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disassemble-trg.py
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disassemble-trg.py
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#!/usr/bin/env python3
import sys
from common import *
# This must be activated for THPS1 files
thps1_file = False
for path in sys.argv[1:]:
filename = path.rpartition('/')[2]
print("# Disassembly of %s" % filename)
with open(path, "rb") as f:
def read_array():
count = read16(f)
array = []
for i in range(count):
value = read16(f)
array += [value]
return array
def read_vector():
x = read32s(f) / 4096.0
y = read32s(f) / 4096.0
z = read32s(f) / 4096.0
return (x, y, z)
# Object parser
def parse_ob():
nodes = read_array()
pad = align(f, 4)
checksum = read32(f)
return [nodes, "%4s" % pad.hex(), "0x%08X" % checksum]
#FIXME: Inline again - this is from early format RE which has proven wrong
def handle_script_garbage(debug=False):
unk1 = []
unk2 = read_array()
# These are only in baddys?
if not debug:
v4 = read16(f)
v5 = read16(f)
unk1 += ["0x%04X" % v4, "0x%04X" % v5]
assert(v4 in [0x200, 0x201])
assert(v5 in [0xFF04, 0xFF05])
pad = align(f, 4)
x, y, z = read_vector()
unk1 += [x, y, z]
v9 = read16(f)
v10 = read16(f)
v11 = read16(f)
unk1 += ["0x%04X" % v9, "0x%04X" % v10, "0x%04X" % v11]
print("Script-garbage: %4s %s # %s" % (pad.hex(), unk1, unk2))
def disassemble_script():
def disassemble_script_value(setter=False):
command = read16s(f)
#print("-> 0x%04X" % command)
if command < 0x2000:
assert(not setter)
return "%d" % command
#FIXME: Disallow setter for some of these
elif command == 0x2120:
index = read16(f)
if setter:
value = disassemble_script_value()
return "V_REGISTER(%d, %s)" % (index, value)
else:
return "V_REGISTER(%d)" % index
elif command == 0x2123:
enable = read16(f)
return "V_APPLY_GRAVITY(%d)" % enable #FIXME: ??
elif command == 0x2125:
unk1 = read16(f)
unk2 = read16(f)
return "V_ATTRIBUTE(%d, %d)" % (unk1, unk2)
elif command == 0x2127:
x = disassemble_script_value()
y = disassemble_script_value()
z = disassemble_script_value()
return "V_ANGULAR_VELOCITY(%s, %s, %s)" % (x, y, z)
elif command == 0x2128:
x = read16s(f)
y = read16s(f)
z = read16s(f)
return "V_ANGULAR_ACCELERATION(%d, %d, %d)" % (x, y, z)
elif command == 0x2129:
unk1 = read16(f)
return "V_RANDOM(%d)" % unk1
elif command == 0x212A:
return "V_MY_NODE()"
elif command == 0x212B:
node = disassemble_script_value()
return "V_LINKED_NODE(%s)" % node
elif command == 0x212C:
if setter:
value = read16(f)
return "V_INPUT_SIGNAL(%d)" % value
else:
return "V_INPUT_SIGNAL()"
elif command == 0x212F:
align(f, 4)
checksum = read32(f)
return "V_MODEL_CHECKSUM(0x%08X)" % checksum
elif command == 0x2132:
return "V_BRUCE_XZ_DIST()"
elif command == 0x2134:
x = read16s(f)
y = read16s(f)
z = read16s(f)
return "V_VELOCITY(%d, %d, %d)" % (x, y, z)
elif command == 0x2137:
x = read16s(f)
y = read16s(f)
z = read16s(f)
return "V_ANGLES(%d, %d, %d)" % (x, y, z)
#FIXME: Disallow getters in this block?
elif command == 0x4100:
return "C_DONE()"
elif command == 0x4102:
label = read16(f)
return "C_GOTO_BREAK(%d)" % label
elif command == 0x4104:
unk1 = read16(f)
return "C_LABEL(%d)" % unk1
elif command == 0x4105:
#FIXME: !!!!
return "C_READ_LABELS()"
elif command == 0x4110:
a = disassemble_script_value()
b = disassemble_script_value()
return "C_ADD(%s, %s)" % (a, b) #FIXME: ?
