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esengine/source/src/ECS/Components/SceneComponent.ts

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module es {
export class SceneComponent implements IComparer<SceneComponent> {
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/**
*
*/
public scene: Scene;
/**
* SceneComponenttrueonEnabled/onDisable
*/
public get enabled(){
return this._enabled;
}
/**
* SceneComponenttrueonEnabled/onDisable
* @param value
*/
public set enabled(value: boolean){
this.setEnabled(value);
}
/**
* SceneComponents的顺序
*/
public updateOrder: number = 0;
public _enabled: boolean = true;
/**
* SceneComponent时调用
*/
public onEnabled(){
}
/**
* SceneComponent时调用
*/
public onDisabled(){
}
/**
* SceneComponent从场景中移除时调用
*/
public onRemovedFromScene(){
}
/**
*
*/
public update(){
}
/**
* /SceneComponent
* @param isEnabled
*/
public setEnabled(isEnabled: boolean): SceneComponent{
if (this._enabled != isEnabled){
this._enabled = isEnabled;
if (this._enabled){
this.onEnabled();
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}else{
this.onDisabled();
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}
}
return this;
}
/**
* SceneComponent的updateOrder并触发某种SceneComponent
* @param updateOrder
*/
public setUpdateOrder(updateOrder: number){
if (this.updateOrder != updateOrder){
this.updateOrder = updateOrder;
Core.scene._sceneComponents.sort(this.compare);
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}
return this;
}
public compare(other: SceneComponent): number{
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return this.updateOrder - other.updateOrder;
}
}
}