64e2d55e92
* Allow levels to scroll vertically without climb or run * Account for needing Yoshi for VB2 Dragon Coins * Don't allow messages on intro level
449 lines
18 KiB
Python
449 lines
18 KiB
Python
import logging
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import asyncio
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import time
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from NetUtils import ClientStatus, color
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from worlds.AutoSNIClient import SNIClient
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from .Names.TextBox import generate_received_text
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snes_logger = logging.getLogger("SNES")
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# FXPAK Pro protocol memory mapping used by SNI
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ROM_START = 0x000000
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WRAM_START = 0xF50000
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WRAM_SIZE = 0x20000
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SRAM_START = 0xE00000
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SMW_ROMHASH_START = 0x7FC0
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ROMHASH_SIZE = 0x15
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SMW_PROGRESS_DATA = WRAM_START + 0x1F02
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SMW_DRAGON_COINS_DATA = WRAM_START + 0x1F2F
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SMW_PATH_DATA = WRAM_START + 0x1EA2
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SMW_EVENT_ROM_DATA = ROM_START + 0x2D608
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SMW_ACTIVE_LEVEL_DATA = ROM_START + 0x37F70
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SMW_GOAL_DATA = ROM_START + 0x01BFA0
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SMW_REQUIRED_BOSSES_DATA = ROM_START + 0x01BFA1
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SMW_REQUIRED_EGGS_DATA = ROM_START + 0x01BFA2
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SMW_SEND_MSG_DATA = ROM_START + 0x01BFA3
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SMW_RECEIVE_MSG_DATA = ROM_START + 0x01BFA4
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SMW_DEATH_LINK_ACTIVE_ADDR = ROM_START + 0x01BFA5
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SMW_DRAGON_COINS_ACTIVE_ADDR = ROM_START + 0x01BFA6
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SMW_SWAMP_DONUT_GH_ADDR = ROM_START + 0x01BFA7
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SMW_GAME_STATE_ADDR = WRAM_START + 0x100
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SMW_MARIO_STATE_ADDR = WRAM_START + 0x71
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SMW_BOSS_STATE_ADDR = WRAM_START + 0xD9B
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SMW_ACTIVE_BOSS_ADDR = WRAM_START + 0x13FC
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SMW_CURRENT_LEVEL_ADDR = WRAM_START + 0x13BF
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SMW_MESSAGE_BOX_ADDR = WRAM_START + 0x1426
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SMW_BONUS_STAR_ADDR = WRAM_START + 0xF48
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SMW_EGG_COUNT_ADDR = WRAM_START + 0x1F24
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SMW_BOSS_COUNT_ADDR = WRAM_START + 0x1F26
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SMW_NUM_EVENTS_ADDR = WRAM_START + 0x1F2E
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SMW_SFX_ADDR = WRAM_START + 0x1DFC
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SMW_PAUSE_ADDR = WRAM_START + 0x13D4
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SMW_MESSAGE_QUEUE_ADDR = WRAM_START + 0xC391
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SMW_RECV_PROGRESS_ADDR = WRAM_START + 0x1F2B
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SMW_GOAL_LEVELS = [0x28, 0x31, 0x32]
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SMW_INVALID_MARIO_STATES = [0x05, 0x06, 0x0A, 0x0C, 0x0D]
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SMW_BAD_TEXT_BOX_LEVELS = [0x00, 0x26, 0x02, 0x4B]
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SMW_BOSS_STATES = [0x80, 0xC0, 0xC1]
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SMW_UNCOLLECTABLE_LEVELS = [0x25, 0x07, 0x0B, 0x40, 0x0E, 0x1F, 0x20, 0x1B, 0x1A, 0x35, 0x34, 0x31, 0x32]
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class SMWSNIClient(SNIClient):
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game = "Super Mario World"
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async def deathlink_kill_player(self, ctx):
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from SNIClient import DeathState, snes_buffered_write, snes_flush_writes, snes_read
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game_state = await snes_read(ctx, SMW_GAME_STATE_ADDR, 0x1)
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if game_state[0] != 0x14:
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return
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mario_state = await snes_read(ctx, SMW_MARIO_STATE_ADDR, 0x1)
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if mario_state[0] != 0x00:
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return
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message_box = await snes_read(ctx, SMW_MESSAGE_BOX_ADDR, 0x1)
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if message_box[0] != 0x00:
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return
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pause_state = await snes_read(ctx, SMW_PAUSE_ADDR, 0x1)
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if pause_state[0] != 0x00:
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return
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snes_buffered_write(ctx, WRAM_START + 0x9D, bytes([0x30])) # Freeze Gameplay
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snes_buffered_write(ctx, WRAM_START + 0x1DFB, bytes([0x09])) # Death Music
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snes_buffered_write(ctx, WRAM_START + 0x0DDA, bytes([0xFF])) # Flush Music Buffer
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snes_buffered_write(ctx, WRAM_START + 0x1407, bytes([0x00])) # Flush Cape Fly Phase
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snes_buffered_write(ctx, WRAM_START + 0x140D, bytes([0x00])) # Flush Spin Jump Flag
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snes_buffered_write(ctx, WRAM_START + 0x188A, bytes([0x00])) # Flush Empty Byte because the game does it