elif command == 0x4112:
a = disassemble_script_value()
b = disassemble_script_value()
return "C_IF_GT(%s, %s)" % (a, b)
elif command == 0x4113:
a = disassemble_script_value()
b = disassemble_script_value()
return "C_IF_LT(%s, %s)" % (a, b)
elif command == 0x4114:
a = disassemble_script_value()
b = disassemble_script_value()
return "C_IF_EQ(%s, %s)" % (a, b)
elif command == 0x4116:
a = read16(f)
return "C_IF_FLAG_CLEAR(%s)" % (a)
elif command == 0x4120:
return "C_ENDIF()"
elif command == 0x4203:
return "C_DISPLAY_ON()"
elif command == 0x4204:
return "C_DISPLAY_OFF()"
elif command == 0x4205:
return "C_DIE_QUIETLY()"
elif command == 0x4280:
duration = disassemble_script_value()
return "C_WAIT(%s)" % duration
elif command == 0x4281:
return "C_WAIT_FOR_SIGNAL()"
elif command == 0x4290:
n = read16s(f)
return "C_PLAY_SFX(%d)" % n
elif command == 0x4291:
n = read16s(f)
return "C_PLAY_POSITIONAL_SFX(%d)" % n
elif command == 0x4292:
count = read16(f)
return "C_SPARK(%d)" % count
elif command == 0x4293:
align(f, 4)
checksum = read32(f)
return "C_SET_FMV_CHECKSUM(0x%08X)" % checksum
elif command == 0x4294:
return "C_START_FMV()"
elif command == 0x4297:
frames = read16(f)
return "C_MIDI_FADE_OUT(%d)" % frames
elif command == 0x4298:
strength = read16(f)
return "C_SHAKE_CAMERA(%d)" % strength
elif command == 0x4299:
track = read16(f)
return "C_SET_FMV_TRACK(%d)" % track
elif command == 0x429B:
length = read16(f)
damage = read16(f)
r = read16(f)
g = read16(f)
b = read16(f)
scrollspeed = read16(f)
return "C_SMOKEJET_ON(%d, %d, %d, %d, %d, %d)" % (length, damage, r, g, b, scrollspeed)
elif command == 0x429C:
r = read16(f)
g = read16(f)
b = read16(f)
duration = read16(f)
sort = read16(f)
return "C_FLASH_SCREEN(%d, %d, %d, %d, %d)" % (r, g, b, duration, sort)
elif command == 0x429E:
return "C_SET_WATER_LEVEL()"
elif command == 0x429F:
return "C_SMOKEJET_OFF()"
elif command == 0x4221:
node = disassemble_script_value()
return "C_MOVE_TO_NODE(%s)" % (node)
elif command == 0x42B0:
name = read_string(f)
align(f, 2)
return "C_TEXT_MESSAGE(%s)" % code_string(name)
elif command == 0x42B1:
node = disassemble_script_value()
return "C_SEND_PULSE_TO_LINKS(%s)" % node
elif command == 0x42B2:
node = disassemble_script_value()
return "C_SEND_PULSE_TO_LINKS(%s)" % node
elif command == 0x42B3:
node = disassemble_script_value()
return "C_SEND_SIGNAL_TO_NODE(%s)" % node
elif command == 0x42B4:
node = disassemble_script_value()
return "C_SEND_PULSE_TO_NODE(%s)" % node
elif command == 0x42C0:
index = read16(f)
return "C_GOALCOUNTER(%d)" % index
elif command == 0x4301:
return "C_SHATTER()"
elif command == 0x4306:
percent = read16s(f)
frames = read16(f)
return "C_SCALE_X(%d, %d)" % (percent, frames)
elif command == 0x4307:
percent = read16s(f)
frames = read16(f)
return "C_SCALE_Y(%d, %d)" % (percent, frames)
elif command == 0x4308:
percent = read16s(f)
frames = read16(f)
return "C_SCALE_Z(%d, %d)" % (percent, frames)
elif command == 0x4309:
enable = read16(f)
return "C_IS_BOUNCY(%d)" % enable
elif command == 0x4503:
count = read16(f)
return "C_MAKE_RAIN(%d)" % count
elif command == 0x4507:
n = read16s(f)
return "C_PLAY_LOOPING_SFX(%d)" % n
elif command == 0x4508:
n = read16s(f)
u = read16(f)
return "C_PLAY_LOOPING_POSITIONAL_SFX(%d, %d)" % (n, u)
elif command == 0x4509:
return "C_STOP_LOOPING_SFX()"
print("Unknown script-command: 0x%04X, alignment: %d" % (command, f.tell() % 4))
return "Unknown:0x%04X" % command
# There's blocks which are reached from others, so they have a indentation already
indent_bias = 1
indent = indent_bias
while f.tell() < next_offset:
s = disassemble_script_value(True)
assert(s.count("(") == s.count(")"))
if s[0:8] == "C_ENDIF(":
indent -= 1
assert(indent >= 0) #FIXME: This can't be done as the baddys seem to connect?
