1

再生したい一連の SKActions がありますが、正しく再生されません。目は閉じるだけで二度と開くことはありません。なぜこれが起こっているのかわかりませんが、あなたはそうかもしれません！助けていただければ幸いです、ありがとうございます。

-(void)blink {

    SKAction *delay = [SKAction waitForDuration:3];
    SKAction *blinkEye = [SKAction resizeToHeight:1 duration:.2];
    SKAction *delay2 = [SKAction waitForDuration:.5];
    SKAction *openEye = [SKAction resizeToHeight:3 duration:.2];

    SKAction *group1 = [SKAction group:@[delay,blinkEye]];
    SKAction *group2 = [SKAction group:@[delay2,openEye]];

    SKAction *all = [SKAction sequence:@[group1,group2]];

    SKAction *repeat = [SKAction repeatActionForever:all];

    [self runAction:repeat];

}

MyScene.m 内

-(void)update:(CFTimeInterval)currentTime {
 /* Called before each frame is rendered */
    Player *player = (Player *)[self childNodeWithName:@"player"];
    Player *lefteye = (Player *)[player childNodeWithName:@"leye"];
    Player *righteye = (Player *)[player childNodeWithName:@"reye"];
    [lefteye blink];
    [righteye blink];

}
4

1 に答える 1

1

グループ化の必要はありません。それが問題の原因です。

SKAction *delay = [SKAction waitForDuration:3];
SKAction *blinkEye = [SKAction resizeToHeight:1 duration:.2];
SKAction *delay2 = [SKAction waitForDuration:.5];
SKAction *openEye = [SKAction resizeToHeight:3 duration:.2];

SKAction *all = [SKAction sequence:@[delay,blinkEye, delay2,openEye]]];

また、フレームが更新されるたびに目を点滅させることはできません。この関数は、1 秒間に最大 60 回呼び出されます。

代わりに、目のオブジェクトの作成時に次のようにします。

SKAction *delay = [SKAction waitForDuration:3];
SKAction *blinkEye = [SKAction resizeToHeight:1 duration:.2];
SKAction *delay2 = [SKAction waitForDuration:.5];
SKAction *openEye = [SKAction resizeToHeight:3 duration:.2];

SKAction *all = [SKAction sequence:@[delay,blinkEye, delay2,openEye]]];

//create the lefteye object
lefteye = [[Eye alloc] init...]; 
//create the righteye object
righteye = [[Eye alloc] init...];
[lefteye repeatActionForever:all];
于 2014-08-17T17:27:20.847 に答える