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snes_buffered_write(ctx, WRAM_START + 0x7D, bytes([0x90])) # Mario Y Speed
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snes_buffered_write(ctx, WRAM_START + 0x1496, bytes([0x30])) # Death Timer
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snes_buffered_write(ctx, SMW_MARIO_STATE_ADDR, bytes([0x09])) # Mario State -> Dead
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await snes_flush_writes(ctx)
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ctx.death_state = DeathState.dead
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ctx.last_death_link = time.time()
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async def validate_rom(self, ctx):
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from SNIClient import snes_buffered_write, snes_flush_writes, snes_read
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rom_name = await snes_read(ctx, SMW_ROMHASH_START, ROMHASH_SIZE)
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if rom_name is None or rom_name == bytes([0] * ROMHASH_SIZE) or rom_name[:3] != b"SMW":
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return False
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ctx.game = self.game
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ctx.items_handling = 0b111 # remote items
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receive_option = await snes_read(ctx, SMW_RECEIVE_MSG_DATA, 0x1)
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send_option = await snes_read(ctx, SMW_SEND_MSG_DATA, 0x1)
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ctx.receive_option = receive_option[0]
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ctx.send_option = send_option[0]
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ctx.allow_collect = True
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death_link = await snes_read(ctx, SMW_DEATH_LINK_ACTIVE_ADDR, 1)
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if death_link:
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await ctx.update_death_link(bool(death_link[0] & 0b1))
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ctx.rom = rom_name
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return True
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def add_message_to_queue(self, new_message):
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if not hasattr(self, "message_queue"):
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self.message_queue = []
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self.message_queue.append(new_message)
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async def handle_message_queue(self, ctx):
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from SNIClient import snes_buffered_write, snes_flush_writes, snes_read
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if not hasattr(self, "message_queue") or len(self.message_queue) == 0:
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return
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game_state = await snes_read(ctx, SMW_GAME_STATE_ADDR, 0x1)
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if game_state[0] != 0x14:
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return
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mario_state = await snes_read(ctx, SMW_MARIO_STATE_ADDR, 0x1)
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if mario_state[0] != 0x00:
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return
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message_box = await snes_read(ctx, SMW_MESSAGE_BOX_ADDR, 0x1)
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if message_box[0] != 0x00:
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return
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pause_state = await snes_read(ctx, SMW_PAUSE_ADDR, 0x1)
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if pause_state[0] != 0x00:
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return
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current_level = await snes_read(ctx, SMW_CURRENT_LEVEL_ADDR, 0x1)
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if current_level[0] in SMW_BAD_TEXT_BOX_LEVELS:
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return
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boss_state = await snes_read(ctx, SMW_BOSS_STATE_ADDR, 0x1)
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if boss_state[0] in SMW_BOSS_STATES:
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return
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active_boss = await snes_read(ctx, SMW_ACTIVE_BOSS_ADDR, 0x1)
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if active_boss[0] != 0x00:
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return
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next_message = self.message_queue.pop(0)
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snes_buffered_write(ctx, SMW_MESSAGE_QUEUE_ADDR, bytes(next_message))
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snes_buffered_write(ctx, SMW_MESSAGE_BOX_ADDR, bytes([0x03]))
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([0x22]))
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await snes_flush_writes(ctx)
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return
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async def game_watcher(self, ctx):
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from SNIClient import snes_buffered_write, snes_flush_writes, snes_read
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game_state = await snes_read(ctx, SMW_GAME_STATE_ADDR, 0x1)
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mario_state = await snes_read(ctx, SMW_MARIO_STATE_ADDR, 0x1)
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if game_state is None:
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# We're not properly connected
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return
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elif game_state[0] >= 0x18:
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if not ctx.finished_game:
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current_level = await snes_read(ctx, SMW_CURRENT_LEVEL_ADDR, 0x1)
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if current_level[0] in SMW_GOAL_LEVELS:
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await ctx.send_msgs([{"cmd": "StatusUpdate", "status": ClientStatus.CLIENT_GOAL}])
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ctx.finished_game = True
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return
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elif game_state[0] < 0x0B:
