652 lines
12 KiB
NASM
652 lines
12 KiB
NASM
; =========================================================
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; Tilemap Menu background
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; This function is bled into via the previous menu.asm file.
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Menu_DrawBackground:
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{
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REP #$30
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LDX.w #$FE ; $1700-17FF
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.loop
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LDA.w menu_frame, X
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STA.w $1000, X
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LDA.w menu_frame+$100, X
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STA.w $1100, X
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LDA.w menu_frame+$200, X
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STA.w $1200, X
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LDA.w menu_frame+$300, X
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STA.w $1300, X
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LDA.w menu_frame+$400, X
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STA.w $1400, X
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LDA.w menu_frame+$500, X
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STA.w $1500, X
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LDA.w menu_frame+$600, X
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STA.w $1600, X
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LDA.w menu_frame+$700, X
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STA.w $1700, X
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DEX : DEX
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BPL .loop
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RTS
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}
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; =========================================================
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; Menu Item Draw Routine
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; Credit to Kan
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DrawMenuItem:
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{
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STA.b $08
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STY.b $00
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LDA.b [$08] : AND.w #$00FF : BNE .not_zero
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LDY.w #NothingGFX
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BRA .draw
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.not_zero
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DEC
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ASL : ASL : ASL
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ADC.b $00
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TAY
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.draw
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LDA.w $0000,Y : STA.w $1108,X
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LDA.w $0002,Y : STA.w $110A,X
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LDA.w $0004,Y : STA.w $1148,X
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LDA.w $0006,Y : STA.w $114A,X
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RTS
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}
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; =========================================================
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; Quest Icons Tilemap Draw Routine
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Menu_DrawQuestIcons:
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{
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LDX.w #$10
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.loop
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LDA.w quest_icons, X
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STA.w $1364, X
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LDA.w quest_icons+$10, X
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STA.w $13A4, X
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LDA.w quest_icons+$20, X
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STA.w $13E4, X
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LDA.w quest_icons+$30, X
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STA.w $1424, X
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LDA.w quest_icons+$40, X
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STA.w $1464, X
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LDA.w quest_icons+$50, X
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STA.w $14A4, X
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LDA.w quest_icons+$60, X
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STA.w $14E4, X
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DEX : DEX : BPL .loop
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LDA.w #$20F5 : STA.w $13B4 : STA.w $13F4 : STA.w $1474 : STA.w $14B4
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RTS
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}
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; =========================================================
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Menu_DrawTriforceIcons:
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{
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LDA.l $7EF37A
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LDX.w #$3534
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LDY.w #$3544
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LSR : BCC +
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STX.w $1366 : INX : STX.w $1368 : DEX
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STY.w $13A6 : INY : STY.w $13A8 : DEY
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+
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LSR : BCC +
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STX.w $136A : INX : STX.w $136C : DEX
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STY.w $13AA : INY : STY.w $13AC : DEY
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+
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LSR : BCC +
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STX.w $136E : INX : STX.w $1370 : DEX
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STY.w $13AE : INY : STY.w $13B0 : DEY
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+
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LSR : BCC +
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STX.w $13E4 : INX : STX.w $13E6 : DEX
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STY.w $1424 : INY : STY.w $1426 : DEY
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+
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LSR : BCC +
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STX.w $13E8 : INX : STX.w $13EA : DEX
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STY.w $1428 : INY : STY.w $142A : DEY
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+
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LSR : BCC +
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STX.w $13EC : INX : STX.w $13EE : DEX
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STY.w $142C : INY : STY.w $142E : DEY
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+
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LSR : BCC +
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STX.w $13F0 : INX : STX.w $13F2 : DEX
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STY.w $1430 : INY : STY.w $1432 : DEY
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+
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RTS
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}
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; =========================================================
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Menu_DrawPendantIcons:
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{
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LDA.l $7EF374
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LSR : BCC +
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LDX.w #$2502 : STX.w $14A4 : INX : STX.w $14A6
