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c97ce029e9
PaperMC believes that 1.16.2 is now ready for general release as we fixed the main issue plagueing the 1.16.x release, the MapLike data conversion issues. Until now, it was not safe for a server to convert a world to 1.16.2 without data conversion issues around villages and potentially other things. If you did, those MapLike errors meant something went wrong. This is now resolved. Big thanks to all those that helped, notably @BillyGalbreath and @Proximyst who did large parts of the update process with me. Please as always, backup your worlds and test before updating to 1.16.2! If you update to 1.16.2, there is no going back to an older build than this. --------------------------------- Co-authored-by: William Blake Galbreath <Blake.Galbreath@GMail.com> Co-authored-by: Mariell Hoversholm <proximyst@proximyst.com> Co-authored-by: krolik-exe <69214078+krolik-exe@users.noreply.github.com> Co-authored-by: BillyGalbreath <BillyGalbreath@users.noreply.github.com> Co-authored-by: stonar96 <minecraft.stonar96@gmail.com> Co-authored-by: Shane Freeder <theboyetronic@gmail.com> Co-authored-by: Jason <jasonpenilla2@me.com> Co-authored-by: kashike <kashike@vq.lc> Co-authored-by: Aurora <21148213+aurorasmiles@users.noreply.github.com> Co-authored-by: KennyTV <kennytv@t-online.de> Co-authored-by: commandblockguy <commandblockguy1@gmail.com> Co-authored-by: DigitalRegent <misterwener@gmail.com> Co-authored-by: ishland <ishlandmc@yeah.net>
65 lines
4.4 KiB
Diff
65 lines
4.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Gabriele C <sgdc3.mail@gmail.com>
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Date: Mon, 22 Oct 2018 17:34:10 +0200
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Subject: [PATCH] Add option to prevent players from moving into unloaded
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chunks #1551
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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 098c99793c68ac916b52776f9a1cc2c6510c0057..15e1f9f65280043853544d3bf796f991df2482de 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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@@ -389,4 +389,9 @@ public class PaperWorldConfig {
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waterOverLavaFlowSpeed = getInt("water-over-lava-flow-speed", 5);
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log("Water over lava flow speed: " + waterOverLavaFlowSpeed);
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}
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+
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+ public boolean preventMovingIntoUnloadedChunks = false;
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+ private void preventMovingIntoUnloadedChunks() {
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+ preventMovingIntoUnloadedChunks = getBoolean("prevent-moving-into-unloaded-chunks", false);
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+ }
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}
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diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
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index 58f6588f475e000aafede740adf4570d41a71009..ef274f5eac1c3cea0f459955432b925e37866026 100644
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--- a/src/main/java/net/minecraft/server/PlayerConnection.java
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+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
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@@ -350,6 +350,13 @@ public class PlayerConnection implements PacketListenerPlayIn {
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}
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speed *= 2f; // TODO: Get the speed of the vehicle instead of the player
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+ // Paper start - Prevent moving into unloaded chunks
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+ if (player.world.paperConfig.preventMovingIntoUnloadedChunks && worldserver.getChunkIfLoadedImmediately((int) Math.floor(packetplayinvehiclemove.getX()) >> 4, (int) Math.floor(packetplayinvehiclemove.getZ()) >> 4) == null) {
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+ this.networkManager.sendPacket(new PacketPlayOutVehicleMove(entity));
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+ return;
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+ }
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+ // Paper end
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+
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if (d10 - d9 > Math.max(100.0D, Math.pow((double) (org.spigotmc.SpigotConfig.movedTooQuicklyMultiplier * (float) i * speed), 2)) && !this.isExemptPlayer()) {
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// CraftBukkit end
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PlayerConnection.LOGGER.warn("{} (vehicle of {}) moved too quickly! {},{},{}", entity.getDisplayName().getString(), this.player.getDisplayName().getString(), d6, d7, d8);
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@@ -913,9 +920,9 @@ public class PlayerConnection implements PacketListenerPlayIn {
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double d1 = this.player.locY();
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double d2 = this.player.locZ();
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double d3 = this.player.locY();
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- double d4 = packetplayinflying.a(this.player.locX());
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+ double d4 = packetplayinflying.a(this.player.locX());double toX = d4; // Paper - OBFHELPER
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double d5 = packetplayinflying.b(this.player.locY());
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- double d6 = packetplayinflying.c(this.player.locZ());
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+ double d6 = packetplayinflying.c(this.player.locZ());double toZ = d6; // Paper - OBFHELPER
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float f = packetplayinflying.a(this.player.yaw);
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float f1 = packetplayinflying.b(this.player.pitch);
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double d7 = d4 - this.l;
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@@ -954,6 +961,12 @@ public class PlayerConnection implements PacketListenerPlayIn {
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} else {
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speed = player.abilities.walkSpeed * 10f;
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}
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+ // Paper start - Prevent moving into unloaded chunks
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+ 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)) {
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+ this.internalTeleport(this.player.locX(), this.player.locY(), this.player.locZ(), this.player.yaw, this.player.pitch, Collections.emptySet());
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+ return;
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+ }
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+ // Paper end
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if (!this.player.H() && (!this.player.getWorldServer().getGameRules().getBoolean(GameRules.DISABLE_ELYTRA_MOVEMENT_CHECK) || !this.player.isGliding())) {
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float f2 = this.player.isGliding() ? 300.0F : 100.0F;
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