新增entitySystemsEnabled用于控制是否开启系统

source/bin/framework.js

@@ -538,6 +538,7 @@ var es;
             this.transform = new es.Transform(this);
             this.name = name;
             this.id = Entity._idGenerator++;
+            if (es.Core.entitySystemsEnabled)
                 this.componentBits = new es.BitSet();
         }
         Object.defineProperty(Entity.prototype, "isDestroyed", {
@@ -820,6 +821,7 @@ var es;
             this._renderers = [];
             this.entities = new es.EntityList(this);
             this.renderableComponents = new es.RenderableComponentList();
+            if (es.Core.entitySystemsEnabled)
                 this.entityProcessors = new es.EntityProcessorList();
             this.initialize();
         }
@@ -2058,18 +2060,22 @@ var es;
                     continue;
                 if (es.isIUpdatable(component))
                     this._updatableComponents.remove(component);
+                if (es.Core.entitySystemsEnabled) {
                     this._entity.componentBits.set(es.ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]), false);
                     this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
                 }
+            }
         };
         ComponentList.prototype.registerAllComponents = function () {
             for (var i = 0; i < this._components.length; i++) {
                 var component = this._components.buffer[i];
                 if (es.isIUpdatable(component))
                     this._updatableComponents.add(component);
+                if (es.Core.entitySystemsEnabled) {
                     this._entity.componentBits.set(es.ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]));
                     this._entity.scene.entityProcessors.onComponentAdded(this._entity);
                 }
+            }
         };
         ComponentList.prototype.updateLists = function () {
             if (this._componentsToRemove.length > 0) {
@@ -2084,8 +2090,10 @@ var es;
                     var component = this._componentsToAdd[i];
                     if (es.isIUpdatable(component))
                         this._updatableComponents.add(component);
+                    if (es.Core.entitySystemsEnabled) {
                         this._entity.componentBits.set(es.ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]));
                         this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+                    }
                     this._components.add(component);
                     this._tempBufferList.push(component);
                 }
@@ -2110,8 +2118,10 @@ var es;
                 return;
             if (es.isIUpdatable(component))
                 this._updatableComponents.remove(component);
+            if (es.Core.entitySystemsEnabled) {
                 this._entity.componentBits.set(es.ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]), false);
                 this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+            }
             component.onRemovedFromEntity();
             component.entity = null;
         };
@@ -2306,6 +2316,7 @@ var es;
                     this._entities.remove(entity);
                     entity.onRemovedFromScene();
                     entity.scene = null;
+                    if (es.Core.entitySystemsEnabled)
                         this.scene.entityProcessors.onEntityRemoved(entity);
                 }
                 this._entitiesToRemove.length = 0;
@@ -2351,6 +2362,7 @@ var es;
                 this._entities.push(entity);
                 entity.scene = this.scene;
                 this.addToTagList(entity);
+                if (es.Core.entitySystemsEnabled)
                     this.scene.entityProcessors.onEntityAdded(entity);
             }
         };

source/src/ECS/Entity.ts

@@ -34,6 +34,7 @@ module es {
             this.name = name;
             this.id = Entity._idGenerator++;
 
+            if (Core.entitySystemsEnabled)
                 this.componentBits = new BitSet();
         }
 

source/src/ECS/Scene.ts

@@ -22,6 +22,7 @@ module es {
             this.entities = new EntityList(this);
             this.renderableComponents = new RenderableComponentList();
 
+            if (Core.entitySystemsEnabled)
                 this.entityProcessors = new EntityProcessorList();
 
             this.initialize();

source/src/ECS/Utils/ComponentList.ts

@@ -86,10 +86,12 @@ module es {
                 if (isIUpdatable(component))
                     this._updatableComponents.remove(component);
 
+                if (Core.entitySystemsEnabled) {
                     this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]), false);
                     this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
                 }
             }
+        }
 
         public registerAllComponents() {
             for (let i = 0; i < this._components.length; i++) {
@@ -98,10 +100,12 @@ module es {
                 if (isIUpdatable(component))
                     this._updatableComponents.add(component);
 
+                if (Core.entitySystemsEnabled) {
                     this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]));
                     this._entity.scene.entityProcessors.onComponentAdded(this._entity);
                 }
             }
+        }
 
         /**
          * 处理任何需要删除或添加的组件
@@ -123,8 +127,10 @@ module es {
                     if (isIUpdatable(component))
                         this._updatableComponents.add(component);
 
+                    if (Core.entitySystemsEnabled) {
                         this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]));
                         this._entity.scene.entityProcessors.onComponentAdded(this._entity);
+                    }
 
                     this._components.add(component);
                     this._tempBufferList.push(component);
@@ -160,8 +166,10 @@ module es {
             if (isIUpdatable(component))
                 this._updatableComponents.remove(component);
 
+            if (Core.entitySystemsEnabled) {
                 this._entity.componentBits.set(ComponentTypeManager.getIndexFor(component["__proto__"]["constructor"]), false);
                 this._entity.scene.entityProcessors.onComponentRemoved(this._entity);
+            }
 
             component.onRemovedFromEntity();
             component.entity = null;

source/src/ECS/Utils/EntityList.ts

@@ -144,12 +144,15 @@ module es {
         public updateLists() {
             if (this._entitiesToRemove.length > 0) {
                 for (const entity of this._entitiesToRemove) {
+                    // 处理标签列表
                     this.removeFromTagList(entity);
 
+                    // 处理常规实体列表
                     this._entities.remove(entity);
                     entity.onRemovedFromScene();
                     entity.scene = null;
 
+                    if (Core.entitySystemsEnabled)
                         this.scene.entityProcessors.onEntityRemoved(entity);
                 }
 
@@ -209,6 +212,7 @@ module es {
 
                 this.addToTagList(entity);
                 
+                if (Core.entitySystemsEnabled)
                     this.scene.entityProcessors.onEntityAdded(entity);
             }
         }