cleanup subscriptions

src/game-lib-system-linking.js

@@ -20,15 +20,26 @@ GameLib.System.Linking = function(
      * @type {{}}
      */
     this.dependencies = {};
-
-
+    
     this.resolved = [];
 
-	this.imageNotFoundSubscription = null;
+    /**
+     * Components
+     */
     this.componentCreatedSubscription = null;
+    this.registerDependenciesSubscription = null;
+
+    /**
+     * Parents
+     */
     this.parentSceneChangeSubscription = null;
     this.parentWorldChangeSubscription = null;
     this.parentEntityChangeSubscription = null;
+
+    /**
+     * Instances
+     */
+    this.instanceCreatedSubscription = null;
     this.meshInstanceCreatedSubscription = null;
     this.lightInstanceCreatedSubscription = null;
     this.sceneInstanceCreatedSubscription = null;
@@ -36,15 +47,29 @@ GameLib.System.Linking = function(
     this.fontInstanceCreatedSubscription = null;
     this.textureInstanceCreatedSubscription = null;
     this.materialInstanceCreatedSubscription = null;
-    this.meshDeletedSubscription = null;
-	this.imageChangedSubscription = null;
-	this.materialTypeChangedSubscription = null;
-	this.arrayItemAddedSubscription = null;
-	this.instanceCreatedSubscription = null;
     this.shapeInstanceCreatedSubscription = null;
     this.solverInstanceCreatedSubscription = null;
-    this.registerDependenciesSubscription = null;
+    this.physicsWorldInstanceCreatedSubscription = null;
 
+    /**
+     * Meshes
+     */
+    this.meshDeletedSubscription = null;
+
+    /**
+     * Images
+     */
+	this.imageChangedSubscription = null;
+
+    /**
+     * Materials
+     */
+	this.materialTypeChangedSubscription = null;
+
+    /**
+     * Arrays
+     */
+	this.arrayItemAddedSubscription = null;
 };
 
 GameLib.System.Linking.prototype = Object.create(GameLib.System.prototype);
@@ -54,11 +79,22 @@ GameLib.System.Linking.prototype.start = function() {
 
     GameLib.System.prototype.start.call(this);
 
+    /**
+     * Components
+     */
 	this.componentCreatedSubscription = this.subscribe(
 		GameLib.Event.COMPONENT_CREATED,
         this.componentCreated.bind(this)
 	);
 
+    this.registerDependenciesSubscription = this.subscribe(
+        GameLib.Event.REGISTER_DEPENDENCIES,
+        this.registerDependenciesDirect
+    );
+
+    /**
+     * Parents
+     */
     this.parentSceneChangeSubscription = this.subscribe(
         GameLib.Event.PARENT_SCENE_CHANGE,
         this.onParentSceneChange
@@ -74,9 +110,12 @@ GameLib.System.Linking.prototype.start = function() {
         this.onParentEntityChange
     );
 
-    this.sceneInstanceCreatedSubscription = this.subscribe(
-        GameLib.Event.SCENE_INSTANCE_CREATED,
-        this.sceneInstanceCreated
+    /**
+     * Instances
+     */
+    this.instanceCreatedSubscription = this.subscribe(
+        GameLib.Event.INSTANCE_CREATED,
+        this.instanceCreated
     );
 
     this.meshInstanceCreatedSubscription = this.subscribe(
@@ -89,6 +128,11 @@ GameLib.System.Linking.prototype.start = function() {
         this.lightInstanceCreated
     );
 
+    this.sceneInstanceCreatedSubscription = this.subscribe(
+        GameLib.Event.SCENE_INSTANCE_CREATED,
+        this.sceneInstanceCreated
+    );
+    
     this.imageInstanceCreatedSubscription = this.subscribe(
         GameLib.Event.IMAGE_INSTANCE_CREATED,
         this.imageInstanceCreated
@@ -109,41 +153,6 @@ GameLib.System.Linking.prototype.start = function() {
         this.materialInstanceCreated
     );
 
