游戏里获得装备概率的低级YY的Java实现模型
直接上代码
package test;import java.util.Random;public class Test{ private static int rate = getRandom();//如果没有获得装备,则下次获得装备的几率提升20%//如果获得装备,则下次获得装备的几率降低20%//你也可用不同的概率来分别表示获得装备和没有获得装备的概率private static final int increadRate = 20;//核心逻辑private static void core() {System.out.println("开始打Boss...");try {Thread.sleep(1000);} catch (InterruptedException e) {e.printStackTrace();}System.out.println("Boss打掉,摸尸体开装备啦!!!");boolean flag = hasEquipment(rate);System.out.println("初始概率"+rate);if(flag){System.out.println("呵呵,我获得装备了");//如果本次获得装备,则下次获得装备的概率-20%rate = rate-increadRate;if(rate<0){rate = getRandom();}System.out.println("获得装备后的概率"+rate);}else{System.out.println("呜...本次没获得装备,不过下次获得装备的概率会提升"+increadRate+"%");//如果本次获得装备,则下次获得装备的概率+20%rate = rate+increadRate;if(rate>100){rate = getRandom();}System.out.println("没有获得装备后的概率"+rate);}}//得到0-100间的随机数（包括0和100，即[0,100]）private static int getRandom(){final int min = 0;final int max = 100;Random random = new Random();return random.nextInt(max-min+1)+min;}/** * 判断是否获得装备了 * @return true 获得装备,false 没有获得装备 */private static boolean hasEquipment(int randomNumber){int random = getRandom();if(random!=0&&(random>=0&&random<=randomNumber)){return true;}else{return false;}}//主程序入口public static void main(String[] args) {for(int i=0;i<10;i++){core();}}}