基本请求:如何在Cocos2d应用程序中获取文本输入

如果您使用的是Cocos2d v3,请使用CCTextField文本输入.例如:

CCTextField *enterName = [CCTextField textFieldWithSpriteFrame:[CCSpriteFrame frameWithImageNamed:@"textfield_background.png"]];
enterName.fontSize = 16.0f;
enterName.contentSize = CGSizeMake(100.0f, 50.0f);
enterName.preferredSize =CGSizeMake(100.0f, 50.0f);
enterName.positionType = CCPositionTypeNormalized;
enterName.position = ccp(0.5f, 0.5f);
[self addChild:enterName z:5];

如果您使用的是Cocos2d v2,请使用UIKit组件.例如:

CGSize size = [[CCDirector sharedDirector] winSize];
UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(size.width * 0.5,
                                                                       size.height* 0.1,
                                                                       100, 100)];
textField.borderStyle = UITextBorderStyleRoundedRect;
[[[CCDirector sharedDirector] view]addSubview:textField];

作为一个注释,Cocos2d v3实际上UITextField在iOS和NSTextFieldMac中使用了一个.

#ifdef __CC_PLATFORM_IOS
/** iOS: UITextField used by the CCTextField. */
@property (nonatomic,readonly) UITextField* textField;
#elif defined(__CC_PLATFORM_MAC)

/** Mac: NSTextField used by the CCTextField. */
@property (nonatomic,readonly) NSTextField* textField;
#endif