Score move to otherscene from skscene - ios

Question

I can't receive score in other scene. I setup #propery but it doesn't works. Score is "0" every time it not change.
My codes here.
OtherScene.h
#interface OtherScene : SKScene
#propery NSUInteger score;
#end
OtherScene.m
#implementation OtherScene
{
SKLabelNode *scoreLabel;
}
-(void)addScoreLabel
{
scoreLabel = [SKLabelNode labelNodeWithFontNamed:#"Chalkduster"];
scoreLabel.text = [NSString stringWithFormat:#"SCORE: %lu", (unsigned long)self.score];
scoreLabel.position = CGPointMake(500, 50);
scoreLabel.name = #"gameOverScore";
[self addChild:scoreLabel];
}
MyScene.m
#interface MyScene ()<SKPhysicsContactDelegate>
#property NSUInteger score;
#end
- (void)gameOver
{
GameOverScene *gameOverScene = [GameOverScene sceneWithSize:self.size];
gameOverScene.score = self.score;
[self.view presentScene:gameOverScene transition:[SKTransition pushWithDirection:SKTransitionDirectionLeft duration:0.5]];
}

Answer 1

When/where do you call addScoreLabel?
If this is in OtherScene init you're effectively running it in the line
GameOverScene *gameOverScene = [GameOverScene sceneWithSize:self.size];
Meaning: before you assigned the score. You could simply call the update label method from MyScene after assigning the score:
GameOverScene *gameOverScene = [GameOverScene sceneWithSize:self.size];
gameOverScene.score = self.score;
[gameOverScene addScoreLabel];
Or even better, do this in a custom property setter method in OtherScene, ie setScore:(NSUInteger)score and separate creating the label from updating its score string to be more flexible.