// Hexagonal grid

import java.lang.Object;
import HexCoord;

public class HexGrid extends Object {
  Object contents[][];
  public int width, height;
  
  public HexGrid(int x, int y) {
    width = x;
    height = y;
    contents = new Object[height][width];
  }

  public Object elementAt(int x, int y) {
    return contents[y][x];
  }

  public Object elementAt(HexCoord hc) {
    return elementAt(hc.x, hc.y);
  }

  public void setElementAt(Object o, int x, int y) {
    contents[y][x] = o;
  }

  public void setElementAt(Object o, HexCoord hc) {
    setElementAt(o, hc.x, hc.y);
  }

  public void removeAllElements() {
    contents = new Object[height][width];
  }    
}