From 4148580ff8d56ef30d22a3fcea521237fc8ee627 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Sat, 17 Feb 2018 17:56:02 -0600
Subject: [PATCH 1/9] Updated some things for 2.7

Fixed some packet unpackings
Updated some enums
Updated object_update
---
 diana/encoding.py      | 39 ++++++++++++++++++++++++--
 diana/enumerations.py  | 31 +++++++++++----------
 diana/object_update.py | 62 +++++++++++++++++++++++++++++++++++-------
 diana/packet.py        |  8 +++---
 4 files changed, 109 insertions(+), 31 deletions(-)

diff --git a/diana/encoding.py b/diana/encoding.py
index d3290e8..a9ae2c2 100644
--- a/diana/encoding.py
+++ b/diana/encoding.py
@@ -76,20 +76,46 @@ def st_decode(fmt, data, handle_trail):
 def decode_unicode_string(fmt, data, handle_trail):
     if len(data) < 4:
         raise ValueError('Truncated data')
+    #print("\t",":".join("{:02x}".format(c) for c in data[:4]))
     str_len_padded, = struct.unpack('<I', data[:4])
+    #print("\t str_len_padded: ",str_len_padded)
+    #print("\t str_len_padded 2: ",2147483648-str_len_padded)
+    #print("\t str_len_padded 2: ",str_len_padded)
+
+    #print("data:")
+    #for dc in chunks(data,8):
+    #    print(" ".join("{:02x}".format(c) for c in dc))
     if str_len_padded == 0:
-        raise ValueError('Zero-length string (no nul trailer?)')
+        raise ValueError('Zero-length string (no null trailer?)')
     data = data[4:]
+    #print('\t',"Len(data) =",len(data))
+	#if (str_len_padded == 
     if len(data) < (str_len_padded * 2):
+        #print("\t","Nyaaa~")
         raise ValueError('Truncated data')
     str_len = str_len_padded - 1
     str_data = data[:(str_len * 2)].decode('utf-16le')
     data = data[(str_len*2):]
     if data[0] != 0 or data[1] != 0:
-        raise ValueError('NUL trailer missing')
+        raise ValueError('null trailer missing')
     return (str_data,) + decode(fmt[1:], data[2:], handle_trail)
 DECODERS['u'] = decode_unicode_string
 
+#def decode_unicode_string_bad(fmt, data, handle_trail):
+#    if len(data) < 4:
+#        raise ValueError('Truncated data')
+#    data = data[4:] # kill length, it's a bad string
+#    str_data=""
+#    while True:
+#        str_data = str_data + data[:1].decode('utf-16le')
+#        print(str_data)
+#        data = data[1:]
+#        if data[0] == 0 and data[1] == 0: # null terminator found
+#            break # break
+#    # return string and tell to decode remaining bytes as remaining fmt
+#    return (total_str_data,) + decode(fmt[1:], data[2:], handle_trail)
+#DECODERS['U'] = decode_unicode_string_bad
+	
 def decode_array(fmt, data, handle_trail):
     stack_depth = 0
     for index, element in enumerate(fmt):
@@ -127,7 +153,16 @@ def handle_trail_error(trailer):
         return ()
     raise ValueError('Trailing bytes')
 
+def chunks(l, n): # i use this for debug xd
+    """Yield successive n-sized chunks from l."""
+    for i in range(0, len(l), n):
+        yield l[i:i + n]
 def decode(fmt, data, handle_trail=handle_trail_error):
+    #print(DECODERS.keys())
+    #print("fmt:\n\t"," ".join("{:02x}".format(ord(c)) for c in fmt)," || ",fmt)
+    #print("data:")
+    #for dc in chunks(data,8):
+    #    print(" ".join("{:02x}".format(c) for c in dc))
     if fmt == '':
         return handle_trail(data)
     return DECODERS[fmt[0]](fmt, data, handle_trail)
diff --git a/diana/enumerations.py b/diana/enumerations.py
index b56bf82..8652204 100644
--- a/diana/enumerations.py
+++ b/diana/enumerations.py
@@ -33,10 +33,11 @@ class Console(Enum):
     engineering = 3
     science = 4
     comms = 5
-    data = 6
-    observer = 7
-    captain_map = 8
-    game_master = 9
+    fighter = 6
+    data = 7
+    observer = 8
+    captain_map = 9
+    game_master = 10
 
 class ConsoleStatus(Enum):
     available = 0
@@ -47,17 +48,17 @@ class ObjectType(Enum):
     player_vessel = 1
     weapons_console = 2
     engineering_console = 3
-    other_ship = 4
-    base = 5
-    mine = 6
-    anomaly = 7
-    nebula = 9
-    torpedo = 10
-    blackhole = 11
-    asteroid = 12
-    mesh = 13
-    monster = 14
-    whale = 15
+    player_ship_upgrade = 4
+    other_ship = 5
+    base = 6
+    mine = 7
+    anomaly = 8
+    nebula = 10
+    torpedo = 11
+    blackhole = 12
+    asteroid = 13
+    mesh = 14
+    creature = 15
     drone = 16
 
 class DriveType(Enum):
diff --git a/diana/object_update.py b/diana/object_update.py
index a70a059..bf02b65 100644
--- a/diana/object_update.py
+++ b/diana/object_update.py
@@ -13,7 +13,7 @@ def decode_obj_update_packet(packet):
         if update_type == 0x00:
             break
         elif update_type == 0x01:
-            _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, packet = unpack('BIBBBBB*', packet)
+            _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.player_vessel
             if fields_1 & 0x01:
@@ -33,10 +33,12 @@ def decode_obj_update_packet(packet):
                 obj['warp'], packet = unpack('B*', packet)
             if fields_1 & 0x80:
                 obj['energy'], packet = unpack('f*', packet)
+				
             if fields_2 & 0x01:
-                obj['shields-state'], packet = unpack('s*', packet)
+                obj['shields-state'], packet = unpack('S*', packet)
             if fields_2 & 0x02:
-                obj['index'], packet = unpack('I*', packet)
+                packet = packet[4:] #now unknown
+                #obj['index'], packet = unpack('I*', packet)
             if fields_2 & 0x04:
                 obj['vtype'], packet = unpack('I*', packet)
             if fields_2 & 0x08:
@@ -49,12 +51,13 @@ def decode_obj_update_packet(packet):
                 obj['pitch'], packet = unpack('f*', packet)
             if fields_2 & 0x80:
                 obj['roll'], packet = unpack('f*', packet)
+				
             if fields_3 & 0x01:
                 obj['heading'], packet = unpack('f*', packet)
             if fields_3 & 0x02:
                 obj['speed'], packet = unpack('f*', packet)
             if fields_3 & 0x04:
-                _unk, packet = unpack('S*', packet)
+                obj['in-a-nebula'], packet = unpack('S*', packet)
             if fields_3 & 0x08:
                 obj['name'], packet = unpack('u*', packet)
             if fields_3 & 0x10:
@@ -65,13 +68,14 @@ def decode_obj_update_packet(packet):
                 obj['shields-aft'], packet = unpack('f*', packet)
             if fields_3 & 0x80:
                 obj['shields-aft-max'], packet = unpack('f*', packet)
+				
             if fields_4 & 0x01:
                 obj['docked'], packet = unpack('I*', packet)
             if fields_4 & 0x02:
                 red_alert, packet = unpack('B*', packet)
                 obj['red-alert'] = bool(red_alert)
             if fields_4 & 0x04:
-                packet = packet[4:]
+                packet = packet[4:] # unknown
             if fields_4 & 0x08:
                 ms, packet = unpack('B*', packet)
                 obj['main-view'] = MainView(ms)
@@ -83,6 +87,7 @@ def decode_obj_update_packet(packet):
                 obj['tgt-science'], packet = unpack('I*', packet)
             if fields_4 & 0x80:
                 obj['tgt-captain'], packet = unpack('I*', packet)
+				
             if fields_5 & 0x01:
                 dt, packet = unpack('B*', packet)
                 obj['drive-type'] = DriveType(dt)
@@ -94,12 +99,29 @@ def decode_obj_update_packet(packet):
                 rv, packet = unpack('B*', packet)
                 obj['reverse'] = bool(rv)
             if fields_5 & 0x10:
-                packet = packet[4:]
+                packet = packet[4:] # float
             if fields_5 & 0x20:
                 packet = packet[1:]
             if fields_5 & 0x40:
-                packet = packet[4:]
+                packet = packet[4:] # int
             if fields_5 & 0x80:
+                obj['ship-index?'], packet = unpack('B*', packet)
+				
+            if fields_6 & 0x01:
+                obj['capital-ship-obj-id'], packet = unpack('I*', packet)
+            if fields_6 & 0x02:
+                obj['accent-colour'], packet = unpack('f*', packet)
+            if fields_6 & 0x04:
+                packet = packet[4:] # unknown
+            if fields_6 & 0x08:
+                obj['beacon-creature-type'], packet = unpack('I*', packet)
+            if fields_6 & 0x10:
+                obj['beacon-mode'], packet = unpack('B*', packet)
+            if fields_6 & 0x20:
+                raise ValueError('Unknown data keys for player vessel')
+            if fields_6 & 0x40:
+                raise ValueError('Unknown data keys for player vessel')
+            if fields_6 & 0x80:
                 raise ValueError('Unknown data keys for player vessel')
         elif update_type == 0x02:
             _id, oid, fields_1, fields_2, fields_3, packet = unpack('BIBBB*', packet)
@@ -187,6 +209,26 @@ def decode_obj_update_packet(packet):
                     if fields_heat & flag:
                         obj['{}-{}'.format(status, syst)], packet = unpack(fmt + '*', packet)
         elif update_type == 0x04:
+            _id, oid, fields, packet = unpack('BIB*', packet)
+            obj['object'] = oid
+            obj['type'] = ObjectType.anomaly
+            if fields & 0x01:
+                obj['x'], packet = unpack('f*', packet)
+            if fields & 0x02:
+                obj['y'], packet = unpack('f*', packet)
+            if fields & 0x04:
+                obj['z'], packet = unpack('f*', packet)
+            if fields & 0x08:
+                obj['upgrade'], packet = unpack('I*', packet)
+            if fields & 0x10:
+                packet = packet[4:]
+            if fields & 0x20:
+                packet = packet[4:]
+            if fields & 0x40:
+                packet = packet[4:]
+            if fields & 0x80:
+                packet = packet[4:]
+        elif update_type == 0x05:
             _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.other_ship
@@ -291,7 +333,7 @@ def decode_obj_update_packet(packet):
                 obj['shields-4'], packet = unpack('f*', packet)
             if fields_6 & 0x80:
                 raise ValueError('Unknown data key for NPC')
-        elif update_type == 0x05:
+        elif update_type == 0x06:
             _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.base
@@ -325,7 +367,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[1:]
             if fields_2 & 0xc0:
                 raise ValueError('Unknown data keys for base')
-        elif update_type == 0x06:
+        elif update_type == 0x07:
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.mine
@@ -345,7 +387,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x07:
+        elif update_type == 0x08:
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.anomaly
diff --git a/diana/packet.py b/diana/packet.py
index c1ba68f..fb1606d 100644
--- a/diana/packet.py
+++ b/diana/packet.py
@@ -156,11 +156,11 @@ def __init__(self, priority, sender, message):
         self.message = message
 
     def encode(self):
-        return pack('Iuu', self.priority, self.sender, self.message.replace('\n', '^'))
+        return pack('Suu', self.priority, self.sender, self.message.replace('\n', '^'))
 
     @classmethod
     def decode(cls, packet):
-        prio, sender, message = unpack('Iuu', packet)
+        prio, sender, message = unpack('Suu', packet)
         return cls(prio, sender, message.replace('^', '\n'))
 
     def __str__(self):
@@ -291,9 +291,9 @@ def encode(self):
 
     @classmethod
     def decode(cls, packet):
-        _id, records = unpack('I[IIIu]', packet)
+        _id, records = unpack('I[IIfIu]', packet)
         return cls(ShipSettingsRecord(DriveType(drv), ShipType(typ), name)
-                      for drv, typ, _what, name in records)
+                      for drv, typ, _accent, _what, name in records)
 
     def __str__(self):
         return '<AllShipSettingsPacket settings={0!r}>'.format(self.ships)

From 54381689eb6cfc11380bf21e8e38c5031b11d293 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Sat, 17 Feb 2018 17:58:30 -0600
Subject: [PATCH 2/9] added example

example is very simple
---
 example.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 example.py

diff --git a/example.py b/example.py
new file mode 100644
index 0000000..a3cbc9d
--- /dev/null
+++ b/example.py
@@ -0,0 +1,19 @@
+import diana
+import diana.tracking
+import pprint
+import random
+
+pp = pprint.PrettyPrinter(indent=4)
+
+tx, rx = diana.connect('127.0.0.1') # or whatever IP
+tx(diana.packet.SetShipPacket(0)) # Select Ship 0 (Artemis)
+tx(diana.packet.SetConsolePacket(diana.packet.Console.data, True))
+tx(diana.packet.ReadyPacket())
+tracker = diana.tracking.Tracker()
+while True:
+    for packet in rx: # stream packets from the server
+        tracker.rx(packet) # Update the tracker with new information
+        #print(packet)
+        #pp.pprint(tracker.objects)
+        if (random.random() > 0.99):
+            pp.pprint(tracker.player_ship)

From 486bd564000c9be4dae0d8193ac31b39c3c89710 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Wed, 21 Feb 2018 22:21:07 -0600
Subject: [PATCH 3/9] Completely changed the object update stuff

---
 diana/object_update.py | 437 +++++++++++++++++++++++++++++++++++++----
 example.py             |  27 ++-
 2 files changed, 415 insertions(+), 49 deletions(-)
 mode change 100644 => 100755 example.py

diff --git a/diana/object_update.py b/diana/object_update.py
index bf02b65..abf65bf 100644
--- a/diana/object_update.py
+++ b/diana/object_update.py
@@ -1,3 +1,4 @@
+import math
 from .encoding import decode as unpack
 from .enumerations import *
 
@@ -5,6 +6,319 @@ def unscramble_elites(field):
     return {ability for ability in EliteAbility
               if ability.value & field}
 
