Foundation.Keys4WaySpriteDirector

This director binds sprite left, right, up, and down movement to a set of specified keys (WASD by default).

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Example

// Assuming a sprite stored as `sprite`, and a default game prefab
sprite.directors.push(new Foundation.Keys4WaySpriteDirector(
  game['time'],         // Game's GameTimeTracker object reference
  game['keys'],         // Game's KeysController object reference
  null,                 // Use default WASD movement
  new Vector2(100, 200) // Speed: move 100 units per second on x, 200 on y
));

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Implementation Details

Reference paths

• '/foundation/_digest.ts'
• '/foundation/core/directors/_digest.ts'
• '/foundation/core/directors/Keys4WaySpriteController.ts'

Extends

This type does not extend a base type.

Implements

This type implements the following interfaces:

• ./interfaces.md

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Public Properties

speed: Vector2

• The number of units your sprite can travel on x and y per second.

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Constructors

public constructor(time: GameTimeTracker, keyController: KeyController, moveKeys: Keys4Way = {up: KeyCodes.w, down: KeyCodes.s, left: KeyCodes.a, right: KeyCodes.d}, speed: Vector2 = new Vector2(100, 100))

• time - Your game's time tracker object.
• keyController - Your game's key controller object.
• moveKeys - Keys to use for movement. Defaults : {up: KeyCodes.w, down: KeyCodes.s, left: KeyCodes.a, right: KeyCodes.d}
• speed - The number of units your sprite can travel on x and y per second. Defaults to (100, 100)