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bank_08.asm
15297 lines (11810 loc) · 440 KB
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bank_08.asm
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org $088000
;===================================================================================================
SetMessagePointer:
#_088000: PHB
#_088001: PEA.w $7E7E
#_088004: PLB
#_088005: PLB
#_088006: STA.w $7E2554
#_088009: STX.w $7E2556
#_08800C: LDA.w #$0001
#_08800F: STA.w $7E2550
#_088012: PLB
#_088013: RTL
;===================================================================================================
HandleDialog:
#_088014: PHB
#_088015: PEA.w $7E7E
#_088018: PLB
#_088019: PLB
#_08801A: JSR .execute
#_08801D: PLB
#_08801E: RTL
;---------------------------------------------------------------------------------------------------
.execute
#_08801F: LDA.w $7E2550
#_088022: ASL A
#_088023: TAX
#_088024: JMP (.vectors,X)
;---------------------------------------------------------------------------------------------------
.vectors
#_088027: dw Dialog_Nothing
#_088029: dw Dialog_InitializeMessage
#_08802B: dw Dialog_HandleNextByte
#_08802D: dw Dialog_WaitForYPress
#_08802F: dw Dialog_04
#_088031: dw Dialog_05
#_088033: dw Dialog_06
;===================================================================================================
Dialog_Nothing:
#_088035: RTS
;===================================================================================================
Dialog_InitializeMessage:
#_088036: LDA.w $7E2554
#_088039: STA.b $20
#_08803B: LDA.w $7E2556
#_08803E: STA.b $22
#_088040: LDA.b [$20]
#_088042: CMP.w #$8000
#_088045: BCC .not_pointer
#_088047: STA.w $7E2558
#_08804A: LDA.w $7E2556
#_08804D: STA.w $7E255A
#_088050: LDA.w #$0002
#_088053: STA.w $7E2550
#_088056: JMP Dialog_HandleNextByte
;---------------------------------------------------------------------------------------------------
.not_pointer
#_088059: AND.w #$00FF
#_08805C: ASL A
#_08805D: TAX
#_08805E: JMP (.vectors,X)
;---------------------------------------------------------------------------------------------------
.vectors
#_088061: dw ROUTINE_088067
#_088063: dw ROUTINE_08806F
#_088065: dw ROUTINE_08810B
;===================================================================================================
ROUTINE_088067:
#_088067: LDA.w #$0000
#_08806A: STA.l $7E2550
#_08806E: RTS
;===================================================================================================
ROUTINE_08806F:
#_08806F: LDA.l $7E2554
#_088073: STA.b $20
#_088075: LDA.l $7E2556
#_088079: STA.b $22
#_08807B: LDY.w #$0002
#_08807E: LDA.b [$20],Y
#_088080: STA.l $7E2568
#_088084: JSR .read_next
#_088087: STA.l $7E256A
#_08808B: JSR .read_next
#_08808E: STA.l $7E2560
#_088092: JSR .read_next
#_088095: STA.l $7E2562
#_088099: JSR .read_next
#_08809C: STA.l $7E255C
#_0880A0: JSR .read_next
#_0880A3: STA.l $7E255E
#_0880A7: JSR .read_next
#_0880AA: AND.w #$00FF
#_0880AD: SEP #$20
#_0880AF: XBA
#_0880B0: REP #$20
#_0880B2: ASL A
#_0880B3: ASL A
#_0880B4: ORA.w #$2000
#_0880B7: STA.l $7E2552
