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39 lines
787 B
39 lines
787 B
7 years ago
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#include <SDL.h>
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#include "devilution.h"
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#include "dx.h"
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#include "stubs.h"
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namespace dvl {
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BOOL SDrawUpdatePalette(unsigned int firstentry, unsigned int numentries, PALETTEENTRY *pPalEntries, int a4)
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{
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assert(firstentry == 0);
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assert(numentries == 256);
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SDL_Color colors[256];
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for (unsigned int i = firstentry; i < numentries; i++) {
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SDL_Color *c = &colors[i];
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PALETTEENTRY *p = &pPalEntries[i];
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c->r = p->peRed;
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c->g = p->peGreen;
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c->b = p->peBlue;
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c->a = SDL_ALPHA_OPAQUE;
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}
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assert(palette);
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if (SDL_SetPaletteColors(palette, colors, firstentry, numentries) != 0) {
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SDL_Log("SDL_SetPaletteColors: %s\n", SDL_GetError());
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return false;
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}
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if (pal_surface) {
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sdl_update_entire_surface();
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sdl_present_surface();
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}
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return true;
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}
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} // namespace dvl
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