allow .alpha to fade out water/refraction/reflection surfaces (only tested on refract...

[xonotic/darkplaces.git] / palette.c

diff --git a/palette.c b/palette.c
index 24ee2d00851106fa45eb9c07a6f70aff2371c770..af4131469d45cacdfb616ca9c5849e06db1f085f 100644 (file)
--- a/palette.c
+++ b/palette.c
@@ -20,6 +20,7 @@ unsigned int palette_bgra_pantsaswhite[256];
 unsigned int palette_bgra_shirtaswhite[256];
 unsigned int palette_bgra_transparent[256];
 unsigned int palette_bgra_embeddedpic[256];
+unsigned char palette_featureflags[256];
 
 // John Carmack said the quake palette.lmp can be considered public domain because it is not an important asset to id, so I include it here as a fallback if no external palette file is found.
 unsigned char host_quakepal[768] =
@@ -108,6 +109,19 @@ void Palette_SetupSpecialPalettes(void)
        reversed_end = 224;
        transparentcolor = 255;
 
+       for (i = 0;i < 256;i++)
+               palette_featureflags[i] = PALETTEFEATURE_STANDARD;
+       for (i = reversed_start;i < reversed_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_REVERSED;
+       for (i = pants_start;i < pants_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_PANTS;
+       for (i = shirt_start;i < shirt_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_SHIRT;
+       for (i = fullbright_start;i < fullbright_end;i++)
+               palette_featureflags[i] = PALETTEFEATURE_GLOW;
+       palette_featureflags[0] = PALETTEFEATURE_ZERO;
+       palette_featureflags[transparentcolor] = PALETTEFEATURE_TRANSPARENT;
+
        for (i = 0;i < 256;i++)
                palette_bgra_transparent[i] = palette_bgra_complete[i];
        palette_bgra_transparent[transparentcolor] = 0;
@@ -316,7 +330,7 @@ void Palette_Load(void)
 
 void Palette_Init(void)
 {
-       R_RegisterModule("Palette", Palette_Load, Palette_Shutdown, Palette_NewMap);
+       R_RegisterModule("Palette", Palette_Load, Palette_Shutdown, Palette_NewMap, NULL, NULL);
        Cvar_RegisterVariable(&r_colormap_palette);
        Palette_Load();
 }