GEODATA.DAT
Geodata info:
[0] - x dimension of the map / 10
[2] - y dimension of the map / 10
[4] - z dimension of the map
[6] - X-com craft type (ignore this if a base mission)
0 - SkyRanger 1 - Lightning 2 - Avenger 3 - Interceptor 4 - Firestorm
[8] - Alien craft type (ignore this if not a ufo mission)
0 - (No UFO) 5 - Small Scout 6 - Medium Scout 7 - Large Scout 8 - Harvestor 9 - Abductor 10 - Terror Ship 11 - Battleship 12 - Supply Ship
[10] - Terrain type
UFO TFTD
0: Jungle 0: Seabed Trash
1: Farm 1: Pipes
2: Forest 2: Crashed Plane
3: X-Com Base 3: Atlantis
4: Alien Base 4: Mu
5: Urban 5: Sunken Galleon
6: Desert 6: Sunken Liner
7: Mountains 7: Volcanic
8: Polar 8: Coral
9: Mars 9: Artefact Site Stage 1
10: Artefact Site Stage 2
11: Cargo Ship
12: Port Attack
13: Island Attack
14: Colony Stage 2
15: T'leth Stage 1
16: T'leth Stage 2
17: T'leth Stage 3
18: X-Com Base
19: Passenger Ship
20: ???
Crashes, perhaps second stage of ships?
Probably easy enough to verify, only I'm too lazy to
run a shipping mission without hacking... :P
- Bomb Bloke 00:46, 30 January 2008 (PST)
21: Colony Stage 1
(No other values decoded at this time, but probably contains dropship/UFO position(s) on map).