1 files changed, 28 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/multitileentity/interfaces/IMultiBlockInventory.java b/src/main/java/gregtech/api/multitileentity/interfaces/IMultiBlockInventory.java
new file mode 100644
index 0000000000..4df5a11cc0
--- /dev/null
+++ b/src/main/java/gregtech/api/multitileentity/interfaces/IMultiBlockInventory.java
@@ -0,0 +1,28 @@
+package gregtech.api.multitileentity.interfaces;
+
+import gregtech.api.multitileentity.multiblock.base.MultiBlockPart;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+
+public interface IMultiBlockInventory {
+    boolean hasInventoryBeenModified        (MultiBlockPart aPart);
+    boolean isValidSlot                     (MultiBlockPart aPart, int aIndex);
+    boolean addStackToSlot                  (MultiBlockPart aPart, int aIndex, ItemStack aStack);
+    boolean addStackToSlot                  (MultiBlockPart aPart, int aIndex, ItemStack aStack, int aAmount);
+    int[] getAccessibleSlotsFromSide        (MultiBlockPart aPart, byte aSide);
+    boolean canInsertItem                   (MultiBlockPart aPart, int aSlot, ItemStack aStack, byte aSide);
+    boolean canExtractItem                  (MultiBlockPart aPart, int aSlot, ItemStack aStack, byte aSide);
+    int getSizeInventory                    (MultiBlockPart aPart);
+    ItemStack getStackInSlot                (MultiBlockPart aPart, int aSlot);
+    ItemStack decrStackSize                 (MultiBlockPart aPart, int aSlot, int aDecrement);
+    ItemStack getStackInSlotOnClosing       (MultiBlockPart aPart, int aSlot);
+    void setInventorySlotContents           (MultiBlockPart aPart, int aSlot, ItemStack aStack);
+    String getInventoryName                 (MultiBlockPart aPart);
+    boolean hasCustomInventoryName          (MultiBlockPart aPart);
+    int getInventoryStackLimit              (MultiBlockPart aPart);
+    void markDirty                          (MultiBlockPart aPart);
+    boolean isUseableByPlayer               (MultiBlockPart aPart, EntityPlayer aPlayer);
+    void openInventory                      (MultiBlockPart aPart);
+    void closeInventory                     (MultiBlockPart aPart);
+    boolean isItemValidForSlot              (MultiBlockPart aPart, int aSlot, ItemStack aStack);
+}