Add car tint

renderer.h

@@ -340,6 +340,27 @@ void _LCR_pixelFunc3D(S3L_PixelInfo *pixel)
       for (int i = 0; i < 6; ++i)
         LCR_renderer.triUVs[i] = (LCR_carUvs[2 * LCR_carTriangleUvs[3 *
           pixel->triangleIndex + i / 2] + i % 2] * (LCR_IMAGE_SIZE + 1)) / 512;
+
+#if (LCR_SETTING_CAR_TINT & 0x7) != 0x07
+      for (int i = 0; i < 256; ++i)
+        LCR_currentImage.palette[i] &=
+  #if LCR_SETTING_CAR_TINT & 0x01
+          0x001f |
+  #else
+          0x0003 |
+  #endif
+  #if LCR_SETTING_CAR_TINT & 0x02
+          0x07e0 |
+  #else
+          0x00e0 |
+  #endif
+  #if LCR_SETTING_CAR_TINT & 0x04
+          0xf800
+  #else
+          0x1800
+  #endif
+        ;
+#endif
     }
     else
     {