cleaned up draw selection. sigh.. undraw needs it now
This commit is contained in:
Dagen Brock
parent
9a71cb289e
commit
8a1489c4c1
847
src/menu.s
847
src/menu.s
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@ -1,455 +1,546 @@
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*** MENU LIBRARY
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*** MENU LIBRARY
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sizeof_ItemStruct = #6
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*MyItem hex 19,07 ;x,y positions
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* db MenuOption_List ;type of input (see Menu_Types)
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* db 11 ;max size in bytes
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* da MyItemOptions ;params definition & storage
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** MENU USES ZP $F0-$F1 as ptr to MenuDefs
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** MENU USES ZP $F0-$F1 as ptr to MenuDefs
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Menu_InitMenu sta $F0
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Menu_InitMenu sta $F0
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stx $F1
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stx $F1
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rts
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rts
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Menu_PrevItem dec Menu_ItemSelected
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Menu_PrevItem dec Menu_ItemSelected
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bpl :noflip
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bpl :noflip
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lda #MainMenuItems
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lda #MainMenuItems
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dec
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dec
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sta Menu_ItemSelected
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sta Menu_ItemSelected
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:noflip rts
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:noflip rts
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Menu_NextItem inc Menu_ItemSelected
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Menu_NextItem inc Menu_ItemSelected
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lda Menu_ItemSelected
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lda Menu_ItemSelected
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cmp #MainMenuItems
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cmp #MainMenuItems
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bcc :noflip
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bcc :noflip
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lda #0
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lda #0
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sta Menu_ItemSelected
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sta Menu_ItemSelected
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:noflip rts
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:noflip rts
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Menu_DrawOptions
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Menu_DrawOptions
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stz _menuOptionPtr
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stz _menuOptionPtr
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:drawOption
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:drawOption
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ldy _menuOptionPtr
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ldy _menuOptionPtr
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lda ($F0),y
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lda ($F0),y
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beq :menuDone
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beq :menuDone
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tax
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tax
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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tay
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tay
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jsr GoXY
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jsr GoXY
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ldy _menuOptionPtr
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ldy _menuOptionPtr
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iny
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iny
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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beq :charItem
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beq :charItem
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cmp #1
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cmp #1
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beq :hexItem
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beq :hexItem
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cmp #2
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cmp #2
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beq :jsrItem
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beq :jsrItem
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cmp #3
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cmp #3
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beq :listItem
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beq :listItem
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cmp #4
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cmp #4
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beq :boolItem
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beq :boolItem
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:charItem
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:charItem
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:boolItem
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:boolItem
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:hexItem jsr Menu_DrawOptionHex
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:hexItem jsr Menu_DrawOptionHex
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bra :nextMenuItem
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bra :nextMenuItem
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:listItem jsr Menu_DrawOptionList
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:listItem jsr Menu_DrawOptionList
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bra :nextMenuItem
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bra :nextMenuItem
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:jsrItem jsr Menu_DrawOptionAction
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:jsrItem jsr Menu_DrawOptionAction
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bra :nextMenuItem
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bra :nextMenuItem
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:nextMenuItem
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:nextMenuItem
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lda _menuOptionPtr
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lda _menuOptionPtr
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clc
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clc
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adc #6 ; len of "struct"
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adc #sizeof_ItemStruct ;len of "struct"
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sta _menuOptionPtr
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sta _menuOptionPtr
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bra :drawOption
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bra :drawOption
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:menuDone
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:menuDone
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rts
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rts
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Menu_DrawOptionHex iny
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Menu_DrawOptionHex iny
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lda ($F0),y ; get len
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lda ($F0),y ;get len
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sta _menuHexIdx
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sta _menuHexIdx
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iny
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iny
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lda ($F0),y ; get da
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lda ($F0),y ;get da
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sta $F2 ; storez
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sta $F2 ;storez
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iny
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iny
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lda ($F0),y ; get da
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lda ($F0),y ;get da
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sta $F3 ; storez
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sta $F3 ;storez
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ldy #0
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ldy #0
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:prloop lda ($F2),y
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:prloop lda ($F2),y
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jsr PRBYTE
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jsr PRBYTE
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iny
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iny
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cpy _menuHexIdx
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cpy _menuHexIdx
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bne :prloop
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bne :prloop
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rts
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rts
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Menu_DrawOptionAction iny
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Menu_DrawOptionAction iny
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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tax
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tax
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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tay
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tay
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txa
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txa
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jsr PrintString
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jsr PrintString
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rts
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rts
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Menu_DrawOptionList iny ; point to da
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Menu_DrawOptionList iny ;point to da
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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sta $F2
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sta $F2
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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sta $F3 ; now ($2) points to item list structure
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sta $F3 ;now ($2) points to item list structure
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ldy #0
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ldy #0
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lda ($F2),y ; selected index
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lda ($F2),y ;selected index
