mirror of https://github.com/A2osX/A2osX.git
193 lines
2.7 KiB
Plaintext
193 lines
2.7 KiB
Plaintext
NEW
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AUTO 3,1
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*--------------------------------------
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* A = Object Class
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*--------------------------------------
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OBJ.New pha
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tax
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ldy OBJ.SizeOf,x
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lda #0
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>SYSCALL GetMem
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bcs .9
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>STYA ZPObjPtr
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pla
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sta (ZPObjPtr)
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phx hObj
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tax
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ldy OBJ.SizeOf,x
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dey
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lda #0
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.1 sta (ZPObjPtr),y
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dey
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bne .1
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>LDYA ZPObjPtr
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* clc
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.9 plx
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rts
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*--------------------------------------
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OBJ.Init sta (ZPObjPtr)
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lda #0
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.1 sta (ZPObjPtr),y
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dey
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bne .1
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rts
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*--------------------------------------
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OBJ.AddWord pha
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tya
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jsr OBJ.AddByte
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pla
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OBJ.AddByte sta (ZPObjPtr)
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inc ZPObjPtr
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bne .8
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inc ZPObjPtr+1
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.8 rts
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*--------------------------------------
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OBJ.PullY1X1.BAD
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>PULLA
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ldy #S.OBJ.Y1
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sta (ZPMENUPtr),y
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>PULLA
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iny
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sta (ZPMENUPtr),y
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>PULLA
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ldy #S.OBJ.X1
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sta (ZPMENUPtr),y
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>PULLA
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iny
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sta (ZPMENUPtr),y
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rts
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*--------------------------------------
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* hOBJ, Prop8, Value16
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*--------------------------------------
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OBJ.SetProp ldy #3
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lda (pStack),y hOBJ
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>SYSCALL2 GetMemPtr
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>STYA ZPObjPtr
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ldy #2
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lda (pStack),y
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tay
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lda (ZPObjPtr),y
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pha old value
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>PULLA
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sta (ZPObjPtr),y
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iny
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lda (ZPObjPtr),y
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tax
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>PULLA
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sta (ZPObjPtr),y
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txa
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ply
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>RET 2
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*--------------------------------------
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* hOBJ, Prop8
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*--------------------------------------
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OBJ.GetProp >PULLA
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pha
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>PULLA
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>SYSCALL2 GetMemPtr
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>STYA ZPObjPtr
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ply
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lda (ZPObjPtr),y
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pha
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iny
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lda (ZPObjPtr),y
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ply
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rts
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*--------------------------------------
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OBJ.SetX2Y2 >STYA ZPPtr1
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ldy #S.OBJ.W
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lda (ZPPtr1),y
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clc
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sbc #0
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pha
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iny
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lda (ZPPtr1),y
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sbc #0
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tax
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pla
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clc
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ldy #S.OBJ.X1
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adc (ZPPtr1),y
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pha
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txa
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iny
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adc (ZPPtr1),y
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ldy #S.OBJ.X2+1
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sta (ZPPtr1),y
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dey
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pla
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sta (ZPPtr1),y
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ldy #S.OBJ.H
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lda (ZPPtr1),y
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clc
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sbc #0
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pha
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iny
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lda (ZPPtr1),y
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sbc #0
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tax
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pla
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clc
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ldy #S.OBJ.Y1
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adc (ZPPtr1),y
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pha
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txa
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iny
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adc (ZPPtr1),y
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ldy #S.OBJ.Y2+1
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sta (ZPPtr1),y
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dey
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pla
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sta (ZPPtr1),y
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rts
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*--------------------------------------
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OBJ.GetInCache >STYA .1+1
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ldx #S.OBJ-1
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.1 lda $ffff,x SELF MODIFIED
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sta OBJ.Cache,x
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dex
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bpl .1
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rts
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*--------------------------------------
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MAN
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SAVE usr/src/lib/libgui.s.obj
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LOAD usr/src/lib/libgui.s
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ASM
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