iOS【开发热门游戏_超级猜图Demo】

先看效果图

超级猜图

思路

需求分析

1，搭建界面
1》上半部分，固定的，用Storyboard直接连线(OK)
2》下半部分，根据题目的变化，不断变化和调整，用代码方式实现比较合适(OK)
*备选按钮区域(OK)
*答案按钮区域(OK)

2，编写代码
1》大图，小图的切换（OK）
2》下一题(OK)
3》备选按钮的点击，让文字进入答案区(Ok)
4》判断对错胜负(OK)
*胜利：进入下一题(OK)
*失败：提示用户重新选择(OK)
5》答案按钮的点击(OK)
把答案区的文字回复到备选区域(Ok)

代码

////  NYViewController.m
//  01-超级猜图游戏
//
//  Created by apple on 15-3-21.
//  Copyright (c) 2015年 znycat. All rights reserved.
//#import "NYViewController.h"
#import "NYQuestion.h"@interface NYViewController ()@property (weak, nonatomic) IBOutlet UIButton *iconButton;@property (nonatomic, strong) UIButton *cover;@property (nonatomic, strong) NSArray *questions;
@property (weak, nonatomic) IBOutlet UILabel *noLabel;@property (weak, nonatomic) IBOutlet UILabel *titleLabel;@property (weak, nonatomic) IBOutlet UIButton *nextQuestionButton;
@property (weak, nonatomic) IBOutlet UIView *answerView;@property (weak, nonatomic) IBOutlet UIView *optionsView;@property (weak, nonatomic) IBOutlet UIButton *scoreButton;/** 题目索引*/
@property (nonatomic, assign) int index;@end@implementation NYViewController
#define kButtonWidth 35
#define kButtonHeight 35
#define kButtonMargin 10
#define kTotolCol 7-(NSArray *)questions
{if (_questions == nil) {_questions = [NYQuestion questions];}return _questions;
}-(UIButton *)cover{if (_cover == nil) {//1，添加蒙版（遮罩）_cover = [[UIButton alloc] initWithFrame:self.view.bounds];_cover.backgroundColor = [UIColor colorWithWhite:0.0 alpha:0.5];[self.view addSubview:_cover];_cover.alpha = 0.0;[_cover addTarget:self action:@selector(bigImage) forControlEvents:UIControlEventTouchUpInside];}return _cover;
}- (void)viewDidLoad
{[super viewDidLoad];self.index = -1;[self nextQuestion];}//设置状态栏为亮色，可以显示（最上面显示时间信号那一行）
- (UIStatusBarStyle)preferredStatusBarStyle
{//    UIStatusBarStyleDefault                                     = 0,黑色黑色状态栏//    StatusBarStyleLightContent     NS_ENUM_AVAILABLE_IOS(7_0) = 1,亮色状态栏return UIStatusBarStyleLightContent;
}#pragma mark - 大图小图切换
/***大图小图显示切换*/
- (IBAction)bigImage
{//如果没有放大就放大，放大了就缩小//通过判断iconButton的大小if (self.cover.alpha == 0) {//2,把图像按钮放到最前边[self.view bringSubviewToFront:self.iconButton];//3，动画放大图像按钮CGFloat w = self.view.bounds.size.width;CGFloat h = w;CGFloat y = (self.view.bounds.size.height-h)*0.5;[UIView animateWithDuration:1.0 animations: ^{self.iconButton.frame = CGRectMake(0, y, w, h);self.cover.alpha = 1.0;}];}else{//缩小图片//将图片恢复初始位置[UIView animateWithDuration:1.0 animations:^{self.iconButton.frame = CGRectMake(85, 85, 150, 150);self.cover.alpha = 0.0;//让遮罩逐渐消失}];}}#pragma mark - 下一题
/***下一个题目**主要的方法，尽量保留简短的代码，主要体现思路和流程即可。*/
-(IBAction)nextQuestion{//1,当前答题的索引，索引递增self.index ++;//如果index到达最后一个题，那么提示用户，播放动画。。。if (self.index == self.questions.count) {NSLog(@"通关啦！！！");return;}//2,从数组中按照索引取出题目数据模型NYQuestion *question = self.questions[self.index];//3，设置基本信息[self setupBasicInfo:question];//4,设置答案按钮[self creatAnswerButton:question];//5,设置备选按钮[self creatOptionsButton:question];
}/** 设置基本信息*/
-(void)setupBasicInfo:(NYQuestion *)question
{self.noLabel.text = [NSString stringWithFormat:@"%d/%d",self.index+1,self.questions.count ];self.titleLabel.text = question.title;[self.iconButton setImage:[UIImage imageNamed:question.icon] forState:UIControlStateNormal];//如果达到最后一题，禁用一下按钮self.nextQuestionButton.enabled = (self.index < self.questions.count-1);
}
/** 创建答案区按钮*/
-(void)creatAnswerButton:(NYQuestion *)question
{//删除answerView已经存在的控件for (UIView *btn in self.answerView.subviews){[btn removeFromSuperview];}CGFloat answerW = self.answerView.bounds.size.width;int length = question.answer.length;//答案的字符数量CGFloat answerX = (answerW - length*kButtonWidth - (length-1)*kButtonMargin)*0.5;//答案按钮开始的第一个字的最左边坐标//创建所有答案的按钮for (int i = 0; i<length; i++) {CGFloat x = answerX + i*(kButtonWidth + kButtonMargin);UIButton *btn = [[UIButton alloc] initWithFrame:CGRectMake(x, 0, kButtonWidth, kButtonHeight)];[btn setBackgroundImage:[UIImage imageNamed:@"btn_answer"] forState:UIControlStateNormal];[btn setBackgroundImage:[UIImage imageNamed:@"bn_answer_highlighted" ] forState:UIControlStateHighlighted];[btn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];[self.answerView addSubview:btn];[btn addTarget:self action:@selector(answerClick:) forControlEvents:UIControlEventTouchUpInside];}
}
/** 创建备选区按钮*/
-(void)creatOptionsButton:(NYQuestion *)question