#_0880BB: JSR ROUTINE_088705
#_0880BE: JSR ROUTINE_088561
#_0880C1: LDA.l $7E2560
#_0880C5: LSR A
#_0880C6: CLC
#_0880C7: ADC.l $7E2568
#_0880CB: JSR .asl_7
#_0880CE: STA.l $7E257C
#_0880D2: LDA.l $7E2562
#_0880D6: CLC
#_0880D7: ADC.l $7E256A
#_0880DB: SEC
#_0880DC: SBC.w #$0001
#_0880DF: JSR .asl_7
#_0880E2: CLC
#_0880E3: ADC.w #$0080
#_0880E6: STA.l $7E257E
#_0880EA: LDA.l $7E2554
#_0880EE: CLC
#_0880EF: ADC.w #$0010
#_0880F2: STA.l $7E2554
#_0880F6: LDA.w #$0001
#_0880F9: STA.l $7E2550
#_0880FD: RTS
;---------------------------------------------------------------------------------------------------
.asl_7
#_0880FE: ASL A
#_0880FF: ASL A
#_088100: ASL A
#_088101: ASL A
#_088102: ASL A
#_088103: ASL A
#_088104: ASL A
#_088105: RTS
;---------------------------------------------------------------------------------------------------
.read_next
#_088106: INY
#_088107: INY
#_088108: LDA.b [$20],Y
#_08810A: RTS
;===================================================================================================
ROUTINE_08810B:
#_08810B: LDA.l $7E2554
#_08810F: STA.b $20
#_088111: LDA.l $7E2556
#_088115: STA.b $22
#_088117: LDY.w #$0002
#_08811A: LDA.b [$20],Y
#_08811C: STA.l $7E2554
#_088120: LDA.w #$0001
#_088123: STA.l $7E2550
#_088127: RTS
;===================================================================================================
Dialog_HandleNextByte:
#_088128: LDA.l $7E256E
#_08812C: CMP.w #$00FF
#_08812F: BEQ .get_next_byte
#_088131: LDA.l $7E258E
#_088135: BNE .decrement_timer
#_088137: LDA.w $0538
#_08813A: AND.w #$C0F0
#_08813D: BNE .get_next_byte
.decrement_timer
#_08813F: LDA.l $7E2570
#_088143: BEQ .get_next_byte
#_088145: DEC.w $7E2570
#_088148: RTS
;---------------------------------------------------------------------------------------------------
.get_next_byte
#_088149: LDA.l $7E256E
#_08814D: STA.l $7E2570
#_088151: LDA.w $7E2558
#_088154: STA.b $20
#_088156: LDA.w $7E255A
#_088159: STA.b $22
#_08815B: LDA.b [$20]
#_08815D: STA.b $2A
#_08815F: AND.w #$00FF
#_088162: CMP.w #$0020
#_088165: BCC .not_a_letter
#_088167: CMP.w #$00E0
#_08816A: BCS .not_a_letter
#_08816C: JSR WriteCharacter
.done_command
#_08816F: LDA.l $7E256E
#_088173: CMP.w #$00FF
#_088176: BNE .exit
#_088178: DEC.w $7E2574
#_08817B: BEQ CODE_088186
#_08817D: JMP .get_next_byte
;---------------------------------------------------------------------------------------------------
.not_a_letter
#_088180: JSR Dialog_ExecuteCommand
#_088183: BRA .done_command
.exit
#_088185: RTS
;---------------------------------------------------------------------------------------------------
CODE_088186:
#_088186: LDA.w #$0012
#_088189: STA.l $7E2574
#_08818D: RTS
;===================================================================================================
WriteCharacter:
#_08818E: STA.b $26
#_088190: CMP.w #$0020
#_088193: BNE .not_space
#_088195: LDA.w #$00A0
#_088198: BRA .write_character
.not_space
#_08819A: LDA.l $7E258C
#_08819E: BNE CODE_0881A6
#_0881A0: LDA.w #$0017 ; SFX 17
#_0881A3: STA.w $04A8
CODE_0881A6:
#_0881A6: LDA.b $26
.write_character
#_0881A8: ORA.l $7E2552
