--- a/com/mojang/blaze3d/platform/GlStateManager.java
+++ b/com/mojang/blaze3d/platform/GlStateManager.java
@@ -578,10 +578,17 @@
       GL13.glClientActiveTexture(p_227747_0_);
    }
 
+   /* Stores the last values sent into glMultiTexCoord2f */
+   public static float lastBrightnessX = 0.0f;
+   public static float lastBrightnessY = 0.0f;
    @Deprecated
    public static void func_227640_a_(int p_227640_0_, float p_227640_1_, float p_227640_2_) {
       RenderSystem.assertThread(RenderSystem::isOnRenderThread);
       GL13.glMultiTexCoord2f(p_227640_0_, p_227640_1_, p_227640_2_);
+      if (p_227640_0_ == GL13.GL_TEXTURE1) {
+          lastBrightnessX = p_227640_1_;
+          lastBrightnessY = p_227640_2_;
+       }
    }
 
    public static void func_227706_d_(int p_227706_0_, int p_227706_1_, int p_227706_2_, int p_227706_3_) {