searching renderable components by index
diff --git a/player/js/elements/helpers/RenderableElement.js b/player/js/elements/helpers/RenderableElement.js
index 88ac962..6018d81 100644
--- a/player/js/elements/helpers/RenderableElement.js
+++ b/player/js/elements/helpers/RenderableElement.js
@@ -14,23 +14,13 @@
this.renderableComponents = [];
},
addRenderableComponent: function(component) {
- var i = 0, len = this.renderableComponents;
- while(i < len) {
- if(this.renderableComponents[i] === component) {
- return;
- }
- i += 1;
+ if(this.renderableComponents.indexOf(component) === -1) {
+ this.renderableComponents.push(component);
}
- this.renderableComponents.push(component);
},
removeRenderableComponent: function(component) {
- var i = 0, len = this.renderableComponents;
- while(i < len) {
- if(this.renderableComponents[i] === component) {
- this.renderableComponents.splice(i, 1);
- return;
- }
- i += 1;
+ if(this.renderableComponents.indexOf(component) !== -1) {
+ this.renderableComponents.splice(this.renderableComponents.indexOf(component), 1);
}
},
prepareRenderableFrame: function(num) {