#_0881AC: STA.b $24
#_0881AE: LDA.l $7E255C
#_0881B2: STA.b $20
#_0881B4: LDA.l $7E255E
#_0881B8: STA.b $22
#_0881BA: JSR ROUTINE_08853F
#_0881BD: STA.b $38
#_0881BF: LDA.w #$8002
#_0881C2: STA.b $3A
#_0881C4: LDA.l $7E255C
#_0881C8: STA.b $20
#_0881CA: LDA.l $7E255E
#_0881CE: STA.b $22
#_0881D0: JSR ROUTINE_08851B
#_0881D3: STA.b $3C
#_0881D5: TAX
#_0881D6: LDA.b $24
#_0881D8: STA.w $0000,X
#_0881DB: LDA.w #$007E
#_0881DE: STA.b $3E
#_0881E0: JSL QueueUpVRAMTransfers_long
;---------------------------------------------------------------------------------------------------
#_0881E4: LDA.b $38
#_0881E6: CLC
#_0881E7: SBC.w #$001F
#_0881EA: STA.b $38
#_0881EC: LDA.w #$8002
#_0881EF: STA.b $3A
#_0881F1: LDA.l $7E2560
#_0881F5: ASL A
#_0881F6: STA.b $20
#_0881F8: LDA.b $3C
#_0881FA: SEC
#_0881FB: SBC.b $20
#_0881FD: STA.b $3C
#_0881FF: TAX
#_088200: LDA.b $2A
#_088202: SEP #$20
#_088204: XBA
#_088205: REP #$20
#_088207: AND.w #$00FF
#_08820A: CMP.w #$00DE
#_08820D: BNE CODE_088217
#_08820F: INC.w $7E2558
#_088212: LDA.w #$00DE
#_088215: BRA .continue
CODE_088217:
#_088217: CMP.w #$00DF
#_08821A: BNE .blank_tile
#_08821C: INC.w $7E2558
#_08821F: LDA.w #$00DF
#_088222: BRA .continue
.blank_tile
#_088224: LDA.w #$00A0
;---------------------------------------------------------------------------------------------------
.continue
#_088227: ORA.l $7E2552
#_08822B: STA.w $0000,X
#_08822E: LDA.w #$007E
#_088231: STA.b $3E
#_088233: JSL QueueUpVRAMTransfers_long
#_088237: LDA.w $7E255C
#_08823A: CLC
#_08823B: ADC.w #$0001
#_08823E: STA.w $7E255C
#_088241: CMP.w $7E2560
#_088244: BCC .done
#_088246: LDA.l $7E2566
#_08824A: CLC
#_08824B: ADC.w #$0002
#_08824E: STA.l $7E2566
#_088252: LDA.w #$0000
#_088255: STA.l $7E255C
#_088259: LDA.w $7E255E
#_08825C: CLC
#_08825D: ADC.w #$0001
#_088260: STA.w $7E255E
#_088263: CMP.w $7E2562
#_088266: BCC .done
#_088268: LDA.w $7E2562
#_08826B: SEC
#_08826C: SBC.w #$0001
#_08826F: STA.w $7E255E
#_088272: LDA.w #$0004
#_088275: STA.l $7E2550
#_088279: LDA.w #$0010
#_08827C: STA.l $7E256C
#_088280: INC.w $7E2558
#_088283: RTS
.done
#_088284: INC.w $7E2558
#_088287: RTS
;===================================================================================================
Dialog_ExecuteCommand:
#_088288: AND.w #$00FF
#_08828B: ASL A
#_08828C: TAX
#_08828D: JMP (.vectors,X)
;---------------------------------------------------------------------------------------------------
.vectors
#_088290: dw Dialog_TerminateMessage ; 00
#_088292: dw Dialog_SetCursor ; 01
#_088294: dw Dialog_NewLine ; 02
#_088296: dw Dialog_ClearBox ; 03
#_088298: dw Dialog_WaitForKey ; 04
#_08829A: dw Dialog_SetTextDelay ; 05
#_08829C: dw Dialog_WriteXSpaces ; 06
#_08829E: dw Dialog_OptionMarker ; 07
#_0882A0: dw Dialog_WriteNumber ; 08
#_0882A2: dw Dialog_WriteNumber ; 09
#_0882A4: dw Dialog_ToggleTextBlip ; 0A
#_0882A6: dw Dialog_ToggleTurboText ; 0B
#_0882A8: dw Dialog_WriteColoredButton ; 0C
#_0882AA: dw Dialog_RequestSong ; 0D
#_0882AC: dw Dialog_PlaySoundEffect ; 0E
#_0882AE: dw Dialog_WriteValueToAddress ; 0F
#_0882B0: dw Dialog_GiftKey ; 10
