mirror of
https://github.com/PaperMC/Paper.git
synced 2024-09-09 13:28:36 +02:00
Upstream has released updates that appears to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 18cda936 Fix variant of unloadChunkRequest that was incorrectly never deprecated 00763e1b Deprecate some methods 35a83d54 SPIGOT-4572: Make default no permission message clearer 6163343d Fix some misplaced material enum entries 8736469c Fix typo in TechnicalPiston documentation CraftBukkit Changes:0c715b32
SPIGOT-4579: Shulker boxes not dropping in creative50fbc3f1
SPIGOT-4576: Fix attributes in itemstack internal data being lost8059a937
SPIGOT-4577: Fix loss of int/double custom tags when serialized to yaml07e504c3
Clarify exception thrown when setting drop chance for player inventory98b862ad
Fix duplicate iron golem add843cee65
Fix a bunch of duplicate EntityCombustEvent calls43855624
SPIGOT-4571: EntityCombustEvent not firing for phantoms
120 lines
4.3 KiB
Diff
120 lines
4.3 KiB
Diff
From ecbdae558178b3ed72ee383494b9241989cb4db6 Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Sun, 22 May 2016 20:20:55 -0500
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Subject: [PATCH] Optional TNT doesn't move in water
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diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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index 00f0451ef8..42d9515542 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
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@@ -2,7 +2,6 @@ package com.destroystokyo.paper;
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import java.util.List;
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-import org.bukkit.Bukkit;
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import org.bukkit.configuration.file.YamlConfiguration;
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import org.spigotmc.SpigotWorldConfig;
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@@ -292,4 +291,14 @@ public class PaperWorldConfig {
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);
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}
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}
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+
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+ public boolean preventTntFromMovingInWater;
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+ private void preventTntFromMovingInWater() {
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+ if (PaperConfig.version < 13) {
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+ boolean oldVal = getBoolean("enable-old-tnt-cannon-behaviors", false);
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+ set("prevent-tnt-from-moving-in-water", oldVal);
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+ }
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+ preventTntFromMovingInWater = getBoolean("prevent-tnt-from-moving-in-water", false);
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+ log("Prevent TNT from moving in water: " + preventTntFromMovingInWater);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/Entity.java b/src/main/java/net/minecraft/server/Entity.java
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index d004f7e620..a2e795bc28 100644
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--- a/src/main/java/net/minecraft/server/Entity.java
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+++ b/src/main/java/net/minecraft/server/Entity.java
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@@ -1187,6 +1187,12 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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public boolean aq() {
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+ // Paper start
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+ return this.doWaterMovement();
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+ }
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+
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+ public boolean doWaterMovement() {
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+ // Paper end
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return this.isInWater() || this.q();
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}
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@@ -2738,6 +2744,11 @@ public abstract class Entity implements INamableTileEntity, ICommandListener, Ke
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}
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public boolean bw() {
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+ return this.pushedByWater();
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+ }
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+
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+ public boolean pushedByWater() {
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+ // Paper end
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return true;
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}
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diff --git a/src/main/java/net/minecraft/server/EntityTNTPrimed.java b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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index 2c28633c42..e5170b4e6b 100644
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--- a/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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+++ b/src/main/java/net/minecraft/server/EntityTNTPrimed.java
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@@ -147,4 +147,49 @@ public class EntityTNTPrimed extends Entity {
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public int getFuseTicks() {
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return this.c;
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}
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+
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+ // Paper start - Optional prevent TNT from moving in water
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+ @Override
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+ public boolean pushedByWater() {
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+ return !world.paperConfig.preventTntFromMovingInWater && super.pushedByWater();
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+ }
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+
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+ /**
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+ * Author: Jedediah Smith <jedediah@silencegreys.com>
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+ */
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+ @Override
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+ public boolean doWaterMovement() {
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+ if (!world.paperConfig.preventTntFromMovingInWater) return super.doWaterMovement();
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+
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+ // Preserve velocity while calling the super method
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+ double oldMotX = this.motX;
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+ double oldMotY = this.motY;
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+ double oldMotZ = this.motZ;
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+
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+ super.doWaterMovement();
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+
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+ this.motX = oldMotX;
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+ this.motY = oldMotY;
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+ this.motZ = oldMotZ;
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+
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+ if (this.inWater) {
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+ // Send position and velocity updates to nearby players on every tick while the TNT is in water.
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+ // This does pretty well at keeping their clients in sync with the server.
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+ EntityTrackerEntry ete = ((WorldServer) this.getWorld()).getTracker().trackedEntities.get(this.getId());
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+ if (ete != null) {
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+ PacketPlayOutEntityVelocity velocityPacket = new PacketPlayOutEntityVelocity(this);
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+ PacketPlayOutEntityTeleport positionPacket = new PacketPlayOutEntityTeleport(this);
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+
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+ ete.trackedPlayers.stream()
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+ .filter(viewer -> (viewer.locX - this.locX) * (viewer.locY - this.locY) * (viewer.locZ - this.locZ) < 16 * 16)
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+ .forEach(viewer -> {
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+ viewer.playerConnection.sendPacket(velocityPacket);
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+ viewer.playerConnection.sendPacket(positionPacket);
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+ });
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+ }
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+ }
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+
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+ return this.inWater;
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+ }
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+ // Paper end
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}
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--
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2.20.1
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