mirror of https://github.com/A2osX/A2osX.git
158 lines
2.6 KiB
Plaintext
158 lines
2.6 KiB
Plaintext
NEW
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AUTO 3,1
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*--------------------------------------
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UpdateCursor lda CUR.T
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cmp #CUR.T.WAIT
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bcc SetCursor.RTS
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inc
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inc
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cmp #CUR.T.WAIT+12
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bne SetCursor
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lda #CUR.T.WAIT
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*--------------------------------------
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* Set X2,Y2,SrcPtr
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*--------------------------------------
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SetCursor sta CUR.T
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lda CUR.bVisible
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bpl .1
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jsr HideCursor.I
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.1 ldx CUR.T
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lda L.Cursors,x
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sta CB.PTR+S.CB.SrcPtr
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sta ZPPtr1
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lda L.Cursors+1,x
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sta CB.PTR+S.CB.SrcPtr+1
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sta ZPPtr1+1
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ldy #S.BM.W
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lda (ZPPtr1),y
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sta CB.PTR+S.CB.SrcW
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clc
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adc CB.PTR+S.CB.X1
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pha
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iny
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lda (ZPPtr1),y
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sta CB.PTR+S.CB.SrcW+1
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adc CB.PTR+S.CB.X1+1
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tax
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pla
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bne .2
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dex
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.2 dec
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sta CB.PTR+S.CB.X2
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stx CB.PTR+S.CB.X2+1
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iny S.BM.H
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lda (ZPPtr1),y
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sta CB.PTR+S.CB.SrcH
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clc
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adc CB.PTR+S.CB.Y1
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pha
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iny
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lda (ZPPtr1),y
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sta CB.PTR+S.CB.SrcH+1
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adc CB.PTR+S.CB.Y1+1
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tax
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pla
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bne .3
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dex
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.3 dec
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sta CB.PTR+S.CB.Y2
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stx CB.PTR+S.CB.Y2+1
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lda CUR.bVisible
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bmi ShowCursor.I
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SetCursor.RTS rts
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*--------------------------------------
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* Set DestX,DestY
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*--------------------------------------
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SetCursorPos >PULLW ZPPtr1
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lda CUR.bVisible
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bpl .1
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jsr HideCursor.I
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.1 ldy #S.POINT-1
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.2 lda (ZPPtr1),y
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sta CUR.Pos,y
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dey
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bpl .2
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lda CUR.bVisible
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bmi ShowCursor.I
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clc
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rts
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*--------------------------------------
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HideCursor lda CUR.bVisible
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bpl .9
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jsr HideCursor.I
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stz CUR.bVisible
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.9 clc
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rts
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*--------------------------------------
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ShowCursor lda CUR.bVisible
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bmi .9
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jsr ShowCursor.I
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dec CUR.bVisible
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.9 rts
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*--------------------------------------
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HideCursor.I lda #S.CB.OP.RESTORE
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bra DrawCursor.I
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*--------------------------------------
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ShowCursor.I ldx CUR.T
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lda CUR.Pos+S.POINT.X
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sec
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sbc CUR.HotPoints,x
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sta CB.PTR+S.CB.X1
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lda CUR.Pos+S.POINT.X+1
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sbc #0
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sta CB.PTR+S.CB.X1+1
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lda CUR.Pos+S.POINT.Y
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sec
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sbc CUR.HotPoints+1,x
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sta CB.PTR+S.CB.Y1
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lda CUR.Pos+S.POINT.Y+1
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sbc #0
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sta CB.PTR+S.CB.Y1+1
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lda #S.CB.OP.ORA+S.CB.OP.MASK+S.CB.OP.SAVE
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DrawCursor.I sta CB.PTR+S.CB.OP
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>LDYA L.WND.Screen
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jsr OBJ.GetInCache
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>LDYA L.CB.PTR
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jsr CLIP.YA
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bcs .8
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jsr GFXWrite.CB
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.8 clc
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rts
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*--------------------------------------
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MAN
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SAVE usr/src/lib/libgui.s.cur
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LOAD usr/src/lib/libgui.s
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ASM
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