From 4c86b17807e72c29363ca228ef7fca0c3c6953fd Mon Sep 17 00:00:00 2001
From: Recrown <yunyangdeng@gmail.com>
Date: Fri, 24 Nov 2017 17:32:28 -0600
Subject: [PATCH] added some debug information in options page

---
 .../graphics/ui/pages/OptionsPage.java        | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/core/src/zero1hd/rhythmbullet/graphics/ui/pages/OptionsPage.java b/core/src/zero1hd/rhythmbullet/graphics/ui/pages/OptionsPage.java
index cb9b92d..14e84e8 100755
--- a/core/src/zero1hd/rhythmbullet/graphics/ui/pages/OptionsPage.java
+++ b/core/src/zero1hd/rhythmbullet/graphics/ui/pages/OptionsPage.java
@@ -156,6 +156,34 @@ public class OptionsPage extends Page {
 				return super.keyUp(event, keycode);
 			}
 		});
+		
+		optionsTable.row();
+		
+		Label fpsLabel = new Label("", core.getDefaultSkin()) {
+			@Override
+			public void act(float delta) {
+				setText("Current Frames Per Second: " + Gdx.graphics.getFramesPerSecond());
+				super.act(delta);
+			}
+		};
+		optionsTable.add(fpsLabel).colspan(2);
+		
+		optionsTable.row();
+		
+		Label usageLabel = new Label("Current usage (lower the better): " + 100f*((float)(Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory())/(float)Runtime.getRuntime().totalMemory()) + "%", core.getDefaultSkin()) {
+			float refreshTime = 60;
+			@Override
+			public void act(float delta) {
+				refreshTime -= delta;
+				if (refreshTime <= 0) {
+					refreshTime = 60;
+					setText("Current usage (lower the better): " + 100f*((float)(Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory())/(float)Runtime.getRuntime().totalMemory()) + "%");
+				}
+				super.act(delta);
+			}
+		};
+		
+		optionsTable.add(usageLabel).colspan(2);
 	}
 	
 	public void saveOptions(Preferences prefs) {