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CapabilityProviderItemScanner.java
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CapabilityProviderItemScanner.java
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package li.cil.scannable.common.capabilities;
import li.cil.scannable.common.config.Settings;
import li.cil.scannable.common.energy.EnergyStorageScanner;
import li.cil.scannable.common.inventory.ItemHandlerScanner;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.common.capabilities.ICapabilityProvider;
import net.minecraftforge.energy.CapabilityEnergy;
import net.minecraftforge.items.CapabilityItemHandler;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public final class CapabilityProviderItemScanner implements ICapabilityProvider {
private final ItemHandlerScanner itemHandler;
private final EnergyStorageScanner energyStorage;
// --------------------------------------------------------------------- //
public CapabilityProviderItemScanner(final ItemStack container) {
itemHandler = new ItemHandlerScanner(container);
energyStorage = new EnergyStorageScanner(container);
}
// --------------------------------------------------------------------- //
// ICapabilityProvider
@Override
public boolean hasCapability(@Nonnull final Capability<?> capability, @Nullable final EnumFacing facing) {
if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) {
return true;
}
if (Settings.useEnergy() && capability == CapabilityEnergy.ENERGY) {
return true;
}
return false;
}
@SuppressWarnings("unchecked")
@Nullable
@Override
public <T> T getCapability(@Nonnull final Capability<T> capability, @Nullable final EnumFacing facing) {
if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) {
itemHandler.updateFromNBT();
return (T) itemHandler;
}
if (Settings.useEnergy() && capability == CapabilityEnergy.ENERGY) {
energyStorage.updateFromNBT();
return (T) energyStorage;
}
return null;
}
}