Moved command stuff to Lib to avoid depedency loops

pom.xml

@@ -92,6 +92,12 @@
 			<artifactId>Towny</artifactId>
 			<version>master-SNAPSHOT</version>
 		</dependency>
+		<!-- https://mvnrepository.com/artifact/org.reflections/reflections -->
+		<dependency>
+			<groupId>org.reflections</groupId>
+			<artifactId>reflections</artifactId>
+			<version>0.9.10</version>
+		</dependency>
 	</dependencies>
 	<organization>
 		<name>TBMCPlugins</name>

src/main/java/buttondevteam/lib/chat/TBMCChatAPI.java

@@ -0,0 +1,84 @@
+package buttondevteam.lib.chat;
+
+import java.lang.reflect.Modifier;
+import java.util.HashMap;
+import java.util.Set;
+
+import org.bukkit.plugin.java.JavaPlugin;
+import org.reflections.Reflections;
+import org.reflections.scanners.SubTypesScanner;
+import org.reflections.util.ClasspathHelper;
+import org.reflections.util.ConfigurationBuilder;
+
+import buttondevteam.lib.TBMCPlayer;
+
+public class TBMCChatAPI {
+
+	private static HashMap<String, TBMCCommandBase> commands = new HashMap<String, TBMCCommandBase>();
+
+	public static HashMap<String, TBMCCommandBase> GetCommands() {
+		return commands;
+	}
+
+	/**
+	 * <p>
+	 * This method adds a plugin's commands to help and sets their executor.
+	 * </p>
+	 * <p>
+	 * The <u>command must be registered</u> in the caller plugin's plugin.yml. Otherwise the plugin will output a messsage to console.
+	 * </p>
+	 * <p>
+	 * <i>Using this method after the server is done loading will have no effect.</i>
+	 * </p>
+	 * 
+	 * @param plugin
+	 *            The caller plugin
+	 * @param acmdclass
+	 *            A command's class to get the package name for commands. The provided class's package and subpackages are scanned for commands.
+	 */
+	public static void AddCommands(JavaPlugin plugin, Class<? extends TBMCCommandBase> acmdclass) {
+		plugin.getLogger().info("Registering commands for " + plugin.getName());
+		Reflections rf = new Reflections(
+				new ConfigurationBuilder().setUrls(ClasspathHelper.forClassLoader(plugin.getClass().getClassLoader()))
+						.addClassLoader(plugin.getClass().getClassLoader()).addScanners(new SubTypesScanner())
+						.filterInputsBy((String pkg) -> pkg.contains(acmdclass.getPackage().getName())));
+		Set<Class<? extends TBMCCommandBase>> cmds = rf.getSubTypesOf(TBMCCommandBase.class);
+		for (Class<? extends TBMCCommandBase> cmd : cmds) {
+			try {
+				if (Modifier.isAbstract(cmd.getModifiers()))
+					continue;
+				TBMCCommandBase c = cmd.newInstance();
+				c.plugin = plugin;
+				commands.put(c.GetCommandPath(), c);
+			} catch (InstantiationException e) {
+				e.printStackTrace();
+			} catch (IllegalAccessException e) {
+				e.printStackTrace();
+			}
+		}
+	}
+
+	/**
+	 * <p>
+	 * Add player information for {@link PlayerInfoCommand}. Only mods can see the given information.
+	 * </p>
+	 * 
+	 * @param player
+	 * @param infoline
+	 */
+	public void AddPlayerInfoForMods(TBMCPlayer player, String infoline) {
+		// TODO
+	}
+
+	/**
+	 * <p>
+	 * Add player information for hover text at {@link ChatProcessing}. Every online player can see the given information.
+	 * </p>
+	 * 
+	 * @param player
+	 * @param infoline
+	 */
+	public void AddPlayerInfoForHover(TBMCPlayer player, String infoline) {
+		// TODO
+	}
+}

src/main/java/buttondevteam/lib/chat/TBMCCommandBase.java

@@ -0,0 +1,26 @@
+package buttondevteam.lib.chat;
+
+import org.bukkit.command.CommandSender;
+import org.bukkit.plugin.Plugin;
+
+public abstract class TBMCCommandBase {
+
+	public TBMCCommandBase() {
+	}
+
+	public abstract String[] GetHelpText(String alias);
+
+	public abstract boolean OnCommand(CommandSender sender, String alias, String[] args);
+
+	public abstract String GetCommandPath();
+
+	public abstract boolean GetPlayerOnly();
+
+	public abstract boolean GetModOnly();
+
+	Plugin plugin; // Used By TBMCChatAPI
+
+	public Plugin getPlugin() { // Used by CommandCaller (ButtonChat)
+		return plugin;
+	}
+}