Merged Engine into the Core! Woooo open source

src/resources/control/Service.java

@@ -0,0 +1,130 @@
+package resources.control;
+
+import network.OutboundPacketService;
+import network.packets.Packet;
+import resources.config.ConfigFile;
+import resources.player.Player;
+import resources.server_info.DataManager;
+import resources.server_info.RelationalDatabase;
+import resources.services.Config;
+
+
+/**
+ * A Service is a class that does a specific job for the application
+ */
+public class Service implements IntentReceiver {
+	
+	private static final OutboundPacketService outboundPacketService = new OutboundPacketService();
+	
+	/**
+	 * Initializes this service. If the service returns false on this method
+	 * then the initialization failed and may not work as intended.
+	 * @return TRUE if initialization was successful, FALSE otherwise
+	 */
+	public boolean initialize() {
+		IntentManager.getInstance().initialize();
+		return DataManager.getInstance().isInitialized() && ServerManager.getInstance().initialize();
+	}
+	
+	/**
+	 * Starts this service. If the service returns false on this method then
+	 * the service failed to start and may not work as intended.
+	 * @return TRUE if starting was successful, FALSE otherwise
+	 */
+	public boolean start() {
+		return DataManager.getInstance().isInitialized();
+	}
+	
+	/**
+	 * Terminates this service. If the service returns false on this method
+	 * then the service failed to shut down and resources may not have been
+	 * cleaned up.
+	 * @return TRUE if termination was successful, FALSE otherwise
+	 */
+	public boolean terminate() {
+		IntentManager.getInstance().terminate();
+		return ServerManager.getInstance().terminate();
+	}
+	
+	/**
+	 * Determines whether or not this service is operational
+	 * @return TRUE if this service is operational, FALSE otherwise
+	 */
+	public boolean isOperational() {
+		return true;
+	}
+	
+	/**
+	 * Registers for the specified intent string
+	 * @param type the intent string
+	 */
+	public void registerForIntent(String type) {
+		IntentManager.getInstance().registerForIntent(type, this);
+	}
+	
+	/**
+	 * Unregisters for the specified intent string
+	 * @param type the intent string
+	 */
+	public void unregisterForIntent(String type) {
+		IntentManager.getInstance().unregisterForIntent(type, this);
+	}
+	
+	/**
+	 * Callback when an intent is received from the system
+	 */
+	public void onIntentReceived(Intent i) {
+		System.out.println("Warning: " + getClass().getSimpleName() + " did not override onIntentReceived");
+	}
+	
+	/**
+	 * Stores the packet(s) in a buffer until flushPackets() is called.
+	 * flushPackets() is called every couple milliseconds.
+	 * @param player the player to send the packet(s) to
+	 * @param packets the packet(s) to send
+	 */
+	public void sendPacket(Player player, Packet ... packets) {
+		sendPacket(player.getNetworkId(), packets);
+	}
+	
+	/**
+	 * Stores the packet(s) in a buffer until flushPackets() is called.
+	 * flushPackets() is called every couple milliseconds if you forget.
+	 * @param networkId the network id to send the packet(s) to
+	 * @param packets the packet(s) to send
+	 */
+	public void sendPacket(final long networkId, final Packet ... packets) {
+		outboundPacketService.sendPacket(networkId, packets);
+	}
+	
+	/**
+	 * Sends all packets that were stored in the buffer via sendPacket()
+	 * @return the number of packets sent (includes SWG packets inside
+	 * multi/data packets)
+	 */
+	public int flushPackets() {
+		return outboundPacketService.flushPackets();
+	}
+	
+	/**
+	 * Gets the config object associated with a certain file, or NULL if the
+	 * file failed to load on startup
+	 * @param file the file to get the config for
+	 * @return the config object associated with the file, or NULL if the
+	 * config failed to load
+	 */
+	public synchronized final Config getConfig(ConfigFile file) {
+		return DataManager.getInstance().getConfig(file);
+	}
+	
+	/**
+	 * Gets the relational database associated with the local postgres database
+	 * @return the database for the local postgres database
+	 */
+	public synchronized final RelationalDatabase getLocalDatabase() {
+		return DataManager.getInstance().getLocalDatabase();
+	}
+	
+	
+	
+}