//============================================================================= // DiscoBall. //============================================================================= class DiscoBall extends KActor placeable; function PreBeginPlay() { // # 1 // Sets the timer to go off every 9 seconds // The 'true' arguement means call the Timer function each time the timer // goes off, not just the first time. SetTimer(9.0, true); } function PostBeginPlay() { // # 2 // Sets the initial velocity vector to point down and sets the speed to 30 Velocity = vect(0,0,-90); } function Timer() { // # 3 // Multipy by -1 each time the executes Velocity = (-1) * Velocity; }