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shop maybe fix

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This commit is contained in:
Kat
2020-07-09 02:04:00 -04:00
parent 7955a37cd9
commit af7cce9ae5
2 changed files with 43 additions and 42 deletions
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48
framehook.asm
View File

@@ -53,28 +53,28 @@ NMIHookAction:
JML.l NMIHookReturn
;--------------------------------------------------------------------------------
;!NMI_AUX = "$7F5044"
;PostNMIHookAction:
; LDA !NMI_AUX+2 : BEQ +
; LDA $00 : PHA ; preserve DP ram
; LDA $01 : PHA
; LDA $02 : PHA
;
; LDA !NMI_AUX+2 : STA $02 ; set up jump pointer
; LDA !NMI_AUX+1 : STA $01
; LDA !NMI_AUX+0 : STA $00
;
; PHK : PER .return-1 ; push stack for RTL return
; JMP [$0000]
;
; .return
; LDA.b #$00 : STA !NMI_AUX+2 ; zero bank byte of NMI hook pointer
;
; PLA : STA $02
; PLA : STA $01
; PLA : STA $00
; +
;
; LDA $13 : STA $2100 ; thing we wrote over, turn screen back on
;JML.l PostNMIHookReturn
!NMI_AUX = "$7F5044"
PostNMIHookAction:
LDA !NMI_AUX : BEQ +
LDA $00 : PHA ; preserve DP ram
LDA $01 : PHA
LDA $02 : PHA
LDA !NMI_AUX+2 : STA $02 ; set up jump pointer
LDA !NMI_AUX+1 : STA $01
LDA !NMI_AUX+0 : STA $00
PHK : PER .return-1 ; push stack for RTL return
JMP [$0000]
.return
LDA.b #$00 : STA !NMI_AUX ; zero bank byte of NMI hook pointer
PLA : STA $02
PLA : STA $01
PLA : STA $00
+
LDA $13 : STA $2100 ; thing we wrote over, turn screen back on
JML.l PostNMIHookReturn
;--------------------------------------------------------------------------------

37
shopkeeper.asm
View File

@@ -194,19 +194,20 @@ SpritePrep_ShopKeeper:
BRL -
.stop
;STA $FFFFFF
LDA $A0 : CMP.b #$FF : BNE .normal
.dumb
LDA $2137
LDA $213F
LDA $213D
CMP.b #60
!BLT .dumb
.normal
LDA #$80 : STA $2100
JSR Shopkeeper_UploadVRAMTiles
LDA #$0F : STA $2100
;JSR.w QueueItemDMA
;LDA $A0 : CMP.b #$FF : BNE .normal
;.dumb
; LDA $2137
; LDA $213F
; LDA $213D
; CMP.b #60
; !BLT .dumb
;.normal
;LDA #$80 : STA $2100
;JSR Shopkeeper_UploadVRAMTiles
;LDA #$0F : STA $2100
LDA.b #Shopkeeper_UploadVRAMTilesLong>>16 : STA !NMI_AUX+2
LDA.b #Shopkeeper_UploadVRAMTilesLong>>8 : STA !NMI_AUX+1
LDA.b #Shopkeeper_UploadVRAMTilesLong>>0 : STA !NMI_AUX
.done
LDA.l !SHOP_TYPE : BIT.b #$20 : BEQ .notTakeAll ; Take-all
@@ -245,11 +246,11 @@ dw $0000, $0000
dw $0080, $0000
dw $0100, $0000
;--------------------------------------------------------------------------------
QueueItemDMA:
LDA.b #Shopkeeper_UploadVRAMTilesLong>>0 : STA !NMI_AUX
LDA.b #Shopkeeper_UploadVRAMTilesLong>>8 : STA !NMI_AUX+1
LDA.b #Shopkeeper_UploadVRAMTilesLong>>16 : STA !NMI_AUX+2
RTS
;QueueItemDMA:
; LDA.b #Shopkeeper_UploadVRAMTilesLong>>0 : STA !NMI_AUX
; LDA.b #Shopkeeper_UploadVRAMTilesLong>>8 : STA !NMI_AUX+1
; LDA.b #Shopkeeper_UploadVRAMTilesLong>>16 : STA !NMI_AUX+2
;RTS
;--------------------------------------------------------------------------------
; X - Tile Buffer Offset
; Y - Item ID