From 1ad2c6ff752f602b69eda84ee39a2b65642d4c09 Mon Sep 17 00:00:00 2001 From: William Blake Galbreath Date: Sat, 6 Jul 2019 21:12:58 -0500 Subject: [PATCH] Fix item position desync --- src/main/java/net/minecraft/server/EntityTrackerEntry.java | 6 ++++++ src/main/java/net/pl3x/purpur/PurpurConfig.java | 5 +++++ 2 files changed, 11 insertions(+) diff --git a/src/main/java/net/minecraft/server/EntityTrackerEntry.java b/src/main/java/net/minecraft/server/EntityTrackerEntry.java index 448602057..8885009ff 100644 --- a/src/main/java/net/minecraft/server/EntityTrackerEntry.java +++ b/src/main/java/net/minecraft/server/EntityTrackerEntry.java @@ -124,6 +124,12 @@ public class EntityTrackerEntry { ++this.o; i = MathHelper.d(this.tracker.yaw * 256.0F / 360.0F); j = MathHelper.d(this.tracker.pitch * 256.0F / 360.0F); + // Purpur start + if (net.pl3x.purpur.PurpurConfig.fixItemPositionDesync && this.tracker instanceof EntityItem) { + Vec3D v = PacketPlayOutEntity.a(PacketPlayOutEntity.a(tracker.locX), PacketPlayOutEntity.a(tracker.locY), PacketPlayOutEntity.a(tracker.locZ)); + tracker.setPosition(v.x, v.y, v.z); + } + // Purpur end Vec3D vec3d = (new Vec3D(this.tracker.locX, this.tracker.locY, this.tracker.locZ)).d(PacketPlayOutEntity.a(this.xLoc, this.yLoc, this.zLoc)); boolean flag1 = vec3d.g() >= 7.62939453125E-6D; Packet packet1 = null; diff --git a/src/main/java/net/pl3x/purpur/PurpurConfig.java b/src/main/java/net/pl3x/purpur/PurpurConfig.java index c0ae6accd..c0f02edce 100644 --- a/src/main/java/net/pl3x/purpur/PurpurConfig.java +++ b/src/main/java/net/pl3x/purpur/PurpurConfig.java @@ -146,6 +146,11 @@ public class PurpurConfig { dontSendUselessEntityPackets = getBoolean("settings.dont-send-useless-entity-packets", dontSendUselessEntityPackets); } + public static boolean fixItemPositionDesync = false; + private static void fixItemPositionDesync() { + fixItemPositionDesync = getBoolean("settings.fix-item-position-desync", fixItemPositionDesync); + } + public static boolean requireShiftToMount = true; private static void requireShiftToMount() { requireShiftToMount = getBoolean("settings.mobs.require-shift-to-mount", requireShiftToMount); -- 2.20.1