Struct Ball 

pub struct Ball {
    pub kind: usize,
    pub color: usize,
    pub instance: Option<RenderEntity>,
    pub body: Option<RigidBodyHandle>,
    pub phase: BallPhase,
    pub transform: Transform,
}

One ball, on an entity of its own in the gameplay world.

The entity is the ball’s identity: every answer names it, so a ball needs no id of its own and no table to be looked up in. A ball still waiting for a half has None where that half will be, and it counts as drawn only once the render world has confirmed it: see BallPhase.

Fields

kind: usize

Which shape it is, an index into SHAPE_KINDS.

color: usize

Which color it is, an index into BALL_COLORS.

instance: Option<RenderEntity>

The render instance the render world created for it.

body: Option<RigidBodyHandle>

The body the physics world spawned for it.

phase: BallPhase

How far the ball has come: see BallPhase.

transform: Transform

Where the ball starts, which is where its instance is shown.

Trait Implementations

impl Debug for Ball

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.