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|
module Struct.Tile exposing
(
Ref,
Type,
Instance,
Border,
new,
new_instance,
new_border,
error_tile_instance,
get_id,
get_name,
get_borders,
get_border_type_id,
get_border_variant_ix,
get_cost,
get_instance_cost,
get_location,
get_type_id,
get_variant_ix,
get_local_variant_ix,
get_omnimods,
solve_tile_instance,
decoder
)
-- Elm -------------------------------------------------------------------------
import Dict
import Json.Decode
import Json.Decode.Pipeline
-- Battle ----------------------------------------------------------------------
import Constants.UI
import Constants.Movement
import Struct.Location
import Struct.Omnimods
--------------------------------------------------------------------------------
-- TYPES -----------------------------------------------------------------------
--------------------------------------------------------------------------------
type alias Ref = Int
type alias Type =
{
id : Int,
name : String,
crossing_cost : Int,
omnimods : Struct.Omnimods.Type
}
type alias Border =
{
type_id : Int,
variant_ix : Int
}
type alias Instance =
{
location : Struct.Location.Type,
crossing_cost : Int,
type_id : Int,
variant_ix : Int,
borders : (List Border)
}
--------------------------------------------------------------------------------
-- LOCAL -----------------------------------------------------------------------
--------------------------------------------------------------------------------
noise_function : Int -> Int -> Int -> Int
noise_function a b c =
(round (radians (toFloat ((a + 1) * 2 + (b + 1) * 3 + c))))
--------------------------------------------------------------------------------
-- EXPORTED --------------------------------------------------------------------
--------------------------------------------------------------------------------
new : Int -> String -> Int -> Struct.Omnimods.Type -> Type
new id name crossing_cost omnimods =
{
id = id,
name = name,
crossing_cost = crossing_cost,
omnimods = omnimods
}
new_border : Int -> Int -> Border
new_border a b =
{
type_id = a,
variant_ix = b
}
new_instance : (
Struct.Location.Type ->
Int ->
Int ->
Int ->
(List Border) ->
Instance
)
new_instance location type_id variant_ix crossing_cost borders =
{
location = location,
type_id = type_id,
variant_ix = variant_ix,
crossing_cost = crossing_cost,
borders = borders
}
error_tile_instance : Int -> Int -> Instance
error_tile_instance x y =
{
location = {x = x, y = y},
type_id = 0,
variant_ix = 0,
crossing_cost = Constants.Movement.cost_when_out_of_bounds,
borders = []
}
get_id : Type -> Int
get_id tile = tile.id
get_cost : Type -> Int
get_cost tile = tile.crossing_cost
get_instance_cost : Instance -> Int
get_instance_cost tile_inst = tile_inst.crossing_cost
get_name : Type -> String
get_name tile = tile.name
get_location : Instance -> Struct.Location.Type
get_location tile_inst = tile_inst.location
get_type_id : Instance -> Int
get_type_id tile_inst = tile_inst.type_id
get_border_type_id : Border -> Int
get_border_type_id tile_border = tile_border.type_id
get_borders : Instance -> (List Border)
get_borders tile_inst = tile_inst.borders
get_variant_ix : Instance -> Int
get_variant_ix tile_inst = tile_inst.variant_ix
get_border_variant_ix : Border -> Int
get_border_variant_ix tile_border = tile_border.variant_ix
get_local_variant_ix : Instance -> Int
get_local_variant_ix tile_inst =
(
(noise_function
tile_inst.location.x
tile_inst.location.y
tile_inst.crossing_cost
)
% Constants.UI.local_variants_per_tile
)
get_omnimods : Type -> Struct.Omnimods.Type
get_omnimods t = t.omnimods
solve_tile_instance : (Dict.Dict Int Type) -> Instance -> Instance
solve_tile_instance tiles tile_instance =
case (Dict.get tile_instance.type_id tiles) of
(Just tile) ->
{tile_instance | crossing_cost = tile.crossing_cost}
Nothing ->
(error_tile_instance
tile_instance.location.x
tile_instance.location.y
)
decoder : (Json.Decode.Decoder Type)
decoder =
(Json.Decode.Pipeline.decode
Type
|> (Json.Decode.Pipeline.required "id" Json.Decode.int)
|> (Json.Decode.Pipeline.required "nam" Json.Decode.string)
|> (Json.Decode.Pipeline.required "ct" Json.Decode.int)
|> (Json.Decode.Pipeline.required "omni" Struct.Omnimods.decoder)
)
|
