Purpur config files

This commit is contained in:
William Blake Galbreath
2025-01-03 13:04:59 -08:00
committed by granny
parent e35e614ec8
commit 0813a32106
11 changed files with 453 additions and 532 deletions

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package org.purpurmc.purpur;
import com.google.common.base.Throwables;
import com.google.common.collect.ImmutableMap;
import net.minecraft.server.MinecraftServer;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.state.BlockBehaviour;
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.YamlConfiguration;
import org.purpurmc.purpur.command.PurpurCommand;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
@SuppressWarnings("unused")
public class PurpurConfig {
private static final String HEADER = "This is the main configuration file for Purpur.\n"
+ "As you can see, there's tons to configure. Some options may impact gameplay, so use\n"
+ "with caution, and make sure you know what each option does before configuring.\n"
+ "\n"
+ "If you need help with the configuration or have any questions related to Purpur,\n"
+ "join us in our Discord guild.\n"
+ "\n"
+ "Website: https://purpurmc.org \n"
+ "Docs: https://purpurmc.org/docs \n";
private static File CONFIG_FILE;
public static YamlConfiguration config;
private static Map<String, Command> commands;
public static int version;
static boolean verbose;
public static void init(File configFile) {
CONFIG_FILE = configFile;
config = new YamlConfiguration();
try {
config.load(CONFIG_FILE);
} catch (IOException ignore) {
} catch (InvalidConfigurationException ex) {
Bukkit.getLogger().log(Level.SEVERE, "Could not load purpur.yml, please correct your syntax errors", ex);
throw Throwables.propagate(ex);
}
config.options().header(HEADER);
config.options().copyDefaults(true);
verbose = getBoolean("verbose", false);
commands = new HashMap<>();
commands.put("purpur", new PurpurCommand("purpur"));
version = getInt("config-version", 38);
set("config-version", 38);
readConfig(PurpurConfig.class, null);
Block.BLOCK_STATE_REGISTRY.forEach(BlockBehaviour.BlockStateBase::initCache);
}
protected static void log(String s) {
if (verbose) {
log(Level.INFO, s);
}
}
protected static void log(Level level, String s) {
Bukkit.getLogger().log(level, s);
}
public static void registerCommands() {
for (Map.Entry<String, Command> entry : commands.entrySet()) {
MinecraftServer.getServer().server.getCommandMap().register(entry.getKey(), "Purpur", entry.getValue());
}
}
static void readConfig(Class<?> clazz, Object instance) {
for (Method method : clazz.getDeclaredMethods()) {
if (Modifier.isPrivate(method.getModifiers())) {
if (method.getParameterTypes().length == 0 && method.getReturnType() == Void.TYPE) {
try {
method.setAccessible(true);
method.invoke(instance);
} catch (InvocationTargetException ex) {
throw Throwables.propagate(ex.getCause());
} catch (Exception ex) {
Bukkit.getLogger().log(Level.SEVERE, "Error invoking " + method, ex);
}
}
}
}
try {
config.save(CONFIG_FILE);
} catch (IOException ex) {
Bukkit.getLogger().log(Level.SEVERE, "Could not save " + CONFIG_FILE, ex);
}
}
private static void set(String path, Object val) {
config.addDefault(path, val);
config.set(path, val);
}
private static String getString(String path, String def) {
config.addDefault(path, def);
return config.getString(path, config.getString(path));
}
private static boolean getBoolean(String path, boolean def) {
config.addDefault(path, def);
return config.getBoolean(path, config.getBoolean(path));
}
private static double getDouble(String path, double def) {
config.addDefault(path, def);
return config.getDouble(path, config.getDouble(path));
}
private static int getInt(String path, int def) {
config.addDefault(path, def);
return config.getInt(path, config.getInt(path));
}
private static <T> List<?> getList(String path, T def) {
config.addDefault(path, def);
return config.getList(path, config.getList(path));
}
static Map<String, Object> getMap(String path, Map<String, Object> def) {
if (def != null && config.getConfigurationSection(path) == null) {
config.addDefault(path, def);
return def;
}
return toMap(config.getConfigurationSection(path));
}
private static Map<String, Object> toMap(ConfigurationSection section) {
ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();
if (section != null) {
for (String key : section.getKeys(false)) {
Object obj = section.get(key);
if (obj != null) {
builder.put(key, obj instanceof ConfigurationSection val ? toMap(val) : obj);
}
}
}
return builder.build();
}
}

