changed the default crosshair textures to use greyscale instead of alpha fading

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6462 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_draw.c b/gl_draw.c
index 2c30279ca158a4f7cf3a526fed02172a4fccc71b..5f40fb73565918fb12fada88ae358ffe7f6b36d3 100644 (file)
--- a/gl_draw.c
+++ b/gl_draw.c
@@ -263,10 +263,8 @@ static rtexture_t *draw_generatecrosshair(int num)
                }
                else
                {
-                       data[i][0] = 255;
-                       data[i][1] = 255;
-                       data[i][2] = 255;
-                       data[i][3] = (unsigned char) ((int) (in[i] - '0') * 255 / 7);
+                       data[i][0] = data[i][1] = data[i][2] = (unsigned char) ((int) (in[i] - '0') * 127 / 7 + 128);
+                       data[i][3] = 255;
                }
        }
        return R_LoadTexture2D(drawtexturepool, va("crosshair%i", num), 16, 16, &data[0][0], TEXTYPE_RGBA, TEXF_ALPHA | TEXF_PRECACHE, NULL);