2020-09-13 03:33:28 +00:00
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;; Zero Page
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;; LZSA addresses
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NIBCOUNT = $00
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;; Zero page monitor routines addresses
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WNDLFT = $20
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WNDWDTH = $21
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WNDTOP = $22
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WNDBTM = $23
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CH = $24
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CV = $25
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GBASL = $26
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GBASH = $27
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BASL = $28
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BASH = $29
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H2 = $2C
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X_LEFT = $2C
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V2 = $2D
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MASK = $2E
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COLOR_MASK = $2F
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COLOR = $30
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SEEDL = $4e
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SEEDH = $4f
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XMAX = $50
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2020-09-17 05:12:40 +00:00
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2020-09-13 03:33:28 +00:00
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; MIST zero page addresses
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FRAMEL = $60
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FRAMEH = $61
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CURSOR_X = $62
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CURSOR_Y = $63
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XPOS = $64
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YPOS = $65
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LOCATION_STRUCT_L = $66
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LOCATION_STRUCT_H = $67
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IN_SPECIAL = $68
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CURSOR_VISIBLE = $69
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IN_LEFT = $6A
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IN_RIGHT = $6B
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BTC_L = $6C
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BTC_H = $6D
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; pt3 player registers
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2020-09-17 05:12:40 +00:00
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REGISTER_DUMP = $70
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2020-09-13 03:33:28 +00:00
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AY_REGISTERS = $70
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A_FINE_TONE = $70
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A_COARSE_TONE = $71
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B_FINE_TONE = $72
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B_COARSE_TONE = $73
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C_FINE_TONE = $74
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C_COARSE_TONE = $75
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NOISE = $76
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ENABLE = $77
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PT3_MIXER_VAL = $77
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A_VOLUME = $78
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B_VOLUME = $79
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C_VOLUME = $7A
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ENVELOPE_FINE = $7B
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ENVELOPE_COARSE = $7C
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ENVELOPE_SHAPE = $7D
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2020-09-17 05:12:40 +00:00
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COPY_OFFSET = $7E
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DECODER_STATE = $7F
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2020-09-13 03:33:28 +00:00
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; note 70-7f also used by disk code
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; note: rest are up at $f0
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; We have to save/restore the following values
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; when loading/storing from disk
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WHICH_LOAD = $80 ; which file to load
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2020-09-13 04:32:52 +00:00
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LOCATION = $81 ; location on the map
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2020-09-13 03:33:28 +00:00
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2020-09-13 04:32:52 +00:00
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GUYBRUSH_X = $82 ; location of protagonist
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GUYBRUSH_Y = $83
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2020-09-13 03:33:28 +00:00
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2020-09-16 03:45:02 +00:00
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CURRENT_VERB = $84 ; current verb
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2020-09-16 04:28:08 +00:00
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VALID_NOUN = $85 ; current noun
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NOUN_L = $86 ; pointer to current noun string
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NOUN_H = $87
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NOUN_VECTOR_L = $88 ; pointer to callback for clicking noun
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NOUN_VECTOR_H = $89
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2020-09-13 03:33:28 +00:00
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2020-09-17 02:57:51 +00:00
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DESTINATION_X = $8A ; where to walk
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DESTINATION_Y = $8B
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2020-09-13 03:33:28 +00:00
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; done game puzzle state
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WHICH_SLOT = $DA
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JS_BUTTON_STATE = $DB
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CURRENT_DISK = $DC
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JOYSTICK_ENABLED= $DD
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SOUND_STATUS = $DE
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SOUND_DISABLED = $80
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SOUND_IN_LC = $01 ; $01 sound effects in language card
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SOUND_MOCKINGBOARD = $02 ; mockingboard detected
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GRID_PAGE = $DF
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ANIMATE_FRAME = $E0
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LEVEL_OVER = $E1
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LOCATIONS_L = $E2
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LOCATIONS_H = $E3
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; temp var per-world define
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LONG_FRAME = $E4 ; nibel
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CURRENT_DISPLAY = $E4 ; selena
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LAST_PLAYED = $E4 ; selena
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DISP_PAGE = $ED ; ALL
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DRAW_PAGE = $EE ; ALL
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; rest of pt3_player
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2020-09-17 05:12:40 +00:00
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MB_DETECTED = $EF
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WHICH_CHUNK = $F0
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MB_CHUNK_OFFSET = $F1
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LOOP = $F4
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MB_VALUE = $F5
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MB_ADDRL = $F6
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MB_ADDRH = $F7
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DONE_PLAYING = $F8
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DONE_SONG = $F9
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2020-09-13 03:33:28 +00:00
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TEMP = $FA
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TEMPY = $FB
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INL = $FC
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INH = $FD
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OUTL = $FE
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OUTH = $FF
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; read any file slot 6 version
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; based on FASTLD6 and RTS copyright (c) Peter Ferrie 2011-2013,2018
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; modified to assembled with ca64 -- vmw
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; added code to patch it to run from current disk slot -- vmw
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adrlo = $26 ; constant from boot prom
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adrhi = $27 ; constant from boot prom
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tmpsec = $3c ; constant from boot prom
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reqsec = $3d ; constant from boot prom
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sizelo = $44
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sizehi = $45
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secsize = $46
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ldsizel = $70
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ldsizeh = $71
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namlo = $7b
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namhi = $7c
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step = $7d ; state for stepper motor
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tmptrk = $7e ; temporary copy of current track
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phase = $7f ; current phase for /seek
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