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# We haven't loaded a save file
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ctx.message_queue = []
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return
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elif mario_state[0] in SMW_INVALID_MARIO_STATES:
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# Mario can't come to the phone right now
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return
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if "DeathLink" in ctx.tags and game_state[0] == 0x14 and ctx.last_death_link + 1 < time.time():
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currently_dead = mario_state[0] == 0x09
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await ctx.handle_deathlink_state(currently_dead)
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# Check for Egg Hunt ending
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goal = await snes_read(ctx, SMW_GOAL_DATA, 0x1)
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if game_state[0] == 0x14 and goal[0] == 1:
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current_level = await snes_read(ctx, SMW_CURRENT_LEVEL_ADDR, 0x1)
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message_box = await snes_read(ctx, SMW_MESSAGE_BOX_ADDR, 0x1)
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egg_count = await snes_read(ctx, SMW_EGG_COUNT_ADDR, 0x1)
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required_egg_count = await snes_read(ctx, SMW_REQUIRED_EGGS_DATA, 0x1)
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if current_level[0] == 0x28 and message_box[0] == 0x01 and egg_count[0] >= required_egg_count[0]:
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snes_buffered_write(ctx, WRAM_START + 0x13C6, bytes([0x08]))
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snes_buffered_write(ctx, WRAM_START + 0x13CE, bytes([0x01]))
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snes_buffered_write(ctx, WRAM_START + 0x1DE9, bytes([0x01]))
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snes_buffered_write(ctx, SMW_GAME_STATE_ADDR, bytes([0x18]))
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await snes_flush_writes(ctx)
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return
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egg_count = await snes_read(ctx, SMW_EGG_COUNT_ADDR, 0x1)
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boss_count = await snes_read(ctx, SMW_BOSS_COUNT_ADDR, 0x1)
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display_count = await snes_read(ctx, SMW_BONUS_STAR_ADDR, 0x1)
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if goal[0] == 0 and boss_count[0] > display_count[0]:
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snes_buffered_write(ctx, SMW_BONUS_STAR_ADDR, bytes([boss_count[0]]))
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await snes_flush_writes(ctx)
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elif goal[0] == 1 and egg_count[0] > display_count[0]:
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snes_buffered_write(ctx, SMW_BONUS_STAR_ADDR, bytes([egg_count[0]]))
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await snes_flush_writes(ctx)
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await self.handle_message_queue(ctx)
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new_checks = []
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event_data = await snes_read(ctx, SMW_EVENT_ROM_DATA, 0x60)
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progress_data = bytearray(await snes_read(ctx, SMW_PROGRESS_DATA, 0x0F))
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dragon_coins_data = bytearray(await snes_read(ctx, SMW_DRAGON_COINS_DATA, 0x0C))
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dragon_coins_active = await snes_read(ctx, SMW_DRAGON_COINS_ACTIVE_ADDR, 0x1)
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from worlds.smw.Rom import item_rom_data, ability_rom_data
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from worlds.smw.Levels import location_id_to_level_id, level_info_dict
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from worlds import AutoWorldRegister
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for loc_name, level_data in location_id_to_level_id.items():
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loc_id = AutoWorldRegister.world_types[ctx.game].location_name_to_id[loc_name]
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if loc_id not in ctx.locations_checked:
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event_id = event_data[level_data[0]]
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if level_data[1] == 2:
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# Dragon Coins Check
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if not dragon_coins_active or dragon_coins_active[0] == 0:
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continue
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progress_byte = (level_data[0] // 8)
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progress_bit = 7 - (level_data[0] % 8)
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data = dragon_coins_data[progress_byte]
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masked_data = data & (1 << progress_bit)
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bit_set = (masked_data != 0)
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if bit_set:
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new_checks.append(loc_id)
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else:
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event_id_value = event_id + level_data[1]
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progress_byte = (event_id_value // 8)
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progress_bit = 7 - (event_id_value % 8)
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data = progress_data[progress_byte]
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masked_data = data & (1 << progress_bit)
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bit_set = (masked_data != 0)
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if bit_set:
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new_checks.append(loc_id)
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verify_game_state = await snes_read(ctx, SMW_GAME_STATE_ADDR, 0x1)
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if verify_game_state is None or verify_game_state[0] < 0x0B or verify_game_state[0] > 0x29:
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# We have somehow exited the save file (or worse)
