cocos2d-iphone之魔塔20層第八部分

時間 2019-11-19

標籤 cocos2d cocos iphone 第八部分欄目 Cocos2d-x 简体版

原文原文鏈接

原文連接http://blog.csdn.net/fire_work/article/details/8608551 html

爲了感謝你們對個人支持這裏給你們提供一下這八部分的代碼下載

昨天咱們的勇士能夠穿越樓層了，可是咱們的遊戲界面還不夠「生動」，接下來咱們就要測試

添加一些代碼使其「生動」起來。動畫

這部分代碼很少可是卻能讓地圖上的怪物都動來，那麼就讓咱們來添加一下這部分代 atom

碼吧，這部分代碼須要添加到TitledMap.m中titledMapAnalytic方法中if(heroPoint_tileGid) spa

循環的下面如圖： .net

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if (enemy_tileGid)
{
NSDictionary *props = [self propertiesForGID:enemy_tileGid];
NSString *value = [props valueForKey:@"enemy"];
int type = [value intValue];
CCTexture2D *Texture = [[CCTextureCache sharedTextureCache] addImage:@"enemy.png"];
CCSpriteFrame *frame0 ,*frame1,*frame2,*frame3;
//第二個參數表示顯示區域的x, y, width, height，根據type來肯定顯示的y座標
frame0 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*0, type*32, 32, 32)];
frame1 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*1, type*32, 32, 32)];
frame2 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*2, type*32, 32, 32)];
frame3 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*3, type*32, 32, 32)];
NSMutableArray *animFrames = [NSMutableArray array];
[animFrames addObject:frame0];
[animFrames addObject:frame1];
[animFrames addObject:frame2];
[animFrames addObject:frame3];
//循環動畫序列
CCAnimation *animation = [CCAnimation animationWithFrames:animFrames delay:0.2f];
CCAnimate *animate = [CCAnimate actionWithAnimation:animation];
CCSequence *seq = [CCSequence actions: animate,nil];
[[self.enemy tileAt:towerLoc]runAction:[CCRepeatForever actionWithAction: seq]];
}

if (enemy_tileGid) 
            {
                NSDictionary *props = [self propertiesForGID:enemy_tileGid];
                NSString *value = [props valueForKey:@"enemy"];
                int type = [value intValue];
                CCTexture2D *Texture = [[CCTextureCache sharedTextureCache] addImage:@"enemy.png"];
                CCSpriteFrame *frame0 ,*frame1,*frame2,*frame3;
                //第二個參數表示顯示區域的x, y, width, height，根據type來肯定顯示的y座標
                frame0 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*0, type*32, 32, 32)];
                frame1 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*1, type*32, 32, 32)];
                frame2 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*2, type*32, 32, 32)];
                frame3 = [CCSpriteFrame frameWithTexture:Texture rect:CGRectMake(32*3, type*32, 32, 32)];
                NSMutableArray *animFrames = [NSMutableArray array];
                [animFrames addObject:frame0];
                [animFrames addObject:frame1];
                [animFrames addObject:frame2];
                [animFrames addObject:frame3];
                //循環動畫序列
                CCAnimation *animation = [CCAnimation animationWithFrames:animFrames delay:0.2f];
                CCAnimate *animate = [CCAnimate actionWithAnimation:animation];
                CCSequence *seq = [CCSequence actions: animate,nil];
                [[self.enemy tileAt:towerLoc]runAction:[CCRepeatForever actionWithAction: seq]];
            }

這個跟以前的開門動畫加載方式差很少我就很少講了。運行一下游戲，你就會發現咱們的怪物設計

動起來了，這樣看着是否是更有感受了! code

下面讓咱們隨着遊戲一直來到三樓，直接到商店你會發現商店沒有任何響應，接下來咱們就要 orm

開始添加商店的響應事件了，不過在這以前咱們要先把咱們的商店界面設計好。代碼： htm

ShopLayer.h文件內容

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#import <Foundation/Foundation.h>
#import "cocos2d.h"
@interface ShopLayer : CCLayer
{
CCLabelTTF *introduction;
CCLabelTTF *addHP;
CCLabelTTF *addAttack;
CCLabelTTF *addDefense;
CCLabelTTF *exitShop;
CCLabelTTF *enter;
}
@property (nonatomic,assign)int curHP;
@property (nonatomic,assign)int curAttack;
@property (nonatomic,assign)int curDefense;
@property (nonatomic,assign)int curCoin;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite;
-(id)initWithID:(int) shopID;
@end

#import <Foundation/Foundation.h>
#import "cocos2d.h"

@interface ShopLayer : CCLayer
{
    CCLabelTTF *introduction;
    CCLabelTTF *addHP;
    CCLabelTTF *addAttack;
    CCLabelTTF *addDefense;
    CCLabelTTF *exitShop;
    CCLabelTTF *enter;
}
@property (nonatomic,assign)int curHP;
@property (nonatomic,assign)int curAttack;
@property (nonatomic,assign)int curDefense;
@property (nonatomic,assign)int curCoin;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite; 

-(id)initWithID:(int) shopID;
@end

ShopLayer.m文件內容

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#import "ShopLayer.h"
#import "Hero.h"
#import "Herohp.h"
@implementation ShopLayer
@synthesize curHP;
@synthesize curCoin;
@synthesize curAttack;
@synthesize curDefense;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;
-(void)viewInit
{
//獲取屏幕大小
CGSize size = [[CCDirector sharedDirector] winSize];
self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
self.selSprite.scaleX = 2.0;
id blink = [CCBlink actionWithDuration:2 blinks:2];
[self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
self.selID = 0;
//背景
CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
background.scale = 2.0;
background.position = ccp(40, size.height / 2 - 200);
[self addChild:background];
//介紹標籤
introduction = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"勇士你好，這裏是商店你花%d金幣便可選擇一下任意一項",self.curCoin] dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
introduction.position = ccp(350, size.height - 165);
[self addChild:introduction];
//加血標籤
addHP = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d血量",self.curHP] fontName:@"Verdana-Bold" fontSize:30];
addHP.position = ccp(350, size.height - 260);
[self addChild:addHP];
//加攻標籤
addAttack = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d攻擊",self.curAttack] fontName:@"Verdana-Bold" fontSize:30];
addAttack.position = ccp(350, size.height - 320);
[self addChild:addAttack];
//加防標籤
addDefense = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d防護",self.curDefense] fontName:@"Verdana-Bold" fontSize:30];
addDefense.position = ccp(350, size.height - 380);
[self addChild:addDefense];
//離開商店
exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
exitShop.position = ccp(350, size.height - 440);
[self addChild:exitShop];
//肯定
enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
enter.position = ccp(350,size.height - 500);
[self addChild:enter];
[self addChild:self.selSprite];
self.selSprite.position = addHP.position;
}
-(id)initWithID:(int) shopID
{
if ((self = [super init]))
{
if (shopID == 1)
{
self.curCoin = 25;
self.curAttack = 4;
self.curDefense = 4;
self.curHP = 800;
}
else
{
self.curCoin = 100;
self.curAttack = 20;
self.curDefense = 20;
self.curHP = 4000;
}
[self viewInit];
}
return self;
}
@end

#import "ShopLayer.h"
#import "Hero.h"
#import "Herohp.h"

@implementation ShopLayer
@synthesize curHP;
@synthesize curCoin;
@synthesize curAttack;
@synthesize curDefense;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;

-(void)viewInit
{
    //獲取屏幕大小
    CGSize size = [[CCDirector sharedDirector] winSize];
    self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
    self.selSprite.scaleX = 2.0;
    id blink = [CCBlink actionWithDuration:2 blinks:2];
    [self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
    self.selID = 0;
    //背景
    CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
    background.scale = 2.0;
    background.position = ccp(40, size.height / 2 - 200);
    [self addChild:background];
    //介紹標籤
    introduction = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"勇士你好，這裏是商店你花%d金幣便可選擇一下任意一項",self.curCoin] dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
    introduction.position = ccp(350, size.height - 165);
    [self addChild:introduction];
    //加血標籤
    addHP = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d血量",self.curHP] fontName:@"Verdana-Bold" fontSize:30];
    addHP.position = ccp(350, size.height - 260);
    [self addChild:addHP];
    //加攻標籤
    addAttack = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d攻擊",self.curAttack] fontName:@"Verdana-Bold" fontSize:30];
    addAttack.position = ccp(350, size.height - 320);
    [self addChild:addAttack];
    //加防標籤
    addDefense = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"增長%d防護",self.curDefense] fontName:@"Verdana-Bold" fontSize:30];
    addDefense.position = ccp(350, size.height - 380);
    [self addChild:addDefense];
    //離開商店
    exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
    exitShop.position = ccp(350, size.height - 440);
    [self addChild:exitShop];
    //肯定
    enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
    enter.position = ccp(350,size.height - 500);
    [self addChild:enter];
    [self addChild:self.selSprite];
    self.selSprite.position = addHP.position;
}
-(id)initWithID:(int) shopID
{
    if ((self = [super init])) 
    {
        if (shopID == 1) 
        {
            self.curCoin = 25;
            self.curAttack = 4;
            self.curDefense = 4;
            self.curHP = 800;
        }
        else
        {
            self.curCoin = 100;
            self.curAttack = 20;
            self.curDefense = 20;
            self.curHP = 4000;
        }
        [self viewInit];
    }
    return self;
}
@end

這部分代碼我就很少講了，下面咱們就開始添加Game01.m中調用部分和操做控制

首先咱們要在if(other_tileGid)方法中添加如下代碼：

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NSDictionary *props = [self.curtitleMap propertiesForGID:other_tileGid];
NSString *value = [props valueForKey:@"shop"];
int type = [value intValue];
if (type)
{
_hero.isFighting = YES;
shop = [[ShopLayer alloc] initWithID:type];
shop.isOnShop = YES;
[self addChild:shop];
}

NSDictionary *props = [self.curtitleMap propertiesForGID:other_tileGid];
NSString *value = [props valueForKey:@"shop"];
int type = [value intValue];
if (type) 
{
   _hero.isFighting = YES;
   shop = [[ShopLayer alloc] initWithID:type];
   shop.isOnShop = YES;
   [self addChild:shop];
}

當咱們在購買狀態時是不能進行除了商店之外的操做的，因此我把勇士的戰鬥狀態賦值爲YES

在咱們這個遊戲中是有兩個商店的，因此咱們在初始化商店的時候經過商店編號來識別。

到這裏咱們的商店界面出現了，下面就要開始添加商店操做了，這部分代碼須要添加到

Game01.m文件的觸摸響應事件中去

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if (shop.isOnShop)
{
for (int i = 0; i <= 4; i++)
{
CGRect Rect1 = CGRectMake(200,
size.height - 290 - i*60,
400,
60);
//檢測觸點是否在控件區
if (CGRectIntersectsRect(Rect, Rect1))
{
if (i == 4)
{
if (herohp.Coin >= shop.curCoin)
{
switch (shop.selID)
{
case 0:
_hero.HP += shop.curHP;
[herohp updateHeroHp];
break;
case 1:
_hero.Attack += shop.curAttack;
[herohp updateHeroAttack];
break;
case 2:
_hero.Defense += shop.curDefense;
[herohp updateHeroDefense];
break;
default:
break;
}
herohp.Coin -= shop.curCoin;
[herohp updateCoin];
}
}
else if (i == 3)
{
_hero.isFighting = NO;
shop.isOnShop = NO;
[self removeChild:shop cleanup:YES];
}
else
shop.selID = i;
if (i<3)
{
shop.selSprite.position = ccp(350, size.height - 260 - i*60);
}
}
}
}

if (shop.isOnShop) 
    {
        for (int i = 0; i <= 4; i++) 
        {
            CGRect Rect1 = CGRectMake(200,
                                      size.height - 290 - i*60,
                                      400,
                                      60);
            //檢測觸點是否在控件區
            if (CGRectIntersectsRect(Rect, Rect1))
            {
                if (i == 4) 
                {
                    if (herohp.Coin >= shop.curCoin) 
                    {
                        switch (shop.selID)
                        {
                            case 0:
                                _hero.HP += shop.curHP;
                                [herohp updateHeroHp];
                                break;
                            case 1:
                                _hero.Attack += shop.curAttack;
                                [herohp updateHeroAttack];
                                break;
                            case 2:
                                _hero.Defense += shop.curDefense;
                                [herohp updateHeroDefense];
                                break;
                            default:
                                break;
                        }
                        herohp.Coin -= shop.curCoin;
                        [herohp updateCoin];
                    }
                }
                else if (i == 3) 
                {
                    _hero.isFighting = NO;
                    shop.isOnShop = NO;
                    [self removeChild:shop cleanup:YES];
                }
                else
                    shop.selID = i;
                if (i<3) 
                {
                    shop.selSprite.position = ccp(350, size.height - 260 - i*60);
                }
            }
        }
    }

終於咱們的商店能夠使用了，可是一個問題來了咱們沒有金幣啊，金幣是打怪的時候獲得的

那麼咱們就要在消除怪物的時候更新一下金幣和經驗了代碼以下：

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canmove = YES;
herohp.Coin += self.selenemy.Coin;
herohp.Experience += self.selenemy.Experience;
[herohp updateCoin];
[herohp updateExperience];

canmove = YES;
    herohp.Coin += self.selenemy.Coin;
    herohp.Experience += self.selenemy.Experience;
    [herohp updateCoin];
    [herohp updateExperience];

這樣咱們就可以得到金幣和經驗了，不過爲了測試方便，這裏咱們能夠修改一些參數，

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self.HP = 10000;
self.Attack = 1000;
self.Defense = 1000;

self.HP = 10000;
        self.Attack = 1000;
        self.Defense = 1000;

金幣和經驗也能夠適當修改，修改過以後，讓咱們再次隨着勇士的腳步來到5樓吧，這裏

你會看到兩個npc,地圖左邊的是神祕老人，右邊的是商人，神祕老人是能夠說是經驗商店

在這裏你能夠用經驗提高勇士的能力；商人是賣鑰匙的，在這裏你能夠買到各類鑰匙。

講到這裏咱們又須要添加兩個類Business和Buykey跟商店差很少這裏我就很少講了，直接

上代碼：

Business.h代碼：

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#import <Foundation/Foundation.h>
#import "cocos2d.h"
@interface Business : CCLayer
{
CCLabelTTF *introduction;
CCLabelTTF *addGrade;
CCLabelTTF *addAttack;
CCLabelTTF *addDefense;
CCLabelTTF *exitShop;
CCLabelTTF *enter;
}
@property (nonatomic,assign)int curUpgrade;
@property (nonatomic,assign)int curAttack;
@property (nonatomic,assign)int curDefense;
@property (nonatomic,assign)int curExperience;
@property (nonatomic,assign)int curExperience2;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite;
-(id)initWithID:(int) shopID;
@end

#import <Foundation/Foundation.h>
#import "cocos2d.h"

@interface Business : CCLayer 
{
    CCLabelTTF *introduction;
    CCLabelTTF *addGrade;
    CCLabelTTF *addAttack;
    CCLabelTTF *addDefense;
    CCLabelTTF *exitShop;
    CCLabelTTF *enter;
}

@property (nonatomic,assign)int curUpgrade;
@property (nonatomic,assign)int curAttack;
@property (nonatomic,assign)int curDefense;
@property (nonatomic,assign)int curExperience;
@property (nonatomic,assign)int curExperience2;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite; 

-(id)initWithID:(int) shopID;
@end

Business.m代碼：

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#import "Business.h"
@implementation Business
@synthesize curUpgrade;
@synthesize curExperience;
@synthesize curExperience2;
@synthesize curAttack;
@synthesize curDefense;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;
-(void)viewInit
{
//獲取屏幕大小
CGSize size = [[CCDirector sharedDirector] winSize];
self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
self.selSprite.scaleX = 2.0;
id blink = [CCBlink actionWithDuration:2 blinks:2];
[self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
self.selID = 0;
//背景
CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
background.scale = 2.0;
background.position = ccp(35, size.height / 2 - 200);
[self addChild:background];
//介紹標籤
introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，你能夠用經驗值提高本身的能力" fontName:@"Verdana-Bold" fontSize:30];
introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，你能夠用經驗值提高本身的能力" dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
introduction.position = ccp(350, size.height - 200);
[self addChild:introduction];
//加血標籤
addGrade = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗提高%d級",self.curExperience,self.curUpgrade] fontName:@"Verdana-Bold" fontSize:30];
addGrade.position = ccp(350, size.height - 260);
[self addChild:addGrade];
//加攻標籤
addAttack = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗增長%d攻擊",self.curExperience2,self.curAttack] fontName:@"Verdana-Bold" fontSize:30];
addAttack.position = ccp(350, size.height - 320);
[self addChild:addAttack];
//加防標籤
addDefense = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗增長%d防護",self.curExperience2,self.curDefense] fontName:@"Verdana-Bold" fontSize:30];
addDefense.position = ccp(350, size.height - 380);
[self addChild:addDefense];
//離開商店
exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
exitShop.position = ccp(350, size.height - 440);
[self addChild:exitShop];
//肯定
enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
enter.position = ccp(350,size.height - 500);
[self addChild:enter];
[self addChild:self.selSprite];
self.selSprite.position = addGrade.position;
}
-(id)initWithID:(int) shopID
{
if ((self = [super init]))
{
if (shopID == 4)
{
self.curUpgrade = 1;
self.curAttack = 5;
self.curDefense = 5;
self.curExperience = 100;
self.curExperience2 = 30;
}
else
{
self.curUpgrade = 3;
self.curAttack = 17;
self.curDefense = 17;
self.curExperience = 270;
self.curExperience2 = 90;
}
[self viewInit];
}
return self;
}
@end

#import "Business.h"

@implementation Business
@synthesize curUpgrade;
@synthesize curExperience;
@synthesize curExperience2;
@synthesize curAttack;
@synthesize curDefense;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;

-(void)viewInit
{
    //獲取屏幕大小
    CGSize size = [[CCDirector sharedDirector] winSize];
    self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
    self.selSprite.scaleX = 2.0;
    id blink = [CCBlink actionWithDuration:2 blinks:2];
    [self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
    self.selID = 0;
    //背景
    CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
    background.scale = 2.0;
    background.position = ccp(35, size.height / 2 - 200);
    [self addChild:background];
    //介紹標籤
    introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，你能夠用經驗值提高本身的能力" fontName:@"Verdana-Bold" fontSize:30];
    introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，你能夠用經驗值提高本身的能力" dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
    introduction.position = ccp(350, size.height - 200);
    [self addChild:introduction];
    //加血標籤
    addGrade = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗提高%d級",self.curExperience,self.curUpgrade] fontName:@"Verdana-Bold" fontSize:30];
    addGrade.position = ccp(350, size.height - 260);
    [self addChild:addGrade];
    //加攻標籤
    addAttack = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗增長%d攻擊",self.curExperience2,self.curAttack] fontName:@"Verdana-Bold" fontSize:30];
    addAttack.position = ccp(350, size.height - 320);
    [self addChild:addAttack];
    //加防標籤
    addDefense = [[CCLabelTTF alloc] initWithString:[NSString stringWithFormat:@"%d經驗增長%d防護",self.curExperience2,self.curDefense] fontName:@"Verdana-Bold" fontSize:30];
    addDefense.position = ccp(350, size.height - 380);
    [self addChild:addDefense];
    //離開商店
    exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
    exitShop.position = ccp(350, size.height - 440);
    [self addChild:exitShop];
    //肯定
    enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
    enter.position = ccp(350,size.height - 500);
    [self addChild:enter];
    [self addChild:self.selSprite];
    self.selSprite.position = addGrade.position;
}
-(id)initWithID:(int) shopID
{
    if ((self = [super init])) 
    {
        if (shopID == 4) 
        {
            self.curUpgrade = 1;
            self.curAttack = 5;
            self.curDefense = 5;
            self.curExperience = 100;
            self.curExperience2 = 30;
        }
        else
        {
            self.curUpgrade = 3;
            self.curAttack = 17;
            self.curDefense = 17;
            self.curExperience = 270;
            self.curExperience2 = 90;
        }
        [self viewInit];
    }
    return self;
}

@end

Buykey.h代碼：

[html] view plain copy print ?

#import <Foundation/Foundation.h>
#import "cocos2d.h"
@interface Buykey : CCLayer
{
CCLabelTTF *introduction;
CCLabelTTF *Key1Lable;
CCLabelTTF *Key2Lable;
CCLabelTTF *Key3Lable;
CCLabelTTF *exitShop;
CCLabelTTF *enter;
}
@property (nonatomic,assign)int yellowKeyPrice;
@property (nonatomic,assign)int blueKeyPrice;
@property (nonatomic,assign)int redKeyPrice;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite;
-(void)viewInit:(int) shopID;
@end

#import <Foundation/Foundation.h>
#import "cocos2d.h"

@interface Buykey : CCLayer 
{
    CCLabelTTF *introduction;
    CCLabelTTF *Key1Lable;
    CCLabelTTF *Key2Lable;
    CCLabelTTF *Key3Lable;
    CCLabelTTF *exitShop;
    CCLabelTTF *enter;
}

@property (nonatomic,assign)int yellowKeyPrice;
@property (nonatomic,assign)int blueKeyPrice;
@property (nonatomic,assign)int redKeyPrice;
//當前選中商店編號
@property (nonatomic,assign) int selID;
//是否在購買狀態
@property (nonatomic,assign) int isOnShop;
@property (nonatomic,retain) CCSprite *selSprite; 

-(void)viewInit:(int) shopID;
@end

Buykey.m代碼：

[html] view plain copy print ?

#import "Buykey.h"
@implementation Buykey
@synthesize yellowKeyPrice;
@synthesize blueKeyPrice;
@synthesize redKeyPrice;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;
-(void)viewInit:(int) shopID
{
if (shopID == 5)
{
self.yellowKeyPrice = 10;
self.blueKeyPrice = 50;
self.redKeyPrice = 100;
[introduction setString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你"];
}
else
{
self.yellowKeyPrice = 5;
self.blueKeyPrice = 25;
self.redKeyPrice = 50;
[introduction setString:@"勇士你好，若是你有多餘的鑰你能夠賣給我"];
}
[Key1Lable setString:[NSString stringWithFormat:@"黃鑰匙(%d)",self.yellowKeyPrice]];
[Key2Lable setString:[NSString stringWithFormat:@"藍鑰匙(%d)",self.blueKeyPrice]];
[Key3Lable setString:[NSString stringWithFormat:@"紅鑰匙(%d)",self.redKeyPrice]];
[self removeChild:self.selSprite cleanup:YES];
id blink = [CCBlink actionWithDuration:2 blinks:2];
[self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
[self addChild:self.selSprite];
self.selSprite.position = Key1Lable.position;
}
-(id)init
{
if ((self = [super init]))
{
//獲取屏幕大小
CGSize size = [[CCDirector sharedDirector] winSize];
self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
self.selSprite.scaleX = 2.0;
id blink = [CCBlink actionWithDuration:2 blinks:2];
[self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
self.selID = 0;
//背景
CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
background.scale = 2.0;
background.position = ccp(35, size.height / 2 - 200);
[self addChild:background];
//介紹標籤
//introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你" fontName:@"Verdana-Bold" fontSize:30];
introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你" dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
introduction.position = ccp(350, size.height - 200);
[self addChild:introduction];
//黃鑰匙標籤
Key1Lable = [[CCLabelTTF alloc] initWithString:@"黃鑰匙(10)" fontName:@"Verdana-Bold" fontSize:30];
Key1Lable.position = ccp(350, size.height - 260);
[self addChild:Key1Lable];
//藍鑰匙標籤
Key2Lable = [[CCLabelTTF alloc] initWithString:@"藍鑰匙(50)" fontName:@"Verdana-Bold" fontSize:30];
Key2Lable.position = ccp(350, size.height - 320);
[self addChild:Key2Lable];
//紅鑰匙標籤
Key3Lable = [[CCLabelTTF alloc] initWithString:@"紅鑰匙(100)" fontName:@"Verdana-Bold" fontSize:30];
Key3Lable.position = ccp(350, size.height - 380);
[self addChild:Key3Lable];
//離開商店
exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
exitShop.position = ccp(350, size.height - 440);
[self addChild:exitShop];
//肯定
enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
enter.position = ccp(350,size.height - 500);
[self addChild:enter];
[self addChild:self.selSprite];
self.selSprite.position = Key1Lable.position;
}
return self;
}
@end

#import "Buykey.h"


@implementation Buykey
@synthesize yellowKeyPrice;
@synthesize blueKeyPrice;
@synthesize redKeyPrice;
@synthesize selSprite;
@synthesize isOnShop;
@synthesize selID;

-(void)viewInit:(int) shopID
{
    if (shopID == 5) 
    {
        self.yellowKeyPrice = 10;
        self.blueKeyPrice = 50;
        self.redKeyPrice = 100;
        [introduction setString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你"];
    }
    else
    {
        self.yellowKeyPrice = 5;
        self.blueKeyPrice = 25;
        self.redKeyPrice = 50;
        [introduction setString:@"勇士你好，若是你有多餘的鑰你能夠賣給我"];
    }
    [Key1Lable setString:[NSString stringWithFormat:@"黃鑰匙(%d)",self.yellowKeyPrice]];
    [Key2Lable setString:[NSString stringWithFormat:@"藍鑰匙(%d)",self.blueKeyPrice]];
    [Key3Lable setString:[NSString stringWithFormat:@"紅鑰匙(%d)",self.redKeyPrice]];
    [self removeChild:self.selSprite cleanup:YES];
    id blink = [CCBlink actionWithDuration:2 blinks:2];
    [self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
    [self addChild:self.selSprite];
    self.selSprite.position = Key1Lable.position;
}
-(id)init
{
    if ((self = [super init])) 
    {
        //獲取屏幕大小
        CGSize size = [[CCDirector sharedDirector] winSize];
        self.selSprite = [CCSprite spriteWithFile:@"logo_select.png"];
        self.selSprite.scaleX = 2.0;
        id blink = [CCBlink actionWithDuration:2 blinks:2];
        [self.selSprite runAction:[CCRepeatForever actionWithAction:blink]];
        self.selID = 0;
        //背景
        CCTMXTiledMap *background = [CCTMXTiledMap tiledMapWithTMXFile:@"shopbg.tmx"];
        background.scale = 2.0;
        background.position = ccp(35, size.height / 2 - 200);
        [self addChild:background];
        //介紹標籤
        //introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你" fontName:@"Verdana-Bold" fontSize:30];
        introduction = [[CCLabelTTF alloc] initWithString:@"勇士你好，我這裏有各類鑰匙若是你有錢我能夠賣給你" dimensions:CGSizeMake(500, 100) alignment:UITextAlignmentCenter fontName:@"Verdana-Bold" fontSize:32];
        introduction.position = ccp(350, size.height - 200);
        [self addChild:introduction];
        //黃鑰匙標籤
        Key1Lable = [[CCLabelTTF alloc] initWithString:@"黃鑰匙(10)" fontName:@"Verdana-Bold" fontSize:30];
        Key1Lable.position = ccp(350, size.height - 260);
        [self addChild:Key1Lable];
        //藍鑰匙標籤
        Key2Lable = [[CCLabelTTF alloc] initWithString:@"藍鑰匙(50)" fontName:@"Verdana-Bold" fontSize:30];
        Key2Lable.position = ccp(350, size.height - 320);
        [self addChild:Key2Lable];
        //紅鑰匙標籤
        Key3Lable = [[CCLabelTTF alloc] initWithString:@"紅鑰匙(100)" fontName:@"Verdana-Bold" fontSize:30];
        Key3Lable.position = ccp(350, size.height - 380);
        [self addChild:Key3Lable];
        //離開商店
        exitShop = [[CCLabelTTF alloc] initWithString:@"離開商店" fontName:@"Verdana-Bold" fontSize:30];
        exitShop.position = ccp(350, size.height - 440);
        [self addChild:exitShop];
        //肯定
        enter = [[CCLabelTTF alloc] initWithString:@"肯定" fontName:@"Verdana-Bold" fontSize:30];
        enter.position = ccp(350,size.height - 500);
        [self addChild:enter];
        [self addChild:self.selSprite];
        self.selSprite.position = Key1Lable.position;
    }
    return self;
}
@end

好了這兩個類都有了，那麼就讓咱們添加Game01.m裏面的代碼吧

此次咱們要添加到if(npc_tileGid)裏面：

[html] view plain copy print ?

case 4:
business = [[Business alloc] initWithID:type];
business.isOnShop = YES;
[self addChild:business];
break;
case 5:
[buykey viewInit:5];
[self addChild:buykey];
buykey.isOnShop = YES;
break;
case 6:
[buykey viewInit:6];
[self addChild:buykey];
buykey.isOnShop = YES;
break;
case 7:
business = [[Business alloc] initWithID:type];
business.isOnShop = YES;
[self addChild:business];
break;

case 4:
     business = [[Business alloc] initWithID:type];
     business.isOnShop = YES;
     [self addChild:business];
     break;
case 5:
     [buykey viewInit:5];
     [self addChild:buykey];
     buykey.isOnShop = YES;
     break;
case 6:
     [buykey viewInit:6];
     [self addChild:buykey];
     buykey.isOnShop = YES;
     break;
case 7:
     business = [[Business alloc] initWithID:type];
     business.isOnShop = YES;
     [self addChild:business];
     break;

這樣咱們的「可用」npc又多了幾個，以後咱們會繼續完善咱們的npc,好了繼續添加咱們的代碼：

[html] view plain copy print ?

if (business.isOnShop)
{
for (int i = 0; i <= 4; i++)
{
CGRect Rect1 = CGRectMake(200,
size.height - 290 - i*60,
400,
60);
//檢測觸點是否在控件區
if (CGRectIntersectsRect(Rect, Rect1))
{
if (i == 4)
{
if (herohp.Experience >= business.curExperience2)
{
switch (business.selID)
{
case 0:
if (herohp.Experience >= business.curExperience)
{
_hero.HP += 1000*business.curUpgrade;
_hero.Attack += 7*business.curUpgrade;
_hero.Defense += 7*business.curUpgrade;
herohp.Grade += 1;
[herohp updateGrade];
herohp.Experience -= business.curExperience;
}
break;
case 1:
if (herohp.Experience >= business.curExperience2)
{
_hero.Attack += business.curAttack;
herohp.Experience -= business.curExperience2;
}
break;
case 2:
if (herohp.Experience >= business.curExperience2)
{
_hero.Defense += business.curDefense;
herohp.Experience -= business.curExperience2;
}
break;
default:
break;
}
[herohp updateHeroHp];
[herohp updateHeroAttack];
[herohp updateHeroDefense];
[herohp updateExperience];
}
}
else if (i == 3)
{
_hero.isFighting = NO;
business.isOnShop = NO;
[self removeChild:business cleanup:YES];
}
else
business.selID = i;
if (i<3)
{
business.selSprite.position = ccp(350, size.height - 260 - i*60);
}
}
}
}
if (buykey.isOnShop)
{
for (int i = 0; i <= 4; i++)
{
CGRect Rect1 = CGRectMake(200,
size.height - 290 - i*60,
400,
60);
//檢測觸點是否在控件區
if (CGRectIntersectsRect(Rect, Rect1))
{
if (i == 4)
{
switch (buykey.selID)
{
case 0:
if (buykey.yellowKeyPrice > 5)
{
if (herohp.Coin >= 10)
{
herohp.Coin -= 10;
herohp.YellowKey += 1;
}
}
else
{
herohp.Coin += 5;
herohp.YellowKey -= 1;
}
break;
case 1:
if (buykey.yellowKeyPrice > 5)
{
if (herohp.Coin >= 50)
{
herohp.Coin -= 50;
herohp.BlueKey += 1;
}
}
else
{
herohp.Coin += 25;
herohp.BlueKey -= 1;
}
break;
case 2:
if (buykey.yellowKeyPrice > 5)
{
if (herohp.Coin >= 100)
{
herohp.Coin -= 100;
herohp.RedKey += 1;
}
}
else
{
herohp.Coin += 50;
herohp.RedKey -= 1;
}
break;
default:
break;
}
[herohp updateCoin];
[herohp updateKey1];
}
else if (i == 3)
{
_hero.isFighting = NO;
buykey.isOnShop = NO;
[self removeChild:buykey cleanup:YES];
}
else
{
buykey.selID = i;
}
if (i<3)
{
buykey.selSprite.position = ccp(350, size.height - 260 - i*60);
}
}
}
}

if (business.isOnShop) 
    {
        for (int i = 0; i <= 4; i++) 
        {
            CGRect Rect1 = CGRectMake(200,
                                      size.height - 290 - i*60,
                                      400,
                                      60);
            //檢測觸點是否在控件區
            if (CGRectIntersectsRect(Rect, Rect1))
            {
                if (i == 4) 
                {
                    if (herohp.Experience >= business.curExperience2) 
                    {
                        switch (business.selID)
                        {
                            case 0:
                                if (herohp.Experience >= business.curExperience) 
                                {
                                    _hero.HP += 1000*business.curUpgrade;
                                    _hero.Attack += 7*business.curUpgrade;
                                    _hero.Defense += 7*business.curUpgrade;
                                    herohp.Grade += 1;
                                    [herohp updateGrade];
                                    herohp.Experience -= business.curExperience;
                                }
                                break;
                            case 1:
                                if (herohp.Experience >= business.curExperience2)
                                {
                                    _hero.Attack += business.curAttack;
                                    herohp.Experience -= business.curExperience2;
                                }
                                break;
                            case 2:
                                if (herohp.Experience >= business.curExperience2)
                                {
                                    _hero.Defense += business.curDefense;
                                    herohp.Experience -= business.curExperience2;
                                }
                                break;
                            default:
                                break;
                        }
                        [herohp updateHeroHp];
                        [herohp updateHeroAttack];
                        [herohp updateHeroDefense];
                        [herohp updateExperience];
                    }
                }
                else if (i == 3) 
                {
                    _hero.isFighting = NO;
                    business.isOnShop = NO;
                    [self removeChild:business cleanup:YES];
                }
                else
                    business.selID = i;
                if (i<3) 
                {
                    business.selSprite.position = ccp(350, size.height - 260 - i*60);
                }
            }
        }
    }
    if (buykey.isOnShop) 
    {
        for (int i = 0; i <= 4; i++) 
        {
            CGRect Rect1 = CGRectMake(200,
                                      size.height - 290 - i*60,
                                      400,
                                      60);
            //檢測觸點是否在控件區
            if (CGRectIntersectsRect(Rect, Rect1))
            {
                if (i == 4) 
                {
                    switch (buykey.selID) 
                    {
                        case 0:
                            if (buykey.yellowKeyPrice > 5) 
                            {
                                if (herohp.Coin >= 10) 
                                {
                                    herohp.Coin -= 10;
                                    herohp.YellowKey += 1;
                                }
                            }
                            else
                            {
                                herohp.Coin += 5;
                                herohp.YellowKey -= 1;  
                            }  
                            break;
                        case 1:
                            if (buykey.yellowKeyPrice > 5) 
                            {
                                if (herohp.Coin >= 50) 
                                {
                                    herohp.Coin -= 50;
                                    herohp.BlueKey += 1;
                                }
                            }
                            else
                            {
                                herohp.Coin += 25;
                                herohp.BlueKey -= 1;  
                            }
                            break;
                        case 2:
                            if (buykey.yellowKeyPrice > 5) 
                            {
                                if (herohp.Coin >= 100) 
                                {
                                    herohp.Coin -= 100;
                                    herohp.RedKey += 1;
                                }
                            }
                            else
                            {
                                herohp.Coin += 50;
                                herohp.RedKey -= 1;  
                            }
                            break;
                        default:
                            break;
                    }
                    [herohp updateCoin];
                    [herohp updateKey1];
                }
                else if (i == 3) 
                {
                    _hero.isFighting = NO;
                    buykey.isOnShop = NO;
                    [self removeChild:buykey cleanup:YES];
                }
                else
                {
                    buykey.selID = i;
                }
                if (i<3) 
                {
                    buykey.selSprite.position = ccp(350, size.height - 260 - i*60);
                }
            }
        }
        
    }

好了運行一下試試吧！

在這裏我要感謝這幾天你們對個人支持，大家的支持是我最大的動力！

還有請轉載我文章的朋友們注意添加原文鏈接，謝謝！

在這裏我補充一點內容就是以前的代碼中鑰匙商店沒有初始化，咱們須要在

Game01.m初始化方法中添加buykey = [[Buykey alloc] init];這樣就好了。