def get_behavior_data(rom_contents, tileset_header, game='RS'):
behavior_data_ptr = mapped.get_rom_addr(tileset_header['behavior_data_ptr'])
t_type = tileset_header['tileset_type']
if t_type == 0:
if game == 'RS' or game == 'EM':
num_of_blocks = 512
else:
num_of_blocks = 640
else:
block_data_ptr = mapped.get_rom_addr(tileset_header['block_data_ptr'])
num_of_blocks = (behavior_data_ptr - block_data_ptr) // 16
length = num_of_blocks*16
mem = rom_contents[behavior_data_ptr:behavior_data_ptr+num_of_blocks*4]
return mem
map_data_header = mapped.parse_map_data(
rom_contents, map_header['map_data_ptr'], game_id)
tilesets.add((
map_data_header['global_tileset_ptr'],
map_data_header['local_tileset_ptr']))
global_blocks = {}
local_blocks = {}
global_behavior = {}
local_behavior = {}
for tileset1, tileset2 in list(tilesets):
t1_header = mapped.parse_tileset_header(rom_contents, tileset1, game_id)
t2_header = mapped.parse_tileset_header(rom_contents, tileset2, game_id)
pals1_ptr = mapped.get_rom_addr(t1_header["palettes_ptr"])
pals2_ptr = mapped.get_rom_addr(t2_header["palettes_ptr"])
pals = mapped.get_pals(rom_contents, game_id, pals1_ptr, pals2_ptr)
imgs = mapped.load_tilesets(rom_contents, game_id, t1_header, t2_header, pals)
# Check if the tileset has been rendered already
if tileset1 not in global_blocks:
print(hex(tileset1))
behavior_data1 = get_behavior_data(rom_contents, t1_header, game_id)
global_behavior[tileset1] = behavior_data1
block_data_mem = mapped.get_block_data(rom_contents, t1_header, game_id)
blocks_imgs = build_block_imgs(
block_data_mem, imgs, pals, behavior_data1)
global_blocks[tileset1] = blocks_imgs
for bank_n in range(len(banks)):
print("Exporting bank", bank_n)
map_headers = get_map_headers(rom_contents, bank_n, banks)
for map_n, map_header_address in enumerate(map_headers):
# Last map, I haven't found a better way to handle this
if bank_n >= 42 and map_n > 0:
break
map_header = parse_map_header(rom_contents, map_header_address)
map_data_header = mapped.parse_map_data(
rom_contents, map_header['map_data_ptr'], game_id)
# Parse tile data
tilemap_ptr = mapped.get_rom_addr(map_data_header['tilemap_ptr'])
map_size = map_data_header['w'] * map_data_header['h'] * 2
map_mem = rom_contents[tilemap_ptr:tilemap_ptr+map_size]
map_data = mapped.parse_map_mem(map_mem, map_data_header['h'],
map_data_header['w'])
# Parse tileset offsets and label
global_t = map_data_header['global_tileset_ptr']
local_t = map_data_header['local_tileset_ptr']
label_index = map_header['label_index'] - 88
label = map_labels[label_index]
# Parse events
events_header = mapped.parse_events_header(rom_contents,
map_header['event_data_ptr'])
events = mapped.parse_events(rom_contents, events_header)