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print("Exit Save File")
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return
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rom = await snes_read(ctx, SMW_ROMHASH_START, ROMHASH_SIZE)
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if rom != ctx.rom:
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ctx.rom = None
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print("Exit ROM")
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# We have somehow loaded a different ROM
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return
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for new_check_id in new_checks:
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ctx.locations_checked.add(new_check_id)
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location = ctx.location_names[new_check_id]
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snes_logger.info(
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f'New Check: {location} ({len(ctx.locations_checked)}/{len(ctx.missing_locations) + len(ctx.checked_locations)})')
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await ctx.send_msgs([{"cmd": 'LocationChecks', "locations": [new_check_id]}])
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if game_state[0] != 0x14:
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# Don't receive items or collect locations outside of in-level mode
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return
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recv_count = await snes_read(ctx, SMW_RECV_PROGRESS_ADDR, 1)
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recv_index = recv_count[0]
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if recv_index < len(ctx.items_received):
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item = ctx.items_received[recv_index]
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recv_index += 1
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logging.info('Received %s from %s (%s) (%d/%d in list)' % (
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color(ctx.item_names[item.item], 'red', 'bold'),
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color(ctx.player_names[item.player], 'yellow'),
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ctx.location_names[item.location], recv_index, len(ctx.items_received)))
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if ctx.receive_option == 1 or (ctx.receive_option == 2 and ((item.flags & 1) != 0)):
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if item.item != 0xBC0012:
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# Don't send messages for Boss Tokens
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item_name = ctx.item_names[item.item]
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player_name = ctx.player_names[item.player]
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receive_message = generate_received_text(item_name, player_name)
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self.add_message_to_queue(receive_message)
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snes_buffered_write(ctx, SMW_RECV_PROGRESS_ADDR, bytes([recv_index]))
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if item.item in item_rom_data:
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item_count = await snes_read(ctx, WRAM_START + item_rom_data[item.item][0], 0x1)
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increment = item_rom_data[item.item][1]
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new_item_count = item_count[0]
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if increment > 1:
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new_item_count = increment
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else:
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new_item_count += increment
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if verify_game_state[0] == 0x14 and len(item_rom_data[item.item]) > 2:
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([item_rom_data[item.item][2]]))
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snes_buffered_write(ctx, WRAM_START + item_rom_data[item.item][0], bytes([new_item_count]))
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elif item.item in ability_rom_data:
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# Handle Upgrades
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for rom_data in ability_rom_data[item.item]:
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data = await snes_read(ctx, WRAM_START + rom_data[0], 1)
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masked_data = data[0] | (1 << rom_data[1])
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snes_buffered_write(ctx, WRAM_START + rom_data[0], bytes([masked_data]))
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([0x3E])) # SMW_TODO: Custom sounds for each
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elif item.item == 0xBC000A:
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# Handle Progressive Powerup
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data = await snes_read(ctx, WRAM_START + 0x1F2D, 1)
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mushroom_data = data[0] & (1 << 0)
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fire_flower_data = data[0] & (1 << 1)
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cape_data = data[0] & (1 << 2)
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if mushroom_data == 0:
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masked_data = data[0] | (1 << 0)
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snes_buffered_write(ctx, WRAM_START + 0x1F2D, bytes([masked_data]))
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([0x3E]))
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elif fire_flower_data == 0:
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masked_data = data[0] | (1 << 1)
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snes_buffered_write(ctx, WRAM_START + 0x1F2D, bytes([masked_data]))
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([0x3E]))
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elif cape_data == 0:
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masked_data = data[0] | (1 << 2)
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snes_buffered_write(ctx, WRAM_START + 0x1F2D, bytes([masked_data]))
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snes_buffered_write(ctx, SMW_SFX_ADDR, bytes([0x41]))
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else:
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# Extra Powerup?
