cocos2d 事例編 HungryMasterの実装から
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This document contains code snippets and documentation related to cocos2d game development. It includes code for scene management with layers, touch input handling, scrolling layers, menus, font rendering, scene transitions, character control, and support for the iCade game controller through delegation.
![CCScene CCLayer
+(MainScene*)sceneWithLayerTop:(CCLayer*)layerTop
layerBelow:(CCLayer*)layerBelow
{
MainScene *scene = [MainScene node];
layerTop.tag = kLayerTop;
layerBelow.tag = kLayerBelow;
[scene addChild:layerBelow z:0];
[scene addChild:layerTop z:2];
return scene;
}](https://image.slidesharecdn.com/cocos2dpractice20110730-110730105442-phpapp01/85/cocos2d-HungryMaster-25-320.jpg)
![CGPoint uiViewPos = [myTouch locationInView:[myTouch view]];
CGPoint cocosPos = [[CCDirector sharedDirector] convertToGL:uiViewPos];
//
cocosPos = ccpSub(cocosPos, self.position);
if ([nextButton isHitByPosition:cocosPos]) {
//
}](https://image.slidesharecdn.com/cocos2dpractice20110730-110730105442-phpapp01/85/cocos2d-HungryMaster-42-320.jpg)
![emFontProportional
NSString *txt[] = {
@"0: ",
@"1: ",
@"2: Third Item",
@"3: 4th Item",
};
for(int i=0; i<4; i++) {
f = [emFontProportional fontWithText:txt[i]];
f.position = ccp(size.width/2-80,
size.height/2-i*32);
[self addChild:f];
[menu addItem:f];
}
[menu selectMenuWithNumber:0];](https://image.slidesharecdn.com/cocos2dpractice20110730-110730105442-phpapp01/85/cocos2d-HungryMaster-48-320.jpg)
![emFontProportional
CGPoint uiViewPos = [myTouch locationInView:[myTouch view]];
CGPoint cocosPos = [[CCDirector sharedDirector]
convertToGL:uiViewPos];
int num = [menu getHitItemNumberWithPosition:cocosPos];
[selectedNumberText setText:
[NSString stringWithFormat:@"Selected Number: %d",num]];](https://image.slidesharecdn.com/cocos2dpractice20110730-110730105442-phpapp01/85/cocos2d-HungryMaster-49-320.jpg)
![iCade
iCadeState s = iCadeControl.iCadeState;
if (s) {
CGPoint acc = ccp(0,0);
if (s & iCadeJoystickUp) acc.y = 0.25f;
if (s & iCadeJoystickDown) acc.y = -0.25f;
if (s & iCadeJoystickLeft) acc.x = -0.25f;
if (s & iCadeJoystickRight) acc.x = 0.25f;
CGPoint vec = ccpMult(ccpNormalize(acc), 40);
if (acc.x==0 && acc.y==0) {
controlArrowDirection.visible = NO;
}
else {
if (controlMethod==kControlVirtualPadFixed) {
controlArrowDirection.visible = YES;
controlArrowDirection.position =
ccpAdd(vec, controlArrow.position);
}
[chara setCharaAccelVector:vec];
}
}](https://image.slidesharecdn.com/cocos2dpractice20110730-110730105442-phpapp01/85/cocos2d-HungryMaster-70-320.jpg)
cocos2d 事例編 HungryMasterの実装から
- 1. cocos2d HungryMaster xionchannel software
- 2. cocos2d HungryMaster xionchannel software
- 3. twitter: @ajinotataki email: xionchannel@gmail.com Solid Dots, ElectroMaster, HungryMaster
- 10. … CCLayer CCLayer CCMenu
- 13. OverTopLayer
- 14. OverTopLayer
- 15. OverTopLayer
- 16. OverTopLayer
- 17. OverTopLayer
- 18. OverTopLayer
- 19. OverTopLayer CCScene CCLayer CCScene CCLayer touch event
- 20. CCScene CCLayer CCScene LayerBelow OverTopLayer
- 21. CCScene CCLayer CCScene LayerBelow OverTopLayer
- 22. CCScene CCLayer
- 23. CCScene CCLayer
- 24. CCScene CCLayer
- 25. CCScene CCLayer +(MainScene*)sceneWithLayerTop:(CCLayer*)layerTop layerBelow:(CCLayer*)layerBelow { MainScene *scene = [MainScene node]; layerTop.tag = kLayerTop; layerBelow.tag = kLayerBelow; [scene addChild:layerBelow z:0]; [scene addChild:layerTop z:2]; return scene; }
