From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Jake Potrebic Date: Sat, 15 May 2021 10:04:43 -0700 Subject: [PATCH] Expand PlayerGameModeChangeEvent diff --git a/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java b/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java index b95a979f8f58f43e0becedcd843ff8bb992eb455..a046a0b1519806ff3d987e6402f152b60a3a6f4c 100644 --- a/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java +++ b/src/main/java/net/minecraft/server/commands/DefaultGameModeCommands.java @@ -28,9 +28,13 @@ public class DefaultGameModeCommands { GameType gameType = minecraftServer.getForcedGameType(); if (gameType != null) { for (ServerPlayer serverPlayer : minecraftServer.getPlayerList().getPlayers()) { - if (serverPlayer.setGameMode(gameType)) { - i++; + // Paper start - Expand PlayerGameModeChangeEvent + org.bukkit.event.player.PlayerGameModeChangeEvent event = serverPlayer.setGameMode(gameType, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.DEFAULT_GAMEMODE, net.kyori.adventure.text.Component.empty()); + if (event != null && event.isCancelled()) { + source.sendSuccess(() -> io.papermc.paper.adventure.PaperAdventure.asVanilla(event.cancelMessage()), false); } + // Paper end - Expand PlayerGameModeChangeEvent + i++; } } diff --git a/src/main/java/net/minecraft/server/commands/GameModeCommand.java b/src/main/java/net/minecraft/server/commands/GameModeCommand.java index 7f09119bc7d661e08a960dd2bd46006efe752d3e..d1da3600dc07107309b20ebe6e7c0c4da0e8de76 100644 --- a/src/main/java/net/minecraft/server/commands/GameModeCommand.java +++ b/src/main/java/net/minecraft/server/commands/GameModeCommand.java @@ -60,9 +60,14 @@ public class GameModeCommand { int i = 0; for (ServerPlayer serverPlayer : targets) { - if (serverPlayer.setGameMode(gameMode)) { + // Paper start - Expand PlayerGameModeChangeEvent + org.bukkit.event.player.PlayerGameModeChangeEvent event = serverPlayer.setGameMode(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.COMMAND, net.kyori.adventure.text.Component.empty()); + if (event != null && !event.isCancelled()) { logGamemodeChange(context.getSource(), serverPlayer, gameMode); i++; + } else if (event != null && event.cancelMessage() != null) { + context.getSource().sendSuccess(() -> io.papermc.paper.adventure.PaperAdventure.asVanilla(event.cancelMessage()), true); + // Paper end - Expand PlayerGameModeChangeEvent } } diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java index 7eab41ac49707a52adcfd6fb3c3d70cff3a4ad1b..ef24112c5360ec329dc8a89546f64bad68d7fd8e 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayer.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java @@ -2034,8 +2034,16 @@ public class ServerPlayer extends Player { } public boolean setGameMode(GameType gameMode) { - if (!this.gameMode.changeGameModeForPlayer(gameMode)) { - return false; + // Paper start - Expand PlayerGameModeChangeEvent + org.bukkit.event.player.PlayerGameModeChangeEvent event = this.setGameMode(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.UNKNOWN, null); + return event == null ? false : event.isCancelled(); + } + @Nullable + public org.bukkit.event.player.PlayerGameModeChangeEvent setGameMode(GameType gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause cause, @Nullable net.kyori.adventure.text.Component message) { + org.bukkit.event.player.PlayerGameModeChangeEvent event = this.gameMode.changeGameModeForPlayer(gameMode, cause, message); + if (event == null || event.isCancelled()) { + return null; + // Paper end - Expand PlayerGameModeChangeEvent } else { this.connection.send(new ClientboundGameEventPacket(ClientboundGameEventPacket.CHANGE_GAME_MODE, (float) gameMode.getId())); if (gameMode == GameType.SPECTATOR) { @@ -2047,7 +2055,7 @@ public class ServerPlayer extends Player { this.onUpdateAbilities(); this.updateEffectVisibility(); - return true; + return event; // Paper - Expand PlayerGameModeChangeEvent } } @@ -2457,6 +2465,16 @@ public class ServerPlayer extends Player { } public void loadGameTypes(@Nullable CompoundTag