Feature systems

components/Camera.js

@@ -24,6 +24,8 @@
 
 'use strict';
 
+var Commands = require('../core/Commands');
+
 /**
  * Camera is a component that is responsible for sending information to the renderer about where
  * the camera is in the scene.  This allows the user to set the type of projection, the focal depth,
@@ -202,32 +204,32 @@ Camera.prototype.onUpdate = function onUpdate() {
     var path = this._node.getLocation();
 
     this._node
-        .sendDrawCommand('WITH')
+        .sendDrawCommand(Commands.WITH)
         .sendDrawCommand(path);
 
     if (this._perspectiveDirty) {
         this._perspectiveDirty = false;
 
         switch (this._projectionType) {
             case Camera.FRUSTUM_PROJECTION:
-                this._node.sendDrawCommand('FRUSTUM_PROJECTION');
+                this._node.sendDrawCommand(Commands.FRUSTRUM_PROJECTION);
                 this._node.sendDrawCommand(this._near);
                 this._node.sendDrawCommand(this._far);
                 break;
             case Camera.PINHOLE_PROJECTION:
-                this._node.sendDrawCommand('PINHOLE_PROJECTION');
+                this._node.sendDrawCommand(Commands.PINHOLE_PROJECTION);
                 this._node.sendDrawCommand(this._focalDepth);
                 break;
             case Camera.ORTHOGRAPHIC_PROJECTION:
-                this._node.sendDrawCommand('ORTHOGRAPHIC_PROJECTION');
+                this._node.sendDrawCommand(Commands.ORTHOGRAPHIC_PROJECTION);
                 break;
         }
     }
 
     if (this._viewDirty) {
         this._viewDirty = false;
 
-        this._node.sendDrawCommand('CHANGE_VIEW_TRANSFORM');
+        this._node.sendDrawCommand(Commands.CHANGE_VIEW_TRANSFORM);
         this._node.sendDrawCommand(this._viewTransform[0]);
         this._node.sendDrawCommand(this._viewTransform[1]);
         this._node.sendDrawCommand(this._viewTransform[2]);

core/Commands.js

@@ -0,0 +1,69 @@
+/**
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Famous Industries Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+'use strict';
+
+/**
+ * An enumeration of the commands in our command queue.
+ */
+var Commands = {
+    INIT_DOM: 0,
+    DOM_RENDER_SIZE: 1,
+    CHANGE_TRANSFORM: 2,
+    CHANGE_SIZE: 3,
+    CHANGE_PROPERTY: 4,
+    CHANGE_CONTENT: 5,
+    CHANGE_ATTRIBUTE: 6,
+    ADD_CLASS: 7,
+    REMOVE_CLASS: 8,
+    SUBSCRIBE: 9,
+    GL_SET_DRAW_OPTIONS: 10,
+    GL_AMBIENT_LIGHT: 11,
+    GL_LIGHT_POSITION: 12,
+    GL_LIGHT_COLOR: 13,
+    MATERIAL_INPUT: 14,
+    GL_SET_GEOMETRY: 15,
+    GL_UNIFORMS: 16,
+    GL_BUFFER_DATA: 17,
+    GL_CUTOUT_STATE: 18,
+    GL_MESH_VISIBILITY: 19,
+    GL_REMOVE_MESH: 20,
+    PINHOLE_PROJECTION: 21,
+    ORTHOGRAPHIC_PROJECTION: 22,
+    CHANGE_VIEW_TRANSFORM: 23,
+    WITH: 24,
+    FRAME: 25,
+    ENGINE: 26,
+    START: 27,
+    STOP: 28,
+    TIME: 29,
+    TRIGGER: 30,
+    NEED_SIZE_FOR: 31,
+    DOM: 32,
+    READY: 33,
+    ALLOW_DEFAULT: 34,
+    PREVENT_DEFAULT: 35
+};
+
+module.exports = Commands;