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Update to 1.21 (#206)
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* Update to 1.21

* Add new InventoryView methods
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@Jikoo
Jikoo authored Jun 14, 2024
1 parent 282f863 commit 89beeca
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Showing 10 changed files with 1,977 additions and 35 deletions.
81 changes: 81 additions & 0 deletions internal/v1_21_R1/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Copyright (C) 2011-2023 lishid. All rights reserved.
~
~ This program is free software: you can redistribute it and/or modify
~ it under the terms of the GNU General Public License as published by
~ the Free Software Foundation, version 3.
~
~ This program is distributed in the hope that it will be useful,
~ but WITHOUT ANY WARRANTY; without even the implied warranty of
~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
~ GNU General Public License for more details.
~
~ You should have received a copy of the GNU General Public License
~ along with this program. If not, see <http://www.gnu.org/licenses/>.
-->

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<parent>
<artifactId>openinvparent</artifactId>
<groupId>com.lishid</groupId>
<relativePath>../../pom.xml</relativePath>
<version>4.4.6-SNAPSHOT</version>
</parent>

<artifactId>openinvadapter1_21_R1</artifactId>
<name>OpenInvAdapter1_21_R1</name>

<properties>
<maven.compiler.source>21</maven.compiler.source>
<maven.compiler.target>21</maven.compiler.target>
<spigot.version>1.21-R0.1-SNAPSHOT</spigot.version>
</properties>

<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
<version>${spigot.version}</version>
</dependency>
<dependency>
<artifactId>spigot</artifactId>
<groupId>org.spigotmc</groupId>
<scope>provided</scope>
<version>${spigot.version}</version>
<classifier>remapped-mojang</classifier>
</dependency>
<dependency>
<artifactId>openinvapi</artifactId>
<groupId>com.lishid</groupId>
<scope>provided</scope>
</dependency>
<dependency>
<artifactId>openinvplugincore</artifactId>
<groupId>com.lishid</groupId>
</dependency>
<dependency>
<artifactId>annotations</artifactId>
<groupId>org.jetbrains</groupId>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
</plugin>
<plugin>
<groupId>net.md-5</groupId>
<artifactId>specialsource-maven-plugin</artifactId>
</plugin>
</plugins>
</build>

</project>
207 changes: 207 additions & 0 deletions internal/v1_21_R1/src/main/java/com/lishid/openinv/internal/v1_21_R1/AnySilentContainer.java
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/*
* Copyright (C) 2011-2023 lishid. All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/

package com.lishid.openinv.internal.v1_21_R1;

import com.lishid.openinv.OpenInv;
import com.lishid.openinv.internal.IAnySilentContainer;
import com.lishid.openinv.util.ReflectionHelper;
import net.minecraft.core.BlockPos;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.level.ServerPlayerGameMode;
import net.minecraft.world.MenuProvider;
import net.minecraft.world.SimpleMenuProvider;
import net.minecraft.world.inventory.ChestMenu;
import net.minecraft.world.inventory.MenuType;
import net.minecraft.world.inventory.PlayerEnderChestContainer;
import net.minecraft.world.level.GameType;
import net.minecraft.world.level.block.BarrelBlock;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.ChestBlock;
import net.minecraft.world.level.block.ShulkerBoxBlock;
import net.minecraft.world.level.block.TrappedChestBlock;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.EnderChestBlockEntity;
import net.minecraft.world.level.block.entity.RandomizableContainerBlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.Statistic;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import java.lang.reflect.Field;
import java.util.logging.Logger;

public class AnySilentContainer implements IAnySilentContainer {

private @Nullable Field serverPlayerGameModeGameType;

public AnySilentContainer() {
try {
try {
this.serverPlayerGameModeGameType = ServerPlayerGameMode.class.getDeclaredField("b");
this.serverPlayerGameModeGameType.setAccessible(true);
} catch (NoSuchFieldException e) {
Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
logger.warning("ServerPlayerGameMode#gameModeForPlayer's obfuscated name has changed!");
logger.warning("Please report this at https://github.com/Jikoo/OpenInv/issues");
logger.warning("Attempting to fall through using reflection. Please verify that SilentContainer does not fail.");
// N.B. gameModeForPlayer is (for now) declared before previousGameModeForPlayer so silent shouldn't break.
this.serverPlayerGameModeGameType = ReflectionHelper.grabFieldByType(ServerPlayerGameMode.class, GameType.class);
}
} catch (SecurityException e) {
Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
logger.warning("Unable to directly write player game mode! SilentContainer will fail.");
logger.log(java.util.logging.Level.WARNING, "Error obtaining GameType field", e);
}
}

@Override
public boolean activateContainer(
@NotNull final Player bukkitPlayer,
final boolean silentchest,
@NotNull final org.bukkit.block.Block bukkitBlock) {

