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39 lines
667 B
HolyC
Executable File
39 lines
667 B
HolyC
Executable File
#define SQUARE_SIZE 20
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#define SQUARE_GAP 5
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#define SQUARE_DELAY 5 // mS
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I0 DrawPixel(I64 x, I64 y, CBGR24 color)
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{
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text.fb_alias[x + y * sys_framebuffer_width] = color;
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}
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I0 Color32Demo()
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{
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I64 i, j, x, y;
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CBGR24 color;
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"\nPress any key to exit demo.\n\n";
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Sleep(500);
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text.is_fb_busy = TRUE;
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while (!CharScan)
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{
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x = FloorI64(RandU16 % GR_WIDTH, SQUARE_SIZE + SQUARE_GAP);
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y = FloorI64(RandU16 % GR_HEIGHT, SQUARE_SIZE + SQUARE_GAP);
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color = RandU32;
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for (i = 0; i < SQUARE_SIZE; i++)
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for (j = 0; j < SQUARE_SIZE; j++)
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DrawPixel(x + i, y + j, color);
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Sleep(SQUARE_DELAY);
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}
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text.is_fb_busy = FALSE;
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LFBFlush;
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}
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Color32Demo; |