- 26. CCLayer - (BOOL)transitionFadeWithLayer:(CCLayer*)layer duration:(ccTime)d; - (BOOL)transitionFlowerWithLayer:(CCLayer*)layer duration:(ccTime)d;
- 27. touch event
- 31. emFontProportional plist pngSplitter plist …
- 32. plist
- 33. pngSplitter
- 34. plist →
- 35. … @”This is <B>blue<> and <G>green<>.” →“This is blue and green.” - (void) setColor:(ccColor3B)_color; - (void) setCentering:(CGPoint)center; - (void) setRighting:(CGPoint)right; - (BOOL) isHitByPosition:(CGPoint)pos; - (void) transferAllChildrenToNewParent:(CCNode*)node; - (void) transferAllChildrenToNewParent:(CCNode*)node z:(int)z; - (void) runEachNodeWithAction:(id)action;
- 36. emScrollLayer
- 37. touch moved
- 38. - (void)setScrollAreaWithMinPosition:(CGPoint)min maxPosition:(CGPoint)max; - (void)setVerticalScrollEnable:(BOOL)enable; - (void)setHorizontalScrollEnable:(BOOL)enable;
- 42. CGPoint uiViewPos = [myTouch locationInView:[myTouch view]]; CGPoint cocosPos = [[CCDirector sharedDirector] convertToGL:uiViewPos]; // cocosPos = ccpSub(cocosPos, self.position); if ([nextButton isHitByPosition:cocosPos]) { // }
- 44. CCMenu CCMenuItems Align selector
- 45. CCMenu
- 46. CCMenu
- 47. CCMenu
- 48. emFontProportional NSString *txt[] = { @"0: ", @"1: ", @"2: Third Item", @"3: 4th Item", }; for(int i=0; i<4; i++) { f = [emFontProportional fontWithText:txt[i]]; f.position = ccp(size.width/2-80, size.height/2-i*32); [self addChild:f]; [menu addItem:f]; } [menu selectMenuWithNumber:0];
- 49. emFontProportional CGPoint uiViewPos = [myTouch locationInView:[myTouch view]]; CGPoint cocosPos = [[CCDirector sharedDirector] convertToGL:uiViewPos]; int num = [menu getHitItemNumberWithPosition:cocosPos]; [selectedNumberText setText: [NSString stringWithFormat:@"Selected Number: %d",num]];
- 50. + (emMenu*)menuWithCursor:(CCNode*)tcursor; - (void)addItem:(id)item; - (void)addItem:(id)item enable:(BOOL)isEnable; - (int)getHitItemNumberWithPosition:(CGPoint)pos; - (int)getHitItemNumberWithPosition:(CGPoint)pos withSelection:(BOOL)selection; - (void)selectMenuWithNumber:(int)num;
- 54. iPhone
- 67. iCade iCade Bluetooth KeyDown, KeyUp SDK delegate
- 68. iCade @protocol iCadeEventDelegate <NSObject> @optional - (void)stateChanged:(iCadeState)state; - (void)buttonDown:(iCadeState)button; - (void)buttonUp:(iCadeState)button; @end
- 69. iCade typedef enum iCadeState { iCadeJoystickNone = 0x000, iCadeJoystickUp = 0x001, iCadeJoystickRight = 0x002, iCadeJoystickDown = 0x004, iCadeJoystickLeft = 0x008, iCadeJoystickUpRight = iCadeJoystickUp | iCadeJoystickRight, iCadeJoystickDownRight = iCadeJoystickDown | iCadeJoystickRight, iCadeJoystickUpLeft = iCadeJoystickUp | iCadeJoystickLeft, iCadeJoystickDownLeft = iCadeJoystickDown | iCadeJoystickLeft, iCadeButtonA = 0x010, iCadeButtonB = 0x020, iCadeButtonC = 0x040, iCadeButtonD = 0x080, iCadeButtonE = 0x100, iCadeButtonF = 0x200, iCadeButtonG = 0x400, iCadeButtonH = 0x800, } iCadeState;
- 70. iCade iCadeState s = iCadeControl.iCadeState; if (s) { CGPoint acc = ccp(0,0); if (s & iCadeJoystickUp) acc.y = 0.25f; if (s & iCadeJoystickDown) acc.y = -0.25f; if (s & iCadeJoystickLeft) acc.x = -0.25f; if (s & iCadeJoystickRight) acc.x = 0.25f; CGPoint vec = ccpMult(ccpNormalize(acc), 40); if (acc.x==0 && acc.y==0) { controlArrowDirection.visible = NO; } else { if (controlMethod==kControlVirtualPadFixed) { controlArrowDirection.visible = YES; controlArrowDirection.position = ccpAdd(vec, controlArrow.position); } [chara setCharaAccelVector:vec]; } }
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