+Object_Properties = {
+        ObjectType.anomaly : {
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('upgrade','int')
+            },
+        ObjectType.base : {
+            "1.1" : ('name','u'),
+            "1.2" : ('shields','f'),
+            "1.3" : ('aft-shields','f'),
+            "1.4" : ('index','I'),
+            "1.5" : ('vessel-type','I'),
+            "1.6" : ('x','f'),
+            "1.7" : ('y','f'),
+            "1.8" : ('z','f'),
+
+            "2.1" : ('unknown-1','I'),
+            "2.2" : ('unknown-2','I'),
+            "2.3" : ('unknown-3','I'),
+            "2.4" : ('unknown-4','I'),
+            "2.5" : ('unknown-5','B'),
+            "2.6" : ('unknown-6','B')
+            },
+        ObjectType.creature : {
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('name','u'),
+            "1.5" : ('heading','f'),
+            "1.6" : ('pitch','f'),
+            "1.7" : ('roll','f'),
+            "1.8" : ('creature-type','I'),
+
+            "2.1" : ('unknown-1','I'),
+            "2.2" : ('unknown-2','I'),
+            "2.3" : ('unknown-3','I'),
+            "2.4" : ('unknown-4','I'),
+            "2.5" : ('unknown-5','I'),
+            "2.6" : ('unknown-6','I')
+            },
+        ObjectType.drone : {
+            "1.1" : ('unknown-1','I'),
+            "1.2" : ('x','f'),
+            "1.3" : ('pitch/yaw?','f'), # seen from -0.01 to 53.7
+            "1.4" : ('z','f'),
+            "1.5" : ('pitch/yaw?-2','f'),
+            "1.6" : ('y','f'),
+            "1.7" : ('heading','f'),
+            "1.8" : ('unknown-2','I'),
+
+            "2.1" : ('unknown-3','I'),
+            "2.2" : ('unknown-4','f')
+            },
+        ObjectType.engineering_console : {
+            "1.1" : ('beams-heat','f'), # heat levels (f*)
+            "1.2" : ('torps-heat','f'),
+            "1.3" : ('sensors-heat','f'),
+            "1.4" : ('maneuvering-heat','f'),
+            "1.5" : ('impulse-heat','f'),
+            "1.6" : ('warp-heat','f'),
+            "1.7" : ('shields-heat','f'),
+            "1.8" : ('aft-shields-heat','f'),
+
+            "2.1" : ('beams-energy','f'), # energy levels (f*)
+            "2.2" : ('torps-energy','f'),
+            "2.3" : ('sensors-energy','f'),
+            "2.4" : ('maneuvering-energy','f'),
+            "2.5" : ('impulse-energy','f'),
+            "2.6" : ('warp-energy','f'),
+            "2.7" : ('shields-energy','f'),
+            "2.8" : ('aft-shields-energy','f'),
+
+            "3.1" : ('beams-coolant','B'), # coolant levels (b*)
+            "3.2" : ('torps-coolant','B'),
+            "3.3" : ('sensors-coolant','B'),
+            "3.4" : ('maneuvering-coolant','B'),
+            "3.5" : ('impulse-coolant','B'),
+            "3.6" : ('warp-coolant','B'),
+            "3.7" : ('shields-coolant','B'),
+            "3.8" : ('aft-shields-coolant','B')
+            },
+        ObjectType.mesh : { # generic mesh
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('unk-1','I'),
+            "1.5" : ('unk-2','I'),
+            "1.6" : ('unk-3','II'), # long
+            "1.7" : ('unk-4','I'),
+            "1.8" : ('unk-5','I'),
+
+            "2.1" : ('unk-6','I'),
+            "2.2" : ('unk-7','II'), # long
+            "2.3" : ('name','u'),
+            "2.4" : ('meshtexture','I'), # meshfile and/or texturefile... i guess.
+            #2.5 unused
+            "2.6" : ('unk-8','I'),
+            "2.7" : ('unk-9','S'),
+            "2.8" : ('unk-a','B'),
+
+            "3.1" : ('red','f'),
+            "3.2" : ('green','f'),
+            "3.3" : ('blue','f'),
+            "3.4" : ('fore-shields','f'),
+            "3.5" : ('aft-shields','f'),
+            #... more unknown
+
+            "4.1" : ('unk-b','I'),
+            "4.2" : ('unk-c','I')
+            },
+        ObjectType.nebula : {
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('red','f'),
+            "1.5" : ('green','f'),
+            "1.6" : ('blau','f'),
+            "1.7" : ('unused?-1','I'),
+            "1.8" : ('unused?-2','I')
+            },
+        ObjectType.other_ship : { # NPC ship
+            "1.1" : ('name',            'u'), # im too indecisive to pick whether
+            "1.2" : ('throttle',        'f'), # i want any tab-alignment on this
+            "1.3" : ('rudder',          'f'), # at all, or where when i do
+            "1.4" : ('max-impulse',     'f'),
+            "1.5" : ('max-turn-rate',   'f'), # NONE OF IT LOOKS RIGHT
+            "1.6" : ('enemy?',          'I'),
+            "1.7" : ('vessel-type',     'I'),
+            "1.8" : ('x',       'f'),
+
+            "2.1" : ('y',       'f'), # i dont know why im even working on this library
+            "2.2" : ('z',       'f'), # in the first place
+            "2.3" : ('pitch',   'f'),
+            "2.4" : ('roll',    'f'),
+            "2.5" : ('yaw',     'f'), # i should be studying
+            "2.6" : ('heading', 'f'),
+            "2.7" : ('velocity','f'),
+            "2.8" : ('surrendered','B'), # why are so many of these fields being sent
+
+            "3.1" : ('forward-shields','f'), 
+            "3.2" : ('forward-shields-max','f'),
+            "3.3" : ('aft-shields','f'),
+            "3.4" : ('aft-shields-max','f'),
+            "3.5" : ('unknown-1','S'),
+            "3.6" : ('fleet-number','B'),
+            "3.7" : ('special-abilities','I'),
+            "3.8" : ('special-abilities-active','I'),
+
+            "4.1" : ('scan-level?','I'),
+            "4.2" : ('side?','I'),
+            "4.3" : ('unknown-2','I'),
+            "4.4" : ('unknown-3','B'),
+            "4.5" : ('unknown-4','B'),
+            "4.6" : ('unknown-5','B'),
+            "4.7" : ('unknown-6','B'),
+            "4.8" : ('unknown-7','f'),
+
+            "5.1" : ('unknown-8','I'),
+            "5.2" : ('unknown-9','I'),
+            "5.3" : ('sys-beams-damage','f'), # system damage
+            "5.4" : ('sys-torps-damage','f'),
+            "5.5" : ('sys-sensors-damage','f'),
+            "5.6" : ('sys-maneuvering-damage','f'),
+            "5.7" : ('sys-impulse-damage','f'),
+            "5.8" : ('sys-warp-damage','f'),
+
+            "6.1" : ('sys-fore-shields-damage','f'),
+            "6.2" : ('sys-aft-shields-damage','f'),
+            "6.3" : ('freq-a-resistance','f'), # beam freq resistances
+            "6.4" : ('freq-b-resistance','f'),
+            "6.5" : ('freq-c-resistance','f'),
+            "6.6" : ('freq-d-resistance','f'),
+            "6.7" : ('freq-e-resistance','f')
+            },
+        ObjectType.player_vessel : {
+            "1.1" : ('weapons-target','I'),
+            "1.2" : ('impulse','f'),
+            "1.3" : ('rudder','f'),
+            "1.4" : ('top-speed','f'),
+            "1.5" : ('turn-rate','f'),
+            "1.6" : ('auto-beams','B'),
+            "1.7" : ('warp-factor','B'),
+            "1.8" : ('energy-reserves','f'),
+
+            "2.1" : ('shields-up/down','S'),
+            "2.2" : ('unknown-1','I'),
+            "2.3" : ('ship-type?','I'),
+            "2.4" : ('x','f'),
+            "2.5" : ('y','f'),
+            "2.6" : ('z','f'),
+            "2.7" : ('pitch','f'),
+            "2.8" : ('roll','f'),
+
+            "3.1" : ('heading','f'),
+            "3.2" : ('velocity','f'),
+            "3.3" : ('in-a-nebula','S'),
+            "3.4" : ('ship-name','u'),
+            "3.5" : ('forward-shields','f'),
+            "3.6" : ('forward-shields-max','f'),
+            "3.7" : ('aft-shields','f'),
+            "3.8" : ('aft-shields-max','f'),
+
+            "4.1" : ('last-docked-base','I'),
+            "4.2" : ('alert-status','B'),
+            "4.3" : ('unknown-2','f'),
+            "4.4" : ('main-screen-view','B'),
+            "4.5" : ('beam-frequency','B'),
+            "4.6" : ('available-coolant-or-missiles','B'),
+            "4.7" : ('science-target','I'),
+            "4.8" : ('captain-target','I'),
+
+            "5.1" : ('drive-type','B'),
+            "5.2" : ('scanning-id','I'),
+            "5.3" : ('scanning-progress','f'),
+            "5.4" : ('reverse','B'),
+            "5.5" : ('unknown-3','f'), # 0.0 - 1.0 observed
+            "5.6" : ('unknown-4','B'), # 0x02 observed
+            "5.7" : ('visibility?','I'), # 0, 1 observed
+            "5.8" : ('ship-index?','B'),
+
+            "6.1" : ('capital-ship-object-id','I'),
+            "6.2" : ('accent-color','f'), # colour >:l
+            "6.3" : ('unknown-5','I'),
+            "6.4" : ('beacon-creature-type','I'),
+            "6.5" : ('beacon-mode','B')
+            },
+        #ObjectType.player_ship_upgrade : {
+        #    },
+        ObjectType.torpedo : {
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('delta-x','f'),
+            "1.5" : ('delta-y','f'),
+            "1.6" : ('delta-z','f'),
+            "1.7" : ('unknown-1','I'),
+            "1.8" : ('ordnance-type','I'),
+
+            "2.1" : ('unknown-2','B'), # there's two bytes of bitfields...
+            "2.2" : ('a','B'), # im lazy, these are unknown/unused fields
+            "2.3" : ('aa','B'),
+            "2.4" : ('aaa','B'),
+            "2.5" : ('aaaa','B'),
+            "2.6" : ('bbbb','B'),
+            "2.7" : ('bbb','B'),
+            "2.8" : ('bb','B')
+            },
+        ObjectType.weapons_console : {
+            "1.1" : ('homing-count','B'),
+            "1.2" : ('nuke-count','B'),
+            "1.3" : ('mine-count','B'),
+            "1.4" : ('emp-count','B'),
+            "1.5" : ('pshock-count','B'),
+            "1.6" : ('beacon-count','B'),
+            "1.7" : ('probe-count','B'),
+            "1.8" : ('tag-count','B'),
+
+            "2.1" : ('tube-1-time','f'),
+            "2.2" : ('tube-2-time','f'),
+            "2.3" : ('tube-3-time','f'),
+            "2.4" : ('tube-4-time','f'),
+            "2.5" : ('tube-5-time','f'),
+            "2.6" : ('tube-6-time','f'),
+            "2.7" : ('tube-1-status','B'),
+            "2.8" : ('tube-2-status','B'),
+
+            "3.1" : ('tube-3-status','B'),
+            "3.2" : ('tube-4-status','B'),
+            "3.3" : ('tube-5-status','B'),
+            "3.4" : ('tube-6-status','B'),
+            "3.5" : ('tube-1-type','B'),
+            "3.6" : ('tube-2-type','B'),
+            "3.7" : ('tube-3-type','B'),
+            "3.8" : ('tube-4-type','B'),
+
+            "4.1" : ('tube-5-type','B'),
+            "4.2" : ('tube-6-type','B')
+            },
+        ObjectType.asteroid : {
+            "1.1" : ('x','f'),
+            "1.2" : ('y','f'),
+            "1.3" : ('z','f'),
+            "1.4" : ('name','u'),
+            }
+        }
+def itobf(x):
+    prefix = math.floor(x/8) + 1
+    suffix = (x%8) + 1
+    return str(prefix)+'.'+str(suffix)
+
+player_ship_upgrades_list = [ 'infusion_p_coils', 'hydrogen_ram', 'tauron_focusers',
+        'carapaction_coils', 'polyphasic_capacitors', 'cetrocite_crystals', 'lateral_array',
+        'ecm_starpulse', 'double_agent', 'wartime_production', 'infusion_p_coils_perm',
+        'protonic_verniers', 'tauron_focusers_perm', 'regenerative_pau_grids',
+        'veteran_damcon_teams', 'cetrocite_heatsinks', 'tachyon_scanners',
+        'gridscan_overload', 'override_authorization', 'resupply_imperatives',
+        'patrol_group', 'fast_supply', 'vanguard_refit_helm', 'vanguard_refit_weap',
+        'vanguard_refit_comm', 'vanguard_refit_station', 'vanguard_refit_eng',
+        'vanguard_refit_systems' ] # so many oh my g*sh
+
+ply_shp_upgrd = {}
+i=0
+for field,ftype in (('active_','B'),('count_','B'),('time_','S')):
+    for upgrade in player_ship_upgrades_list:
+        ply_shp_upgrd[itobf(i)] = (field+upgrade,ftype)
+        i+=1
+# no way in hell i was writing that out one-by-one. 84 bitfields!
+Object_Properties[ObjectType.player_ship_upgrade] = ply_shp_upgrd
+
+Object_Properties[ObjectType.mine] = Object_Properties[ObjectType.asteroid]
+Object_Properties[ObjectType.blackhole] = Object_Properties[ObjectType.asteroid]
+
 def decode_obj_update_packet(packet):
     entries = []
     while packet:
@@ -12,7 +326,40 @@ def decode_obj_update_packet(packet):
         obj = {}
         if update_type == 0x00:
             break
-        elif update_type == 0x01:
+        if ObjectType(update_type) in Object_Properties.keys():
+            properties = Object_Properties[ObjectType(update_type)]
+            fieldcount = max([int(fk.split('.')[0]) for fk in properties.keys()])
+            unpacked = list(unpack('BIfbs*'.replace('fbs','B'*fieldcount),packet))
+            # _id = unpacked[0]
+            # oid = unpacked[1]
+            # fields_k = unpacked[1+k]
+            # packet = unpacked[2+fieldcount]
+            obj['object']   = unpacked[1] # oid
+            obj['type']     = ObjectType(update_type)
+            for fdotb in properties:
+                prop = properties[fdotb]
+                f,b = [int(k) for k in fdotb.split(".")] # "byte.bit" -> (byte, bit)
+                propname, proptype = prop
+                if unpacked[1+f] & 2**(b-1): # field_f & (bit b)
+                    value,pktremaining = unpack(
+                            '%s*'%proptype, unpacked[2+fieldcount]
+                            )
+                    obj[propname] = value
+                    unpacked[2+fieldcount] = pktremaining
+            packet = unpacked[2+fieldcount]
+        else:
+            raise ValueError('Unknown object type {}'.format(update_type))
+        entries.append(obj)
+    return entries
+
+    # From here-on is the old object_update code
+
+    while packet:
+        update_type = packet[0]
+        obj = {}
+        if update_type == 0x00: # end of ObjectUpdatePacket
+            break
+        elif update_type == ObjectType.player_vessel.value: # player ship
             _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.player_vessel
@@ -123,7 +470,7 @@ def decode_obj_update_packet(packet):
                 raise ValueError('Unknown data keys for player vessel')
             if fields_6 & 0x80:
                 raise ValueError('Unknown data keys for player vessel')
-        elif update_type == 0x02:
+        elif update_type == ObjectType.weapons_console.value: # weapons console
             _id, oid, fields_1, fields_2, fields_3, packet = unpack('BIBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.weapons_console
@@ -187,7 +534,7 @@ def decode_obj_update_packet(packet):
                 obj['contents-5'] = OrdnanceType(ot)
             if fields_3 & 0x80:
                 raise ValueError('Unknown fields for weapons console')
-        elif update_type == 0x03:
+        elif update_type == ObjectType.engineering_console.value: # engineering console
             _id, oid, fields_heat, fields_enrg, fields_coolant, fields_unk, packet = unpack('BIBBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.engineering_console
@@ -208,10 +555,10 @@ def decode_obj_update_packet(packet):
                 for syst, flag in systems:
                     if fields_heat & flag:
                         obj['{}-{}'.format(status, syst)], packet = unpack(fmt + '*', packet)
-        elif update_type == 0x04:
+        elif update_type == ObjectType.player_ship_upgrade.value: # player ship upgrades
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
-            obj['type'] = ObjectType.anomaly
+            obj['type'] = ObjectType.player_ship_upgrade
             if fields & 0x01:
                 obj['x'], packet = unpack('f*', packet)
             if fields & 0x02:
@@ -228,7 +575,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x05:
+        elif update_type == ObjectType.other_ship.value: # NPC ship
             _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.other_ship
@@ -333,7 +680,7 @@ def decode_obj_update_packet(packet):
                 obj['shields-4'], packet = unpack('f*', packet)
             if fields_6 & 0x80:
                 raise ValueError('Unknown data key for NPC')
-        elif update_type == 0x06:
+        elif update_type == ObjectType.base.value: # base
             _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.base
@@ -367,7 +714,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[1:]
             if fields_2 & 0xc0:
                 raise ValueError('Unknown data keys for base')
-        elif update_type == 0x07:
+        elif update_type == ObjectType.mine.value: # mine
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.mine
@@ -387,7 +734,27 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x08:
+        elif update_type == ObjectType.anomaly.value: # anomaly
+            _id, oid, fields, packet = unpack('BIB*', packet)
+            obj['object'] = oid
+            obj['type'] = ObjectType.anomaly
+            if fields & 0x01:
+                obj['x'], packet = unpack('f*', packet)
+            if fields & 0x02:
+                obj['y'], packet = unpack('f*', packet)
+            if fields & 0x04:
+                obj['z'], packet = unpack('f*', packet)
+            if fields & 0x08:
+                obj['upgrade'], packet = unpack('I*', packet)
+            if fields & 0x10:
+                packet = packet[4:]
+            if fields & 0x20:
+                packet = packet[4:]
+            if fields & 0x40:
+                packet = packet[4:]
+            if fields & 0x80:
+                packet = packet[4:]
+        elif update_type == 0x09: # unused
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.anomaly
@@ -407,7 +774,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x09:
+        elif update_type == ObjectType.nebula.value: # nebula
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.nebula
@@ -427,7 +794,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x0a:
+        elif update_type == ObjectType.torpedo.value: # torpedo
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.torpedo
@@ -447,7 +814,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x0b:
+        elif update_type == ObjectType.blackhole.value: # black hole
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.blackhole
@@ -467,7 +834,7 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x0c:
+        elif update_type == ObjectType.asteroid.value: # asteroid
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.asteroid
@@ -487,10 +854,10 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x0e:
+        elif update_type == ObjectType.mesh.value: # generic mesh
             _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
-            obj['type'] = ObjectType.monster
+            obj['type'] = ObjectType.mesh
             if fields & 0x01:
                 obj['x'], packet = unpack('f*', packet)
             if fields & 0x02:
@@ -498,7 +865,7 @@ def decode_obj_update_packet(packet):
             if fields & 0x04:
                 obj['z'], packet = unpack('f*', packet)
             if fields & 0x08:
-                obj['name'], packet = unpack('u*', packet)
+                packet = packet[4:]
             if fields & 0x10:
                 packet = packet[4:]
             if fields & 0x20:
@@ -507,39 +874,27 @@ def decode_obj_update_packet(packet):
                 packet = packet[4:]
             if fields & 0x80:
                 packet = packet[4:]
-        elif update_type == 0x0f:
-            _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
+        elif update_type == ObjectType.creature.value: # creature
+            _id, oid, fields, packet = unpack('BIB*', packet)
             obj['object'] = oid
-            obj['type'] = ObjectType.whale
-            if fields_1 & 0x01:
-                obj['name'], packet = unpack('u*', packet)
-            if fields_1 & 0x02:
-                packet = packet[4:]
-            if fields_1 & 0x04:
-                packet = packet[4:]
-            if fields_1 & 0x08:
+            obj['type'] = ObjectType.monster
+            if fields & 0x01:
                 obj['x'], packet = unpack('f*', packet)
-            if fields_1 & 0x10:
+            if fields & 0x02:
                 obj['y'], packet = unpack('f*', packet)
-            if fields_1 & 0x20:
+            if fields & 0x04:
                 obj['z'], packet = unpack('f*', packet)
-            if fields_1 & 0x40:
-                obj['pitch'], packet = unpack('f*', packet)
-            if fields_1 & 0x80:
-                obj['roll'], packet = unpack('f*', packet)
-            if fields_2 & 0x01:
-                obj['heading'], packet = unpack('f*', packet)
-            if fields_2 & 0x02:
+            if fields & 0x08:
+                obj['name'], packet = unpack('u*', packet)
+            if fields & 0x10:
                 packet = packet[4:]
-            if fields_2 & 0x04:
+            if fields & 0x20:
                 packet = packet[4:]
-            if fields_2 & 0x08:
+            if fields & 0x40:
                 packet = packet[4:]
-            if fields_2 & 0x10:
+            if fields & 0x80:
                 packet = packet[4:]
-            if fields_2 & 0xe0:
-                raise ValueError('Unknown data keys for whale')
-        elif update_type == 0x10:
+        elif update_type == ObjectType.drone.value: # drone
             _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
             obj['object'] = oid
             obj['type'] = ObjectType.drone
diff --git a/example.py b/example.py
old mode 100644
new mode 100755
index a3cbc9d..f35b26f
--- a/example.py
+++ b/example.py
@@ -1,19 +1,30 @@
+#!/usr/bin/python3
 import diana
 import diana.tracking
+
 import pprint
-import random
+pp = pprint.PrettyPrinter(indent=2)
+
+tx, rx = diana.connect('172.16.104.171') # or whatever IP, this is my local server
+tx(diana.packet.SetShipPacket(1)) # Select Ship 1
 
-pp = pprint.PrettyPrinter(indent=4)
+for console in diana.packet.Console: # select a bunch of consoles
+    if console.value not in (1,2,3,4,5): continue
+    tx(diana.packet.SetConsolePacket(console,True))
+    # 1-5: helm,weapons,engineering,science,comms
 
-tx, rx = diana.connect('127.0.0.1') # or whatever IP
-tx(diana.packet.SetShipPacket(0)) # Select Ship 0 (Artemis)
-tx(diana.packet.SetConsolePacket(diana.packet.Console.data, True))
 tx(diana.packet.ReadyPacket())
 tracker = diana.tracking.Tracker()
+
+class ScienceAI:
+    def update_scans():
+        pass
+    def reset():
+        pass
+
+
 while True:
     for packet in rx: # stream packets from the server
         tracker.rx(packet) # Update the tracker with new information
-        #print(packet)
         #pp.pprint(tracker.objects)
-        if (random.random() > 0.99):
-            pp.pprint(tracker.player_ship)
+        pp.pprint(tracker.player_ship)

From 18ba53428800586410cdc8e0770d4bd1afd7b8d2 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Thu, 22 Feb 2018 01:52:56 -0600
Subject: [PATCH 4/9] updated things

---
 diana/encoding.py     |  8 ++++----
 diana/enumerations.py | 25 +++++++++++++++++++++++++
 diana/packet.py       |  8 ++++----
 diana/socket.py       |  6 +++++-
 example.py            |  7 ++++---
 5 files changed, 42 insertions(+), 12 deletions(-)

diff --git a/diana/encoding.py b/diana/encoding.py
index a9ae2c2..37aa8d5 100644
--- a/diana/encoding.py
+++ b/diana/encoding.py
@@ -159,10 +159,10 @@ def chunks(l, n): # i use this for debug xd
         yield l[i:i + n]
 def decode(fmt, data, handle_trail=handle_trail_error):
     #print(DECODERS.keys())
-    #print("fmt:\n\t"," ".join("{:02x}".format(ord(c)) for c in fmt)," || ",fmt)
-    #print("data:")
-    #for dc in chunks(data,8):
-    #    print(" ".join("{:02x}".format(c) for c in dc))
+    print("fmt:\n\t"," ".join("{:02x}".format(ord(c)) for c in fmt)," || ",fmt)
+    print("data:")
+    for dc in chunks(data,8):
+        print(" ".join("{:02x}".format(c) for c in dc))
     if fmt == '':
         return handle_trail(data)
     return DECODERS[fmt[0]](fmt, data, handle_trail)
diff --git a/diana/enumerations.py b/diana/enumerations.py
index 8652204..c4f1bf5 100644
--- a/diana/enumerations.py
+++ b/diana/enumerations.py
@@ -71,6 +71,31 @@ class ShipType(Enum):
     battleship = 2
     missile_cruiser = 3
     dreadnought = 4
+    carrier = 5
+    mine_layer = 6
+    juggernaut = 7
+    ximni_light_cruiser = 8
+    ximni_scout = 9
+    ximni_missile_cruiser = 10
+    ximni_battleship = 11
+    ximni_carrier = 12
+    ximni_dreadnought = 13
+    strongbow = 14
+    longbow = 15
+    brigantine = 16
+
+    tsn_medium_fighter = 100
+    tsn_bomber = 101
+    tsn_shuttle = 102
+    tsn_lr_shuttle = 103
+
+    zim_fighter = 120
+    zim_bomber = 121
+    zim_shuttle = 122
+    zim_lr_shuttle = 123
+
+    avenger = 130
+    adventure = 131
 
 ShipSettingsRecord = namedtuple('ShipSettingsRecord', 'drive type name')
 
diff --git a/diana/packet.py b/diana/packet.py
index fb1606d..d391edd 100644
--- a/diana/packet.py
+++ b/diana/packet.py
@@ -821,17 +821,17 @@ def __init__(self, object, port, origin, target, x, y, z, auto):
         self.auto = auto
 
     def encode(self):
-        return pack('IIIIIIIIfffI',
-                    self.object, 0, 1200,
+        return pack('IIIIIIIIIfffI',
+                    self.object, 1, 1200,
                     self.port,
-                    1, 1,
+                    1, 1, 0,
                     self.origin, self.target,
                     self.x, self.y, self.z,
                     0 if self.auto else 1)
 
     @classmethod
     def decode(cls, packet):
-        object, _unk1, _unk2, port, _unk3, _unk4, origin, target, x, y, z, auto = unpack('IIIIIIIIfffI', packet)
+        object, _unk1, _unk2, port, origintype, targettype, _unk3, origin, target, x, y, z, auto = unpack('IIIIIIIIIfffI', packet)
         return cls(object, port, origin, target, x, y, z, [True, False][auto])
 
     def __str__(self):
diff --git a/diana/socket.py b/diana/socket.py
index 550bf3f..f7a4102 100644
--- a/diana/socket.py
+++ b/diana/socket.py
@@ -12,7 +12,11 @@ def rx():
         while True:
             data = sock.recv(BLOCKSIZE)
             buf += data
-            packets, buf = packet.decode(data)
+            try:
+                packets, buf = packet.decode(data)
+            except ValueError:
+                print("Value Error! Packet problems!")
+                continue
             for received_packet in packets:
                 yield received_packet
     return tx, rx()
diff --git a/example.py b/example.py
index f35b26f..5a128e7 100755
--- a/example.py
+++ b/example.py
@@ -5,11 +5,12 @@
 import pprint
 pp = pprint.PrettyPrinter(indent=2)
 
-tx, rx = diana.connect('172.16.104.171') # or whatever IP, this is my local server
+# 172.16.104.171
+tx, rx = diana.connect('172.89.225.88') # or whatever IP, this is my local server
 tx(diana.packet.SetShipPacket(1)) # Select Ship 1
 
 for console in diana.packet.Console: # select a bunch of consoles
-    if console.value not in (1,2,3,4,5): continue
+    if console.value not in (3,4,5): continue
     tx(diana.packet.SetConsolePacket(console,True))
     # 1-5: helm,weapons,engineering,science,comms
 
@@ -27,4 +28,4 @@ def reset():
     for packet in rx: # stream packets from the server
         tracker.rx(packet) # Update the tracker with new information
         #pp.pprint(tracker.objects)
-        pp.pprint(tracker.player_ship)
+        #pp.pprint(tracker.player_ship)

From 74833b67043cdb0640d8672c163a76bcbcfe53b3 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Sun, 18 Mar 2018 23:43:37 -0500
Subject: [PATCH 5/9] Spaces to Tabs + Tracking Observer Pattern

---
 diana/encoding.py      |  246 +++---
 diana/enumerations.py  |  190 ++---
 diana/object_update.py | 1744 ++++++++++++++++++++--------------------
 diana/packet.py        | 1328 +++++++++++++++---------------
 diana/socket.py        |   32 +-
 diana/tracking.py      |   62 +-
 6 files changed, 1804 insertions(+), 1798 deletions(-)

diff --git a/diana/encoding.py b/diana/encoding.py
index 37aa8d5..b06b925 100644
--- a/diana/encoding.py
+++ b/diana/encoding.py
@@ -3,167 +3,167 @@
 ENCODERS = {}
 
 def struct_encoder_for(char):
-    format_expr = "<{}".format(char)
-    def st_encode(fmt, data):
-        if not data:
-            raise ValueError("Not enough data")
-        return (struct.pack(format_expr, data[0]) +
-                encode(fmt[1:], data[1:]))
-    return st_encode
+	format_expr = "<{}".format(char)
+	def st_encode(fmt, data):
+		if not data:
+			raise ValueError("Not enough data")
+		return (struct.pack(format_expr, data[0]) +
+				encode(fmt[1:], data[1:]))
+	return st_encode
 
 for base_format in 'bBiIf':
-    ENCODERS[base_format] = struct_encoder_for(base_format)
+	ENCODERS[base_format] = struct_encoder_for(base_format)
 ENCODERS['s'] = struct_encoder_for('h')
 ENCODERS['S'] = struct_encoder_for('H')
 
 def encode_unicode_string(fmt, data):
-    subject = data[0]
-    block = subject.encode('utf-16le')
-    output = struct.pack('<I', 1 + len(block)//2) + block + b'\x00\x00'
-    return output + encode(fmt[1:], data[1:])
+	subject = data[0]
+	block = subject.encode('utf-16le')
+	output = struct.pack('<I', 1 + len(block)//2) + block + b'\x00\x00'
+	return output + encode(fmt[1:], data[1:])
 ENCODERS['u'] = encode_unicode_string
 
 def encode_array(fmt, data):
-    array_elements = data[0]
-    stack_depth = 0
-    for index, element in enumerate(fmt):
-        if element == '[':
-            stack_depth += 1
-        elif element == ']':
-            stack_depth -= 1
-        if stack_depth == 0:
-            end_index = index
-            break
-    else:
-        raise ValueError('Bad format; unbalanced brackets')
-    remainder_fmt = fmt[(end_index+1):]
-    remaining_data = data[1:]
-    remainder = encode(fmt[(end_index+1):], data[1:])
-    this_fmt = fmt[1:end_index]
-    return b''.join(encode(this_fmt, x) for x in array_elements) + remainder
+	array_elements = data[0]
+	stack_depth = 0
+	for index, element in enumerate(fmt):
+		if element == '[':
+			stack_depth += 1
+		elif element == ']':
+			stack_depth -= 1
+		if stack_depth == 0:
+			end_index = index
+			break
+	else:
+		raise ValueError('Bad format; unbalanced brackets')
+	remainder_fmt = fmt[(end_index+1):]
+	remaining_data = data[1:]
+	remainder = encode(fmt[(end_index+1):], data[1:])
+	this_fmt = fmt[1:end_index]
+	return b''.join(encode(this_fmt, x) for x in array_elements) + remainder
 ENCODERS['['] = encode_array
 
 def encode_star(fmt, data):
-    if len(data) != 1:
-        raise ValueError('Need single bytestring for *')
-    return data[0]
+	if len(data) != 1:
+		raise ValueError('Need single bytestring for *')
+	return data[0]
 ENCODERS['*'] = encode_star
 
 def encode(fmt, data):
-    if not fmt:
-        if data:
-            raise ValueError('Too much data')
-        return b''
-    return ENCODERS[fmt[0]](fmt, data)
+	if not fmt:
+		if data:
+			raise ValueError('Too much data')
+		return b''
+	return ENCODERS[fmt[0]](fmt, data)
 
