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fixed OS X color bug #4

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fixed OS X color bug #4

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7 changes: 7 additions & 0 deletions graphics.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -188,7 +188,14 @@ void genv::groutput::set_title(const std::string& title) {

void genv::canvas::set_color(int r, int g, int b)
{
#ifdef __APPLE__
// IDK if this is a bug in OSX, SDL or this code, but without this,
// the color components are wrong (blue channel does not work,
// 0xffffff is yellow, not white)
draw_clr = ((r & 0xff) << 8) | ((g & 0xff) << 16) | ((b & 0xff) << 24);
#else
draw_clr = ((r & 0xff) << 16) | ((g & 0xff) << 8) | (b & 0xff);
#endif
}

bool genv::canvas::move_point(int x, int y)
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