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Memory leaks CIColor spritekit内存泄漏

memory-leaks sprite-kit

Memory leaks CIColor spritekit内存泄漏,memory-leaks,sprite-kit,instruments,Memory Leaks,Sprite Kit,Instruments,我创建了一个类，该类将生成一个hud项目，该hud项目可以为生成的纹理设置动画，该纹理是使用cicolor创建的渐变，然后保存到uiimage中，该uiimage反过来用于sktexture。我现在注意到，我的应用程序内存增长了很多，通过仪器运行它向我展示了这一点，但我一辈子都搞不清楚到底发生了什么： 这是我得到的错误 您无法真正看到问题所在，因此在这行代码中，它为我提供了91.4%的支持： animatedGraphic = [[SKSpriteNode alloc]initWithTextu

我创建了一个类，该类将生成一个hud项目，该hud项目可以为生成的纹理设置动画，该纹理是使用cicolor创建的渐变，然后保存到uiimage中，该uiimage反过来用于sktexture。我现在注意到，我的应用程序内存增长了很多，通过仪器运行它向我展示了这一点，但我一辈子都搞不清楚到底发生了什么：

这是我得到的错误 您无法真正看到问题所在，因此在这行代码中，它为我提供了91.4%的支持：

animatedGraphic = [[SKSpriteNode alloc]initWithTexture:[[TextureList sharedManager]returnGradientofSize:[[TextureList sharedManager]returnTextureSize:kGMHUDFlowerTarget] topColor:[CIColor colorWithRed:255.0/255.0 green:171.0/255.0 blue:121.0/255.0] bottomColor:[CIColor colorWithRed:225.0/255.0 green:57.0/255.0 blue:86.0/255.0]] color:[UIColor orangeColor] size:CGSizeMake(0, self.frame.size.height)];
            animatedGraphic.anchorPoint = CGPointMake(0, 0.5);
            animatedGraphic.zPosition = self.zPosition+1;
            [self addChild:animatedGraphic];
下面是带有渐变的sktexture的代码：

-(SKTexture*)returnHorizontalGradientofSize:(CGSize)size
                                  leftColor:(CIColor*)leftColor
                                 rightColor:(CIColor*)rightColor{

    CIContext *coreImageContext = [CIContext contextWithOptions:nil];
    CIFilter *gradientFilter = [CIFilter filterWithName:@"CILinearGradient"];
    [gradientFilter setDefaults];
    CIVector *startVector = [CIVector vectorWithX:0 Y:size.height/2];
    CIVector *endVector = [CIVector vectorWithX:size.width Y:size.height/2];
    [gradientFilter setValue:startVector forKey:@"inputPoint0"];
    [gradientFilter setValue:endVector forKey:@"inputPoint1"];
    [gradientFilter setValue:leftColor forKey:@"inputColor0"];
    [gradientFilter setValue:rightColor forKey:@"inputColor1"];
    CGImageRef cgimg = [coreImageContext createCGImage:[gradientFilter outputImage]
                                              fromRect:CGRectMake(0, 0, size.width, size.height)];
    UIImage *theImage = [UIImage imageWithCGImage:cgimg];
    CFRelease(cgimg);
    return [SKTexture textureWithImage:theImage];
}
以下是hud项目的代码：

#import "ItemHud.h"
#import "TextureList.h"
#import "UnlockController.h"

@interface ItemHud ()

@property (nonatomic) double scoreIncrement;
@property (nonatomic) double increment;
@property (nonatomic) double barIncrement;
@property (nonatomic) double updateIncrement;
@property (nonatomic) BOOL barAnimating;
@end

@implementation ItemHud

@synthesize theLabel;
@synthesize theLabelTwo;
@synthesize animatedGraphic;
@synthesize iconGraphic;


