70 lines
3.7 KiB
Diff
70 lines
3.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: JRoy <joshroy126@gmail.com>
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Date: Wed, 15 Jul 2020 21:42:52 -0400
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Subject: [PATCH] Fix SPIGOT-5989
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Before this fix, if a player was respawning to a respawn anchor and
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the respawn location was modified away from the anchor with the
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PlayerRespawnEvent, the anchor would still lose some charge.
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This fixes that by checking if the modified spawn location is
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still at a respawn anchor.
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diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
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index 738967c8f6b57a52ab7a2b1302c9a9e6f4698d2c..019bbc77fe0a85de6d8eef53496981d1d7d0c320 100644
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--- a/src/main/java/net/minecraft/server/players/PlayerList.java
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+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
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@@ -79,6 +79,7 @@ import net.minecraft.world.level.GameRules;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.biome.BiomeManager;
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import net.minecraft.world.level.block.Blocks;
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+import net.minecraft.world.level.block.RespawnAnchorBlock;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.border.BorderChangeListener;
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import net.minecraft.world.level.border.WorldBorder;
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@@ -834,6 +835,7 @@ public abstract class PlayerList {
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// Paper start
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boolean isBedSpawn = false;
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boolean isRespawn = false;
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+ boolean isLocAltered = false; // Paper - Fix SPIGOT-5989
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// Paper end
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// CraftBukkit start - fire PlayerRespawnEvent
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@@ -844,7 +846,7 @@ public abstract class PlayerList {
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Optional optional;
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if (blockposition != null) {
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- optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, flag);
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+ optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, true); // Paper - Fix SPIGOT-5989
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} else {
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optional = Optional.empty();
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}
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@@ -888,7 +890,12 @@ public abstract class PlayerList {
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}
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// Spigot End
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- location = respawnEvent.getRespawnLocation();
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+ // Paper start - Fix SPIGOT-5989
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+ if (!location.equals(respawnEvent.getRespawnLocation()) ) {
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+ location = respawnEvent.getRespawnLocation();
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+ isLocAltered = true;
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+ }
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+ // Paper end
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if (!flag) entityplayer.reset(); // SPIGOT-4785
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isRespawn = true; // Paper
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} else {
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@@ -926,8 +933,12 @@ public abstract class PlayerList {
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}
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// entityplayer1.initInventoryMenu();
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entityplayer1.setHealth(entityplayer1.getHealth());
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- if (flag2) {
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- entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) blockposition.getX(), (double) blockposition.getY(), (double) blockposition.getZ(), 1.0F, 1.0F));
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+ // Paper start - Fix SPIGOT-5989
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+ if (flag2 && !isLocAltered) {
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+ BlockState data = worldserver1.getBlockState(blockposition);
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+ worldserver1.setBlock(blockposition, data.setValue(RespawnAnchorBlock.CHARGE, data.getValue(RespawnAnchorBlock.CHARGE) - 1), 3);
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+ entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) location.getX(), (double) location.getY(), (double) location.getZ(), 1.0F, 1.0F));
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+ // Paper end
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}
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// Added from changeDimension
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this.sendAllPlayerInfo(entityplayer); // Update health, etc...
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