obj

type Info struct {
	ID ids.Info `json:"id"`
	// internal name for development
	Name string `json:"name"`
	// img or clip to render, objects can be invisible e.g. areas to trigger an action
	Asset ids.Topic `json:"asset,omitempty"`
	// text info for obj that can be inspected
	Descr string `json:"descr,omitempty"`
	// dialog id for items with a dialog e.g. terminals or keypads
	Dia ids.Dia `json:"dia,omitempty"`
}

type InfoTable = ids.ListTable[ids.Info, Info, *Info]

type Obj struct {
	ID ids.Obj `json:"id"`
	// generic info
	Info ids.Info `json:"info"`
	// level position and dimension
	Lvl ids.Lvl `json:"lvl"`
	geo.Box
	// specific components:
	// loot inventory id of lootable items
	Loot ids.Inv `json:"loot,omitempty"`
}

type ObjTable = ids.ListTable[ids.Obj, Obj, *Obj]

type Sys struct {
	Info InfoTable
	Obj  ObjTable
}