// File client.cc


#include <vector>

#include <iostream>

#include <fstream>

#include <unistd.h> // for sleep

#include "GameEngineInterface.h"



using namespace std;



int

main (int argc, char *argv[])

{

	// Initialize the ORB

	CORBA::ORB_var orb = CORBA::ORB_init (argc, argv);



	// Connect to the Account

	ifstream f ("account.ior");

	string ior;

	f >> ior;

	CORBA::Object_var obj =

	orb->string_to_object (ior.c_str());

	GameEngineInterface_var engine = GameEngineInterface::_narrow (obj);

	GamePiece thisGhost = engine->createNewGamePiece(1);

/*

	while(1){

		sleep(1);

		cout << "hello there\n";

		//GHOST AI GOES HERE.

		engine->moveGamePiece(thisGhost.id, 2, 0);

	}

	return 0;

}
*/

	int i = 0;
	int pacmanPosX, pacmanPosY;
	int pacman = 0;
	int ghostPosX; //= thisGhost.x;
	int ghostPosY; //= thisGhost.y;
	int xDiff;
	int yDiff;


	cout << "hello";

	while(1){
		pacman = 0;
		GamePieceSequence *allPieces = engine->getAllGamePieces();
		int randomMove = rand() % 4;

		sleep(1);
		for(i = 0; i < allPieces->maximum(); i++){
			cout << allPieces->maximum() <<"\n";
			if(allPieces[i].operator[](i).type == 0){
				pacmanPosX = allPieces[i].operator[](i).x;
				cout << pacmanPosX << endl;
				pacmanPosY = allPieces[i].operator[](i).y;
				cout << pacmanPosY << endl;
				pacman = 1;
			}
			if(allPieces[i].operator[](i).id == thisGhost.id){
				ghostPosX = allPieces[i].operator[](i).x;
				cout << ghostPosX << " second if" << endl;
				ghostPosY = allPieces[i].operator[](i).y;
				cout << pacmanPosY << endl;
			}
		}
		xDiff = pacmanPosX - ghostPosX;

		yDiff = pacmanPosY - ghostPosY;
		//cout << "hello there\n";

		//GHOST AI GOES HERE.
		if(pacman == 1){
			if(xDiff > 0){
				//cout << "moving 1" << endl;
				engine->moveGamePiece(thisGhost.id, 1 ,0);
				if(yDiff > 0){
					engine->moveGamePiece(thisGhost.id, 0 ,1);
				}
				if(yDiff < 0){
					engine->moveGamePiece(thisGhost.id, 0, -1);
				}
			}
			if(xDiff < 0)
			{
				//cout << "moving 2" << endl;
				engine->moveGamePiece(thisGhost.id, -1, 0);
				if(yDiff > 0){
					engine->moveGamePiece(thisGhost.id, 0 ,1);
				}
				if(yDiff < 0){
					engine->moveGamePiece(thisGhost.id, 0, -1);
				}
			}
            if (xDiff == 0 && yDiff != 0) {
				//cout << "moving 3" << endl;
                if (yDiff > 0) {
                    engine->moveGamePiece(thisGhost.id, 0, 1);
                }
                if (yDiff < 0) {
                    engine->moveGamePiece(thisGhost.id, 0, -1);
                }
            }
            if (yDiff == 0 && xDiff != 0) {
				//cout << "moving 4" << endl;
                if (xDiff > 0) {
                    engine->moveGamePiece(thisGhost.id, 1, 0);
                }
                if (xDiff < 0) {
                    engine->moveGamePiece(thisGhost.id, -1, 0);
                }
            }

		}
		else {
			if(randomMove == 0)

				engine->moveGamePiece(thisGhost.id, 1, 0);
			if(randomMove == 1)
				engine->moveGamePiece(thisGhost.id, 0, 1);
			if(randomMove == 2)
				engine->moveGamePiece(thisGhost.id, -1, 0);
			if(randomMove == 3)
				engine->moveGamePiece(thisGhost.id, 0, -1);
		}
		//v.~vector<GamePiece>();

	}

	return 0;

}