人类与机器人的猜拳游戏 - 黑马程序员技术交流社区

//使用枚举定义猜拳的种类
//1.剪刀, 2.石头, 3.布
typedef enum{
//定义剪刀
chuQuanJianDao = 1,
//定义石头
chuQuanShiTou = 2,
//定义布
chuQuanBu = 3
}chuQuanType;
//创建一个人类文件 .h 写上人类的声明 HMPerson.h
#import <Foundation/Foundation.h>
#import "HMCaiQuanType.h"
@interface HMPerson : NSObject
{
@public
//玩家的姓名.
NSString *_name;
//玩家的得分.
int _score;
//玩家的出拳.
chuQuanType _playerType;
}
- (void)showType;
- (NSString *)chuQuanWithNum:(int)num;
@end
//在创建一个 .m文件写人类的实现 HMPerson.m
#import "HMPerson.h"
@implementation HMPerson
- (void)showType
{
//提示玩家输入
//接收玩家输入的出拳.
int playerChuQuan = 0;
do{
NSLog(@"亲爱的玩家[%@],请输入你的出拳:1.剪刀,2.石头,3.布",_name);
scanf("%d",&playerChuQuan);
}while (playerChuQuan > 3 || playerChuQuan < 0);//如果输入的是其他的数据,则重新输入.
NSString *Type = [self chuQuanWithNum:playerChuQuan];
NSLog(@"玩家[%@]出拳是%@.",_name,Type);
//将玩家输入的结果保存到玩家的属性
_playerType = playerChuQuan;
}
- (NSString *)chuQuanWithNum:(int)num
{
switch (num) {
case 1:
return @"剪刀";
case 2:
return @"石头";
default:
return @"布";
}
}
@end
//创建一个 .h 机器人声明头文件 HMRobot.h
#import <Foundation/Foundation.h>
#import "HMCaiQuanType.h"
@interface HMRobot : NSObject
//机器人的属性
{
@public
//机器人的姓名
NSString *_name;
//机器人的得分
int _score;
//机器人的出拳
chuQuanType _robotChuQuan;
}
- (void)showType;
- (NSString *)chuQuanWithNum:(int)num;
@end
//创建一个 .m 机器人的实现 HMRobot.m
#import "HMRobot.h"
#import <stdlib.h>
@implementation HMRobot
- (void)showType
{
//机器人随机出拳
int res = arc4random_uniform(3)+1;
//显示随机输出的拳头
NSString *type = [self chuQuanWithNum:res];
NSLog(@"机器人[%@]出拳是%@",_name,type);
//将机器人出拳保存在机器人的属性之中.
_robotChuQuan = res;
}
- (NSString *)chuQuanWithNum:(int)num
{
switch (num) {
case 1:
return @"剪刀";
case 2:
return @"石头";
default:
return @"布";
}
}
@end
//创建一个裁判 .h 的声明文件 HMJudge.h
#import <Foundation/Foundation.h>
#import "HMPerson.h"
#import "HMRobot.h"
@interface HMJudge : NSObject
//裁判的属性.
{
@public
//裁判的姓名
NSString *_name;
}
//裁判判断玩家和机器人的输赢
- (void)panDuanWithPlayer:(HMPerson *)player :(HMRobot *)robot;
@end
//创建一个 .m 的裁判实现文件 HMJudge.m
#import "HMJudge.h"
@implementation HMJudge
- (void)panDuanWithPlayer:(HMPerson *)player :(HMRobot *)robot
{
//先拿到玩家和机器人出的拳头
chuQuanType playerType = player->_playerType;
chuQuanType robotType = robot->_robotChuQuan;
//判断输赢,指定胜利的对象,显示结果
//剪刀 1
//石头 2
//布 3
// 1 3 -2
//2 1 1
//3 2 1
NSLog(@"我是裁判[%@],我来宣布比赛结果.",_name);
//玩家胜利
if (playerType - robotType == -2 || playerType - robotType == 1) {
NSLog(@"恭喜玩家[%@],取得胜利.",player->_name);
player->_score++;
}else if(playerType == robotType){
//平局
NSLog(@"这一局是平局.");
}
else{
//机器人胜利
NSLog(@"机器人[%@]取得胜利",robot->_name);
robot->_score++;
}
//显示得分
NSLog(@"玩家[%@]:%d--------机器人[%@]:%d",
player->_name,
player->_score,
robot->_name,
robot->_score);
}
@end
//在 main.m 中写上实现
#import <Foundation/Foundation.h>
#import "HMJudge.h"
int main(){
HMPerson *xiaoming = [HMPerson new];
xiaoming->_name = @"小明";
HMRobot *jiQiRen = [HMRobot new];
jiQiRen->_name = @"呵呵";
HMJudge *caiPan = [HMJudge new];
caiPan->_name = @"犀利哥";
while(1)
{
[xiaoming showType];
[jiQiRen showType];
//判断他们出的拳头
[caiPan panDuanWithPlayer:xiaoming :jiQiRen];
NSLog(@"客官,玩的怎么样,想不想再来一次?y/n:");
char a = 'a';
rewind(stdin);//清理缓存区
scanf("%c",&a);
if (a != 'y') {
NSLog(@"客官,欢迎下次再来玩哦!");
break;
}
}
return 0;
}

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