indent = max(indent, 0) #FIXME: This hack shouldn't be needed
print("%d" % indent + " " * indent + " %d " % f.tell() + s)
if s[0:5] == "C_IF_":
indent += 1
# Reachable ENDIF when no IF is present
true_bugs = []
true_bugs += [645, 646, 666, 682, 683, 694, 698, 717, 724] # SKSF_T.TRG
# Unreachable ENDIF when no IF is present
false_bugs = []
false_bugs += [576, 657] # SKMAR_T.TRG
false_bugs += [626, 628, 629, 630, 631, 661, 662, 663, 664, 665] # SKNY_T.TRG
false_bugs += [721] # SKSL2_T.TRG
false_bugs += [430] # SKVEN_T.TRG
assert(indent == indent_bias or node_i in [*false_bugs, *true_bugs])
# Command disassembler
def disassemble_commands():
while True:
command = read16(f)
def disassemble_commands_command():
if command == 2:
names = []
while True:
#FIXME: The 2 player restart code in "Re_2P" somehow has no way to know how many strings will follow?!
name = read_string(f)
align(f, 2)
if len(name) == 0:
break
names += [code_string(name)]
return "SetCheatRestarts(%s)" % ", ".join(names)
elif command == 3:
return "SendPulse()"
elif command == 4:
return "SendActivate()"
elif command == 5:
return "SendSuspend()"
elif command == 10:
return "SendSignal()"
elif command == 11:
return "SendKill()"
elif command == 12:
return "SendKillLoudly()"
elif command == 13:
unk1 = read16(f)
return "SendVisible(%d)" % unk1
elif command == 104:
unk1 = read16(f) # Start?
unk2 = read16(f) # End?
unk3 = read16(f) / 4096.0 # Unknown
return "SetFoggingParams(%d, %d, %f)" % (unk1, unk2, unk3)
elif command == 126:
name = read_string(f)
align(f, 2)
return "SpoolIn(%s)" % code_string(name)
elif command == 128:
name = read_string(f)
align(f, 2)
return "SpoolIn(%s)" % code_string(name)
elif command == 130:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamAngle(%d, %d)" % (unk1, unk2)
elif command == 131:
unk = read16(f)
return "BackgroundOn(%d)" % unk
elif command == 132:
unk = read16(f)
return "BackgroundOff(%d)" % unk
elif command == 134:
unk = read16s(f)
return "SetInitialPulses(%d)" % unk
elif command == 135:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamDistXZ(%d, %d)" % (unk1, unk2)
elif command == 140:
name = read_string(f)
align(f, 2)
return "SetRestart(%s)" % code_string(name)
elif command == 141:
#0: Invisible
#1: Visible
#2: InvisibleBoth
#3: VisibleBoth
#0: OutsideBox
#1: InsideBox
unk1 = read16(f)
#FIXME: How does this work? These should be boxes with { vec3, vec3 } each
if False:
pad = align(f, 4)
unk2 = []
while True:
unkx = read16(f)
if unkx == 0xFF:
break
if False:
unky = read16(f)
v = (unkx << 16) | unky
unk2 += ["\n" "0x%08X" % v]
for _ in range(5):
v = read32(f)
unk2 += ["0x%08X" % v]
print(unk2)
return "SetVisibilityInBox(%d, %s)" % (unk1, ", ".join(unk2))
elif command == 142:
name = read_string(f)
align(f, 2)
return "SetObjFile(%s)" % code_string(name)
elif command == 143:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamDistY(%d, %d)" % (unk1, unk2)
elif command == 144:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamOffsetX(%d, %d)" % (unk1, unk2)
elif command == 145:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamOffsetY(%d, %d)" % (unk1, unk2)
elif command == 146:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamOffsetZ(%d, %d)" % (unk1, unk2)
elif command == 147:
index = read16(f)
return "SetGameLevel(%d)" % index
elif command == 149:
return "Endif()"
elif command == 151:
size = read16(f)
return "SetDualBufferSize(%d)" % size
elif command == 152:
#FIXME: Might take an argument?
