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Fixes #4213: Prevent NPE when inserting via conversion monitor (#4265)

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This commit is contained in:
yueh
2020-01-26 13:36:06 +01:00
committed by GitHub
parent d5fc7a5b21
commit 1fc1d5517d
1 changed files with 18 additions and 14 deletions
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src/main/java/appeng/parts/reporting/PartConversionMonitor.java
+18 -14
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@@ -179,25 +179,29 @@ public class PartConversionMonitor extends AbstractPartMonitor
final IEnergySource energy = this.getProxy().getEnergy();
final IMEMonitor<IAEItemStack> cell = this.getProxy()
.getStorage()
.getInventory(
AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
.getInventory( AEApi.instance().storage().getStorageChannel( IItemStorageChannel.class ) );
if( allItems )
{
final IAEItemStack input = this.getDisplayed().copy();
IItemHandler inv = new PlayerMainInvWrapper( player.inventory );
for( int x = 0; x < inv.getSlots(); x++ )
if( this.getDisplayed() != null )
{
final ItemStack targetStack = inv.getStackInSlot( x );
if( input.equals( targetStack ) )
final IAEItemStack input = this.getDisplayed().copy();
IItemHandler inv = new PlayerMainInvWrapper( player.inventory );
for( int x = 0; x < inv.getSlots(); x++ )
{
final ItemStack canExtract = inv.extractItem( x, targetStack.getCount(), true );
if( !canExtract.isEmpty() )
final ItemStack targetStack = inv.getStackInSlot( x );
if( input.equals( targetStack ) )
{
input.setStackSize( canExtract.getCount() );
final IAEItemStack failedToInsert = Platform.poweredInsert( energy, cell, input, new PlayerSource( player, this ) );
inv.extractItem( x, failedToInsert == null ? canExtract.getCount() : canExtract.getCount() - (int) failedToInsert.getStackSize(),
false );
final ItemStack canExtract = inv.extractItem( x, targetStack.getCount(), true );
if( !canExtract.isEmpty() )
{
input.setStackSize( canExtract.getCount() );
final IAEItemStack failedToInsert = Platform.poweredInsert( energy, cell, input, new PlayerSource( player, this ) );
inv.extractItem( x,
failedToInsert == null ? canExtract.getCount() : canExtract.getCount() - (int) failedToInsert.getStackSize(),
false );
}
}
}
}