Spigot is the most popular Minecraft server software that enables extensive plugin development. This guide covers everything from basic setup to advanced plugin development techniques.
Environment Setup and Project Configuration
Maven Configuration
<!-- pom.xml --> <project> <modelVersion>4.0.0</modelVersion> <groupId>com.yourname</groupId> <artifactId>YourPlugin</artifactId> <version>1.0.0</version> <packaging>jar</packaging> <properties> <maven.compiler.source>17</maven.compiler.source> <maven.compiler.target>17</maven.compiler.target> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <repositories> <repository> <id>spigotmc-repo</id> <url>https://hub.spigotmc.org/nexus/content/repositories/snapshots/</url> </repository> <repository> <id>sonatype</id> <url>https://oss.sonatype.org/content/groups/public/</url> </repository> </repositories> <dependencies> <dependency> <groupId>org.spigotmc</groupId> <artifactId>spigot-api</artifactId> <version>1.20.1-R0.1-SNAPSHOT</version> <scope>provided</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.11.0</version> <configuration> <source>17</source> <target>17</target> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-shade-plugin</artifactId> <version>3.4.1</version> <executions> <execution> <phase>package</phase> <goals> <goal>shade</goal> </goals> </execution> </executions> </plugin> </plugins> <resources> <resource> <directory>src/main/resources</directory> <filtering>true</filtering> </resource> </resources> </build> </project>
Plugin Configuration
# src/main/resources/plugin.yml name: YourPlugin version: 1.0.0 main: com.yourname.yourplugin.YourPlugin api-version: 1.20 description: A custom Minecraft plugin author: YourName website: https://yourwebsite.com commands: hello: description: Says hello to the player usage: /<command> permission: yourplugin.hello kit: description: Gives a kit to the player usage: /<command> [kitname] permission: yourplugin.kit permissions: yourplugin.*: description: Gives access to all YourPlugin commands children: yourplugin.hello: true yourplugin.kit: true yourplugin.hello: description: Allows using hello command default: true yourplugin.kit: description: Allows using kit command default: op
Basic Plugin Structure
Example 1: Main Plugin Class
package com.yourname.yourplugin;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.event.Listener;
import org.bukkit.command.CommandExecutor;
public class YourPlugin extends JavaPlugin implements Listener {
private static YourPlugin instance;
private PluginConfig config;
@Override
public void onEnable() {
instance = this;
// Save default config
saveDefaultConfig();
this.config = new PluginConfig(this);
// Register events
getServer().getPluginManager().registerEvents(this, this);
getServer().getPluginManager().registerEvents(new PlayerListener(this), this);
// Register commands
getCommand("hello").setExecutor(new HelloCommand(this));
getCommand("kit").setExecutor(new KitCommand(this));
// Initialize managers
new EconomyManager(this).initialize();
getLogger().info("YourPlugin has been enabled!");
}
@Override
public void onDisable() {
// Clean up resources
if (config != null) {
config.save();
}
getLogger().info("YourPlugin has been disabled!");
}
public static YourPlugin getInstance() {
return instance;
}
public PluginConfig getPluginConfig() {
return config;
}
}
Example 2: Configuration Management
package com.yourname.yourplugin;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.plugin.java.JavaPlugin;
import java.io.File;
import java.io.IOException;
import java.util.List;
public class PluginConfig {
private final JavaPlugin plugin;
private FileConfiguration config;
private File configFile;
public PluginConfig(JavaPlugin plugin) {
this.plugin = plugin;
setupConfig();
}
private void setupConfig() {
configFile = new File(plugin.getDataFolder(), "config.yml");
