finish the destructor

src/main/java/storagecraft/block/BlockDestructor.java

@@ -1,12 +1,21 @@
 package storagecraft.block;
 
 import net.minecraft.block.ITileEntityProvider;
+import net.minecraft.client.renderer.texture.IIconRegister;
+import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.IIcon;
+import net.minecraft.world.IBlockAccess;
 import net.minecraft.world.World;
+import storagecraft.StorageCraft;
 import storagecraft.tile.TileDestructor;
 
 public class BlockDestructor extends BlockBase implements ITileEntityProvider
 {
+	private IIcon sideIcon;
+	private IIcon connectedIcon;
+	private IIcon disconnectedIcon;
+
 	public BlockDestructor()
 	{
 		super("destructor");
@@ -17,4 +26,47 @@ public class BlockDestructor extends BlockBase implements ITileEntityProvider
 	{
 		return new TileDestructor();
 	}
+
+	@Override
+	public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ)
+	{
+		if (!world.isRemote)
+		{
+			player.openGui(StorageCraft.INSTANCE, StorageCraft.GUI.DESTRUCTOR, world, x, y, z);
+		}
+
+		return true;
+	}
+
+	@Override
+	public void registerBlockIcons(IIconRegister register)
+	{
+		connectedIcon = register.registerIcon("storagecraft:destructorConnected");
+		disconnectedIcon = register.registerIcon("storagecraft:destructorDisconnected");
+		sideIcon = register.registerIcon("storagecraft:side");
+	}
+
+	@Override
+	public IIcon getIcon(IBlockAccess world, int x, int y, int z, int side)
+	{
+		TileDestructor tile = (TileDestructor) world.getTileEntity(x, y, z);
+
+		if (side == tile.getDirection().ordinal())
+		{
+			return tile.isConnected() ? connectedIcon : disconnectedIcon;
+		}
+
+		return sideIcon;
+	}
+
+	@Override
+	public IIcon getIcon(int side, int damage)
+	{
+		if (side == 3)
+		{
+			return disconnectedIcon;
+		}
+
+		return sideIcon;
+	}
 }