mirror of
https://github.com/PaperMC/Paper.git
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157 lines
9.6 KiB
Diff
157 lines
9.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Sat, 15 May 2021 10:04:43 -0700
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Subject: [PATCH] additions to PlayerGameModeChangeEvent
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diff --git a/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java b/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java
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index 2e4fd72da147393581027fc35702d6c3fd989765..1bf4c5b36f53ef1e71d50d1a9af8e1410e5dff60 100644
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--- a/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java
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+++ b/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java
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@@ -25,9 +25,13 @@ public class DefaultGameModeCommands {
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GameType gameType = minecraftServer.getForcedGameType();
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if (gameType != null) {
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for(ServerPlayer serverPlayer : minecraftServer.getPlayerList().getPlayers()) {
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- if (serverPlayer.setGameMode(gameType)) {
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- ++i;
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+ // Paper start - extend PlayerGameModeChangeEvent
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+ org.bukkit.event.player.PlayerGameModeChangeEvent event = serverPlayer.setGameMode(gameType, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.DEFAULT_GAMEMODE, net.kyori.adventure.text.Component.empty());
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+ if (event != null && event.isCancelled()) {
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+ source.sendSuccess(io.papermc.paper.adventure.PaperAdventure.asVanilla(event.cancelMessage()), false);
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}
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+ // Paper end
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+ ++i;
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}
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}
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diff --git a/src/main/java/net/minecraft/server/commands/GameModeCommand.java b/src/main/java/net/minecraft/server/commands/GameModeCommand.java
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index d47f3d255eddd652fedb4aa55286b756fe962995..27c0aaf123c3e945eb24e8a3892bd8ac42115733 100644
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--- a/src/main/java/net/minecraft/server/commands/GameModeCommand.java
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+++ b/src/main/java/net/minecraft/server/commands/GameModeCommand.java
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@@ -44,9 +44,14 @@ public class GameModeCommand {
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int i = 0;
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for(ServerPlayer serverPlayer : targets) {
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- if (serverPlayer.setGameMode(gameMode)) {
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+ // Paper start - extend PlayerGameModeChangeEvent
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+ org.bukkit.event.player.PlayerGameModeChangeEvent event = serverPlayer.setGameMode(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.COMMAND, net.kyori.adventure.text.Component.empty());
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+ if (event != null && !event.isCancelled()) {
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logGamemodeChange(context.getSource(), serverPlayer, gameMode);
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++i;
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+ } else if (event != null && event.cancelMessage() != null) {
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+ context.getSource().sendSuccess(io.papermc.paper.adventure.PaperAdventure.asVanilla(event.cancelMessage()), true);
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+ // Paper end
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}
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}
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index 7550137b4d35fee77ab75a615ca1ecbb4c066006..575fb9a95e38e68f7d8af1482f6e4166c5112dde 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -1828,8 +1828,15 @@ public class ServerPlayer extends Player {
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}
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public boolean setGameMode(GameType gameMode) {
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- if (!this.gameMode.changeGameModeForPlayer(gameMode)) {
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- return false;
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+ // Paper start - Add cause and nullable message to event
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+ org.bukkit.event.player.PlayerGameModeChangeEvent event = this.setGameMode(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.UNKNOWN, null);
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+ return event == null ? false : event.isCancelled();
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+ }
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+ public org.bukkit.event.player.PlayerGameModeChangeEvent setGameMode(GameType gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause cause, net.kyori.adventure.text.Component message) {
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+ org.bukkit.event.player.PlayerGameModeChangeEvent event = this.gameMode.changeGameModeForPlayer(gameMode, cause, message);
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+ if (event == null || event.isCancelled()) {
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+ // Paper end
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+ return null;
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} else {
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this.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.CHANGE_GAME_MODE, (float) gameMode.getId()));
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if (gameMode == GameType.SPECTATOR) {
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@@ -1841,7 +1848,7 @@ public class ServerPlayer extends Player {
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this.onUpdateAbilities();
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this.updateEffectVisibility();
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- return true;
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+ return event; // Paper
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}
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}
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@@ -2234,6 +2241,16 @@ public class ServerPlayer extends Player {
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}
