TraitStringUtils.java

/*******************************************************************************
 * Copyright 2014 Tobias Welther
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package de.tobiyas.racesandclasses.util.traitutil;

public class TraitStringUtils {

	public static double getNewValue(double oldDmg, String operation, double value){
		double newDmg = 0;
		
		if(operation.equals("+")){
			newDmg = oldDmg + value;
		}else
		
		if(operation.equals("-")){
			newDmg = oldDmg - value;
		}else
		
		if(operation.equals("*")){
			newDmg = oldDmg * value;
		}else{
			newDmg = oldDmg * value;
		}
		
		
		if(newDmg < 0) newDmg = 0;
		return newDmg;
	}
	
}