/* HelperPlace puts an entity on to the map at a particular position */ func HelperPlace(db *engine.EntityDB, eid engine.Entity, r engine.Entity, x, y, z int64) { if !db.Has(r, "map") { return } db.Get(r, "map").(*EntityMap).Set(x, y, z, eid) pos := db.Create(eid, "position").(*Position) pos.R, pos.X, pos.Y, pos.Z = r, x, y, z }