return "KillBruce()"
elif command == 153:
unk = read16(f)
return "SetCamColijSide(%d)" % unk
elif command == 155:
unk = read16(f)
return "MIDIFadeIn(%d)" % unk
elif command == 157:
unk = read16(f)
return "SetReverbType(%d)" % unk
elif command == 158:
return "EndLevel()"
elif command == 166:
unk = read16(f)
return "SetOTPushback(%d)" % unk
elif command == 167:
unk1 = read16(f)
unk2 = read16(f)
return "SetCamZoom(%d, %d)" % (unk1, unk2)
elif command == 169:
unk = read16(f)
return "SetOTPushback2(%d)" % unk
elif command == 171:
align(f, 4)
checksum = read32(f)
unk2 = read16(f)
unk3 = read16(f)
unk4 = read16(f)
assert(unk2 == 0)
assert(unk3 == 0)
assert(unk4 == 0)
return "BackgroundCreate(0x%08X, %d, %d, %d)" % (checksum, unk2, unk3, unk4)
elif command == 178:
name = read_string(f)
align(f, 2)
return "SetRestart2(%s)" % code_string(name)
elif command == 200:
color_hi = read16(f)
color_lo = read16(f)
color = (color_hi << 16) | color_lo
return "SetFadeColor(0x%08X)" % color
elif command == 202:
color_hi = read16(f)
color_lo = read16(f)
color = (color_hi << 16) | color_lo
return "SetSkyColor(0x%08X)" % color
elif command == 203:
unk = read16(f)
return "SetCareerFlag(%d)" % unk
elif command == 204:
unk = read16(f)
return "IfCareerFlag(%d)" % unk
elif command == 201:
align(f, 4)
checksum = read32(f)
unk3 = read16s(f)
return "GapPolyHit(0x%08X, %d)" % (checksum, unk3)
elif command == 65535:
return "EndCommandList()"
print("Unknown commands-command: 0x%04X, alignment: %d" % (command, f.tell() % 4))
return "Unknown:0x%04X" % command
s = disassemble_commands_command()
assert(s.count("(") == s.count(")"))
print(s)
if s == "EndCommandList()":
break
# Read some header?
magic = read32(f)
version = read32(f)
print(".header 0x%08X 0x%08X" % (magic, version))
assert(magic == 0x4752545F)
assert(version == 2)
previous_cursor = None
bad_node_types = []
# Read each node
node_count = read32(f)
node_offsets = []
for i in range(node_count):
offset = read32(f)
node_offsets += [offset]
for node_i, (offset, next_offset) in enumerate(zip(node_offsets, node_offsets[1:])):
assumed_size = next_offset - offset
f.seek(offset)
node_type = read16(f)
print()
print("# node %d at %d (assumed size: %d): type %d" % (node_i, offset, assumed_size, node_type))
#print(node_type)
if node_type == 1: # Baddy ?!
unk1 = []
v1 = read16(f)
v2 = read16(f)
unk1 += ["0x%04X" % v1, "0x%04X" % v2]
al = f.tell() % 4
print("%3d: %s %d Baddy: %s %d" % (node_i, filename, al, unk1, f.tell() - offset))
assert(v1 in [203, 213, 215, 216, 217, 218, 219] + [0x192] + [0xD1]) # Game object identifier (= baddy type)
assert(v2 in [0x1000, 0x1001])
if v2 == 0x1001:
unk1 = read_array()
unk2 = read16(f)
unk3 = read16(f)
align(f, 4)
x, y, z = read_vector()
unk4 = f.read(6).hex()
assumed_gap = next_offset - f.tell()
print(assumed_gap)
if assumed_gap == 0:
print("THPS1/THPS2")
elif assumed_gap >= 2:
v = read16(f)
print("THPS2-COMMANDS: 0x%04X" % v)
assert(v == 0x0000)
# This probably doesn't include a script, but some of them still contain a C_DONE()
disassemble_script()
# This is the same header as for script
print("unk: %s 0x%04X, 0x%04X, %4s %f %f %f %s" % (unk1, unk2, unk3, pad.hex(), x, y, z, unk4)) #FIXME: There's still a script-command sometimes.. when?!
#FIXME: If there is still more bytes (only very few files of THPS1 + Bullring), then there must be 2 bytes, followed by script-commands
else:
handle_script_garbage(False)
disassemble_script()
elif node_type == 2: # Crate
unk1 = read16(f)
assert(unk1 == 0)
pad = align(f, 4)
checksum = read32(f)
print("Crate 0x%04X %4s 0x%08X" % (unk1, pad.hex(), checksum))
elif node_type == 3: # Point ?!
nodes = read_array()
pad = align(f, 4)
x, y, z = read_vector()
print("Point %s %4s %f %f %f" % (nodes, pad.hex(), x, y, z))
elif node_type == 4: # AutoExec
print("AutoExec:")
disassemble_commands()
elif node_type == 5: # PowrUp ?!