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asl
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asl
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inc
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inc
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inc ; add 2 to reach table of addresses
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inc ;add 2 to reach table of addresses
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tay
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tay
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lda ($F2),y
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lda ($F2),y
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pha
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pha
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iny
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iny
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lda ($F2),y
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lda ($F2),y
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tay
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tay
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pla
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pla
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jsr PrintString
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jsr PrintString
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rts
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rts
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_menuHexIdx dw 0
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_menuHexIdx dw 0
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_menuOptionPtr dw 00
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_menuOptionPtr dw 00
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Menu_UndrawSelected
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Menu_UndrawSelectedAll
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stz _stash
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stz _stash
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:undrawLoop ldy _stash ; struct ptr
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:undrawLoop ldy _stash ;struct ptr
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lda ($F0),y
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lda ($F0),y
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beq :stop
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beq :stop
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dec ; x-- (left bracket)
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dec ;x-- (left bracket)
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sta _menuSelectedX1
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sta _menuSelectedX1
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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sta _menuSelectedY
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sta _menuSelectedY
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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bne :notChar
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cmp MenuOption_Char
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iny
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bne :notChar
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lda ($F0),y
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:isChar iny ;char, so find the width parameter
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inc ;doit
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lda ($F0),y
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clc
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inc ;add 1
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adc _menuSelectedX1
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clc
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tax
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adc _menuSelectedX1 ;add the left bracket starting point
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bra :rightBracket
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tax
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bra :rightBracket ;go draw brackets starting with right
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:notChar cmp #1
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:notChar cmp MenuOption_Hex
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bne :notHex
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bne :notHex
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iny
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:isHex iny ;hex, so find the width parameter
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lda ($F0),y
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lda ($F0),y
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asl
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asl ;and multiply by 2 because a byte takes 2 chars on screen
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inc ;doit
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inc ;add 1
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clc
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clc
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adc _menuSelectedX1
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adc _menuSelectedX1 ;add the left bracket starting point
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tax
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tax
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bra :rightBracket
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bra :rightBracket ;go draw brackets starting with right
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:notHex cmp #2
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bne :notAction
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iny
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lda ($F0),y
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inc
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:notAction
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:notHex cmp MenuOption_Action
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cmp #3
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bne :notAction
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bne :wtf
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:isAction iny ;action, so find the max width parameter
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iny
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lda ($F0),y
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lda ($F0),y
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inc ;add 1
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clc
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adc _menuSelectedX1 ;add the left bracket starting point
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tax
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bra :rightBracket ;go draw brackets starting with right
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inc
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:notAction cmp MenuOption_List
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bne :wtf
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iny
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lda ($F0),y
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inc
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:wtf
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:wtf
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:rightBracket
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:rightBracket
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ldy _menuSelectedY
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ldy _menuSelectedY
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jsr GoXY
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jsr GoXY
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lda #" "
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lda #"]"
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jsr COUT
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jsr COUT
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:leftBracket ldx _menuSelectedX1
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:leftBracket ldx _menuSelectedX1
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ldy _menuSelectedY
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ldy _menuSelectedY
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jsr GoXY
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jsr GoXY
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lda #" "
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lda #"["
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jsr COUT
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jsr COUT
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lda _stash
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lda _stash
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clc
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clc
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adc #6
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adc #sizeof_ItemStruct
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sta _stash
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sta _stash
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bra :undrawLoop
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bra :undrawLoop
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:stop
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:stop
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rts
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rts
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* max 256 byte struct table unless i go 16 bit
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Menu_GetSelectedStructPtr lda #0
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ldx Menu_ItemSelected
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:check beq :foundIdx
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clc
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adc #sizeof_ItemStruct ;"struct" size
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dex
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bra :check
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:foundIdx rts
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** RETURN THE SCREEN WIDTH FOR VARIOUS INPUT TYPES
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* X= ItemType A= SizeInBytes
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Menu_GetItemScreenWidth
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cpx MenuOption_Char
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bne :notChar
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rts ;size already correct for char
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:notChar cpx MenuOption_Hex
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bne :notHex
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asl ;*2 for printing 2 char per byte
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rts
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:notHex cpx MenuOption_Bin
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bne :notBin
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asl ; logic for binary is a little more detailed
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asl ; because i add spacing for readability
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asl ;*8 for byte
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inc ; add a space so "0000 0000"
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cmp #9
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bne :bigger
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rts
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:bigger inc
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inc ; add 2 more spaces.