if (!configFile.exists()) {
plugin.saveResource("config.yml", false);
}
reload();
}
public void reload() {
config = YamlConfiguration.loadConfiguration(configFile);
}
public void save() {
try {
config.save(configFile);
} catch (IOException e) {
plugin.getLogger().severe("Could not save config: " + e.getMessage());
}
}
// Getters with defaults
public String getString(String path, String def) {
return config.getString(path, def);
}
public int getInt(String path, int def) {
return config.getInt(path, def);
}
public boolean getBoolean(String path, boolean def) {
return config.getBoolean(path, def);
}
public List<String> getStringList(String path) {
return config.getStringList(path);
}
public void set(String path, Object value) {
config.set(path, value);
}
}
Event Handling
Example 3: Player Event Listener
package com.yourname.yourplugin;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerJoinEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.player.PlayerInteractEvent;
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.entity.Player;
import org.bukkit.ChatColor;
import org.bukkit.Sound;
public class PlayerListener implements Listener {
private final YourPlugin plugin;
public PlayerListener(YourPlugin plugin) {
this.plugin = plugin;
}
@EventHandler
public void onPlayerJoin(PlayerJoinEvent event) {
Player player = event.getPlayer();
String joinMessage = plugin.getPluginConfig().getString("messages.join", "&eWelcome &6{player} &eto the server!");
// Replace placeholder and color codes
joinMessage = joinMessage.replace("{player}", player.getName());
joinMessage = ChatColor.translateAlternateColorCodes('&', joinMessage);
event.setJoinMessage(joinMessage);
// Send welcome title
player.sendTitle(
ChatColor.GOLD + "Welcome!",
ChatColor.YELLOW + "Enjoy your stay",
10, 70, 20
);
// Play sound
player.playSound(player.getLocation(), Sound.ENTITY_PLAYER_LEVELUP, 1.0f, 1.0f);
// Check if player is new
if (!player.hasPlayedBefore()) {
plugin.getServer().broadcastMessage(
ChatColor.GREEN + "Please welcome " + player.getName() + " to the server for the first time!"
);
}
}
@EventHandler
public void onPlayerQuit(PlayerQuitEvent event) {
String quitMessage = plugin.getPluginConfig().getString("messages.quit", "&eGoodbye &6{player}!");
quitMessage = quitMessage.replace("{player}", event.getPlayer().getName());
quitMessage = ChatColor.translateAlternateColorCodes('&', quitMessage);
event.setQuitMessage(quitMessage);
}
@EventHandler
public void onBlockBreak(BlockBreakEvent event) {
Player player = event.getPlayer();
// Check if player has permission to break blocks in this world
if (!player.hasPermission("yourplugin.build." + player.getWorld().getName())) {
event.setCancelled(true);
player.sendMessage(ChatColor.RED + "You cannot break blocks here!");
return;
}
// Log block breaking for analytics
plugin.getLogger().info(player.getName() + " broke " + event.getBlock().getType());
}
@EventHandler
public void onPlayerInteract(PlayerInteractEvent event) {
Player player = event.getPlayer();
// Check for right-click with specific items
if (event.hasItem() && event.getItem() != null) {
switch (event.getItem().getType()) {
case BLAZE_ROD:
if (player.hasPermission("yourplugin.magicwand")) {
event.getPlayer().getWorld().strikeLightning(event.getPlayer().getTargetBlock(null, 100).getLocation());
event.setCancelled(true);
}
break;
case EMERALD:
if (player.isSneaking()) {
// Open custom GUI
new CustomGUI(plugin).open(player);
event.setCancelled(true);
}
break;
}
}
}
@EventHandler
public void onPlayerDeath(PlayerDeathEvent event) {
Player player = event.getEntity();
// Custom death message
if (player.getKiller() != null) {
event.setDeathMessage(ChatColor.RED + player.getName() + " was slain by " + player.getKiller().getName());
}
// Keep inventory if player has permission
if (player.hasPermission("yourplugin.keepinventory")) {