 DECODERS = {}
 def struct_decoder_for(char):
-    format_expr = "<{}".format(char)
-    expected_size = struct.calcsize(format_expr)
-    def st_decode(fmt, data, handle_trail):
-        if len(data) < expected_size:
-            raise ValueError("Truncated data")
-        decoded, = struct.unpack(format_expr, data[:expected_size])
-        rest = decode(fmt[1:], data[expected_size:], handle_trail)
-        return (decoded,) + rest
-    return st_decode
+	format_expr = "<{}".format(char)
+	expected_size = struct.calcsize(format_expr)
+	def st_decode(fmt, data, handle_trail):
+		if len(data) < expected_size:
+			raise ValueError("Truncated data")
+		decoded, = struct.unpack(format_expr, data[:expected_size])
+		rest = decode(fmt[1:], data[expected_size:], handle_trail)
+		return (decoded,) + rest
+	return st_decode
 
 for base_format in 'bBiIf':
-    DECODERS[base_format] = struct_decoder_for(base_format)
+	DECODERS[base_format] = struct_decoder_for(base_format)
 DECODERS['s'] = struct_decoder_for('h')
 DECODERS['S'] = struct_decoder_for('H')
 
 def decode_unicode_string(fmt, data, handle_trail):
-    if len(data) < 4:
-        raise ValueError('Truncated data')
-    #print("\t",":".join("{:02x}".format(c) for c in data[:4]))
-    str_len_padded, = struct.unpack('<I', data[:4])
-    #print("\t str_len_padded: ",str_len_padded)
-    #print("\t str_len_padded 2: ",2147483648-str_len_padded)
-    #print("\t str_len_padded 2: ",str_len_padded)
-
-    #print("data:")
-    #for dc in chunks(data,8):
-    #    print(" ".join("{:02x}".format(c) for c in dc))
-    if str_len_padded == 0:
-        raise ValueError('Zero-length string (no null trailer?)')
-    data = data[4:]
-    #print('\t',"Len(data) =",len(data))
+	if len(data) < 4:
+		raise ValueError('Truncated data')
+	#print("\t",":".join("{:02x}".format(c) for c in data[:4]))
+	str_len_padded, = struct.unpack('<I', data[:4])
+	#print("\t str_len_padded: ",str_len_padded)
+	#print("\t str_len_padded 2: ",2147483648-str_len_padded)
+	#print("\t str_len_padded 2: ",str_len_padded)
+
+	#print("data:")
+	#for dc in chunks(data,8):
+	#	print(" ".join("{:02x}".format(c) for c in dc))
+	if str_len_padded == 0:
+		raise ValueError('Zero-length string (no null trailer?)')
+	data = data[4:]
+	#print('\t',"Len(data) =",len(data))
 	#if (str_len_padded == 
-    if len(data) < (str_len_padded * 2):
-        #print("\t","Nyaaa~")
-        raise ValueError('Truncated data')
-    str_len = str_len_padded - 1
-    str_data = data[:(str_len * 2)].decode('utf-16le')
-    data = data[(str_len*2):]
-    if data[0] != 0 or data[1] != 0:
-        raise ValueError('null trailer missing')
-    return (str_data,) + decode(fmt[1:], data[2:], handle_trail)
+	if len(data) < (str_len_padded * 2):
+		#print("\t","Nyaaa~")
+		raise ValueError('Truncated data')
+	str_len = str_len_padded - 1
+	str_data = data[:(str_len * 2)].decode('utf-16le')
+	data = data[(str_len*2):]
+	if data[0] != 0 or data[1] != 0:
+		raise ValueError('null trailer missing')
+	return (str_data,) + decode(fmt[1:], data[2:], handle_trail)
 DECODERS['u'] = decode_unicode_string
 
 #def decode_unicode_string_bad(fmt, data, handle_trail):
-#    if len(data) < 4:
-#        raise ValueError('Truncated data')
-#    data = data[4:] # kill length, it's a bad string
-#    str_data=""
-#    while True:
-#        str_data = str_data + data[:1].decode('utf-16le')
-#        print(str_data)
-#        data = data[1:]
-#        if data[0] == 0 and data[1] == 0: # null terminator found
-#            break # break
-#    # return string and tell to decode remaining bytes as remaining fmt
-#    return (total_str_data,) + decode(fmt[1:], data[2:], handle_trail)
+#	if len(data) < 4:
+#		raise ValueError('Truncated data')
+#	data = data[4:] # kill length, it's a bad string
+#	str_data=""
+#	while True:
+#		str_data = str_data + data[:1].decode('utf-16le')
+#		print(str_data)
+#		data = data[1:]
+#		if data[0] == 0 and data[1] == 0: # null terminator found
+#			break # break
+#	# return string and tell to decode remaining bytes as remaining fmt
+#	return (total_str_data,) + decode(fmt[1:], data[2:], handle_trail)
 #DECODERS['U'] = decode_unicode_string_bad
 	
 def decode_array(fmt, data, handle_trail):
-    stack_depth = 0
-    for index, element in enumerate(fmt):
-        if element == '[':
-            stack_depth += 1
-        elif element == ']':
-            stack_depth -= 1
-        if stack_depth == 0:
-            end_index = index
-            break
-    else:
-        raise ValueError('Bad format; unbalanced brackets')
-    remainder_fmt = fmt[(end_index+1):]
-    this_fmt = fmt[1:end_index]
-    matches = []
-    try:
-        def internal_handle_trail(trail):
-            nonlocal data
-            data = trail
-            return ()
-        while True:
-            inner_decode = decode(this_fmt, data, handle_trail=internal_handle_trail)
-            matches.append(inner_decode)
-    except ValueError:
-        pass
-    return (matches,) + decode(remainder_fmt, data, handle_trail)
+	stack_depth = 0
+	for index, element in enumerate(fmt):
+		if element == '[':
+			stack_depth += 1
+		elif element == ']':
+			stack_depth -= 1
+		if stack_depth == 0:
+			end_index = index
+			break
+	else:
+		raise ValueError('Bad format; unbalanced brackets')
+	remainder_fmt = fmt[(end_index+1):]
+	this_fmt = fmt[1:end_index]
+	matches = []
+	try:
+		def internal_handle_trail(trail):
+			nonlocal data
+			data = trail
+			return ()
+		while True:
+			inner_decode = decode(this_fmt, data, handle_trail=internal_handle_trail)
+			matches.append(inner_decode)
+	except ValueError:
+		pass
+	return (matches,) + decode(remainder_fmt, data, handle_trail)
 DECODERS['['] = decode_array
 
 def decode_star(fmt, data, handle_trail):
-    return (data,) + handle_trail(b'')
+	return (data,) + handle_trail(b'')
 DECODERS['*'] = decode_star
 
 def handle_trail_error(trailer):
-    if not trailer:
-        return ()
-    raise ValueError('Trailing bytes')
+	if not trailer:
+		return ()
+	raise ValueError('Trailing bytes')
 
 def chunks(l, n): # i use this for debug xd
-    """Yield successive n-sized chunks from l."""
-    for i in range(0, len(l), n):
-        yield l[i:i + n]
+	"""Yield successive n-sized chunks from l."""
+	for i in range(0, len(l), n):
+		yield l[i:i + n]
 def decode(fmt, data, handle_trail=handle_trail_error):
-    #print(DECODERS.keys())
-    print("fmt:\n\t"," ".join("{:02x}".format(ord(c)) for c in fmt)," || ",fmt)
-    print("data:")
-    for dc in chunks(data,8):
-        print(" ".join("{:02x}".format(c) for c in dc))
-    if fmt == '':
-        return handle_trail(data)
-    return DECODERS[fmt[0]](fmt, data, handle_trail)
+	#print(DECODERS.keys())
+	#print("fmt:\n\t"," ".join("{:02x}".format(ord(c)) for c in fmt)," || ",fmt)
+	#print("data:")
+	#for dc in chunks(data,8):
+	#	print(" ".join("{:02x}".format(c) for c in dc))
+	if fmt == '':
+		return handle_trail(data)
+	return DECODERS[fmt[0]](fmt, data, handle_trail)
 
diff --git a/diana/enumerations.py b/diana/enumerations.py
index c4f1bf5..487e9ba 100644
--- a/diana/enumerations.py
+++ b/diana/enumerations.py
@@ -2,121 +2,121 @@
 from collections import namedtuple
 
 class PacketProvenance(Enum):
-    server = 0x01
-    client = 0x02
+	server = 0x01
+	client = 0x02
 
 class EliteAbility(Enum):
-    stealth = 0x0001
-    low_vis = 0x0002
-    cloak = 0x0004
-    het = 0x0008
-    warp = 0x0010
-    teleport = 0x0020
-    tractor = 0x0040
-    drones = 0x0080
-    anti_mine = 0x0100
-    anti_torp = 0x0200
-    shield_drain = 0x0400
+	stealth = 0x0001
+	low_vis = 0x0002
+	cloak = 0x0004
+	het = 0x0008
+	warp = 0x0010
+	teleport = 0x0020
+	tractor = 0x0040
+	drones = 0x0080
+	anti_mine = 0x0100
+	anti_torp = 0x0200
+	shield_drain = 0x0400
 
 class GameType(Enum):
-    siege = 0
-    single_front = 1
-    double_front = 2
-    deep_strike = 3
-    peacetime = 4
-    border_war = 5
+	siege = 0
+	single_front = 1
+	double_front = 2
+	deep_strike = 3
+	peacetime = 4
+	border_war = 5
 
 class Console(Enum):
-    main_screen = 0
-    helm = 1
-    weapons = 2
-    engineering = 3
-    science = 4
-    comms = 5
-    fighter = 6
-    data = 7
-    observer = 8
-    captain_map = 9
-    game_master = 10
+	main_screen = 0
+	helm = 1
+	weapons = 2
+	engineering = 3
+	science = 4
+	comms = 5
+	fighter = 6
+	data = 7
+	observer = 8
+	captain_map = 9
+	game_master = 10
 
 class ConsoleStatus(Enum):
-    available = 0
-    yours = 1
-    unavailable = 2
+	available = 0
+	yours = 1
+	unavailable = 2
 
 class ObjectType(Enum):
-    player_vessel = 1
-    weapons_console = 2
-    engineering_console = 3
-    player_ship_upgrade = 4
-    other_ship = 5
-    base = 6
-    mine = 7
-    anomaly = 8
-    nebula = 10
-    torpedo = 11
-    blackhole = 12
-    asteroid = 13
-    mesh = 14
-    creature = 15
-    drone = 16
+	player_vessel = 1
+	weapons_console = 2
+	engineering_console = 3
+	player_ship_upgrade = 4
+	other_ship = 5
+	base = 6
+	mine = 7
+	anomaly = 8
+	nebula = 10
+	torpedo = 11
+	blackhole = 12
+	asteroid = 13
+	mesh = 14
+	creature = 15
+	drone = 16
 
 class DriveType(Enum):
-    warp = 0
-    jump = 1
+	warp = 0
+	jump = 1
 
 class ShipType(Enum):
-    light_cruiser = 0
-    scout = 1
-    battleship = 2
-    missile_cruiser = 3
-    dreadnought = 4
-    carrier = 5
-    mine_layer = 6
-    juggernaut = 7
-    ximni_light_cruiser = 8
-    ximni_scout = 9
-    ximni_missile_cruiser = 10
-    ximni_battleship = 11
-    ximni_carrier = 12
-    ximni_dreadnought = 13
-    strongbow = 14
-    longbow = 15
-    brigantine = 16
-
-    tsn_medium_fighter = 100
-    tsn_bomber = 101
-    tsn_shuttle = 102
-    tsn_lr_shuttle = 103
-
-    zim_fighter = 120
-    zim_bomber = 121
-    zim_shuttle = 122
-    zim_lr_shuttle = 123
-
-    avenger = 130
-    adventure = 131
+	light_cruiser = 0
+	scout = 1
+	battleship = 2
+	missile_cruiser = 3
+	dreadnought = 4
+	carrier = 5
+	mine_layer = 6
+	juggernaut = 7
+	ximni_light_cruiser = 8
+	ximni_scout = 9
+	ximni_missile_cruiser = 10
+	ximni_battleship = 11
+	ximni_carrier = 12
+	ximni_dreadnought = 13
+	strongbow = 14
+	longbow = 15
+	brigantine = 16
+
+	tsn_medium_fighter = 100
+	tsn_bomber = 101
+	tsn_shuttle = 102
+	tsn_lr_shuttle = 103
+
+	zim_fighter = 120
+	zim_bomber = 121
+	zim_shuttle = 122
+	zim_lr_shuttle = 123
+
+	avenger = 130
+	adventure = 131
 
 ShipSettingsRecord = namedtuple('ShipSettingsRecord', 'drive type name')
 
 class MainView(Enum):
-    forward = 0
-    port = 1
-    starboard = 2
-    aft = 3
-    tactical = 4
-    lrs = 5
-    status = 6
+	forward = 0
+	port = 1
+	starboard = 2
+	aft = 3
+	tactical = 4
+	lrs = 5
+	status = 6
 
 class TubeStatus(Enum):
-    unloaded = 0
-    loaded = 1
-    loading = 2
-    unloading = 3
+	unloaded = 0
+	loaded = 1
+	loading = 2
+	unloading = 3
 
 class OrdnanceType(Enum):
-    missile = 0
-    nuke = 1
-    mine = 2
-    emp = 3
+	missile = 0
+	nuke = 1
+	mine = 2
+	emp = 3
 
diff --git a/diana/object_update.py b/diana/object_update.py
index abf65bf..ac7642a 100644
--- a/diana/object_update.py
+++ b/diana/object_update.py
@@ -3,316 +3,316 @@
 from .enumerations import *
 
 def unscramble_elites(field):
-    return {ability for ability in EliteAbility
-              if ability.value & field}
+	return {ability for ability in EliteAbility
+			  if ability.value & field}
 
 Object_Properties = {
-        ObjectType.anomaly : {
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('upgrade','int')
-            },
-        ObjectType.base : {
-            "1.1" : ('name','u'),
-            "1.2" : ('shields','f'),
-            "1.3" : ('aft-shields','f'),
-            "1.4" : ('index','I'),
-            "1.5" : ('vessel-type','I'),
-            "1.6" : ('x','f'),
-            "1.7" : ('y','f'),
-            "1.8" : ('z','f'),
+		ObjectType.anomaly : {
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('upgrade','int')
+			},
+		ObjectType.base : {
+			"1.1" : ('name','u'),
+			"1.2" : ('shields','f'),
+			"1.3" : ('aft-shields','f'),
+			"1.4" : ('index','I'),
+			"1.5" : ('vessel-type','I'),
+			"1.6" : ('x','f'),
+			"1.7" : ('y','f'),
+			"1.8" : ('z','f'),
 
-            "2.1" : ('unknown-1','I'),
-            "2.2" : ('unknown-2','I'),
-            "2.3" : ('unknown-3','I'),
-            "2.4" : ('unknown-4','I'),
-            "2.5" : ('unknown-5','B'),
-            "2.6" : ('unknown-6','B')
-            },
-        ObjectType.creature : {
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('name','u'),
-            "1.5" : ('heading','f'),
-            "1.6" : ('pitch','f'),
-            "1.7" : ('roll','f'),
-            "1.8" : ('creature-type','I'),
+			"2.1" : ('unknown-1','I'),
+			"2.2" : ('unknown-2','I'),
+			"2.3" : ('unknown-3','I'),
+			"2.4" : ('unknown-4','I'),
+			"2.5" : ('unknown-5','B'),
+			"2.6" : ('unknown-6','B')
+			},
+		ObjectType.creature : {
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('name','u'),
+			"1.5" : ('heading','f'),
+			"1.6" : ('pitch','f'),
+			"1.7" : ('roll','f'),
+			"1.8" : ('creature-type','I'),
 
-            "2.1" : ('unknown-1','I'),
-            "2.2" : ('unknown-2','I'),
-            "2.3" : ('unknown-3','I'),
-            "2.4" : ('unknown-4','I'),
-            "2.5" : ('unknown-5','I'),
-            "2.6" : ('unknown-6','I')
-            },
-        ObjectType.drone : {
-            "1.1" : ('unknown-1','I'),
-            "1.2" : ('x','f'),
-            "1.3" : ('pitch/yaw?','f'), # seen from -0.01 to 53.7
-            "1.4" : ('z','f'),
-            "1.5" : ('pitch/yaw?-2','f'),
-            "1.6" : ('y','f'),
-            "1.7" : ('heading','f'),
-            "1.8" : ('unknown-2','I'),
+			"2.1" : ('unknown-1','I'),
+			"2.2" : ('unknown-2','I'),
+			"2.3" : ('unknown-3','I'),
+			"2.4" : ('unknown-4','I'),
+			"2.5" : ('unknown-5','I'),
+			"2.6" : ('unknown-6','I')
+			},
+		ObjectType.drone : {
+			"1.1" : ('unknown-1','I'),
+			"1.2" : ('x','f'),
+			"1.3" : ('pitch/yaw?','f'), # seen from -0.01 to 53.7
+			"1.4" : ('z','f'),
+			"1.5" : ('pitch/yaw?-2','f'),
+			"1.6" : ('y','f'),
+			"1.7" : ('heading','f'),
+			"1.8" : ('unknown-2','I'),
 
-            "2.1" : ('unknown-3','I'),
-            "2.2" : ('unknown-4','f')
-            },
-        ObjectType.engineering_console : {
-            "1.1" : ('beams-heat','f'), # heat levels (f*)
-            "1.2" : ('torps-heat','f'),
-            "1.3" : ('sensors-heat','f'),
-            "1.4" : ('maneuvering-heat','f'),
-            "1.5" : ('impulse-heat','f'),
-            "1.6" : ('warp-heat','f'),
-            "1.7" : ('shields-heat','f'),
-            "1.8" : ('aft-shields-heat','f'),
+			"2.1" : ('unknown-3','I'),
+			"2.2" : ('unknown-4','f')
+			},
+		ObjectType.engineering_console : {
+			"1.1" : ('beams-heat','f'), # heat levels (f*)
+			"1.2" : ('torps-heat','f'),
+			"1.3" : ('sensors-heat','f'),
+			"1.4" : ('maneuvering-heat','f'),
+			"1.5" : ('impulse-heat','f'),
+			"1.6" : ('warp-heat','f'),
+			"1.7" : ('shields-heat','f'),
+			"1.8" : ('aft-shields-heat','f'),
 
-            "2.1" : ('beams-energy','f'), # energy levels (f*)
-            "2.2" : ('torps-energy','f'),
-            "2.3" : ('sensors-energy','f'),
-            "2.4" : ('maneuvering-energy','f'),
-            "2.5" : ('impulse-energy','f'),
-            "2.6" : ('warp-energy','f'),
-            "2.7" : ('shields-energy','f'),
-            "2.8" : ('aft-shields-energy','f'),
+			"2.1" : ('beams-energy','f'), # energy levels (f*)
+			"2.2" : ('torps-energy','f'),
+			"2.3" : ('sensors-energy','f'),
+			"2.4" : ('maneuvering-energy','f'),
+			"2.5" : ('impulse-energy','f'),
+			"2.6" : ('warp-energy','f'),
+			"2.7" : ('shields-energy','f'),
+			"2.8" : ('aft-shields-energy','f'),
 
-            "3.1" : ('beams-coolant','B'), # coolant levels (b*)
-            "3.2" : ('torps-coolant','B'),
-            "3.3" : ('sensors-coolant','B'),
-            "3.4" : ('maneuvering-coolant','B'),
-            "3.5" : ('impulse-coolant','B'),
-            "3.6" : ('warp-coolant','B'),
-            "3.7" : ('shields-coolant','B'),
-            "3.8" : ('aft-shields-coolant','B')
-            },
-        ObjectType.mesh : { # generic mesh
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('unk-1','I'),
-            "1.5" : ('unk-2','I'),
-            "1.6" : ('unk-3','II'), # long
-            "1.7" : ('unk-4','I'),
-            "1.8" : ('unk-5','I'),
+			"3.1" : ('beams-coolant','B'), # coolant levels (b*)
+			"3.2" : ('torps-coolant','B'),
+			"3.3" : ('sensors-coolant','B'),
+			"3.4" : ('maneuvering-coolant','B'),
+			"3.5" : ('impulse-coolant','B'),
+			"3.6" : ('warp-coolant','B'),
+			"3.7" : ('shields-coolant','B'),
+			"3.8" : ('aft-shields-coolant','B')
+			},
+		ObjectType.mesh : { # generic mesh
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('unk-1','I'),
+			"1.5" : ('unk-2','I'),
+			"1.6" : ('unk-3','II'), # long
+			"1.7" : ('unk-4','I'),
+			"1.8" : ('unk-5','I'),
 
-            "2.1" : ('unk-6','I'),
-            "2.2" : ('unk-7','II'), # long
-            "2.3" : ('name','u'),
-            "2.4" : ('meshtexture','I'), # meshfile and/or texturefile... i guess.
-            #2.5 unused
-            "2.6" : ('unk-8','I'),
-            "2.7" : ('unk-9','S'),
-            "2.8" : ('unk-a','B'),
+			"2.1" : ('unk-6','I'),
+			"2.2" : ('unk-7','II'), # long
+			"2.3" : ('name','u'),
+			"2.4" : ('meshtexture','I'), # meshfile and/or texturefile... i guess.
+			#2.5 unused
+			"2.6" : ('unk-8','I'),
+			"2.7" : ('unk-9','S'),
+			"2.8" : ('unk-a','B'),
 
-            "3.1" : ('red','f'),
-            "3.2" : ('green','f'),
-            "3.3" : ('blue','f'),
-            "3.4" : ('fore-shields','f'),
-            "3.5" : ('aft-shields','f'),
-            #... more unknown
+			"3.1" : ('red','f'),
+			"3.2" : ('green','f'),
+			"3.3" : ('blue','f'),
+			"3.4" : ('fore-shields','f'),
+			"3.5" : ('aft-shields','f'),
+			#... more unknown
 
-            "4.1" : ('unk-b','I'),
-            "4.2" : ('unk-c','I')
-            },
-        ObjectType.nebula : {
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('red','f'),
-            "1.5" : ('green','f'),
-            "1.6" : ('blau','f'),
-            "1.7" : ('unused?-1','I'),
-            "1.8" : ('unused?-2','I')
-            },
-        ObjectType.other_ship : { # NPC ship
-            "1.1" : ('name',            'u'), # im too indecisive to pick whether
-            "1.2" : ('throttle',        'f'), # i want any tab-alignment on this
-            "1.3" : ('rudder',          'f'), # at all, or where when i do
-            "1.4" : ('max-impulse',     'f'),
-            "1.5" : ('max-turn-rate',   'f'), # NONE OF IT LOOKS RIGHT
-            "1.6" : ('enemy?',          'I'),
-            "1.7" : ('vessel-type',     'I'),
-            "1.8" : ('x',       'f'),
+			"4.1" : ('unk-b','I'),
+			"4.2" : ('unk-c','I')
+			},
+		ObjectType.nebula : {
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('red','f'),
+			"1.5" : ('green','f'),
+			"1.6" : ('blau','f'),
+			"1.7" : ('unused?-1','I'),
+			"1.8" : ('unused?-2','I')
+			},
+		ObjectType.other_ship : { # NPC ship
+			"1.1" : ('name',			'u'), # im too indecisive to pick whether
+			"1.2" : ('throttle',		'f'), # i want any tab-alignment on this
+			"1.3" : ('rudder',		  'f'), # at all, or where when i do
+			"1.4" : ('max-impulse',	 'f'),
+			"1.5" : ('max-turn-rate',   'f'), # NONE OF IT LOOKS RIGHT
+			"1.6" : ('enemy?',		  'I'),
+			"1.7" : ('vessel-type',	 'I'),
+			"1.8" : ('x',	   'f'),
 
