mirror of
https://github.com/Samsuik/Sakura.git
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55 lines
2.9 KiB
Diff
55 lines
2.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Samsuik <kfian294ma4@gmail.com>
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Date: Tue, 20 Feb 2024 19:16:16 +0000
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Subject: [PATCH] Add entity travel distance limits
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diff --git a/net/minecraft/server/level/ServerLevel.java b/net/minecraft/server/level/ServerLevel.java
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index 512486514d2279c377b0fb6fd2a90b03c89d2209..0b575c9acf7e211bf62fde3bf9e82d6bdeb0f643 100644
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--- a/net/minecraft/server/level/ServerLevel.java
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+++ b/net/minecraft/server/level/ServerLevel.java
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@@ -1296,6 +1296,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
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final boolean isActive = io.papermc.paper.entity.activation.ActivationRange.checkIfActive(entity); // Paper - EAR 2
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if (isActive) { // Paper - EAR 2
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entity.tick();
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+ // Sakura start - entity travel distance limits
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+ if (entity.isPastTravelDistanceLimit()) {
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+ entity.discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DESPAWN);
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+ }
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+ // Sakura end - entity travel distance limits
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entity.postTick(); // CraftBukkit
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} else {entity.inactiveTick();} // Paper - EAR 2
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profilerFiller.pop();
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diff --git a/net/minecraft/world/entity/Entity.java b/net/minecraft/world/entity/Entity.java
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index 15e54f3ddb12c392d4527661a2672a6856b14215..01c43ee5497037cb059255cc31d85f04dbfa78ed 100644
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--- a/net/minecraft/world/entity/Entity.java
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+++ b/net/minecraft/world/entity/Entity.java
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@@ -589,6 +589,19 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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return this.physics;
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}
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// Sakura end - configure cannon physics
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+ // Sakura start - entity travel distance limits
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+ private final double travelDistanceLimit;
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+
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+ public final boolean isPastTravelDistanceLimit() {
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+ if (this.origin == null) {
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+ return false;
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+ }
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+
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+ double x = Math.pow(this.origin.getX() - this.position.x(), 2);
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+ double z = Math.pow(this.origin.getZ() - this.position.z(), 2);
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+ return Math.max(x, z) >= this.travelDistanceLimit;
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+ }
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+ // Sakura end - entity travel distance limits
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public Entity(EntityType<?> entityType, Level level) {
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this.type = entityType;
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@@ -618,6 +631,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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this.setPos(0.0, 0.0, 0.0);
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this.eyeHeight = this.dimensions.eyeHeight();
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this.despawnTime = level == null || type == EntityType.PLAYER ? -1 : level.paperConfig().entities.spawning.despawnTime.getOrDefault(type, io.papermc.paper.configuration.type.number.IntOr.Disabled.DISABLED).or(-1); // Paper - entity despawn time limit
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+ this.travelDistanceLimit = level == null ? Integer.MAX_VALUE : Math.pow(level.sakuraConfig().entity.chunkTravelLimit.getOrDefault(entityType, Integer.MAX_VALUE) * 16.0, 2); // Sakura - entity travel distance limits
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}
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public boolean isColliding(BlockPos pos, BlockState state) {
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