-(id)initWithImageNamed:(NSString *)ImageName
              withLabel:(NSString *)LabelName
           withLabelTwo:(NSString *)LabelNameTwo
        withIconGraphic:(NSString *)iconGraphicName
    withAnimatedGraphic:(BOOL)AnimatedGraphicName{

    if (self = [super init]) {

        if (ImageName)
        {
            self.size = [[TextureList sharedManager]returnTextureSize:ImageName];
            self.texture = nil;
            self.color = [UIColor colorWithRed:0.0/255.0 green:0.0/255.0 blue:0.0/255.0 alpha:0.65];
            self.userInteractionEnabled = NO;
            _barAnimating = NO;

        }
        if (AnimatedGraphicName) {
            animatedGraphic = [[SKSpriteNode alloc]initWithTexture:[[TextureList sharedManager]returnGradientofSize:[[TextureList sharedManager]returnTextureSize:kGMHUDFlowerTarget] topColor:[CIColor colorWithRed:255.0/255.0 green:171.0/255.0 blue:121.0/255.0] bottomColor:[CIColor colorWithRed:225.0/255.0 green:57.0/255.0 blue:86.0/255.0]] color:[UIColor orangeColor] size:CGSizeMake(0, self.frame.size.height)];
            animatedGraphic.anchorPoint = CGPointMake(0, 0.5);
            animatedGraphic.zPosition = self.zPosition+1;
            [self addChild:animatedGraphic];

        }
        if (iconGraphicName) {
            if ([iconGraphicName isEqualToString:kGMHUDLevelIcon1] || [iconGraphicName isEqualToString:kGMHUDLevelIcon2] || [iconGraphicName isEqualToString:kGMHUDLevelIcon3] || [iconGraphicName isEqualToString:kGMHUDLevelIcon4]|| [iconGraphicName isEqualToString:kGMHUDLevelIcon5] || [iconGraphicName isEqualToString:kGMHUDLevelIcon6] || [iconGraphicName isEqualToString:kGMHUDLevelIcon7] || [iconGraphicName isEqualToString:kGMHUDLevelIcon8] || [iconGraphicName isEqualToString:kGMHUDLevelIcon9]) {
                iconGraphic = [[SKSpriteNode alloc]initWithTexture:[SKTexture textureWithImageNamed:iconGraphicName] color:nil size:[[TextureList sharedManager]returnTextureSize:kGMHUDLevelIcon1]];
            }
            else{
               iconGraphic = [[SKSpriteNode alloc]initWithTexture:[SKTexture textureWithImageNamed:iconGraphicName] color:nil size:[[TextureList sharedManager]returnTextureSize:iconGraphicName]];
            }
            iconGraphic.zPosition = self.zPosition+1;
            [self addChild:iconGraphic];
            [self setGraphicRight:NO];
        }
        if (LabelName) {
            theLabel = [SKLabelNode labelNodeWithFontNamed:kFontName];
            [theLabel setFontColor:[UIColor whiteColor]];
            [theLabel setFontName:kFontName];
            [theLabel setFontSize:kFontSizeMDMedium];
            [theLabel setHorizontalAlignmentMode:SKLabelHorizontalAlignmentModeLeft];
            [theLabel setVerticalAlignmentMode:SKLabelVerticalAlignmentModeCenter];
            theLabel.text = LabelName;
            [self addChild:theLabel];
            [self setHudDefaults:YES];
        }
        if (LabelNameTwo) {
            theLabelTwo = [SKLabelNode labelNodeWithFontNamed:kFontName];
            [theLabelTwo setFontColor:[UIColor whiteColor]];
            [theLabelTwo setFontName:kFontName];
            [theLabelTwo setFontSize:kFontSizeMDMedium];
            [theLabelTwo setHorizontalAlignmentMode:SKLabelHorizontalAlignmentModeRight];
            [theLabelTwo setVerticalAlignmentMode:SKLabelVerticalAlignmentModeCenter];
            theLabelTwo.text = LabelNameTwo;
            [self addChild:theLabelTwo];
            [self setHudDefaults:NO];
        }