{//问题：每次调用下一题方法时，都会重新创建21个按钮//解决：如果按钮已经存在，并且是21个，只需要更改按钮标题即可if (self.optionsView.subviews.count != question.options.count) {//定义行和列CGFloat optionW = self.optionsView.bounds.size.width;CGFloat optionX = (optionW - kButtonWidth*kTotolCol - kButtonMargin *(kTotolCol-1))*0.5;for(int i = 0 ; i<question.options.count;i++){int row  = i/kTotolCol;//行int col = i%kTotolCol;//列CGFloat x = optionX + col * (kButtonMargin+kButtonWidth);CGFloat y = row * (kButtonHeight+kButtonMargin);UIButton *btn = [[UIButton alloc] initWithFrame:CGRectMake(x, y, kButtonWidth, kButtonHeight)];/*喵了个咪的，这里出了这么一个错误每一个按钮可以有8张图片，4个状态每个状态有两个，image和backgroundImage，如果你设置了image图片那么你的设置的title将会被你的image挤开到一边，如果你的image大的话你就真的看不到他了*///        [btn setImage:[UIImage imageNamed:@"btn_option"] forState:UIControlStateNormal];//        [btn setImage:[UIImage imageNamed:@"btn_option_highlighted"] forState:UIControlStateHighlighted];[btn setBackgroundImage:[UIImage imageNamed:@"btn_option"] forState:UIControlStateNormal];[btn setBackgroundImage:[UIImage imageNamed:@"btn_option_highlighted"] forState:UIControlStateHighlighted];//添加备选区域按钮标题[btn setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];//设置标题颜色[self.optionsView addSubview:btn];//用爹来添加，删除时候是用爹找到所有儿子然后让儿子自己删自己//添加被选取按钮点击事件[btn addTarget:self action:@selector(optionClick:) forControlEvents:UIControlEventTouchUpInside];}}//如果按钮已经存在，在点击下一题的时候，只需要设置标题即可int i = 0;for (UIButton *btn in self.optionsView.subviews){//设置标题内容[btn setTitle:question.options[i++] forState:UIControlStateNormal];//取消按钮的隐藏btn.hidden = NO;}}#pragma mark - 备选按钮点击方法
/**添加被选取按钮点击事件*/
-(void)optionClick:(UIButton *)button
{//1,在答案区找到第一个标题为空的按钮UIButton *ansBtn = [self firstAnswerButton];if (ansBtn == nil)return;//2，将button的标题赋值给答案去的按钮[ansBtn setTitle:button.currentTitle forState:UIControlStateNormal];//3，隐藏按钮button.hidden = YES;//4，判断结果[self judge];
}/**判断结果*/
-(void)judge{//如果答题区按钮都有答案，才需要判断结果//遍历所有答题区的按钮BOOL isFull = YES;NSMutableString * strM = [NSMutableString string];for(UIButton * btn in self.answerView.subviews){if (btn.currentTitle.length == 0) {//只要有一个按钮没有字 //isFull = NO;break;//跳出循环}else{//有字，拼接临时字符串[strM appendString:btn.currentTitle];}}if (isFull) {NSLog(@"都有字");NYQuestion *question = self.questions[self.index];//得到问题//判断是否和答案一致，if([question.answer isEqualToString:strM]){//判断问题和字符串是否相等//如果相等NSLog(@"答对了");//如果一致，设置成蓝色进入下一题[self setAnswerButtonColor:[UIColor blueColor]];//等待0.5秒，进入下一题[self performSelector:@selector(nextQuestion) withObject:nil afterDelay:0.5];}else{NSLog(@"答错了");//如果不一致，修改按钮文字颜色，提示用户[self setAnswerButtonColor:[UIColor redColor]];}}else {NSLog(@"继续");}
}
/**修改答题区按钮的颜色*/
-(void)setAnswerButtonColor:(UIColor *)color
{for (UIButton *btn in self.answerView.subviews) {[btn setTitleColor:color forState:UIControlStateNormal];}
}/**在答案区找到第一个标题为空的按钮如果答案区按钮都满了就返回nil*/
-(UIButton *) firstAnswerButton
{//    取出按钮标题，遍历答题区按钮for (UIButton *btn in self.answerView.subviews) {if (btn.currentTitle.length == 0) {return btn;}}return nil;
}#pragma mark - 答题区按钮点击方法
-(void)answerClick:(UIButton *)button
{//如果按钮没有字，直接返回if (button.currentTitle.length == 0) {return;}//如果有字，清除文字，候选区按钮显示//1,使用button的title去查找候选区中对应的按钮UIButton *btn = [self optionButtonWithTitle:button.currentTitle isHidden:YES];//2，显示对应按钮btn.hidden = NO;//3，清除答案区button的文字[button setTitle:@"" forState:UIControlStateNormal];//4，只要点击了按钮，答题区就少了，然后就设成黑色[self setAnswerButtonColor:[UIColor blackColor]];}/**遍历备选的按钮 如果返回与title相同 并且 hidden为YES（隐藏） 的btn*/
-(UIButton *) optionButtonWithTitle:(NSString *)title isHidden:(BOOL) isHidden
{for (UIButton *btn in self.optionsView.subviews) {if ([btn.currentTitle isEqualToString:title] && btn.hidden) {return btn;}}return nil;
}#pragma mark - 提示功能
-(IBAction)tipClick
{//1,把答题区的所有的按钮清空for (UIButton *btn in self.answerView.subviews) {
//        [btn setTitle:@"" forState:UIControlStateNormal];[self answerClick:btn];}//2，把正确答案的第一个字，设置到答题区中//找到答案的第一个字NYQuestion *question = self.questions[self.index];NSString *first = [question.answer substringToIndex:1];//取出文字对应的候选按钮
//    for (UIButton *btn in self.optionsView.subviews) {
//        if ([btn.currentTitle isEqualToString:first] && !btn.hidden) {
//            [self optionClick:btn];//找到正确答案后按一下，然后自动就上答案区了
//            break;
//        }
//    }UIButton * btn = [self optionButtonWithTitle:first isHidden:NO];[self optionClick:btn];//提示的时候需要扣分[self changeScore:-1000];}#pragma mark - 分数处理
-(void)changeScore:(int) score
{//取出当前分数int currentScore = self.scoreButton.currentTitle.intValue;//使用score调整分数currentScore += score;//重新设置分数[self.scoreButton setTitle:[NSString stringWithFormat:@"%d",currentScore ] forState:UIControlStateNormal];
}@end

