154 lines
9.1 KiB
Diff
154 lines
9.1 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 d25a27f3a6775ca86092ea8bdeab4abdd8909d35..7d9ec435f3821f95d3bed893c4e46d5a2531cd58 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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@@ -31,9 +31,13 @@ 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 d75f78d2e3fb1376e8f6a8668c98a04a693c99e1..79f6089b934124c3309c6bee2e48b36b937252e0 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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@@ -52,9 +52,14 @@ 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 f388b75e6d7fc726349435f86308ae729144343a..742ebd3c3abec18a274ab85d1a9e8ad5fa442ccb 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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@@ -1791,8 +1791,15 @@ 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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+ 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 PlayerGameModeChangeEvent setGameMode(GameType gameMode, PlayerGameModeChangeEvent.Cause cause, net.kyori.adventure.text.Component message) {
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+ 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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@@ -1804,7 +1811,7 @@ 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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@@ -2186,6 +2193,16 @@ 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 PlayerGameModeChangeEvent(this.getBukkitEntity(), 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 da2ae74b6f5875200e22c42ed07431016a90845e..35d05cc4bddea5b168a6498add1de9bcbdbfc1cb 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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@@ -74,18 +74,24 @@ 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.gameModeForPlayer);
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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 9070424222daacd2174da71b898ee90dea0ea3c5..06bdfd91167de980b30463bd4ba972e39f441193 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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@@ -2461,7 +2461,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Ser
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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 b3305deb28c99e2f1cc08e04da7be18bfe891f02..dd238588bfab67ee0f3a9eec6cbf35f1bfdadddb 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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@@ -1256,7 +1256,7 @@ 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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