mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-23 11:06:29 +01:00
64ed429884
This is a pretty tiny update with very little changed. Recommended to update from 1.16.2 ASAP as 1.16.2 is now no longer supported. Plugins should mostly remain working as the NMS revision did not change.
54 lines
2.2 KiB
Diff
54 lines
2.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Thu, 3 Mar 2016 02:02:07 -0600
|
|
Subject: [PATCH] Optimize Pathfinding
|
|
|
|
Prevents pathfinding from spamming failures for things such as
|
|
arrow attacks.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/NavigationAbstract.java b/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
index 81c88c6bf737945c6cbd659d2feaf3f763b7df73..921b60469d5b66eb69648af30da6e51f23d02ba5 100644
|
|
--- a/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
+++ b/src/main/java/net/minecraft/server/NavigationAbstract.java
|
|
@@ -11,7 +11,7 @@ public abstract class NavigationAbstract {
|
|
protected final EntityInsentient a; public Entity getEntity() { return a; } // Paper - OBFHELPER
|
|
protected final World b;
|
|
@Nullable
|
|
- protected PathEntity c;
|
|
+ protected PathEntity c; protected final PathEntity getCurrentPath() { return this.c; } // Paper - OBFHELPER
|
|
protected double d;
|
|
protected int e;
|
|
protected int f;
|
|
@@ -163,10 +163,30 @@ public abstract class NavigationAbstract {
|
|
return this.a(this.a(d0, d1, d2, 1), d3);
|
|
}
|
|
|
|
+ // Paper start - optimise pathfinding
|
|
+ private int lastFailure = 0;
|
|
+ private int pathfindFailures = 0;
|
|
+ // Paper end
|
|
+
|
|
public boolean a(Entity entity, double d0) {
|
|
+ // Paper start - Pathfinding optimizations
|
|
+ if (this.pathfindFailures > 10 && this.getCurrentPath() == null && MinecraftServer.currentTick < this.lastFailure + 40) {
|
|
+ return false;
|
|
+ }
|
|
+ // Paper end
|
|
PathEntity pathentity = this.a(entity, 1);
|
|
|
|
- return pathentity != null && this.a(pathentity, d0);
|
|
+ // Paper start - Pathfinding optimizations
|
|
+ if (pathentity != null && this.a(pathentity, d0)) {
|
|
+ this.lastFailure = 0;
|
|
+ this.pathfindFailures = 0;
|
|
+ return true;
|
|
+ } else {
|
|
+ this.pathfindFailures++;
|
|
+ this.lastFailure = MinecraftServer.currentTick;
|
|
+ return false;
|
|
+ }
|
|
+ // Paper end
|
|
}
|
|
|
|
public boolean setDestination(@Nullable PathEntity pathentity, double speed) { return a(pathentity, speed); } // Paper - OBFHELPER
|