# For THPS2 (PC)
pickup_types = {
4: "KPickup",
5: "SPickup",
6: "APickup",
10: "EPickup",
15: "TPickup",
16: "TapePickup",
21: "BonusPickup100", # Alias: BonusPickup
22: "BonusPickup200",
23: "BonusPickup500",
24: "MoneyPickup250", # Alias: MoneyPickup20
25: "MoneyPickup50",
26: "MoneyPickup100",
33: "LevelPickup"
}
al = f.tell() % 8
pickup_type = read16(f) # Type
unk2 = read16(f)
unk = []
tmp = align(f, 4)
# There appears to be a bug in SKNY_T.TRG where additional info is present for LevelPickup
assumed_gap = next_offset - f.tell()
print(assumed_gap)
if assumed_gap == 20:
print("THPS1")
elif assumed_gap == 18:
print("THPS2")
elif assumed_gap == 22:
u7 = read16(f)
v8 = read16(f)
unk += ["0x%04X:0x%04X" % (u7, v8)]
print("THPS2-NYBUG")
x, y, z = read_vector()
unk += ["%f %f %f" % (x, y, z)]
u7 = read16(f)
v8 = read16(f)
unk += ["0x%04X:0x%04X" % (u7, v8)]
print(unk)
assert(u7 in [0x0000, 0x0001]) #FIXME: 0x0001 is never seen in THPS2-Windows
assert(v8 == 0x0001)
v = read16(f)
unk += ["0x%04X" % v]
#print(unk)
assert(v == 0xFFFF)
# Another 0xFFFF for THPS1
if assumed_gap == 20:
v = read16(f)
unk += ["0x%04X" % v]
assert(v == 0xFFFF)
print("%s %d PowrUp: %4s %02d %s # %s" % (filename, al, tmp.hex(), pickup_type, unk, pickup_types[pickup_type]))
#assert(v2 in [0x0000, 0xFFFE, 0xFFFF])
#assert(v4 in [0x0000, 0xFFFF])
#assert(v6 in [0x0000, 0x0001, 0xFFFE, 0xFFFF])
elif node_type == 6: # CommandPoint
nodes = read_array()
align(f, 4)
checksum = read32(f)
print("CommandPoint: %s, 0x%08X" % (nodes, checksum))
disassemble_commands()
pass #FIXME
elif node_type == 8: # Restart
# Seems to be a list of CommandPoints?
unk_count = read16(f)
unk1 = []
for j in range(unk_count):
unk1 += [read16(f)]
al = f.tell() % 4
#FIXME: Read this, so we can assert 0 padding?
# Same stuff as in script-garbage?
pad = align(f, 4)
x, y, z = read_vector()
unk2 = read16(f)
unk3 = read16(f)
unk4 = read16(f)
#assert(unk3 == 0x0000)
print(f.tell())
name = read_string(f) # I assumed 64 bytes, but then we read too much sometimes
align(f, 2)
#print(read16(f))
#print(read16(f))
if False:
while True:
unk = read_string(f) # I assumed 64 bytes, but then we read too much sometimes
align(f, 2)
print(unk)
if len(unk) == 0:
break
print("%d %4s Restart: '%s' %s %f %f %f 0x%04X 0x%04X 0x%04X" % (al, pad.hex(), name, unk1, x, y, z, unk2, unk3, unk4))
disassemble_commands()
elif node_type == 10: # RailPoint
unk2 = read_array()
al = f.tell() % 4
pad = align(f, 4)
x, y, z = read_vector()
unk4 = ["%f %f %f" % (x, y, z)]
unk5 = read16(f)
assumed_gap = next_offset - f.tell()
if assumed_gap == 6:
unk6 = "THPS1 Prototype: %s" % f.read(4).hex()
unk7 = read16(f)
unk6 += "0x%04X" % unk7
assert(unk7 == 0xFFFF)
elif assumed_gap == 8:
unk6 = "THPS1: %s" % f.read(8).hex()
elif assumed_gap == 4:
unk6 = "THPS2-SKATE_T: %s" % f.read(4).hex()
else:
unk6 = "UNK/THPS2" #FIXME: Also in THPS1 prototype - I assume they added some arguments at some point, but then removed them again?
