1 files changed, 53 insertions, 0 deletions
diff --git a/src/main/java/gregtech/common/items/behaviors/Behaviour_Switch_Mode.java b/src/main/java/gregtech/common/items/behaviors/Behaviour_Switch_Mode.java
new file mode 100644
index 0000000000..1e93362882
--- /dev/null
+++ b/src/main/java/gregtech/common/items/behaviors/Behaviour_Switch_Mode.java
@@ -0,0 +1,53 @@
+package gregtech.common.items.behaviors;
+
+import java.util.List;
+
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.MovingObjectPosition;
+import net.minecraft.world.World;
+
+import gregtech.api.items.GT_MetaBase_Item;
+import gregtech.api.items.GT_MetaGenerated_Tool;
+import gregtech.api.util.GT_Utility;
+
+public class Behaviour_Switch_Mode extends Behaviour_None {
+
+    public Behaviour_Switch_Mode() {}
+
+    @Override
+    public ItemStack onItemRightClick(GT_MetaBase_Item aItem, ItemStack aStack, World aWorld, EntityPlayer aPlayer) {
+        if (aStack != null && (aPlayer == null || aPlayer.isSneaking()) && !aWorld.isRemote) {
+
+            GT_MetaGenerated_Tool itemTool = (GT_MetaGenerated_Tool) aItem;
+            final byte maxMode = itemTool.getToolMaxMode(aStack);
+            if (maxMode == 1) {
+                return aStack;
+            }
+
+            MovingObjectPosition mop = GT_Utility.getPlayerLookingTarget();
+            if (mop == null) {
+                byte currentMode = itemTool.getToolMode(aStack);
+                currentMode = (byte) ((currentMode + 1) % maxMode);
+                itemTool.setToolMode(aStack, currentMode);
+            }
+            return aStack;
+        }
+        return aStack;
+    }
+
+    @Override
+    public List<String> getAdditionalToolTips(GT_MetaBase_Item aItem, List<String> aList, ItemStack aStack) {
+        super.getAdditionalToolTips(aItem, aList, aStack);
+        if ((aItem instanceof GT_MetaGenerated_Tool)) {
+            GT_MetaGenerated_Tool itemTool = (GT_MetaGenerated_Tool) aItem;
+            final int maxMode = itemTool.getToolMaxMode(aStack);
+            if (maxMode > 1) {
+                aList.add("Shift+Rclick to change mode");
+            }
+        }
+
+        return aList;
+    }
+
+}