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rts
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:notBin cpx MenuOption_Int
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bne :notInt
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rts ;input width... internally maxint = FFFF
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:notInt cpx MenuOption_Action
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bne :notAction
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rts ;should be defined in param from string length
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:notAction cpx MenuOption_List
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bne :notList
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rts ;should be defined in param from string length
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:notList cpx MenuOption_Bool
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bne :notBool
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rts ;hmm.. undefined? @TODO!!!
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:notBool
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:wtf
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rts
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Menu_DrawSelected
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Menu_HighlightSelected
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lda #0
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jsr Menu_GetSelectedStructPtr ;get ptr to selected item
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ldx Menu_ItemSelected
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:check beq :foundIdx
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clc
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adc #6 ; "struct" size
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dex
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bra :check
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:foundIdx tay
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tay
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lda ($F0),y
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lda ($F0),y ;start parsing the struct with x value
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dec ; x-- (left bracket)
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dec ;move left 1 space
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sta _menuSelectedX1
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sta _menuLBracketX
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iny
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iny
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lda ($F0),y
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lda ($F0),y ;next param, y value
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sta _menuSelectedY
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sta _menuSelectedY
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iny
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iny
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lda ($F0),y
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lda ($F0),y ;next param, type
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bne :notChar
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tax
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iny
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iny
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lda ($F0),y
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lda ($F0),y ;next param, size (bytes)
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inc ;doit
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jsr Menu_GetItemScreenWidth ;get the real width
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clc
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inc ;add 1
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adc _menuSelectedX1
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clc
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tax
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adc _menuLBracketX ;add the left bracket position
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bra :rightBracket
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sta _menuRBracketX ;and we should be in the right place
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jsr Menu_DrawBrackets
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rts
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:notChar cmp #1
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Menu_DrawBrackets ldx _menuRBracketX
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bne :notHex
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ldy _menuSelectedY
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iny
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jsr GoXY
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lda ($F0),y
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lda #">"
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asl
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jsr COUT
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inc ;doit
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ldx _menuLBracketX
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clc
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ldy _menuSelectedY
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adc _menuSelectedX1
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jsr GoXY
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tax
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lda #"<"
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bra :rightBracket
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jsr COUT
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rts
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_menuLBracketX db 0
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_menuRBracketX db 0
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:notHex cmp #2
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Menu_DrawSelected jmp Menu_HighlightSelected ; TESTING!!!