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public void loadGameTypes(@Nullable CompoundTag nbt) {
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+ // Paper start
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+ if (this.server.getForcedGameType() != null && this.server.getForcedGameType() != ServerPlayer.readPlayerMode(nbt, "playerGameType")) {
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+ if (new org.bukkit.event.player.PlayerGameModeChangeEvent(this.getBukkitEntity(), org.bukkit.GameMode.getByValue(this.server.getDefaultGameType().getId()), org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.DEFAULT_GAMEMODE, null).callEvent()) {
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+ this.gameMode.setGameModeForPlayer(this.server.getForcedGameType(), GameType.DEFAULT_MODE);
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+ } else {
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+ this.gameMode.setGameModeForPlayer(ServerPlayer.readPlayerMode(nbt,"playerGameType"), ServerPlayer.readPlayerMode(nbt, "previousPlayerGameType"));
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+ }
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+ return;
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+ }
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+ // Paper end
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this.gameMode.setGameModeForPlayer(this.calculateGameModeForNewPlayer(ServerPlayer.readPlayerMode(nbt, "playerGameType")), ServerPlayer.readPlayerMode(nbt, "previousPlayerGameType"));
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}
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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index 645a226c2e3f6dcf1c25187d006d425038b4545d..17c313b9cb45c8158cab751ffc4e0dc3b7e1fa3c 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
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@@ -73,21 +73,27 @@ public class ServerPlayerGameMode {
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}
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public boolean changeGameModeForPlayer(GameType gameMode) {
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+ // Paper end
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+ PlayerGameModeChangeEvent event = this.changeGameModeForPlayer(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.UNKNOWN, null);
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+ return event == null ? false : event.isCancelled();
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+ }
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+ public PlayerGameModeChangeEvent changeGameModeForPlayer(GameType gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause cause, net.kyori.adventure.text.Component cancelMessage) {
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+ // Paper end
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if (gameMode == this.gameModeForPlayer) {
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- return false;
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+ return null; // Paper
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} else {
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// CraftBukkit start
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- PlayerGameModeChangeEvent event = new PlayerGameModeChangeEvent(this.player.getBukkitEntity(), GameMode.getByValue(gameMode.getId()));
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+ PlayerGameModeChangeEvent event = new PlayerGameModeChangeEvent(this.player.getBukkitEntity(), GameMode.getByValue(gameMode.getId()), cause, cancelMessage); // Paper
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this.level.getCraftServer().getPluginManager().callEvent(event);
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if (event.isCancelled()) {
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- return false;
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+ return event; // Paper
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}
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// CraftBukkit end
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this.setGameModeForPlayer(gameMode, this.previousGameModeForPlayer);
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this.player.onUpdateAbilities();
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this.player.server.getPlayerList().broadcastAll(new ClientboundPlayerInfoUpdatePacket(ClientboundPlayerInfoUpdatePacket.Action.UPDATE_GAME_MODE, this.player), this.player); // CraftBukkit
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this.level.updateSleepingPlayerList();
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- return true;
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+ return event; // Paper
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}
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}
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diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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index dffb219c0abdac46320aaec168e232df322a4bca..8987bbb4feed89c44e3615a58dac321a947c8af9 100644
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--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
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@@ -2782,7 +2782,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
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this.player = this.server.getPlayerList().respawn(this.player, false);
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if (this.server.isHardcore()) {
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- this.player.setGameMode(GameType.SPECTATOR);
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+ this.player.setGameMode(GameType.SPECTATOR, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.HARDCORE_DEATH, null); // Paper
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((GameRules.BooleanValue) this.player.getLevel().getGameRules().getRule(GameRules.RULE_SPECTATORSGENERATECHUNKS)).set(false, this.server);
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}
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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index d784cef362b1c13348d49ffb60f3403fc9471f0c..750decc331963ab89ff90d228e169a9675f17022 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
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@@ -1518,7 +1518,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
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throw new IllegalArgumentException("Mode cannot be null");
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}
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- this.getHandle().setGameMode(GameType.byId(mode.getValue()));
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+ this.getHandle().setGameMode(GameType.byId(mode.getValue()), org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.PLUGIN, null); // Paper
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}
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@Override
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