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LDX.w #$2512 : STX.w $14E4 : INX : STX.w $14E6
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+
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LSR : BCC +
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LDX.w #$3D00 : STX.w $14AA : INX : STX.w $14AC
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LDX.w #$3D10 : STX.w $14EA : INX : STX.w $14EC
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+
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LSR : BCC +
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LDX.w #$2D06 : STX.w $14B0 : INX : STX.w $14B2
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LDX.w #$2D16 : STX.w $14F0 : INX : STX.w $14F2
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+
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RTS
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}
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; =========================================================
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; V H O P P P T T T T T T T T T T <- tile format
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; V = Vertical Flip
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; H = Horizontal Flip
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; O = Priority
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; P = Palette 0 to 7
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; T = Tile (which is normally called C for Character) 0 to 1023
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; E000 is T = 0
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; E100 would be T = 16
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Menu_DrawHeartPieces:
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{
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; Empty heart containter
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LDX.w #$2484 : STX.w $149E ; top left
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LDX.w #$6484 : STX.w $14A0 ; top right
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LDX.w #$2485 : STX.w $14DE ; bottom left
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LDX.w #$6485 : STX.w $14E0 ; bottom right
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LDA.l $7EF36B
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AND.w #$00FF
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CMP.w #3 : BEQ .top_right
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CMP.w #1 : BEQ .top_left
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BCS .bottom_left
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RTS
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.top_right
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LDX.w #$64AD : STX.w $14A0
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.bottom_left
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LDX.w #$24AE : STX.w $14DE
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.top_left
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LDX.w #$24AD : STX.w $149E
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RTS
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}
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; =========================================================
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Menu_DrawMusicNotes:
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{
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LDA.l $7EF34C : AND.w #$00FF : CMP.w #$0001 : BCC .no_storms
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LDA.w #$0002 : BRA .draw_storms
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.no_storms
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LDA.w #$0001
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.draw_storms
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STA.w MusicNoteValue
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LDA.w #MusicNoteValue
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LDX.w #menu_offset(17,14)
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LDY.w #QuarterNoteGFX
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JSR DrawMenuItem
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LDA.l $7EF34C : AND.w #$00FF : CMP.w #$0002 : BCC .no_healing
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LDA.w #$03 : BRA .draw_healing
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.no_healing
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LDA.w #$01
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.draw_healing
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STA.w MusicNoteValue
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LDA.w #MusicNoteValue
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LDX.w #menu_offset(17,17)
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LDY.w #QuarterNoteGFX
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JSR DrawMenuItem
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LDA.l $7EF34C : AND.w #$00FF : CMP.w #$0003 : BCC .no_soaring
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LDA.w #$04 : BRA .draw_soaring
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.no_soaring
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LDA.w #$01
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.draw_soaring
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STA.w MusicNoteValue
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LDA.w #MusicNoteValue
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LDX.w #menu_offset(17,20)
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LDY.w #QuarterNoteGFX
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JSR DrawMenuItem
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RTS
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}
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; =========================================================
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DrawYItems:
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{
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SEP #$30
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LDA.b #$7E : STA.b $0A ; Set up the bank of our indirect address
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REP #$30
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LDA.w #$7EF340
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LDX.w #menu_offset(7,3)
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LDY.w #BowsGFX
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JSR DrawMenuItem
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LDA.w #$7EF341
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LDX.w #menu_offset(7,6)
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LDY.w #BoomsGFX
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JSR DrawMenuItem
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LDA.l $7EF342 : AND.w #$00FF : CMP.w #$0000 : BEQ .no_hookshot
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LDA.w GoldstarOrHookshot : BNE .spoof_hookshot
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LDA #$0001 ; No goldstar, but hookshot
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.spoof_hookshot
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STA.w MenuItemValueSpoof : LDA.w #MenuItemValueSpoof
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LDX.w #menu_offset(7,9)
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LDY.w #HookGFX
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JSR DrawMenuItem
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.no_hookshot
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LDA.l $7EF343
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AND.w #$00FF : CMP.w #$00 : BEQ .no_bomb
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LDA.w #$0001
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STA.w MenuItemValueSpoof
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LDA.w #MenuItemValueSpoof
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LDX.w #menu_offset(7,13)
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LDY.w #BombsGFX
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JSR DrawMenuItem
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.no_bomb
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LDA.w #$7EF344
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LDX.w #menu_offset(7,16)
