private Map GenerateRoads(Map map)
{
map.Roads = new System.Data.Objects.DataClasses.EntityCollection<CommonLayer.Road>();
//List to save the Villages that we already created roads for
List<Village> _prevCities = new List<Village>();
foreach (Village village in map.Village)
{
foreach (Village pV in _prevCities)
{
Road r = new Road();
r.ID = Guid.NewGuid();
r.VillageFrom = pV.ID;
r.VillageTo = village.ID;
r.VillFrom = pV;
r.VillTo = village;
r.Distance = (int)CalculateDistance(new Point(pV.XCoor, pV.YCoor), new Point(village.XCoor, village.YCoor));
//Add Roads to Map
map.Roads.Add(r);
}
_prevCities.Add(village);
}
return map;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
Session["Map"] = new CommonLayer.Map();
Session["VillageList"] = new List<Village>();
Session["RoadList"] = new List<Road>();
BindDropDown();
}
}
public Map GenerateMap(int width, int height, int number)
{
Map map = new Map();
map.ID = Guid.NewGuid();
//Call the method to generate Villages and add them to the map
map = GenerateVillages(number,map,width,height);
//Call the method to generate Roads and add them to the map
map = GenerateRoads(map);
return map;
}
public void DrawMap(Map map)
{
StringBuilder sb = new StringBuilder();
sb.Append("<script>");
sb.Append("var c = document.getElementById(\"myCanvas\");");
sb.Append("var ctx = c.getContext(\"2d\");");
_DrawRoads(map.Roads.ToList(), sb);
DrawVillages(map.Village.ToList(), sb);
sb.Append("</script>");
ClientScript.RegisterStartupScript(this.GetType(), "TestScript", sb.ToString());
}
public void UpdateMap(Map p)
{
this.Entities.SaveChanges();
}
public void DeleteMap(Map p)
{
this.Entities.Map.DeleteObject(p);
this.Entities.SaveChanges();
}
public void AddMap(Map p)
{
this.Entities.Map.AddObject(p);
this.Entities.SaveChanges();
}
/// <summary>
/// Save the map to the database
/// </summary>
/// <param name="map"></param>
public void Save(Map map)
{
new DAMap().AddMap(map);
}
/// <summary>
/// Create a new Map object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
/// <param name="name">Initial value of the Name property.</param>
public static Map CreateMap(global::System.Guid id, global::System.String name)
{
Map map = new Map();
map.ID = id;
map.Name = name;
return map;
}
/// <summary>
/// Deprecated Method for adding a new object to the Map EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToMap(Map map)
{
base.AddObject("Map", map);
}