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package org.purpurmc.purpur;
import org.bukkit.World;
import org.bukkit.configuration.ConfigurationSection;
import java.util.List;
import java.util.Map;
import static org.purpurmc.purpur.PurpurConfig.log;
@SuppressWarnings("unused")
public class PurpurWorldConfig {
private final String worldName;
private final World.Environment environment;
public PurpurWorldConfig(String worldName, World.Environment environment) {
this.worldName = worldName;
this.environment = environment;
init();
}
public void init() {
log("-------- World Settings For [" + worldName + "] --------");
PurpurConfig.readConfig(PurpurWorldConfig.class, this);
}
private void set(String path, Object val) {
PurpurConfig.config.addDefault("world-settings.default." + path, val);
PurpurConfig.config.set("world-settings.default." + path, val);
if (PurpurConfig.config.get("world-settings." + worldName + "." + path) != null) {
PurpurConfig.config.addDefault("world-settings." + worldName + "." + path, val);
PurpurConfig.config.set("world-settings." + worldName + "." + path, val);
}
}
private ConfigurationSection getConfigurationSection(String path) {
ConfigurationSection section = PurpurConfig.config.getConfigurationSection("world-settings." + worldName + "." + path);
return section != null ? section : PurpurConfig.config.getConfigurationSection("world-settings.default." + path);
}
private String getString(String path, String def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getString("world-settings." + worldName + "." + path, PurpurConfig.config.getString("world-settings.default." + path));
}
private boolean getBoolean(String path, boolean def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getBoolean("world-settings." + worldName + "." + path, PurpurConfig.config.getBoolean("world-settings.default." + path));
}
private double getDouble(String path, double def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getDouble("world-settings." + worldName + "." + path, PurpurConfig.config.getDouble("world-settings.default." + path));
}
private int getInt(String path, int def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getInt("world-settings." + worldName + "." + path, PurpurConfig.config.getInt("world-settings.default." + path));
}
private <T> List<?> getList(String path, T def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getList("world-settings." + worldName + "." + path, PurpurConfig.config.getList("world-settings.default." + path));
}
private Map<String, Object> getMap(String path, Map<String, Object> def) {
final Map<String, Object> fallback = PurpurConfig.getMap("world-settings.default." + path, def);
final Map<String, Object> value = PurpurConfig.getMap("world-settings." + worldName + "." + path, null);
return value.isEmpty() ? fallback : value;
}
}

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package org.purpurmc.purpur.command;
import net.minecraft.server.MinecraftServer;
import net.minecraft.server.level.ServerLevel;
import org.purpurmc.purpur.PurpurConfig;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import java.io.File;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
import java.util.stream.Stream;
public class PurpurCommand extends Command {
public PurpurCommand(String name) {
super(name);
this.description = "Purpur related commands";
this.usageMessage = "/purpur [reload | version]";
this.setPermission("bukkit.command.purpur");
}
@Override
public List<String> tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException {
if (args.length == 1) {
return Stream.of("reload", "version")
.filter(arg -> arg.startsWith(args[0].toLowerCase()))
.collect(Collectors.toList());
}
return Collections.emptyList();
}
@Override
public boolean execute(CommandSender sender, String commandLabel, String[] args) {
if (!testPermission(sender)) return true;
if (args.length != 1) {
sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
return false;
}
if (args[0].equalsIgnoreCase("reload")) {
Command.broadcastCommandMessage(sender, ChatColor.RED + "Please note that this command is not supported and may cause issues.");
Command.broadcastCommandMessage(sender, ChatColor.RED + "If you encounter any issues please use the /stop command to restart your server.");
MinecraftServer console = MinecraftServer.getServer();
PurpurConfig.init((File) console.options.valueOf("purpur-settings"));
for (ServerLevel level : console.getAllLevels()) {
level.purpurConfig.init();
}
console.server.reloadCount++;
Command.broadcastCommandMessage(sender, ChatColor.GREEN + "Purpur config reload complete.");
} else if (args[0].equalsIgnoreCase("version")) {
Command verCmd = org.bukkit.Bukkit.getServer().getCommandMap().getCommand("version");
if (verCmd != null) {
return verCmd.execute(sender, commandLabel, new String[0]);
}
}
return true;
}
}