-            "2.1" : ('y',       'f'), # i dont know why im even working on this library
-            "2.2" : ('z',       'f'), # in the first place
-            "2.3" : ('pitch',   'f'),
-            "2.4" : ('roll',    'f'),
-            "2.5" : ('yaw',     'f'), # i should be studying
-            "2.6" : ('heading', 'f'),
-            "2.7" : ('velocity','f'),
-            "2.8" : ('surrendered','B'), # why are so many of these fields being sent
+			"2.1" : ('y',	   'f'), # i dont know why im even working on this library
+			"2.2" : ('z',	   'f'), # in the first place
+			"2.3" : ('pitch',   'f'),
+			"2.4" : ('roll',	'f'),
+			"2.5" : ('yaw',	 'f'), # i should be studying
+			"2.6" : ('heading', 'f'),
+			"2.7" : ('velocity','f'),
+			"2.8" : ('surrendered','B'), # why are so many of these fields being sent
 
-            "3.1" : ('forward-shields','f'), 
-            "3.2" : ('forward-shields-max','f'),
-            "3.3" : ('aft-shields','f'),
-            "3.4" : ('aft-shields-max','f'),
-            "3.5" : ('unknown-1','S'),
-            "3.6" : ('fleet-number','B'),
-            "3.7" : ('special-abilities','I'),
-            "3.8" : ('special-abilities-active','I'),
+			"3.1" : ('forward-shields','f'), 
+			"3.2" : ('forward-shields-max','f'),
+			"3.3" : ('aft-shields','f'),
+			"3.4" : ('aft-shields-max','f'),
+			"3.5" : ('unknown-1','S'),
+			"3.6" : ('fleet-number','B'),
+			"3.7" : ('special-abilities','I'),
+			"3.8" : ('special-abilities-active','I'),
 
-            "4.1" : ('scan-level?','I'),
-            "4.2" : ('side?','I'),
-            "4.3" : ('unknown-2','I'),
-            "4.4" : ('unknown-3','B'),
-            "4.5" : ('unknown-4','B'),
-            "4.6" : ('unknown-5','B'),
-            "4.7" : ('unknown-6','B'),
-            "4.8" : ('unknown-7','f'),
+			"4.1" : ('scan-level?','I'),
+			"4.2" : ('side?','I'),
+			"4.3" : ('unknown-2','I'),
+			"4.4" : ('unknown-3','B'),
+			"4.5" : ('unknown-4','B'),
+			"4.6" : ('unknown-5','B'),
+			"4.7" : ('unknown-6','B'),
+			"4.8" : ('unknown-7','f'),
 
-            "5.1" : ('unknown-8','I'),
-            "5.2" : ('unknown-9','I'),
-            "5.3" : ('sys-beams-damage','f'), # system damage
-            "5.4" : ('sys-torps-damage','f'),
-            "5.5" : ('sys-sensors-damage','f'),
-            "5.6" : ('sys-maneuvering-damage','f'),
-            "5.7" : ('sys-impulse-damage','f'),
-            "5.8" : ('sys-warp-damage','f'),
+			"5.1" : ('unknown-8','I'),
+			"5.2" : ('unknown-9','I'),
+			"5.3" : ('sys-beams-damage','f'), # system damage
+			"5.4" : ('sys-torps-damage','f'),
+			"5.5" : ('sys-sensors-damage','f'),
+			"5.6" : ('sys-maneuvering-damage','f'),
+			"5.7" : ('sys-impulse-damage','f'),
+			"5.8" : ('sys-warp-damage','f'),
 
-            "6.1" : ('sys-fore-shields-damage','f'),
-            "6.2" : ('sys-aft-shields-damage','f'),
-            "6.3" : ('freq-a-resistance','f'), # beam freq resistances
-            "6.4" : ('freq-b-resistance','f'),
-            "6.5" : ('freq-c-resistance','f'),
-            "6.6" : ('freq-d-resistance','f'),
-            "6.7" : ('freq-e-resistance','f')
-            },
-        ObjectType.player_vessel : {
-            "1.1" : ('weapons-target','I'),
-            "1.2" : ('impulse','f'),
-            "1.3" : ('rudder','f'),
-            "1.4" : ('top-speed','f'),
-            "1.5" : ('turn-rate','f'),
-            "1.6" : ('auto-beams','B'),
-            "1.7" : ('warp-factor','B'),
-            "1.8" : ('energy-reserves','f'),
+			"6.1" : ('sys-fore-shields-damage','f'),
+			"6.2" : ('sys-aft-shields-damage','f'),
+			"6.3" : ('freq-a-resistance','f'), # beam freq resistances
+			"6.4" : ('freq-b-resistance','f'),
+			"6.5" : ('freq-c-resistance','f'),
+			"6.6" : ('freq-d-resistance','f'),
+			"6.7" : ('freq-e-resistance','f')
+			},
+		ObjectType.player_vessel : {
+			"1.1" : ('weapons-target','I'),
+			"1.2" : ('impulse','f'),
+			"1.3" : ('rudder','f'),
+			"1.4" : ('top-speed','f'),
+			"1.5" : ('turn-rate','f'),
+			"1.6" : ('auto-beams','B'),
+			"1.7" : ('warp-factor','B'),
+			"1.8" : ('energy-reserves','f'),
 
-            "2.1" : ('shields-up/down','S'),
-            "2.2" : ('unknown-1','I'),
-            "2.3" : ('ship-type?','I'),
-            "2.4" : ('x','f'),
-            "2.5" : ('y','f'),
-            "2.6" : ('z','f'),
-            "2.7" : ('pitch','f'),
-            "2.8" : ('roll','f'),
+			"2.1" : ('shields-up/down','S'),
+			"2.2" : ('unknown-1','I'),
+			"2.3" : ('ship-type?','I'),
+			"2.4" : ('x','f'),
+			"2.5" : ('y','f'),
+			"2.6" : ('z','f'),
+			"2.7" : ('pitch','f'),
+			"2.8" : ('roll','f'),
 
-            "3.1" : ('heading','f'),
-            "3.2" : ('velocity','f'),
-            "3.3" : ('in-a-nebula','S'),
-            "3.4" : ('ship-name','u'),
-            "3.5" : ('forward-shields','f'),
-            "3.6" : ('forward-shields-max','f'),
-            "3.7" : ('aft-shields','f'),
-            "3.8" : ('aft-shields-max','f'),
+			"3.1" : ('heading','f'),
+			"3.2" : ('velocity','f'),
+			"3.3" : ('in-a-nebula','S'),
+			"3.4" : ('ship-name','u'),
+			"3.5" : ('forward-shields','f'),
+			"3.6" : ('forward-shields-max','f'),
+			"3.7" : ('aft-shields','f'),
+			"3.8" : ('aft-shields-max','f'),
 
-            "4.1" : ('last-docked-base','I'),
-            "4.2" : ('alert-status','B'),
-            "4.3" : ('unknown-2','f'),
-            "4.4" : ('main-screen-view','B'),
-            "4.5" : ('beam-frequency','B'),
-            "4.6" : ('available-coolant-or-missiles','B'),
-            "4.7" : ('science-target','I'),
-            "4.8" : ('captain-target','I'),
+			"4.1" : ('last-docked-base','I'),
+			"4.2" : ('alert-status','B'),
+			"4.3" : ('unknown-2','f'),
+			"4.4" : ('main-screen-view','B'),
+			"4.5" : ('beam-frequency','B'),
+			"4.6" : ('available-coolant-or-missiles','B'),
+			"4.7" : ('science-target','I'),
+			"4.8" : ('captain-target','I'),
 
-            "5.1" : ('drive-type','B'),
-            "5.2" : ('scanning-id','I'),
-            "5.3" : ('scanning-progress','f'),
-            "5.4" : ('reverse','B'),
-            "5.5" : ('unknown-3','f'), # 0.0 - 1.0 observed
-            "5.6" : ('unknown-4','B'), # 0x02 observed
-            "5.7" : ('visibility?','I'), # 0, 1 observed
-            "5.8" : ('ship-index?','B'),
+			"5.1" : ('drive-type','B'),
+			"5.2" : ('scanning-id','I'),
+			"5.3" : ('scanning-progress','f'),
+			"5.4" : ('reverse','B'),
+			"5.5" : ('unknown-3','f'), # 0.0 - 1.0 observed
+			"5.6" : ('unknown-4','B'), # 0x02 observed
+			"5.7" : ('visibility?','I'), # 0, 1 observed
+			"5.8" : ('ship-index?','B'),
 
-            "6.1" : ('capital-ship-object-id','I'),
-            "6.2" : ('accent-color','f'), # colour >:l
-            "6.3" : ('unknown-5','I'),
-            "6.4" : ('beacon-creature-type','I'),
-            "6.5" : ('beacon-mode','B')
-            },
-        #ObjectType.player_ship_upgrade : {
-        #    },
-        ObjectType.torpedo : {
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('delta-x','f'),
-            "1.5" : ('delta-y','f'),
-            "1.6" : ('delta-z','f'),
-            "1.7" : ('unknown-1','I'),
-            "1.8" : ('ordnance-type','I'),
+			"6.1" : ('capital-ship-object-id','I'),
+			"6.2" : ('accent-color','f'), # colour >:l
+			"6.3" : ('unknown-5','I'),
+			"6.4" : ('beacon-creature-type','I'),
+			"6.5" : ('beacon-mode','B')
+			},
+		#ObjectType.player_ship_upgrade : {
+		#	},
+		ObjectType.torpedo : {
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('delta-x','f'),
+			"1.5" : ('delta-y','f'),
+			"1.6" : ('delta-z','f'),
+			"1.7" : ('unknown-1','I'),
+			"1.8" : ('ordnance-type','I'),
 
-            "2.1" : ('unknown-2','B'), # there's two bytes of bitfields...
-            "2.2" : ('a','B'), # im lazy, these are unknown/unused fields
-            "2.3" : ('aa','B'),
-            "2.4" : ('aaa','B'),
-            "2.5" : ('aaaa','B'),
-            "2.6" : ('bbbb','B'),
-            "2.7" : ('bbb','B'),
-            "2.8" : ('bb','B')
-            },
-        ObjectType.weapons_console : {
-            "1.1" : ('homing-count','B'),
-            "1.2" : ('nuke-count','B'),
-            "1.3" : ('mine-count','B'),
-            "1.4" : ('emp-count','B'),
-            "1.5" : ('pshock-count','B'),
-            "1.6" : ('beacon-count','B'),
-            "1.7" : ('probe-count','B'),
-            "1.8" : ('tag-count','B'),
+			"2.1" : ('unknown-2','B'), # there's two bytes of bitfields...
+			"2.2" : ('a','B'), # im lazy, these are unknown/unused fields
+			"2.3" : ('aa','B'),
+			"2.4" : ('aaa','B'),
+			"2.5" : ('aaaa','B'),
+			"2.6" : ('bbbb','B'),
+			"2.7" : ('bbb','B'),
+			"2.8" : ('bb','B')
+			},
+		ObjectType.weapons_console : {
+			"1.1" : ('homing-count','B'),
+			"1.2" : ('nuke-count','B'),
+			"1.3" : ('mine-count','B'),
+			"1.4" : ('emp-count','B'),
+			"1.5" : ('pshock-count','B'),
+			"1.6" : ('beacon-count','B'),
+			"1.7" : ('probe-count','B'),
+			"1.8" : ('tag-count','B'),
 
-            "2.1" : ('tube-1-time','f'),
-            "2.2" : ('tube-2-time','f'),
-            "2.3" : ('tube-3-time','f'),
-            "2.4" : ('tube-4-time','f'),
-            "2.5" : ('tube-5-time','f'),
-            "2.6" : ('tube-6-time','f'),
-            "2.7" : ('tube-1-status','B'),
-            "2.8" : ('tube-2-status','B'),
+			"2.1" : ('tube-1-time','f'),
+			"2.2" : ('tube-2-time','f'),
+			"2.3" : ('tube-3-time','f'),
+			"2.4" : ('tube-4-time','f'),
+			"2.5" : ('tube-5-time','f'),
+			"2.6" : ('tube-6-time','f'),
+			"2.7" : ('tube-1-status','B'),
+			"2.8" : ('tube-2-status','B'),
 
-            "3.1" : ('tube-3-status','B'),
-            "3.2" : ('tube-4-status','B'),
-            "3.3" : ('tube-5-status','B'),
-            "3.4" : ('tube-6-status','B'),
-            "3.5" : ('tube-1-type','B'),
-            "3.6" : ('tube-2-type','B'),
-            "3.7" : ('tube-3-type','B'),
-            "3.8" : ('tube-4-type','B'),
+			"3.1" : ('tube-3-status','B'),
+			"3.2" : ('tube-4-status','B'),
+			"3.3" : ('tube-5-status','B'),
+			"3.4" : ('tube-6-status','B'),
+			"3.5" : ('tube-1-type','B'),
+			"3.6" : ('tube-2-type','B'),
+			"3.7" : ('tube-3-type','B'),
+			"3.8" : ('tube-4-type','B'),
 
-            "4.1" : ('tube-5-type','B'),
-            "4.2" : ('tube-6-type','B')
-            },
-        ObjectType.asteroid : {
-            "1.1" : ('x','f'),
-            "1.2" : ('y','f'),
-            "1.3" : ('z','f'),
-            "1.4" : ('name','u'),
-            }
-        }
+			"4.1" : ('tube-5-type','B'),
+			"4.2" : ('tube-6-type','B')
+			},
+		ObjectType.asteroid : {
+			"1.1" : ('x','f'),
+			"1.2" : ('y','f'),
+			"1.3" : ('z','f'),
+			"1.4" : ('name','u'),
+			}
+		}
 def itobf(x):
-    prefix = math.floor(x/8) + 1
-    suffix = (x%8) + 1
-    return str(prefix)+'.'+str(suffix)
+	prefix = math.floor(x/8) + 1
+	suffix = (x%8) + 1
+	return str(prefix)+'.'+str(suffix)
 
 player_ship_upgrades_list = [ 'infusion_p_coils', 'hydrogen_ram', 'tauron_focusers',
-        'carapaction_coils', 'polyphasic_capacitors', 'cetrocite_crystals', 'lateral_array',
-        'ecm_starpulse', 'double_agent', 'wartime_production', 'infusion_p_coils_perm',
-        'protonic_verniers', 'tauron_focusers_perm', 'regenerative_pau_grids',
-        'veteran_damcon_teams', 'cetrocite_heatsinks', 'tachyon_scanners',
-        'gridscan_overload', 'override_authorization', 'resupply_imperatives',
-        'patrol_group', 'fast_supply', 'vanguard_refit_helm', 'vanguard_refit_weap',
-        'vanguard_refit_comm', 'vanguard_refit_station', 'vanguard_refit_eng',
-        'vanguard_refit_systems' ] # so many oh my g*sh
+		'carapaction_coils', 'polyphasic_capacitors', 'cetrocite_crystals', 'lateral_array',
+		'ecm_starpulse', 'double_agent', 'wartime_production', 'infusion_p_coils_perm',
+		'protonic_verniers', 'tauron_focusers_perm', 'regenerative_pau_grids',
+		'veteran_damcon_teams', 'cetrocite_heatsinks', 'tachyon_scanners',
+		'gridscan_overload', 'override_authorization', 'resupply_imperatives',
+		'patrol_group', 'fast_supply', 'vanguard_refit_helm', 'vanguard_refit_weap',
+		'vanguard_refit_comm', 'vanguard_refit_station', 'vanguard_refit_eng',
+		'vanguard_refit_systems' ] # so many oh my g*sh
 
 ply_shp_upgrd = {}
 i=0
 for field,ftype in (('active_','B'),('count_','B'),('time_','S')):
-    for upgrade in player_ship_upgrades_list:
-        ply_shp_upgrd[itobf(i)] = (field+upgrade,ftype)
-        i+=1
+	for upgrade in player_ship_upgrades_list:
+		ply_shp_upgrd[itobf(i)] = (field+upgrade,ftype)
+		i+=1
 # no way in hell i was writing that out one-by-one. 84 bitfields!
 Object_Properties[ObjectType.player_ship_upgrade] = ply_shp_upgrd
 
@@ -320,604 +320,604 @@ def itobf(x):
 Object_Properties[ObjectType.blackhole] = Object_Properties[ObjectType.asteroid]
 
 def decode_obj_update_packet(packet):
-    entries = []
-    while packet:
-        update_type = packet[0]
-        obj = {}
-        if update_type == 0x00:
-            break
-        if ObjectType(update_type) in Object_Properties.keys():
-            properties = Object_Properties[ObjectType(update_type)]
-            fieldcount = max([int(fk.split('.')[0]) for fk in properties.keys()])
-            unpacked = list(unpack('BIfbs*'.replace('fbs','B'*fieldcount),packet))
-            # _id = unpacked[0]
-            # oid = unpacked[1]
-            # fields_k = unpacked[1+k]
-            # packet = unpacked[2+fieldcount]
-            obj['object']   = unpacked[1] # oid
-            obj['type']     = ObjectType(update_type)
-            for fdotb in properties:
-                prop = properties[fdotb]
-                f,b = [int(k) for k in fdotb.split(".")] # "byte.bit" -> (byte, bit)
-                propname, proptype = prop
-                if unpacked[1+f] & 2**(b-1): # field_f & (bit b)
-                    value,pktremaining = unpack(
-                            '%s*'%proptype, unpacked[2+fieldcount]
-                            )
-                    obj[propname] = value
-                    unpacked[2+fieldcount] = pktremaining
-            packet = unpacked[2+fieldcount]
-        else:
-            raise ValueError('Unknown object type {}'.format(update_type))
-        entries.append(obj)
-    return entries
+	entries = []
+	while packet:
+		update_type = packet[0]
+		obj = {}
+		if update_type == 0x00:
+			break
+		if ObjectType(update_type) in Object_Properties.keys():
+			properties = Object_Properties[ObjectType(update_type)]
+			fieldcount = max([int(fk.split('.')[0]) for fk in properties.keys()])
+			unpacked = list(unpack('BIfbs*'.replace('fbs','B'*fieldcount),packet))
+			# _id = unpacked[0]
+			# oid = unpacked[1]
+			# fields_k = unpacked[1+k]
+			# packet = unpacked[2+fieldcount]
+			obj['object']   = unpacked[1] # oid
+			obj['type']	 = ObjectType(update_type)
+			for fdotb in properties:
+				prop = properties[fdotb]
+				f,b = [int(k) for k in fdotb.split(".")] # "byte.bit" -> (byte, bit)
+				propname, proptype = prop
+				if unpacked[1+f] & 2**(b-1): # field_f & (bit b)
+					value,pktremaining = unpack(
+							'%s*'%proptype, unpacked[2+fieldcount]
+							)
+					obj[propname] = value
+					unpacked[2+fieldcount] = pktremaining
+			packet = unpacked[2+fieldcount]
+		else:
+			raise ValueError('Unknown object type {}'.format(update_type))
+		entries.append(obj)
+	return entries
 
-    # From here-on is the old object_update code
+	# From here-on is the old object_update code
 
-    while packet:
-        update_type = packet[0]
-        obj = {}
-        if update_type == 0x00: # end of ObjectUpdatePacket
-            break
-        elif update_type == ObjectType.player_vessel.value: # player ship
-            _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.player_vessel
-            if fields_1 & 0x01:
-                obj['tgt-weapons'], packet = unpack('I*', packet)
-            if fields_1 & 0x02:
-                obj['impulse'], packet = unpack('f*', packet)
-            if fields_1 & 0x04:
-                obj['rudder'], packet = unpack('f*', packet)
-            if fields_1 & 0x08:
-                obj['top-speed'], packet = unpack('f*', packet)
-            if fields_1 & 0x10:
-                obj['turn-rate'], packet = unpack('f*', packet)
-            if fields_1 & 0x20:
-                ab, packet = unpack('B*', packet)
-                obj['auto-beams'] = bool(ab)
-            if fields_1 & 0x40:
-                obj['warp'], packet = unpack('B*', packet)
-            if fields_1 & 0x80:
-                obj['energy'], packet = unpack('f*', packet)
+	while packet:
+		update_type = packet[0]
+		obj = {}
+		if update_type == 0x00: # end of ObjectUpdatePacket
+			break
+		elif update_type == ObjectType.player_vessel.value: # player ship
+			_id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.player_vessel
+			if fields_1 & 0x01:
+				obj['tgt-weapons'], packet = unpack('I*', packet)
+			if fields_1 & 0x02:
+				obj['impulse'], packet = unpack('f*', packet)
+			if fields_1 & 0x04:
+				obj['rudder'], packet = unpack('f*', packet)
+			if fields_1 & 0x08:
+				obj['top-speed'], packet = unpack('f*', packet)
+			if fields_1 & 0x10:
+				obj['turn-rate'], packet = unpack('f*', packet)
+			if fields_1 & 0x20:
+				ab, packet = unpack('B*', packet)
+				obj['auto-beams'] = bool(ab)
+			if fields_1 & 0x40:
+				obj['warp'], packet = unpack('B*', packet)
+			if fields_1 & 0x80:
+				obj['energy'], packet = unpack('f*', packet)
 				
-            if fields_2 & 0x01:
-                obj['shields-state'], packet = unpack('S*', packet)
-            if fields_2 & 0x02:
-                packet = packet[4:] #now unknown
-                #obj['index'], packet = unpack('I*', packet)
-            if fields_2 & 0x04:
-                obj['vtype'], packet = unpack('I*', packet)
-            if fields_2 & 0x08:
-                obj['x'], packet = unpack('f*', packet)
-            if fields_2 & 0x10:
-                obj['y'], packet = unpack('f*', packet)
-            if fields_2 & 0x20:
-                obj['z'], packet = unpack('f*', packet)
-            if fields_2 & 0x40:
-                obj['pitch'], packet = unpack('f*', packet)
-            if fields_2 & 0x80:
-                obj['roll'], packet = unpack('f*', packet)
+			if fields_2 & 0x01:
+				obj['shields-state'], packet = unpack('S*', packet)
+			if fields_2 & 0x02:
+				packet = packet[4:] #now unknown
+				#obj['index'], packet = unpack('I*', packet)
+			if fields_2 & 0x04:
+				obj['vtype'], packet = unpack('I*', packet)
+			if fields_2 & 0x08:
+				obj['x'], packet = unpack('f*', packet)
+			if fields_2 & 0x10:
+				obj['y'], packet = unpack('f*', packet)
+			if fields_2 & 0x20:
+				obj['z'], packet = unpack('f*', packet)
+			if fields_2 & 0x40:
+				obj['pitch'], packet = unpack('f*', packet)
+			if fields_2 & 0x80:
+				obj['roll'], packet = unpack('f*', packet)
 				
