Ship.as

class Ship extends MovieClip {
	var velocity;
	var shootLimiter;
	var enemyTimer;
	var enemies;

	function onLoad() {
		velocity = 10;
		shootLimiter = 0;
		enemyTimer = 0;
		enemies = [];
	}
	function onEnterFrame() {
		shootLimiter += 1;
		enemyTimer += 1;
		
		if (enemyTimer > 60) {
			enemyTimer = 0;
			var enemy = _root.attachMovie("EnemyShip", "EnemyShip"+_root.getNextHighestDepth(), _root.getNextHighestDepth());
			enemies.push(enemy);
		}
		
		if (Key.isDown(Key.RIGHT)) {_x += velocity;}
		if (Key.isDown(Key.LEFT)) {_x -= velocity;}
		if (Key.isDown(Key.UP)) {_y -= velocity;}
		if (Key.isDown(Key.DOWN)) {_y += velocity;}
		
		if (Key.isDown(Key.SPACE) && shootLimiter > 8) {
			shootLimiter = 0;
			var missile = _root.attachMovie("Missile", "Missile"+_root.getNextHighestDepth(), _root.getNextHighestDepth());
			missile._x = _x+48;
			missile._y = _y+3;
		}
	}
}