From 5eb079fb7b07ae24ad97b857d87c6a59f3b52b42 Mon Sep 17 00:00:00 2001
From: Miguel Astor <sonofgrendel@gmail.com>
Date: Thu, 28 Nov 2013 08:59:19 -0430
Subject: [PATCH] Changed the way the Android dependent interfaces are passed
 in the constructor.

---
 .../ccg/nxtar/{Main.java => NxtARCore.java}   | 28 +++++++++++--------
 .../ccg/nxtar/utils/ProjectConstants.java     |  2 ++
 2 files changed, 19 insertions(+), 11 deletions(-)
 rename src/ve/ucv/ciens/ccg/nxtar/{Main.java => NxtARCore.java} (81%)

diff --git a/src/ve/ucv/ciens/ccg/nxtar/Main.java b/src/ve/ucv/ciens/ccg/nxtar/NxtARCore.java
similarity index 81%
rename from src/ve/ucv/ciens/ccg/nxtar/Main.java
rename to src/ve/ucv/ciens/ccg/nxtar/NxtARCore.java
index eb9b427..e8ddc36 100644
--- a/src/ve/ucv/ciens/ccg/nxtar/Main.java
+++ b/src/ve/ucv/ciens/ccg/nxtar/NxtARCore.java
@@ -6,6 +6,7 @@ import ve.ucv.ciens.ccg.nxtar.interfaces.Toaster;
 import ve.ucv.ciens.ccg.nxtar.network.RobotControlThread;
 import ve.ucv.ciens.ccg.nxtar.network.ServiceDiscoveryThread;
 import ve.ucv.ciens.ccg.nxtar.network.VideoStreamingThread;
+import ve.ucv.ciens.ccg.nxtar.utils.ProjectConstants;
 
 import com.badlogic.gdx.Application;
 import com.badlogic.gdx.ApplicationListener;
@@ -18,9 +19,9 @@ import com.badlogic.gdx.graphics.g2d.Sprite;
 import com.badlogic.gdx.graphics.g2d.SpriteBatch;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 
-public class Main implements ApplicationListener, NetworkConnectionListener {
+public class NxtARCore implements ApplicationListener, NetworkConnectionListener {
 	private static final String TAG = "NXTAR_CORE_MAIN";
-	private static final String CLASS_NAME = Main.class.getSimpleName();
+	private static final String CLASS_NAME = NxtARCore.class.getSimpleName();
 
 	private OrthographicCamera camera;
 	private SpriteBatch batch;
@@ -34,15 +35,20 @@ public class Main implements ApplicationListener, NetworkConnectionListener {
 	private VideoStreamingThread videoThread;
 	private RobotControlThread robotThread;
 
-	public Main(Toaster toaster, MulticastEnabler mcastEnabler){
+	public NxtARCore(Application concreteApp){
 		super();
-		this.toaster = toaster;
-		this.mcastEnabler = mcastEnabler;
 		connections = 0;
+		try{
+			this.toaster = (Toaster)concreteApp;
+			this.mcastEnabler = (MulticastEnabler)concreteApp;
+		}catch(ClassCastException cc){
+			Gdx.app.debug(TAG, CLASS_NAME + ".Main() :: concreteApp does not implement any of the required interfaces.");
+			System.exit(ProjectConstants.EXIT_FAILURE);
+		}
 	}
 
 	@Override
-	public void create() {		
+	public void create(){
 		float w = Gdx.graphics.getWidth();
 		float h = Gdx.graphics.getHeight();
 
@@ -79,7 +85,7 @@ public class Main implements ApplicationListener, NetworkConnectionListener {
 	}
 
 	@Override
-	public void render() {		
+	public void render(){
 		Gdx.gl.glClearColor(1, 1, 1, 1);
 		Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);
 
@@ -90,19 +96,19 @@ public class Main implements ApplicationListener, NetworkConnectionListener {
 	}
 
 	@Override
-	public void resize(int width, int height) {
+	public void resize(int width, int height){
 	}
 
 	@Override
-	public void pause() {
+	public void pause(){
 	}
 
 	@Override
-	public void resume() {
+	public void resume(){
 	}
 
 	@Override
-	public synchronized void networkStreamConnected(String streamName) {
+	public synchronized void networkStreamConnected(String streamName){
 		if(streamName.compareTo(VideoStreamingThread.THREAD_NAME) == 0 || streamName.compareTo(RobotControlThread.THREAD_NAME) == 0)
 			connections += 1;
 		if(connections >= 2){
diff --git a/src/ve/ucv/ciens/ccg/nxtar/utils/ProjectConstants.java b/src/ve/ucv/ciens/ccg/nxtar/utils/ProjectConstants.java
index b1fc3f0..280b9c5 100644
--- a/src/ve/ucv/ciens/ccg/nxtar/utils/ProjectConstants.java
+++ b/src/ve/ucv/ciens/ccg/nxtar/utils/ProjectConstants.java
@@ -5,6 +5,8 @@ public abstract class ProjectConstants {
 	public static final int SERVER_TCP_PORT_1 = 9989;
 	public static final int SERVER_TCP_PORT_2 = 9990;
 	public static final String MULTICAST_ADDRESS = "230.0.0.1";
+	public static final int EXIT_SUCCESS = 0;
+	public static final int EXIT_FAILURE = 1;
 
 	public static final boolean DEBUG = true;
 }