event.setKeepInventory(true);
event.getDrops().clear();
}
}
}
Command System
Example 4: Command Implementations
package com.yourname.yourplugin;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public class HelloCommand implements CommandExecutor {
private final YourPlugin plugin;
public HelloCommand(YourPlugin plugin) {
this.plugin = plugin;
}
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) {
sender.sendMessage(ChatColor.RED + "This command can only be used by players!");
return true;
}
Player player = (Player) sender;
if (!player.hasPermission("yourplugin.hello")) {
player.sendMessage(ChatColor.RED + "You don't have permission to use this command!");
return true;
}
player.sendMessage(ChatColor.GREEN + "Hello, " + player.getName() + "!");
player.sendMessage(ChatColor.YELLOW + "Welcome to our server!");
return true;
}
}
public class KitCommand implements CommandExecutor, TabCompleter {
private final YourPlugin plugin;
public KitCommand(YourPlugin plugin) {
this.plugin = plugin;
}
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (!(sender instanceof Player)) {
sender.sendMessage("This command can only be used by players!");
return true;
}
Player player = (Player) sender;
if (args.length == 0) {
player.sendMessage(ChatColor.RED + "Usage: /kit <starter|advanced|vip>");
return true;
}
String kitName = args[0].toLowerCase();
switch (kitName) {
case "starter":
if (!player.hasPermission("yourplugin.kit.starter")) {
player.sendMessage(ChatColor.RED + "You don't have permission for this kit!");
return true;
}
giveStarterKit(player);
break;
case "advanced":
if (!player.hasPermission("yourplugin.kit.advanced")) {
player.sendMessage(ChatColor.RED + "You don't have permission for this kit!");
return true;
}
giveAdvancedKit(player);
break;
case "vip":
if (!player.hasPermission("yourplugin.kit.vip")) {
player.sendMessage(ChatColor.RED + "You don't have permission for this kit!");
return true;
}
giveVipKit(player);
break;
default:
player.sendMessage(ChatColor.RED + "Unknown kit: " + kitName);
return true;
}
player.sendMessage(ChatColor.GREEN + "You received the " + kitName + " kit!");
return true;
}
@Override
public List<String> onTabComplete(CommandSender sender, Command command, String alias, String[] args) {
List<String> completions = new ArrayList<>();
if (args.length == 1) {
// Add available kits based on permissions
if (sender.hasPermission("yourplugin.kit.starter")) {
completions.add("starter");
}
if (sender.hasPermission("yourplugin.kit.advanced")) {
completions.add("advanced");
}
if (sender.hasPermission("yourplugin.kit.vip")) {
completions.add("vip");
}
}
return completions;
}
private void giveStarterKit(Player player) {
player.getInventory().addItem(new ItemStack(Material.STONE_SWORD));
player.getInventory().addItem(new ItemStack(Material.STONE_PICKAXE));
player.getInventory().addItem(new ItemStack(Material.BREAD, 16));
player.getInventory().addItem(new ItemStack(Material.TORCH, 32));
}
private void giveAdvancedKit(Player player) {
ItemStack sword = new ItemStack(Material.IRON_SWORD);
ItemMeta swordMeta = sword.getItemMeta();
swordMeta.setDisplayName(ChatColor.BLUE + "Advanced Sword");
swordMeta.setLore(Arrays.asList(ChatColor.GRAY + "A powerful sword for adventurers"));
sword.setItemMeta(swordMeta);
player.getInventory().addItem(sword);
player.getInventory().addItem(new ItemStack(Material.IRON_PICKAXE));
player.getInventory().addItem(new ItemStack(Material.COOKED_BEEF, 32));
player.getInventory().addItem(new ItemStack(Material.ARROW, 64));
player.getInventory().addItem(new ItemStack(Material.BOW));
}
private void giveVipKit(Player player) {
ItemStack sword = new ItemStack(Material.DIAMOND_SWORD);
ItemMeta swordMeta = sword.getItemMeta();
swordMeta.setDisplayName(ChatColor.AQUA + "VIP Sword");
swordMeta.setLore(Arrays.asList(
ChatColor.GRAY + "An exclusive VIP sword",
ChatColor.LIGHT_PURPLE + "Special Edition"
