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DivineMC/patches/server/0015-vmp-skip-entity-move-if-movement-is-zero.patch
NONPLAYT 74501635da Updated Upstream (Purpur)
Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@0bd5579 Updated Upstream (Paper)
PurpurMC/Purpur@b3623fa Updated Upstream (Paper)
PurpurMC/Purpur@9e444c5 Add Entities can use portals patch back (#1571)
PurpurMC/Purpur@930003b Updated Upstream (Paper)
2024-08-04 01:41:28 +03:00

42 lines
2.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Fri, 26 Jan 2024 17:42:42 +0300
Subject: [PATCH] vmp: skip entity move if movement is zero
Original code by RelativityMC, licensed under MIT
You can find the original code on https://github.com/RelativityMC/VMP-fabric (Yarn mappings)
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index a857ce770ad3ee66b719d3a9d75d21a20ad1ac54..5a955b6c72f7b560bd4d8f5104a99815dffc270e 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -323,6 +323,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
public float yRotO;
public float xRotO;
private AABB bb;
+ private boolean boundingBoxChanged = false; // DivineMC - vmp: skip entity move if movement is zero
public boolean onGround;
public boolean horizontalCollision;
public boolean verticalCollision;
@@ -1136,6 +1137,12 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
// Paper end - detailed watchdog information
public void move(MoverType movementType, Vec3 movement) {
+ // DivineMC start - vmp: skip entity move if movement is zero
+ if (!boundingBoxChanged && movement.equals(Vec3.ZERO)) {
+ boundingBoxChanged = false;
+ return;
+ }
+ // DivineMC end
final Vec3 originalMovement = movement; // Paper - Expose pre-collision velocity
// Paper start - detailed watchdog information
ca.spottedleaf.moonrise.common.util.TickThread.ensureTickThread("Cannot move an entity off-main");
@@ -4206,6 +4213,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
}
public final void setBoundingBox(AABB boundingBox) {
+ if (!this.bb.equals(boundingBox)) boundingBoxChanged = true; // DivineMC - vmp: skip entity move if movement is zero
// CraftBukkit start - block invalid bounding boxes
double minX = boundingBox.minX,
minY = boundingBox.minY,