#_0882B2: dw Dialog_GiftMoney ; 11
#_0882B4: dw Dialog_Gift1Up ; 12
;===================================================================================================
Dialog_TerminateMessage:
#_0882B6: LDA.w #$0001
#_0882B9: STA.l $7E2550
#_0882BD: LDA.l $7E2554
#_0882C1: CLC
#_0882C2: ADC.w #$0002
#_0882C5: STA.l $7E2554
#_0882C9: RTS
;===================================================================================================
Dialog_SetCursor:
#_0882CA: JSR GetNextTextByte
#_0882CD: STA.b $20
#_0882CF: AND.w #$00FF
#_0882D2: STA.l $7E255C
#_0882D6: LDA.b $20
#_0882D8: SEP #$20
#_0882DA: XBA
#_0882DB: REP #$20
#_0882DD: AND.w #$00FF
#_0882E0: STA.l $7E255E
#_0882E4: JMP Dialog_Done16BitCommand
;===================================================================================================
Dialog_WaitForKey:
#_0882E7: LDA.w #$002F
#_0882EA: LDA.l $7E2560
#_0882EE: SEC
#_0882EF: SBC.w #$0001
#_0882F2: STA.b $20
#_0882F4: STA.b $2A
#_0882F6: LDA.l $7E2562
#_0882FA: SEC
#_0882FB: SBC.w #$0001
#_0882FE: STA.b $22
#_088300: STA.b $2C
#_088302: JSR ROUTINE_08853F
#_088305: STA.b $38
#_088307: LDA.w #$8002
#_08830A: STA.b $3A
#_08830C: LDA.b $2A
#_08830E: STA.b $20
#_088310: LDA.b $2C
#_088312: STA.b $22
#_088314: JSR ROUTINE_08851B
#_088317: STA.b $3C
#_088319: TAX
#_08831A: LDA.w #$002F
#_08831D: ORA.l $7E2552
#_088321: STA.w $0000,X
#_088324: LDA.w #$007E
#_088327: STA.b $3E
#_088329: JSL QueueUpVRAMTransfers_long
#_08832D: LDA.w #$0006
#_088330: STA.l $7E2550
#_088334: RTS
;===================================================================================================
Dialog_NewLine:
#_088335: LDA.l $7E2560
#_088339: SEC
#_08833A: SBC.l $7E255C
#_08833E: STA.b $2C
.next
#_088340: LDA.w #$0020
#_088343: JSR WriteCharacter
#_088346: DEC.w $7E2558
#_088349: DEC.b $2C
#_08834B: BNE .next
#_08834D: JMP Dialog_Done8BitCommand
;===================================================================================================
Dialog_ClearBox:
#_088350: INC.w $7E2558
#_088353: JMP ROUTINE_08859D
#_088356: RTS
;===================================================================================================
Dialog_SetTextDelay:
#_088357: JSR GetNextTextByte
#_08835A: STA.b $20
#_08835C: AND.w #$00FF
#_08835F: CMP.w #$00FF
#_088362: BNE .use_literal_value
#_088364: STA.l $7E256E
#_088368: LDA.w #$0012
#_08836B: STA.l $7E2574
#_08836F: BRA .done
.use_literal_value
#_088371: STA.l $7E256E
#_088375: STA.l $7E2570
.done
#_088379: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_WriteXSpaces:
#_08837B: JSR GetNextTextByte
#_08837E: AND.w #$00FF
#_088381: STA.b $2C
.next
#_088383: LDA.w #$00A0
#_088386: JSR WriteCharacter
#_088389: DEC.w $7E2558
#_08838C: DEC.b $2C
#_08838E: BNE .next
#_088390: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_OptionMarker:
#_088392: JSR GetNextTextByte
#_088395: AND.w #$00FF
#_088398: ASL A
#_088399: TAX
#_08839A: STA.b $24
#_08839C: LDA.l $7E255C
#_0883A0: STA.b $20
#_0883A2: LDA.l $7E255E
#_0883A6: STA.b $22
#_0883A8: JSR ROUTINE_08853F
#_0883AB: STA.w $7E25C0,X
#_0883AE: STZ.w $7E2578