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pass
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elif item.item == 0xBC0015:
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# Handle Literature Trap
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from .Names.LiteratureTrap import lit_trap_text_list
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import random
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rand_trap = random.choice(lit_trap_text_list)
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for message in rand_trap:
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self.add_message_to_queue(message)
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await snes_flush_writes(ctx)
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# Handle Collected Locations
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new_events = 0
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path_data = bytearray(await snes_read(ctx, SMW_PATH_DATA, 0x60))
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donut_gh_swapped = await snes_read(ctx, SMW_SWAMP_DONUT_GH_ADDR, 0x1)
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new_dragon_coin = False
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for loc_id in ctx.checked_locations:
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if loc_id not in ctx.locations_checked:
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ctx.locations_checked.add(loc_id)
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loc_name = ctx.location_names[loc_id]
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if loc_name not in location_id_to_level_id:
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continue
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level_data = location_id_to_level_id[loc_name]
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if level_data[1] == 2:
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# Dragon Coins Check
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progress_byte = (level_data[0] // 8)
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progress_bit = 7 - (level_data[0] % 8)
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data = dragon_coins_data[progress_byte]
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new_data = data | (1 << progress_bit)
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dragon_coins_data[progress_byte] = new_data
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new_dragon_coin = True
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else:
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if level_data[0] in SMW_UNCOLLECTABLE_LEVELS:
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continue
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event_id = event_data[level_data[0]]
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event_id_value = event_id + level_data[1]
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progress_byte = (event_id_value // 8)
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progress_bit = 7 - (event_id_value % 8)
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|
|
data = progress_data[progress_byte]
|
|
masked_data = data & (1 << progress_bit)
|
|
bit_set = (masked_data != 0)
|
|
|
|
if bit_set:
|
|
continue
|
|
|
|
new_events += 1
|
|
new_data = data | (1 << progress_bit)
|
|
progress_data[progress_byte] = new_data
|
|
|
|
tile_id = await snes_read(ctx, SMW_ACTIVE_LEVEL_DATA + level_data[0], 0x1)
|
|
|
|
level_info = level_info_dict[tile_id[0]]
|
|
|
|
path = level_info.exit1Path if level_data[1] == 0 else level_info.exit2Path
|
|
|
|
if donut_gh_swapped[0] != 0 and tile_id[0] == 0x04:
|
|
# Handle Swapped Donut GH Exits
|
|
path = level_info.exit2Path if level_data[1] == 0 else level_info.exit1Path
|
|
|
|
if not path:
|
|
continue
|
|
|
|
this_end_path = path_data[tile_id[0]]
|
|
new_data = this_end_path | path.thisEndDirection
|
|
path_data[tile_id[0]] = new_data
|
|
|
|
other_end_path = path_data[path.otherLevelID]
|
|
new_data = other_end_path | path.otherEndDirection
|
|
path_data[path.otherLevelID] = new_data
|
|
|
|
if new_dragon_coin:
|
|
snes_buffered_write(ctx, SMW_DRAGON_COINS_DATA, bytes(dragon_coins_data))
|
|
if new_events > 0:
|
|
snes_buffered_write(ctx, SMW_PROGRESS_DATA, bytes(progress_data))
|
|
snes_buffered_write(ctx, SMW_PATH_DATA, bytes(path_data))
|
|
old_events = await snes_read(ctx, SMW_NUM_EVENTS_ADDR, 0x1)
|
|
snes_buffered_write(ctx, SMW_NUM_EVENTS_ADDR, bytes([old_events[0] + new_events]))
|
|
|
|
await snes_flush_writes(ctx)
|