private List <Region> LoadFromFile()
{
if (!File.Exists(_filename))
{
return(new List <Region>());
}
List <Region> listReg = new List <Region>();
XmlDocument doc = new XmlDocument();
doc.Load(_filename);
//get inventories
XmlNode regions = doc.GetElementsByTagName("regions").Item(0);
//Pour chaque inventaire
foreach (XmlElement region in regions.ChildNodes)
{
if (!ulong.TryParse(region.GetAttribute("id"), out ulong id))
{
break;
}
Region reg = new Region
{
Id = id,
Name = region.GetAttribute("name"),
Type = GetTypeFromString(region.GetAttribute("type"))
};
//Pour chaque case
foreach (XmlElement caseXml in region.ChildNodes)
{
Case c = CaseFactory.BuildCase(caseXml);
reg.AddCase(c);
}
listReg.Add(reg);
}
return(listReg);
}
public Region GenerateNewRegion(int size, ulong id, string name, RegionType regionType, Location centralCase = null, bool forceValable = false)
{
Random random = new Random();
Region r = new Region
{
Name = name,
Id = id,
Type = regionType
};
if (centralCase == null)
{
centralCase = GetRandomNextCentralCase();
}
int baseX = centralCase.XPosition - (int)Math.Floor(Convert.ToDecimal(size / 2));
int endX = centralCase.XPosition + (int)Math.Floor(Convert.ToDecimal(size / 2));
int baseY = centralCase.YPosition - (int)Math.Floor(Convert.ToDecimal(size / 2));
int endY = centralCase.YPosition + (int)Math.Floor(Convert.ToDecimal(size / 2));
for (int i = baseX; i <= endX; i++)
{
for (int j = baseY; j <= endY; j++)
{
Case c;
if (r.Type == RegionType.Sea)
{
c = CaseFactory.BuildCase("water", new Location(i, j));
}
else if (r.Type == RegionType.Desert)
{
c = CaseFactory.BuildCase("desert", new Location(i, j));
}
else if (r.Type == RegionType.Mountain)
{
int rndValue = random.Next(1, 10);
if (rndValue < 2)
{
c = CaseFactory.BuildCase("water", new Location(i, j));
}
else if (rndValue < 4)
{
c = CaseFactory.BuildCase("land", new Location(i, j));
}
else if (rndValue < 6)
{
c = CaseFactory.BuildCase("forest", new Location(i, j));
}
else
{
c = CaseFactory.BuildCase("mountain", new Location(i, j));
}
}
else
{
int rndValue = random.Next(1, 10);
if (rndValue < 3)
{
c = CaseFactory.BuildCase("water", new Location(i, j));
}
else if (rndValue < 6)
{
c = CaseFactory.BuildCase("forest", new Location(i, j));
}
else
{
c = CaseFactory.BuildCase("land", new Location(i, j));
}
}
r.AddCase(c);
}
}
//Force this region to have a valid central case
if (forceValable)
{
r.SetCentralCase(CaseFactory.BuildCase("land", r.GetCentralCase().Location));
}
_regions.Add(r);
SaveToFile();
return(r);
}