));
sword.setItemMeta(swordMeta);
player.getInventory().addItem(sword);
player.getInventory().addItem(new ItemStack(Material.DIAMOND_PICKAXE));
player.getInventory().addItem(new ItemStack(Material.GOLDEN_APPLE, 8));
player.getInventory().addItem(new ItemStack(Material.ENDER_PEARL, 16));
player.getInventory().addItem(new ItemStack(Material.EXPERIENCE_BOTTLE, 32));
}
}
Advanced Features
Example 5: Custom GUI System
package com.yourname.yourplugin;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.inventory.InventoryCloseEvent;
import org.bukkit.inventory.Inventory;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.ChatColor;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
public class CustomGUI implements Listener {
private final YourPlugin plugin;
private final Map<UUID, Inventory> openGuis;
public CustomGUI(YourPlugin plugin) {
this.plugin = plugin;
this.openGuis = new HashMap<>();
plugin.getServer().getPluginManager().registerEvents(this, plugin);
}
public void open(Player player) {
Inventory gui = Bukkit.createInventory(null, 27, ChatColor.BLUE + "Custom Menu");
// Add items to GUI
gui.setItem(11, createGuiItem(Material.DIAMOND, ChatColor.AQUA + "Teleport",
"Click to teleport to spawn", "Right-click for options"));
gui.setItem(13, createGuiItem(Material.EMERALD, ChatColor.GREEN + "Shop",
"Open the server shop", "Buy and sell items"));
gui.setItem(15, createGuiItem(Material.BOOK, ChatColor.YELLOW + "Information",
"Server rules and info", "Learn about our server"));
// Fill empty slots with glass panes
ItemStack filler = createGuiItem(Material.GRAY_STAINED_GLASS_PANE, " ");
for (int i = 0; i < gui.getSize(); i++) {
if (gui.getItem(i) == null) {
gui.setItem(i, filler);
}
}
player.openInventory(gui);
openGuis.put(player.getUniqueId(), gui);
}
private ItemStack createGuiItem(Material material, String name, String... lore) {
ItemStack item = new ItemStack(material);
ItemMeta meta = item.getItemMeta();
meta.setDisplayName(name);
meta.setLore(Arrays.asList(lore));
item.setItemMeta(meta);
return item;
}
@EventHandler
public void onInventoryClick(InventoryClickEvent event) {
if (!(event.getWhoClicked() instanceof Player)) return;
Player player = (Player) event.getWhoClicked();
Inventory openGui = openGuis.get(player.getUniqueId());
if (openGui != null && event.getInventory().equals(openGui)) {
event.setCancelled(true); // Prevent taking items
ItemStack clicked = event.getCurrentItem();
if (clicked == null || clicked.getType() == Material.AIR) return;
switch (clicked.getType()) {
case DIAMOND:
player.teleport(player.getWorld().getSpawnLocation());
player.sendMessage(ChatColor.GREEN + "Teleported to spawn!");
player.closeInventory();
break;
case EMERALD:
player.sendMessage(ChatColor.YELLOW + "Opening shop...");
// Open shop GUI here
break;
case BOOK:
player.sendMessage(ChatColor.GOLD + "Welcome to our server!");
player.sendMessage(ChatColor.GRAY + "Rules: Be respectful and have fun!");
break;
}
}
}
@EventHandler
public void onInventoryClose(InventoryCloseEvent event) {
openGuis.remove(event.getPlayer().getUniqueId());
}
}
Example 6: Economy Manager
package com.yourname.yourplugin;
import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Player;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
public class EconomyManager {
private final YourPlugin plugin;
private final Map<UUID, Double> balances;
private File dataFile;
private YamlConfiguration dataConfig;
public EconomyManager(YourPlugin plugin) {
this.plugin = plugin;
this.balances = new HashMap<>();
}
public void initialize() {
dataFile = new File(plugin.getDataFolder(), "economy.yml");
if (!dataFile.exists()) {
try {
dataFile.getParentFile().mkdirs();
dataFile.createNewFile();
} catch (IOException e) {
plugin.getLogger().severe("Could not create economy data file: " + e.getMessage());
}
}
