/*
Kitsune: World
by Kris Schnee
*/

import java.util.Random;
import java.util.Hashtable;

public class KitsuneWorld
{

  final int NORTH = 0;
  final int EAST = 1;
  final int SOUTH = 2;
  final int WEST = 3;
  
  final String INTRO = "* The Kitsune Game *\n"+
                       "You've become a kitsune. Currently you're stuck as a non-morphic fox.\n"+
							  "Explore and become stronger!";

  Random rand;
  String playerName;
  Place startingPlace;

  Place[][] grid;
  
  public Creature player;

  public KitsuneWorld()
  {
    rand = new Random();
	 playerName = "Kauai";

    grid = new Place[100][100];
    for(int x=0;x<=99;x++)
	 {
	   for(int y=0;y<=99;y++)
		{
		  int[] coords = {x,y};
		  makePlace("Wilderness","Empty land, as though undefined.",coords);
		}
    }

	 int[] coords = {50,50};
	 Place p = makePlace("Pond","A fancy pond.",coords);
    startingPlace = p;
	 int[] coords1 = {50,49};
	 makePlace("North of Pond","Yup, you're north of it.",coords1);
	 int[] coords2 = {50,51};
    makePlace("South of Pond","You seem to be south of the pond.",coords2);
	 int[] coords3 = {49,50};
	 makePlace("Dojo","A cool fighting dojo.",coords3);
  
    player = new Creature(playerName);
	 System.out.println(player.name);
	 player.SetAttack(5);
	 player.SetCoords(startingPlace.coords);
  }

  public Place makePlace(String name, String desc, int[] coords)
  {
    Place p = new Place(name, desc, coords);
	 grid[coords[0]][coords[1]] = p;
	 return p;
  }

  public String getPlayerCoordsString()
  { return "X " + player.coords[0] + " Y " + player.coords[1]; }

  public Place getPlace(int[] coords)
  { return grid[coords[0]][coords[1]]; }

  public void tryToMoveCreature(int dir)
  {
    // Change to specify the creature. Assumes player now.
    if( okToMove(player.coords, dir) )
	 {
	   System.out.println("Coords 1: "+getPlayerCoordsString());
      int[] newCoords = getNeighborCoords(player.coords, dir);
	   System.out.println("Coords 2: "+getPlayerCoordsString());
		player.SetCoords(newCoords);
		System.out.println("Moved: "+dir);
		System.out.println("New coords: "+getPlayerCoordsString());
		System.out.println(getPlace(player.coords));
    }	 
  }

  public boolean okToMove(int[] coords,int dir)
  {
    int[] newCoords = getNeighborCoords(coords, dir);
	 if( getPlace( newCoords ).name == "" )
	 {
	   System.out.println("Null");
	   return false;
	 }
	 System.out.println("Seems to exist.");
	 return true;
  }
  
  public int[] getNeighborCoords(int[] coords, int dir)
  {
    // Get the coordinates of the room in some direction from here.
	 int[] newCoords = {coords[0],coords[1]};
    switch(dir)
	 {
	   case NORTH:
		  newCoords[1]--;
		  break;
		case SOUTH:
		  newCoords[1]++;
		  break;
		case EAST:
		  newCoords[0]++;
		  break;
		case WEST:
		  newCoords[0]--;
		  break;
		default:
		  break;
	 }
	 
	 return newCoords;
  }

  public Place getCreaturePlace(Creature c)
  {
    return getPlace(c.coords);
  }

  public String getPlayerName()
  { return player.name; }


///*
  public static void main(String[] args)
  {
    // Temp
	 KitsuneWorld k = new KitsuneWorld();
	 int[] coords = {2,3};
    k.makePlace("Dojo","A cool dojo",coords);
  }
//*/
}