package cz.cuni.amis.pogamut.ut2004.agent.module.sensomotoric;
   
   import cz.cuni.amis.pogamut.base.agent.module.SensorModule;
   import cz.cuni.amis.pogamut.base.communication.worldview.IWorldView;
   import cz.cuni.amis.pogamut.base.communication.worldview.object.IWorldObjectEvent;
   import cz.cuni.amis.pogamut.base.communication.worldview.object.IWorldObjectEventListener;
   import cz.cuni.amis.pogamut.base.communication.worldview.object.event.WorldObjectUpdatedEvent;
   import cz.cuni.amis.pogamut.base.utils.logging.LogCategory;
   import cz.cuni.amis.pogamut.base3d.worldview.object.Rotation;
  import cz.cuni.amis.pogamut.ut2004.bot.IUT2004BotController;
  import cz.cuni.amis.pogamut.ut2004.bot.impl.UT2004Bot;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbcommands.Configuration;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbcommands.Pick;
  import cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.ConfigChange;
  
  /**
   * Memory module specialized on the agent's configuration inside UT2004.
   * <p><p>
   * It should be instantiated inside {@link IUT2004BotController#prepareBot(UT2004Bot)()} class and it may be used since
   * {@link IUT2004BotController#botInitialized(cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.GameInfo, ConfigChange, cz.cuni.amis.pogamut.ut2004.communication.messages.gbinfomessages.InitedMessage)}
   * is called.
   * 
   * @author Jimmy
   */
  public class AgentConfig extends SensorModule<UT2004Bot> {
  	
  	/**
  	 * True, if you have to spawn the bot manually after each death.
  	 */
  	public boolean isManualSpawn() {
  		if (lastConfig == null) return false;
  		return lastConfig.isManualSpawn();
  	}
  	
  	/**
  	 * Enables/disables manual spawning.
  	 * <p><p>
  	 * Sets if the bot will have to be respawned after death
  	 * manually by RESPAWN command. If false, the bot will respawn automatically.
  	 * @param state
  	 */
  	public void setManualSpawn(boolean state) {
  		bot.getAct().act(new Configuration().setManualSpawn(state));
  	}
  
  	/**
  	 * True, if the bot is using auto ray tracing (is provided with synchronous
  	 * ATR messages). See ATR messages for more details.
  	 */
  	public boolean isAutoTrace() {
  		if (lastConfig == null) return false;
  		return lastConfig.isAutoTrace();
  	}
  	
  	/**         
       * Enables/disables auto ray tracing feature.
       */
  	public void setAutoTrace(boolean state) {
  		bot.getAct().act(new Configuration().setAutoTrace(state));
  	}
  
  	/**
  	 * The bot's name.
  	 */
  	public String getName() {
  		if (lastConfig == null) return "unknown yet";
  		return lastConfig.getName();
  	}
  	
  	/**         
       * You can change the name of the bot in the game.
       */
  	public void setName(String newName) {
  		bot.getAct().act(new Configuration().setName(newName));
  		bot.getComponentId().getName().setFlag(newName);
  	}
  	
  	/**
  	 * Bots default speed will be multiplied by this number. Ranges from 0.1 to
  	 * 2 (default, can be set in ini in [RemoteBot] MaxSpeed).
  	 */
  	public double getSpeedMultiplier() {
  		if (lastConfig == null) return -1;
  		return lastConfig.getSpeedMultiplier();
  	}
  	
  	/**         
       * Bots default speed will be multiplied by this number. Ranges from 0.1 to 2 (default, can be set in ini in [RemoteBot] MaxSpeed).
       */
  	public void setSpeedMultiplier(double value) {
  		if (value < 0.1) value = 0.1;
  		else if (value > 2) value = 2;
  		bot.getAct().act(new Configuration().setSpeedMultiplier(value));
  	}
  
  	/**
  	 * If bot is invulnerable (cannot die) or not.
  	 */
  	public boolean isInvulnerable() {
 		if (lastConfig == null) return false;
 		return lastConfig.isInvulnerable();
 	}
 	
 	 /**         
       * Will set godmode for bot on (bot can't be killed). This can
 	  * be changed just when cheating is enabled on the server.
 	  * (bAllowCheats = True)
       */
 	public void setInvulnerability(boolean state) {
 		bot.getAct().act(new Configuration().setInvulnerable(state));
 	}	
 
 	/**
 	 * The delay between two synchronous batches (can range from 0.1 to 2
 	 * seconds).
 	 */
 	public double getVisionTime() {
 		if (lastConfig == null) return -1;
 		return lastConfig.getVisionTime();
 	}
 	
 	 /**         
 	  * Between 0.1 to 2 seconds, it sets the delay between two
 	  * synchronous batches.
 	  */
 	public void setVisionTime(double value) {
 		if (value < 0.1) value = 0.1;
 		else if (value > 2) value = 2;
 		bot.getAct().act(new Configuration().setVisionTime(value));
 	}
 
 	/**
 	 * If some additional debug information will be shown in the UT2004 server
 	 * console window.
 	 */
 	public boolean isShowDebug() {
 		if (lastConfig == null) return false;
 		return lastConfig.isShowDebug();
 	}
 	
 	/**         
      * If true some additional debug information will be logged to
 	 * UT2004 server console window.
 	 */
 	public void setShowDebug(boolean state) {
 		bot.getAct().act(new Configuration().setShowDebug(state));
 	}
 
 	/**
 	 * If true an actor visualizing the location the bot is actually looking at
 	 * will appear in the game.
 	 */
 	public boolean isShowFocalPoint() {
 		if (lastConfig == null) return false;
 		return lastConfig.isShowFocalPoint();
 	}
 	
