ModVacuum.java

package emasher.modules;

import cpw.mods.fml.common.registry.GameRegistry;
import emasher.api.SideConfig;
import emasher.api.SocketModule;
import emasher.api.SocketTileAccess;
import net.minecraft.entity.Entity;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.init.Blocks;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.util.AxisAlignedBB;
import net.minecraftforge.common.util.ForgeDirection;

import java.util.List;

public class ModVacuum extends SocketModule {

	public ModVacuum( int id ) {
		super( id, "eng_toolbox:vacuum" );
	}

	@Override
	public String getLocalizedName() {
		return "Vacuum";
	}
	
	@Override
	public void getToolTip( List l ) {
		l.add( "Sucks up items within a 3 block radius into" );
		l.add( "its configured inventory on an internal RS pulse" );
	}
	
	@Override
	public void getIndicatorKey( List l ) {
		l.add( emasher.util.Config.PREF_GREEN() + "Inventory to input items to" );
		l.add( emasher.util.Config.PREF_RED() + "RS control channel" );
		l.add( emasher.util.Config.PREF_AQUA() + "Uses 10 RF/Operation" );
	}
	
	@Override
	public boolean hasRSIndicator() {
		return true;
	}
	
	@Override
	public boolean hasInventoryIndicator() {
		return true;
	}
	
	@Override
	public void addRecipe() {
		GameRegistry.addShapedRecipe( new ItemStack( emasher.items.Items.module(), 1, moduleID ), " s ", "ipi", " b ", Character.valueOf( 'i' ), Items.iron_ingot, Character.valueOf( 's' ), Blocks.hopper,
				Character.valueOf( 'p' ), Blocks.piston, Character.valueOf( 'b' ), emasher.items.Items.blankSide() );
	}
	
	@Override
	public void onRSInterfaceChange( SideConfig config, int index, SocketTileAccess ts, ForgeDirection side, boolean on ) {
		if( on && config.rsControl[index] && config.inventory >= 0 && config.inventory <= 2 && ts.getEnergyStored() >= 10 ) {
			double x = ts.xCoord + side.offsetX;
			double y = ts.yCoord + side.offsetY;
			double z = ts.zCoord + side.offsetZ;
			
			double xMin = x;
			double yMin = y;
			double zMin = z;
			
			if( side.offsetX == 0 ) {
				xMin--;
				x++;
			}
			
			if( side.offsetY == 0 ) {
				yMin--;
				y++;
			}
			
			if( side.offsetZ == 0 ) {
				zMin--;
				z++;
			}
			
			ts.useEnergy( 10, false );
			
			List l = ts.getWorldObj().getEntitiesWithinAABBExcludingEntity( ( Entity ) null, AxisAlignedBB.getBoundingBox( xMin, yMin, zMin, x + 1, y + 1, z + 1 ) );
			for( Object o : l ) {
				if( o instanceof EntityItem ) {
					EntityItem e = ( EntityItem ) o;
					ItemStack item = e.getEntityItem();
					
					int num = ts.addItemInternal( item, true, config.inventory );
					item.stackSize -= num;
					if( item.stackSize == 0 ) {
						ts.getWorldObj().removeEntity( e );
					}
				}
			}
		}
	}

}