From 4641ea3d388630b4a0569ba41192f9204ffceff2 Mon Sep 17 00:00:00 2001
From: Pazaz <pazaz@itspazaz.com>
Date: Sat, 23 Apr 2022 17:47:54 -0400
Subject: [PATCH] Attempt to reduce CPU usage a bit with new update loop

---
 client/src/main/java/GameShell.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/client/src/main/java/GameShell.java b/client/src/main/java/GameShell.java
index 41644aa..061a8f0 100644
--- a/client/src/main/java/GameShell.java
+++ b/client/src/main/java/GameShell.java
@@ -532,6 +532,13 @@ public abstract class GameShell extends Applet implements Runnable, FocusListene
 					this.mainInputLoop();
 					this.mainRedrawWrapper();
 					lastDrawTime = currentTime;
+
+					if (VARIABLE_RENDER_RATE > minimumDelay) {
+						timer.sleep(minimumDelay, (int) VARIABLE_RENDER_RATE);
+					} else {
+						// encourage thread switching
+						Thread.yield();
+					}
 				}
 			}
 		} catch (@Pc(198) Exception ex) {