// Silent ender chest is API-only
if (silentchest && bukkitBlock.getType() == Material.ENDER_CHEST) {
bukkitPlayer.openInventory(bukkitPlayer.getEnderChest());
bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
return true;
}

ServerPlayer player = PlayerDataManager.getHandle(bukkitPlayer);

final net.minecraft.world.level.Level level = player.level();
final BlockPos blockPos = new BlockPos(bukkitBlock.getX(), bukkitBlock.getY(), bukkitBlock.getZ());
final BlockEntity blockEntity = level.getBlockEntity(blockPos);

if (blockEntity == null) {
return false;
}

if (blockEntity instanceof EnderChestBlockEntity enderChestTile) {
// Anychest ender chest. See net.minecraft.world.level.block.EnderChestBlock
PlayerEnderChestContainer enderChest = player.getEnderChestInventory();
enderChest.setActiveChest(enderChestTile);
player.openMenu(new SimpleMenuProvider((containerCounter, playerInventory, ignored) -> {
MenuType<?> containers = PlayerDataManager.getContainers(enderChest.getContainerSize());
int rows = enderChest.getContainerSize() / 9;
return new ChestMenu(containers, containerCounter, playerInventory, enderChest, rows);
}, Component.translatable(("container.enderchest"))));
bukkitPlayer.incrementStatistic(Statistic.ENDERCHEST_OPENED);
return true;
}

if (!(blockEntity instanceof MenuProvider menuProvider)) {
return false;
}

BlockState blockState = level.getBlockState(blockPos);
Block block = blockState.getBlock();

if (block instanceof ChestBlock chestBlock) {

// boolean flag: do not check if chest is blocked
menuProvider = chestBlock.getMenuProvider(blockState, level, blockPos, true);

if (menuProvider == null) {
OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
return false;
}

if (block instanceof TrappedChestBlock) {
bukkitPlayer.incrementStatistic(Statistic.TRAPPED_CHEST_TRIGGERED);
} else {
bukkitPlayer.incrementStatistic(Statistic.CHEST_OPENED);
}
}

if (block instanceof ShulkerBoxBlock) {
bukkitPlayer.incrementStatistic(Statistic.SHULKER_BOX_OPENED);
}

if (block instanceof BarrelBlock) {
bukkitPlayer.incrementStatistic(Statistic.OPEN_BARREL);
}

// AnyChest only - SilentChest not active, container unsupported, or unnecessary.
if (!silentchest || player.gameMode.getGameModeForPlayer() == GameType.SPECTATOR) {
player.openMenu(menuProvider);
return true;
}

// SilentChest requires access to setting players' game mode directly.
if (this.serverPlayerGameModeGameType == null) {
return false;
}

if (blockEntity instanceof RandomizableContainerBlockEntity lootable) {
if (lootable.lootTable != null) {
OpenInv.getPlugin(OpenInv.class).sendSystemMessage(bukkitPlayer, "messages.error.lootNotGenerated");
return false;
}
}

GameType gameType = player.gameMode.getGameModeForPlayer();
this.forceGameType(player, GameType.SPECTATOR);
player.openMenu(menuProvider);
this.forceGameType(player, gameType);
return true;
}

@Override
public void deactivateContainer(@NotNull final Player bukkitPlayer) {
if (this.serverPlayerGameModeGameType == null || bukkitPlayer.getGameMode() == GameMode.SPECTATOR) {
return;
}

ServerPlayer player = PlayerDataManager.getHandle(bukkitPlayer);

// Force game mode change without informing plugins or players.
// Regular game mode set calls GameModeChangeEvent and is cancellable.
GameType gameType = player.gameMode.getGameModeForPlayer();
this.forceGameType(player, GameType.SPECTATOR);

// ServerPlayer#closeContainer cannot be called without entering an
// infinite loop because this method is called during inventory close.
// From ServerPlayer#closeContainer -> CraftEventFactory#handleInventoryCloseEvent
player.containerMenu.transferTo(player.inventoryMenu, player.getBukkitEntity());
// From ServerPlayer#closeContainer
player.doCloseContainer();
// Regular inventory close will handle the rest - packet sending, etc.

// Revert forced game mode.
this.forceGameType(player, gameType);
}

private void forceGameType(final ServerPlayer player, final GameType gameMode) {
if (this.serverPlayerGameModeGameType == null) {
// No need to warn repeatedly, error on startup and lack of function should be enough.
return;
}
try {
this.serverPlayerGameModeGameType.setAccessible(true);
this.serverPlayerGameModeGameType.set(player.gameMode, gameMode);
} catch (IllegalArgumentException | IllegalAccessException e) {
Logger logger = OpenInv.getPlugin(OpenInv.class).getLogger();
logger.log(java.util.logging.Level.WARNING, "Error bypassing GameModeChangeEvent", e);
}
}

}
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