How to add multiple sprites with time interval of 3 seconds and run same CCAction for all in cocos2d - cocos2d-iphone

Question

Please help me as am fed with the searches and new to cocos 2d. Only am getting is the last sprite got moving if i schedule addRed and i want all the sprites moving randomly in the screen. Any help will be Appreciated and thanks in advance.
-(void)addRed
{
redSprite = [CCSprite spriteWithImageNamed:#"Red.png"];;
CGSize screenSize = [[CCDirector sharedDirector] viewSize];
[redSprite setPosition:CGPointMake(screenSize.width/2, screenSize.height/2)];
[self resizeSprite:redSprite toWidth:80 toHeight:80];
[self addChild:redSprite z:10];
[self gameStart];
}
- (void)gameStart {
// Create the actions
CGSize result = [[UIScreen mainScreen] bounds].size;
CGPoint nextPoint;
if (redSprite.position.x == result.width-40.0) {
nextPoint.x = redSprite.position.x - kAccelXAxis;
backx = YES;
}
else {
if (redSprite.position.x == 40.0) {
nextPoint.x = redSprite.position.x + kAccelXAxis;
backx = NO;
}
else {
if (backx) {
nextPoint.x = redSprite.position.x - kAccelXAxis;
}
else
{
nextPoint.x = redSprite.position.x + kAccelXAxis;
}
}
}
if (redSprite.position.y == 40.0) {
nextPoint.y = redSprite.position.y + kAccelYAxis;
backy = YES;
}
else {
if (redSprite.position.y == result.height-40.0) {
nextPoint.y = redSprite.position.y - kAccelYAxis;
backy = NO;
}
else {
if (backy) {
nextPoint.y = redSprite.position.y + kAccelYAxis;
}
else
{
nextPoint.y = redSprite.position.y - kAccelYAxis;
}
}
}
CCAction *myAction = [CCActionSequence actions:[CCActionMoveTo actionWithDuration:0.01 position:nextPoint], [CCActionCallFunc actionWithTarget:self selector:#selector(gameStart)], [CCActionCallFunc actionWithTarget:self selector:#selector(updateCol:)],nil];
[myAction setTag:10];
[redSprite runAction:myAction];
}

Answer 1

Try creating a updater with an interval of 3 sec for creating your sprites. For your created sprites, use a CCRepeatForever which will generate your next positions for your sprite.
For your case, I also thought about using a custom CCSprite to store your next position to move.
You will need something like...
[self schedule:#selector(createSprite) interval:(3)]; //to schedule your sprite generator
// Your sprite generator with action
-(void)createSprite{
CCCustomRed *red = [CCCustomRed spriteWithFile:#"red.png"];
[self addChild:red];
CCCallFuncN *changePos = [CCCallFuncN actionWithTarget:self selector:#selector(setRandomPos:)];
CCMoveTo *move = [CCMoveTo actionWithDuration:1 position:red.nextPosition];
CCDelayTime *delay = [CCDelayTime actionWithDuration:1.0];
[red runAction:[CCRepeatForever actionWithAction:[CCSequence actions:move,changePos,delay,nil]]];
}
//Generate a random pos as your sprite next move
-(void)setRandomPos:(id)sender{
CCCustomRed *red = (CCCustomRed *) sender;
CGSize screenSize = [[CCDirector sharedDirector] winSize];
red.nextPosition = ccp(arc4random()%screenSize.width,arc4random()%screenSize.height);
}
Hope it helps :)