 	/**         
      * If set to true a marker will appear in the game on the
 	 * location the bot is actually looking at.
 	 */
 	public void setShowFocalPoint(boolean state) {
 		bot.getAct().act(new Configuration().setShowFocalPoint(state));
 	}
 
 	/**
 	 * If the GB should draw lines representing the auto ray traces of the bot
 	 * (for more information see ATR message).
 	 */
 	public boolean isDrawTraceLines() {
 		if (lastConfig == null) return false;
 		return lastConfig.isDrawTraceLines();
 	}
 	
 	/**
 	 * If set to true an actor will appear in the game on the
 	 * location the bot is actually looking at.
 	 */
 	public void setDrawTraceLines(boolean state) {
 		bot.getAct().act(new Configuration().setDrawTraceLines(state));
 	}
 
 	/**
 	 * It informs whether the sending of all GB synchronous messages is enabled or
 	 * disabled.
 	 */
 	public boolean isSynchronousBatchExported() {
 		if (lastConfig == null) return false;		
 		return !lastConfig.isSynchronousOff();
 	}
 	
 	/**         
      * It enables/disables sending of all GB synchronous messages
 	 * for the bot.
      */
 	public void setSynchronousBatchExport(boolean state) {
 		bot.getAct().act(new Configuration().setSynchronousOff(!state));
 	}
 
 	/**
 	 * It enables/disables automatic pickup of the bot. If false the items can be
 	 * picked up only through {@link Pick} command.
 	 */
 	public boolean isAutoPickup() {
 		if (lastConfig == null) return false;		
 		return !lastConfig.isAutoPickupOff();
 	}
 	
 	/**         
      * 
 	 * It enables/disables automatic pickup of the bot. If false is set the items can be picked up through {@link Pick} command.
      */
 	public void setAutoPickup(boolean state) {
 		bot.getAct().act(new Configuration().setAutoPickupOff(!state));
 	}
 	
 	/**
 	 * Tells how fast the bot is rotating in all three directions (pitch, yaw, roll).
 	 * @return
 	 */
 	public Rotation getRotationSpeed() {
 		if (lastConfig == null) return null;
 		return lastConfig.getRotationRate();
 	}
 	
 	/**
 	 * Sets how fast the bot will rotate horizontally (i.e., yaw rotation == left/right).
 	 * @param speed desired rotation speed
 	 */
 	public void setRotationHorizontalSpeed(double speed) {
 		Rotation actual = getRotationSpeed();
 		if (actual == null) return;
 		actual = new Rotation(actual);
 		actual.yaw = speed;
 		bot.getAct().act(new Configuration().setRotationRate(actual));
 	}
 	
 	/**
 	 * Sets how fast the bot will rotate vertically (i.e., pitch rotation == up/down).
 	 * @param speed desired rotation speed
 	 */
 	public void setRotationVerticalSpeed(double speed) {
 		Rotation actual = getRotationSpeed();
 		if (actual == null) return;
 		actual = new Rotation(actual);
 		actual.pitch = speed;
 		bot.getAct().act(new Configuration().setRotationRate(actual));
 	}
 	
 	/**
 	 * Sets how fast the bot will rotate in all three axes (yaw/pitch/roll).
 	 * @param rotationSpeeds desired rotation speeds
 	 */
 	public void setRotationSpeed(Rotation rotationSpeeds) {
 		bot.getAct().act(new Configuration().setRotationRate(rotationSpeeds));
 	}
 	
 	/**
 	 * Retrieves the configuration of the bot inside UT2004.
 	 * @return Configuration of the bot.
 	 */
 	public ConfigChange getConfig() {
 		return lastConfig;
 	}
 	
 	/*========================================================================*/
 	
 	/**
 	 * {@link ConfigChange} listener.
 	 */
 	private class ConfigChangeListener implements IWorldObjectEventListener<ConfigChange, IWorldObjectEvent<ConfigChange>>
 	{
 		private IWorldView worldView;
 
 		/**
 		 * Constructor. Registers itself on the given WorldView object.
 		 * @param worldView WorldView object to listent to.
 		 */
 		public ConfigChangeListener(IWorldView worldView)
 		{
 			worldView.addObjectListener(ConfigChange.class, WorldObjectUpdatedEvent.class, this);
 			this.worldView = worldView;
 		}
 
 		@Override
 		public void notify(IWorldObjectEvent<ConfigChange> event) {
 			lastConfig = event.getObject();			
 		}
 	}
 
 	/** {@link ConfigChange} listener */
 	private ConfigChangeListener configChangeListener;
 	
 	private ConfigChange lastConfig = null;
 
 	private UT2004Bot bot;
 
 
 	/*========================================================================*/
 	
 	/**
 	 * Constructor. Setups the memory module based on bot's world view.
 	 * @param bot owner of the module
 	 */
 	public AgentConfig(UT2004Bot bot) {
 		this(bot, null);		
 	}
 
 	/**
 	 * Constructor. Setups the memory module based on bot's world view.
 	 * @param bot owner of the module
 	 * @param moduleLog where to log module's messages
 	 */
 	public AgentConfig(UT2004Bot bot, LogCategory moduleLog) {
 		super(bot, moduleLog);
 		this.bot = bot;
 		configChangeListener = new ConfigChangeListener(bot.getWorldView());
 		
 		cleanUp();
 	}	
 		
 	@Override
 	protected void cleanUp() {
 		super.cleanUp();
 		lastConfig = null;
 	}
 	
 	
 }