BoxCollider

namespace Griff.Scenes;

public sealed class BoxCollider : Collider

A box for collisions, centered on the entity (plus Offset) and scaled by its transform. It stays upright whatever the entity’s rotation, unless its BodyRotates: then it turns with the entity. Without a Body the box is static: walls, floors, platforms.

This is a component: its saved properties are on its component page.

Properties

IgnoreLayers

public override string? IgnoreLayers { get; set; }

IsTrigger

public override bool IsTrigger { get; set; }

Layer

public override string? Layer { get; set; }

Offset

public override Vector2 Offset { get; set; }

OneWay

public bool OneWay { get; set; }

Only blocks bodies landing on top: jump up through it from below, stand on it from above.

Size

public Vector2 Size { get; set; }

Width and height, in world units before the transform’s scale.

WorldBounds

public override Box WorldBounds { get; }

WorldBox

public Box WorldBox { get; }

The box it covers in the world, from its entity’s position and scale. One that Turns is the box round it as it’s turned (see WorldShape for the turned box itself).

WorldCorners

public ValueTuple<Vector2, Vector2, Vector2, Vector2> WorldCorners { get; }

Its four corners in the world, anticlockwise from the bottom left (as it’s turned, if it Turns).

WorldShape

public ValueTuple<Vector2, Vector2, Vector2> WorldShape { get; }

The box in the world as it is: its middle, half its width and height, and which way its own X axis points (a unit vector, (1, 0) unless it Turns; its Y axis is that turned a quarter anticlockwise).

Methods

Contains

public override bool Contains(Vector2 point)