From ccbadd632894de2e8e5cf63a2a7447c912527d1a Mon Sep 17 00:00:00 2001
From: Sem van der Hoeven <semmer99@gmail.com>
Date: Mon, 11 May 2020 09:35:59 +0200
Subject: [PATCH] added fps counter

---
 core/src/netwerkprog/game/FrameRate.java      | 62 +++++++++++++++++++
 .../game/GameApplicationConfiguration.java    |  1 +
 core/src/netwerkprog/game/MainGame.java       |  4 ++
 .../game/desktop/DesktopLauncher.java         |  2 -
 4 files changed, 67 insertions(+), 2 deletions(-)
 create mode 100644 core/src/netwerkprog/game/FrameRate.java

diff --git a/core/src/netwerkprog/game/FrameRate.java b/core/src/netwerkprog/game/FrameRate.java
new file mode 100644
index 0000000..085bd84
--- /dev/null
+++ b/core/src/netwerkprog/game/FrameRate.java
@@ -0,0 +1,62 @@
+package netwerkprog.game;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.graphics.g2d.BitmapFont;
+import com.badlogic.gdx.graphics.g2d.SpriteBatch;
+import com.badlogic.gdx.utils.Disposable;
+import com.badlogic.gdx.utils.TimeUtils;
+
+/**
+ * A nicer class for showing framerate that doesn't spam the console
+ * like Logger.log()
+ *
+ * @author William Hartman
+ */
+public class FrameRate implements Disposable{
+    long lastTimeCounted;
+    private float sinceChange;
+    private float frameRate;
+    private BitmapFont font;
+    private SpriteBatch batch;
+    private OrthographicCamera cam;
+
+
+    public FrameRate() {
+        lastTimeCounted = TimeUtils.millis();
+        sinceChange = 0;
+        frameRate = Gdx.graphics.getFramesPerSecond();
+        font = new BitmapFont();
+        batch = new SpriteBatch();
+        cam = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
+    }
+
+    public void resize(int screenWidth, int screenHeight) {
+        cam = new OrthographicCamera(screenWidth, screenHeight);
+        cam.translate(screenWidth / 2, screenHeight / 2);
+        cam.update();
+        batch.setProjectionMatrix(cam.combined);
+    }
+
+    public void update() {
+        long delta = TimeUtils.timeSinceMillis(lastTimeCounted);
+        lastTimeCounted = TimeUtils.millis();
+
+        sinceChange += delta;
+        if(sinceChange >= 1000) {
+            sinceChange = 0;
+            frameRate = Gdx.graphics.getFramesPerSecond();
+        }
+    }
+
+    public void render() {
+        batch.begin();
+        font.draw(batch, (int)frameRate + " fps", 3, Gdx.graphics.getHeight() - 3);
+        batch.end();
+    }
+
+    public void dispose() {
+        font.dispose();
+        batch.dispose();
+    }
+}
diff --git a/core/src/netwerkprog/game/GameApplicationConfiguration.java b/core/src/netwerkprog/game/GameApplicationConfiguration.java
index f1b67de..fb37fdb 100644
--- a/core/src/netwerkprog/game/GameApplicationConfiguration.java
+++ b/core/src/netwerkprog/game/GameApplicationConfiguration.java
@@ -1,6 +1,7 @@
 package netwerkprog.game;
 
 import com.badlogic.gdx.backends.lwjgl.LwjglApplicationConfiguration;
+import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
 
 /**
  * custom application config class  for the game
diff --git a/core/src/netwerkprog/game/MainGame.java b/core/src/netwerkprog/game/MainGame.java
index f91f753..e66162d 100644
--- a/core/src/netwerkprog/game/MainGame.java
+++ b/core/src/netwerkprog/game/MainGame.java
@@ -17,6 +17,7 @@ public class MainGame extends ApplicationAdapter {
     float yPos = 500;
     float xUpdate;
     float yUpdate;
+    private FrameRate frameRate;
 
     @Override
     public void create() {
@@ -25,6 +26,7 @@ public class MainGame extends ApplicationAdapter {
         float ratio = (float) Gdx.graphics.getWidth() / Gdx.graphics.getHeight();
         xUpdate = ratio;
         yUpdate = ratio;
+        frameRate = new FrameRate();
 
         // play music
         Music music = Gdx.audio.newMusic(Gdx.files.getFileHandle("core/assets/music.mp3", Files.FileType.Internal));
@@ -41,6 +43,8 @@ public class MainGame extends ApplicationAdapter {
         updatePos();
         batch.draw(img, xPos, yPos);
         batch.end();
+        frameRate.update();
+        frameRate.render();
     }
 
     private void updatePos() {
diff --git a/desktop/src/netwerkprog/game/desktop/DesktopLauncher.java b/desktop/src/netwerkprog/game/desktop/DesktopLauncher.java
index 4f6ba0a..9f91943 100644
--- a/desktop/src/netwerkprog/game/desktop/DesktopLauncher.java
+++ b/desktop/src/netwerkprog/game/desktop/DesktopLauncher.java
@@ -2,9 +2,7 @@ package netwerkprog.game.desktop;
 
 import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
 import netwerkprog.game.MainGame;
-import temp.Animator;
 import netwerkprog.game.GameApplicationConfiguration;
-import temp.Networking;
 
 public class DesktopLauncher {
 	public static void main (String[] arg) {