#6 Win/End state #8 End screen #9 level selection

lib/RPGEngine/Config.hs

@@ -23,6 +23,10 @@ bgColor = makeColor (37 / 256) (19 / 256) (26 / 256) 1
 textColor :: Color
 textColor = white
 
+-- Color of selection
+selectionColor :: Color
+selectionColor = red
+
 -- Default scale
 zoom :: Float
 zoom = 5

lib/RPGEngine/Data/Game.hs

@@ -5,7 +5,7 @@ module RPGEngine.Data.Game
 ) where
 
 import RPGEngine.Data
-    ( Player(Player, position),
+    ( Player(..),
       Direction,
       Physical(Exit, Walkable, Entrance),
       State(..),
@@ -33,4 +33,5 @@ isPlayerAtExit _ = False
 
 -- Check if the players health is <= 0, which means the player is dead.
 isPlayerDead :: Game -> Bool
-isPlayerDead _ = False
+isPlayerDead g@Game{ state = Playing{ player = Player{ playerHp = (Just hp)}}} = hp <= 0
+isPlayerDead _ = False

lib/RPGEngine/Input/Lose.hs

@@ -2,11 +2,16 @@ module RPGEngine.Input.Lose
 ( handleInputLose
 ) where
 
-import RPGEngine.Input.Core (InputHandler)
+import RPGEngine.Input.Core (InputHandler, handleAnyKey)
 
-import RPGEngine.Data (Game)
+import RPGEngine.Data (Game(..), State(..))
 
 ------------------------------ Exported ------------------------------
 
 handleInputLose :: InputHandler Game
-handleInputLose = undefined
+handleInputLose = handleAnyKey retry
+
+----------------------------------------------------------------------
+
+retry :: Game -> Game
+retry g@Game{ state = Lose{ restart = restart }} = g{ state = restart }

lib/RPGEngine/Input/Playing.hs

@@ -50,7 +50,7 @@ checkPlaying g@Game{ state = s@Playing{ restart = restart }} = newGame
     where newGame | isPlayerDead g   = loseGame
                   | isPlayerAtExit g = g{ state = goToNextLevel s }
                   | otherwise        = g
-          loseGame      = g{ state = restart }
+          loseGame      = g{ state = Lose{ restart = restart }}
 checkPlaying g = g
 
 pauseGame :: Game -> Game

lib/RPGEngine/Render/Core.hs

@@ -44,6 +44,7 @@ allItems = [
 
 allGui :: [(String, FilePath)]
 allGui = [
+    ("main", "main.png"),
     ("health", "health.png")
     ]
 

lib/RPGEngine/Render/LevelSelection.hs

@@ -4,7 +4,7 @@ module RPGEngine.Render.LevelSelection
 
 import RPGEngine.Render.Core (Renderer)
 
-import RPGEngine.Config (resolution, zoom, uizoom)
+import RPGEngine.Config (resolution, zoom, uizoom, textColor, selectionColor )
 import RPGEngine.Data (State (..))
 
 import Graphics.Gloss ( pictures, color, text, translate, blank )
@@ -25,7 +25,8 @@ renderLevelList LevelSelection{ levelList = list, selector = selector } = everyt
     where everything       = pictures $ map render entries
           sel              = selection selector
           entries          = zip [0::Int .. ] list
-          render (i, path) | i == sel  = color red $ scale uizoom uizoom $ translate 0 (offset i) $ text path
-                           | otherwise = scale uizoom uizoom $ translate 0 (offset i) $ text path
+          render (i, path) | i == sel  = color selectionColor $ make (i, path)
+                           | otherwise = color textColor      $ make (i, path)
+          make   (i, path) = scale uizoom uizoom $ translate 0 (offset i) $ text path
           offset i         = negate (250 * uizoom * fromIntegral i)
 renderLevelList _ = blank

lib/RPGEngine/Render/Lose.hs

@@ -1,15 +1,21 @@
 module RPGEngine.Render.Lose
 ( renderLose
 ) where
-
 import RPGEngine.Render.Core (Renderer)
 
+import RPGEngine.Config (uizoom, textColor)
 import RPGEngine.Data (State)
 
-import Graphics.Gloss (text)
+import Graphics.Gloss (text, scale, color, translate)
+
+------------------------------ Constants -----------------------------
+
+message :: String
+message = "You lose! Press any key to retry."
 
 ------------------------------ Exported ------------------------------
 
--- TODO
 renderLose :: Renderer State
-renderLose _ = text "You lose"
+renderLose _ = scaled $ center $ color textColor $ text message
+    where scaled = scale uizoom uizoom
+          center = translate (-1200) 0

lib/RPGEngine/Render/Menu.hs

@@ -2,16 +2,23 @@ module RPGEngine.Render.Menu
 ( renderMenu
 ) where
 
-import RPGEngine.Render.Core (Renderer)
+import RPGEngine.Render.Core (Renderer, getRender)
 
 import RPGEngine.Config ( uizoom, textColor )
 import RPGEngine.Data (State)
 
-import Graphics.Gloss (text, scale, color, white, translate)
+import Graphics.Gloss (text, scale, color, translate, pictures)
+
+------------------------------ Constants -----------------------------
+
+message :: String
+message = "[Press any key to start]"
 
 ------------------------------ Exported ------------------------------
 
 renderMenu :: Renderer State
-renderMenu _ = scaled $ center $ color textColor $ text "[Press any key to start]"
-    where scaled = scale uizoom uizoom
-          center = translate (-750) 0
+renderMenu _ = pictures [main, pressAny]
+    where pressAny = scaled $ center $ color textColor $ text message
+          scaled   = scale uizoom uizoom
+          center   = translate (-800) (-320)
+          main     = getRender "main"

lib/RPGEngine/Render/Win.hs

@@ -4,12 +4,19 @@ module RPGEngine.Render.Win
 
 import RPGEngine.Render.Core (Renderer)
 
+import RPGEngine.Config (uizoom, textColor)
 import RPGEngine.Data (State)
 
-import Graphics.Gloss (text)
+import Graphics.Gloss (text, scale, color, translate)
+
+------------------------------ Constants -----------------------------
+
+message :: String
+message = "You win! Press any key to return to the menu."
 
 ------------------------------ Exported ------------------------------
 
--- TODO
 renderWin :: Renderer State
-renderWin _ = text "You win!\nPress any key to return to the menu."
+renderWin _ = scaled $ center $ color textColor $ text message
+    where scaled = scale uizoom uizoom
+          center = translate (-1500) 0