Add: AlienTimer

src/game/mouse/space_invaders/game.js

@@ -6,15 +6,23 @@ class Game {
 	create() {
 		this.game.stage.backgroundColor = '#4d4d4d';
 
-		this.initListeners();
-
 		// top
 		let backButton = new BackButton( () => {
 			location.href = '../../web/client/menu_app.html';
 		});
 
 		let scoreBoard = new ScoreBoard();
+		scoreManager.addOnChangeScoreListener( score => {
+			scoreBoard.printScore(NumberUtil.numberWithCommas(score));
+		});
+		scoreManager.addOnChangeHighScoreListener( highScore => {
+			screenBottom.printBottomLeftText("최고 기록 : " + NumberUtil.numberWithCommas(highScore));
+		});
+
 		let heartGauge = new HeartGauge(heartManager);
+		heartManager.addOnChangeGameOverListener(
+			() => { this.gameOver(); }
+		);
 		heartGauge.start();
 
 		let fullscreenButton = new FullscreenButton(this.game);
@@ -27,17 +35,20 @@ class Game {
 
 
 		// contents
-		this.activatedAlienIndex = 0;
+		// this.activatedAlienIndex = 0;
 		this.aliens = [];
 		for(let i = 0; i < 10; i++) {
 			let alien = new Alien(150 + 80 * i, 150,
 				() => { this.activateNextAlien(); },	// onGoOnstage
-				this.onAlienFired, this.onAlienEscaped);
+				this.onAlienFired, this.onAlienEscaped
+			);
 			alien.goWaitingRoom();
 			alien.setActive(false);
 			this.aliens.push(alien);
 		}
 
+		this.alienTimer = new AlienTimer(this.aliens);
+
 
 		// bottom
 		let screenBottom = new ScreenBottom(game);
@@ -54,18 +65,6 @@ class Game {
 	}
 
 	initListeners() {
-		scoreManager.addOnChangeScoreListener( score => {
-			console.log("onChangeScore : " + score);
-			scoreBoard.printScore(NumberUtil.numberWithCommas(score));
-		});
-		scoreManager.addOnChangeHighScoreListener( highScore => {
-			console.log("onChangeHighScore : " + highScore);
-			screenBottom.printBottomLeftText("최고 기록 : " + NumberUtil.numberWithCommas(highScore));
-		});
-
-		heartManager.addOnChangeGameOverListener(
-			() => { this.gameOver(); }
-		);
 	}
 
 	/*
@@ -101,19 +100,21 @@ class Game {
 
 	startGame() {
 		// activate first alien
-		this.activateNextAlien();
+		this.alienTimer.start();
+		// this.activateNextAlien();
 	}
 
 	gameOver() {
-		console.log("gameOver");
+		this.alienTimer.stop();
 	}
 
 	activateNextAlien() {
-		if(this.activatedAlienIndex === this.aliens.length)
-			return;
+		this.alienTimer.next();
+		// if(this.activatedAlienIndex === this.aliens.length)
+		// 	return;
 
-		this.aliens[this.activatedAlienIndex].setActive(true);
-		this.activatedAlienIndex++;
+		// this.aliens[this.activatedAlienIndex].setActive(true);
+		// this.activatedAlienIndex++;
 	}
 
 	onAlienFired(sprite) {