def read_from_rom(self, rom):
self.enemy_config_table.from_block(block=rom,
offset=from_snes_address(ENEMY_CONFIGURATION_TABLE_DEFAULT_OFFSET))
self.enemy_group_bg_table.from_block(block=rom,
offset=from_snes_address(ENEMY_GROUP_BACKGROUND_TABLE_DEFAULT_OFFSET))
# Read the sprites
log.debug("Reading battle sprites")
self.graphics_pointer_table.from_block(
rom, from_snes_address(read_asm_pointer(block=rom, offset=GRAPHICS_POINTER_TABLE_ASM_POINTER_OFFSET)))
self.battle_sprites = []
for i in range(self.graphics_pointer_table.num_rows):
with EbCompressibleBlock() as compressed_block:
compressed_block.from_compressed_block(
block=rom,
offset=from_snes_address(self.graphics_pointer_table[i][0]))
sprite = EbBattleSprite()
sprite.from_block(block=compressed_block, offset=0, size=self.graphics_pointer_table[i][1])
self.battle_sprites.append(sprite)
# Determine how many palettes there are
num_palettes = 0
for i in range(self.enemy_config_table.num_rows):
num_palettes = max(num_palettes, self.enemy_config_table[i][14])
num_palettes += 1
# Read the palettes
log.debug("Reading palettes")
palettes_offset = from_snes_address(read_asm_pointer(block=rom, offset=PALETTES_ASM_POINTER_OFFSET))
self.palettes = []
for i in range(num_palettes):
palette = EbPalette(num_subpalettes=1, subpalette_length=16)
palette.from_block(block=rom, offset=palettes_offset)
self.palettes.append(palette)
palettes_offset += palette.block_size()
# Read the groups
log.debug("Reading enemy groups")
self.enemy_group_table.from_block(rom, from_snes_address(ENEMY_GROUP_TABLE_DEFAULT_OFFSET))
self.enemy_groups = []
for i in range(self.enemy_group_table.num_rows):
group = []
group_offset = from_snes_address(self.enemy_group_table[i][0])
while rom[group_offset] != 0xff:
group.append(EnemyGroupTableEntry.from_block(block=rom, offset=group_offset))
group_offset += EnemyGroupTableEntry.size
self.enemy_groups.append(group)
def read_from_rom(self, rom):
self.enemy_config_table.from_block(block=rom,
offset=from_snes_address(ENEMY_CONFIGURATION_TABLE_DEFAULT_OFFSET))
self.enemy_group_bg_table.from_block(block=rom,
offset=from_snes_address(ENEMY_GROUP_BACKGROUND_TABLE_DEFAULT_OFFSET))
# Read the sprites
log.debug("Reading battle sprites")
self.graphics_pointer_table.from_block(
rom, from_snes_address(read_asm_pointer(block=rom, offset=GRAPHICS_POINTER_TABLE_ASM_POINTER_OFFSET)))
self.battle_sprites = []
for i in range(self.graphics_pointer_table.num_rows):
with EbCompressibleBlock() as compressed_block:
compressed_block.from_compressed_block(
block=rom,
offset=from_snes_address(self.graphics_pointer_table[i][0]))
sprite = EbBattleSprite()
sprite.from_block(block=compressed_block, offset=0, size=self.graphics_pointer_table[i][1])
self.battle_sprites.append(sprite)
# Determine how many palettes there are
num_palettes = 0
for i in range(self.enemy_config_table.num_rows):
num_palettes = max(num_palettes, self.enemy_config_table[i][14])
num_palettes += 1
# Read the palettes
log.debug("Reading palettes")
palettes_offset = from_snes_address(read_asm_pointer(block=rom, offset=PALETTES_ASM_POINTER_OFFSET))
self.palettes = []
for i in range(num_palettes):
palette = EbPalette(num_subpalettes=1, subpalette_length=16)
palette.from_block(block=rom, offset=palettes_offset)
self.palettes.append(palette)
palettes_offset += palette.block_size()
# Read the groups
log.debug("Reading enemy groups")
self.enemy_group_table.from_block(rom, from_snes_address(ENEMY_GROUP_TABLE_DEFAULT_OFFSET))
self.enemy_groups = []
for i in range(self.enemy_group_table.num_rows):
group = []
group_offset = from_snes_address(self.enemy_group_table[i][0])
while rom[group_offset] != 0xff:
group.append(EnemyGroupTableEntry.from_block(block=rom, offset=group_offset))
group_offset += EnemyGroupTableEntry.size
self.enemy_groups.append(group)