    }
    return self;
}

-(void)setBackgroundImage:(SKTexture*)theTexture{

    self.texture = theTexture;
}

-(void)setHudDefaults:(BOOL)singleLabel{

    theLabelTwo.position = CGPointMake(self.position.x+self.frame.size.width/2,self.position.y);
    animatedGraphic.position = CGPointMake(-self.frame.size.width/2,self.position.y);

    if (singleLabel) {
        [theLabel setHorizontalAlignmentMode:SKLabelHorizontalAlignmentModeCenter];
        theLabel.position = CGPointMake(self.position.x,self.position.y);
    }
    else{
        theLabel.position = CGPointMake(theLabelTwo.position.x-theLabelTwo.frame.size.width/2-20,self.position.y);
        [theLabel setHorizontalAlignmentMode:SKLabelHorizontalAlignmentModeRight];
    }

    theLabel.zPosition = self.zPosition+1;
    theLabelTwo.zPosition = self.zPosition+1;

}

-(void)setGraphicRight:(BOOL)placeRight{

    if (placeRight) {
        iconGraphic.position = CGPointMake(self.frame.size.width/2,-self.frame.size.height/4);
        iconGraphic.zPosition = animatedGraphic.zPosition+1;
    }
    else{
        iconGraphic.position = CGPointMake(-self.frame.size.width/2,-self.frame.size.height/4);
        iconGraphic.zPosition = animatedGraphic.zPosition+1;
    }
}

-(void)setBarProgress:(int)flowerTarget currentFlowers:(int)currentFlowers{

    double increment = (double)flowerTarget/100;
    //NSLog(@"increment is %f",increment);
    double barIncrement = (double)self.frame.size.width/100;
    //NSLog(@"BAR increment is %f",barIncrement);
    double barState = (barIncrement/increment)*currentFlowers;
    //NSLog(@"BAR state is %f",barState);

    /*if (animatedGraphic.frame.size.width >= self.frame.size.width && !_barAnimating) {
        _barAnimating = YES;
        [self animateBar:YES];
    }
    else if (animatedGraphic.frame.size.width < self.frame.size.width && _barAnimating){
        _barAnimating = NO;
        [self animateBar:NO];
    }*/

    animatedGraphic.size = CGSizeMake(barState, self.frame.size.height);

}

-(void)setBarValues:(int)startValue increment:(int)increment nextObject:(int)nextObject{

    //NSLog(@"0:Totalscore is %i",[[UserDetails sharedManager]userTotalScore]);
    //NSLog(@"1:StartValue %i",startValue);
    //NSLog(@"2:Increment %i",increment);
    //NSLog(@"3:Nextobject %i",nextObject);

    _scoreIncrement = (double)startValue/(double)nextObject;
    //NSLog(@"increment is %f",increment);

    _barIncrement = (double)self.frame.size.width/100;
    //NSLog(@"bar increment is %f",barIncrement);

    _updateIncrement = ((double)startValue/_scoreIncrement)/100;
    //NSLog(@"update increment is %f",updateIncrement);

    //NSLog(@"4:Animate %f",_barIncrement/_updateIncrement*increment);
    animatedGraphic.size = CGSizeMake(_barIncrement/_updateIncrement*increment, self.frame.size.height);

}
-(void)updateBarProgress:(int)update{

    animatedGraphic.size = CGSizeMake(_barIncrement/_updateIncrement*update, self.frame.size.height);
    //hudFx.position = CGPointMake(animatedGraphic.frame.size.width-2, animatedGraphic.position.y);

}

-(void)setBarValues:(int)startValue nextObject:(int)nextObject animated:(BOOL)animated{

    // start value is difference between unlock score and current value
    // next object is score to unlock item

    // all unlocks done
    if ([[UnlockController sharedManager]allunlocksOpen]) {
        theLabel.text = @"ALL ITEMS UNLOCKED";
        return;
    }

    __block int count = 0;

    double increment = (double)startValue/(double)nextObject;
    //NSLog(@"increment is %f",increment);

    double countUp = nextObject-startValue;
    //NSLog(@"countup is %f",countUp);

    double barIncrement = (double)self.frame.size.width/100;
    //NSLog(@"bar increment is %f",barIncrement);

    double updateIncrement = ((double)startValue/increment)/100;
    //NSLog(@"update increment is %f",updateIncrement);

    if (!animated) {
        animatedGraphic.size = CGSizeMake(barIncrement/updateIncrement*startValue, self.frame.size.height);
        //hudFx.position = CGPointMake(animatedGraphic.frame.size.width-2, animatedGraphic.position.y);
    }
    else{