#_0883B1: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_WriteNumber:
#_0883B3: JSR GetNextTextByte
#_0883B6: AND.w #$00FF
#_0883B9: STA.b $2C
#_0883BB: LDX.w #$0000
.find_digit
#_0883BE: LDA.w $7E2580,X
#_0883C1: AND.w #$00FF
#_0883C4: CMP.w #$0070
#_0883C7: BNE .found_first_digit
#_0883C9: INX
#_0883CA: INX
#_0883CB: DEC.b $2C
#_0883CD: BNE .find_digit
#_0883CF: BRA Dialog_Done8BitCommand
;---------------------------------------------------------------------------------------------------
.next_digit
#_0883D1: LDA.w $7E2580,X
#_0883D4: AND.w #$00FF
.found_first_digit
#_0883D7: SEC
#_0883D8: SBC.w #$0040
#_0883DB: ORA.w $7E2552
#_0883DE: STA.w $7E2580,X
#_0883E1: PHX
#_0883E2: JSR WriteCharacter
#_0883E5: PLX
#_0883E6: DEC.w $7E2558
#_0883E9: INX
#_0883EA: INX
#_0883EB: DEC.b $2C
#_0883ED: BNE .next_digit
#_0883EF: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_Done16BitCommand:
#_0883F1: INC.w $7E2558
;---------------------------------------------------------------------------------------------------
Dialog_Done8BitCommand:
#_0883F4: INC.w $7E2558
#_0883F7: RTS
;===================================================================================================
Dialog_ToggleTextBlip:
#_0883F8: JSR GetNextTextByte
#_0883FB: AND.w #$00FF
#_0883FE: STA.l $7E258C
#_088402: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_ToggleTurboText:
#_088404: JSR GetNextTextByte
#_088407: AND.w #$00FF
#_08840A: STA.l $7E258E
#_08840E: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_WriteColoredButton:
#_088410: LDA.l $7E2572
#_088414: AND.w #$00FF
#_088417: JSR WriteCharacter
#_08841A: RTS
;===================================================================================================
Dialog_RequestSong:
#_08841B: JSR GetNextTextByte
#_08841E: JSL RequestSong
#_088422: BRA Dialog_Done16BitCommand
;===================================================================================================
Dialog_PlaySoundEffect:
#_088424: JSR GetNextTextByte
#_088427: STA.w $04A8
#_08842A: BRA Dialog_Done16BitCommand
;===================================================================================================
Dialog_WriteValueToAddress:
#_08842C: JSR GetNextTextByte
#_08842F: STA.b $24
#_088431: STZ.b $26
#_088433: INC.w $7E2558
#_088436: JSR GetNextTextByte
#_088439: STA.b [$24]
#_08843B: BRA Dialog_Done16BitCommand
;===================================================================================================
Dialog_GiftKey:
#_08843D: LDA.w #$0001
#_088440: SED
#_088441: CLC
#_088442: ADC.w $05B2
#_088445: CLD
#_088446: CMP.w #$0100
#_088449: BCC .no_overflow
#_08844B: LDA.w #$0099
.no_overflow
#_08844E: STA.w $05B2
#_088451: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_GiftMoney:
#_088453: LDA.w #$1000
#_088456: SED
#_088457: CLC
#_088458: ADC.w $05B0
#_08845B: CLD
#_08845C: BCC .no_overflow
#_08845E: LDA.w #$9999
.no_overflow
#_088461: STA.w $05B0
#_088464: BRA Dialog_Done8BitCommand
;===================================================================================================
Dialog_Gift1Up:
#_088466: LDA.w $19F4
#_088469: CMP.w #$0005
