Class Camera

constructor

• new Camera(config?: CameraConfig): Camera

  Create a 2D camera.

  Parameters

  • config: CameraConfig = {}

    Initial configuration.

  Returns Camera

bounds

pos

rotation

size

zoom

apply

• apply(): void

  Push the camera transform onto the renderer. Call before drawing world objects.

  Returns void

applyToPos

• applyToPos(worldPos: Vec2): Vec2

  Alias for worldToScreen.

  Parameters

  • worldPos: Vec2

  Returns Vec2

clone

• clone(): Camera

  Create a deep copy of this camera.

  Returns Camera

end

• end(): void

  Pop the camera transform. Call after drawing world objects.

  Returns void

follow

• follow(
      target: Vec2 | { x: number; y: number },
      options?: { deadZone?: Vec2; lookahead?: Vec2; speed?: number },
  ): void

  Follow a target position each frame.

  Parameters

  • target: Vec2 | { x: number; y: number }

    Object with x,y to track.

  • Optionaloptions: { deadZone?: Vec2; lookahead?: Vec2; speed?: number }

    Follow options (deadzone, lookahead, speed).

  Returns void

screenToWorld

• screenToWorld(screenPos: Vec2): Vec2

  Convert a screen-space position to world-space.

  Parameters

  • screenPos: Vec2

  Returns Vec2

shake

• shake(intensity: number): void

  Trigger a screen shake with the given pixel intensity (lasts 0.25s).

  Parameters

  • intensity: number

  Returns void

stopFollow

• stopFollow(): void

  Stop following the current target.

  Returns void

update

• update(dt: number): void

  Advance follow, shake, and bounds clamping by dt seconds.

  Parameters

  • dt: number

  Returns void

worldToScreen

• worldToScreen(worldPos: Vec2): Vec2

  Convert a world-space position to screen-space.

  Parameters

  • worldPos: Vec2

  Returns Vec2