Added an extra slot when the drawer is void for mods that do checks stuff too much and it doesn't send stuff when it's full closes #27

src/main/java/com/buuz135/functionalstorage/inventory/BigInventoryHandler.java

@@ -30,12 +30,14 @@ public abstract class BigInventoryHandler implements IItemHandler, INBTSerializa
 
     @Override
     public int getSlots() {
+        if (isVoid()) return type.getSlots() + 1;
         return type.getSlots();
     }
 
     @Nonnull
     @Override
     public ItemStack getStackInSlot(int slot) {
+        if (type.getSlots() == slot) return ItemStack.EMPTY;
         BigStack bigStack = this.storedStacks.get(slot);
         ItemStack copied = bigStack.getStack().copy();
         copied.setCount(bigStack.getAmount());
@@ -45,6 +47,7 @@ public abstract class BigInventoryHandler implements IItemHandler, INBTSerializa
     @Nonnull
     @Override
     public ItemStack insertItem(int slot, @Nonnull ItemStack stack, boolean simulate) {
+        if (isVoid() && type.getSlots() == slot && isVoidValid(stack)) return ItemStack.EMPTY;
         if (isValid(slot, stack)) {
             BigStack bigStack = this.storedStacks.get(slot);
             int inserted = Math.min(getSlotLimit(slot) - bigStack.getAmount(), stack.getCount());
@@ -62,7 +65,7 @@ public abstract class BigInventoryHandler implements IItemHandler, INBTSerializa
     @Nonnull
     @Override
     public ItemStack extractItem(int slot, int amount, boolean simulate) {
-        if (amount == 0) return ItemStack.EMPTY;
+        if (amount == 0 || type.getSlots() == slot) return ItemStack.EMPTY;
         if (slot < type.getSlots()){
             BigStack bigStack = this.storedStacks.get(slot);
             if (bigStack.getStack().isEmpty()) return ItemStack.EMPTY;
@@ -89,6 +92,7 @@ public abstract class BigInventoryHandler implements IItemHandler, INBTSerializa
 
     @Override
     public int getSlotLimit(int slot) {
+        if (type.getSlots() == slot) return Integer.MAX_VALUE;
         double stackSize = 1;
         if (!getStoredStacks().get(slot).getStack().isEmpty()) {
             stackSize = getStoredStacks().get(slot).getStack().getMaxStackSize() / 64D;
@@ -112,6 +116,13 @@ public abstract class BigInventoryHandler implements IItemHandler, INBTSerializa
         return false;
     }
 
+    private boolean isVoidValid(ItemStack stack){
+        for (BigStack storedStack : this.storedStacks) {
+            if (storedStack.getStack().sameItem(stack) && ItemStack.tagMatches(storedStack.getStack(), stack)) return true;
+        }
+        return false;
+    }
+
     @Override
     public CompoundTag serializeNBT() {
         CompoundTag compoundTag = new CompoundTag();

src/main/java/com/buuz135/functionalstorage/inventory/CompactingInventoryHandler.java

@@ -34,12 +34,14 @@ public abstract class CompactingInventoryHandler implements IItemHandler, INBTSe
 
     @Override
     public int getSlots() {
+        if (isVoid()) return 4;
         return 3;
     }
 
     @Nonnull
     @Override
     public ItemStack getStackInSlot(int slot) {
+        if (slot == 3) return ItemStack.EMPTY;
         CompactingUtil.Result bigStack = this.resultList.get(slot);
         ItemStack copied = bigStack.getResult().copy();
         copied.setCount(this.amount / bigStack.getNeeded());
@@ -49,6 +51,7 @@ public abstract class CompactingInventoryHandler implements IItemHandler, INBTSe
     @Nonnull
     @Override
     public ItemStack insertItem(int slot, @Nonnull ItemStack stack, boolean simulate) {
+        if (isVoid() && slot == 3 && isVoidValid(stack)) return ItemStack.EMPTY;
         if (isValid(slot, stack)) {
             CompactingUtil.Result result = this.resultList.get(slot);
             int inserted = Math.min(getSlotLimit(slot) * result.getNeeded() - amount, stack.getCount() * result.getNeeded());
@@ -64,6 +67,13 @@ public abstract class CompactingInventoryHandler implements IItemHandler, INBTSe
         return stack;
     }
 
+    private boolean isVoidValid(ItemStack stack) {
+        for (CompactingUtil.Result result : this.resultList) {
+            if (result.getResult().sameItem(stack) && ItemStack.tagMatches(result.getResult(), stack)) return true;
+        }
+        return false;
+    }
+
 
     public boolean isSetup(){
         return !this.resultList.get(this.resultList.size() -1).getResult().isEmpty();
@@ -96,7 +106,7 @@ public abstract class CompactingInventoryHandler implements IItemHandler, INBTSe
     @Nonnull
     @Override
     public ItemStack extractItem(int slot, int amount, boolean simulate) {
-        if (amount == 0) return ItemStack.EMPTY;
+        if (amount == 0 || slot == 3) return ItemStack.EMPTY;
         if (slot < 3){
             CompactingUtil.Result bigStack = this.resultList.get(slot);
             if (bigStack.getResult().isEmpty()) return ItemStack.EMPTY;
@@ -126,6 +136,7 @@ public abstract class CompactingInventoryHandler implements IItemHandler, INBTSe
 
     @Override
     public int getSlotLimit(int slot) {
+        if (slot == 3) return Integer.MAX_VALUE;
         return (int) Math.min(Integer.MAX_VALUE, Math.floor((TOTAL_AMOUNT * getMultiplier()) / this.resultList.get(slot).getNeeded()));
     }
 

src/main/java/com/buuz135/functionalstorage/inventory/EnderInventoryHandler.java

@@ -35,7 +35,6 @@ public class EnderInventoryHandler extends BigInventoryHandler implements ILocka
         this.voidItems = nbt.getBoolean(NBT_VOID);
     }
 
-    //TODO Implement all of these methods
     @Override
     public void onChange() {
         manager.setDirty();
@@ -43,6 +42,7 @@ public class EnderInventoryHandler extends BigInventoryHandler implements ILocka
 
     @Override
     public int getSlotLimit(int slot) {
+        if (slot == 1) return Integer.MAX_VALUE;
         double stackSize = 1;
         if (!getStoredStacks().get(slot).getStack().isEmpty()) {
             stackSize = getStoredStacks().get(slot).getStack().getMaxStackSize() / 64D;