make filters be consumed when putting them into filter slots

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/ContainerBag.java

@@ -192,9 +192,8 @@ public class ContainerBag extends Container implements IButtonReactor{
 
     @Override
     public ItemStack slotClick(int slotId, int dragType, ClickType clickTypeIn, EntityPlayer player){
-        if(slotId >= 0 && slotId < this.inventorySlots.size() && this.getSlot(slotId) instanceof SlotFilter){
+        if(SlotFilter.checkFilter(this, slotId, player)){
-            //Calls the Filter's SlotClick function
+            return StackUtil.getNull();
-            return ((SlotFilter)this.getSlot(slotId)).slotClick(player);
         }
         else if(clickTypeIn == ClickType.SWAP && dragType == this.inventory.currentItem){
             return null;

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/ContainerFilter.java

@@ -59,7 +59,7 @@ public class ContainerFilter extends Container{
         }
 
         ItemStack stack = inventory.getCurrentItem();
-        if(StackUtil.isValid(stack) && stack.getItem() instanceof ItemFilter){
+        if(SlotFilter.isFilter(stack)){
             ItemDrill.loadSlotsFromNBT(this.filterInventory.slots, inventory.getCurrentItem());
         }
     }
@@ -113,9 +113,8 @@ public class ContainerFilter extends Container{
 
     @Override
     public ItemStack slotClick(int slotId, int dragType, ClickType clickTypeIn, EntityPlayer player){
-        if(slotId >= 0 && slotId < this.inventorySlots.size() && this.getSlot(slotId) instanceof SlotFilter){
+        if(SlotFilter.checkFilter(this, slotId, player)){
-            //Calls the Filter's SlotClick function
+            return StackUtil.getNull();
-            return ((SlotFilter)this.getSlot(slotId)).slotClick(player);
         }
         else if(clickTypeIn == ClickType.SWAP && dragType == this.inventory.currentItem){
             return null;
@@ -128,7 +127,7 @@ public class ContainerFilter extends Container{
     @Override
     public void onContainerClosed(EntityPlayer player){
         ItemStack stack = this.inventory.getCurrentItem();
-        if(StackUtil.isValid(stack) && stack.getItem() instanceof ItemFilter){
+        if(SlotFilter.isFilter(stack)){
             ItemDrill.writeSlotsToNBT(this.filterInventory.slots, this.inventory.getCurrentItem());
         }
         super.onContainerClosed(player);

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/ContainerInputter.java

@@ -106,9 +106,8 @@ public class ContainerInputter extends Container{
 
     @Override
     public ItemStack slotClick(int slotId, int dragType, ClickType clickTypeIn, EntityPlayer player){
-        if(slotId >= 0 && slotId < this.inventorySlots.size() && this.getSlot(slotId) instanceof SlotFilter){
+        if(SlotFilter.checkFilter(this, slotId, player)){
-            //Calls the Filter's SlotClick function
+            return StackUtil.getNull();
-            return ((SlotFilter)this.getSlot(slotId)).slotClick(player);
         }
         else{
             return super.slotClick(slotId, dragType, clickTypeIn, player);

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/ContainerLaserRelayItemWhitelist.java

@@ -94,9 +94,8 @@ public class ContainerLaserRelayItemWhitelist extends Container{
 
     @Override
     public ItemStack slotClick(int slotId, int dragType, ClickType clickTypeIn, EntityPlayer player){
-        if(slotId >= 0 && slotId < this.inventorySlots.size() && this.getSlot(slotId) instanceof SlotFilter){
+        if(SlotFilter.checkFilter(this, slotId, player)){
-            //Calls the Filter's SlotClick function
+            return StackUtil.getNull();
-            return ((SlotFilter)this.getSlot(slotId)).slotClick(player);
         }
         else{
             return super.slotClick(slotId, dragType, clickTypeIn, player);

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/ContainerRangedCollector.java

@@ -101,9 +101,8 @@ public class ContainerRangedCollector extends Container{
 
     @Override
     public ItemStack slotClick(int slotId, int dragType, ClickType clickTypeIn, EntityPlayer player){
-        if(slotId >= 0 && slotId < this.inventorySlots.size() && this.getSlot(slotId) instanceof SlotFilter){
+        if(SlotFilter.checkFilter(this, slotId, player)){
-            //Calls the Filter's SlotClick function
+            return StackUtil.getNull();
-            return ((SlotFilter)this.getSlot(slotId)).slotClick(player);
         }
         else{
             return super.slotClick(slotId, dragType, clickTypeIn, player);

src/main/java/de/ellpeck/actuallyadditions/mod/inventory/slot/SlotFilter.java

@@ -10,8 +10,10 @@
 
 package de.ellpeck.actuallyadditions.mod.inventory.slot;
 
