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Backport some fixes from newer versions

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MC-114618 EntityAreaEffectCloud negative size fix
Option to prevent players from moving into unloaded chunks

Fixes GH-2114
Dieser Commit ist enthalten in:
Zach Brown 2019-06-02 21:44:15 -05:00
Ursprung 8f7f4cfb3c
Commit f59f630b7b
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GPG-Schlüssel-ID: CC9DA35FC5450B76
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43
Spigot-Server-Patches/0383-MC-114618-Fix-EntityAreaEffectCloud-from-going-negat.patch Normale Datei
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@ -0,0 +1,43 @@
From 14567b0450b943b00f8a36375b813f5efd73f4d8 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 2 Jun 2019 21:12:42 -0500
Subject: [PATCH] MC-114618 - Fix EntityAreaEffectCloud from going negative
diff --git a/src/main/java/net/minecraft/server/EntityAreaEffectCloud.java b/src/main/java/net/minecraft/server/EntityAreaEffectCloud.java
index ec579e7f1..9e5da2a0f 100644
--- a/src/main/java/net/minecraft/server/EntityAreaEffectCloud.java
+++ b/src/main/java/net/minecraft/server/EntityAreaEffectCloud.java
@@ -174,6 +174,12 @@ public class EntityAreaEffectCloud extends Entity {
super.B_();
boolean flag = this.q();
float f = this.getRadius();
+ // Paper start - fix MC-114618
+ if (f < 0.5F) {
+ this.die();
+ return;
+ }
+ // Paper end
if (this.world.isClientSide) {
EnumParticle enumparticle = this.getParticle();
@@ -253,10 +259,12 @@ public class EntityAreaEffectCloud extends Entity {
if (this.radiusPerTick != 0.0F) {
f += this.radiusPerTick;
- if (f < 0.5F) {
- this.die();
- return;
- }
+ // Paper start - moved up - fix MC-114618
+ //if (f < 0.5F) {
+ // this.die();
+ // return;
+ //}
+ // Paper end
this.setRadius(f);
}
--
2.21.0

69
Spigot-Server-Patches/0384-Add-option-to-prevent-players-from-moving-into-unloa.patch Normale Datei
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From 252d777181440ac9c14bbbb85a26bcc42f498fb2 Mon Sep 17 00:00:00 2001
From: Gabriele C <sgdc3.mail@gmail.com>
Date: Mon, 22 Oct 2018 17:34:10 +0200
Subject: [PATCH] Add option to prevent players from moving into unloaded
chunks #1551
diff --git a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
index 319b5b95d..897bb49b4 100644
--- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
+++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
@@ -593,4 +593,10 @@ public class PaperWorldConfig {
this.villageSiegesEnabled = getBoolean("game-mechanics.village-sieges-enabled", this.villageSiegesEnabled);
log("Village sieges are " + (this.villageSiegesEnabled ? "enabled" : "disabled"));
}
+
+ public boolean preventMovingIntoUnloadedChunks = false;
+ private void preventMovingIntoUnloadedChunks() {
+ preventMovingIntoUnloadedChunks = getBoolean("prevent-moving-into-unloaded-chunks", false);
+ log("Prevent players from moving into unloaded chunks: " + (this.preventMovingIntoUnloadedChunks ? "enabled" : "disabled"));
+ }
}
diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 8c20bcd14..59d526329 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -343,6 +343,13 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
}
speed *= 2f; // TODO: Get the speed of the vehicle instead of the player
+ // Paper start - Prevent moving into unloaded chunks
+ if (player.world.paperConfig.preventMovingIntoUnloadedChunks && !worldserver.isChunkLoaded((int) Math.floor(packetplayinvehiclemove.getX()) >> 4, (int) Math.floor(packetplayinvehiclemove.getZ()) >> 4, false)) {
+ this.networkManager.sendPacket(new PacketPlayOutVehicleMove(entity));
+ return;
+ }
+ // Paper end
+
if (d10 - d9 > Math.max(100.0D, Math.pow((double) (org.spigotmc.SpigotConfig.movedTooQuicklyMultiplier * (float) i * speed), 2)) && (!this.minecraftServer.R() || !this.minecraftServer.Q().equals(entity.getName()))) { // Spigot
// CraftBukkit end
PlayerConnection.LOGGER.warn("{} (vehicle of {}) moved too quickly! {},{},{}", entity.getName(), this.player.getName(), Double.valueOf(d6), Double.valueOf(d7), Double.valueOf(d8));
@@ -539,9 +546,9 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
double d1 = this.player.locY;
double d2 = this.player.locZ;
double d3 = this.player.locY;
- double d4 = packetplayinflying.a(this.player.locX);
+ double d4 = packetplayinflying.a(this.player.locX); double toX = d4; // Paper - OBFHELPER
double d5 = packetplayinflying.b(this.player.locY);
- double d6 = packetplayinflying.c(this.player.locZ);
+ double d6 = packetplayinflying.c(this.player.locZ); double toZ = d6; // Paper - OBFHELPER
float f = packetplayinflying.a(this.player.yaw);
float f1 = packetplayinflying.b(this.player.pitch);
double d7 = d4 - this.l;
@@ -581,6 +588,13 @@ public class PlayerConnection implements PacketListenerPlayIn, ITickable {
speed = player.abilities.walkSpeed * 10f;
}
+ // Paper start - Prevent moving into unloaded chunks
+ if (player.world.paperConfig.preventMovingIntoUnloadedChunks && (this.player.locX != toX || this.player.locZ != toZ) && !worldserver.isChunkLoaded((int) Math.floor(toX) >> 4, (int) Math.floor(toZ) >> 4, false)) {
+ this.internalTeleport(this.player.locX, this.player.locY, this.player.locZ, this.player.yaw, this.player.pitch, Collections.emptySet());
+ return;
+ }
+ // Paper end
+
if (!this.player.L() && (!this.player.x().getGameRules().getBoolean("disableElytraMovementCheck") || !this.player.cP())) {
float f2 = this.player.cP() ? 300.0F : 100.0F;
--
2.21.0