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Fixes #1331: Happened on deactivating features for intermediate crafting components

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If a feature dependency of ItemMultiMaterial was disabled, the returned value was never assigned with the constructed. Pulling out the construction and setting it before checking it, prevents the NPE and also matches the behaviour in ItemMultiPart, where parts are constructed, but never registered.
This commit is contained in:
thatsIch
2015-04-26 09:57:42 +02:00
parent ee431b3269
commit 03f9436ef9
11 changed files with 108 additions and 58 deletions
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src/main/java/appeng/items/materials/ItemMultiMaterial.java
+28 -31
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@@ -47,6 +47,7 @@ import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.oredict.OreDictionary;
import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableSet;
import appeng.api.config.Upgrades;
@@ -68,7 +69,7 @@ import appeng.util.InventoryAdaptor;
import appeng.util.Platform;
public class ItemMultiMaterial extends AEBaseItem implements IStorageComponent, IUpgradeModule
public final class ItemMultiMaterial extends AEBaseItem implements IStorageComponent, IUpgradeModule
{
public static final int KILO = 1024;
public static ItemMultiMaterial instance;
@@ -172,40 +173,36 @@ public class ItemMultiMaterial extends AEBaseItem implements IStorageComponent,
public IStackSrc createMaterial( MaterialType mat )
{
if( !mat.isRegistered() )
Preconditions.checkState( !mat.isRegistered(), "Cannot create the same material twice." );
boolean enabled = true;
for( AEFeature f : mat.getFeature() )
{
boolean enabled = true;
for( AEFeature f : mat.getFeature() )
{
enabled = enabled && AEConfig.instance.isFeatureEnabled( f );
}
if( enabled )
{
mat.itemInstance = this;
int newMaterialNum = mat.damageValue;
mat.markReady();
mat.stackSrc = new MaterialStackSrc( mat );
if( this.dmgToMaterial.get( newMaterialNum ) == null )
{
this.dmgToMaterial.put( newMaterialNum, mat );
}
else
{
throw new IllegalStateException( "Meta Overlap detected." );
}
return mat.stackSrc;
}
return mat.stackSrc;
enabled = enabled && AEConfig.instance.isFeatureEnabled( f );
}
else
mat.stackSrc = new MaterialStackSrc( mat );
if( enabled )
{
throw new IllegalStateException( "Cannot create the same material twice..." );
mat.itemInstance = this;
mat.markReady();
int newMaterialNum = mat.damageValue;
if( this.dmgToMaterial.get( newMaterialNum ) == null )
{
this.dmgToMaterial.put( newMaterialNum, mat );
}
else
{
throw new IllegalStateException( "Meta Overlap detected." );
}
}
return mat.stackSrc;
}
public void makeUnique()