1 files changed, 54 insertions, 0 deletions
diff --git a/src/Update/Update.elm b/src/Update/Update.elm
new file mode 100644
index 0000000..0187dcf
--- /dev/null
+++ b/src/Update/Update.elm
@@ -0,0 +1,54 @@
+module Update.Update
+  ( update
+  ) where
+
+import List
+import Keyboard (KeyCode)
+import Char (fromCode, toCode)
+
+import Model.Player (..)
+import Model.Point (pointSpeed, pointMove, pointAwayDist)
+import Model.Vec2 (..)
+import Model.Config (otherConfig)
+import Model.Cloud (..)
+import Model.Game (..)
+
+import Utils.Geometry (..)
+import Utils.Physics (getNewPosAndSpeed)
+
+import Update.CloudUpdate (cloudUpdate)
+
+import Input (Input)
+
+update : Input -> Game -> Game
+update {dir, inputKeysDown, delta} {time, keysDown, score, player, cloud, bestScore, seed} =
+  let hostilePoints = cloud.points (otherConfig player.config)
+  in  if(playerPointsCollision time player hostilePoints) then
+        let newBestScore = if(score > bestScore) then score else bestScore
+        in  initialGame seed player.pos player.config newBestScore
+      else
+        let newTime = time + delta
+            newPlayer = playerStep delta dir (newKeyCode keysDown inputKeysDown) player
+            (newCloud, addScore, newSeed) = cloudUpdate time seed newPlayer cloud
+        in  { time = newTime
+            , keysDown = inputKeysDown
+            , score = score + addScore
+            , player = newPlayer
+            , cloud = newCloud
+            , bestScore = bestScore
+            , seed = newSeed
+            }
+
+playerStep : Float -> Vec2 -> (KeyCode -> Bool) -> Player -> Player
+playerStep dt dir newKey player =
+  let (pos, speed) = getNewPosAndSpeed dt dir playerSpeed (player.pos, player.speed)
+      newConfig = if (newKey 69) then otherConfig player.config else player.config
+  in  { pos = inBoard playerSize pos
+      , speed = speed
+      , config = newConfig
+      }
+
+newKeyCode : List KeyCode -> List KeyCode -> KeyCode -> Bool
+newKeyCode lastKeyCodes newKeyCodes keyCode =
+  let contains = not << List.isEmpty << List.filter (\kc -> kc == keyCode)
+  in  not (contains lastKeyCodes) && (contains newKeyCodes)