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bne :notAction
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lda #0
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iny
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ldx Menu_ItemSelected
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lda ($F0),y
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:check beq :foundIdx
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clc
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adc #sizeof_ItemStruct ;"struct" size
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dex
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bra :check
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inc
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:foundIdx tay
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clc
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lda ($F0),y
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adc _menuSelectedX1
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dec ;x-- (left bracket)
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tax
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sta _menuSelectedX1
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bra :rightBracket
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iny
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lda ($F0),y
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sta _menuSelectedY
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iny
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lda ($F0),y
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bne :notChar
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iny
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lda ($F0),y
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inc ;doit
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:notChar cmp #1
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bne :notHex
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iny
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lda ($F0),y
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asl
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inc ;doit
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:notHex cmp #2
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bne :notAction
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iny
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lda ($F0),y
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inc
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clc
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adc _menuSelectedX1
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tax
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bra :rightBracket
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:notAction
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:notAction
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cmp #3
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cmp #3
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bne :wtf
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bne :wtf
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iny
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iny
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lda ($F0),y
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lda ($F0),y
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inc
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inc
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clc
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clc
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adc _menuSelectedX1
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adc _menuSelectedX1
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tax
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tax
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bra :rightBracket
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bra :rightBracket
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:wtf
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:wtf
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:rightBracket
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:rightBracket
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||||||
ldy _menuSelectedY
|
ldy _menuSelectedY
|
||||||
jsr GoXY
|
jsr GoXY
|
||||||
lda #"]"
|
lda #">"
|
||||||
jsr COUT
|
jsr COUT
|
||||||
:leftBracket ldx _menuSelectedX1
|
:leftBracket ldx _menuSelectedX1
|
||||||
ldy _menuSelectedY
|
ldy _menuSelectedY
|
||||||
jsr GoXY
|
jsr GoXY
|
||||||
lda #"["
|
lda #"<"
|
||||||
jsr COUT
|
jsr COUT
|
||||||
|
|
||||||
rts
|
rts
|
||||||
_menuSelectedX1 db 0 ; no x2 cuz we be addin' dat offset
|
_menuSelectedX1 db 0 ;no x2 cuz we be addin' dat offset
|
||||||
_menuSelectedY db 0
|
_menuSelectedY db 0
|
||||||
|
|
||||||
|
* THESE ARE ALL OF THE MENU INPUT TYPES
|
||||||
|
Menu_Types
|
||||||
|
Menu_TypeTable da Menu_TypeChar,Menu_TypeHex,Menu_TypeAction,Menu_TypeList,Menu_TypeBool,Menu_TypeBin,Menu_TypeInt
|
||||||
|
MenuOption_Char equ #0
|
||||||
|
MenuOption_Hex equ #1
|
||||||
|
MenuOption_Bin equ #5
|
||||||
|
MenuOption_Int equ #6
|
||||||
|
MenuOption_Action equ #2
|
||||||
|
MenuOption_List equ #3
|
||||||
|
MenuOption_Bool equ #4
|
||||||
|
|
||||||
MenuOption_Char equ #0
|
|
||||||
MenuOption_Hex equ #1
|
|
||||||
MenuOption_Action equ #2
|
|
||||||
MenuOption_List equ #3
|
|
||||||
MenuOption_Bool equ #4
|
|
||||||
Menu_TypeTable da Menu_TypeChar,Menu_TypeHex,Menu_TypeAction,Menu_TypeList,Menu_TypeBool
|
|
||||||
|
|
||||||
* $0 = ptr->MenuDefs
|
* $0 = ptr->MenuDefs
|
||||||
Menu_HandleSelection
|
Menu_HandleSelection
|
||||||
lda #0
|
lda #0
|
||||||
ldx Menu_ItemSelected ; odd choice to load again, but preps flags (z) how i likes it
|
ldx Menu_ItemSelected ;odd choice to load again, but preps flags (z) how i likes it
|
||||||
:check beq :foundIdx ; <- a=struct offset
|
:check beq :foundIdx ;<- a=struct offset
|
||||||
clc
|
clc
|
||||||
adc #6 ; "struct" size
|
adc #sizeof_ItemStruct ;"struct" size
|
||||||
dex
|
dex
|
||||||
bra :check
|
bra :check
|
||||||
|
|
||||||
:foundIdx pha
|
:foundIdx pha
|
||||||
tay
|
tay
|
||||||
iny ;\
|
iny ;\
|
||||||
iny ; \
|
iny ; \
|
||||||
lda ($F0),y ; > get MenuOption_Type, set up for jmp table
|
lda ($F0),y ; > get MenuOption_Type, set up for jmp table
|
||||||
asl ; /
|
asl ; /
|
||||||
tax ;/
|
tax ;/
|
||||||
pla
|
pla
|
||||||
jmp (Menu_TypeTable,x)
|
jmp (Menu_TypeTable,x)
|
||||||
|
|
||||||
Menu_TypeChar rts
|
Menu_TypeChar rts
|
||||||
Menu_TypeBool rts
|
Menu_TypeBool rts
|
||||||
|
Menu_TypeBin rts
|
||||||
|
Menu_TypeInt rts
|
||||||
|
|
||||||
Menu_TypeHex pha
|
Menu_TypeHex pha
|
||||||
tay
|
tay
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
tax
|
tax
|
||||||
iny
|
iny
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
tay
|
tay
|
||||||
jsr GoXY
|
jsr GoXY
|
||||||
pla
|
pla
|
||||||
clc
|
clc
|
||||||
adc #3 ; ->memory size
|
adc #3 ; ->memory size
|
||||||
tay
|
tay
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
asl ;*2
|
asl ;*2
|
||||||
pha
|
pha
|
||||||
iny
|
iny
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
pha
|
pha
|
||||||
iny
|
iny
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
tay
|
tay
|
||||||
plx
|
plx
|
||||||
pla
|
pla
|
||||||
jsr GetHex
|
jsr GetHex
|
||||||
rts
|
rts
|
||||||
|
|
||||||
Menu_TypeAction iny ; skip len byte
|
Menu_TypeAction iny ;skip len byte
|
||||||
iny
|
iny
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
sta :ACTION+1
|
sta :ACTION+1
|
||||||
iny
|
iny
|
||||||
lda ($F0),y
|
lda ($F0),y
|
||||||
sta :ACTION+2
|
sta :ACTION+2
|
||||||
lda :ACTION+1
|
lda :ACTION+1
|
||||||
sec
|
sec
|
||||||
sbc #2
|
sbc #2
|
||||||
sta :ACTION+1
|
sta :ACTION+1
|
||||||
bcs :copy
|
bcs :copy
|
||||||
dec :ACTION+2
|
dec :ACTION+2
|
||||||
:copy ldx #0 ; this is all so bad
|
:copy ldx #0 ;this is all so bad
|
||||||
:ACTION lda $ffff,x
|
:ACTION lda $ffff,x
|
||||||
