mirror of
https://github.com/PurpurMC/Purpur.git
synced 2026-02-17 16:37:43 +01:00
513f3bbedf
Upstream has released updates that appear to apply and compile correctly Paper Changes: PaperMC/Paper@b72eafc Send block entities after destroy prediction (#8053) PaperMC/Paper@b74c4d4 Warn on plugins accessing faraway chunks (#8208) PaperMC/Paper@65f0b2e Add more needed BlockStateListPopulator Methods (#8021)
170 lines
9.3 KiB
Diff
170 lines
9.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: William Blake Galbreath <Blake.Galbreath@GMail.com>
|
|
Date: Sat, 2 May 2020 20:55:44 -0500
|
|
Subject: [PATCH] Player invulnerabilities
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
index f2e84f02ee8c9c4e4cb2fa5ca27c2df5bf4fcfdb..e7399e71db7ca5671a4570f4e605497b2b2fa0cb 100644
|
|
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
|
|
@@ -263,6 +263,7 @@ public class ServerPlayer extends Player {
|
|
// CraftBukkit end
|
|
public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
|
|
public boolean purpurClient = false; // Purpur
|
|
+ public boolean acceptingResourcePack = false; // Purpur
|
|
|
|
public double lastEntitySpawnRadiusSquared; // Paper - optimise isOutsideRange, this field is in blocks
|
|
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
|
|
@@ -339,6 +340,7 @@ public class ServerPlayer extends Player {
|
|
this.bukkitPickUpLoot = true;
|
|
this.maxHealthCache = this.getMaxHealth();
|
|
this.cachedSingleMobDistanceMap = new com.destroystokyo.paper.util.PooledHashSets.PooledObjectLinkedOpenHashSet<>(this); // Paper
|
|
+ this.spawnInvulnerableTime = world.purpurConfig.playerSpawnInvulnerableTicks; // Purpur
|
|
}
|
|
// Paper start - Chunk priority
|
|
public BlockPos getPointInFront(double inFront) {
|
|
@@ -1018,6 +1020,12 @@ public class ServerPlayer extends Player {
|
|
|
|
}
|
|
|
|
+ // Purpur start
|
|
+ public boolean isSpawnInvulnerable() {
|
|
+ return spawnInvulnerableTime > 0 || frozen;
|
|
+ }
|
|
+ // Purpur end
|
|
+
|
|
@Override
|
|
public boolean hurt(DamageSource source, float amount) {
|
|
if (this.isInvulnerableTo(source)) {
|
|
@@ -1025,7 +1033,7 @@ public class ServerPlayer extends Player {
|
|
} else {
|
|
boolean flag = this.server.isDedicatedServer() && this.isPvpAllowed() && "fall".equals(source.msgId);
|
|
|
|
- if (!flag && this.spawnInvulnerableTime > 0 && source != DamageSource.OUT_OF_WORLD) {
|
|
+ if (!flag && isSpawnInvulnerable() && source != DamageSource.OUT_OF_WORLD) { // Purpur
|
|
return false;
|
|
} else {
|
|
if (source instanceof EntityDamageSource) {
|
|
@@ -1198,6 +1206,7 @@ public class ServerPlayer extends Player {
|
|
}
|
|
// Paper end
|
|
|
|
+ this.spawnInvulnerableTime = worldserver.purpurConfig.playerSpawnInvulnerableTicks; // Purpur
|
|
return this;
|
|
}
|
|
}
|
|
@@ -1982,6 +1991,7 @@ public class ServerPlayer extends Player {
|
|
}
|
|
|
|
public void sendTexturePack(String url, String hash, boolean required, @Nullable Component resourcePackPrompt) {
|
|
+ this.acceptingResourcePack = true; // Purpur
|
|
this.connection.send(new ClientboundResourcePackPacket(url, hash, required, resourcePackPrompt));
|
|
}
|
|
|
|
@@ -2507,9 +2517,17 @@ public class ServerPlayer extends Player {
|
|
|
|
@Override
|
|
public boolean isImmobile() {
|
|
- return super.isImmobile() || (this.connection != null && this.connection.isDisconnected()); // Paper
|
|
+ return super.isImmobile() || frozen || (this.connection != null && this.connection.isDisconnected()); // Paper // Purpur
|
|
}
|
|
|
|
+ // Purpur start
|
|
+ private boolean frozen = false;
|
|
+
|
|
+ public void setFrozen(boolean frozen) {
|
|
+ this.frozen = frozen;
|
|
+ }
|
|
+ // Purpur end
|
|
+
|
|
@Override
|
|
public Scoreboard getScoreboard() {
|
|
return this.getBukkitEntity().getScoreboard().getHandle();
|
|
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
index 739fdb3218fd02e5b81bbff28906824e06933c17..a67301f606e7f2b05559aed2ac88288dd40dd539 100644
|
|
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
@@ -2097,12 +2097,21 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
|
@Override
|
|
public void handleResourcePackResponse(ServerboundResourcePackPacket packet) {
|
|
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.getLevel());
|
|
+ // Purpur start
|
|
+ if (player.level.purpurConfig.playerInvulnerableWhileAcceptingResourcePack && !this.player.acceptingResourcePack) {
|
|
+ ServerGamePacketListenerImpl.LOGGER.info("Disconnecting {} due to resource pack packet exploitation attempt", this.player.getName());
