Refactored into multiple files. Still need to work on the structure.

elm-package.json

@@ -4,7 +4,8 @@
     "repository": "https://github.com/user/project.git",
     "license": "BSD3",
     "source-directories": [
-        "."
+        ".",
+		"./src"
     ],
     "exposed-modules": [],
     "dependencies": {

main.elm

@@ -1,98 +1,18 @@
-import Html exposing (Html, h1, div, text)
-import Time exposing (Time, inMilliseconds)
-import Svg exposing (Svg, svg, g, path)
-import Svg.Attributes exposing (stroke, fill, strokeLinejoin, strokeWidth, width, height, viewBox, d)
-import Svg.Path exposing (pathToString, arcBy, subpath, closed, lineBy, startAt, antiClockwise, clockwise, largestArc)
-import AnimationFrame exposing (times)
+module Main exposing (..)
 
+import Html
+import Init.All
+import Subscriptions exposing (subscriptions)
+import Updates.All exposing (update)
+import Views.Body exposing (view)
+import Types exposing (Model, Msg)
 
-mOVE_SPEED = 60 -- pixels per second
-cHAR_RAD = 25 --half-width of character
-wIDTH = "500"
-hEIGHT = "900"
 
 main : Program Never Model Msg
 main =
     Html.program
-    { init = init
+        { init = ( Init.All.init, Cmd.none )
         , view = view
         , update = update
         , subscriptions = subscriptions
         }
-
-
--- MODEL
-
-type alias Model = 
-    { time : Time }
-
-init : (Model, Cmd msg)
-init = 
-    ({ time = 0 }
-    ,Cmd.none
-    )
-
--- UPDATE
-
-type Msg = Tick Time
-
-update : Msg -> Model -> (Model, Cmd Msg )
-update msg model =
-    case msg of
-        Tick newTime ->
-            ({ model | time = newTime }, Cmd.none)
-
--- SUBSCRIPTIONS
-
-subscriptions : Model -> Sub Msg
-subscriptions model = 
-    times Tick
-
--- VIEW
-
-type alias Point = (Float, Float)
-
-render : String -> String -> Model -> Html msg
-render w h model = 
-    let
-        -- Pull this out into a function to calculate a position in a range
-        --  based off of a cycle time and current number in the cycle.
-        cycleTime = 500
-        maxOpen = 90
-        currentCycleRatio = (model.time |> inMilliseconds |> round) % cycleTime
-        openness = (toFloat currentCycleRatio) / (cycleTime / (2 * maxOpen)) - maxOpen |> abs
-    in
-        svg 
-            [ width w, height h, viewBox "0 0 500, 900"] 
-            [pacman (250, 450) (degrees openness)]
-
-pacman : Point -> Float -> Svg msg
-pacman position openness =
-    let
-        opp = cHAR_RAD * sin (openness/2)
-        adj = cHAR_RAD * cos (openness/2)
-    in
-        g []
-            [ path 
-                [ d <|
-                    pathToString [(subpath (startAt position) closed 
-                        [lineBy (adj, opp)
-                        ,arcBy (cHAR_RAD, cHAR_RAD) 0 (largestArc, clockwise) (0, -(opp * 2))
-                        ,lineBy (-adj, opp)
-                        ]
-                    )]
-                ,fill "#ffff00"
-                ] 
-                []
-            ]
-        
-                    
-view : Model -> Html Msg
-view model =
-    div []
-        [h1 [] [text "ElmMan!"]
-        ,render wIDTH hEIGHT model
-        ]
-
-        
-    

src/AnimationHelpers.elm

@@ -0,0 +1,15 @@
+module AnimationHelpers exposing (..)
+
+import Types exposing (Range)
+
+
+calculateAnimation : Int -> Int -> Range -> Float
+calculateAnimation current cycle range =
+    let
+        ( start, end ) =
+            range
+
+        rangeDiff =
+            end - start
+    in
+        (toFloat (current % cycle)) / (toFloat (cycle)) * rangeDiff + start

src/GLOBALS.elm

@@ -0,0 +1,13 @@
+module GLOBALS exposing (..)
+
+
+move_speed =
+    60
+
+
+character_radius =
+    25
+
+
+playAreaSize =
+    ( "500", "900" )

src/Init/All.elm

@@ -0,0 +1,11 @@
+module Init.All exposing (..)
+
+import Types exposing (Model)
+import Init.Player
+
+
+init : Model
+init =
+    { time = 0
+    , player = Init.Player.init
+    }

src/Init/Player.elm

@@ -0,0 +1,10 @@
+module Init.Player exposing (..)
+
+import Types exposing (PlayerModel, Direction(Right))
+
+
+init : PlayerModel
+init =
+    { direction = Right
+    , location = ( 250, 450 )
+    }

src/Subscriptions.elm

@@ -0,0 +1,12 @@
+module Subscriptions exposing (..)
+
+import AnimationFrame exposing (times, diffs)
+import Types exposing (Model, Msg(Tick, Tock))
+
+
+subscriptions : Model -> Sub Msg
+subscriptions model =
+    Sub.batch
+        [ times Tick
+        , diffs Tock
+        ]

