def save_maps(savedir, show_sprites=True, config=config):
"""
Draw as many maps as possible.
"""
crystal.cachably_parse_rom()
for map_group_id in crystal.map_names.keys():
for map_id in crystal.map_names[map_group_id].keys():
if isinstance(map_id, int):
image = save_map(map_group_id, map_id, savedir, show_sprites=show_sprites, config=config)
def save_maps(savedir, show_sprites=True, config=config):
"""
Draw as many maps as possible.
"""
crystal.cachably_parse_rom()
for map_group_id in crystal.map_names.keys():
for map_id in crystal.map_names[map_group_id].keys():
if isinstance(map_id, int):
image = save_map(map_group_id,
map_id,
savedir,
show_sprites=show_sprites,
config=config)
def draw_map(map_group_id, map_id, palettes, show_sprites=True, config=config):
"""
Makes a picture of a map.
"""
# extract data from the ROM
crystal.cachably_parse_rom()
map_header = crystal.map_names[map_group_id][map_id]["header_new"]
second_map_header = map_header.second_map_header
width = second_map_header.blockdata.width.byte
height = second_map_header.blockdata.height.byte
tileset_id = map_header.tileset.byte
blockdata = read_map_blockdata(map_header)
palette_map = read_palette_map(tileset_id, config=config)
tileset_blocks = read_blocks(tileset_id, config=config)
tileset_images = read_tiles(tileset_id,
palette_map,
palettes,
config=config)
map_image = Image.new("RGB", (width * tile_width * block_width,
height * tile_height * block_height))
# draw each block on the map
for block_num in xrange(len(blockdata)):
block_x = block_num % width
block_y = block_num / width
block = blockdata[block_y * width + block_x]
for (tile_num, tile) in enumerate(tileset_blocks[block]):
# tile gfx are split in half to make vram mapping easier
if tile >= 0x80:
tile -= 0x20
tile_x = block_x * 32 + (tile_num % 4) * 8
tile_y = block_y * 32 + (tile_num / 4) * 8
tile_image = tileset_images[tile]
map_image.paste(tile_image, (tile_x, tile_y))
# draw each sprite on the map
draw_map_sprites(map_header, map_image, config=config)
return map_image
def draw_map(map_group_id, map_id, palettes, show_sprites=True, config=config):
"""
Makes a picture of a map.
"""
# extract data from the ROM
crystal.cachably_parse_rom()
map_header = crystal.map_names[map_group_id][map_id]["header_new"]
second_map_header = map_header.second_map_header
width = second_map_header.blockdata.width.byte
height = second_map_header.blockdata.height.byte
tileset_id = map_header.tileset.byte
blockdata = read_map_blockdata(map_header)
palette_map = read_palette_map(tileset_id, config=config)
tileset_blocks = read_blocks(tileset_id, config=config)
tileset_images = read_tiles(tileset_id, palette_map, palettes, config=config)
map_image = Image.new("RGB", (width * tile_width * block_width, height * tile_height * block_height))
# draw each block on the map
for block_num in xrange(len(blockdata)):
block_x = block_num % width
block_y = block_num / width
block = blockdata[block_y * width + block_x]
for (tile_num, tile) in enumerate(tileset_blocks[block]):
# tile gfx are split in half to make vram mapping easier
if tile >= 0x80:
tile -= 0x20
tile_x = block_x * 32 + (tile_num % 4) * 8
tile_y = block_y * 32 + (tile_num / 4) * 8
tile_image = tileset_images[tile]
map_image.paste(tile_image, (tile_x, tile_y))
# draw each sprite on the map
draw_map_sprites(map_header, map_image, config=config)
return map_image
def save_map(map_group_id, map_id, savedir, show_sprites=True, config=config):
"""
Makes a map and saves it to a file in savedir.
"""
# this could be moved into a decorator
crystal.cachably_parse_rom()
map_name = crystal.map_names[map_group_id][map_id]["label"]
filename = "{name}.{ext}".format(name=map_name, ext="png")
filepath = os.path.join(savedir, filename)
palettes = read_palettes(config=config)
print "Drawing {}".format(map_name)
map_image = draw_map(map_group_id, map_id, palettes, show_sprites=show_sprites, config=config)
map_image.save(filepath)
return map_image
def save_map(map_group_id, map_id, savedir, show_sprites=True, config=config):
"""
Makes a map and saves it to a file in savedir.
"""
# this could be moved into a decorator
crystal.cachably_parse_rom()
map_name = crystal.map_names[map_group_id][map_id]["label"]
filename = "{name}.{ext}".format(name=map_name, ext="png")
filepath = os.path.join(savedir, filename)
palettes = read_palettes(config=config)
print "Drawing {}".format(map_name)
map_image = draw_map(map_group_id,
map_id,
palettes,
show_sprites=show_sprites,
config=config)
map_image.save(filepath)
return map_image