module Types exposing (..)

--| Core game types for our Choose Your Own Adventure game

--| A unique identifier for items
type ItemId
    = ItemId String

--| A unique identifier for scenes
type SceneId
    = SceneId String

--| Represents an item in the game
type alias Item =
    { id : ItemId
    , name : String
    , description : String
    }

--| Represents a choice/action the player can take
type alias Choice =
    { text : String
    , nextScene : SceneId
    , requiredItem : Maybe ItemId
    , consumesItem : Bool
    }

--| Represents a scene in the game
type alias Scene =
    { id : SceneId
    , title : String
    , description : String
    , choices : List Choice
    , items : List Item
    }

--| The complete game state
type alias Model =
    { currentScene : SceneId
    , inventory : List Item
    , scenes : List Scene
    }

--| Messages that can occur in the game
type Msg
    = ChooseChoice Choice
    | PickupItem Item
    | UseItem Item SceneId