From fd3b8035fba798cc21ae10f75344acb318292f27 Mon Sep 17 00:00:00 2001
From: Starla Insigna <hatkirby@fourisland.com>
Date: Sun, 3 Jun 2012 10:31:28 -0400
Subject: Removed screen refresh loop

Now, the screen repaints itself only after it changes (or the component resizes or something and needs to be repainted). This is much better than the refresh loop because it uses much less CPU and doesn't make your computer's fan growl at you.
---
 src/com/fourisland/frigidearth/Main.java | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'src')

diff --git a/src/com/fourisland/frigidearth/Main.java b/src/com/fourisland/frigidearth/Main.java
index 40a10f7..2b3f5ee 100644
--- a/src/com/fourisland/frigidearth/Main.java
+++ b/src/com/fourisland/frigidearth/Main.java
@@ -26,7 +26,7 @@ import javax.swing.JFrame;
  *
  * @author hatkirby
  */
-public class Main
+public class Main extends Canvas
 {
     public static final int GAME_WIDTH = 640;
     public static final int GAME_HEIGHT = 480;
@@ -43,7 +43,7 @@ public class Main
     
     public static void main(String[] args)
     {
-        gameCanvas = new Canvas();
+        gameCanvas = new Main();
         
         mainWindow = new JFrame();
         mainWindow.setTitle("Frigid Earth");
@@ -61,6 +61,7 @@ public class Main
             public void keyPressed(KeyEvent ke)
             {
                 inputables.peek().processInput(ke);
+                render(gameCanvas);
             }
 
             @Override
@@ -75,16 +76,6 @@ public class Main
         gameCanvas.createBufferStrategy(2);
         
         setGameState(new MapViewGameState());
-        
-        long waitTime = System.nanoTime() + (1000000*FPS);
-        for (;;)
-        {
-            if (System.nanoTime() > waitTime)
-            {
-                render(gameCanvas);
-                waitTime = System.nanoTime() + (1000000*FPS);
-            }
-        }
     }
     
     public static void setGameState(GameState m_gameState)
@@ -95,6 +86,8 @@ public class Main
         gameState = m_gameState;
         renderables.add(gameState);
         inputables.push(gameState);
+        
+        render(gameCanvas);
     }
     
     public static void addRenderable(Renderable renderable)
@@ -158,4 +151,11 @@ public class Main
         
         Toolkit.getDefaultToolkit().sync();
     }
+
+    @Override
+    public void paint(Graphics grphcs)
+    {
+        render(this);
+    }
+    
 }
-- 
cgit 1.4.1