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LDY.w #PowderGFX
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JSR DrawMenuItem
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LDA.w #$7EF35C
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LDX.w #menu_offset(7,19)
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LDY.w #BottlesGFX
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JSR DrawMenuItem
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; Row 2 -------------------------------------------------
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LDA.w #$7EF34B
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LDX.w #menu_offset(10,3)
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LDY.w #HammerGFX
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JSR DrawMenuItem
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LDA.w #$7EF34A
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LDX.w #menu_offset(10,6)
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LDY.w #LampGFX
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JSR DrawMenuItem
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LDA.w #$7EF345
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LDX.w #menu_offset(10,9)
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LDY.w #Fire_rodGFX
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JSR DrawMenuItem
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LDA.w #$7EF346
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LDX.w #menu_offset(10,13)
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LDY.w #Ice_rodGFX
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JSR DrawMenuItem
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LDA.w #$7EF353
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LDX.w #menu_offset(10,16)
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LDY.w #MirrorGFX
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JSR DrawMenuItem
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LDA.w #$7EF35D
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LDX.w #menu_offset(10,19)
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LDY.w #BottlesGFX
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JSR DrawMenuItem
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; Row 3 -------------------------------------------------
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LDA.l $7EF34C : AND.w #$00FF : CMP.w #$0000 : BEQ .no_ocarina
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LDA.w $030F : BNE .spoof_ocarina
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LDA #$0001 ; Multi-songs not unlocked yet
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.spoof_ocarina
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STA.w ShortSpoof : LDA.w #ShortSpoof
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LDX.w #menu_offset(13,3)
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LDY.w #OcarinaGFX
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JSR DrawMenuItem
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.no_ocarina
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LDA.l $7EF34E : AND.w #$00FF : CMP.w #$00 : BEQ .no_book
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LDA.w #$01 : STA.w ShortSpoof : LDA.w #ShortSpoof
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LDX.w #menu_offset(13,6)
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LDY.w #BookGFX
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JSR DrawMenuItem
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.no_book
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; LDA.l $7EF350 : CMP.w #$00 : BEQ .no_somaria
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; LDA.w SomariaOrByrna : BNE .spoof_somaria
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; .spoof_somaria
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; LDA.w #$01 : STA.w ShortSpoof : LDA.w #ShortSpoof
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LDA.w #$7EF350
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LDX.w #menu_offset(13,9)
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LDY.w #SomariaGFX
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JSR DrawMenuItem
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.no_somaria
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LDA.w #$7EF351
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LDX.w #menu_offset(13,13)
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;LDY.w #ByrnaGFX
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LDY.w #FishingRodGFX
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JSR DrawMenuItem
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LDA.w #$7EF34D
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LDX.w #menu_offset(13,16)
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LDY.w #JumpFeatherGFX
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JSR DrawMenuItem
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LDA.w #$7EF35E
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LDX.w #menu_offset(13,19)
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LDY.w #BottlesGFX
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JSR DrawMenuItem
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; Row 4 -------------------------------------------------
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LDA.w #$7EF349
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LDX.w #menu_offset(16,3)
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LDY.w #DekuMaskGFX
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JSR DrawMenuItem
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LDA.w #$7EF347
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LDX.w #menu_offset(16,6)
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LDY.w #ZoraMaskGFX
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JSR DrawMenuItem
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LDA.w #$7EF358
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LDX.w #menu_offset(16,9)
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LDY.w #WolfMaskGFX
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JSR DrawMenuItem
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LDA.w #$7EF348
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LDX.w #menu_offset(16,13)
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LDY.w #BunnyHoodGFX
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JSR DrawMenuItem
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LDA.w #$7EF352
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LDX.w #menu_offset(16,16)
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LDY.w #StoneMaskGFX
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JSR DrawMenuItem
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LDA.w #$7EF35F
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LDX.w #menu_offset(16,19)
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LDY.w #BottlesGFX
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JSR DrawMenuItem
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RTS
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}
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; =========================================================
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Menu_DrawQuestItems:
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{
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SEP #$30
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LDA.b #$7E : STA.b $0A
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REP #$30
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LDA.w #$7EF359
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LDX.w #menu_offset(14,2)
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LDY.w #SwordGFX
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JSR DrawMenuItem
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LDA.w #$7EF35A
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LDX.w #menu_offset(14,5)
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LDY.w #ShieldGFX
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JSR DrawMenuItem
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LDA.l $7EF35B
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INC
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STA.w MenuItemValueSpoof
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LDA.w #MenuItemValueSpoof
