SmartPath mod 1

//=============================================================================
// Smart Pathfinding
// by Shaz
// Last Updated: 2015.10.26
//=============================================================================

/*:
 * @plugindesc Allows events or players to do smart Pathfinding
 * @author Shaz
 *
 * @help
 *
 * Plugin Command:
 *  SmartPath eventId1 eventId2      # Makes event 1 find path to event 2
 *  SmartPath eventId x y            # Makes event find a path to location x, y
 *  SmartPath eventId cancel         # Cancel Pathfinding for event
 *
 *  event = number for specific event
 *  event = 0 for "this" event
 *  event = -1 for player
 *  event = $gameVariables.value(x) to get the event id from variable x
 *
 *  x, y = coordinates or $gameVariables.value(#) to use a variable coordinate
 *
 * Update by DragoonKain:
 *   Use Game_Interpreter.findEvent to allow specifying events by name.
 *   Added Wait, Auto_Cancel and Auto_Cancel_Near.
 */

(function() {
  var _Game_Interpreter_pluginCommand = Game_Interpreter.prototype.pluginCommand;
  Game_Interpreter.prototype.pluginCommand = function(command, args) {
    _Game_Interpreter_pluginCommand.call(this, command, args);

    if (command.toUpperCase() === 'SMARTPATH') {
      subject = this.findEvent
        ? this.findEvent(args[0])
        : this.character(eval(args[0]));

      if (args[1].toUpperCase() === 'CANCEL') {
        subject.clearTarget();
      } else if (args[1].toUpperCase() === 'WAIT') {
        if (subject._target && !subject.isOnTarget(subject._targetX, subject._targetY)) {
          this.wait(20);
          this.jumpTo(this._index-1);
        }
      } else if (args[1].toUpperCase() == 'AUTO_CANCEL') {
        subject.setTargetAutoCancel('on');
      } else if (args[1].toUpperCase() == 'AUTO_CANCEL_NEAR') {
        subject.setTargetAutoCancel('near');
      } else if (args.length > 2) {
        subject.setTarget(null, eval(args[1]), eval(args[2]));
      } else {
        var target = this.findEvent
          ? this.findEvent(args[1])
          : this.character(eval(args[1]));
        subject.setTarget(target);
      }
    }
  };

  var _Game_CharacterBase_initMembers = Game_CharacterBase.prototype.initMembers;
  Game_CharacterBase.prototype.initMembers = function() {
    _Game_CharacterBase_initMembers.call(this);
    this._target = null;
    this._targetX = null;
    this._targetY = null;
    this._targetAutoCancel = false; // 'on', 'near', false
    this._break = false;
  };

  Game_CharacterBase.prototype.setTarget = function(target, targetX, targetY) {
    this._target = target;
    if (this._target) {
      this._targetX = this._target.x;
      this._targetY = this._target.y;
    } else {
      this._targetX = targetX;
      this._targetY = targetY;
    }
    this._targetAutoCancel = false;
  };

  Game_CharacterBase.prototype.setTargetAutoCancel = function(targetAutoCancel) {
    this._targetAutoCancel = targetAutoCancel;
  }

  Game_CharacterBase.prototype.clearTarget = function() {
    this._target = null;
    this._targetX = null;
    this._targetY = null;
  };

  Game_CharacterBase.prototype.isNearTarget = function(x, y) {
    return Math.abs(this.x - x) <= 1 &&
           Math.abs(this.y - t) <= 1;
  }

  Game_CharacterBase.prototype.isOnTarget = function(x, y) {
    return this.x == x &&
           this.y == y;
  }

  var _Game_CharacterBase_updateStop = Game_CharacterBase.prototype.updateStop;
  Game_CharacterBase.prototype.updateStop = function() {
    _Game_CharacterBase_updateStop.call(this);

    if (this._target) {
      this._targetX = this._target.x;
      this._targetY = this._target.y;
    }

    if (this._targetX != null) {
      direction = this.findDirectionTo(this._targetX, this._targetY);
      if (direction > 0)
      {
        this.moveStraight(direction);
      }
    }

    if (this._targetAutoCancel) {
      if (this._targetAutoCancel.toUpperCase() === 'ON') {
        if (this.isOnTarget(this._targetX, this._targetY)) {
          console.log('cancelling target');
          this.clearTarget();
        }
      } else if (this._targetAutoCancel.toUpperCase() === 'NEAR') {
        if (this.isNearTarget(this._targetX, this._targetY)) {
          console.log('cancelling target');
          this.clearTarget();
        }
      }
    }
  };
})();


//=============================================================================
// KCL - FindEventByName
// KCL_FindEventByName.js
// Version: 1.00
//=============================================================================

var KCL = KCL || {};

//=============================================================================
 /*:
 * @plugindesc This plugin adds a new call to the game interpeter to find
 * events by their name instead of just by their ID.
 *
 * @help
 * This plug-in allows scripters to call out events by either name or ID.
 * To do this, instead of calling GameIntepreter.character(eval(id)) use
 * GameInterpeter.findEvent(target). The findEvent call will be smart enough
 * to check if you're handing in a string or a number and look up the event
 * in the most ideal way.
 */
//=============================================================================


Game_Map.prototype.event = function(eventId) {
    return this._events[eventId]||this._getEventByName(eventId);
}

Game_Map.prototype._getEventByName = function(name) {
    return this.events().filter(function(e) {
        return e.event().name == name;
    })[0];
}

Game_Interpreter.prototype.findEvent = function(eventId) {
    if (!isNaN(eventId))
        return this.character(eval(eventId));
    else
        return $gameMap.event(eventId);
}