Struct CollisionSystem

common/collision.go:523–529

CollisionSystem is a system that detects collisions between entities, sends a message if collisions are detected, and updates their SpaceComponent so entities cannot pass through Solids.

// CollisionSystem is a system that detects collisions between entities, sends a message if collisions
// are detected, and updates their SpaceComponent so entities cannot pass through Solids.
type CollisionSystem struct {
	// Solids, used to tell which collisions should be treated as solid by bitwise comparison.
	// if a.Main & b.Group & sys.Solids{ Collisions are treated as solid.  }
	Solids CollisionGroup

	entities []collisionEntity
}

// Add adds an entity to the CollisionSystem. To be added, the entity has to have a basic, collision, and space component.
func (c *CollisionSystem) Add(basic *ecs.BasicEntity, collision *CollisionComponent, space *SpaceComponent) {