nbt) { + // Paper start - Expand PlayerGameModeChangeEvent + if (this.server.getForcedGameType() != null && this.server.getForcedGameType() != ServerPlayer.readPlayerMode(nbt, "playerGameType")) { + 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()) { + this.gameMode.setGameModeForPlayer(this.server.getForcedGameType(), GameType.DEFAULT_MODE); + } else { + this.gameMode.setGameModeForPlayer(ServerPlayer.readPlayerMode(nbt,"playerGameType"), ServerPlayer.readPlayerMode(nbt, "previousPlayerGameType")); + } + return; + } + // Paper end - Expand PlayerGameModeChangeEvent this.gameMode.setGameModeForPlayer(this.calculateGameModeForNewPlayer(ServerPlayer.readPlayerMode(nbt, "playerGameType")), ServerPlayer.readPlayerMode(nbt, "previousPlayerGameType")); } diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java index 486d9c4dbe3ee23198eba7f34ea8b5f4e9048c0b..f080322bc766361b9d2d8b1214c3dff1c3df9ae8 100644 --- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java +++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java @@ -72,14 +72,21 @@ public class ServerPlayerGameMode { } public boolean changeGameModeForPlayer(GameType gameMode) { + // Paper start - Expand PlayerGameModeChangeEvent + PlayerGameModeChangeEvent event = this.changeGameModeForPlayer(gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.UNKNOWN, null); + return event != null && event.isCancelled(); + } + @Nullable + public PlayerGameModeChangeEvent changeGameModeForPlayer(GameType gameMode, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause cause, @Nullable net.kyori.adventure.text.Component cancelMessage) { + // Paper end - Expand PlayerGameModeChangeEvent if (gameMode == this.gameModeForPlayer) { - return false; + return null; // Paper - Expand PlayerGameModeChangeEvent } else { // CraftBukkit start - PlayerGameModeChangeEvent event = new PlayerGameModeChangeEvent(this.player.getBukkitEntity(), GameMode.getByValue(gameMode.getId())); + PlayerGameModeChangeEvent event = new PlayerGameModeChangeEvent(this.player.getBukkitEntity(), GameMode.getByValue(gameMode.getId()), cause, cancelMessage); // Paper this.level.getCraftServer().getPluginManager().callEvent(event); if (event.isCancelled()) { - return false; + return event; // Paper - Expand PlayerGameModeChangeEvent } // CraftBukkit end this.setGameModeForPlayer(gameMode, this.previousGameModeForPlayer); @@ -90,7 +97,7 @@ public class ServerPlayerGameMode { this.player.resetCurrentImpulseContext(); } - return true; + return event; // Paper - Expand PlayerGameModeChangeEvent } } diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java index 04dd8964a1e9ea2a14589b811fd9938249f94f82..3a6769fec9bae32209d2b126a10d99fd1b8dd4b7 100644 --- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java +++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java @@ -2719,7 +2719,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl this.player = this.server.getPlayerList().respawn(this.player, false, RespawnReason.DEATH); if (this.server.isHardcore()) { - this.player.setGameMode(GameType.SPECTATOR); + this.player.setGameMode(GameType.SPECTATOR, org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.HARDCORE_DEATH, null); // Paper - Expand PlayerGameModeChangeEvent ((GameRules.BooleanValue) this.player.level().getGameRules().getRule(GameRules.RULE_SPECTATORSGENERATECHUNKS)).set(false, this.player.serverLevel()); // CraftBukkit - per-world } } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java index 36aaf37154c01c7a8f8543149e6bedec1386f5e7..6100e2313a86f9baca136a178cc30d4adc5cae53 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java @@ -1640,7 +1640,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player { Preconditions.checkArgument(mode != null, "GameMode cannot be null"); if (this.getHandle().connection == null) return; - this.getHandle().setGameMode(GameType.byId(mode.getValue())); + this.getHandle().setGameMode(GameType.byId(mode.getValue()), org.bukkit.event.player.PlayerGameModeChangeEvent.Cause.PLUGIN, null); // Paper - Expand PlayerGameModeChangeEvent } @Override