/// <summary>
/// Called by Snowflake when the user requests the creation of a road
/// </summary>
/// <param name="x">The plot X of the road</param>
/// <param name="y">The plot Y of the road</param>
public void CreateRoad(int x, int y)
{
Road r = new Road();
grid.ElementAt(x, y).Zone = r.Zone;
if (grid.ElementAt(x, y).Building != null)
{
return;
}
if (grid.ElementAt(x, y).AddBuilding(r))
{
BuildingCreated.Invoke(this, new BuildingEventArgs(r));
return;
}
}
/// <summary>
/// Called by Snowflake when the user requests the creation of a building
/// Throws an error if something goes wrong.
/// </summary>
/// <typeparam name="T">The Type of Building to create</typeparam>
/// <param name="x">The plot X of the building</param>
/// <param name="y">The plot Y of the building</param>
private void CreateBuilding(int x, int y, Building b)
{
if (grid.ElementAt(x, y).AddBuilding(b))
{ //Zone check already happens in AddBuilding
if (BuildingCreated != null)
{
BuildingCreated.Invoke(this, new BuildingEventArgs(b));
}
return;
}
if (grid.ElementAt(x, y).Building != null)
{
throw new Exceptions.BuildingCreationFailedException("Unable to place building - there's already something there!");
}
else if (grid.ElementAt(x, y).Zone != b.Zone)
{
throw new Exceptions.BuildingCreationFailedException("Cannot create this type of building in " + grid.ElementAt(x, y).Zone.ToString() + " plot!");
}
else
{
throw new Exceptions.BuildingCreationFailedException("Building creation failed");
}
}