/// <summary>
/// Load grid data and restore their contents.
/// </summary>
public void LoadDataFromSave()
{
if (gridInfo.Count == 0)
{
return;
}
List <BuildingMap> buildingMap = BuildingLibrary.GetBuildingsForCategory(BuildingCategory.All);
//Loop and restore each grid entity for each grid.
for (int i = 0; i < gridInfo.Count; i++)
{
Game.CurrentSession.City.CreateGrid(gridInfo[i].width, gridInfo[i].height, gridInfo[i].worldPos);
GridSystem grid = Game.CurrentSession.City.GetGrid(i);
for (int j = 0; j < gridInfo[i].gridEntities.Count; j++)
{
int x = gridInfo[i].gridEntities[j].x;
int y = gridInfo[i].gridEntities[j].y;
int index = gridInfo[i].gridEntities[j].z;
//Manually handle the road typing.
Type entityType;
if (index == -1)
{
entityType = typeof(Road);
}
else
{
entityType = buildingMap[index].BuildingType;
}
TileEntity tileEnt = Activator.CreateInstance(entityType) as TileEntity;
grid.AddTileEntityToTile(x, y, tileEnt);
}
//Restore residents AFTER grid entities have been restored.
foreach (ResidentData resInfo in gridInfo[i].residentData)
{
Resident newResident = null; //Silly vs
try
{
newResident = new Resident(resInfo);
Game.CurrentSession.City.Residents.Add(newResident);
Residential res = (Residential)Game.CurrentSession.City.GetGrid(resInfo.HomeGridID).GetTile(resInfo.HomePosition)?.Entity;
if (res != null)
{
res.AddResident(newResident);
}
else
{
Game.CurrentSession.City.ProcessHomelessResident(newResident);
}
foreach (Job j in ((Commercial)Game.CurrentSession.City.GetGrid(resInfo.JobGridID).GetTile(resInfo.JobPosition).Entity).Jobs)
{
if (!j.Taken)
{
newResident.SetJob(j);
break;
}
}
if (newResident.Job == null)
{
//Coult not give this resident a job? leave it unemployed.
Game.CurrentSession.City.UnemployedResidents.Add(newResident);
}
}
catch (Exception)
{
//Abandon loading this resident.
//Try to remove it if we added it earlier.
if (newResident != null)
{
if (Game.CurrentSession.City.Residents.Contains(newResident))
{
Game.CurrentSession.City.Residents.Remove(newResident);
}
}
//Increase demand to offset the lost resident.
Game.CurrentSession.Settings.ResidentialDemand++;
}
}
}
}