dataConfig = YamlConfiguration.loadConfiguration(dataFile);
loadBalances();
}
private void loadBalances() {
if (dataConfig.contains("balances")) {
for (String key : dataConfig.getConfigurationSection("balances").getKeys(false)) {
UUID uuid = UUID.fromString(key);
double balance = dataConfig.getDouble("balances." + key);
balances.put(uuid, balance);
}
}
}
public void saveBalances() {
for (Map.Entry<UUID, Double> entry : balances.entrySet()) {
dataConfig.set("balances." + entry.getKey().toString(), entry.getValue());
}
try {
dataConfig.save(dataFile);
} catch (IOException e) {
plugin.getLogger().severe("Could not save economy data: " + e.getMessage());
}
}
public double getBalance(Player player) {
return balances.getOrDefault(player.getUniqueId(), 0.0);
}
public boolean hasAmount(Player player, double amount) {
return getBalance(player) >= amount;
}
public void setBalance(Player player, double amount) {
balances.put(player.getUniqueId(), amount);
saveBalances();
}
public void addBalance(Player player, double amount) {
double current = getBalance(player);
setBalance(player, current + amount);
}
public boolean removeBalance(Player player, double amount) {
if (!hasAmount(player, amount)) {
return false;
}
double current = getBalance(player);
setBalance(player, current - amount);
return true;
}
public boolean transfer(Player from, Player to, double amount) {
if (!hasAmount(from, amount)) {
return false;
}
removeBalance(from, amount);
addBalance(to, amount);
return true;
}
}
Example 7: Task Scheduling and Async Operations
package com.yourname.yourplugin;
import org.bukkit.Bukkit;
import org.bukkit.scheduler.BukkitRunnable;
import org.bukkit.entity.Player;
import org.bukkit.ChatColor;
public class TaskManager {
private final YourPlugin plugin;
public TaskManager(YourPlugin plugin) {
this.plugin = plugin;
}
public void startBroadcastTask() {
new BukkitRunnable() {
int count = 0;
final String[] messages = {
"&6Remember to read the rules!",
"&aVisit our website at example.com",
"&bJoin our Discord community!",
"&dVote for our server daily!"
};
@Override
public void run() {
String message = messages[count % messages.length];
Bukkit.broadcastMessage(ChatColor.translateAlternateColorCodes('&', message));
count++;
}
}.runTaskTimer(plugin, 0L, 20L * 60L * 5L); // Every 5 minutes
}
public void startAutoSaveTask() {
new BukkitRunnable() {
@Override
public void run() {
plugin.getLogger().info("Auto-saving plugin data...");
// Save all plugin data
if (plugin.getPluginConfig() != null) {
plugin.getPluginConfig().save();
}
}
}.runTaskTimer(plugin, 0L, 20L * 60L * 10L); // Every 10 minutes
}
public void runAsyncTask(Runnable task) {
Bukkit.getScheduler().runTaskAsynchronously(plugin, task);
}
public void runSyncTask(Runnable task) {
Bukkit.getScheduler().runTask(plugin, task);
}
public void delayedTask(Runnable task, long delayTicks) {
Bukkit.getScheduler().runTaskLater(plugin, task, delayTicks);
}
// Example: Async database operation
public void updatePlayerStatsAsync(Player player) {
runAsyncTask(() -> {
// Simulate database operation
try {
Thread.sleep(1000); // Simulate network delay
// Switch back to main thread for Bukkit operations
runSyncTask(() -> {
player.sendMessage(ChatColor.GREEN + "Your stats have been updated!");
});
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
});
}
}
Testing and Debugging
Example 8: Debug Utilities
package com.yourname.yourplugin;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
public class DebugUtils {
private final YourPlugin plugin;
private boolean debugMode = false;
public DebugUtils(YourPlugin plugin) {
this.plugin = plugin;
}
public void logInfo(String message) {
plugin.getLogger().info(message);
}
public void logWarning(String message) {
plugin.getLogger().warning(message);
}
public void logSevere(String message) {
plugin.getLogger().severe(message);
}
public void debug(String message) {
