OpenSource/PaperMC
OpenSource/PaperMC
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2024-12-22 06:25:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Fix integer overflow for lag compensating eating check (#10797)

Browse source
This commit is contained in:
Lulu13022002 2024-05-26 22:35:58 +02:00 committed by GitHub
parent 9774a52d11
commit ac4ee06c01
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
patches/server/1020-Lag-compensation-ticks.patch
View file

@ -63,7 +63,7 @@ index f168044d36f22080504da171e5ed31a6f02385ba..5cedce1f432f6b809b25269242a16477
if (this.hasDelayedDestroy) {
diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
index 8e7ff76818ad26f69785a60de25ad07a3ba72039..ca242ba1312263ec095fa2850dc0f02351e844ab 100644
index 2676beb338f5e4d30c22124eb55cc5aa03807408..62a38a21f7a949ca20b4975a603e163483fe6757 100644
--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
@@ -3839,6 +3839,10 @@ public abstract class LivingEntity extends Entity implements Attackable {
@ -84,7 +84,7 @@ index 8e7ff76818ad26f69785a60de25ad07a3ba72039..ca242ba1312263ec095fa2850dc0f023
- if (--this.useItemRemaining == 0 && !this.level().isClientSide && !stack.useOnRelease()) {
+ // Paper start - lag compensate eating
+ // we add 1 to the expected time to avoid lag compensating when we should not
+ boolean shouldLagCompensate = this.useItem.getItem().components().has(DataComponents.FOOD) && this.eatStartTime != -1 && (System.nanoTime() - this.eatStartTime) > ((1 + this.totalEatTimeTicks) * 50 * (1000 * 1000));
+ boolean shouldLagCompensate = this.useItem.has(DataComponents.FOOD) && this.eatStartTime != -1 && (System.nanoTime() - this.eatStartTime) > ((1L + this.totalEatTimeTicks) * 50L * (1000L * 1000L));
+ if ((--this.useItemRemaining == 0 || shouldLagCompensate) && !this.level().isClientSide && !stack.useOnRelease()) {
+ this.useItemRemaining = 0;
+ // Paper end - lag compensate eating