-            if fields_3 & 0x01:
-                obj['heading'], packet = unpack('f*', packet)
-            if fields_3 & 0x02:
-                obj['speed'], packet = unpack('f*', packet)
-            if fields_3 & 0x04:
-                obj['in-a-nebula'], packet = unpack('S*', packet)
-            if fields_3 & 0x08:
-                obj['name'], packet = unpack('u*', packet)
-            if fields_3 & 0x10:
-                obj['shields'], packet = unpack('f*', packet)
-            if fields_3 & 0x20:
-                obj['shields-max'], packet = unpack('f*', packet)
-            if fields_3 & 0x40:
-                obj['shields-aft'], packet = unpack('f*', packet)
-            if fields_3 & 0x80:
-                obj['shields-aft-max'], packet = unpack('f*', packet)
+			if fields_3 & 0x01:
+				obj['heading'], packet = unpack('f*', packet)
+			if fields_3 & 0x02:
+				obj['speed'], packet = unpack('f*', packet)
+			if fields_3 & 0x04:
+				obj['in-a-nebula'], packet = unpack('S*', packet)
+			if fields_3 & 0x08:
+				obj['name'], packet = unpack('u*', packet)
+			if fields_3 & 0x10:
+				obj['shields'], packet = unpack('f*', packet)
+			if fields_3 & 0x20:
+				obj['shields-max'], packet = unpack('f*', packet)
+			if fields_3 & 0x40:
+				obj['shields-aft'], packet = unpack('f*', packet)
+			if fields_3 & 0x80:
+				obj['shields-aft-max'], packet = unpack('f*', packet)
 				
-            if fields_4 & 0x01:
-                obj['docked'], packet = unpack('I*', packet)
-            if fields_4 & 0x02:
-                red_alert, packet = unpack('B*', packet)
-                obj['red-alert'] = bool(red_alert)
-            if fields_4 & 0x04:
-                packet = packet[4:] # unknown
-            if fields_4 & 0x08:
-                ms, packet = unpack('B*', packet)
-                obj['main-view'] = MainView(ms)
-            if fields_4 & 0x10:
-                obj['beam-frequency'], packet = unpack('B*', packet)
-            if fields_4 & 0x20:
-                obj['coolant-avail'], packet = unpack('B*', packet)
-            if fields_4 & 0x40:
-                obj['tgt-science'], packet = unpack('I*', packet)
-            if fields_4 & 0x80:
-                obj['tgt-captain'], packet = unpack('I*', packet)
+			if fields_4 & 0x01:
+				obj['docked'], packet = unpack('I*', packet)
+			if fields_4 & 0x02:
+				red_alert, packet = unpack('B*', packet)
+				obj['red-alert'] = bool(red_alert)
+			if fields_4 & 0x04:
+				packet = packet[4:] # unknown
+			if fields_4 & 0x08:
+				ms, packet = unpack('B*', packet)
+				obj['main-view'] = MainView(ms)
+			if fields_4 & 0x10:
+				obj['beam-frequency'], packet = unpack('B*', packet)
+			if fields_4 & 0x20:
+				obj['coolant-avail'], packet = unpack('B*', packet)
+			if fields_4 & 0x40:
+				obj['tgt-science'], packet = unpack('I*', packet)
+			if fields_4 & 0x80:
+				obj['tgt-captain'], packet = unpack('I*', packet)
 				
-            if fields_5 & 0x01:
-                dt, packet = unpack('B*', packet)
-                obj['drive-type'] = DriveType(dt)
-            if fields_5 & 0x02:
-                obj['tgt-scan'], packet = unpack('I*', packet)
-            if fields_5 & 0x04:
-                obj['scan-progress'], packet = unpack('f*', packet)
-            if fields_5 & 0x08:
-                rv, packet = unpack('B*', packet)
-                obj['reverse'] = bool(rv)
-            if fields_5 & 0x10:
-                packet = packet[4:] # float
-            if fields_5 & 0x20:
-                packet = packet[1:]
-            if fields_5 & 0x40:
-                packet = packet[4:] # int
-            if fields_5 & 0x80:
-                obj['ship-index?'], packet = unpack('B*', packet)
+			if fields_5 & 0x01:
+				dt, packet = unpack('B*', packet)
+				obj['drive-type'] = DriveType(dt)
+			if fields_5 & 0x02:
+				obj['tgt-scan'], packet = unpack('I*', packet)
+			if fields_5 & 0x04:
+				obj['scan-progress'], packet = unpack('f*', packet)
+			if fields_5 & 0x08:
+				rv, packet = unpack('B*', packet)
+				obj['reverse'] = bool(rv)
+			if fields_5 & 0x10:
+				packet = packet[4:] # float
+			if fields_5 & 0x20:
+				packet = packet[1:]
+			if fields_5 & 0x40:
+				packet = packet[4:] # int
+			if fields_5 & 0x80:
+				obj['ship-index?'], packet = unpack('B*', packet)
 				
-            if fields_6 & 0x01:
-                obj['capital-ship-obj-id'], packet = unpack('I*', packet)
-            if fields_6 & 0x02:
-                obj['accent-colour'], packet = unpack('f*', packet)
-            if fields_6 & 0x04:
-                packet = packet[4:] # unknown
-            if fields_6 & 0x08:
-                obj['beacon-creature-type'], packet = unpack('I*', packet)
-            if fields_6 & 0x10:
-                obj['beacon-mode'], packet = unpack('B*', packet)
-            if fields_6 & 0x20:
-                raise ValueError('Unknown data keys for player vessel')
-            if fields_6 & 0x40:
-                raise ValueError('Unknown data keys for player vessel')
-            if fields_6 & 0x80:
-                raise ValueError('Unknown data keys for player vessel')
-        elif update_type == ObjectType.weapons_console.value: # weapons console
-            _id, oid, fields_1, fields_2, fields_3, packet = unpack('BIBBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.weapons_console
-            if fields_1 & 0x01: # TODO: use the enum here
-                obj['store-missile'], packet = unpack('B*', packet)
-            if fields_1 & 0x02:
-                obj['store-nuke'], packet = unpack('B*', packet)
-            if fields_1 & 0x04:
-                obj['store-mine'], packet = unpack('B*', packet)
-            if fields_1 & 0x08:
-                obj['store-emp'], packet = unpack('B*', packet)
-            if fields_1 & 0x10:
-                packet = packet[1:]
-            if fields_1 & 0x20:
-                obj['load-time-0'], packet = unpack('f*', packet)
-            if fields_1 & 0x40:
-                obj['load-time-1'], packet = unpack('f*', packet)
-            if fields_1 & 0x80:
-                obj['load-time-2'], packet = unpack('f*', packet)
-            if fields_2 & 0x01:
-                obj['load-time-3'], packet = unpack('f*', packet)
-            if fields_2 & 0x02:
-                obj['load-time-4'], packet = unpack('f*', packet)
-            if fields_2 & 0x04:
-                obj['load-time-5'], packet = unpack('f*', packet)
-            if fields_2 & 0x08:
-                ts, packet = unpack('B*', packet)
-                obj['status-0'] = TubeStatus(ts)
-            if fields_2 & 0x10:
-                ts, packet = unpack('B*', packet)
-                obj['status-1'] = TubeStatus(ts)
-            if fields_2 & 0x20:
-                ts, packet = unpack('B*', packet)
-                obj['status-2'] = TubeStatus(ts)
-            if fields_2 & 0x40:
-                ts, packet = unpack('B*', packet)
-                obj['status-3'] = TubeStatus(ts)
-            if fields_2 & 0x80:
-                ts, packet = unpack('B*', packet)
-                obj['status-4'] = TubeStatus(ts)
-            if fields_3 & 0x01:
-                ts, packet = unpack('B*', packet)
-                obj['status-5'] = TubeStatus(ts)
-            if fields_3 & 0x02:
-                ot, packet = unpack('B*', packet)
-                obj['contents-0'] = OrdnanceType(ot)
-            if fields_3 & 0x04:
-                ot, packet = unpack('B*', packet)
-                obj['contents-1'] = OrdnanceType(ot)
-            if fields_3 & 0x08:
-                ot, packet = unpack('B*', packet)
-                obj['contents-2'] = OrdnanceType(ot)
-            if fields_3 & 0x10:
-                ot, packet = unpack('B*', packet)
-                obj['contents-3'] = OrdnanceType(ot)
-            if fields_3 & 0x20:
-                ot, packet = unpack('B*', packet)
-                obj['contents-4'] = OrdnanceType(ot)
-            if fields_3 & 0x40:
-                ot, packet = unpack('B*', packet)
-                obj['contents-5'] = OrdnanceType(ot)
-            if fields_3 & 0x80:
-                raise ValueError('Unknown fields for weapons console')
-        elif update_type == ObjectType.engineering_console.value: # engineering console
-            _id, oid, fields_heat, fields_enrg, fields_coolant, fields_unk, packet = unpack('BIBBBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.engineering_console
-            if fields_unk:
-                raise ValueError('Undecodable fields in engineering status')
-            systems = (('beams', 0x01),
-                       ('torps', 0x02),
-                       ('sensors', 0x04),
-                       ('maneuvering', 0x08),
-                       ('impulse', 0x10),
-                       ('warp', 0x20),
-                       ('shields', 0x40),
-                       ('shields-aft', 0x80))
-            types = (('heat', fields_heat, 'f'),
-                     ('energy', fields_enrg, 'f'),
-                     ('coolant', fields_coolant, 'B'))
-            for status, mask, fmt in types:
-                for syst, flag in systems:
-                    if fields_heat & flag:
-                        obj['{}-{}'.format(status, syst)], packet = unpack(fmt + '*', packet)
-        elif update_type == ObjectType.player_ship_upgrade.value: # player ship upgrades
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.player_ship_upgrade
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                obj['upgrade'], packet = unpack('I*', packet)
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.other_ship.value: # NPC ship
-            _id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.other_ship
-            if fields_1 & 0x01:
-                obj['name'], packet = unpack('u*', packet)
-            if fields_1 & 0x02:
-                packet = packet[4:]
-            if fields_1 & 0x04:
-                obj['rudder'], packet = unpack('f*', packet)
-            if fields_1 & 0x08:
-                obj['max-impulse'], packet = unpack('f*', packet)
-            if fields_1 & 0x10:
-                obj['max-turn-rate'], packet = unpack('f*', packet)
-            if fields_1 & 0x20:
-                fef, packet = unpack('I*', packet)
-                obj['iff-friendly'] = not bool(fef)
-            if fields_1 & 0x40:
-                obj['vtype'], packet = unpack('I*', packet)
-            if fields_1 & 0x80:
-                obj['x'], packet = unpack('f*', packet)
-            if fields_2 & 0x01:
-                obj['y'], packet = unpack('f*', packet)
-            if fields_2 & 0x02:
-                obj['z'], packet = unpack('f*', packet)
-            if fields_2 & 0x04:
-                obj['pitch'], packet = unpack('f*', packet)
-            if fields_2 & 0x08:
-                obj['roll'], packet = unpack('f*', packet)
-            if fields_2 & 0x10:
-                obj['heading'], packet = unpack('f*', packet)
-            if fields_2 & 0x20:
-                obj['speed'], packet = unpack('f*', packet)
-            if fields_2 & 0x40:
-                surr, packet = unpack('B*', packet)
-                obj['surrender'] = bool(surr)
-            if fields_2 & 0x80:
-                packet = packet[2:]
-            if fields_3 & 0x01:
-                obj['shields'], packet = unpack('f*', packet)
-            if fields_3 & 0x02:
-                obj['shields-max'], packet = unpack('f*', packet)
-            if fields_3 & 0x04:
-                obj['shields-aft'], packet = unpack('f*', packet)
-            if fields_3 & 0x08:
-                obj['shields-aft-max'], packet = unpack('f*', packet)
-            if fields_3 & 0x10:
-                packet = packet[2:]
-            if fields_3 & 0x20:
-                packet = packet[1:]
-            if fields_3 & 0x40:
-                elt, packet = unpack('I*', packet)
-                obj['elite'] = unscramble_elites(elt)
-            if fields_3 & 0x80:
-                elt, packet = unpack('I*', packet)
-                obj['elite-active'] = unscramble_elites(elt)
-            if fields_4 & 0x01:
-                scn, packet = unpack('I*', packet)
-                obj['scanned'] = bool(scn)
-            if fields_4 & 0x02:
-                obj['iff-side'], packet = unpack('I*', packet)
-            if fields_4 & 0x04:
-                packet = packet[4:]
-            if fields_4 & 0x08:
-                packet = packet[1:]
-            if fields_4 & 0x10:
-                packet = packet[1:]
-            if fields_4 & 0x20:
-                packet = packet[1:]
-            if fields_4 & 0x40:
-                packet = packet[1:]
-            if fields_4 & 0x80:
-                packet = packet[4:]
-            if fields_5 & 0x01:
-                packet = packet[4:]
-            if fields_5 & 0x02:
-                packet = packet[4:]
-            if fields_5 & 0x04:
-                obj['damage-beams'], packet = unpack('f*', packet)
-            if fields_5 & 0x08:
-                obj['damage-tubes'], packet = unpack('f*', packet)
-            if fields_5 & 0x10:
-                obj['damage-sensors'], packet = unpack('f*', packet)
-            if fields_5 & 0x20:
-                obj['damage-maneuvering'], packet = unpack('f*', packet)
-            if fields_5 & 0x40:
-                obj['damage-impulse'], packet = unpack('f*', packet)
-            if fields_5 & 0x80:
-                obj['damage-warp'], packet = unpack('f*', packet)
-            if fields_6 & 0x01:
-                obj['damage-shields'], packet = unpack('f*', packet)
-            if fields_6 & 0x02:
-                obj['damage-shields'], packet = unpack('f*', packet)
-            if fields_6 & 0x04:
-                obj['shields-0'], packet = unpack('f*', packet)
-            if fields_6 & 0x08:
-                obj['shields-1'], packet = unpack('f*', packet)
-            if fields_6 & 0x10:
-                obj['shields-2'], packet = unpack('f*', packet)
-            if fields_6 & 0x20:
-                obj['shields-3'], packet = unpack('f*', packet)
-            if fields_6 & 0x40:
-                obj['shields-4'], packet = unpack('f*', packet)
-            if fields_6 & 0x80:
-                raise ValueError('Unknown data key for NPC')
-        elif update_type == ObjectType.base.value: # base
-            _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.base
-            if fields_1 & 0x01:
-                obj['name'], packet = unpack('u*', packet)
-            if fields_1 & 0x02:
-                obj['shields'], packet = unpack('f*', packet)
-            if fields_1 & 0x04:
-                obj['shields-aft'], packet = unpack('f*', packet)
-            if fields_1 & 0x08:
-                obj['index'], packet = unpack('I*', packet)
-            if fields_1 & 0x10:
-                obj['vtype'], packet = unpack('I*', packet)
-            if fields_1 & 0x20:
-                obj['x'], packet = unpack('f*', packet)
-            if fields_1 & 0x40:
-                obj['y'], packet = unpack('f*', packet)
-            if fields_1 & 0x80:
-                obj['z'], packet = unpack('f*', packet)
-            if fields_2 & 0x01:
-                packet = packet[4:]
-            if fields_2 & 0x02:
-                packet = packet[4:]
-            if fields_2 & 0x04:
-                packet = packet[4:]
-            if fields_2 & 0x08:
-                packet = packet[4:]
-            if fields_2 & 0x10:
-                packet = packet[1:]
-            if fields_2 & 0x20:
-                packet = packet[1:]
-            if fields_2 & 0xc0:
-                raise ValueError('Unknown data keys for base')
-        elif update_type == ObjectType.mine.value: # mine
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.mine
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                packet = packet[4:]
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.anomaly.value: # anomaly
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.anomaly
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                obj['upgrade'], packet = unpack('I*', packet)
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == 0x09: # unused
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.anomaly
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                obj['name'], packet = unpack('u*', packet)
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.nebula.value: # nebula
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.nebula
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                obj['red'], packet = unpack('f*', packet)
-            if fields & 0x10:
-                obj['green'], packet = unpack('f*', packet)
-            if fields & 0x20:
-                obj['blue'], packet = unpack('f*', packet)
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.torpedo.value: # torpedo
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.torpedo
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                packet = packet[4:]
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.blackhole.value: # black hole
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.blackhole
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                packet = packet[4:]
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.asteroid.value: # asteroid
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.asteroid
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                packet = packet[4:]
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.mesh.value: # generic mesh
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.mesh
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                packet = packet[4:]
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.creature.value: # creature
-            _id, oid, fields, packet = unpack('BIB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.monster
-            if fields & 0x01:
-                obj['x'], packet = unpack('f*', packet)
-            if fields & 0x02:
-                obj['y'], packet = unpack('f*', packet)
-            if fields & 0x04:
-                obj['z'], packet = unpack('f*', packet)
-            if fields & 0x08:
-                obj['name'], packet = unpack('u*', packet)
-            if fields & 0x10:
-                packet = packet[4:]
-            if fields & 0x20:
-                packet = packet[4:]
-            if fields & 0x40:
-                packet = packet[4:]
-            if fields & 0x80:
-                packet = packet[4:]
-        elif update_type == ObjectType.drone.value: # drone
-            _id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
-            obj['object'] = oid
-            obj['type'] = ObjectType.drone
-            if fields_1 & 0x01:
-                packet = packet[4:]
-            if fields_1 & 0x02:
-                obj['x'], packet = unpack('f*', packet)
-            if fields_1 & 0x04:
-                packet = packet[4:]
-            if fields_1 & 0x08:
-                obj['z'], packet = unpack('f*', packet)
-            if fields_1 & 0x10:
-                packet = packet[4:]
-            if fields_1 & 0x20:
-                obj['y'], packet = unpack('f*', packet)
-            if fields_1 & 0x40:
-                obj['heading'], packet = unpack('f*', packet)
-            if fields_1 & 0x80:
-                packet = packet[4:]
-            if fields_2:
-                raise ValueError('Unknown data keys for drone')
-        else:
-            raise ValueError('Unknown object type {}'.format(update_type))
-        entries.append(obj)
-    return entries
+			if fields_6 & 0x01:
+				obj['capital-ship-obj-id'], packet = unpack('I*', packet)
+			if fields_6 & 0x02:
+				obj['accent-colour'], packet = unpack('f*', packet)
+			if fields_6 & 0x04:
+				packet = packet[4:] # unknown
+			if fields_6 & 0x08:
+				obj['beacon-creature-type'], packet = unpack('I*', packet)
+			if fields_6 & 0x10:
+				obj['beacon-mode'], packet = unpack('B*', packet)
+			if fields_6 & 0x20:
+				raise ValueError('Unknown data keys for player vessel')
+			if fields_6 & 0x40:
+				raise ValueError('Unknown data keys for player vessel')
+			if fields_6 & 0x80:
+				raise ValueError('Unknown data keys for player vessel')
+		elif update_type == ObjectType.weapons_console.value: # weapons console
+			_id, oid, fields_1, fields_2, fields_3, packet = unpack('BIBBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.weapons_console
+			if fields_1 & 0x01: # TODO: use the enum here
+				obj['store-missile'], packet = unpack('B*', packet)
+			if fields_1 & 0x02:
+				obj['store-nuke'], packet = unpack('B*', packet)
+			if fields_1 & 0x04:
+				obj['store-mine'], packet = unpack('B*', packet)
+			if fields_1 & 0x08:
+				obj['store-emp'], packet = unpack('B*', packet)
+			if fields_1 & 0x10:
+				packet = packet[1:]
+			if fields_1 & 0x20:
+				obj['load-time-0'], packet = unpack('f*', packet)
+			if fields_1 & 0x40:
+				obj['load-time-1'], packet = unpack('f*', packet)
+			if fields_1 & 0x80:
+				obj['load-time-2'], packet = unpack('f*', packet)
+			if fields_2 & 0x01:
+				obj['load-time-3'], packet = unpack('f*', packet)
+			if fields_2 & 0x02:
+				obj['load-time-4'], packet = unpack('f*', packet)
+			if fields_2 & 0x04:
+				obj['load-time-5'], packet = unpack('f*', packet)
+			if fields_2 & 0x08:
+				ts, packet = unpack('B*', packet)
+				obj['status-0'] = TubeStatus(ts)
+			if fields_2 & 0x10:
+				ts, packet = unpack('B*', packet)
+				obj['status-1'] = TubeStatus(ts)
+			if fields_2 & 0x20:
+				ts, packet = unpack('B*', packet)
+				obj['status-2'] = TubeStatus(ts)
+			if fields_2 & 0x40:
+				ts, packet = unpack('B*', packet)
+				obj['status-3'] = TubeStatus(ts)
+			if fields_2 & 0x80:
+				ts, packet = unpack('B*', packet)
+				obj['status-4'] = TubeStatus(ts)
+			if fields_3 & 0x01:
+				ts, packet = unpack('B*', packet)
+				obj['status-5'] = TubeStatus(ts)
+			if fields_3 & 0x02:
+				ot, packet = unpack('B*', packet)
+				obj['contents-0'] = OrdnanceType(ot)
+			if fields_3 & 0x04:
+				ot, packet = unpack('B*', packet)
+				obj['contents-1'] = OrdnanceType(ot)
+			if fields_3 & 0x08:
+				ot, packet = unpack('B*', packet)
+				obj['contents-2'] = OrdnanceType(ot)
+			if fields_3 & 0x10:
+				ot, packet = unpack('B*', packet)
+				obj['contents-3'] = OrdnanceType(ot)
+			if fields_3 & 0x20:
+				ot, packet = unpack('B*', packet)
+				obj['contents-4'] = OrdnanceType(ot)
+			if fields_3 & 0x40:
+				ot, packet = unpack('B*', packet)
+				obj['contents-5'] = OrdnanceType(ot)
+			if fields_3 & 0x80:
+				raise ValueError('Unknown fields for weapons console')
+		elif update_type == ObjectType.engineering_console.value: # engineering console
+			_id, oid, fields_heat, fields_enrg, fields_coolant, fields_unk, packet = unpack('BIBBBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.engineering_console
+			if fields_unk:
+				raise ValueError('Undecodable fields in engineering status')
+			systems = (('beams', 0x01),
+					   ('torps', 0x02),
+					   ('sensors', 0x04),
+					   ('maneuvering', 0x08),
+					   ('impulse', 0x10),
+					   ('warp', 0x20),
+					   ('shields', 0x40),
+					   ('shields-aft', 0x80))
+			types = (('heat', fields_heat, 'f'),
+					 ('energy', fields_enrg, 'f'),
+					 ('coolant', fields_coolant, 'B'))
+			for status, mask, fmt in types:
+				for syst, flag in systems:
+					if fields_heat & flag:
+						obj['{}-{}'.format(status, syst)], packet = unpack(fmt + '*', packet)
+		elif update_type == ObjectType.player_ship_upgrade.value: # player ship upgrades
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.player_ship_upgrade
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				obj['upgrade'], packet = unpack('I*', packet)
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.other_ship.value: # NPC ship
+			_id, oid, fields_1, fields_2, fields_3, fields_4, fields_5, fields_6, packet = unpack('BIBBBBBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.other_ship
+			if fields_1 & 0x01:
+				obj['name'], packet = unpack('u*', packet)
+			if fields_1 & 0x02:
+				packet = packet[4:]
+			if fields_1 & 0x04:
+				obj['rudder'], packet = unpack('f*', packet)
+			if fields_1 & 0x08:
+				obj['max-impulse'], packet = unpack('f*', packet)
+			if fields_1 & 0x10:
+				obj['max-turn-rate'], packet = unpack('f*', packet)
+			if fields_1 & 0x20:
+				fef, packet = unpack('I*', packet)
+				obj['iff-friendly'] = not bool(fef)
+			if fields_1 & 0x40:
+				obj['vtype'], packet = unpack('I*', packet)
+			if fields_1 & 0x80:
+				obj['x'], packet = unpack('f*', packet)
+			if fields_2 & 0x01:
+				obj['y'], packet = unpack('f*', packet)
+			if fields_2 & 0x02:
+				obj['z'], packet = unpack('f*', packet)
+			if fields_2 & 0x04:
+				obj['pitch'], packet = unpack('f*', packet)
+			if fields_2 & 0x08:
+				obj['roll'], packet = unpack('f*', packet)
+			if fields_2 & 0x10:
+				obj['heading'], packet = unpack('f*', packet)
+			if fields_2 & 0x20:
+				obj['speed'], packet = unpack('f*', packet)
+			if fields_2 & 0x40:
+				surr, packet = unpack('B*', packet)
+				obj['surrender'] = bool(surr)
+			if fields_2 & 0x80:
+				packet = packet[2:]
+			if fields_3 & 0x01:
+				obj['shields'], packet = unpack('f*', packet)
+			if fields_3 & 0x02:
+				obj['shields-max'], packet = unpack('f*', packet)
+			if fields_3 & 0x04:
+				obj['shields-aft'], packet = unpack('f*', packet)
+			if fields_3 & 0x08:
+				obj['shields-aft-max'], packet = unpack('f*', packet)
+			if fields_3 & 0x10:
+				packet = packet[2:]
+			if fields_3 & 0x20:
+				packet = packet[1:]
+			if fields_3 & 0x40:
+				elt, packet = unpack('I*', packet)
+				obj['elite'] = unscramble_elites(elt)
+			if fields_3 & 0x80:
+				elt, packet = unpack('I*', packet)
+				obj['elite-active'] = unscramble_elites(elt)
+			if fields_4 & 0x01:
+				scn, packet = unpack('I*', packet)
+				obj['scanned'] = bool(scn)
+			if fields_4 & 0x02:
+				obj['iff-side'], packet = unpack('I*', packet)
+			if fields_4 & 0x04:
+				packet = packet[4:]
+			if fields_4 & 0x08:
+				packet = packet[1:]
+			if fields_4 & 0x10:
+				packet = packet[1:]
+			if fields_4 & 0x20:
+				packet = packet[1:]
+			if fields_4 & 0x40:
+				packet = packet[1:]
+			if fields_4 & 0x80:
+				packet = packet[4:]
+			if fields_5 & 0x01:
+				packet = packet[4:]
+			if fields_5 & 0x02:
+				packet = packet[4:]
+			if fields_5 & 0x04:
+				obj['damage-beams'], packet = unpack('f*', packet)
+			if fields_5 & 0x08:
+				obj['damage-tubes'], packet = unpack('f*', packet)
+			if fields_5 & 0x10:
+				obj['damage-sensors'], packet = unpack('f*', packet)
+			if fields_5 & 0x20:
+				obj['damage-maneuvering'], packet = unpack('f*', packet)
+			if fields_5 & 0x40:
+				obj['damage-impulse'], packet = unpack('f*', packet)
+			if fields_5 & 0x80:
+				obj['damage-warp'], packet = unpack('f*', packet)
+			if fields_6 & 0x01:
+				obj['damage-shields'], packet = unpack('f*', packet)
+			if fields_6 & 0x02:
+				obj['damage-shields'], packet = unpack('f*', packet)
+			if fields_6 & 0x04:
+				obj['shields-0'], packet = unpack('f*', packet)
+			if fields_6 & 0x08:
+				obj['shields-1'], packet = unpack('f*', packet)
+			if fields_6 & 0x10:
+				obj['shields-2'], packet = unpack('f*', packet)
+			if fields_6 & 0x20:
+				obj['shields-3'], packet = unpack('f*', packet)
+			if fields_6 & 0x40:
+				obj['shields-4'], packet = unpack('f*', packet)
+			if fields_6 & 0x80:
+				raise ValueError('Unknown data key for NPC')
+		elif update_type == ObjectType.base.value: # base
+			_id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.base
+			if fields_1 & 0x01:
+				obj['name'], packet = unpack('u*', packet)
+			if fields_1 & 0x02:
+				obj['shields'], packet = unpack('f*', packet)
+			if fields_1 & 0x04:
+				obj['shields-aft'], packet = unpack('f*', packet)
+			if fields_1 & 0x08:
+				obj['index'], packet = unpack('I*', packet)
+			if fields_1 & 0x10:
+				obj['vtype'], packet = unpack('I*', packet)
+			if fields_1 & 0x20:
+				obj['x'], packet = unpack('f*', packet)
+			if fields_1 & 0x40:
+				obj['y'], packet = unpack('f*', packet)
+			if fields_1 & 0x80:
+				obj['z'], packet = unpack('f*', packet)
+			if fields_2 & 0x01:
+				packet = packet[4:]
+			if fields_2 & 0x02:
+				packet = packet[4:]
+			if fields_2 & 0x04:
+				packet = packet[4:]
+			if fields_2 & 0x08:
+				packet = packet[4:]
+			if fields_2 & 0x10:
+				packet = packet[1:]
+			if fields_2 & 0x20:
+				packet = packet[1:]
+			if fields_2 & 0xc0:
+				raise ValueError('Unknown data keys for base')
+		elif update_type == ObjectType.mine.value: # mine
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.mine
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				packet = packet[4:]
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.anomaly.value: # anomaly
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.anomaly
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				obj['upgrade'], packet = unpack('I*', packet)
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == 0x09: # unused
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.anomaly
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				obj['name'], packet = unpack('u*', packet)
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.nebula.value: # nebula
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.nebula
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				obj['red'], packet = unpack('f*', packet)
+			if fields & 0x10:
+				obj['green'], packet = unpack('f*', packet)
+			if fields & 0x20:
+				obj['blue'], packet = unpack('f*', packet)
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.torpedo.value: # torpedo
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.torpedo
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				packet = packet[4:]
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.blackhole.value: # black hole
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.blackhole
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				packet = packet[4:]
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.asteroid.value: # asteroid
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.asteroid
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				packet = packet[4:]
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.mesh.value: # generic mesh
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.mesh
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				packet = packet[4:]
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.creature.value: # creature
+			_id, oid, fields, packet = unpack('BIB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.monster
+			if fields & 0x01:
+				obj['x'], packet = unpack('f*', packet)
+			if fields & 0x02:
+				obj['y'], packet = unpack('f*', packet)
+			if fields & 0x04:
+				obj['z'], packet = unpack('f*', packet)
+			if fields & 0x08:
+				obj['name'], packet = unpack('u*', packet)
+			if fields & 0x10:
+				packet = packet[4:]
+			if fields & 0x20:
+				packet = packet[4:]
+			if fields & 0x40:
+				packet = packet[4:]
+			if fields & 0x80:
+				packet = packet[4:]
+		elif update_type == ObjectType.drone.value: # drone
+			_id, oid, fields_1, fields_2, packet = unpack('BIBB*', packet)
+			obj['object'] = oid
+			obj['type'] = ObjectType.drone
+			if fields_1 & 0x01:
+				packet = packet[4:]
+			if fields_1 & 0x02:
+				obj['x'], packet = unpack('f*', packet)
+			if fields_1 & 0x04:
+				packet = packet[4:]
+			if fields_1 & 0x08:
+				obj['z'], packet = unpack('f*', packet)
+			if fields_1 & 0x10:
+				packet = packet[4:]
+			if fields_1 & 0x20:
+				obj['y'], packet = unpack('f*', packet)
+			if fields_1 & 0x40:
+				obj['heading'], packet = unpack('f*', packet)
+			if fields_1 & 0x80:
+				packet = packet[4:]
+			if fields_2:
+				raise ValueError('Unknown data keys for drone')
+		else:
+			raise ValueError('Unknown object type {}'.format(update_type))
+		entries.append(obj)
+	return entries
 
