Spinning tick await

Akarin-project · May 14, 2019 · 6e5df77 · 6e5df77
1 parent 99be334
commit 6e5df77
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Showing 3 changed files with 15 additions and 1 deletion.
diff --git a/api/src/main/java/io/akarin/server/core/AkarinGlobalConfig.java b/api/src/main/java/io/akarin/server/core/AkarinGlobalConfig.java
@@ -219,4 +219,9 @@ private static void improvedMobSpawnMechanics() {
     private static void enableModernUserCaches() {
         userCacheExpireDays = getSeconds(getString("core.user-cache-expire-time", "30d"));
     }
+
+    public static boolean spinningAwaitTicking = true;
+    private static void spinningAwaitTicking() {
+    	spinningAwaitTicking = getBoolean("core.spinning-tick-await", spinningAwaitTicking);
+    }
 }
diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
@@ -604,6 +604,7 @@ private boolean b(AxisAlignedBB axisalignedbb) {
     }
 
     public void move(EnumMoveType enummovetype, double d0, double d1, double d2) {
+    	System.out.print("move");
         if (this.noclip) {
             this.a(this.getBoundingBox().d(d0, d1, d2));
             this.recalcPosition();

diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -17,6 +17,7 @@
 import com.mojang.authlib.yggdrasil.YggdrasilAuthenticationService;
 import com.mojang.datafixers.DataFixer;
 
+import io.akarin.server.core.AkarinGlobalConfig;
 import io.netty.buffer.ByteBuf;
 import io.netty.buffer.ByteBufOutputStream;
 import io.netty.buffer.Unpooled;
@@ -816,7 +817,14 @@ public void run() {
                         }
                     }
                     if (wait > 0) {
-                        Thread.sleep(wait / 1000000);
+                    	// Akarin start
+                    	if (AkarinGlobalConfig.spinningAwaitTicking) {
+                        	long park = System.nanoTime();
+                        	while ((System.nanoTime() - park) < wait);
+                    	} else {
+                    		Thread.sleep(wait / 1000000);
+                    	}
+                    	// Akarin end
                         curTime = System.nanoTime();
                         wait = TICK_TIME - (curTime - lastTick);
                     }