Variable RaycastConst

Type Declaration

• cast: function

  • cast(
        scene: Scene,
        originX: number,
        originY: number,
        dirX: number,
        dirY: number,
        maxDistance: number,
        objects: GameObject[],
    ): RaycastHit | null

    Cast a ray from origin in a direction, checking against a list of objects. Returns the closest hit, or null if no intersection.

    Parameters

    • scene: Scene
    • originX: number
    • originY: number
    • dirX: number
    • dirY: number
    • maxDistance: number
    • objects: GameObject[]

    Returns RaycastHit | null

• debugDraw: function

  • debugDraw(
        scene: Scene,
        graphics: Phaser.GameObjects.Graphics,
        x1: number,
        y1: number,
        x2: number,
        y2: number,
        color?: number,
        hit?: RaycastHit | null,
    ): void

    Debug visualization: draw a ray in the scene.

    Parameters

    • scene: Scene
    • graphics: Phaser.GameObjects.Graphics
    • x1: number
    • y1: number
    • x2: number
    • y2: number
    • color: number = 0xff0000
    • Optionalhit: RaycastHit | null

    Returns void

• lineOfSight: function

  • lineOfSight(
        scene: Scene,
        x1: number,
        y1: number,
        x2: number,
        y2: number,
        obstacles: GameObject[],
    ): boolean

    Check if there's line-of-sight between two points (no objects blocking).

    Parameters

    • scene: Scene
    • x1: number
    • y1: number
    • x2: number
    • y2: number
    • obstacles: GameObject[]

    Returns boolean

• nearest: function

  • nearest(objects: GameObject[], x: number, y: number): GameObject | null

    Find the nearest object to a point.

    Parameters

    • objects: GameObject[]
    • x: number
    • y: number

    Returns GameObject | null

• queryCircle: function

  • queryCircle(
        objects: GameObject[],
        cx: number,
        cy: number,
        radius: number,
    ): GameObject[]

    Find all objects within a circular area.

    Parameters

    • objects: GameObject[]
    • cx: number
    • cy: number
    • radius: number

    Returns GameObject[]

• queryRect: function

  • queryRect(
        objects: GameObject[],
        x: number,
        y: number,
        width: number,
        height: number,
    ): GameObject[]

    Find all objects within a rectangular area.

    Parameters

    • objects: GameObject[]
    • x: number
    • y: number
    • width: number
    • height: number

    Returns GameObject[]

• rayVsRect: function

  • rayVsRect(
        ox: number,
        oy: number,
        dx: number,
        dy: number,
        maxDist: number,
        rx: number,
        ry: number,
        rw: number,
        rh: number,
    ): { distance: number; x: number; y: number } | null

    Ray vs AABB intersection test

    Parameters

    • ox: number
    • oy: number
    • dx: number
    • dy: number
    • maxDist: number
    • rx: number
    • ry: number
    • rw: number
    • rh: number

    Returns { distance: number; x: number; y: number } | null