#_08846C: BCS .too_many_lives
#_08846E: INC.w $19F4
.too_many_lives
#_088471: BRA Dialog_Done8BitCommand
;===================================================================================================
GetNextTextByte:
#_088473: INC.w $7E2558
#_088476: LDA.w $7E2558
#_088479: STA.b $20
#_08847B: LDA.w $7E255A
#_08847E: STA.b $22
#_088480: LDA.b [$20]
#_088482: RTS
;===================================================================================================
ROUTINE_088483:
#_088483: INC.w $7E2558
#_088486: LDA.l $7E255C
#_08848A: STA.b $20
#_08848C: LDA.l $7E255E
#_088490: STA.b $22
#_088492: JSR ROUTINE_08853F
#_088495: STA.l $7E2588
#_088499: LDA.l $7E255C
#_08849D: STA.b $20
#_08849F: LDA.l $7E255E
#_0884A3: STA.b $22
#_0884A5: JSR ROUTINE_08851B
#_0884A8: STA.l $7E258A
#_0884AC: LDA.w $7E2558
#_0884AF: STA.b $20
#_0884B1: INC A
#_0884B2: STA.w $7E2558
#_0884B5: LDA.w $7E255A
#_0884B8: STA.b $22
#_0884BA: LDA.b [$20]
#_0884BC: AND.w #$00FF
#_0884BF: BEQ Dialog_WaitForYPress
#_0884C1: CMP.w #$0002
#_0884C4: BEQ Dialog_WaitForYPress
#_0884C6: ORA.l $7E2552
#_0884CA: LDX.w $7E258A
#_0884CD: STA.w $0000,X
#_0884D0: TXA
#_0884D1: SEC
#_0884D2: SBC.w #$0040
#_0884D5: TAX
#_0884D6: LDA.b [$20]
;===================================================================================================
Dialog_WaitForYPress:
#_0884D8: LDA.w $0538
#_0884DB: AND.w #$4000
#_0884DE: BNE .not_pressing_y
#_0884E0: DEC.w $7E256C
#_0884E3: BNE .exit
.not_pressing_y
#_0884E5: LDA.w #$0002
#_0884E8: STA.l $7E2550
.exit
#_0884EC: RTS
;===================================================================================================
Dialog_04:
#_0884ED: LDA.w $0538
#_0884F0: AND.w #$4000
#_0884F3: BNE .not_pressing_y
#_0884F5: DEC.w $7E256C
#_0884F8: BNE .exit
.not_pressing_y
#_0884FA: JSR ROUTINE_088605
#_0884FD: LDA.w #$0005
#_088500: STA.l $7E2550
#_088504: LDA.w #$0006
#_088507: STA.w $7E256C
.exit
#_08850A: RTS
;===================================================================================================
Dialog_05:
#_08850B: DEC.w $7E256C
#_08850E: BNE .exit
#_088510: JSR ROUTINE_08868E
#_088513: LDA.w #$0002
#_088516: STA.l $7E2550
.exit
#_08851A: RTS
;===================================================================================================
; TODO might be get cursor character or something
ROUTINE_08851B:
#_08851B: LDA.b $22
#_08851D: ASL A
#_08851E: ASL A
#_08851F: CLC
#_088520: ADC.w #$0002
#_088523: CLC
#_088524: ADC.l $7E2564
#_088528: AND.w #$001F
#_08852B: TAX
#_08852C: LDA.l $7E2590,X
#_088530: STA.b $22
#_088532: LDA.b $20
#_088534: ASL A
#_088535: CLC
#_088536: ADC.b $22
#_088538: CMP.w #$D000
#_08853B: BCS .crash_the_game
#_08853D: RTS
; TODO what the hell?
.crash_the_game
#_08853E: db $00 ; BRK
;===================================================================================================
ROUTINE_08853F:
#_08853F: LDA.b $20
#_088541: CLC
#_088542: ADC.l $7E2568
#_088546: STA.b $20
#_088548: LDA.b $22
#_08854A: ASL A
#_08854B: CLC
#_08854C: ADC.w #$0001
#_08854F: CLC
#_088550: ADC.l $7E256A
#_088554: ASL A
#_088555: ASL A