/// <summary>
/// Creates new location based on "client path".
/// E.g. "Ula_DgnHall_Runda_after/_Ula_DgnHall_Runda_after"
/// </summary>
/// <remarks>
/// Officials use "paths" to describe locations in some cases,
/// based on the world files. "MapName/Area/Event", etc.
///
/// The coordinates are the center of the element for regions and areas
/// and the actual coordinates of the event for events.
/// </remarks>
/// <param name="location"></param>
/// <exception cref="ArgumentException">Invalid location.</exception>
/// <exception cref="Exception">Region, area, or event not found.</exception>
public Location(string location)
{
// Check location
if (string.IsNullOrWhiteSpace(location))
{
throw new ArgumentException("Location may not be empty.");
}
// Split path
var split = location.Split('/');
// Get region
var region = AuraData.RegionInfoDb.GetRegion(split[0]);
if (region == null)
{
throw new Exception("Region '" + split[0] + "' not found.");
}
// Get area
AreaData area = null;
if (split.Length > 1)
{
area = region.GetArea(split[1]);
if (area == null)
{
throw new Exception("Area '" + split[1] + "' not found in region '" + region.Name + "'.");
}
}
// Get event
EventData ev = null;
if (split.Length > 2)
{
ev = area.GetEvent(split[2]);
if (ev == null)
{
throw new Exception("Event '" + split[2] + "' not found in area '" + area.Name + "' of region '" + region.Name + "'.");
}
}
// Set region id
this.RegionId = region.Id;
// Set coordinates
if (ev != null)
{
// Based on event
this.X = (int)ev.X;
this.Y = (int)ev.Y;
}
else if (area != null)
{
// Based on area
this.X = (area.X1 + area.X2) / 2;
this.Y = (area.Y1 + area.Y2) / 2;
}
else
{
// Based on region
this.X = (region.X1 + region.X2) / 2;
this.Y = (region.Y1 + region.Y2) / 2;
}
}
