Learn a little flash (30) New timer function learning notes every day

VaR time: timer = new timer (1000); // sets the time to copy the ball.
Time. addeventlistener (timerevent. Timer, creatball); // use the time interval to copy the ball
Function creatball (Event: timerevent): void {
VaR mymc: MC = new MC ();
Addchild (mymc );
Mymc. x = math. Random () * 500;
Mymc. addeventlistener (event. enter_frame, running );

}
Function running (Event: Event): void
{
 
Event.tar get. Y + = 6;
 
 
}

Time. Start ();

 

Create a MC video clip. Select "link" in the library and check the first selection box. Export for ationscript facilitates the process of copying the falling ball at intervals, which is often used in as2.0.

Setinterval (XX, 500) function to loop a process, while as3.0 uses new timer to replace this function. If we know the difference, we can convert it to as3.0CodeIt will get started soon