Revert "also shrink the fluid skiplist if the tanks change sizes"

This reverts commit 892c919ee2.

src/main/java/appeng/client/gui/AEBaseGui.java

@@ -478,7 +478,7 @@ public abstract class AEBaseGui extends GuiContainer implements IMTModGuiContain
 				case PICKUP: // pickup / set-down.
 					if (slot.getStack().isEmpty() && !player.inventory.getItemStack().isEmpty())
 						action = InventoryAction.SPLIT_OR_PLACE_SINGLE;
-					if (!slot.getStack().isEmpty() && player.inventory.getItemStack().isEmpty())
+					if (!slot.getStack().isEmpty() && player.inventory.getItemStack().getCount() <= 1)
 						action = InventoryAction.PICKUP_OR_SET_DOWN;
 					break;
 				case QUICK_MOVE:

src/main/java/appeng/fluids/parts/FluidHandlerAdapter.java

@@ -26,7 +26,6 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
-import net.minecraft.item.ItemStack;
 import net.minecraftforge.fluids.FluidStack;
 import net.minecraftforge.fluids.capability.IFluidHandler;
 import net.minecraftforge.fluids.capability.IFluidTankProperties;
@@ -196,13 +195,10 @@ public class FluidHandlerAdapter implements IMEInventory<IAEFluidStack>, IBaseMo
 	{
 		private IAEFluidStack[] cachedAeStacks = new IAEFluidStack[0];
 		private final IFluidHandler fluidHandler;
-		private ArrayList<Integer> skipSlots;
-
 
 		public InventoryCache( IFluidHandler fluidHandler )
 		{
 			this.fluidHandler = fluidHandler;
-			this.skipSlots = new ArrayList<>(this.fluidHandler.getTankProperties().length);
 		}
 
 		public List<IAEFluidStack> update()
@@ -215,22 +211,13 @@ public class FluidHandlerAdapter implements IMEInventory<IAEFluidStack>, IBaseMo
 			if( slots > this.cachedAeStacks.length )
 			{
 				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-				this.skipSlots = new ArrayList<>(this.fluidHandler.getTankProperties().length);
 			}
 
 			for( int slot = 0; slot < slots; slot++ )
 			{
-				if (skipSlots.contains( slot ))
-					continue;
 				// Save the old stuff
 				final IAEFluidStack oldAEFS = this.cachedAeStacks[slot];
-				FluidStack newFS = tankProperties[slot].getContents();
-				if (newFS != null) {
-					if (this.fluidHandler.drain( 1, false ) == null){
-						newFS = null;
-						skipSlots.add( slot );
-					}
-				}
+				final FluidStack newFS = tankProperties[slot].getContents();
 
 				this.handlePossibleSlotChanges( slot, oldAEFS, newFS, changes );
 			}
@@ -251,7 +238,6 @@ public class FluidHandlerAdapter implements IMEInventory<IAEFluidStack>, IBaseMo
 				}
 
 				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-				this.skipSlots = new ArrayList<>( this.fluidHandler.getTankProperties().length );
 			}
 			return changes;
 		}

src/main/java/appeng/parts/misc/ItemHandlerAdapter.java

@@ -26,9 +26,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 
-import it.unimi.dsi.fastutil.ints.IntList;
 import net.minecraft.item.ItemStack;
-import net.minecraft.util.NonNullList;
 import net.minecraftforge.items.IItemHandler;
 
 import appeng.api.AEApi;
@@ -270,12 +268,10 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 	{
 		private IAEItemStack[] cachedAeStacks = new IAEItemStack[0];
 		private final IItemHandler itemHandler;
-		private ArrayList<Integer> skipSlots;
 
 		public InventoryCache( IItemHandler itemHandler )
 		{
 			this.itemHandler = itemHandler;
-			this.skipSlots = new ArrayList<>(this.itemHandler.getSlots());
 		}
 
 		public IItemList<IAEItemStack> getAvailableItems( IItemList<IAEItemStack> out )
@@ -293,22 +289,14 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 			if( slots > this.cachedAeStacks.length )
 			{
 				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-				this.skipSlots = new ArrayList<>(this.itemHandler.getSlots());
 			}
 
 			for( int slot = 0; slot < slots; slot++ )
 			{
-				if (skipSlots.contains( slot ))
-					continue;
 				// Save the old stuff
 				final IAEItemStack oldAeIS = this.cachedAeStacks[slot];
-				ItemStack newIS = this.itemHandler.getStackInSlot( slot );
-				if (!newIS.isEmpty()) {
-					if (this.itemHandler.extractItem( slot,1,true ).isEmpty()){
-						newIS = ItemStack.EMPTY;
-						skipSlots.add( slot );
-					}
-				}
+				final ItemStack newIS = this.itemHandler.getStackInSlot( slot );
+
 				this.handlePossibleSlotChanges( slot, oldAeIS, newIS, changes );
 			}
 
@@ -329,7 +317,6 @@ class ItemHandlerAdapter implements IMEInventory<IAEItemStack>, IBaseMonitor<IAE
 
 				// Reduce the cache size
 				this.cachedAeStacks = Arrays.copyOf( this.cachedAeStacks, slots );
-				this.skipSlots = new ArrayList<>(this.itemHandler.getSlots());
 			}
 
 			return changes;