// animation.h
#import"box2d.h"
#import"cocos2d.h"
#import"bysingle.h"
@inte***ce animspritefactory :nsobject
- (id) init;
- (ccsprite*) genanimsprite:(cgpoint)position
animname:(nsstring*)animname
startindex:(int)startindex
endindex:(int)endindex
repeatforever:(bool)repeatforever
delay:(float)delay;
- (void) dealloc;
@end
// animation.mm
#import"animspritefactory.h"
@implementation animspritefactory
- (id) init
returnself; }
/**
* 用於獲取sprite的寬度和高度，太他媽蛋疼了~
*解析plist檔案
* 弊端：會使動畫第一幀偏低於正常情況(當初不知道是出於什麼意圖要計算出動畫的size)~
*/-(cgsize) getanimspritesize:(nsstring*)animname start:(int)startindex
// delay預設值為 0。05~
- (ccsprite*) genanimsprite:(cgpoint)position
animname:(nsstring*)animname
startindex:(int)startindex
endindex:(int)endindex
repeatforever:(bool)repeatforever
delay:(float)delay
// 4.建立動畫物件
ccanimation *animation = [ccanimation
animationwithframes:frames delay:delay];
idaction = [
ccanimate
actionwithanimation:animation restoreoriginalframe:
no];
id sequence = nil;
if(repeatforever == yes) else
// 5.建立 sprite 並且讓它 run 動畫 action~
nsstring *fristframename = [nsstring
stringwithformat:@"%@%d.png", animname, startindex];
ccsprite *animsprite = [ccsprite
spritewithspriteframename:fristframename];
// cgsize size = [self getanimspritesize:animname start:startindex];
// if(!_isipad) else
[animsprite setposition:position];
/**
*注意：
* 1。先 runaction再 addchild，
* 2。addchild方法要由 ccspritebatchnode 物件呼叫，而不要由 _single.gamelayer 呼叫~
*由後者呼叫的話就失去了使用 batchnode 的意義~
* (建立乙個精靈批處理結點)
*/[animsprite runaction:sequence];
[spritebatchnodeaddchild:animsprite];
return animsprite;
}// created by eric~
-(ccsprite*) createanimation:(nsstring*)actionname
delay:(float)delay
framecount:(int)num
banchnode:(ccspritebatchnode*)spritesheet
ccanimation *anim = [ccanimation
animationwithframes:animframes delay:delay];
ccsprite *sprite = [ccsprite
spritewithspriteframename:[nsstring
stringwithformat:@"%@1.png", actionname]];
[spriterunaction:[
ccrepeatforever
actionwithaction:
[ccanimate
actionwithanimation:anim restoreoriginalframe:
no]]];
[spritesheetaddchild:sprite];
return sprite;
}/** 待氣球**動作執行完畢之後，將 animsprite 從 gamelayer中移除~ */
- (void) removesprite:(id)sender
- (void) dealloc
@end
cocos2d動畫用例
animation.h import box2d.h import cocos2d.h import bysingle.h inte ce animspritefactory nsobject id init ccsprite genanimsprite cgpoint position animn...
cocos2d筆記 cocos2d的單例模式
cocos2d充分使用了單例設計模式，這裡有必要提及它是因為它是經常是討論熱點。大體上說，乙個singleton是乙個類，它在應用使用期中僅僅例項化一次。為了確保如此，就要使用乙個既建立又訪問此物件例項的靜態方法。因此，你不使用alloc init或者靜態自動釋放初始化器 static autore...
cocos2d實現語音 Cocos2d 聲音API
param url 聲音路徑 cc.audioengine.playmusic url loop 停止背景 param releasedata 是否釋放聲音資料，預設為false cc.audioengine.stopmusic releasedata 暫停背景 cc.audioengine.pau...