diff --git a/diana/packet.py b/diana/packet.py
index d391edd..0211d29 100644
--- a/diana/packet.py
+++ b/diana/packet.py
@@ -6,882 +6,882 @@
 from .enumerations import *
 
 def pack(fmt, *args):
-    return base_pack(fmt, args)
+	return base_pack(fmt, args)
 
 class SoftDecodeFailure(RuntimeError):
-    pass
+	pass
 
 PACKETS = {}
 
 def packet(n):
-    def wrapper(cls):
-        PACKETS[n] = cls
-        cls.packet_id = n
-        return cls
-    return wrapper
+	def wrapper(cls):
+		PACKETS[n] = cls
+		cls.packet_id = n
+		return cls
+	return wrapper
 
 class UndecodedPacket:
-    def __init__(self, packet_id, data):
-        self.packet_id = packet_id
-        self.data = data
+	def __init__(self, packet_id, data):
+		self.packet_id = packet_id
+		self.data = data
 
-    def encode(self):
-        return self.data
+	def encode(self):
+		return self.data
 
-    @classmethod
-    def decode(cls, data):
-        return cls(0, data)
+	@classmethod
+	def decode(cls, data):
+		return cls(0, data)
 
-    def __str__(self):
-        return "<UndecodedPacket id=0x{0:08x} data={1!r}>".format(self.packet_id, self.data)
+	def __str__(self):
+		return "<UndecodedPacket id=0x{0:08x} data={1!r}>".format(self.packet_id, self.data)
 
 @packet(0x6d04b3da)
 class WelcomePacket:
-    def __init__(self, message=''):
-        self.message = message
+	def __init__(self, message=''):
+		self.message = message
 
-    def encode(self):
-        encoded_message = self.message.encode('ascii')
-        return struct.pack('<I', len(encoded_message)) + encoded_message
+	def encode(self):
+		encoded_message = self.message.encode('ascii')
+		return struct.pack('<I', len(encoded_message)) + encoded_message
 
-    @classmethod
-    def decode(cls, packet):
-        string_length, = struct.unpack('<I', packet[:4])
-        decoded_message = packet[4:].decode('ascii')
-        if string_length != len(decoded_message):
-            raise ValueError('String length inconsistent with decoded length (should be {}, actually {})'.format(len(decoded_message), string_length))
-        return cls(decoded_message)
+	@classmethod
+	def decode(cls, packet):
+		string_length, = struct.unpack('<I', packet[:4])
+		decoded_message = packet[4:].decode('ascii')
+		if string_length != len(decoded_message):
+			raise ValueError('String length inconsistent with decoded length (should be {}, actually {})'.format(len(decoded_message), string_length))
+		return cls(decoded_message)
 
-    def __str__(self):
-        return "<WelcomePacket {0!r}>".format(self.message)
+	def __str__(self):
+		return "<WelcomePacket {0!r}>".format(self.message)
 
 @packet(0xe548e74a)
 class VersionPacket:
-    def __init__(self, major, minor, patch):
-        self.major = major
-        self.minor = minor
-        self.patch = patch
+	def __init__(self, major, minor, patch):
+		self.major = major
+		self.minor = minor
+		self.patch = patch
 
-    def encode(self):
-        return pack('IfIII', 0,
-                     float('{}.{}'.format(self.major, self.minor)),
-                     self.major, self.minor, self.patch)
+	def encode(self):
+		return pack('IfIII', 0,
+					 float('{}.{}'.format(self.major, self.minor)),
+					 self.major, self.minor, self.patch)
 
-    @classmethod
-    def decode(cls, packet):
-        unknown_1, legacy_version, major, minor, patch = unpack('IfIII', packet)
-        return cls(major, minor, patch)
+	@classmethod
+	def decode(cls, packet):
+		unknown_1, legacy_version, major, minor, patch = unpack('IfIII', packet)
+		return cls(major, minor, patch)
 
-    def __str__(self):
-        return "<VersionPacket {}.{}.{}>".format(self.major, self.minor, self.patch)
+	def __str__(self):
+		return "<VersionPacket {}.{}.{}>".format(self.major, self.minor, self.patch)
 
 @packet(0x3de66711)
 class DifficultyPacket:
-    def __init__(self, difficulty, game_type):
-        self.difficulty = difficulty
-        self.game_type = game_type
+	def __init__(self, difficulty, game_type):
+		self.difficulty = difficulty
+		self.game_type = game_type
 
-    def encode(self):
-        return pack('II', self.difficulty, self.game_type.value)
+	def encode(self):
+		return pack('II', self.difficulty, self.game_type.value)
 
-    @classmethod
-    def decode(cls, packet):
-        difficulty, game_type_raw = unpack('II', packet)
-        return cls(difficulty, GameType(game_type_raw))
+	@classmethod
+	def decode(cls, packet):
+		difficulty, game_type_raw = unpack('II', packet)
+		return cls(difficulty, GameType(game_type_raw))
 
-    def __str__(self):
-        return "<DifficultyPacket difficulty={} game_type={}>".format(self.difficulty, self.game_type)
+	def __str__(self):
+		return "<DifficultyPacket difficulty={} game_type={}>".format(self.difficulty, self.game_type)
 
 @packet(0x19c6e2d4)
 class ConsoleStatusPacket:
-    def __init__(self, ship, consoles):
-        self.consoles = {key: consoles.get(key, ConsoleStatus.available) for key in Console}
-        self.ship = ship
-
-    def encode(self):
-        return pack('I[B]', self.ship,
-                    [(self.consoles[console].value,) for console in Console])
-
-    @classmethod
-    def decode(cls, packet):
-        ship, body = unpack('I[B]', packet)
-        body = [x[0] for x in body]
-        if len(body) != len(Console):
-            raise ValueError("Incorrect console count ({}, should be {})".format(len(body), len(Console)))
-        consoles = {console: ConsoleStatus(body[console.value]) for console in Console}
-        return cls(ship, consoles)
-
-    def __str__(self):
-        return '<ConsoleStatusPacket ship={0} consoles={1!r}>'.format(self.ship,
-                                                                      {console: status
-                                                                         for console, status in self.consoles.items()
-                                                                         if status != ConsoleStatus.available})
+	def __init__(self, ship, consoles):
+		self.consoles = {key: consoles.get(key, ConsoleStatus.available) for key in Console}
+		self.ship = ship
+
+	def encode(self):
+		return pack('I[B]', self.ship,
+					[(self.consoles[console].value,) for console in Console])
+
+	@classmethod
+	def decode(cls, packet):
+		ship, body = unpack('I[B]', packet)
+		body = [x[0] for x in body]
+		if len(body) != len(Console):
+			raise ValueError("Incorrect console count ({}, should be {})".format(len(body), len(Console)))
+		consoles = {console: ConsoleStatus(body[console.value]) for console in Console}
+		return cls(ship, consoles)
+
+	def __str__(self):
+		return '<ConsoleStatusPacket ship={0} consoles={1!r}>'.format(self.ship,
+																	  {console: status
+																		 for console, status in self.consoles.items()
+																		 if status != ConsoleStatus.available})
 
 @packet(0xf5821226)
 class HeartbeatPacket:
-    def encode(self):
-        return b''
+	def encode(self):
+		return b''
 
-    @classmethod
-    def decode(cls, packet):
-        if packet != b'':
-            raise ValueError('Payload in heartbeat')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if packet != b'':
+			raise ValueError('Payload in heartbeat')
+		return cls()
 
-    def __str__(self):
-        return "<HeartbeatPacket>"
+	def __str__(self):
+		return "<HeartbeatPacket>"
 
 @packet(0xee665279)
 class IntelPacket:
-    def __init__(self, object, intel):
-        self.object = object
-        self.intel = intel
+	def __init__(self, object, intel):
+		self.object = object
+		self.intel = intel
 
-    def encode(self):
-        return pack('Ibu', self.object, 3, self.intel)
+	def encode(self):
+		return pack('Ibu', self.object, 3, self.intel)
 
-    @classmethod
-    def decode(cls, packet):
-        object, _unk, intel = unpack('Ibu', packet)
-        return cls(object, intel)
+	@classmethod
+	def decode(cls, packet):
+		object, _unk, intel = unpack('Ibu', packet)
+		return cls(object, intel)
 
-    def __str__(self):
-        return '<IntelPacket object={0} intel={1!r}>'.format(self.object, self.intel)
+	def __str__(self):
+		return '<IntelPacket object={0} intel={1!r}>'.format(self.object, self.intel)
 
 @packet(0xd672c35f)
 class CommsIncomingPacket:
-    def __init__(self, priority, sender, message):
-        self.priority = priority
-        self.sender = sender
-        self.message = message
+	def __init__(self, priority, sender, message):
+		self.priority = priority
+		self.sender = sender
+		self.message = message
 
-    def encode(self):
-        return pack('Suu', self.priority, self.sender, self.message.replace('\n', '^'))
+	def encode(self):
+		return pack('Suu', self.priority, self.sender, self.message.replace('\n', '^'))
 
-    @classmethod
-    def decode(cls, packet):
-        prio, sender, message = unpack('Suu', packet)
-        return cls(prio, sender, message.replace('^', '\n'))
+	@classmethod
+	def decode(cls, packet):
+		prio, sender, message = unpack('Suu', packet)
+		return cls(prio, sender, message.replace('^', '\n'))
 
-    def __str__(self):
-        return '<CommsIncomingPacket priority={0} sender={1!r} message={2!r}>'.format(self.priority, self.sender, self.message)
+	def __str__(self):
+		return '<CommsIncomingPacket priority={0} sender={1!r} message={2!r}>'.format(self.priority, self.sender, self.message)
 
 @packet(0x80803df9)
 class ObjectUpdatePacket:
-    def __init__(self, raw_data):
-        self.raw_data = raw_data
-
-    @property
-    def _records(self):
-        return decode_obj_update_packet(self.raw_data)
-
-    @property
-    def records(self):
-        try:
-            return self._records
-        except Exception:
-            return []
-
-    @classmethod
-    def decode(cls, packet):
-        if packet == b'\x00\x00\x00\x00':
-            return NoisePacket()
-        return cls(packet)
-
-    def encode(self):
-        return self.raw_data
-
-    def __str__(self):
-        try:
-            records = repr(self._records)
-            return '<ObjectUpdatePacket records={}>'.format(records)
-        except Exception as e:
-            return '<ObjectUpdatePacket data={0!r} error={1!r}>'.format(self.raw_data, e)
+	def __init__(self, raw_data):
+		self.raw_data = raw_data
+
+	@property
+	def _records(self):
+		return decode_obj_update_packet(self.raw_data)
+
+	@property
+	def records(self):
+		try:
+			return self._records
+		except Exception:
+			return []
+
+	@classmethod
+	def decode(cls, packet):
+		if packet == b'\x00\x00\x00\x00':
+			return NoisePacket()
+		return cls(packet)
+
+	def encode(self):
+		return self.raw_data
+
+	def __str__(self):
+		try:
+			records = repr(self._records)
+			return '<ObjectUpdatePacket records={}>'.format(records)
+		except Exception as e:
+			return '<ObjectUpdatePacket data={0!r} error={1!r}>'.format(self.raw_data, e)
 
 class NoisePacket:
-    def __init__(self):
-        self.packet_id = 0x80803df9
+	def __init__(self):
+		self.packet_id = 0x80803df9
 
-    def encode(self):
-        return b'\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x00\x00\x00\x00'
 
-    def __str__(self):
-        return '<NoisePacket>'
+	def __str__(self):
+		return '<NoisePacket>'
 
 @packet(0xcc5a3e30)
 class DestroyObjectPacket:
-    def __init__(self, type, object):
-        self.type = type
-        self.object = object
+	def __init__(self, type, object):
+		self.type = type
+		self.object = object
 
-    def encode(self):
-        return pack('BI', self.type.value, self.object)
+	def encode(self):
+		return pack('BI', self.type.value, self.object)
 
-    @classmethod
-    def decode(cls, packet):
-        type, object = unpack('BI', packet)
-        return cls(type=ObjectType(type), object=object)
+	@classmethod
+	def decode(cls, packet):
+		type, object = unpack('BI', packet)
+		return cls(type=ObjectType(type), object=object)
 
-    def __str__(self):
-        return '<DestroyObjectPacket type={0!r} object={1!r}>'.format(self.type, self.object)
+	def __str__(self):
+		return '<DestroyObjectPacket type={0!r} object={1!r}>'.format(self.type, self.object)
 
 @packet(0xf754c8fe)
 class GameMessagePacket:
-    @classmethod
-    def decode(cls, packet):
-        if not packet:
-            raise ValueError('No payload in game message')
-        subtype_index = packet[0]
-        if subtype_index == 0:
-            return GameStartPacket.decode(packet)
-        if subtype_index == 6:
-            return GameEndPacket.decode(packet)
-        if subtype_index == 9:
-            return SkyboxPacket.decode(packet)
-        if subtype_index == 10:
-            return PopupPacket.decode(packet)
-        if subtype_index == 11:
-            return AutonomousDamconPacket.decode(packet)
-        if subtype_index == 12:
-            return JumpStartPacket.decode(packet)
-        if subtype_index == 13:
-            return JumpEndPacket.decode(packet)
-        if subtype_index == 15:
-            return AllShipSettingsPacket.decode(packet)
-        if subtype_index == 16:
-            return DmxPacket.decode(packet)
-        raise SoftDecodeFailure()
+	@classmethod
+	def decode(cls, packet):
+		if not packet:
+			raise ValueError('No payload in game message')
+		subtype_index = packet[0]
+		if subtype_index == 0:
+			return GameStartPacket.decode(packet)
+		if subtype_index == 6:
+			return GameEndPacket.decode(packet)
+		if subtype_index == 9:
+			return SkyboxPacket.decode(packet)
+		if subtype_index == 10:
+			return PopupPacket.decode(packet)
+		if subtype_index == 11:
+			return AutonomousDamconPacket.decode(packet)
+		if subtype_index == 12:
+			return JumpStartPacket.decode(packet)
+		if subtype_index == 13:
+			return JumpEndPacket.decode(packet)
+		if subtype_index == 15:
+			return AllShipSettingsPacket.decode(packet)
+		if subtype_index == 16:
+			return DmxPacket.decode(packet)
+		raise SoftDecodeFailure()
 
 class GameStartPacket(GameMessagePacket):
-    def encode(self):
-        return b'\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x00\x00\x00\x00\x0a\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if len(packet) != 12:
-            raise ValueError('Wrong packet length')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if len(packet) != 12:
+			raise ValueError('Wrong packet length')
+		return cls()
 
-    def __str__(self):
-        return '<GameStartPacket>'
+	def __str__(self):
+		return '<GameStartPacket>'
 
 class GameEndPacket(GameMessagePacket):
-    def encode(self):
-        return b'\x06\x00\x00\x00'
+	def encode(self):
+		return b'\x06\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if len(packet) != 4:
-            raise ValueError('Wrong packet length')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if len(packet) != 4:
+			raise ValueError('Wrong packet length')
+		return cls()
 
