f591d89f84
Run: restool.py decode to extract assets into assets/defs/* Run: restool.py compile to compile the assets back into a rom
81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
from decode_common import *
|
|
|
|
BANK = 0x87
|
|
|
|
kInstructionSet = {
|
|
0x8780b2: ('Delete', ''),
|
|
0x8780b7: ('Goto', 'G'),
|
|
0x87813f: ('GotoIfEventHappened', 'HG'),
|
|
0x878150: ('SetEventHappened', 'H'),
|
|
0x8781ba: ('WaitUntilAreaBossDead_DoubleRet', ''),
|
|
0x878303: ('GotoIfBossBitSetInArea', 'BBG'),
|
|
0x878320: ('SpawnTourianStatueEyeGlow', 'H'),
|
|
0x87832f: ('SpawnTourianStatueSoul', 'H'),
|
|
0x87833e: ('GotoIfTourianStatueBusy', 'G'),
|
|
0x878349: ('TourianStatueSetState', 'H'),
|
|
0x878352: ('TourianStatueClearState', 'H'),
|
|
0x87835b: ('Clear3PaletteColors', 'H'),
|
|
0x878372: ('SpawnPalfxObj', 'H'),
|
|
0x87837f: ('Write8PaletteColors', 'H'),
|
|
}
|
|
|
|
kCommandByName = {v[0] : (k, v[1]) for k, v in kInstructionSet.items()}
|
|
|
|
class AnimtilesParser(InstrParserCommon):
|
|
instruction_set = kInstructionSet
|
|
instruction_set_term = {0x8780b7, 0x8780b2}
|
|
TAG = 'animtiles'
|
|
|
|
def __init__(self):
|
|
super().__init__()
|
|
self.current_array_size = None
|
|
|
|
def handle_draw_command(self, ins, ea):
|
|
drawp = get_word(ea + 2) | (BANK << 16)
|
|
assert self.current_array_size != None
|
|
self.blobs[drawp] = self.current_array_size
|
|
self.print_line(ea, f' {ins} ! {get_ea_name(drawp)}')
|
|
return 4
|
|
|
|
def visit(self, ea, cur_size = None):
|
|
if cur_size == None:
|
|
super().visit(ea)
|
|
return
|
|
self.current_array_size = cur_size
|
|
super().visit(ea)
|
|
self.process_queue(final = False)
|
|
|
|
def process_queue_entry(self, ea):
|
|
assert ea & 0x8000
|
|
while ea not in self.visited:
|
|
self.visited.add(ea)
|
|
ins = get_word(ea)
|
|
if ins & 0x8000:
|
|
ea_org = ea
|
|
ins = (BANK << 16) | ins
|
|
if ins not in self.instruction_set:
|
|
raise Exception(f'Ins {ins:X} not in iset at {ea:X}')
|
|
name, operands = self.instruction_set[ins]
|
|
ea += 2
|
|
r = []
|
|
for op in operands:
|
|
if op == 'B':
|
|
r.append('%d' % get_byte(ea))
|
|
ea += 1
|
|
elif op == 'H':
|
|
r.append('%d' % get_word(ea))
|
|
ea += 2
|
|
elif op == 'G':
|
|
addr = (BANK << 16) | get_word(ea)
|
|
r.append(get_ea_name(addr, short_label=True))
|
|
self.visit(addr)
|
|
ea += 2
|
|
else:
|
|
assert 0
|
|
self.print_line(ea_org, f' {name}({", ".join(r)})')
|
|
if ins in self.instruction_set_term:
|
|
self.print_line(ea_org + 1, '')
|
|
break
|
|
else:
|
|
ea += self.handle_draw_command(ins, ea)
|