字典的代码

//
//  NYQuestion.h
//  01-超级猜图游戏
//
//  Created by apple on 15-3-21.
//  Copyright (c) 2015年 znycat. All rights reserved.
//#import <Foundation/Foundation.h>@interface NYQuestion : NSObject
@property (nonatomic, copy) NSString *answer;
@property (nonatomic, copy) NSString *icon;
@property (nonatomic, copy) NSString *title;
@property (nonatomic, strong) NSArray *options;-(instancetype)initWithDict:(NSDictionary *)dict;
+(instancetype)questionWithDick:(NSDictionary *)dict;/***返回所有题目数组*/
+(NSArray *)questions;/**打乱备选文字的数组*/
-(void)randomOptions;
@end//
//  NYQuestion.m
//  01-超级猜图游戏
//
//  Created by apple on 15-3-21.
//  Copyright (c) 2015年 znycat. All rights reserved.
//#import "NYQuestion.h"@implementation NYQuestion//相当于构造方法（用NSDictionary 字典构造）
-(instancetype)initWithDict:(NSDictionary *)dict
{self = [super init];if (self) {[self setValuesForKeysWithDictionary:dict];//让模型打乱数据[self randomOptions];}return self;
}//提供类方法来调用initWithDict：dict方法，方便调用
+(instancetype)questionWithDick:(NSDictionary *)dict
{return [[self alloc]initWithDict:dict];}/***返回所有题目数组*/
+(NSArray *)questions
{//array中是文件中的字典数组NSArray *array = [[NSArray alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"questions.plist" ofType:nil]];//初始化一个可以添加的数组为了存放模型数据NSMutableArray *arrayM = [NSMutableArray array];for (NSDictionary *dict in array) {[arrayM addObject:[self questionWithDick:dict]];}return arrayM;
}-(void)randomOptions
{//对options做乱序self.options = [self.options sortedArrayUsingComparator:^NSComparisonResult(NSString *str1, NSString *str2) {int seed = arc4random_uniform(2);if (seed) {return [str1 compare:str2];}else{return [str2 compare:str1];}}];
}@end