sta :JSR+1,x
|
sta :JSR+1,x
|
||||||
inx
|
inx
|
||||||
cpx #2
|
cpx #2
|
||||||
bcc :ACTION
|
bcc :ACTION
|
||||||
:JSR jsr $ffff
|
:JSR jsr $ffff
|
||||||
rts
|
rts
|
||||||
|
|
||||||
* Selecting from a List
|
* Selecting from a List
|
||||||
* look for key
|
* look for key
|
||||||
* update cursor
|
* update cursor
|
||||||
* if up then prev item \_ draw menu options
|
* if up then prev item \_ draw menu options
|
||||||
* if down then next item /
|
* if down then next item /
|
||||||
* if enter, done - when it gets back to menu loop, we should handle special logic there
|
* if enter, done - when it gets back to menu loop, we should handle special logic there
|
||||||
Menu_TypeList
|
Menu_TypeList
|
||||||
rts
|
rts
|
||||||
*** INPUT LIBRARY FOR MENU
|
*** INPUT LIBRARY FOR MENU
|
||||||
* Pass desired length in A
|
* Pass desired length in A
|
||||||
GetHex sta _gethex_maxlen
|
GetHex sta _gethex_maxlen
|
||||||
stx _gethex_resultptr
|
stx _gethex_resultptr
|
||||||
sty _gethex_resultptr+1
|
sty _gethex_resultptr+1
|
||||||
stz _gethex_current
|
stz _gethex_current
|
||||||
|
|
||||||
:input jsr RDKEY
|
:input jsr RDKEY
|
||||||
cmp #$9B ;esc = abort
|
cmp #$9B ;esc = abort
|
||||||
bne :notesc
|
bne :notesc
|
||||||
rts
|
rts
|
||||||
:notesc cmp #"9"+1
|
:notesc cmp #"9"+1
|
||||||
bcs :notNum ;bge > 9
|
bcs :notNum ;bge > 9
|
||||||
cmp #"0"
|
cmp #"0"
|
||||||
bcc :badChar ;
|
bcc :badChar ;
|
||||||
sec
|
sec
|
||||||
sbc #"0"
|
sbc #"0"
|
||||||
bra :storeInput
|
bra :storeInput
|
||||||
:notNum cmp #"a"
|
:notNum cmp #"a"
|
||||||
bcc :notLower
|
bcc :notLower
|
||||||
sec
|
sec
|
||||||
sbc #$20 ; ToUpper
|
sbc #$20 ;ToUpper
|
||||||
:notLower cmp #"A"
|
:notLower cmp #"A"
|
||||||
bcc :badChar
|
bcc :badChar
|
||||||
cmp #"F"+1
|
cmp #"F"+1
|
||||||
bcs :badChar
|
bcs :badChar
|
||||||
:gotHex
|
:gotHex
|
||||||
sec
|
sec
|
||||||
sbc #"A"-10
|
sbc #"A"-10
|
||||||
:storeInput
|
:storeInput
|
||||||
pha
|
pha
|
||||||
jsr PRHEX
|
jsr PRHEX
|
||||||
pla
|
pla
|
||||||
ldy _gethex_current
|
ldy _gethex_current
|
||||||
sta _gethex_buffer,y
|
sta _gethex_buffer,y
|
||||||
iny
|
iny
|
||||||
cpy #_gethex_internalmax
|
cpy #_gethex_internalmax
|
||||||
bge :internalmax
|
bge :internalmax
|
||||||
cpy _gethex_maxlen
|
cpy _gethex_maxlen
|
||||||
bge :passedmax
|
bge :passedmax
|
||||||
sty _gethex_current
|
sty _gethex_current
|
||||||
bra :input
|
bra :input
|
||||||
:internalmax
|
:internalmax
|
||||||
:passedmax
|
:passedmax
|
||||||
lda _gethex_resultptr
|
lda _gethex_resultptr
|
||||||
sta $0
|
sta $0
|
||||||
lda _gethex_resultptr+1
|
lda _gethex_resultptr+1
|
||||||
sta $1
|
sta $1
|
||||||
ldx #0
|
ldx #0
|
||||||
ldy #0
|
ldy #0
|
||||||
:copyBuffer lda _gethex_buffer,x
|
:copyBuffer lda _gethex_buffer,x
|
||||||
asl ; move to upper nibble
|
asl ; move to upper nibble
|
||||||
asl
|
asl
|
||||||
asl
|
asl
|
||||||
asl
|
asl
|
||||||
sta ($0),y ; store
|
sta ($0),y ; store
|
||||||
inx
|
inx
|
||||||
lda _gethex_buffer,x
|
lda _gethex_buffer,x
|
||||||
ora ($0),y
|
ora ($0),y
|
||||||
sta ($0),y
|
sta ($0),y
|
||||||
iny
|
iny
|
||||||
inx
|
inx
|
||||||
cpx _gethex_maxlen
|
cpx _gethex_maxlen
|
||||||
bcc :copyBuffer
|
bcc :copyBuffer
|
||||||
rts
|
rts
|
||||||
|
|
||||||
:badChar bra :input
|
:badChar bra :input
|
||||||
|
|
||||||
_gethex_internalmax equ 8
|
_gethex_internalmax equ 8
|
||||||
_gethex_resultptr da 0000
|
_gethex_resultptr da 0000
|
||||||
_gethex_maxlen db 1
|
_gethex_maxlen db 1
|
||||||
_gethex_current db 0
|
_gethex_current db 0
|
||||||
_gethex_buffer ds _gethex_internalmax
|
_gethex_buffer ds _gethex_internalmax
|
||||||
PrHexChar jsr HexCharForByte
|
PrHexChar jsr HexCharForByte
|
||||||
|
|
||||||
HexCharForByte
|
HexCharForByte
|
||||||
cmp #9
|
cmp #9
|
||||||
bcs :alpha
|
bcs :alpha
|
||||||
:number clc
|
:number clc
|
||||||
adc #"0"
|
adc #"0"
|
||||||
rts
|
rts
|
||||||
:alpha clc
|
:alpha clc
|
||||||
adc #"A"
|
adc #"A"
|
||||||
rts
|
rts
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue