通过单击精灵来获取标签文本

发布于 2024-11-15 16:00:09 字数 490 浏览 0 评论 0原文

我添加了一个精灵并添加了一个标签作为精灵的子元素。现在我想单击精灵并获取相应的标签文本。请帮我解决一些问题。

bubblesprite = [CCSprite spriteWithFile:@"bubble2.png"];
bubblesprite.position=CGPointFromString([self positioning]);
[self addChild:bubblesprite];
label = [CCLabelTTF labelWithString:[tempArray2 objectAtIndex:i] fontName:@"Marker Felt" fontSize:30];
label.color = ccc3(233,34,19);
[bubblesprite addChild: label z:1];
CGSize s = [bubblesprite contentSize];
label.position = ccp(s.width/2, s.height/2);

原文

I have added a sprite and added a label as the child of the sprite.
Now I want to click the sprite and get the corresponding label text .Help me with some solution.

bubblesprite = [CCSprite spriteWithFile:@"bubble2.png"];
bubblesprite.position=CGPointFromString([self positioning]);
[self addChild:bubblesprite];
label = [CCLabelTTF labelWithString:[tempArray2 objectAtIndex:i] fontName:@"Marker Felt" fontSize:30];
label.color = ccc3(233,34,19);
[bubblesprite addChild: label z:1];
CGSize s = [bubblesprite contentSize];
label.position = ccp(s.width/2, s.height/2);

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孤云独去闲 2024-11-22 16:00:09

要访问您的标签字符串，请使用 tempArray2 [tempArray2 objectAtIndex:i]

我建议使用 CCMenu 来满足您的需求。
<代码>

        NSString* labelString = @"test";
        CCLabelTTF* aLabel = [CCLabelTTF labelWithString:labelString fontName:@"Maker Felt" fontSize:24];
        aLabel.position = ccp(100, 100); 
        [self addChild:aLabel];
        CCMenuItemImage* button = [CCMenuItemImage itemFromNormalImage:@"Icon.png" selectedImage:@"Icon.png" target:self selector:@selector(buttonPress)];
        button.position = ccp(100, 100);
        CCMenu* menu = [CCMenu menuWithItems:button, nil];
        menu.position = ccp(0, 0);
        [self addChild:menu];

 -(void)按钮按下
{
        CCLog("%@", labelString);
}

要更改标签中的文本，请使用其 setText: 方法。这种方法很慢。对于快速版本，请使用 CCLabelBMFont http://www.cocos2d-iphone .org/api-ref/0.99.5/interface_c_c_label_b_m_font.html

To access your labelstring use your tempArray2 [tempArray2 objectAtIndex:i]

I suggest to use CCMenu for your demand.

        NSString* labelString = @"test";
        CCLabelTTF* aLabel = [CCLabelTTF labelWithString:labelString fontName:@"Maker Felt" fontSize:24];
        aLabel.position = ccp(100, 100); 
        [self addChild:aLabel];
        CCMenuItemImage* button = [CCMenuItemImage itemFromNormalImage:@"Icon.png" selectedImage:@"Icon.png" target:self selector:@selector(buttonPress)];
        button.position = ccp(100, 100);
        CCMenu* menu = [CCMenu menuWithItems:button, nil];
        menu.position = ccp(0, 0);
        [self addChild:menu];

-(void)buttonPress
{
        CCLog("%@", labelString);
}

To change the text from the label use its setText: method. This method is slow. For a fast version use CCLabelBMFont http://www.cocos2d-iphone.org/api-ref/0.99.5/interface_c_c_label_b_m_font.html

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