Question

i have two animations declared in the player class, and i want to run then from another class but i can’t here’s my code (If you can’t read it here it’s on pastebin: http://pastebin.com/iy0eFMWL):
player.h

    @interface Player : CCSprite {
    CCAnimate *animationOllie;
    CCRepeatForever *repeatNormal;
    }

player.m:

    @implementation Player

    -(id)initWithFile:(NSString *)filename
    {
if (self = [super initWithFile:filename]) {
    self.velocity = ccp(0.0, 0.0);


    CCAnimation *ollie = [CCAnimation animation];
    [ollie setDelayPerUnit:0.05f];
    [ollie addSpriteFrameWithFilename:@"ollie1.png"];
    [ollie addSpriteFrameWithFilename:@"ollie2.png"];

    animationOllie = [CCAnimate actionWithAnimation:ollie];


    CCAnimation *normal = [CCAnimation animation];
    [normal setDelayPerUnit:0.05f];
    [normal addSpriteFrameWithFilename:@"normal1.png"];
    [normal addSpriteFrameWithFilename:@"normal2.png"];
    CCAnimate *animationNormal = [CCAnimate actionWithAnimation:normal];

    repeatNormal = [CCRepeatForever actionWithAction:animationNormal];

    [self runAction:repeatNormal];

        }
        return self;
    }
    -(void)animateThePlayer {
        [self stopAction:repeatNormal];
        [self runAction:animationOllie];
    }

And in the GameScene Class:
GameScene.h:

    @interface GamePlayLayer : CCLayerColor {
        float yVel;
    }

GameScene.m:

    #import "Player.h"

    @interface GamePlayLayer()
    {
        Player *player;
     }

    @end

    @implementation GamePlayLayer

    -(id) init
    {
        if( (self=[super initWithColor:ccc4(255,255,255,255)] )) {

    player = [[Player alloc] initWithFile:@"normal1.png"];

    [self addChild:player];

    self.isTouchEnabled = YES;

    player.position = ccp(85,70);


    [self schedule:@selector(update:)];

        }
        return self;
    }

    -(void)update:(ccTime)dt {

        if (player.position.y > 70) {
            yVel -= 0.1;
        }
else {
    if (yVel != 5.5) {
        yVel = 0;
        player.position = ccp(player.position.x, 70);
    }
}
player.position = ccp(player.position.x, player.position.y + yVel);

    }


    - (void)ccTouchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
    yVel = 5.5;
        [player animateThePlayer];
    }

And that’s it, it builds fine, and everything works but when i click the layer it crashes and i get this message:

0x1df609b: movl 8(%edx), %edi Thread 1: EXC_BAD_ACCESS (code=2,
address=0xf

What can i do? Thanks in advance

Answer 1

The first thing – you try to use autoreleased object. animationOllie will be released after your init method.

The second mistake is that you cannot reuse actions. When you need to run action, you have to recreate it.