+import de.ellpeck.actuallyadditions.mod.items.ItemFilter;
 import de.ellpeck.actuallyadditions.mod.util.StackUtil;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.Container;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
@@ -22,30 +24,41 @@ public class SlotFilter extends Slot{
         super(inv, slot, x, y);
     }
 
-    /**
+    public static boolean checkFilter(Container container, int slotId, EntityPlayer player){
-     * Gets called when the Filter Slot is clicked
+        if(slotId >= 0 && slotId < container.inventorySlots.size()){
-     * Needs to be called in slotClick() in the Container!
+            Slot slot = container.getSlot(slotId);
-     *
+            if(slot instanceof SlotFilter){
-     * @param player The player
+                ((SlotFilter)slot).slotClick(player);
-     * @return Nothing, as the Item didn't really get "transferred"
+                return true;
-     */
-    public ItemStack slotClick(EntityPlayer player){
-        ItemStack heldStack = player.inventory.getItemStack();
-
-        //Delete the stack in the inventory
-        if(StackUtil.isValid(this.getStack()) && !StackUtil.isValid(heldStack)){
-            this.putStack(StackUtil.getNull());
-        }
-        //Put the current Item as a filter
-        else{
-            if(StackUtil.isValid(heldStack)){
-                ItemStack stack = heldStack.copy();
-                stack = StackUtil.setStackSize(stack, 1);
-                this.putStack(stack);
             }
         }
+        return false;
+    }
 
-        return null;
+    private void slotClick(EntityPlayer player){
+        ItemStack heldStack = player.inventory.getItemStack();
+        ItemStack stackInSlot = this.getStack();
+
+        if(StackUtil.isValid(stackInSlot) && !StackUtil.isValid(heldStack)){
+            if(isFilter(stackInSlot)){
+                player.inventory.setItemStack(stackInSlot);
+            }
+
+            this.putStack(StackUtil.getNull());
+        }
+        else if(StackUtil.isValid(heldStack)){
+            if(!isFilter(stackInSlot)){
+                this.putStack(StackUtil.setStackSize(heldStack.copy(), 1));
+
+                if(isFilter(heldStack)){
+                    player.inventory.setItemStack(StackUtil.addStackSize(heldStack, -1));
+                }
+            }
+        }
+    }
+
+    public static boolean isFilter(ItemStack stack){
+        return StackUtil.isValid(stack) && stack.getItem() instanceof ItemFilter;
     }
 
     @Override

src/main/java/de/ellpeck/actuallyadditions/mod/tile/FilterSettings.java

@@ -11,6 +11,7 @@
 package de.ellpeck.actuallyadditions.mod.tile;
 
 import de.ellpeck.actuallyadditions.mod.inventory.ContainerFilter;
+import de.ellpeck.actuallyadditions.mod.inventory.slot.SlotFilter;
 import de.ellpeck.actuallyadditions.mod.items.ItemDrill;
 import de.ellpeck.actuallyadditions.mod.items.ItemFilter;
 import de.ellpeck.actuallyadditions.mod.util.StackUtil;
@@ -65,7 +66,7 @@ public class FilterSettings{
         if(StackUtil.isValid(stack)){
             for(int i = startSlot; i < endSlot; i++){
                 if(StackUtil.isValid(slots[i])){
-                    if(slots[i].getItem() instanceof ItemFilter){
+                    if(SlotFilter.isFilter(slots[i])){
                         ItemStack[] filterSlots = new ItemStack[ContainerFilter.SLOT_AMOUNT];
                         ItemDrill.loadSlotsFromNBT(filterSlots, slots[i]);
                         if(filterSlots != null && filterSlots.length > 0){

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityInputter.java

@@ -231,10 +231,10 @@ public class TileEntityInputter extends TileEntityInventoryBase implements IButt
             compound.setInteger("SideToPull", this.sideToPull);
             compound.setInteger("SlotToPull", this.slotToPullStart);
             compound.setInteger("SlotToPullEnd", this.slotToPullEnd);
-
-            this.leftFilter.writeToNBT(compound, "LeftFilter");
-            this.rightFilter.writeToNBT(compound, "RightFilter");
         }
+
+        this.leftFilter.writeToNBT(compound, "LeftFilter");
+        this.rightFilter.writeToNBT(compound, "RightFilter");
     }
 
