c8ea2c6dce
Add flag if compass HUD count has been displayed in SRAM Move low hearts fix from tables.asm to bugfixes.asm Rearrange dungeon stats in SRAM to match door rando ROM
132 lines
3.7 KiB
NASM
132 lines
3.7 KiB
NASM
;--------------------------------------------------------------------------------
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; $7F5010 - Scratch Space
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;--------------------------------------------------------------------------------
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; The number of items in a dungeon never changes. use this macro instead of
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; HexToDec when drawing the "??/XX" item counter
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; %DrawConstantNumber(1,4) draws 14
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;--------------------------------------------------------------------------------
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;macro DrawConstantNumber(digit1,digit2)
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; LDA.w #$2490+<digit1> : STA $7EC79A
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; LDA.w #$2490+<digit2> : STA $7EC79C
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; SEP #$20
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;endmacro
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;--------------------------------------------------------------------------------
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DrawDungeonCompassCounts:
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LDX $1B : BNE + : RTL : + ; Skip if outdoors
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; extra hard safeties for getting dungeon ID to prevent crashes
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PHA
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LDA.w $040C : AND.w #$00FE : TAX ; force dungeon ID to be multiple of 2
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PLA
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CPX.b #$1B : BCS .done ; Skip if not in a valid dungeon ID
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CMP.w #$0002 : BEQ ++ ; if CompassMode==2, we don't check for the compass
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LDA CompassField : AND.l DungeonItemMasks, X ; Load compass values to A, mask with dungeon item masks
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BEQ .done ; skip if we don't have compass
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++
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LDA $040C : LSR
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BNE +
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INC
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+
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TAX : LDA.l CompassTotalsWRAM, X : AND #$00FF
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SEP #$20
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JSR HudHexToDec2Digit
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REP #$20
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PHX
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LDX.b $06 : TXA : ORA #$2400 : STA $7EC79A
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LDX.b $07 : TXA : ORA #$2400 : STA $7EC79C
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PLX
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LDA DungeonLocationsChecked-1, X : AND #$00FF
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SEP #$20
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JSR HudHexToDec2Digit
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REP #$20
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LDX.b $06 : TXA : ORA #$2400 : STA $7EC794 ; Draw the item count
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LDX.b $07 : TXA : ORA #$2400 : STA $7EC796
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LDA.w #$2830 : STA $7EC798 ; draw the slash
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.done
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RTL
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DungeonItemMasks: ; these are dungeon correlations to $7EF364 - $7EF369 so it knows where to store compasses, etc
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dw $8000, $4000, $2000, $1000, $0800, $0400, $0200, $0100
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dw $0080, $0040, $0020, $0010, $0008, $0004
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;CompassCountDungeonHandlers: ; pointers to functions that handle dungeon-specific code
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; dw CompassCount_Escape, CompassCount_Escape ; (hyrule castle, sewers)
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; dw CompassCount_Eastern, CompassCount_Desert, CompassCount_Agah
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; dw CompassCount_Swamp, CompassCount_PoD, CompassCount_Mire
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; dw CompassCount_Skull, CompassCount_Ice, CompassCount_Hera
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; dw CompassCount_Thieves, CompassCount_Trock, CompassCount_Gt
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;}
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;
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;CompassCount_Escape:
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; %DrawConstantNumber(0,8)
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; LDA SewersLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Eastern:
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; %DrawConstantNumber(0,6)
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; LDA EPLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Desert:
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; %DrawConstantNumber(0,6)
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; LDA DPLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Agah:
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; %DrawConstantNumber(0,2)
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; LDA CTLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Swamp:
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; %DrawConstantNumber(1,0)
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; LDA SPLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_PoD:
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; %DrawConstantNumber(1,4)
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; LDA PDLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Mire:
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; %DrawConstantNumber(0,8)
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; LDA MMLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Skull:
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; %DrawConstantNumber(0,8)
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; LDA SWLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Ice:
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; %DrawConstantNumber(0,8)
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; LDA IPLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Hera:
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; %DrawConstantNumber(0,6)
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; LDA THLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Thieves:
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; %DrawConstantNumber(0,8)
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; LDA TTLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Trock:
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; %DrawConstantNumber(1,2)
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; LDA TRLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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;CompassCount_Gt:
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; %DrawConstantNumber(2,7)
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; LDA GTLocations
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; JMP DrawDungeonCompassCounts_return_spot
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;
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