mirror of
https://github.com/Samsuik/Sakura.git
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55 lines
2.8 KiB
Diff
55 lines
2.8 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/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 1973da88ac7c3a36cc2db48aeb7d4eab788be500..88432d15be0167450afe5e5c130b8be233c78437 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -1329,6 +1329,11 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
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final boolean isActive = org.spigotmc.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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gameprofilerfiller.pop();
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index 1aa5803061861016a1bb790ac19b769170a76a79..a2b0fe7122c11da561ab6ceb91bc37385df16c0d 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -638,6 +638,19 @@ 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 - physics version api
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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<?> type, Level world) {
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this.id = Entity.ENTITY_COUNTER.incrementAndGet();
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@@ -691,6 +704,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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this.entityData = datawatcher_a.build();
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this.setPos(0.0D, 0.0D, 0.0D);
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this.eyeHeight = this.dimensions.eyeHeight();
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+ this.travelDistanceLimit = Math.pow(this.level.sakuraConfig().entity.chunkTravelLimit.getOrDefault(type, 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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