Scene.js

Scene

Create a new scene

Kind: global class
Constructors:

• Scene
  • .addChild(child) ⇒ Scene
  • .removeChild(child) ⇒ Scene
  • .start()
  • .update(delta)
  • .posRender(context)

Scene.addChild(child) ⇒ Scene

Add a child to the scene

Kind: static method of Scene
Returns: Scene -

This scene

Param	Type	Description
child	Impacto.GameObject	The child to add

Example

this.addChild(mySprite);

Scene.removeChild(child) ⇒ Scene

Remove a child from the scene

Kind: static method of Scene
Returns: Scene -

This scene

Param	Type	Description
child	Impacto.GameObject	The child to remove

Example

this.removeChild(mySprite);

Scene.start()

The entry point of the scene, this function is called once when the scene is loaded Normally, you use this function to create and add your game objects

Kind: static method of Scene
Example

class MyScene extends Scene {
    start() {
        const sprite = new Sprite();
        this.addChild(sprite);
    }
}

Scene.update(delta)

The update function is called every frame

Kind: static method of Scene

Param	Type	Description
delta	number	The time since the last frame

Example

class MyScene extends Scene {
    update(delta) {
   console.log(delta);
    }
}

Scene.posRender(context)

The render function is called every frame after the update and core render function

Kind: static method of Scene

Param	Type	Description
context	CanvasRenderingContext2D	The canvas context

Example

class MyScene extends Scene {
    render(context) {
      console.log("render");
    }
}