1 files changed, 8 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
index 2c16ff73c9..d57aff8fc9 100644
--- a/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
+++ b/src/main/java/gregtech/api/metatileentity/implementations/GT_MetaTileEntity_Hatch.java
@@ -76,6 +76,14 @@ public abstract class GT_MetaTileEntity_Hatch extends GT_MetaTileEntity_BasicTan
         mMachineBlock=actualTexture;
     }
 
+    /**
+     * 
+     * @param textureIndex
+     * Index between 0-127.
+     * Add 128 per page, if texture index is not on first page.
+     * 
+     */
+    
     public final void updateTexture(int textureIndex){
         onValueUpdate((byte) textureIndex);
         onTexturePageUpdate((byte) (textureIndex>>7));