-    def __str__(self):
-        return '<GameEndPacket>'
+	def __str__(self):
+		return '<GameEndPacket>'
 
 class AllShipSettingsPacket(GameMessagePacket):
-    def __init__(self, ships):
-        self.ships = list(ships)
-        if len(self.ships) != 8:
-            raise ValueError('Must be 8 ships, {} given'.format(len(self.ships)))
+	def __init__(self, ships):
+		self.ships = list(ships)
+		if len(self.ships) != 8:
+			raise ValueError('Must be 8 ships, {} given'.format(len(self.ships)))
 
-    def encode(self):
-        return pack('I[IIIu]', 15,
-                    [(ship.drive.value, ship.type.value, 1, ship.name)
-                        for ship in self.ships])
+	def encode(self):
+		return pack('I[IIIu]', 15,
+					[(ship.drive.value, ship.type.value, 1, ship.name)
+						for ship in self.ships])
 
-    @classmethod
-    def decode(cls, packet):
-        _id, records = unpack('I[IIfIu]', packet)
-        return cls(ShipSettingsRecord(DriveType(drv), ShipType(typ), name)
-                      for drv, typ, _accent, _what, name in records)
+	@classmethod
+	def decode(cls, packet):
+		_id, records = unpack('I[IIfIu]', packet)
+		return cls(ShipSettingsRecord(DriveType(drv), ShipType(typ), name)
+					  for drv, typ, _accent, _what, name in records)
 
-    def __str__(self):
-        return '<AllShipSettingsPacket settings={0!r}>'.format(self.ships)
+	def __str__(self):
+		return '<AllShipSettingsPacket settings={0!r}>'.format(self.ships)
 
 class JumpStartPacket(GameMessagePacket):
-    def encode(self):
-        return b'\x0c\x00\x00\x00'
+	def encode(self):
+		return b'\x0c\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if len(packet) != 4:
-            raise ValueError('Wrong packet length')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if len(packet) != 4:
+			raise ValueError('Wrong packet length')
+		return cls()
 
-    def __str__(self):
-        return '<JumpStartPacket>'
+	def __str__(self):
+		return '<JumpStartPacket>'
 
 class JumpEndPacket(GameMessagePacket):
-    def encode(self):
-        return b'\x0d\x00\x00\x00'
+	def encode(self):
+		return b'\x0d\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if len(packet) != 4:
-            raise ValueError('Wrong packet length')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if len(packet) != 4:
+			raise ValueError('Wrong packet length')
+		return cls()
 
-    def __str__(self):
-        return '<JumpEndPacket>'
+	def __str__(self):
+		return '<JumpEndPacket>'
 
 class DmxPacket(GameMessagePacket):
-    def __init__(self, flag, state):
-        self.flag = flag
-        self.state = state
+	def __init__(self, flag, state):
+		self.flag = flag
+		self.state = state
 
-    def encode(self):
-        return pack('IuI', 0x10, self.flag, int(self.state))
+	def encode(self):
+		return pack('IuI', 0x10, self.flag, int(self.state))
 
-    @classmethod
-    def decode(cls, packet):
-        _id, flag, state = unpack('IuI', packet)
-        return cls(flag, state)
+	@classmethod
+	def decode(cls, packet):
+		_id, flag, state = unpack('IuI', packet)
+		return cls(flag, state)
 
-    def __str__(self):
-        return '<DmxPacket flag={0!r} state={1!r}>'.format(self.flag, self.state)
+	def __str__(self):
+		return '<DmxPacket flag={0!r} state={1!r}>'.format(self.flag, self.state)
 
 class SkyboxPacket(GameMessagePacket):
-    def __init__(self, skybox):
-        self.skybox = skybox
+	def __init__(self, skybox):
+		self.skybox = skybox
 
-    def encode(self):
-        return pack('II', 9, self.skybox)
+	def encode(self):
+		return pack('II', 9, self.skybox)
 
-    @classmethod
-    def decode(cls, packet):
-        _id, skybox = unpack('II', packet)
-        return cls(skybox)
+	@classmethod
+	def decode(cls, packet):
+		_id, skybox = unpack('II', packet)
+		return cls(skybox)
 
-    def __str__(self):
-        return '<SkyboxPacket skybox={0!r}>'.format(self.skybox)
+	def __str__(self):
+		return '<SkyboxPacket skybox={0!r}>'.format(self.skybox)
 
 class PopupPacket(GameMessagePacket):
-    def __init__(self, message):
-        self.message = message
+	def __init__(self, message):
+		self.message = message
 
-    def encode(self):
-        return pack('Iu', 0x0a, self.message)
+	def encode(self):
+		return pack('Iu', 0x0a, self.message)
 
-    @classmethod
-    def decode(cls, packet):
-        _id, message = unpack('Iu', packet)
-        return cls(message)
+	@classmethod
+	def decode(cls, packet):
+		_id, message = unpack('Iu', packet)
+		return cls(message)
 
-    def __str__(self):
-        return '<PopupPacket message={0!r}>'.format(self.message)
+	def __str__(self):
+		return '<PopupPacket message={0!r}>'.format(self.message)
 
 class AutonomousDamconPacket(GameMessagePacket):
-    def __init__(self, autonomy):
-        self.autonomy = autonomy
+	def __init__(self, autonomy):
+		self.autonomy = autonomy
 
-    def encode(self):
-        return pack('II', 0x0b, int(self.autonomy))
+	def encode(self):
+		return pack('II', 0x0b, int(self.autonomy))
 
-    @classmethod
-    def decode(cls, packet):
-        _id, autonomy = unpack('II', packet)
-        return cls(bool(autonomy))
+	@classmethod
+	def decode(cls, packet):
+		_id, autonomy = unpack('II', packet)
+		return cls(bool(autonomy))
 
-    def __str__(self):
-        return '<AutonomousDamconPacket autonomy={0!r}>'.format(self.autonomy)
+	def __str__(self):
+		return '<AutonomousDamconPacket autonomy={0!r}>'.format(self.autonomy)
 
 @packet(0x4c821d3c)
 class ShipAction1Packet:
-    @classmethod
-    def decode(cls, packet):
-        if not packet:
-            raise ValueError('No payload in game message')
-        subtype_index = packet[0]
-        if subtype_index == 0:
-            return HelmSetWarpPacket.decode(packet)
-        if subtype_index == 1:
-            return SetMainScreenPacket.decode(packet)
-        if subtype_index == 2:
-            return SetWeaponsTargetPacket.decode(packet)
-        if subtype_index == 3:
-            return ToggleAutoBeamsPacket.decode(packet)
-        if subtype_index == 4:
-            return ToggleShieldsPacket.decode(packet)
-        if subtype_index == 7:
-            return HelmRequestDockPacket.decode(packet)
-        if subtype_index == 10:
-            return ToggleRedAlertPacket.decode(packet)
-        if subtype_index == 11:
-            return SetBeamFreqPacket.decode(packet)
-        if subtype_index == 13:
-            return SetShipPacket.decode(packet)
-        if subtype_index == 14:
-            return SetConsolePacket.decode(packet)
-        if subtype_index == 15:
-            return ReadyPacket.decode(packet)
-        if subtype_index == 16:
-            return SciSelectPacket.decode(packet)
-        if subtype_index == 17:
-            return CaptainSelectPacket.decode(packet)
-        if subtype_index == 18:
-            return GameMasterSelectPacket.decode(packet)
-        if subtype_index == 19:
-            return SciScanPacket.decode(packet)
-        if subtype_index == 22:
-            return SetShipSettingsPacket.decode(packet)
-        if subtype_index == 24:
-            return HelmToggleReversePacket.decode(packet)
-        if subtype_index == 25:
-            return Ready2Packet.decode(packet)
-        if subtype_index == 26:
-            return TogglePerspectivePacket.decode(packet)
-        if subtype_index == 27:
-            return ClimbDivePacket.decode(packet)
-        raise SoftDecodeFailure()
+	@classmethod
+	def decode(cls, packet):
+		if not packet:
+			raise ValueError('No payload in game message')
+		subtype_index = packet[0]
+		if subtype_index == 0:
+			return HelmSetWarpPacket.decode(packet)
+		if subtype_index == 1:
+			return SetMainScreenPacket.decode(packet)
+		if subtype_index == 2:
+			return SetWeaponsTargetPacket.decode(packet)
+		if subtype_index == 3:
+			return ToggleAutoBeamsPacket.decode(packet)
+		if subtype_index == 4:
+			return ToggleShieldsPacket.decode(packet)
+		if subtype_index == 7:
+			return HelmRequestDockPacket.decode(packet)
+		if subtype_index == 10:
+			return ToggleRedAlertPacket.decode(packet)
+		if subtype_index == 11:
+			return SetBeamFreqPacket.decode(packet)
+		if subtype_index == 13:
+			return SetShipPacket.decode(packet)
+		if subtype_index == 14:
+			return SetConsolePacket.decode(packet)
+		if subtype_index == 15:
+			return ReadyPacket.decode(packet)
+		if subtype_index == 16:
+			return SciSelectPacket.decode(packet)
+		if subtype_index == 17:
+			return CaptainSelectPacket.decode(packet)
+		if subtype_index == 18:
+			return GameMasterSelectPacket.decode(packet)
+		if subtype_index == 19:
+			return SciScanPacket.decode(packet)
+		if subtype_index == 22:
+			return SetShipSettingsPacket.decode(packet)
+		if subtype_index == 24:
+			return HelmToggleReversePacket.decode(packet)
+		if subtype_index == 25:
+			return Ready2Packet.decode(packet)
+		if subtype_index == 26:
+			return TogglePerspectivePacket.decode(packet)
+		if subtype_index == 27:
+			return ClimbDivePacket.decode(packet)
+		raise SoftDecodeFailure()
 
 class SciScanPacket(ShipAction1Packet):
-    def __init__(self, target):
-        self.target = target
+	def __init__(self, target):
+		self.target = target
 
-    def encode(self):
-        return pack('II', 19, self.target)
+	def encode(self):
+		return pack('II', 19, self.target)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, tgt = unpack('II', packet)
-        return cls(tgt)
+	@classmethod
+	def decode(cls, packet):
+		_idx, tgt = unpack('II', packet)
+		return cls(tgt)
 
-    def __str__(self):
-        return "<SciScanPacket target={0!r}>".format(self.target)
+	def __str__(self):
+		return "<SciScanPacket target={0!r}>".format(self.target)
 
 class CaptainSelectPacket(ShipAction1Packet):
-    def __init__(self, object):
-        self.object = object
-
-    def encode(self):
-        if self.object is not None:
-            return pack('II', 17, self.object)
-        else:
-            return pack('II', 17, 1)
-
-    @classmethod
-    def decode(cls, packet):
-        _idx, tgt = unpack('II', packet)
-        if tgt != 1:
-            return cls(tgt)
-        else:
-            return cls(None)
-
-    def __str__(self):
-        return "<CaptainSelectPacket object={0!r}>".format(self.object)
+	def __init__(self, object):
+		self.object = object
+
+	def encode(self):
+		if self.object is not None:
+			return pack('II', 17, self.object)
+		else:
+			return pack('II', 17, 1)
+
+	@classmethod
+	def decode(cls, packet):
+		_idx, tgt = unpack('II', packet)
+		if tgt != 1:
+			return cls(tgt)
+		else:
+			return cls(None)
+
+	def __str__(self):
+		return "<CaptainSelectPacket object={0!r}>".format(self.object)
 
 class GameMasterSelectPacket(ShipAction1Packet):
-    def __init__(self, object):
-        self.object = object
-
-    def encode(self):
-        if self.object is not None:
-            return pack('II', 18, self.object)
-        else:
-            return pack('II', 18, 1)
-
-    @classmethod
-    def decode(cls, packet):
-        _idx, tgt = unpack('II', packet)
-        if tgt != 1:
-            return cls(tgt)
-        else:
-            return cls(None)
-
-    def __str__(self):
-        return "<GameMasterSelectPacket object={0!r}>".format(self.object)
+	def __init__(self, object):
+		self.object = object
+
+	def encode(self):
+		if self.object is not None:
+			return pack('II', 18, self.object)
+		else:
+			return pack('II', 18, 1)
+
+	@classmethod
+	def decode(cls, packet):
+		_idx, tgt = unpack('II', packet)
+		if tgt != 1:
+			return cls(tgt)
+		else:
+			return cls(None)
+
+	def __str__(self):
+		return "<GameMasterSelectPacket object={0!r}>".format(self.object)
 
 class SciSelectPacket(ShipAction1Packet):
-    def __init__(self, object):
-        self.object = object
-
-    def encode(self):
-        if self.object is not None:
-            return pack('II', 16, self.object)
-        else:
-            return pack('II', 16, 1)
-
-    @classmethod
-    def decode(cls, packet):
-        _idx, tgt = unpack('II', packet)
-        if tgt != 1:
-            return cls(tgt)
-        else:
-            return cls(None)
-
-    def __str__(self):
-        return "<SciSelectPacket object={0!r}>".format(self.object)
+	def __init__(self, object):
+		self.object = object
+
+	def encode(self):
+		if self.object is not None:
+			return pack('II', 16, self.object)
+		else:
+			return pack('II', 16, 1)
+
+	@classmethod
+	def decode(cls, packet):
+		_idx, tgt = unpack('II', packet)
+		if tgt != 1:
+			return cls(tgt)
+		else:
+			return cls(None)
+
+	def __str__(self):
+		return "<SciSelectPacket object={0!r}>".format(self.object)
 
 class SetWeaponsTargetPacket(ShipAction1Packet):
-    def __init__(self, object):
-        self.object = object
-
-    def encode(self):
-        if self.object is not None:
-            return pack('II', 2, self.object)
-        else:
-            return pack('II', 2, 1)
-
-    @classmethod
-    def decode(cls, packet):
-        _idx, tgt = unpack('II', packet)
-        if tgt != 1:
-            return cls(tgt)
-        else:
-            return cls(None)
-
-    def __str__(self):
-        return "<SetWeaponsTargetPacket object={0!r}>".format(self.object)
+	def __init__(self, object):
+		self.object = object
+
+	def encode(self):
+		if self.object is not None:
+			return pack('II', 2, self.object)
+		else:
+			return pack('II', 2, 1)
+
+	@classmethod
+	def decode(cls, packet):
+		_idx, tgt = unpack('II', packet)
+		if tgt != 1:
+			return cls(tgt)
+		else:
+			return cls(None)
+
+	def __str__(self):
+		return "<SetWeaponsTargetPacket object={0!r}>".format(self.object)
 
 class SetBeamFreqPacket(ShipAction1Packet):
-    def __init__(self, freq):
-        self.freq = freq
+	def __init__(self, freq):
+		self.freq = freq
 
-    def encode(self):
-        return pack('II', 11, self.freq)
+	def encode(self):
+		return pack('II', 11, self.freq)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, freq = unpack('II', packet)
-        return cls(freq)
+	@classmethod
+	def decode(cls, packet):
+		_idx, freq = unpack('II', packet)
+		return cls(freq)
 
-    def __str__(self):
-        return "<SetBeamFreqPacket freq={}>".format(self.freq)
+	def __str__(self):
+		return "<SetBeamFreqPacket freq={}>".format(self.freq)
 
 class HelmToggleReversePacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x18\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x18\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if packet != b'\x18\x00\x00\x00\x00\x00\x00\x00':
-            raise ValueError('Unexpected payload in reverse packet')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if packet != b'\x18\x00\x00\x00\x00\x00\x00\x00':
+			raise ValueError('Unexpected payload in reverse packet')
+		return cls()
 
-    def __str__(self):
-        return '<HelmToggleReversePacket>'
+	def __str__(self):
+		return '<HelmToggleReversePacket>'
 
 class ReadyPacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x0f\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x0f\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if packet != b'\x0f\x00\x00\x00\x00\x00\x00\x00':
-            raise ValueError('Unexpected payload in ready packet')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if packet != b'\x0f\x00\x00\x00\x00\x00\x00\x00':
+			raise ValueError('Unexpected payload in ready packet')
+		return cls()
 
-    def __str__(self):
-        return '<ReadyPacket>'
+	def __str__(self):
+		return '<ReadyPacket>'
 
 class Ready2Packet(ShipAction1Packet):
-    def encode(self):
-        return b'\x19\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x19\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, packet):
-        if packet != b'\x19\x00\x00\x00\x00\x00\x00\x00':
-            raise ValueError('Unexpected payload in ready2 packet')
-        return cls()
+	@classmethod
+	def decode(cls, packet):
+		if packet != b'\x19\x00\x00\x00\x00\x00\x00\x00':
+			raise ValueError('Unexpected payload in ready2 packet')
+		return cls()
 
-    def __str__(self):
-        return '<Ready2Packet>'
+	def __str__(self):
+		return '<Ready2Packet>'
 
 class SetShipSettingsPacket(ShipAction1Packet):
-    def __init__(self, drive, type, name):
-        self.drive = drive
-        self.type = type
-        self.name = name
+	def __init__(self, drive, type, name):
+		self.drive = drive
+		self.type = type
+		self.name = name
 
-    def encode(self):
-        return pack('IIIIu', 0x16, self.drive.value, self.type.value, 1, self.name)
+	def encode(self):
+		return pack('IIIIu', 0x16, self.drive.value, self.type.value, 1, self.name)
 
-    @classmethod
-    def decode(cls, packet):
-        _id, drv, typ, _unk, name = unpack('IIIIu', packet)
-        return cls(drive=DriveType(drv),
-                   type=ShipType(typ),
-                   name=name)
+	@classmethod
+	def decode(cls, packet):
+		_id, drv, typ, _unk, name = unpack('IIIIu', packet)
+		return cls(drive=DriveType(drv),
+				   type=ShipType(typ),
+				   name=name)
 
-    def __str__(self):
-        return '<SetShipSettingsPacket drive={0!r} type={1!r} name={2!r}>'.format(self.drive, self.type, self.name)
+	def __str__(self):
+		return '<SetShipSettingsPacket drive={0!r} type={1!r} name={2!r}>'.format(self.drive, self.type, self.name)
 
 class HelmRequestDockPacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x07\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x07\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, data):
-        if data != b'\x07\x00\x00\x00\x00\x00\x00\x00':
-            raise SoftDecodeFailure()
-        return cls()
+	@classmethod
+	def decode(cls, data):
+		if data != b'\x07\x00\x00\x00\x00\x00\x00\x00':
+			raise SoftDecodeFailure()
+		return cls()
 
-    def __str__(self):
-        return '<HelmRequestDockPacket>'
+	def __str__(self):
+		return '<HelmRequestDockPacket>'
 
 class ToggleShieldsPacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x04\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x04\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, data):
-        if data != b'\x04\x00\x00\x00\x00\x00\x00\x00':
-            raise SoftDecodeFailure()
-        return cls()
+	@classmethod
+	def decode(cls, data):
+		if data != b'\x04\x00\x00\x00\x00\x00\x00\x00':
+			raise SoftDecodeFailure()
+		return cls()
 
-    def __str__(self):
-        return '<ToggleShieldsPacket>'
+	def __str__(self):
+		return '<ToggleShieldsPacket>'
 
 class ToggleRedAlertPacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x0a\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x0a\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, data):
-        if data != b'\x0a\x00\x00\x00\x00\x00\x00\x00':
-            raise SoftDecodeFailure()
-        return cls()
+	@classmethod
+	def decode(cls, data):
+		if data != b'\x0a\x00\x00\x00\x00\x00\x00\x00':
+			raise SoftDecodeFailure()
+		return cls()
 
-    def __str__(self):
-        return '<ToggleRedAlertPacket>'
+	def __str__(self):
+		return '<ToggleRedAlertPacket>'
 
 class ToggleAutoBeamsPacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x03\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x03\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, data):
-        if data != b'\x03\x00\x00\x00\x00\x00\x00\x00':
-            raise SoftDecodeFailure()
-        return cls()
+	@classmethod
+	def decode(cls, data):
+		if data != b'\x03\x00\x00\x00\x00\x00\x00\x00':
+			raise SoftDecodeFailure()
+		return cls()
 
-    def __str__(self):
-        return '<ToggleAutoBeamsPacket>'
+	def __str__(self):
+		return '<ToggleAutoBeamsPacket>'
 
 class TogglePerspectivePacket(ShipAction1Packet):
-    def encode(self):
-        return b'\x1a\x00\x00\x00\x00\x00\x00\x00'
+	def encode(self):
+		return b'\x1a\x00\x00\x00\x00\x00\x00\x00'
 
-    @classmethod
-    def decode(cls, data):
-        if data != b'\x1a\x00\x00\x00\x00\x00\x00\x00':
-            raise SoftDecodeFailure()
-        return cls()
+	@classmethod
+	def decode(cls, data):
+		if data != b'\x1a\x00\x00\x00\x00\x00\x00\x00':
+			raise SoftDecodeFailure()
+		return cls()
 
-    def __str__(self):
-        return '<TogglePerspectivePacket>'
+	def __str__(self):
+		return '<TogglePerspectivePacket>'
 
 class ClimbDivePacket(ShipAction1Packet):
-    def __init__(self, direction):
-        self.direction = direction
+	def __init__(self, direction):
+		self.direction = direction
 
-    def encode(self):
-        return pack('Ii', 27, self.direction)
+	def encode(self):
+		return pack('Ii', 27, self.direction)
 
-    @classmethod
-    def decode(cls, packet):
-        _id, direction = unpack('Ii', packet)
-        return cls(direction)
+	@classmethod
+	def decode(cls, packet):
+		_id, direction = unpack('Ii', packet)
+		return cls(direction)
 
-    def __str__(self):
-        return "<ClimbDivePacket direction={0!r}>".format(self.direction)
+	def __str__(self):
+		return "<ClimbDivePacket direction={0!r}>".format(self.direction)
 
 class SetMainScreenPacket(ShipAction1Packet):
-    def __init__(self, screen):
-        self.screen = screen
+	def __init__(self, screen):
+		self.screen = screen
 
-    def encode(self):
-        return pack('II', 1, self.screen.value)
+	def encode(self):
+		return pack('II', 1, self.screen.value)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, screen_id = unpack('II', packet)
-        return cls(MainView(screen_id))
+	@classmethod
+	def decode(cls, packet):
+		_idx, screen_id = unpack('II', packet)
+		return cls(MainView(screen_id))
 
-    def __str__(self):
-        return "<SetMainScreenPacket screen={0!r}>".format(self.screen)
+	def __str__(self):
+		return "<SetMainScreenPacket screen={0!r}>".format(self.screen)
 
 class SetConsolePacket(ShipAction1Packet):
-    def __init__(self, console, selected):
-        self.console = console
-        self.selected = selected
+	def __init__(self, console, selected):
+		self.console = console
+		self.selected = selected
 
-    def encode(self):
-        return pack('III', 0x0e, self.console.value, 1 if self.selected else 0)
+	def encode(self):
+		return pack('III', 0x0e, self.console.value, 1 if self.selected else 0)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, console_id, selected = unpack('III', packet)
-        return cls(Console(console_id), bool(selected))
+	@classmethod
+	def decode(cls, packet):
+		_idx, console_id, selected = unpack('III', packet)
+		return cls(Console(console_id), bool(selected))
 
-    def __str__(self):
-        return "<SetConsolePacket console={0!r} selected={1!r}>".format(self.console, self.selected)
+	def __str__(self):
+		return "<SetConsolePacket console={0!r} selected={1!r}>".format(self.console, self.selected)
 
 class HelmSetWarpPacket(ShipAction1Packet):
-    def __init__(self, warp):
-        self.warp = warp
+	def __init__(self, warp):
+		self.warp = warp
 