     @Override
@@ -246,10 +246,11 @@ public class TileEntityInputter extends TileEntityInventoryBase implements IButt
             this.sideToPull = compound.getInteger("SideToPull");
             this.slotToPullStart = compound.getInteger("SlotToPull");
             this.slotToPullEnd = compound.getInteger("SlotToPullEnd");
-
-            this.leftFilter.readFromNBT(compound, "LeftFilter");
-            this.rightFilter.readFromNBT(compound, "RightFilter");
         }
+
+        this.leftFilter.readFromNBT(compound, "LeftFilter");
+        this.rightFilter.readFromNBT(compound, "RightFilter");
+
         super.readSyncableNBT(compound, type);
     }
 

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityLaserRelayItemWhitelist.java

@@ -11,6 +11,7 @@
 package de.ellpeck.actuallyadditions.mod.tile;
 
 import de.ellpeck.actuallyadditions.mod.inventory.ContainerFilter;
+import de.ellpeck.actuallyadditions.mod.inventory.slot.SlotFilter;
 import de.ellpeck.actuallyadditions.mod.items.ItemDrill;
 import de.ellpeck.actuallyadditions.mod.items.ItemFilter;
 import de.ellpeck.actuallyadditions.mod.network.gui.IButtonReactor;
@@ -180,10 +181,9 @@ public class TileEntityLaserRelayItemWhitelist extends TileEntityLaserRelayItem
         if(type == NBTType.SAVE_TILE){
             TileEntityInventoryBase.saveSlots(this.slots, compound);
         }
-        if(type != NBTType.SAVE_BLOCK){
+
-            this.leftFilter.writeToNBT(compound, "LeftFilter");
+        this.leftFilter.writeToNBT(compound, "LeftFilter");
-            this.rightFilter.writeToNBT(compound, "RightFilter");
+        this.rightFilter.writeToNBT(compound, "RightFilter");
-        }
     }
 
     @Override
@@ -192,10 +192,9 @@ public class TileEntityLaserRelayItemWhitelist extends TileEntityLaserRelayItem
         if(type == NBTType.SAVE_TILE){
             TileEntityInventoryBase.loadSlots(this.slots, compound);
         }
-        if(type != NBTType.SAVE_BLOCK){
+
-            this.leftFilter.readFromNBT(compound, "LeftFilter");
+        this.leftFilter.readFromNBT(compound, "LeftFilter");
-            this.rightFilter.readFromNBT(compound, "RightFilter");
+        this.rightFilter.readFromNBT(compound, "RightFilter");
-        }
     }
 
     @Override
@@ -222,7 +221,7 @@ public class TileEntityLaserRelayItemWhitelist extends TileEntityLaserRelayItem
                     if(!FilterSettings.check(copy, this.slots, usedSettings.startSlot, usedSettings.endSlot, true, usedSettings.respectMeta, usedSettings.respectNBT, usedSettings.respectMod, usedSettings.respectOredict)){
                         for(int k = usedSettings.startSlot; k < usedSettings.endSlot; k++){
                             if(StackUtil.isValid(this.slots[k])){
-                                if(this.slots[k].getItem() instanceof ItemFilter){
+                                if(SlotFilter.isFilter(this.slots[k])){
                                     ItemStack[] filterSlots = new ItemStack[ContainerFilter.SLOT_AMOUNT];
                                     ItemDrill.loadSlotsFromNBT(filterSlots, this.slots[k]);
 

src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityRangedCollector.java

@@ -37,17 +37,15 @@ public class TileEntityRangedCollector extends TileEntityInventoryBase implement
     @Override
     public void writeSyncableNBT(NBTTagCompound compound, NBTType type){
         super.writeSyncableNBT(compound, type);
-        if(type != NBTType.SAVE_BLOCK){
+
-            this.filter.writeToNBT(compound, "Filter");
+        this.filter.writeToNBT(compound, "Filter");
-        }
     }
 
     @Override
     public void readSyncableNBT(NBTTagCompound compound, NBTType type){
         super.readSyncableNBT(compound, type);
-        if(type != NBTType.SAVE_BLOCK){
+
-            this.filter.readFromNBT(compound, "Filter");
+        this.filter.readFromNBT(compound, "Filter");
-        }
     }
 
     @Override