diff options
Diffstat (limited to 'pokemontools/crystalparts/old_parsers.py')
| -rw-r--r-- | pokemontools/crystalparts/old_parsers.py | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/pokemontools/crystalparts/old_parsers.py b/pokemontools/crystalparts/old_parsers.py index 15878d2..81d79ed 100644 --- a/pokemontools/crystalparts/old_parsers.py +++ b/pokemontools/crystalparts/old_parsers.py @@ -2,18 +2,37 @@ Some old methods rescued from crystal.py """ +import logging + import pokemontools.pointers as pointers +from pokemontools.crystal import ( + rom_interval, + old_parse_xy_trigger_bytes, + parse_script_engine_script_at, + calculate_pointer_from_bytes_at, + parse_text_engine_script_at, + + # constants + second_map_header_byte_size, + warp_byte_size, + trigger_byte_size, + signpost_byte_size, + people_event_byte_size, +) + +import pokemontools.helpers as helpers + map_header_byte_size = 9 all_map_headers = [] -def old_parse_map_script_header_at(address, map_group=None, map_id=None, debug=True): +def old_parse_map_script_header_at(address, map_group=None, map_id=None, rom=None, debug=True): logging.debug("starting to parse the map's script header..") #[[Number1 of pointers] Number1 * [2byte pointer to script][00][00]] ptr_line_size = 4 #[2byte pointer to script][00][00] trigger_ptr_cnt = ord(rom[address]) - trigger_pointers = helpers.grouper(rom_interval(address+1, trigger_ptr_cnt * ptr_line_size, strings=False), count=ptr_line_size) + trigger_pointers = helpers.grouper(rom_interval(address+1, trigger_ptr_cnt * ptr_line_size, rom=rom, strings=False), count=ptr_line_size) triggers = {} for index, trigger_pointer in enumerate(trigger_pointers): logging.debug("parsing a trigger header...") @@ -34,7 +53,7 @@ def old_parse_map_script_header_at(address, map_group=None, map_id=None, debug=T #[[Number2 of pointers] Number2 * [hook number][2byte pointer to script]] callback_ptr_line_size = 3 callback_ptr_cnt = ord(rom[address]) - callback_ptrs = helpers.grouper(rom_interval(address+1, callback_ptr_cnt * callback_ptr_line_size, strings=False), count=callback_ptr_line_size) + callback_ptrs = helpers.grouper(rom_interval(address+1, callback_ptr_cnt * callback_ptr_line_size, rom=rom, strings=False), count=callback_ptr_line_size) callback_pointers = {} callbacks = {} for index, callback_line in enumerate(callback_ptrs): @@ -64,10 +83,10 @@ def old_parse_map_script_header_at(address, map_group=None, map_id=None, debug=T } -def old_parse_map_header_at(address, map_group=None, map_id=None, debug=True): +def old_parse_map_header_at(address, map_group=None, map_id=None, all_map_headers=None, rom=None, debug=True): """parses an arbitrary map header at some address""" logging.debug("parsing a map header at {0}".format(hex(address))) - bytes = rom_interval(address, map_header_byte_size, strings=False, debug=debug) + bytes = rom_interval(address, map_header_byte_size, rom=rom, strings=False, debug=debug) bank = bytes[0] tileset = bytes[1] permission = bytes[2] @@ -89,19 +108,19 @@ def old_parse_map_header_at(address, map_group=None, map_id=None, debug=True): "fishing": fishing_group, } logging.debug("second map header address is {0}".format(hex(second_map_header_address))) - map_header["second_map_header"] = old_parse_second_map_header_at(second_map_header_address, debug=debug) + map_header["second_map_header"] = old_parse_second_map_header_at(second_map_header_address, rom=rom, debug=debug) event_header_address = map_header["second_map_header"]["event_address"] script_header_address = map_header["second_map_header"]["script_address"] # maybe event_header and script_header should be put under map_header["second_map_header"] - map_header["event_header"] = old_parse_map_event_header_at(event_header_address, map_group=map_group, map_id=map_id, debug=debug) - map_header["script_header"] = old_parse_map_script_header_at(script_header_address, map_group=map_group, map_id=map_id, debug=debug) + map_header["event_header"] = old_parse_map_event_header_at(event_header_address, map_group=map_group, map_id=map_id, rom=rom, debug=debug) + map_header["script_header"] = old_parse_map_script_header_at(script_header_address, map_group=map_group, map_id=map_id, rom=rom, debug=debug) return map_header all_second_map_headers = [] -def old_parse_second_map_header_at(address, map_group=None, map_id=None, debug=True): +def old_parse_second_map_header_at(address, map_group=None, map_id=None, rom=None, debug=True): """each map has a second map header""" - bytes = rom_interval(address, second_map_header_byte_size, strings=False) + bytes = rom_interval(address, second_map_header_byte_size, rom=rom, strings=False) border_block = bytes[0] height = bytes[1] width = bytes[2] @@ -150,7 +169,7 @@ def old_parse_warp_bytes(some_bytes, debug=True): }) return warps -def old_parse_signpost_bytes(some_bytes, bank=None, map_group=None, map_id=None, debug=True): +def old_parse_signpost_bytes(some_bytes, bank=None, map_group=None, map_id=None, rom=None, debug=True): assert len(some_bytes) % signpost_byte_size == 0, "wrong number of bytes" signposts = [] for bytes in helpers.grouper(some_bytes, count=signpost_byte_size): @@ -216,7 +235,7 @@ def old_parse_signpost_bytes(some_bytes, bank=None, map_group=None, map_id=None, signposts.append(spost) return signposts -def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_id=None, debug=True): +def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_id=None, rom=None, debug=True): """parse some number of people-events from the data see http://hax.iimarck.us/files/scriptingcodes_eng.htm#Scripthdr @@ -297,7 +316,7 @@ def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_i "parsing a trainer (person-event) at x={x} y={y}" .format(x=x, y=y) ) - parsed_trainer = parse_trainer_header_at(ptr_address, map_group=map_group, map_id=map_id) + parsed_trainer = old_parse_trainer_header_at(ptr_address, map_group=map_group, map_id=map_id, rom=rom) extra_portion = { "event_type": "trainer", "trainer_data_address": ptr_address, @@ -340,9 +359,9 @@ def old_parse_people_event_bytes(some_bytes, address=None, map_group=None, map_i people_events.append(people_event) return people_events -def old_parse_trainer_header_at(address, map_group=None, map_id=None, debug=True): +def old_parse_trainer_header_at(address, map_group=None, map_id=None, rom=None, debug=True): bank = pointers.calculate_bank(address) - bytes = rom_interval(address, 12, strings=False) + bytes = rom_interval(address, 12, rom=rom, strings=False) bit_number = bytes[0] + (bytes[1] << 8) trainer_group = bytes[2] trainer_id = bytes[3] @@ -382,7 +401,7 @@ def old_parse_trainer_header_at(address, map_group=None, map_id=None, debug=True "script_talk_again": script_talk_again, } -def old_parse_map_event_header_at(address, map_group=None, map_id=None, debug=True): +def old_parse_map_event_header_at(address, map_group=None, map_id=None, rom=None, debug=True): """parse crystal map event header byte structure thing""" returnable = {} @@ -396,29 +415,29 @@ def old_parse_map_event_header_at(address, map_group=None, map_id=None, debug=Tr # warps warp_count = ord(rom[address+2]) warp_byte_count = warp_byte_size * warp_count - warps = rom_interval(address+3, warp_byte_count) + warps = rom_interval(address+3, warp_byte_count, rom=rom) after_warps = address + 3 + warp_byte_count returnable.update({"warp_count": warp_count, "warps": old_parse_warp_bytes(warps)}) # triggers (based on xy location) trigger_count = ord(rom[after_warps]) trigger_byte_count = trigger_byte_size * trigger_count - triggers = rom_interval(after_warps+1, trigger_byte_count) + triggers = rom_interval(after_warps+1, trigger_byte_count, rom=rom) after_triggers = after_warps + 1 + trigger_byte_count returnable.update({"xy_trigger_count": trigger_count, "xy_triggers": old_parse_xy_trigger_bytes(triggers, bank=bank, map_group=map_group, map_id=map_id)}) # signposts signpost_count = ord(rom[after_triggers]) signpost_byte_count = signpost_byte_size * signpost_count - signposts = rom_interval(after_triggers+1, signpost_byte_count) + signposts = rom_interval(after_triggers+1, signpost_byte_count, rom=rom) after_signposts = after_triggers + 1 + signpost_byte_count - returnable.update({"signpost_count": signpost_count, "signposts": old_parse_signpost_bytes(signposts, bank=bank, map_group=map_group, map_id=map_id)}) + returnable.update({"signpost_count": signpost_count, "signposts": old_parse_signpost_bytes(signposts, bank=bank, map_group=map_group, map_id=map_id, rom=rom)}) # people events people_event_count = ord(rom[after_signposts]) people_event_byte_count = people_event_byte_size * people_event_count - people_events_bytes = rom_interval(after_signposts+1, people_event_byte_count) - people_events = old_parse_people_event_bytes(people_events_bytes, address=after_signposts+1, map_group=map_group, map_id=map_id) + people_events_bytes = rom_interval(after_signposts+1, people_event_byte_count, rom=rom) + people_events = old_parse_people_event_bytes(people_events_bytes, address=after_signposts+1, map_group=map_group, map_id=map_id, rom=rom) returnable.update({"people_event_count": people_event_count, "people_events": people_events}) return returnable |