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cocos2d入門

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Kohki Miki
Kohki Miki

The document appears to be code snippets from a Cocos2D iOS game. It includes code to replace the current scene with a new scene, add a touch handler, initialize a layer with a label, run an action sequence on a sprite, and other basic Cocos2D code. The snippets demonstrate functions for common tasks like scene transitions, touch input, adding nodes, and animating sprites.

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/ .::::::::::::::::::::::::;;:;;::, :::: l , rj,r '"'"'" l ::::::: Y ,! ::::::: | :::::::: | __ -- i::::,r `'' - ' ´ , }::;! , . """"´ L_ / i , /| r ≡ - ´ ,,.._ i 't-' | , ,r , yx=''" { ,- ; l ' r ' `-- /! ` _,, - '' ; ` -''"_,, -''" ;;' ,' / -''" ` '' ;;;;' ,' 2011/6/25 24 / _ =
#import “YourScene.h” [[CCDirector sharedDirector] replaceScene: [YourScene scene]]; 2011/6/25 25
#import “YourScene.h” id transition = [CCTransitionFade transitionWithDuration:0.5f scene:[YourScene scene]; [[CCDirector sharedDirector] replaceScene:transition]; 2011/6/25 26
-(void) registerWithTouchDispatcher{ [[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES]; } 2011/6/25 27
- (BOOL)ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{ // return YES; } 2011/6/25 28
-(id) init{ if( (self=[super init])) { // create and initialize a Label CCLabelTTF *label = [CCLabelTTF labelWithString:@"Hello World" fontName:@"Marker Felt" fontSize:64]; // ask director the the window size CGSize size = [[CCDirector sharedDirector] winSize]; // position the label on the center of the screen label.position = ccp( size.width /2 , size.height/2 ); // add the label as a child to this Layer [self addChild: label]; self.isTouchEnabled = YES; } return self; } -(void) registerWithTouchDispatcher{ [[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES]; } - (BOOL)ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{ id transition = [CCTransitionFade transitionWithDuration:0.5f scene:[YourScene scene]; [[CCDirector sharedDirector] replaceScene:transition]; return YES; } 2011/6/25 29
CCSprite sprite = [CCSprite spriteWithFile:@”sprite.png”]; // sprite.position = ccp(100, 100); // [self addChild:sprite]; // Sprite 2011/6/25 30
// 240, 160 3 Action id move = [CCMoveTo actionWithDuration:3 position:ccp(240, 160)]; // 2 360 Action id rotate = [CCRotateBy actionWithDuration:2 angle:360]; // 4 127 Action id fade = [CCFadeTo actionWithDuration:4 opacity:127]; // Action Sequence CCSequence* sequence = [CCSequence actions:move, rotate, fade, nil]; // Sequence Sprite [sprite runAction:sequence]; 2011/6/25 31
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cocos2d入門

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  • 24. / .::::::::::::::::::::::::;;:;;::, :::: l , rj,r '"'"'" l ::::::: Y ,! ::::::: | :::::::: | __ -- i::::,r `'' - ' ´ , }::;! , . """"´ L_ / i , /| r ≡ - ´ ,,.._ i 't-' | , ,r , yx=''" { ,- ; l ' r ' `-- /! ` _,, - '' ; ` -''"_,, -''" ;;' ,' / -''" ` '' ;;;;' ,' 2011/6/25 24 / _ =
  • 25. #import “YourScene.h” [[CCDirector sharedDirector] replaceScene: [YourScene scene]]; 2011/6/25 25
  • 26. #import “YourScene.h” id transition = [CCTransitionFade transitionWithDuration:0.5f scene:[YourScene scene]; [[CCDirector sharedDirector] replaceScene:transition]; 2011/6/25 26
  • 27. -(void) registerWithTouchDispatcher{ [[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES]; } 2011/6/25 27
  • 28. - (BOOL)ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{ // return YES; } 2011/6/25 28
  • 29. -(id) init{ if( (self=[super init])) { // create and initialize a Label CCLabelTTF *label = [CCLabelTTF labelWithString:@"Hello World" fontName:@"Marker Felt" fontSize:64]; // ask director the the window size CGSize size = [[CCDirector sharedDirector] winSize]; // position the label on the center of the screen label.position = ccp( size.width /2 , size.height/2 ); // add the label as a child to this Layer [self addChild: label]; self.isTouchEnabled = YES; } return self; } -(void) registerWithTouchDispatcher{ [[CCTouchDispatcher sharedDispatcher] addTargetedDelegate:self priority:0 swallowsTouches:YES]; } - (BOOL)ccTouchBegan:(UITouch *)touch withEvent:(UIEvent *)event{ id transition = [CCTransitionFade transitionWithDuration:0.5f scene:[YourScene scene]; [[CCDirector sharedDirector] replaceScene:transition]; return YES; } 2011/6/25 29
  • 30. CCSprite sprite = [CCSprite spriteWithFile:@”sprite.png”]; // sprite.position = ccp(100, 100); // [self addChild:sprite]; // Sprite 2011/6/25 30
  • 31. // 240, 160 3 Action id move = [CCMoveTo actionWithDuration:3 position:ccp(240, 160)]; // 2 360 Action id rotate = [CCRotateBy actionWithDuration:2 angle:360]; // 4 127 Action id fade = [CCFadeTo actionWithDuration:4 opacity:127]; // Action Sequence CCSequence* sequence = [CCSequence actions:move, rotate, fade, nil]; // Sequence Sprite [sprite runAction:sequence]; 2011/6/25 31
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