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A2osX/SBIN/DESKTOP.S.txt
Rémy GIBERT 2630384de2 Kernel version 0.9 : Moving API from PSTR to CSTR
2017-08-22 08:37:03 +02:00

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PR#3
PREFIX /A2OSX.BUILD
NEW
INC 1
AUTO 6
.LIST OFF
.OP 65C02
.OR $2000
.TF /A2OSX.BUILD/SBIN/DESKTOP
*--------------------------------------
.INB /A2OSX.BUILD/INC/IO.I
.INB /A2OSX.BUILD/INC/MACROS.I
.INB /A2OSX.BUILD/INC/A2OSX.I
.INB /A2OSX.BUILD/INC/LIBGFX.I
*--------------------------------------
ZPPtr1 .EQ ZPBIN
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA 0
.DA CS.END-CS.START
.DA 0
.DA 0
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.LIBGFX .DA LIBGFX
L.DEVNAME.GFX .DA DEVNAME.GFX
L.DEVNAME.MOUSE .DA DEVNAME.MOUSE
L.MSG.INIT .DA MSG.INIT
L.MouseClamp .DA MouseClamp
L.MouseData .DA MouseData
L.SetPixel.CB .DA SetPixel.CB
L.DrawLine1.CB .DA DrawLine1.CB
L.DrawLine2.CB .DA DrawLine2.CB
L.DrawLine3.CB .DA DrawLine3.CB
L.DrawLine4.CB .DA DrawLine4.CB
L.DrawLine5.CB .DA DrawLine5.CB
L.DrawLine6.CB .DA DrawLine6.CB
.DA 0
*--------------------------------------
CS.INIT >LDYA L.MSG.INIT
>SYSCALL PrintFYA
>LDYA L.LIBGFX
>SYSCALL LoadLibYA
sta hLIBGFX
>LDYA L.DEVNAME.GFX
>SYSCALL GetDevByNameYA
bcc .10
rts
.10 stx hDevGFX
>STYA GoDevGFX+1
txa
ldx #DEVMGR.OPEN
jsr GoDevGFX
.11 >LDYA L.DEVNAME.MOUSE
>SYSCALL GetDevByNameYA
bcc .20
inc DEVNAME.MOUSE+4
lda DEVNAME.MOUSE+4
cmp #'8'
bne .11
beq .21 No mouse found, skip mouse init
.20 stx hDevMouse
>STYA GoDevMouse+1
ldx #DEVMGR.OPEN
jsr GoDevMouse
ldx #DEVMGR.CONTROL Mouse driver disturb graphic screen....
jsr GoDevGFX
ldx #DEVMGR.STATUS get graphic mode and resolution....
jsr GoDevGFX
>STYA ZPPtr1
ldy #S.DEVSTAT+1
lda (ZPPtr1),y
sta MouseClamp+2
iny
lda (ZPPtr1),y
sta MouseClamp+3
iny
lda (ZPPtr1),y
sta MouseClamp+6
iny
lda (ZPPtr1),y
sta MouseClamp+7
>LDYA L.MouseClamp
ldx #DEVMGR.CONTROL
jsr GoDevMouse
.21 lda hDevGFX
>LIBCALL hLibGFX,LIBGFX.InitGFXA
lda (pPs)
ora #S.PS.F.EVENT Now accept events
sta (pPs)
jsr Destop.Paint
clc
rts
*--------------------------------------
CS.RUN lda A2osX.ASCREEN GUI screen active ?
cmp #3
bne .8 no, exit....
lda hDevMouse Mouse is active ?
beq .4 go check KB
>LDYA L.MouseData
ldx #DEVMGR.READBLOCK
jsr GoDevMouse
bcs .4 go check KB
lda MouseData
bit #4 mouse move
beq .1
lda MouseData+1
sta SetPixel.X
lda MouseData+2
sta SetPixel.X+1
lda MouseData+3
sta SetPixel.Y
lda MouseData+4
sta SetPixel.Y+1
lda #0 S.CB.OP.XOR
sta SetPixel.OP
lda #S.CB.MODE.MONO
sta SetPixel.Mode
lda #1
sta SetPixel.Color
>LDYA L.SetPixel.CB
ldx #DEVMGR.GFX.SETPIXEL
jsr GoDevGFX
clc
rts
.1 bit #$20
beq .4
jsr Destop.Paint
.4
.8 clc
rts
*--------------------------------------
CS.DOEVENT sec
rts
*--------------------------------------
CS.QUIT clc
rts
*--------------------------------------
Destop.Paint lda #S.CB.MODE.C16
sta SetPixel.Mode
lda #0
sta SetPixel.Color
lda #20
sta SetPixel.Y
.1 lda #28
sta SetPixel.X
lda /28
sta SetPixel.X+1
.2 >LDYA L.SetPixel.CB
ldx #DEVMGR.GFX.SETPIXEL
jsr GoDevGFX
lda SetPixel.X
clc
adc #4
sta SetPixel.X
bcc .3
inc SetPixel.X+1
.3 lda SetPixel.X
cmp #84
lda SetPixel.X+1
sbc /84
bcc .2
inc SetPixel.Y
lda SetPixel.Y
cmp #192
beq .4
and #$7
bne .1
inc SetPixel.Color
lda SetPixel.Color
cmp #16
bne .1
.4
>PUSHW L.DrawLine1.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
>PUSHW L.DrawLine2.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
>PUSHW L.DrawLine3.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
>PUSHW L.DrawLine4.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
>PUSHW L.DrawLine5.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
>PUSHW L.DrawLine6.CB
>LIBCALL hLibGFX,LIBGFX.DrawLine
rts
*--------------------------------------
*--------------------------------------
*--------------------------------------
GoDevGFX jmp $ffff
GoDevMouse jmp $ffff
*--------------------------------------
CS.END
DEVNAME.GFX >PSTR "GFX"
DEVNAME.MOUSE >PSTR "MOU1"
LIBGFX >PSTR "libgfx.o"
MSG.INIT >CSTR "DESKTOP:Init...\r\n"
hLibGFX .BS 1
hDevGFX .BS 1
hDevMouse .BS 1
MouseClamp .BS 8
MouseData .BS 5
*--------------------------------------
SetPixel.CB .BS 1 hDC
SetPixel.OP .BS 1
SetPixel.Mode .BS 1
SetPixel.Color .BS 1
SetPixel.X .BS 2
SetPixel.Y .BS 2
*--------------------------------------
DrawLine1.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.C16
.DA #1
.DA 80
.DA 191
.DA 80+191
.DA 0
*--------------------------------------
DrawLine2.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.MONO
.DA #1
.DA 90
.DA 0
.DA 140
.DA 191
*--------------------------------------
DrawLine3.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.MONO
.DA #1
.DA 100
.DA 0
.DA 100+191
.DA 191
*--------------------------------------
DrawLine4.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.MONO
.DA #1
.DA 110
.DA 0
.DA 559
.DA 191
*--------------------------------------
DrawLine5.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.MONO
.DA #1
.DA 28
.DA 0
.DA 28
.DA 191
*--------------------------------------
DrawLine6.CB .BS 1 hDC
.DA #0
.DA #S.CB.MODE.MONO
.DA #1
.DA 84
.DA 0
.DA 84
.DA 191
MAN
SAVE /A2OSX.SRC/SBIN/DESKTOP.S
ASM
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