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Fixes #3417: Avoid creating ItemStacks when injecting them into a cell. (#3418)

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This commit is contained in:
yueh
2018-03-08 16:38:00 +01:00
committed by GitHub
parent b32834e2b3
commit 59af05aeb1
1 changed files with 18 additions and 17 deletions
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src/main/java/appeng/me/storage/CellInventory.java
+18 -17
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@@ -218,11 +218,12 @@ public class CellInventory implements ICellInventory
return input;
}
final ItemStack sharedItemStack = input.createItemStack();
if( CellInventory.isStorageCell( sharedItemStack ) )
// This is slightly hacky as it expects a read-only access, but fine for now.
// TODO: Guarantee a read-only access. E.g. provide an isEmpty() method and ensure CellInventory does not write
// any NBT data for empty cells instead of relying on an empty IItemContainer
if( CellInventory.isStorageCell( input.getDefinition() ) )
{
final IMEInventory meInventory = getCell( sharedItemStack, null );
final IMEInventory meInventory = getCell( input.getDefinition(), null );
if( meInventory != null && !this.isEmpty( meInventory ) )
{
return input;
@@ -232,20 +233,20 @@ public class CellInventory implements ICellInventory
final IAEItemStack l = this.getCellItems().findPrecise( input );
if( l != null )
{
final long remainingItemSlots = this.getRemainingItemCount();
if( remainingItemSlots < 0 )
final long remainingItemCount = this.getRemainingItemCount();
if( remainingItemCount < 0 )
{
return input;
}
if( input.getStackSize() > remainingItemSlots )
if( input.getStackSize() > remainingItemCount )
{
final IAEItemStack r = input.copy();
r.setStackSize( r.getStackSize() - remainingItemSlots );
r.setStackSize( r.getStackSize() - remainingItemCount );
if( mode == Actionable.MODULATE )
{
l.setStackSize( l.getStackSize() + remainingItemSlots );
this.updateItemCount( remainingItemSlots );
l.setStackSize( l.getStackSize() + remainingItemCount );
this.updateItemCount( remainingItemCount );
this.saveChanges();
}
return r;
@@ -269,19 +270,19 @@ public class CellInventory implements ICellInventory
{
if( input.getStackSize() > remainingItemCount )
{
final ItemStack toReturn = sharedItemStack.copy();
toReturn.setCount( sharedItemStack.getCount() - remainingItemCount );
final IAEItemStack toReturn = input.copy();
toReturn.setStackSize( input.getStackSize() - remainingItemCount );
if( mode == Actionable.MODULATE )
{
final ItemStack toWrite = sharedItemStack.copy();
toWrite.setCount( remainingItemCount );
final IAEItemStack toWrite = input.copy();
toWrite.setStackSize( remainingItemCount );
this.cellItems.add( AEItemStack.fromItemStack( toWrite ) );
this.updateItemCount( toWrite.getCount() );
this.cellItems.add( toWrite );
this.updateItemCount( toWrite.getStackSize() );
this.saveChanges();
}
return AEItemStack.fromItemStack( toReturn );
return toReturn;
}
if( mode == Actionable.MODULATE )