Hbm-s-Nuclear-Tech-GIT/src/main/java/api/hbm/fluid/IFluidStandardTransceiver.java

package api.hbm.fluid;

import com.hbm.inventory.fluid.FluidType;
import com.hbm.inventory.fluid.tank.FluidTank;

/**
 * transceiver [trăn-sē′vər], noun
 * 
 * 1. A transmitter and receiver housed together in a single unit and having some circuits in common, often for portable or mobile use.
 * 2. A combined radio transmitter and receiver.
 * 3. A device that performs transmitting and receiving functions, especially if using common components.
 * 
 * The American Heritage® Dictionary of the English Language, 5th Edition.
 * 
 * Only supports one tank per type (for in- and output separately)
 * 
 * @author hbm
 *
 */
public interface IFluidStandardTransceiver extends IFluidUser {

	public FluidTank[] getSendingTanks();
	public FluidTank[] getReceivingTanks();
	
	@Override
	public default long getTotalFluidForSend(FluidType type, int pressure) {
		
		for(FluidTank tank : getSendingTanks()) {
			if(tank.getTankType() == type && tank.getPressure() == pressure) {
				return tank.getFill();
			}
		}
		
		return 0;
	}
	
	@Override
	public default void removeFluidForTransfer(FluidType type, int pressure, long amount) {
		
		for(FluidTank tank : getSendingTanks()) {
			if(tank.getTankType() == type && tank.getPressure() == pressure) {
				tank.setFill(tank.getFill() - (int) amount);
				return;
			}
		}
	}

	@Override
	public default long getDemand(FluidType type, int pressure) {
		
		for(FluidTank tank : getReceivingTanks()) {
			if(tank.getTankType() == type && tank.getPressure() == pressure) {
				return tank.getMaxFill() - tank.getFill();
			}
		}
		
		return 0;
	}
	
	@Override
	public default long transferFluid(FluidType type, int pressure, long amount) {

		for(FluidTank tank : getReceivingTanks()) {
			if(tank.getTankType() == type && tank.getPressure() == pressure) {
				tank.setFill(tank.getFill() + (int) amount);
				
				if(tank.getFill() > tank.getMaxFill()) {
					long overshoot = tank.getFill() - tank.getMaxFill();
					tank.setFill(tank.getMaxFill());
					return overshoot;
				}
				
				return 0;
			}
		}
		
		return amount;
	}
}