        SKAction *delay = [SKAction waitForDuration:0.0];
        SKAction *animateCount = [SKAction runBlock:^{
            count++;
            animatedGraphic.size = CGSizeMake(barIncrement*count, self.frame.size.height);
            //hudFx.position = CGPointMake(animatedGraphic.frame.size.width-2, animatedGraphic.position.y);

        }];
        SKAction *animateSequence = [SKAction sequence:@[animateCount,delay]];
        SKAction *repeatSequence = [SKAction repeatAction:animateSequence count:(double)countUp/updateIncrement];

        [animatedGraphic runAction:repeatSequence completion:^{

        }];
    }
}

-(void)animateBar:(BOOL)animate{

    SKAction *delay = [SKAction waitForDuration:0.15];

    SKAction *changeToAnimateBar = [SKAction runBlock:^{

        animatedGraphic.texture = [[TextureList sharedManager]returnGradientofSize:[[TextureList sharedManager]returnTextureSize:kGMHUDFlowerTarget] topColor:[CIColor colorWithRed:255.0/255.0 green:244.0/255.0 blue:155.0/255.0] bottomColor:[CIColor colorWithRed:225.0/255.0 green:57.0/255.0 blue:86.0/255.0]];
    }];
    SKAction *changeToDefaultBar = [SKAction runBlock:^{

        animatedGraphic.texture = [[TextureList sharedManager]returnGradientofSize:[[TextureList sharedManager]returnTextureSize:kGMHUDFlowerTarget] topColor:[CIColor colorWithRed:255.0/255.0 green:171.0/255.0 blue:121.0/255.0] bottomColor:[CIColor colorWithRed:225.0/255.0 green:57.0/255.0 blue:86.0/255.0]];
    }];

    SKAction *animateSequence = [SKAction sequence:@[changeToAnimateBar,delay,changeToDefaultBar,delay]];
    SKAction *animatingBarLoop = [SKAction repeatActionForever:animateSequence];

    if (animate) {
        [self runAction:animatingBarLoop withKey:@"animatingBar"];
    }
    else{
        [self removeActionForKey:@"animatingBar"];
        [self runAction:changeToDefaultBar withKey:@"defaultBar"];
    }
}