|
|
+ this.disconnect(Component.translatable("multiplayer.texturePrompt.failure.line1"), org.bukkit.event.player.PlayerKickEvent.Cause.RESOURCE_PACK_REJECTION); // "Server resource pack couldn't be applied"
|
|
+ return;
|
|
+ }
|
|
+ // Purpur end
|
|
if (packet.getAction() == ServerboundResourcePackPacket.Action.DECLINED && this.server.isResourcePackRequired()) {
|
|
ServerGamePacketListenerImpl.LOGGER.info("Disconnecting {} due to resource pack rejection", this.player.getGameProfile().getName()); // Paper - Don't print component in resource pack rejection message
|
|
this.disconnect(Component.translatable("multiplayer.requiredTexturePrompt.disconnect"), org.bukkit.event.player.PlayerKickEvent.Cause.RESOURCE_PACK_REJECTION); // Paper - add cause
|
|
}
|
|
// Paper start
|
|
PlayerResourcePackStatusEvent.Status packStatus = PlayerResourcePackStatusEvent.Status.values()[packet.action.ordinal()];
|
|
+ if (player.level.purpurConfig.playerInvulnerableWhileAcceptingResourcePack) player.setFrozen(packStatus == PlayerResourcePackStatusEvent.Status.ACCEPTED); // Purpur
|
|
+ this.player.acceptingResourcePack = packStatus == PlayerResourcePackStatusEvent.Status.ACCEPTED; // Purpur
|
|
player.getBukkitEntity().setResourcePackStatus(packStatus);
|
|
this.cserver.getPluginManager().callEvent(new PlayerResourcePackStatusEvent(this.getCraftPlayer(), packStatus)); // CraftBukkit
|
|
// Paper end
|
|
diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
index 3c9d72dd1a1bade79e4c8b5e6c7b136f906ba77d..02707189e0cafcb8db31413566f2078495866434 100644
|
|
--- a/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
|
|
@@ -1008,6 +1008,8 @@ public abstract class PlayerList {
|
|
}
|
|
// Paper end
|
|
|
|
+ entityplayer1.spawnInvulnerableTime = entityplayer1.level.purpurConfig.playerSpawnInvulnerableTicks; // Purpur
|
|
+
|
|
// CraftBukkit end
|
|
return entityplayer1;
|
|
}
|
|
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
|
|
index 1a4da06d45c88219ec0149f94876931f6c699dc9..27e203e45531c053d78149c6e9f782d58e9f5d44 100644
|
|
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
|
|
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
|
|
@@ -2907,5 +2907,20 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
|
|
public void resetIdleTimer() {
|
|
getHandle().resetLastActionTime();
|
|
}
|
|
+
|
|
+ @Override
|
|
+ public boolean isSpawnInvulnerable() {
|
|
+ return getHandle().isSpawnInvulnerable();
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public int getSpawnInvulnerableTicks() {
|
|
+ return getHandle().spawnInvulnerableTime;
|
|
+ }
|
|
+
|
|
+ @Override
|
|
+ public void setSpawnInvulnerableTicks(int spawnInvulnerableTime) {
|
|
+ getHandle().spawnInvulnerableTime = spawnInvulnerableTime;
|
|
+ }
|
|
// Purpur end
|
|
}
|
|
diff --git a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
|
|
index 034205c6e2887aee5d879db46fcf95480e0d7908..6bb51d0ec5d110c8a6690c1df25a730d50df0f72 100644
|
|
--- a/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
|
|
+++ b/src/main/java/org/purpurmc/purpur/PurpurWorldConfig.java
|
|
@@ -97,6 +97,8 @@ public class PurpurWorldConfig {
|
|
public boolean idleTimeoutCountAsSleeping = false;
|
|
public boolean idleTimeoutUpdateTabList = false;
|
|
public boolean idleTimeoutTargetPlayer = true;
|
|
+ public int playerSpawnInvulnerableTicks = 60;
|
|
+ public boolean playerInvulnerableWhileAcceptingResourcePack = false;
|
|
private void playerSettings() {
|
|
if (PurpurConfig.version < 19) {
|
|
boolean oldVal = getBoolean("gameplay-mechanics.player.idle-timeout.mods-target", idleTimeoutTargetPlayer);
|
|
@@ -108,6 +110,8 @@ public class PurpurWorldConfig {
|
|
idleTimeoutCountAsSleeping = getBoolean("gameplay-mechanics.player.idle-timeout.count-as-sleeping", idleTimeoutCountAsSleeping);
|
|
idleTimeoutUpdateTabList = getBoolean("gameplay-mechanics.player.idle-timeout.update-tab-list", idleTimeoutUpdateTabList);
|
|
idleTimeoutTargetPlayer = getBoolean("gameplay-mechanics.player.idle-timeout.mobs-target", idleTimeoutTargetPlayer);
|
|
+ playerSpawnInvulnerableTicks = getInt("gameplay-mechanics.player.spawn-invulnerable-ticks", playerSpawnInvulnerableTicks);
|
|
+ playerInvulnerableWhileAcceptingResourcePack = getBoolean("gameplay-mechanics.player.invulnerable-while-accepting-resource-pack", playerInvulnerableWhileAcceptingResourcePack);
|
|
}
|
|
|
|
public boolean babiesAreRidable = true;
|