multiple resources view + model
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Yann Esposito (Yogsototh)
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1 changed files with 98 additions and 64 deletions
106
Main.elm
106
Main.elm
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@ -3,6 +3,10 @@ import Html.Attributes exposing (style)
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import Html.App as App
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import Time exposing (Time,millisecond)
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import Html.Events exposing (onClick)
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-- import List exposing (map, foldl, head, tail)
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import Set as Set
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import Dict as Dict
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-- import Maybe exposing (withDefault)
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main : Program Never
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main = App.program { init = init
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@ -13,59 +17,81 @@ main = App.program { init = init
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-- MODEL
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-- type alias NatResource = { name : String
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-- , growthBySec : Float
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-- , minBound : Float
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-- , maxBound : Float
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-- , value : Float
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-- }
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--
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-- humanity : NatResource
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-- humanity = { name = "sane people"
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-- , minBound = 0
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-- , maxBound = 20000000000
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-- , value = 7000000000
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-- }
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-- flu = { resourceName = "sane people"
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-- , growthBySec = -0.00001
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-- }
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--
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type alias Model = { money : Float
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, mbs : Float
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type alias NeededResource =
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{ resourceName : String
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, neededQuantity : Float
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, period : Time
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-- variance of resource access by in need resource unity
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, variance : Float
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-- death probability for each needed resource
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-- that don't reach its consumption goal
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, deathProbability : Float
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}
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type alias NatResource =
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{ name : String
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, quantity: Float
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, stdGrowBySecByUnit : (Float,Float)
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, neededResources : Set.Set NeededResource
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}
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year : Float
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year = 1000 * 60 * 60 * 24 * 365
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humanity : NatResource
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humanity = { name = "humanity"
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, quantity = 7000000000
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, stdGrowBySecByUnit = (3,30 * year)
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, neededResources = Set.empty
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}
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type alias Model = { resources : Dict.Dict String NatResource
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, t : Time
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, timeSpeed : Int
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, relTime : Time
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}
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init : (Model,Cmd Msg)
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init = ({ money = 0
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, mbs = 1
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init = (initModel, Cmd.none)
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initModel : Model
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initModel =
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{ resources = initResources
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, relTime = 0
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, t = 0
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, timeSpeed = 1
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}, Cmd.none)
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}
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initResources : Dict.Dict String NatResource
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initResources = Dict.fromList (List.map (\h -> (h.name,h)) [humanity])
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-- UPDATE
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type Msg = Gain Int | Tick Time | Reset | ChangeTimeSpeed Int
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type Msg = Tick Time | Reset | ChangeTimeSpeed Int
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update : Msg -> Model -> (Model, Cmd Msg)
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update msg model =
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let newmodel = case msg of
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Gain i -> { model | mbs = max 0 (model.mbs + (toFloat i)) }
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ChangeTimeSpeed i -> { model | timeSpeed = max 0 i }
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Tick newTime ->
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{ model | money = model.money +
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(if model.t > 0
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then model.mbs * (toFloat model.timeSpeed) * (newTime - model.t) / 1000
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let elapsedTimeInMs = (if model.t > 0
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then (toFloat model.timeSpeed) * (newTime - model.t)
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else 0)
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in { model
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| resources = Dict.map (updateResource model.resources elapsedTimeInMs) model.resources
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, t = newTime
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, relTime = (if model.t > 0
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then model.relTime + (toFloat model.timeSpeed) * (newTime - model.t)
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else 0)}
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Reset -> { model | money = 0 }
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Reset -> fst init
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in (newmodel,Cmd.none)
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updateResource : Dict.Dict String NatResource -> Float -> String -> NatResource -> NatResource
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updateResource allResources elapsedTimeInMs resourceName natResource =
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let growRatio = (fst natResource.stdGrowBySecByUnit) / (snd natResource.stdGrowBySecByUnit)
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in { natResource | quantity = natResource.quantity + natResource.quantity * growRatio
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}
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-- SUBSCRIPTION
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subscriptions : Model -> Sub Msg
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@ -108,9 +134,9 @@ displayTime t =
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view : Model -> Html Msg
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view model = div [ wdgStyle ]
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[ div [ style [("color","#888")
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([ div [ style [("color","#888")
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, ("font-size","12px")]]
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[text ("dbs: " ++ (toString model.mbs))]
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[text ("dbs: " ++ (toString model.resources))]
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, div [ style [("color","#888")
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, ("font-size","12px")]]
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[text ("time: " ++ (displayTime <| truncate <| model.relTime))]
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@ -124,15 +150,23 @@ view model = div [ wdgStyle ]
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, button [ onClick (ChangeTimeSpeed 3600) ] [text "1h/s"]
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, button [ onClick (ChangeTimeSpeed (24*3600)) ] [text "1d/s"]
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, node "hr" [] []
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, button [ onClick (Gain -1) ] [text "-1/s"]
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, button [ onClick (Gain 1) ] [text "+1/s"]
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, button [ onClick Reset ] [text "reset"]
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, div [ style [ ("font-size","21px")
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, button [ onClick Reset ] [text "reset"]]
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++
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(Dict.toList model.resources |>
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List.map snd |>
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List.map viewResource))
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viewResource : NatResource -> Html Msg
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viewResource resource =
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div [ style [ ("font-size","21px")
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, ("font-family","Menlo, monaco, monospace")
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, ("background","#EEE")
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, ("padding","1em")
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, ("margin","1em")
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, ("border","solid 1px #CCC")
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]]
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[text (toString (truncate model.money))]
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]
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[ Html.span [style [ ("font-weight","bold")
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, ("font-size",".8em")
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, ("margin-bottom","2ex")]]
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[text <| (resource.name) ++ ": "]
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, resource.quantity |> round |> toString |> text ]
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