#导入“ItemHud.h”
#导入“TextureList.h”
#导入“UnlockController.h”
@接口项HUD（）
@性质（非原子）双倍增量；
@性质（非原子）双增量；
@性质（非原子）双重增重；
@属性（非原子）双重更新增量；
@性质（非原子）布尔-巴拉尼化；
@结束
@实现项HUD
@合成标签；
@合成标记物2；
@综合动画；
@综合图像；
-（id）initWithImageName:（NSString*）ImageName
withLabel:（NSString*）LabelName
withLabelTwo:（NSString*）LabelNameTwo
withIconGraphic:（NSString*）Icongraphic名称
withAnimatedGraphic:（BOOL）AnimatedGraphic名称{
if（self=[super init]）{
如果（图像名称）
{
self.size=[[TextureList sharedManager]returnTextureSize:ImageName]；
self.texture=nil；
self.color=[uicolorWithred:0.0/255.0绿：0.0/255.0蓝：0.0/255.0阿尔法：0.65]；
self.userInteractionEnabled=否；
_barAnimating=否；
}
如果（动画名称）{
animatedGraphic=[[SKSpriteNode alloc]initWithTexture:[[TextureList sharedManager]returnGradientofSize:[TextureList sharedManager]returnTextureSize:kGMHUDFlowerTarget]topColor:[CIColor colorWithRed:255.0/255.0绿色：171.0/255.0蓝色：121.0/255.0]底色：[CIColor colorWithRed:225.0/255.0绿色：57.0/255.0蓝色：86.0/255.0]][UIColor orangeColor]大小：CGSizeMake（0，self.frame.size.height）]；
animatedGraphic.anchorPoint=CGPointMake（0,0.5）；
animatedGraphic.zPosition=self.zPosition+1；
[self-addChild:animatedGraphic]；
}
if（图标名称）{
如果（[ICographicName IseQualtString:kGMHUDLevelIcon1]| |[ICographicName IseQualtString:kGMHUDLevelIcon2]|[ICographicName IseQualtString:kGMHUDLevelIcon3]|[ICographicName IseQualtString:kGMHUDLevelIcon4]|[ICographicName IseQualtString:kGMHUDLevelIcon5]|[ICographicName IseQualtString:kGMHUDLevelIcon6]|][iconGraphicName IseQualtString:kGMHUDLevelIcon7]| |[iconGraphicName IseQualtString:kGMHUDLevelIcon8]| |[iconGraphicName IseQualtString:kGMHUDLevelIcon9]）{
iconGraphic=[[SKSpriteNode alloc]initWithTexture:[SKTexture TextureWithimageName:iconGraphicName]颜色：零大小：[[TextureList sharedManager]returnTextureSize:kGMHUDLevelIcon1]；
}
否则{
iconGraphic=[[SKSpriteNode alloc]initWithTexture:[SKTexture TextureWithimageName:iconGraphicName]颜色：零大小：[[TextureList sharedManager]returnTextureSize:iconGraphicName]]；
}
iconGraphic.zPosition=self.zPosition+1；
[self-addChild:iconGraphic]；
[自行设置图形权限：否]；
}
if（标签名称）{
标签=[SklabelNodeLabelNodeWithFontNamed:kFontName]；
[标签setFontColor:[UIColor whiteColor]；
[标签setFontName:kFontName]；
[标签setFontSize:kFontSizeMDMedium]；
[标签设置水平对齐模式：SKLabelHorizontalAlignmentModeLeft]；
[标签设置垂直对齐模式：SKLabelVerticalAlignmentModeCenter]；
theLabel.text=标签名；
[self addChild:theLabel]；
[自我设置默认值：是]；
}
if（标签名称二）{
标签wo=[SklabelNodeLabelNodeWithFontNamed:kFontName]；
[theLabelTwo setFontColor:[UIColor whiteColor]]；
[标签两个setFontName:kFontName]；
[标签两个setFontSize:kFontSizeMDMedium]；
[标签两组水平对齐模式：SKLabelHorizontalAlignment Modern]；
[标签2设置垂直对齐模式：SKLabelVerticalAlignmentModeCenter]；
theLabelTwo.text=labelname2；
[self-addChild:theLabelTwo]；
[自行设置默认值：否]；
}
}
回归自我；
}
-（空白）收进背景图像：（SKTexture*）纹理{
self.texture=纹理；
}
-（void）setHudDefaults：（BOOL）singleLabel{
标签wo.position=CGPointMake（self.position.x+self.frame.size.width/2，self.position.y）；
animatedGraphic.position=CGPointMake（-self.frame.size.width/2，self.position.y）；
if（单标签）{
[标签设置水平对齐模式：SKLabel水平对齐模式中心]；
label.position=CGPointMake（self.position.x，self.position.y）；
}
否则{
label.position=CGPointMake（labeltwo.position.x-labeltwo.frame.size.width/2-20，self.position.y）；
[标签设置水平对齐模式：SKLabelHorizontalAlignment Modern]；
}
标签zPosition=self.zPosition+1；
标签wo.zPosition=self.zPosition+1；
}
-（void）setGraphicRight:（BOOL）placeRight{
如果（右）{
iconGraphic.position=CGPointMake（self.frame.size.width/2，-self.frame.size.height/4）；
iconGraphic.zPosition=animatedGraphic.zPosition+1；
}
否则{
iconGraphic.position=CGPointMake（-self.frame.size.width/2，-self.frame.size.height/4）；
iconGraphic.zPosition=animatedGraphic.zPosition+1；
}
}
-（void）挫折进程：（int）花目标当前花：（int）当前花{
双倍增量=（双倍）目标/100；
//NSLog（@“增量为%f”，增量）；
双barIncrement=（双）self.frame