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small r_menutint fix

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1402 fc73d0e0-1445-4013-8a0c-d673dee63da5
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TimeServ 2005-09-30 01:29:27 +00:00
parent 1460649835
commit 11fa1bfbef
2 changed files with 30 additions and 25 deletions
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48
engine/gl/gl_draw.c
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@ -1925,35 +1925,39 @@ void GLDraw_FadeScreen (void)
t = strstr(t+1, " ");
if (t)
fadecolor[2] = atof(t+1);
else
faderender = 0;
}
else
faderender = 0;
// bounds check and inverse check
if (fadecolor[0] < 0)
if (faderender)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[0] = -(fadecolor[0]);
}
if (fadecolor[0] > 1)
fadecolor[0] = 1;
if (fadecolor[0] < 0)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[0] = -(fadecolor[0]);
}
if (fadecolor[0] > 1)
fadecolor[0] = 1;
if (fadecolor[1] < 0)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[1] = -(fadecolor[1]);
}
if (fadecolor[1] > 1)
fadecolor[1] = 1;
if (fadecolor[1] < 0)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[1] = -(fadecolor[1]);
}
if (fadecolor[1] > 1)
fadecolor[1] = 1;
if (fadecolor[2] < 0)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[2] = -(fadecolor[2]);
if (fadecolor[2] < 0)
{
faderender = GL_ONE_MINUS_DST_COLOR;
fadecolor[2] = -(fadecolor[2]);
}
if (fadecolor[2] > 1)
fadecolor[2] = 1;
}
if (fadecolor[2] > 1)
fadecolor[2] = 1;
if (faderender == GL_DST_COLOR && fadecolor[0] == 1 && fadecolor[1] == 1 && fadecolor[2] == 1)
faderender = 0;
fademodified = r_menutint.modified;
}