package models import "gopkg.in/mgo.v2/bson" type Planet struct { Id bson.ObjectId `json:"id" bson:"_id,omitempty"` Size int64 // fields/slots Name string OwnerId bson.ObjectId Buildings map[string]int64 /* Buildings types (in the map, all in lowcase): MetalMine int64 CrystalMine int64 DeuteriumMine int64 EnergyMine int64 FusionReactor int64 RoboticsFactory int64 Shipyard int64 RessearchLab int64 */ }