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LDX.w #menu_offset(14,8)
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LDY.w #TunicGFX
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JSR DrawMenuItem
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LDA.w #$7EF354
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LDX.w #menu_offset(17,2)
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LDY.w #PowerGloveGFX
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JSR DrawMenuItem
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LDA.w #$7EF355
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LDX.w #menu_offset(17,5)
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LDY.w #PegasusBootsGFX
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JSR DrawMenuItem
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LDA.w #$7EF356
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LDX.w #menu_offset(17,8)
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LDY.w #FlippersGFX
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JSR DrawMenuItem
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LDA.w #$7EF357
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LDX.w #menu_offset(17,11)
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LDY.w #MoonPearlGFX
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JSR DrawMenuItem
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RTS
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}
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; =========================================================
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Menu_DrawBigKey:
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{
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LDA $040C : AND.w #$00FF : CMP.w #$00FF : BEQ .notInPalace
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LSR A : TAX
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; Check if we have the big key in this palace
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LDA $7EF366
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.locateBigKeyFlag
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ASL A : DEX : BPL .locateBigKeyFlag : BCC .dontHaveBigKey
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JSR CheckPalaceItemPossession : LDA $02 : BEQ .noTreasureYet
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SEP #$30
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LDA.b #$7E : STA.b $0A
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REP #$30
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LDA.w #$01
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STA.w ShortSpoof
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LDA.w #ShortSpoof
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LDX.w #menu_offset(11,8)
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LDY.w #TreasureChestGFX
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JSR DrawMenuItem
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.noTreasureYet
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SEP #$30
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LDA.b #$7E : STA.b $0A
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REP #$30
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LDA.w #$01
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STA.w ShortSpoof
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LDA.w #ShortSpoof
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; Draw the big key (or big key with chest if we've gotten the treasure) icon
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LDX.w #menu_offset(11,2)
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LDY.w #BigKeyGFX
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JSR DrawMenuItem
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.dontHaveBigKey
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.notInPalace
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LDA $040C : AND.w #$00FF : CMP.w #$00FF : BEQ .notInPalaceAgain
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LSR A : TAX
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; Check if we have the map in this dungeon
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LDA $7EF368
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.locateMapFlag
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ASL A : DEX : BPL .locateMapFlag : BCC .dontHaveMap
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LDA.w #$01
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STA.w ShortSpoof
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LDA.w #ShortSpoof
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; Draw the big key (or big key with chest if we've gotten the treasure) icon
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LDX.w #menu_offset(11,11)
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LDY.w #MapGFX
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JSR DrawMenuItem
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.dontHaveMap
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.notInPalaceAgain
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RTS
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}
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; =========================================================
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; $06EEB6-$06EEDB LOCAL
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CheckPalaceItemPossession:
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{
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SEP #$30
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LDA $040C : LSR A
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JSL UseImplicitRegIndexedLocalJumpTable
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dw .no_item
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dw .no_item
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dw .bow
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dw .power_glove
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dw .no_item
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dw .hookshot
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dw .hammer
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dw .cane_of_somaria
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dw .fire_rod
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dw .blue_mail
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dw .moon_pearl
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dw .titans_mitt
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dw .mirror_shield
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dw .red_mail
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}
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; ==========================================================
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; *$6EEDC-$6EEE0 JUMP LOCATION
|
|
.pool_CheckPalaceItemPossession:
|
|
{
|
|
.failure
|
|
|
|
STZ $02
|
|
STZ $03
|
|
|
|
RTS
|
|
|
|
.bow
|
|
|
|
LDA $7EF340
|
|
|
|
.no_item
|
|
.compare
|
|
|
|
BEQ .failure
|
|
|
|
.success
|
|
|
|
LDA.b #$01 : STA $02
|
|
STZ $03
|
|
|
|
RTS
|
|
|
|
.power_glove
|
|
|
|
LDA $7EF354 : BRA .compare
|
|
|
|
.hookshot
|
|
|
|
LDA $7EF342 : BRA .compare
|
|
|
|
.hammer
|
|
|
|
LDA $7EF34B : BRA .compare
|
|
|
|
.cane_of_somaria
|
|
|
|
LDA $7EF350 : BRA .compare
|
|
|
|
.fire_rod
|
|
|
|
LDA $7EF345 : BRA .compare
|
|
|
|
.blue_mail
|
|
|
|
LDA $7EF35B : BRA .compare
|
|
|
|
.moon_pearl
|
|
|
|
LDA $7EF357 : BRA .compare
|
|
|
|
.titans_mitt
|
|
|
|
LDA $7EF354 : DEC A : BRA .compare
|
|
|
|
.mirror_shield
|
|
|
|
LDA $7EF35A : CMP.b #$03 : BEQ .success
|
|
|
|
STZ $02
|
|
STZ $03
|
|
|
|
RTS
|
|
|
|
.red_mail
|
|
|
|
LDA $7EF35B : CMP.b #$02 : BEQ .success
|
|
|
|
STZ $02
|
|
STZ $03
|
|
|
|
RTS
|
|
}
|
|
|
|
; *$6EF39-$6EF66 LOCAL
|
|
Menu_DrawBigChestKey:
|
|
{
|
|
LDA $040C : AND.w #$00FF : CMP.w #$00FF : BEQ .notInPalace
|
|
LSR A : TAX
|
|
|
|
LDA $7EF364
|
|
|
|
.locateCompassFlag
|
|
|
|
ASL A : DEX : BPL .locateCompassFlag
|
|
BCC .dontHaveCompass
|
|
SEP #$30
|
|
LDA.b #$7E : STA.b $0A
|
|
REP #$30
|
|
|
|
LDA.w #$01
|
|
STA.w ShortSpoof
|
|
LDA.w #ShortSpoof
|
|
LDX.w #menu_offset(11, 5)
|
|
LDY.w #BigChestKeyGFX
|
|
JSR DrawMenuItem
|
|
|
|
.dontHaveCompass
|
|
.notInPalace
|
|
|
|
RTS
|
|
}
|
|
|
|
; ========================================================= |