if (debugMode) {
plugin.getLogger().info("[DEBUG] " + message);
// Send to online players with debug permission
for (Player player : Bukkit.getOnlinePlayers()) {
if (player.hasPermission("yourplugin.debug")) {
player.sendMessage(ChatColor.GRAY + "[DEBUG] " + message);
}
}
}
}
public void setDebugMode(boolean debugMode) {
this.debugMode = debugMode;
logInfo("Debug mode " + (debugMode ? "enabled" : "disabled"));
}
public void sendPerformanceReport(CommandSender sender) {
Runtime runtime = Runtime.getRuntime();
long maxMemory = runtime.maxMemory() / (1024 * 1024);
long allocatedMemory = runtime.totalMemory() / (1024 * 1024);
long freeMemory = runtime.freeMemory() / (1024 * 1024);
sender.sendMessage(ChatColor.GOLD + "=== Performance Report ===");
sender.sendMessage(ChatColor.YELLOW + "Online Players: " + Bukkit.getOnlinePlayers().size());
sender.sendMessage(ChatColor.YELLOW + "Max Memory: " + maxMemory + "MB");
sender.sendMessage(ChatColor.YELLOW + "Allocated Memory: " + allocatedMemory + "MB");
sender.sendMessage(ChatColor.YELLOW + "Free Memory: " + freeMemory + "MB");
sender.sendMessage(ChatColor.YELLOW + "TPS: " + Arrays.toString(Bukkit.getTPS()));
}
}
Best Practices
1. Security Considerations
public class SecurityUtils {
public static boolean isValidInput(String input) {
if (input == null || input.isEmpty()) {
return false;
}
// Prevent command injection
if (input.contains("/") || input.contains("\\") || input.contains("..")) {
return false;
}
// Limit length
if (input.length() > 100) {
return false;
}
return true;
}
public static String sanitizeFilename(String filename) {
return filename.replaceAll("[^a-zA-Z0-9.-]", "_");
}
}
2. Performance Optimization
public class PerformanceUtils {
// Cache frequently accessed data
private static final Map<String, ItemStack> itemCache = new HashMap<>();
public static ItemStack getCachedItem(String itemName) {
return itemCache.computeIfAbsent(itemName, key -> {
// Expensive item creation logic
return createComplexItem(key);
});
}
// Use object pooling for frequently created objects
private static final List<CustomObject> objectPool = new ArrayList<>();
public static CustomObject borrowObject() {
if (objectPool.isEmpty()) {
return new CustomObject();
}
return objectPool.remove(objectPool.size() - 1);
}
public static void returnObject(CustomObject obj) {
obj.reset();
objectPool.add(obj);
}
}
Deployment and Distribution
plugin.yml Best Practices
name: YourPlugin version: 1.0.0 main: com.yourname.yourplugin.YourPlugin api-version: "1.20" description: A feature-rich Minecraft plugin author: YourName website: https://yourwebsite.com depend: [Vault] softdepend: [WorldEdit, PlaceholderAPI] prefix: YPL load: POSTWORLD loadbefore: [SomeOtherPlugin] commands: yourcommand: description: Main command usage: /<command> [args] permission: yourplugin.command.yourcommand aliases: [yc, ycmd] permissions: yourplugin.*: description: All permissions children: yourplugin.command.*: true yourplugin.use.*: true yourplugin.command.yourcommand: description: Use main command default: true
Conclusion
Spigot plugin development offers extensive possibilities for enhancing Minecraft servers. Key takeaways:
- Modular Architecture: Separate concerns into different classes
- Event-Driven: Leverage Bukkit's event system
- Configuration Management: Use YAML for customizable settings
- Async Operations: Keep the server responsive
- Security: Validate all user input
- Performance: Cache expensive operations
Advanced topics to explore further:
- Database integration (MySQL, SQLite)
- ProtocolLib for packet manipulation
- PlaceholderAPI for dynamic text
- WorldEdit integration
- Custom enchantments and recipes
- NPC interaction
- Mini-game frameworks
Remember to always test your plugins thoroughly and follow Spigot's naming conventions and best practices for optimal performance and compatibility.