-    def encode(self):
-        return pack('II', 0, self.warp)
+	def encode(self):
+		return pack('II', 0, self.warp)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, warp = unpack('II', packet)
-        return cls(warp)
+	@classmethod
+	def decode(cls, packet):
+		_idx, warp = unpack('II', packet)
+		return cls(warp)
 
-    def __str__(self):
-        return "<HelmSetWarpPacket warp={}>".format(self.warp)
+	def __str__(self):
+		return "<HelmSetWarpPacket warp={}>".format(self.warp)
 
 class SetShipPacket(ShipAction1Packet):
-    def __init__(self, ship):
-        self.ship = ship
+	def __init__(self, ship):
+		self.ship = ship
 
-    def encode(self):
-        return pack('II', 0x0d, self.ship)
+	def encode(self):
+		return pack('II', 0x0d, self.ship)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, ship = unpack('II', packet)
-        return cls(ship)
+	@classmethod
+	def decode(cls, packet):
+		_idx, ship = unpack('II', packet)
+		return cls(ship)
 
-    def __str__(self):
-        return "<SetShipPacket ship={}>".format(self.ship)
+	def __str__(self):
+		return "<SetShipPacket ship={}>".format(self.ship)
 
 @packet(0x0351a5ac)
 class ShipAction3Packet:
-    @classmethod
-    def decode(cls, packet):
-        if not packet:
-            raise ValueError('No payload in game message')
-        subtype_index = packet[0]
-        if subtype_index == 0:
-            return HelmSetImpulsePacket.decode(packet)
-        if subtype_index == 1:
-            return HelmSetSteeringPacket.decode(packet)
-        if subtype_index == 5:
-            return HelmJumpPacket.decode(packet)
-        raise SoftDecodeFailure()
+	@classmethod
+	def decode(cls, packet):
+		if not packet:
+			raise ValueError('No payload in game message')
+		subtype_index = packet[0]
+		if subtype_index == 0:
+			return HelmSetImpulsePacket.decode(packet)
+		if subtype_index == 1:
+			return HelmSetSteeringPacket.decode(packet)
+		if subtype_index == 5:
+			return HelmJumpPacket.decode(packet)
+		raise SoftDecodeFailure()
 
 class HelmSetSteeringPacket(ShipAction3Packet):
-    def __init__(self, rudder):
-        self.rudder = rudder
+	def __init__(self, rudder):
+		self.rudder = rudder
 
-    def encode(self):
-        return pack('If', 1, self.rudder)
+	def encode(self):
+		return pack('If', 1, self.rudder)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, rudder = unpack('If', packet)
-        return cls(rudder)
+	@classmethod
+	def decode(cls, packet):
+		_idx, rudder = unpack('If', packet)
+		return cls(rudder)
 
-    def __str__(self):
-        return '<HelmSetSteeringPacket rudder={0!r}>'.format(self.rudder)
+	def __str__(self):
+		return '<HelmSetSteeringPacket rudder={0!r}>'.format(self.rudder)
 
 class HelmSetImpulsePacket(ShipAction3Packet):
-    def __init__(self, impulse):
-        self.impulse = impulse
+	def __init__(self, impulse):
+		self.impulse = impulse
 
-    def encode(self):
-        return pack('If', 0, self.impulse)
+	def encode(self):
+		return pack('If', 0, self.impulse)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, impulse = unpack('If', packet)
-        return cls(impulse)
+	@classmethod
+	def decode(cls, packet):
+		_idx, impulse = unpack('If', packet)
+		return cls(impulse)
 
-    def __str__(self):
-        return '<HelmSetImpulsePacket impulse={0!r}>'.format(self.impulse)
+	def __str__(self):
+		return '<HelmSetImpulsePacket impulse={0!r}>'.format(self.impulse)
 
 class HelmJumpPacket(ShipAction3Packet):
-    def __init__(self, bearing, distance):
-        self.bearing = bearing
-        self.distance = distance
+	def __init__(self, bearing, distance):
+		self.bearing = bearing
+		self.distance = distance
 
-    def encode(self):
-        return pack('Iff', 5, self.bearing / (math.pi * 2), self.distance / 50)
+	def encode(self):
+		return pack('Iff', 5, self.bearing / (math.pi * 2), self.distance / 50)
 
-    @classmethod
-    def decode(cls, packet):
-        _idx, bearing, distance = unpack('Iff', packet)
-        return cls(bearing * (math.pi * 2), distance * 50)
+	@classmethod
+	def decode(cls, packet):
+		_idx, bearing, distance = unpack('Iff', packet)
+		return cls(bearing * (math.pi * 2), distance * 50)
 
-    def __str__(self):
-        return '<HelmJumpPacket bearing={0!r} distance={1!r}>'.format(self.bearing, self.distance)
+	def __str__(self):
+		return '<HelmJumpPacket bearing={0!r} distance={1!r}>'.format(self.bearing, self.distance)
 
 @packet(0xb83fd2c4)
 class BeamFiredPacket:
-    def __init__(self, object, port, origin, target, x, y, z, auto):
-        self.object = object
-        self.port = port
-        self.origin = origin
-        self.target = target
-        self.x = x
-        self.y = y
-        self.z = z
-        self.auto = auto
-
-    def encode(self):
-        return pack('IIIIIIIIIfffI',
-                    self.object, 1, 1200,
-                    self.port,
-                    1, 1, 0,
-                    self.origin, self.target,
-                    self.x, self.y, self.z,
-                    0 if self.auto else 1)
-
-    @classmethod
-    def decode(cls, packet):
-        object, _unk1, _unk2, port, origintype, targettype, _unk3, origin, target, x, y, z, auto = unpack('IIIIIIIIIfffI', packet)
-        return cls(object, port, origin, target, x, y, z, [True, False][auto])
-
-    def __str__(self):
-        return '<BeamFiredPacket object={object} port={port} origin={origin} target={target} position=({x}, {y}, {z}) automatic={auto!r}>'.format(**self.__dict__)
+	def __init__(self, object, port, origin, target, x, y, z, auto):
+		self.object = object
+		self.port = port
+		self.origin = origin
+		self.target = target
+		self.x = x
+		self.y = y
+		self.z = z
+		self.auto = auto
+
+	def encode(self):
+		return pack('IIIIIIIIIfffI',
+					self.object, 1, 1200,
+					self.port,
+					1, 1, 0,
+					self.origin, self.target,
+					self.x, self.y, self.z,
+					0 if self.auto else 1)
+
+	@classmethod
+	def decode(cls, packet):
+		object, _unk1, _unk2, port, origintype, targettype, _unk3, origin, target, x, y, z, auto = unpack('IIIIIIIIIfffI', packet)
+		return cls(object, port, origin, target, x, y, z, [True, False][auto])
+
+	def __str__(self):
+		return '<BeamFiredPacket object={object} port={port} origin={origin} target={target} position=({x}, {y}, {z}) automatic={auto!r}>'.format(**self.__dict__)
 
 def encode(packet, provenance=PacketProvenance.client):
-    encoded_block = packet.encode()
-    block_len = len(encoded_block)
-    return (struct.pack('<IIIIII',
-                        0xdeadbeef,
-                        24 + block_len,
-                        provenance.value,
-                        0x00,
-                        4 + block_len,
-                        packet.packet_id) + encoded_block)
+	encoded_block = packet.encode()
+	block_len = len(encoded_block)
+	return (struct.pack('<IIIIII',
+						0xdeadbeef,
+						24 + block_len,
+						provenance.value,
+						0x00,
+						4 + block_len,
+						packet.packet_id) + encoded_block)
 
 def decode(packet, provenance=PacketProvenance.server): # returns packets, trail
-    if not packet:
-        return [], b''
-    de_index = packet.find(0xef)
-    if de_index > 0:
-        sys.stderr.write("WARNING: skipping {} bytes of stream to resync\n".format(de_index))
-        sys.stderr.flush()
-        packet = packet[de_index:]
-    elif de_index == -1:
-        # wtf?
-        return [], b''
-    buffer_len = len(packet)
-    if buffer_len < 24:
-        return [], packet
-    header, packet_len, origin, padding, remaining, ptype = struct.unpack('<IIIIII', packet[:24])
-    if header != 0xdeadbeef:
-        raise ValueError("Incorrect packet header")
-    if packet_len < 24:
-        raise ValueError("Packet too short")
-    if origin != provenance.value:
-        raise ValueError("Incorrect packet origin field")
-    if remaining != packet_len - 20:
-        raise ValueError("Inconsistent packet length fields")
-    if buffer_len < packet_len:
-        return [], packet
-    trailer = packet[packet_len:]
-    payload = packet[24:packet_len]
-    rest, trailer = decode(trailer)
-    try:
-        if ptype in PACKETS:
-            # we know how to decode this one
-            return [PACKETS[ptype].decode(payload)] + rest, trailer
-        else:
-            raise SoftDecodeFailure()
-    except SoftDecodeFailure: # meaning unhandled bits
-        return [UndecodedPacket(ptype, payload)] + rest, trailer
+	if not packet:
+		return [], b''
+	de_index = packet.find(0xef)
+	if de_index > 0:
+		sys.stderr.write("WARNING: skipping {} bytes of stream to resync\n".format(de_index))
+		sys.stderr.flush()
+		packet = packet[de_index:]
+	elif de_index == -1:
+		# wtf?
+		return [], b''
+	buffer_len = len(packet)
+	if buffer_len < 24:
+		return [], packet
+	header, packet_len, origin, padding, remaining, ptype = struct.unpack('<IIIIII', packet[:24])
+	if header != 0xdeadbeef:
+		raise ValueError("Incorrect packet header")
+	if packet_len < 24:
+		raise ValueError("Packet too short")
+	if origin != provenance.value:
+		raise ValueError("Incorrect packet origin field")
+	if remaining != packet_len - 20:
+		raise ValueError("Inconsistent packet length fields")
+	if buffer_len < packet_len:
+		return [], packet
+	trailer = packet[packet_len:]
+	payload = packet[24:packet_len]
+	rest, trailer = decode(trailer)
+	try:
+		if ptype in PACKETS:
+			# we know how to decode this one
+			return [PACKETS[ptype].decode(payload)] + rest, trailer
+		else:
+			raise SoftDecodeFailure()
+	except SoftDecodeFailure: # meaning unhandled bits
+		return [UndecodedPacket(ptype, payload)] + rest, trailer
 
diff --git a/diana/socket.py b/diana/socket.py
index f7a4102..0d8a502 100644
--- a/diana/socket.py
+++ b/diana/socket.py
@@ -4,20 +4,20 @@
 BLOCKSIZE = 4096
 
 def connect(host, port=2010, connect=socket.create_connection):
-    sock = connect((host, port))
-    def tx(pack):
-        sock.send(packet.encode(pack))
-    def rx():
-        buf = b''
-        while True:
-            data = sock.recv(BLOCKSIZE)
-            buf += data
-            try:
-                packets, buf = packet.decode(data)
-            except ValueError:
-                print("Value Error! Packet problems!")
-                continue
-            for received_packet in packets:
-                yield received_packet
-    return tx, rx()
+	sock = connect((host, port))
+	def tx(pack):
+		sock.send(packet.encode(pack))
+	def rx():
+		buf = b''
+		while True:
+			data = sock.recv(BLOCKSIZE)
+			buf += data
+			try:
+				packets, buf = packet.decode(data)
+			except ValueError:
+				print("Value Error! Packet problems!")
+				continue
+			for received_packet in packets:
+				yield received_packet
+	return tx, rx()
 
diff --git a/diana/tracking.py b/diana/tracking.py
index 2e239f0..f03e2af 100644
--- a/diana/tracking.py
+++ b/diana/tracking.py
@@ -1,36 +1,42 @@
 from . import packet as p
 
 class Tracker:
-    def __init__(self):
-        self.objects = {}
+	def __init__(self):
+		self.objects = {}
+		self._observers = []
+		
+	def bind_to_updates(self,callback):
+		self._observers.append(callback)
 
-    @property
-    def player_ship(self):
-        for _obj in self.objects.values():
-            if _obj['type'] == p.ObjectType.player_vessel:
-                return _obj
-        return {}
+	@property
+	def player_ship(self):
+		for _obj in self.objects.values():
+			if _obj['type'] == p.ObjectType.player_vessel:
+				return _obj
+		return {}
 
-    def update_object(self, record):
-        try:
-            oid = record['object']
-        except KeyError:
-            return
-        else:
-            self.objects.setdefault(oid, {}).update(record)
+	def update_object(self, record):
+		try:
+			oid = record['object']
+		except KeyError:
+			return
+		else:
+			self.objects.setdefault(oid, {}).update(record)
+			for callback in self._observers:
+				callback(oid)
 
-    def remove_object(self, oid):
-        try:
-            del self.objects[oid]
-        except KeyError:
-            pass
+	def remove_object(self, oid):
+		try:
+			del self.objects[oid]
+		except KeyError:
+			pass
 
-    def rx(self, packet):
-        if isinstance(packet, p.ObjectUpdatePacket):
-            for record in packet.records:
-                self.update_object(record)
-        elif isinstance(packet, p.DestroyObjectPacket):
-            self.remove_object(packet.object)
-        elif isinstance(packet, p.IntelPacket):
-            self.update_object({'object': packet.object, 'intel': packet.intel})
+	def rx(self, packet):
+		if isinstance(packet, p.ObjectUpdatePacket):
+			for record in packet.records:
+				self.update_object(record)
+		elif isinstance(packet, p.DestroyObjectPacket):
+			self.remove_object(packet.object)
+		elif isinstance(packet, p.IntelPacket):
+			self.update_object({'object': packet.object,'type': p.ObjectType.other_ship, 'intel': packet.intel})
 

From 01bd6c88fe4ec20e335d190a421966f8e4da5255 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Sun, 18 Mar 2018 23:44:03 -0500
Subject: [PATCH 6/9] updated example.py

better scienceAI, but scans same ship repeatedly still..... and does not differentiate friend from foe
---
 example.py | 94 +++++++++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 83 insertions(+), 11 deletions(-)

diff --git a/example.py b/example.py
index 5a128e7..7a01490 100755
--- a/example.py
+++ b/example.py
@@ -6,11 +6,12 @@
 pp = pprint.PrettyPrinter(indent=2)
 
 # 172.16.104.171
-tx, rx = diana.connect('172.89.225.88') # or whatever IP, this is my local server
-tx(diana.packet.SetShipPacket(1)) # Select Ship 1
+tx, rx = diana.connect('127.0.0.1') # or whatever IP
+tx(diana.packet.SetShipPacket(1)) # Select Ship by #, Artemis = 1, etc..
 
 for console in diana.packet.Console: # select a bunch of consoles
     if console.value not in (3,4,5): continue
+    # 3,4,5 = eng, sci, comms
     tx(diana.packet.SetConsolePacket(console,True))
     # 1-5: helm,weapons,engineering,science,comms
 
@@ -18,14 +19,85 @@
 tracker = diana.tracking.Tracker()
 
 class ScienceAI:
-    def update_scans():
-        pass
-    def reset():
-        pass
+    def __init__(self,tx,rx,tracker):
+        self._tx = tx
+        self._rx = rx
+        self._tracker = tracker
+
+        self.scannable = [5,8,15] # other_ship, anomaly, creature
+        self.known_objects = {}
+
+    def try_scan(self,obj_id):
+        self._tx(
+            diana.packet.SciScanPacket(obj_id)
+            )
+
+    def is_scanning(self):
+        try: return (self._tracker.player_ship['scanning-id'] not in (0,None))
+        except KeyError:
+            return False
+
+    def tracker_callback(self,oid):
+        try:
+            if self._tracker.player_ship['object'] == oid:
+                self.update() # update if player_ship updated, else give up
+        except KeyError: # if we cant find player_ship yet, just ignore
+            pass
+
+    def update(self):
+        # update list of known objects
+        for _,obj in self._tracker.objects.items():
+            try:
+                assert type(obj['type']) is diana.enumerations.ObjectType
+            except KeyError:
+                raise Exception("Bad obj['type'] on object \""+repr(obj)+"\"")
+            
+            if obj['type'].value in self.scannable:
+                obj_id = obj['object']
+                if obj_id not in self.known_objects.keys():
+                    self.known_objects[obj_id] = {
+                        "scan-level":0, # not seen =?=> not scanned?
+                        #"distance":None # calculate on demand
+                        }
+                else:
+                    try:
+                        self.known_objects[obj_id]['scan-level'] = self._tracker.objects[obj_id]['scan-level?']
+                    except:
+                        pass
+
+        # print list of known objects
+        if len(self.known_objects.keys()) > 0:
+            print("ScienceAI update:")
+            #print("\t%d objects known"%len(self.known_objects.keys()))
+            print("\t ObjID\t Info")
+            for k,v in self.known_objects.items():
+                print("\t",k,"\t",v)
+            print("\tSCANNING_STATE:\t",self.is_scanning())
+            if(self.is_scanning()):
+                print("\tSCANNING_PROGRESS:\t",
+                      "%d"%(100*(self._tracker.player_ship['scanning-progress']),) + "%"
+                )
+        else:
+            return # nothing to do anyway
+
+        # if not scanning, scan!
+        if not self.is_scanning():
+            unscanned = [oid for oid in self.known_objects.keys()
+                         if self.known_objects[oid]['scan-level'] < 1]
+            if not len(unscanned): # no more to scan left = just stop
+                return
+            self.try_scan(unscanned[0])
+
+
+if __name__ == "__main__":
+    SciAI = ScienceAI(tx,rx,tracker) # instantiate science AI instance
+    tracker.bind_to_updates(SciAI.tracker_callback) # call this func on obj updates
+    while True:
+        for packet in rx: # stream packets from the server
+            tracker.rx(packet) # Update the tracker with new information
+            #pp.pprint(tracker.objects)
+            #for k,v in tracker.player_ship.items():
+            #    if k in ["science-target","scanning-id","scanning-progress"]:
+            #        print(k,v)
 
 
-while True:
-    for packet in rx: # stream packets from the server
-        tracker.rx(packet) # Update the tracker with new information
-        #pp.pprint(tracker.objects)
-        #pp.pprint(tracker.player_ship)

From ff3143feaed2f96d2e026b52f69149b083acee38 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Mon, 19 Mar 2018 19:06:04 -0500
Subject: [PATCH 7/9] spelling and alignment

---
 diana/object_update.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/diana/object_update.py b/diana/object_update.py
index ac7642a..4709606 100644
--- a/diana/object_update.py
+++ b/diana/object_update.py
@@ -123,18 +123,18 @@ def unscramble_elites(field):
 			"1.3" : ('z','f'),
 			"1.4" : ('red','f'),
 			"1.5" : ('green','f'),
-			"1.6" : ('blau','f'),
+			"1.6" : ('blue','f'),
 			"1.7" : ('unused?-1','I'),
 			"1.8" : ('unused?-2','I')
 			},
 		ObjectType.other_ship : { # NPC ship
 			"1.1" : ('name',			'u'), # im too indecisive to pick whether
 			"1.2" : ('throttle',		'f'), # i want any tab-alignment on this
-			"1.3" : ('rudder',		  'f'), # at all, or where when i do
-			"1.4" : ('max-impulse',	 'f'),
+			"1.3" : ('rudder',		  	'f'), # at all, or where when i do
+			"1.4" : ('max-impulse',	 	'f'),
 			"1.5" : ('max-turn-rate',   'f'), # NONE OF IT LOOKS RIGHT
-			"1.6" : ('enemy?',		  'I'),
-			"1.7" : ('vessel-type',	 'I'),
+			"1.6" : ('enemy?',		  	'I'),
+			"1.7" : ('vessel-type',	 	'I'),
 			"1.8" : ('x',	   'f'),
 
 			"2.1" : ('y',	   'f'), # i dont know why im even working on this library

From 9f9c1e5758658a9829582bc98dd813da493dbe60 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Mon, 19 Mar 2018 19:06:14 -0500
Subject: [PATCH 8/9] Playing with Plotting

---
 example.py | 36 +++++++++++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 5 deletions(-)

diff --git a/example.py b/example.py
index 7a01490..69e17b1 100755
--- a/example.py
+++ b/example.py
@@ -67,14 +67,14 @@ def update(self):
 
         # print list of known objects
         if len(self.known_objects.keys()) > 0:
-            print("ScienceAI update:")
+            #print("ScienceAI update:")
             #print("\t%d objects known"%len(self.known_objects.keys()))
-            print("\t ObjID\t Info")
-            for k,v in self.known_objects.items():
-                print("\t",k,"\t",v)
+            #print("\t ObjID\t Info")
+            #for k,v in self.known_objects.items():
+            #    print("\t",k,"\t",v)
             print("\tSCANNING_STATE:\t",self.is_scanning())
             if(self.is_scanning()):
-                print("\tSCANNING_PROGRESS:\t",
+                print("\tSCAN_PROGRESS:\t",
                       "%d"%(100*(self._tracker.player_ship['scanning-progress']),) + "%"
                 )
         else:
@@ -90,12 +90,38 @@ def update(self):
 
 
 if __name__ == "__main__":
+
+    import tkinter as tk
+
+    tk_root = tk.Tk()
+    tk_w = tk.Canvas(tk_root, width=800, height=600)
+    tk_w.pack()
+    
     SciAI = ScienceAI(tx,rx,tracker) # instantiate science AI instance
     tracker.bind_to_updates(SciAI.tracker_callback) # call this func on obj updates
     while True:
         for packet in rx: # stream packets from the server
             tracker.rx(packet) # Update the tracker with new information
+            tk_w.delete(tk.ALL) # clear canvas
+            for oid,odata in tracker.objects.items():
+                try:
+                    x = odata['x']/150
+                    z = odata['z']/150# - tracker.player_ship['z']
+                    #print("(%d,%d)"%(x,z))
+                    tk_w.create_rectangle(x,z,x+2,z+2,fill='blue')
+                except: pass
+            tk_root.update()
+
+
+            
+            #pp.pprint(packet)
             #pp.pprint(tracker.objects)
+            #print("")
+            #print("name\t enemy?\t side?")
+            for oid,odata in tracker.objects.items():
+                try:
+                    print(odata["name"],"\t",odata["enemy?"],"\t",odata["side?"])
+                except: pass
             #for k,v in tracker.player_ship.items():
             #    if k in ["science-target","scanning-id","scanning-progress"]:
             #        print(k,v)

From dc8a1fe61360f685e4e2136be6c111731c740076 Mon Sep 17 00:00:00 2001
From: Nicholas Hammond <nhammond129@gmail.com>
Date: Tue, 15 Jan 2019 20:46:31 -0600
Subject: [PATCH 9/9] Update README.rst

---
 README.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.rst b/README.rst
index b37fb6f..ae20e3f 100644
--- a/README.rst
+++ b/README.rst
@@ -3,6 +3,8 @@ libdiana
 
 A library for talking to Artemis SBS servers.
 
+Big thanks to https://artemis-nerds.github.io/protocol-docs/ for making this project easier to update.
+
 .. image:: https://badge.fury.io/py/libdiana.svg
      :target: http://badge.fury.io/py/libdiana