src/Types.elm

@@ -0,0 +1,31 @@
+module Types exposing (..)
+
+import Time exposing (Time)
+
+
+type Direction
+    = Up
+    | Down
+    | Left
+    | Right
+
+
+type alias Model =
+    { time : Time
+    , player : PlayerModel
+    }
+
+
+type alias PlayerModel =
+    { direction : Direction
+    , location : ( Float, Float )
+    }
+
+
+type alias Range =
+    ( Float, Float )
+
+
+type Msg
+    = Tick Time
+    | Tock Time

src/Updates/All.elm

@@ -0,0 +1,29 @@
+module Updates.All exposing (update)
+
+import Updates.Player
+import Updates.Time
+import Types exposing (Msg(Tick, Tock), Model)
+import List
+import Time exposing (Time)
+
+
+update : Msg -> Model -> ( Model, Cmd Msg )
+update msg model =
+    let
+        tuples =
+            { player = Updates.Player.update msg model.player
+            , time = Updates.Time.update msg model.time
+            }
+
+        returnModel =
+            { player = Tuple.first tuples.player
+            , time = Tuple.first tuples.time
+            }
+
+        commands =
+            Cmd.batch
+                [ Tuple.second tuples.player
+                , Tuple.second tuples.time
+                ]
+    in
+        ( returnModel, commands )

src/Updates/Player.elm

@@ -0,0 +1,8 @@
+module Updates.Player exposing (update)
+
+import Types exposing (PlayerModel, Msg)
+
+
+update : Msg -> PlayerModel -> ( PlayerModel, Cmd Msg )
+update msg model =
+    ( model, Cmd.none )

src/Updates/Time.elm

@@ -0,0 +1,14 @@
+module Updates.Time exposing (update)
+
+import Time exposing (Time)
+import Types exposing (Msg(Tick, Tock))
+
+
+update : Msg -> Time -> ( Time, Cmd Msg )
+update msg model =
+    case msg of
+        Tick newTime ->
+            ( newTime, Cmd.none )
+
+        Tock timeDiff ->
+            ( model, Cmd.none )

src/Views/Body.elm

@@ -0,0 +1,18 @@
+module Views.Body exposing (..)
+
+import Html exposing (Html, h1, div, text)
+import GLOBALS exposing (playAreaSize)
+import Types exposing (Model, Range)
+import Views.PlayArea
+
+
+view : Model -> Html msg
+view model =
+    let
+        ( width, height ) =
+            playAreaSize
+    in
+        div []
+            [ h1 [] [ text "ElmMan!" ]
+            , Views.PlayArea.render width height model
+            ]

src/Views/PlayArea.elm

@@ -0,0 +1,14 @@
+module Views.PlayArea exposing (..)
+
+import Html exposing (Html)
+import Svg exposing (svg)
+import Svg.Attributes exposing (width, height, viewBox)
+import Types exposing (Model)
+import Views.Player
+
+
+render : String -> String -> Model -> Html msg
+render w h model =
+    svg
+        [ width w, height h, viewBox ("0 0 " ++ w ++ " " ++ h) ]
+        [ Views.Player.render model ]

src/Views/Player.elm

@@ -0,0 +1,69 @@
+module Views.Player exposing (..)
+
+import Time exposing (Time, inMilliseconds)
+import Svg exposing (Svg, g, path)
+import Svg.Attributes
+    exposing
+        ( fill
+        , d
+        )
+import Svg.Path
+    exposing
+        ( Point
+        , pathToString
+        , arcBy
+        , subpath
+        , closed
+        , lineBy
+        , startAt
+        , clockwise
+        , largestArc
+        )
+import AnimationHelpers exposing (calculateAnimation)
+import Types exposing (Model)
+import GLOBALS exposing (character_radius)
+
+
+render : Model -> Svg msg
+render model =
+    let
+        cycleTime =
+            500
+
+        maxOpen =
+            90
+
+        openness =
+            calculateAnimation (model.time |> inMilliseconds |> round) cycleTime ( 0, maxOpen )
+    in
+        pacman ( 250, 450 ) (degrees openness)
+
+
+pacman : Point -> Float -> Svg msg
+pacman position openness =
+    let
+        opp =
+            character_radius * sin (openness / 2)
+
+        adj =
+            character_radius * cos (openness / 2)
+
+        radiuses =
+            ( character_radius, character_radius )
+    in
+        g []
+            [ path
+                [ d <|
+                    pathToString
+                        [ (subpath (startAt position)
+                            closed
+                            [ lineBy ( adj, opp )
+                            , arcBy radiuses 0 ( largestArc, clockwise ) ( 0, -(opp * 2) )
+                            , lineBy ( -adj, opp )
+                            ]
+                          )
+                        ]
+                , fill "#ffff00"
+                ]
+                []
+            ]