-    this.physicsWorldInstanceCreatedSubscription = this.subscribe(
-        GameLib.Event.PHYSICS_WORLD_INSTANCE_CREATED,
-        this.physicsWorldInstanceCreated
-    );
-
-    this.imageNotFoundSubscription = this.subscribe(
-        GameLib.Event.IMAGE_NOT_FOUND,
-        this.imageNotFound
-    );
-
-	this.meshDeletedSubscription = this.subscribe(
-		GameLib.Event.MESH_DELETED,
-		this.meshDeleted
-	);
-
-	this.imageChangedSubscription = this.subscribe(
-		GameLib.Event.IMAGE_CHANGED,
-		this.imageChanged
-	);
-
-	this.materialTypeChangedSubscription = this.subscribe(
-		GameLib.Event.MATERIAL_TYPE_CHANGED,
-		this.materialTypeChanged
-	);
-
-    this.instanceCreatedSubscription = this.subscribe(
-        GameLib.Event.INSTANCE_CREATED,
-        this.instanceCreated
-    );
-
-    this.arrayItemAddedSubscription = this.subscribe(
-        GameLib.Event.ARRAY_ITEM_ADDED,
-        this.arrayItemAdded
-    );
-
     this.shapeInstanceCreatedSubscription = this.subscribe(
         GameLib.Event.SHAPE_INSTANCE_CREATED,
         this.shapeInstanceCreated
@@ -154,10 +163,43 @@ GameLib.System.Linking.prototype.start = function() {
         this.solverInstanceCreated
     );
 
-    this.registerDependenciesSubscription = this.subscribe(
-        GameLib.Event.REGISTER_DEPENDENCIES,
-        this.registerDependenciesDirect
-    )
+    this.physicsWorldInstanceCreatedSubscription = this.subscribe(
+        GameLib.Event.PHYSICS_WORLD_INSTANCE_CREATED,
+        this.physicsWorldInstanceCreated
+    );
+
+
+    /**
+     * Meshes
+     */
+	this.meshDeletedSubscription = this.subscribe(
+		GameLib.Event.MESH_DELETED,
+		this.meshDeleted
+	);
+
+    /**
+     * Images
+     */
+	this.imageChangedSubscription = this.subscribe(
+		GameLib.Event.IMAGE_CHANGED,
+		this.imageChanged
+	);
+
+    /**
+     * Materials
+     */
+	this.materialTypeChangedSubscription = this.subscribe(
+		GameLib.Event.MATERIAL_TYPE_CHANGED,
+		this.materialTypeChanged
+	);
+
+    /**
+     * Arrays
+     */
+    this.arrayItemAddedSubscription = this.subscribe(
+        GameLib.Event.ARRAY_ITEM_ADDED,
+        this.arrayItemAdded
+    );
 
 };
 
@@ -1051,11 +1093,23 @@ GameLib.System.Linking.prototype.meshDeleted = function(data) {
 
 GameLib.System.Linking.prototype.stop = function() {
     GameLib.System.prototype.stop.call(this);
-	this.imageNotFoundSubscription.remove();
+    /**
+     * Components
+     */
     this.componentCreatedSubscription.remove();
+    this.registerDependenciesSubscription.remove();
+
+    /**
+     * Parents
+     */
     this.parentSceneChangeSubscription.remove();
     this.parentWorldChangeSubscription.remove();
     this.parentEntityChangeSubscription.remove();
+
+    /**
+     * Instances
+     */
+    this.instanceCreatedSubscription.remove();
     this.meshInstanceCreatedSubscription.remove();
     this.lightInstanceCreatedSubscription.remove();
     this.sceneInstanceCreatedSubscription.remove();
@@ -1063,14 +1117,28 @@ GameLib.System.Linking.prototype.stop = function() {
     this.fontInstanceCreatedSubscription.remove();
     this.textureInstanceCreatedSubscription.remove();
     this.materialInstanceCreatedSubscription.remove();
-    this.meshDeletedSubscription.remove();
-    this.imageChangedSubscription.remove();
-    this.materialTypeChangedSubscription.remove();
-    this.instanceCreatedSubscription.remove();
-    this.arrayItemAddedSubscription.remove();
-    this.physicsWorldInstanceCreatedSubscription.remove();
     this.shapeInstanceCreatedSubscription.remove();
     this.solverInstanceCreatedSubscription.remove();
-    this.registerDependenciesSubscription.remove();
+    this.physicsWorldInstanceCreatedSubscription.remove();
+
+    /**
+     * Meshes
+     */
+    this.meshDeletedSubscription.remove();
+
+    /**
+     * Images
+     */
+    this.imageChangedSubscription.remove();
+
+    /**
+     * Materials
+     */
+    this.materialTypeChangedSubscription.remove();
+
+    /**
+     * Arrays
+     */
+    this.arrayItemAddedSubscription.remove();
 };