/// <summary>
/// Return a NPC id based on user's selection
/// </summary>
/// <param name="searched"></param>
/// <returns></returns>
public int DisplayGetNpcToTalkTo(bool searched)
{
int npcId = 0;
bool validNpcId = false;
if (searched == true)
{
//Get a list of npcs in the current location
List <Npc> npcsInCurrentLocation = _gameUniverse.GetNpcByLocation(_gamePlayer.LocationID);
if (npcsInCurrentLocation.Count() > 0)
{
DisplayGamePlayScreen("Select a NPC", Text.NpcInteractWithList(npcsInCurrentLocation), ActionMenu.NpcMenu, "");
while (!validNpcId)
{
//Get int from user
GetInt("Enter the ID of the NPC: ", 0, 0, out npcId);
//validate int as a valid NPC id and in the current location
if (_gameUniverse.IsValidNpcByLocationId(npcId, _gamePlayer.LocationID))
{
Npc npc = _gameUniverse.GetNpcById(npcId);
if (npc is ISpeak)
{
validNpcId = true;
}
else
{
ClearInputBox();
DisplayInputErrorMessage("This character does not speak.");
}
}
else
{
ClearInputBox();
DisplayInputErrorMessage("Invalid NPC id. Please try again.");
}
}
}
else
{
DisplayGamePlayScreen("Select a NPC: ", "There are no NPCs at this location.", ActionMenu.NpcMenu, "");
}
}
else
{
DisplayGamePlayScreen("Game Object", "--You must search the room before interacting with NPCs--", ActionMenu.NpcMenu, "");
}
return(npcId);
}
/// <summary>
/// NPC Talk To Main Method
/// </summary>
private void TalkToAction()
{
Location location = _gameUniverse.GetLocationById(_gamePlayer.LocationID);
int npcToTalkToId;
//Get a NPC
if (location.Searched == true)
{
npcToTalkToId = _gameConsoleView.DisplayGetNpcToTalkTo(true);
}
else
{
npcToTalkToId = _gameConsoleView.DisplayGetNpcToTalkTo(false);
}
if (npcToTalkToId != 0)
{
//Get the npc
Npc npc = _gameUniverse.GetNpcById(npcToTalkToId);
//If player is not ready, we display a custom message
bool ready = IsPlayerReady();
if (ready == true)
{
Npc spiritNpc = _gameUniverse.GetNpcById(6);
Spirit spirit = (Spirit)spiritNpc;
spirit.Ready = true;
}
//Display the Message
_gameConsoleView.DisplayTalkTo(npc, _illusion);
//Raise the NPC Interaction Event
NpcInteraction(npc.Id);
}
}