gg/keep.go

package gg

/*func (e *engine) Resolve() {
	eng := (*Engine)(e)
	type resHold struct{
		Resolver Resolver
		input chan *Context
	}
	colliders := map[CollisionType] []Collider{}

	resolvers := []resHold{}
	for _, object := range e.Objects.store {
		if object.IsResolvable() {
			interests := object.GetCollisionInterest()
			for _, interest := range interests {
				_, ok := colliders[interest]
				if !ok {
					colliders[interest] = []Collider{}
				}
			}
			resolvers = append(resolvers, resHold{
				object,
				object.Input(),
			})
		}
	}

	for _, object := range e.Objects.store {
		if object.IsCollidable() {
			typ := object.CollisionType()
			_, ok := colliders[typ]
			if !ok {
				continue
			}
			colliders[typ] = append(colliders[typ], object)
		}
	}

	for _, resolver := range resolvers {
		interests := resolver.Resolver.GetCollisionInterest()
		cols := []Collision{}
		for _, interest := range interests {
			cols = append(cols, GetCollisions(resolver.Resolver, colliders[interest])...)
		}
		if len(cols) > 0 {
			c := &Context{
				typ: resolveContext,
				Collisions: cols,
				Engine: eng,
			}
			e.wg.Add(1)
			resolver.input <- c
		}
	}
	e.wg.Wait()
}*/