mirror of
https://github.com/a2-4am/pitch-dark.git
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102 lines
2.8 KiB
Plaintext
102 lines
2.8 KiB
Plaintext
;license:MIT
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;(c) 2018 by 4am
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;
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; User interface - common views and paint routines across screens
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;
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; Public functions
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; - CreateRadio
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; - CreateCheckbox
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; - CreateButton
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; - CreateTitleView
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; - PaintTitleView
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;
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; ROM routines
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INVERSE = $FE80
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NORMAL = $FE84
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; View IDs (application-specific, acceptable range 0..15, no duplicates)
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ID_TITLE = 0
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!zone {
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;------------------------------------------------------------------------------
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; CreateRadio/CreateCheckbox/CreateButton
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; creates a WeeGUI UI control with the 'raw title' option set
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;
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; in: stack contains 2 bytes of parameters:
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; +1 [word] pointer to WeeGUI view configuration block
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; out: $00/$01 clobbered
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; all registers clobbered
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;------------------------------------------------------------------------------
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CreateRadio
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ldx #WGCreateRadio
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!byte $2C ; hide next 2 bytes
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CreateCheckbox
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ldx #WGCreateCheckbox
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!byte $2C ; hide next 2 bytes
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CreateButton
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ldx #WGCreateButton
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stx .type
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+PARAMS_ON_STACK 2
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ldy #$01
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lda ($00),y
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sta PARAM0
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iny
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lda ($00),y
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sta PARAM1
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.type=*+1
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ldx #$FD ; SMC
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jsr WeeGUI
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ldx #WGViewSetRawTitle
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lda #1
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sta PARAM0
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jmp WeeGUI
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;------------------------------------------------------------------------------
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; CreateTitleView
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; creates the standard title bar on top row of screen
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;
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; in: none
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; out: A,X clobbered
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; title view selected
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;------------------------------------------------------------------------------
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CreateTitleView
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ldx #WGCreateView ; create title bar on top line
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+LDADDR viewTitle
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+STAY PARAM0
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jmp WeeGUI
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;------------------------------------------------------------------------------
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; PaintTitleView
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; paints the title bar
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;
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; in: none
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; out: all registers clobbered
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; title view selected
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;------------------------------------------------------------------------------
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PaintTitleView
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ldx #WGSelectView
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lda #ID_TITLE
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jsr WeeGUI
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jsr INVERSE
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ldx #WGPrint
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+LDADDR .stringTitle
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+STAY PARAM0
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jsr WeeGUI
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jmp NORMAL
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viewTitle
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!byte ID_TITLE ; view ID
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!byte 0 ; style
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!byte 0 ; left
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!byte 0 ; top
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!byte 80 ; visible width
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!byte 1 ; visible height
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!byte 80 ; width
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!byte 1 ; height
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.stringTitle
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!raw " Pitch Dark ",0
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}
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