private void removeEntityImplementationFromWorld(EntityImplementation enImpl)
{
// Basic implementation check
if (!(enImpl is PlayerCharacter) && !(enImpl is ServerCharacter))
throw new ArgumentException("Unknown type of EntityImplementation: " + enImpl.GetType().ToString());
// Type specific remove operations
if (enImpl is PlayerCharacter)
{
// Total active players
activePlayerCharacters.Remove(enImpl as PlayerCharacter);
// By Name dictionary
if (loggedInPlayersByName.ContainsKey(enImpl.Name.ToLower()))
loggedInPlayersByName.Remove(enImpl.Name.ToLower());
}
if (enImpl is ServerCharacter)
{
// Total server characters
activeServerCharacters.Remove(enImpl as ServerCharacter);
}
// By EntityID dictionary
if (worldEntitiesByEntityID.ContainsKey(enImpl.EntityID))
worldEntitiesByEntityID.Remove(enImpl.EntityID);
// Cancel time based actions
enImpl.TimeBasedActionCancelExecuted();
// Remove from current map
enImpl.LocationLeaveMapAtExitWorld();
// Stop following
enImpl.FollowingStopFollowing();
enImpl.TimeBasedActionConnectToManager(null);
enImpl.LocationSetMapManager(null);
}
private void addEntityImplementationToWorld(EntityImplementation enImpl)
{
// Basic implementation check
if (!(enImpl is PlayerCharacter) && !(enImpl is ServerCharacter))
throw new ArgumentException("Unknown type of EntityImplementation: " + enImpl.GetType().ToString());
// Type specific test operations
if (enImpl is PlayerCharacter)
{
if (loggedInPlayersByName.ContainsKey(enImpl.Name.ToLower()))
// This should not happen. It should be checked before making login successful
throw new InvalidOperationException("Player is already in 'by name' dictionary!");
}
if (enImpl is ServerCharacter)
{
if (activeServerCharacters.Contains(enImpl as ServerCharacter))
// This should not happen unless bug in script logic.
throw new InvalidOperationException("Server character " + enImpl.Name + " already on the list of active characters!");
}
// Searching for the next free entityID
for (UInt16 i = 1; i < UInt16.MaxValue; i++)
if (!worldEntitiesByEntityID.ContainsKey(i))
{
enImpl.EntityID = i;
worldEntitiesByEntityID[i] = enImpl;
break;
}
if (enImpl.EntityID == 0)
throw new InvalidOperationException("Could not allocate entityID to entity.");
// Connect entity to time based actions manager
enImpl.TimeBasedActionConnectToManager(timeBasedActionsManager);
// Connecct entity to map manager
enImpl.LocationSetMapManager(mapManager);
// Type specific final operations
if (enImpl is PlayerCharacter)
{
loggedInPlayersByName[enImpl.Name.ToLower()] = (enImpl as PlayerCharacter);
}
if (enImpl is ServerCharacter)
{
activeServerCharacters.Add(enImpl as ServerCharacter);
}
}
