From ffc274d310b14eb663d018a00a64b78ba45d0fc5 Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Wed, 8 Feb 2023 07:16:43 +0000
Subject: Use NoFieldSelectors

---
 src/Game.hs | 52 ++++++++++++++++++++++++++++++++--------------------
 1 file changed, 32 insertions(+), 20 deletions(-)

(limited to 'src/Game.hs')

diff --git a/src/Game.hs b/src/Game.hs
index 48a8e21..463ef27 100644
--- a/src/Game.hs
+++ b/src/Game.hs
@@ -31,15 +31,15 @@ version :: String
 version = "0.1.0"
 
 data Env = Env
-  { _window :: SDL.Window,
-    _renderer :: SDL.Renderer,
-    _canvas :: SDL.Texture,
-    _fullscreen :: IORef Bool,
-    _renderRect :: IORef (SDL.Rectangle CInt),
-    _controls :: IORef C.Controls,
-    _map :: M.Map,
-    _sprites :: S.SpriteSheet,
-    _entities :: IORef E.Entities
+  { window :: SDL.Window,
+    renderer :: SDL.Renderer,
+    canvas :: SDL.Texture,
+    fullscreen :: IORef Bool,
+    renderRect :: IORef (SDL.Rectangle CInt),
+    controls :: IORef C.Controls,
+    map :: M.Map,
+    sprites :: S.SpriteSheet,
+    entities :: IORef E.Entities
   }
 
 defaultRenderRect :: SDL.Rectangle CInt
@@ -72,17 +72,29 @@ main = do
   entities <- newIORef $ E.mkEntities sprites
   player <- E.mkPlayer sprites 32 104 controls (M.isBlocked map')
   entities $~ E.append player
-  runReaderT gameLoop (Env window renderer canvas fullscreen renderRect controls map' sprites entities)
+  runReaderT
+    gameLoop
+    Env
+      { window = window,
+        renderer = renderer,
+        canvas = canvas,
+        fullscreen = fullscreen,
+        renderRect = renderRect,
+        controls = controls,
+        map = map',
+        sprites = sprites,
+        entities = entities
+      }
   SDL.destroyWindow window
   SDL.quit
 
 toggleFullscreen :: ReaderT Env IO ()
 toggleFullscreen = do
   env <- ask
-  let fullscreen = env._fullscreen
-      renderRect = env._renderRect
-      renderer = env._renderer
-      window = env._window
+  let fullscreen = env.fullscreen
+      renderRect = env.renderRect
+      renderer = env.renderer
+      window = env.window
   fullscreen $~ not
   fs <- SDL.get fullscreen
   let mode = if fs then SDL.FullscreenDesktop else SDL.Windowed
@@ -104,12 +116,12 @@ toggleFullscreen = do
 gameLoop :: ReaderT Env IO ()
 gameLoop = do
   env <- ask
-  let renderer = env._renderer
-      canvas = env._canvas
-      renderRect = env._renderRect
-      controls = env._controls
-      map' = env._map
-      entities = env._entities
+  let renderer = env.renderer
+      canvas = env.canvas
+      renderRect = env.renderRect
+      controls = env.controls
+      map' = env.map
+      entities = env.entities
 
   events <- map SDL.eventPayload <$> SDL.pollEvents
 
-- 
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