package ellpeck.actuallyadditions.items; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import ellpeck.actuallyadditions.config.values.ConfigIntValues; import ellpeck.actuallyadditions.util.INameableItem; import ellpeck.actuallyadditions.util.ModUtil; import net.minecraft.client.renderer.texture.IIconRegister; import net.minecraft.entity.Entity; import net.minecraft.entity.item.EntityItem; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.item.EnumRarity; import net.minecraft.item.ItemStack; import net.minecraft.util.AxisAlignedBB; import net.minecraft.util.IIcon; import net.minecraft.util.Vec3; import net.minecraft.world.World; import java.util.ArrayList; public class ItemMagnetRing extends ItemEnergy implements INameableItem{ private static final int RANGE = ConfigIntValues.MAGNET_RING_RANGE.getValue(); private static final int ENERGY_USED_PER_TICK = ConfigIntValues.MAGNET_RING_ENERGY_USE.getValue(); public ItemMagnetRing(){ super(3000000, 5000, 1); } @SuppressWarnings("unchecked") @Override public void onUpdate(ItemStack stack, World world, Entity entity, int par4, boolean par5){ if(this.getEnergyStored(stack) >= ENERGY_USED_PER_TICK){ //Get all the Items in the area ArrayList items = (ArrayList)world.getEntitiesWithinAABB(EntityItem.class, AxisAlignedBB.getBoundingBox(entity.posX-RANGE, entity.posY-RANGE, entity.posZ-RANGE, entity.posX+RANGE, entity.posY+RANGE, entity.posZ+RANGE)); if(!items.isEmpty()){ for(EntityItem item : items){ //If the Item is near enough to get picked up //(So it doesn't bounce around until it notices itself..) if(Vec3.createVectorHelper(entity.posX, entity.posY, entity.posZ).distanceTo(Vec3.createVectorHelper(item.posX, item.posY, item.posZ)) <= 1.5){ item.onCollideWithPlayer((EntityPlayer)entity); } else{ double speed = 0.02; //Move the Item closer to the Player item.motionX += (entity.posX+0.5-item.posX)*speed; item.motionY += (entity.posY+1.0-item.posY)*speed; item.motionZ += (entity.posZ+0.5-item.posZ)*speed; } } } //Use Energy per tick if(!((EntityPlayer)entity).capabilities.isCreativeMode){ this.extractEnergy(stack, ENERGY_USED_PER_TICK, false); } } } @Override public EnumRarity getRarity(ItemStack stack){ return EnumRarity.epic; } @Override public IIcon getIcon(ItemStack stack, int pass){ return this.itemIcon; } @Override @SideOnly(Side.CLIENT) public void registerIcons(IIconRegister iconReg){ this.itemIcon = iconReg.registerIcon(ModUtil.MOD_ID_LOWER+":"+this.getName()); } @Override public String getName(){ return "itemSuctionRing"; } }