public void Chart(int maxDistanceFromNode)
{
_maxDistanceFromNode = maxDistanceFromNode;
foreach (DictionaryEntry entry in MappedPoints)
{
(entry.Value as PlottedMapPoint).NonPlayerEntities.Clear();
}
//locate all npcs
foreach (var npc in _npcs)
{
NonPlayerEntity entity = npc;
_npcLocations.Remove(entity);
Vector3 coords = new Vector3(entity.X, entity.Y, entity.Z);
PlottedMapPoint pt = FindNearest(coords, entity.ZoneId);
if ((pt != null) && (pt.Location.Distance(coords) < maxDistanceFromNode))
{
pt.AddNPC(entity);
_npcLocations.Add(entity, pt);
}
}
//find shortest routes for each type (caching here so faster when playing game).
}
public void AddNPE(NonPlayerEntity entity)
{
string key = entity.RomId.ToString() + "." + entity.UniqueId.ToString();
if (_npcLookup.ContainsKey(key))
{
throw new ArgumentException("Entity Id already exists in the map", "entity");
}
_npcLookup.Add(key, entity);
if (_npcByRomId.ContainsKey(entity.RomId))
{
throw new ArgumentException("Entity RomId already exists in the map", "entity");
}
;
_npcByRomId.Add(entity.RomId, entity);
Vector3 coords = new Vector3(entity.X, entity.Y, entity.Z);
PlottedMapPoint pt = FindNearest(coords, entity.ZoneId);
if ((pt != null) && (pt.Location.Distance(coords) < _maxDistanceFromNode))
{
pt.AddNPC(entity);
_npcLocations.Add(entity, pt);
}
}