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-
- #ifndef __Desk_GFX_h
- #define __Desk_GFX_h
- #ifdef __cplusplus
- extern "C" {
- #endif
- #define Desk_plot_SOLIDBOTH 0x00
- #define Desk_plot_SOLIDEXFINAL 0x08
- #define Desk_plot_DOTTEDBOTH 0x10
- #define Desk_plot_DOTTEDEXFINAL 0x18
- #define Desk_plot_SOLIDEXINIT 0x20
- #define Desk_plot_SOLIDEXBOTH 0x28
- #define Desk_plot_DOTTEDEXINIT 0x30
- #define Desk_plot_DOTTEDEXBOTH 0x38
- #define Desk_plot_POINT 0x40
- #define Desk_plot_HHORZLINEFILLNB 0x48
- #define Desk_plot_TRIANGLEFILL 0x50
- #define Desk_plot_HORIZLINEFILLB 0x58
- #define Desk_plot_RECTANGLEFILL 0x60
- #define Desk_plot_HORIZLINEFILLF 0x68
- #define Desk_plot_PARALLELFILL 0x70
- #define Desk_plot_HORIZLINEFILLNF 0x78
- #define Desk_plot_FLOODTOBACK 0x80
- #define Desk_plot_FLOODTOFORE 0x88
- #define Desk_plot_CIRCLE 0x90
- #define Desk_plot_CIRCLEFILL 0x98
- #define Desk_plot_CIRCLEARC 0xA0
- #define Desk_plot_SEGMENT 0xA8
- #define Desk_plot_SECTOR 0xB0
- #define Desk_plot_BLOCK 0xB8
- #define Desk_plot_ELLIPSE 0xC0
- #define Desk_plot_ELLIPSEFILL 0xC8
- #define Desk_plot_GRAPHICSCHAR 0xD0
- #define Desk_plot_SPRITE 0xE8
- #define Desk_plot_MOVECURSORREL 0
- #define Desk_plot_DRAWRELFORE 1
- #define Desk_plot_DRAWRELINVERSE 2
- #define Desk_plot_DRAWRELBACK 3
- #define Desk_plot_MOVECURSORABS 4
- #define Desk_plot_DRAWABSFORE 5
- #define Desk_plot_DRAWABSINVERSE 6
- #define Desk_plot_DRAWABSBACK 7
- #define Desk_plot_BMOVEREL 0
- #define Desk_plot_BMOVERECTREL 1
- #define Desk_plot_BCOPYRECTREL 2
- #define Desk_plot_BMOVEABS 4
- #define Desk_plot_BMOVERECTABS 5
- #define Desk_plot_BCOPYRECTABS 6
- enum {
- Desk_gfx_action_OVERWRITE = 0,
- Desk_gfx_action_OR,
- Desk_gfx_action_AND,
- Desk_gfx_action_XOR,
- Desk_gfx_action_INVERT,
- Desk_gfx_action_LEAVE,
- Desk_gfx_action_ANDNOT,
- Desk_gfx_action_ORNOT,
- Desk_gfx_action_TRANSPARENTBACKGROUND = 8,
- Desk_gfx_action_COLOURPATTERN_1 = 16,
- Desk_gfx_action_COLOURPATTERN_2 = 32,
- Desk_gfx_action_COLOURPATTERN_3 = 48,
- Desk_gfx_action_COLOURPATTERN_4 = 64,
- Desk_gfx_action_COLOURPATTERN_GIANT = 80
- };
- extern void Desk_GFX_Plot(int plotcode, int x, int y);
- #define Desk_GFX_Move(x, y) Desk_GFX_Plot(Desk_plot_SOLIDBOTH + Desk_plot_MOVECURSORABS, x, y)
- #define Desk_GFX_MoveBy(x, y) Desk_GFX_Plot(Desk_plot_SOLIDBOTH + Desk_plot_MOVECURSORREL, x, y)
- #define Desk_GFX_PlotPoint(x, y) Desk_GFX_Plot(Desk_plot_POINT + Desk_plot_DRAWABSFORE, x, y)
- #define Desk_GFX_PlotPointBy(x, y) Desk_GFX_Plot(Desk_plot_POINT + Desk_plot_DRAWRELFORE, x, y)
- #define Desk_GFX_Draw(x, y) Desk_GFX_Plot(Desk_plot_SOLIDBOTH + Desk_plot_DRAWABSFORE, x, y)
- #define Desk_GFX_DrawBy(x, y) Desk_GFX_Plot(Desk_plot_SOLIDBOTH + Desk_plot_DRAWRELFORE, x, y)
- extern void Desk_GFX_Rectangle(int x, int y, int w, int h);
- #define Desk_GFX_RectangleFill(x, y, w, h) \
- { \
- Desk_GFX_Move(x, y); \
- Desk_GFX_Plot(Desk_plot_RECTANGLEFILL + Desk_plot_DRAWRELFORE, w, h); \
- }
- #define Desk_GFX_Circle(x, y, r) \
- { \
- Desk_GFX_Move(x, y); \
- Desk_GFX_Plot(Desk_plot_CIRCLE + Desk_plot_DRAWRELFORE, (r), 0); \
- }
- #define Desk_GFX_CircleFill(x, y, r) \
- { \
- Desk_GFX_Move(x, y); \
- Desk_GFX_Plot(Desk_plot_CIRCLEFILL + Desk_plot_DRAWRELFORE, (r), 0); \
- }
- extern void Desk_GFX_CLG(void);
- extern void Desk_GFX_VDU(char ch);
- #define VDU(C) Desk_GFX_VDU(C)
- #define Desk_GFX_GCOL(A, C) {Desk_GFX_VDU(18); Desk_GFX_VDU(A); Desk_GFX_VDU(C);}
- #define Desk_GFX_Mode(M) {Desk_GFX_VDU(22); Desk_GFX_VDU(M);}
- #define Desk_GFX_SetOrigin(x, y) {short a=(x), b=(y); Desk_GFX_VDU(29); \
- Desk_GFX_VDU(a & 0xff); Desk_GFX_VDU((a>>8) & 0xff); \
- Desk_GFX_VDU(b & 0xff); Desk_GFX_VDU((b>>8) & 0xff);}
- extern void Desk_GFX_Write0(const char *string);
- extern void Desk_GFX_WriteN(const char *string, int numchars);
- extern void Desk_GFX_Wait(void);
- #ifdef __cplusplus
- }
- #endif
- #endif
-