74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
#ifndef DJGPP_H
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#define DJGPP_H
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#include <stdint.h>
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#include <stdlib.h>
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typedef uint32_t ColorT;
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typedef struct SurfaceS {
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uint16_t width;
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uint16_t height;
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size_t scanline;
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size_t bytes;
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union {
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uint8_t *bits8;
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uint16_t *bits16;
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uint32_t *bits32;
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} buffer;
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} SurfaceT;
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typedef struct EventS {
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int32_t flags;
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int32_t x;
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int32_t y;
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int32_t buttons;
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int32_t key;
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int32_t kbstat;
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int32_t dtime;
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} EventT;
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#define EVENT_FLAG_KEYPRESS 1
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#define EVENT_FLAG_LEFT_DOWN 2
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#define EVENT_FLAG_LEFT_UP 4
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#define EVENT_FLAG_RIGHT_DOWN 8
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#define EVENT_FLAG_RIGHT_UP 16
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#define BUTTON_LEFT 1
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#define BUTTON_RIGHT 2
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#define META_ALT 1
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#define META_CTRL 2
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#define META_SHIFT 4
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#define KEY_ESC 27
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extern ColorT (*videoSurfacePixelGet)(SurfaceT *surface, int16_t x, int16_t y);
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extern void (*videoSurfacePixelSet)(uint16_t x, uint16_t y, ColorT color);
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void platformEventGet(EventT *event);
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ColorT videoColorMake(uint8_t red, uint8_t green, uint8_t blue);
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uint16_t videoDisplayHeightGet(void);
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uint16_t videoDisplayWidthGet(void);
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void videoSurfaceBlit(SurfaceT *target, int16_t targetX, int16_t targetY, SurfaceT *source);
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void videoSurfaceBlitWithTransparency(SurfaceT *target, int16_t targetX, int16_t targetY, SurfaceT *source, ColorT transparent);
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void videoSurfaceClear(ColorT color);
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SurfaceT *videoSurfaceCreate(int16_t width, int16_t height);
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void videoSurfaceBox(int16_t x1, int16_t y1, int16_t x2, int16_t y2, ColorT c);
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void videoSurfaceBoxFilled(int16_t x1, int16_t y1, int16_t x2, int16_t y2, ColorT c);
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void videoSurfaceDestroy(SurfaceT *surface);
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SurfaceT *videoSurfaceGet(void);
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int16_t videoSurfaceHeightGet(SurfaceT *surface);
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void videoSurfaceLineH(int16_t x1, int16_t y1, int16_t x, ColorT c);
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void videoSurfaceLineV(int16_t x, int16_t x2, int16_t y2, ColorT c);
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void videoSurfaceSet(SurfaceT *surface);
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SurfaceT *videoSurfaceScreenGet(void);
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int16_t videoSurfaceWidthGet(SurfaceT *surface);
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#endif // DJGPP_H
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