constants.asm

BUTTON_A = $01
BUTTON_B = $02
BUTTON_SELECT = $04
BUTTON_START = $08
BUTTON_UP = $10
BUTTON_DOWN = $20
BUTTON_LEFT = $40
BUTTON_RIGHT = $80

; loaded into x
PLAYER1 = $00
PLAYER2 = $01

MENU_GAMEMODE_1P = $00
MENU_GAMEMODE_2P = $01
MENU_GAMEMODE_COOP = $02
MENU_GAMEMODE_VS = $03
MENU_GAMEMODE_WITH = $04

GAMESTATE_LEADERBOARD = $F8
GAMESTATE_GAMEOVER = $F9
GAMESTATE_TITLE = $FA
GAMESTATE_DEMO = $FB
GAMESTATE_GAME_TYPE = $FC
GAMESTATE_LEVEL_SELECT = $FD
GAMESTATE_HANDICAP = $FE
GAMESTATE_MUSIC_SELECT = $FF
GAMESTATE_PLAYING = $00
GAMESTATE_PAUSED = $01
GAMESTATE_LEVELUP = $03

; tested for negative or zero most of the time
PLAYMODE_COOP = $FF
PLAYMODE_1P = $00
PLAYMODE_2P = $01

MUSIC_SUSPEND = $01
MUSIC_RESUME = $02
MUSIC_LOGINSKA = $04
MUSIC_BRADINSKY = $05
MUSIC_KARINKA = $06
MUSIC_TROIKA = $07
MUSIC_SILENCE = $08
MUSIC_TITLESCREEN = $09
MUSIC_GAMEOVER = $0a
MUSIC_LEVELUP_INTRO = $0b
MUSIC_UNUSED_LEVELUP = $0c  ; unused, see https://tcrf.net/Tetris_(NES,_Tengen)
MUSIC_LEVELUP = $0d

SOUND_DROP = $0e
SOUND_SWIPE = $0f          ; maybe unused
SOUND_CHIRP = $10          ; maybe unused
SOUND_PING = $11           ; maybe unused
SOUND_ALARM = $12          ; maybe unused.  Would sound like alarm if repeated
SOUND_LINECLEAR = $13
SOUND_MENU_SELECT = $14
SOUND_SCREEN_SWITCH = $15  ; played during menu screen changes and when levelup/undo/longbar code is applied
SOUND_TOPOUT = $16
SOUND_TOPOUT2 = $17
SOUND_TOPOUT3 = $18
SOUND_TOPOUT4 = $19

TETROMINO_Y_INIT = $04