print("%s %d RailPoint: %s" % (filename, al, [unk2, "%4s" % pad.hex(), unk4, unk5, unk6]))
elif node_type == 11: # RailDef
al = f.tell() % 4
unk1 = read_array()
pad = align(f, 4)
x, y, z = read_vector()
unk2 = ["%f %f %f" % (x, y, z)]
unk3 = f.read(2).hex()
assumed_gap = next_offset - f.tell()
print(assumed_gap)
unk_extra = []
if assumed_gap == 8:
print("THPS1")
unk_extra += [f.read(6)]
v = read16(f)
unk_extra += ["0x%04X" % v]
assert(v == 0xFFFF)
else:
print("THPS2")
print("%s %d RailDef: %s" % (filename, al, [unk1, "%4s" % pad.hex(), unk2, unk3, unk_extra]))
elif node_type == 12: # TrickOb
# THPS1 Prototype stuff
if True:
assumed_gap = next_offset - f.tell()
if assumed_gap == 6:
pad = align(f, 4)
checksum = read32(f)
assumed_gap = next_offset - f.tell()
if assumed_gap == 2:
v = read16(f)
unk = "THPS1-Prototype=Extra=%d: 0x%08X 0x%04X" % (assumed_gap, checksum, v)
assert(v == 0xFFFF)
else:
unk = "THPS1=%d: 0x%08X" % (assumed_gap, checksum)
elif assumed_gap > 6:
nodes = read_array()
pad = align(f, 4)
checksum = read32(f)
assumed_gap = next_offset - f.tell()
if assumed_gap == 2:
v = read16(f)
unk = "THPS1-Extra=%d: %s 0x%08X 0x%04X" % (assumed_gap, nodes, checksum, v)
assert(v == 0xFFFF)
else:
unk = "THPS2=%d: %s 0x%08X" % (assumed_gap, nodes, checksum)
elif assumed_gap == 14:
unk = parse_ob()
unk = "THPS2 %s" % unk
if thps1_file:
v = read16(f)
unk += ["0x%04X" % v]
#assert(v == 0xFFFF)
else:
unk = "???=%d" % assumed_gap
print("TrickOb: %4s %s" % (pad.hex(), unk))
elif node_type == 13: # CamPt
#CamPtNormal = 1
#CamPtFollow = 2
#CamPtFollow_Close = 0
#CamPtFollow_CloseLow = 1
#CamPtFollow_Normal = 2
#CameraModeNormal = 3
#CamPtLead_Close = 4
#CamPtLead_CloseLow = 5
#CamPtLead_Normal = 6
#CameraModeBoss = 18
# Bogus names, but this kind of order is expected
cam_link = read16(f)
assert(cam_link == 0)
pad = align(f, 4)
x, y, z = read_vector()
cam_radius = read16(f)
cam_type = read16(f)
print("CamPt: %d %4s %f %f %f, 0x%04X, 0x%04X" % (cam_link, pad.hex(), x, y, z, cam_radius, cam_type))
elif node_type == 14: # GoalOb
unk = parse_ob()
assumed_gap = next_offset - f.tell()
print(assumed_gap)
if assumed_gap == 2:
v = read16(f)
assert(v == 0xFFFF)
print("THPS1: 0x%04X" % v)
else:
print("THPS2")
print("GoalOb: %s" % unk)
elif node_type == 15: # AutoExec2
print("AutoExec2:")
disassemble_commands()
elif node_type == 255: # Terminator
print("Terminator")
elif node_type == 501: # OffLight
align(f, 4)
x, y, z = read_vector()
print("OffLight: %f %f %f %s" % (x, y, z, f.read(20).hex()))
elif node_type == 1000: # ScriptPoint
print("ScriptPoint:")
handle_script_garbage(True)
disassemble_script()
else:
print("Unknown node-type %d" % node_type)
cursor = f.tell()
size = cursor - offset
# Before we seek, check if we will go where we expect
if size != assumed_size:
delta = assumed_size - size
data = f.read(max(0, delta))
print("# Bad read size in node (type %d); Reached %d, expected %d (%+d): %s" % (node_type, cursor, offset, delta, data.hex()))
#assert(delta > 0) #FIXME: Re-enable
if not node_type in bad_node_types:
bad_node_types += [node_type]
print("%s: Review sizes in the following types: %s" % (filename, bad_node_types))