CitrusEngine横版游戏开发教程（五）关卡管理

这一节给大家讲解一下Citrus的关卡管理

package box2dstarling {

import starling.utils.AssetManager;
import box2dstarling.ALevel;
import box2dstarling.MyGameData;

import citrus.core.IState;
import citrus.core.starling.StarlingCitrusEngine;
import citrus.utils.LevelManager;

[SWF(frameRate="60")]

public class Main extends StarlingCitrusEngine {

public function Main() {

setUpStarling(true);

gameData = new MyGameData();

levelManager = new LevelManager(ALevel);
levelManager.onLevelChanged.add(_onLevelChanged);
levelManager.levels = gameData.levels;
levelManager.gotoLevel();
}

private function _onLevelChanged(lvl:ALevel):void {

state = lvl;

lvl.lvlEnded.add(_nextLevel);
lvl.restartLevel.add(_restartLevel);
}

private function _nextLevel():void {

levelManager.nextLevel();
}

private function _restartLevel():void {

state = levelManager.currentLevel as IState;
}
}
}

官方提供的Demo源代码

https://github.com/alamboley/Citrus-Engine-Examples/tree/master/src/box2dstarling

Citrus有自带的LoaderManager

citrus.utils.LevelManager提供了关卡管理功能，不过蛋疼的是LevelManager并未提供资源队列加载，以及加载进度读取功能，个人议改造一下这个类，以满足游戏的需求。