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|
module Model.HandleServerReply.SetMap exposing (apply_to)
-- Elm -------------------------------------------------------------------------
import Array
import Dict
import Json.Decode
-- Battlemap -------------------------------------------------------------------
import Battlemap
import Battlemap.Tile
import Model
--------------------------------------------------------------------------------
-- TYPES -----------------------------------------------------------------------
--------------------------------------------------------------------------------
type alias MapData =
{
width : Int,
height : Int,
content : (List (List Int))
}
--------------------------------------------------------------------------------
-- LOCAL -----------------------------------------------------------------------
--------------------------------------------------------------------------------
deserialize_tile : Int -> Int -> (List Int) -> Battlemap.Tile.Type
deserialize_tile map_width index data =
case data of
[icon_id, cost] ->
(Battlemap.Tile.new
(index % map_width)
(index // map_width)
(toString icon_id)
cost
)
_ ->
(Battlemap.Tile.error_tile
(index % map_width)
(index // map_width)
)
--------------------------------------------------------------------------------
-- EXPORTED --------------------------------------------------------------------
--------------------------------------------------------------------------------
apply_to : Model.Type -> String -> Model.Type
apply_to model serialized_map =
case
(Json.Decode.decodeString
(Json.Decode.map3 MapData
(Json.Decode.field "width" Json.Decode.int)
(Json.Decode.field "height" Json.Decode.int)
(Json.Decode.field
"content"
(Json.Decode.list
(Json.Decode.list Json.Decode.int)
)
)
)
serialized_map
)
of
(Result.Ok map_data) ->
(Model.reset
{model |
battlemap =
(Battlemap.new
map_data.width
map_data.height
(List.indexedMap
(deserialize_tile map_data.width)
map_data.content
)
)
}
(Dict.empty)
)
_ -> model
|
