public class Player
{
    private int energy;
    
    public Player(){
        energy = 100;    
    }
    
    public void walk(){
        energy -= 5;
        printEnergy();
    }
    
    public boolean isAlive(){
        return energy > 0;
    }
    
    public boolean isDead(String str) {
        if(energy <= 0){
            System.out.println("小红帽真的走不动了");
            System.out.println("外婆没等到小红帽的药病逝了...");
        }
        else{
            System.out.println("小红帽成功到达外婆家 ^0^ ^_^ ^0^");
            System.out.println("外婆吃了小红帽带过来的感冒药和药酒感觉好多了 ^0^");
            System.out.println("感谢你对小红帽的帮助！");
            System.out.println("拜拜啦~");
            return true;
        }
        return energy <= 0;
    }
    
    public boolean isDead() {
        if(energy <= 0)
        {
        System.out.println("小红帽真的走不动路了");
        System.out.println("外婆没等到小红帽的药病逝了...");
        System.out.println("你的任务失败!");
        return true;
        }
        return energy <= 0;
    }
    
    public void eat(int increment){
        this.energy += increment;
        System.out.println("小红帽的体力增加了 ^0^");
        System.out.println("或者...");
        System.out.println("小红帽中毒了...体力严重下降 >_<");
        printEnergy();
    }
    
    private void printEnergy(){
        System.out.println("$$$小红帽的体力值为：" + this.energy);
    }
}