//Removes dead players/npcs from data structure, its important that the NPCThread is done looping through the npcs,
// because removing dead stuff will break a foreach loop
void removeDeadStuff()
{
if (this._deadNpcs.Count > 0 || this._deadNpcs.Count > 0)
{
if (this._npcs.Count <= 1)
{
this._npcThreads.stopThreads();
this._deadNpcs.Clear();
this._deadPlayers.Clear();
this._ready = false;
NPCWorldView.clear();
return;
}
var players = NPCWorldView.npcs;
foreach (int dead in this._deadPlayers)
{
this._players.Remove(dead);
players.Remove(dead);
}
var npcs = NPCWorldView.npcs;
foreach (int dead in this._deadNpcs)
{
this._npcs.Remove(dead);
npcs.Remove(dead);
}
this._deadNpcs.Clear();
this._deadPlayers.Clear();
}
}
//Spawn NPCs, then register players/npcs in datastructures in this class, and NPCWorldView
//Populates the 4 key datastructures for this class and the NPCThread.
//This class uses a list of players and a list of NPCs.
//These lists are used to update a list of players and NPCs in NPCWorldView.
//The need for keeping two list comes from the fact that the Unity API is not thread safe.
//The NPCThread uses a thread safe representation of the World provided by NPCWorldView.
private IEnumerator init()
{
while (!WorldData.ready)
{
yield return(0);
}
//Wait for all NPCs to spawn
while (GameObject.FindGameObjectsWithTag("npc").Length != _npcCount)
{
yield return(0);
}
//Wait for all players to spawn, +1 for localplayer
while (!GameInfo.playersReady)
{
yield return(0);
}
NPCWorldView.init();
//gather data about players for the NPCs
GameObject localPlayer = GameObject.FindGameObjectWithTag("Player");
GameObject[] enemies = GameObject.FindGameObjectsWithTag("Enemy");
//Add players to the list of players
this._players.Add(0, localPlayer);
for (int i = 0; i < enemies.Length; i++)
{
this._players.Add(i + 1, enemies[i]);
}
//Add players to NPCWorldView so that the NPCThread can use data about them
var players = NPCWorldView.players;
for (int i = 0; i < this._players.Count; i++)
{
players.Add(i, new NPCWorldView.GameCharacter(i));
}
GameObject[] npcs = GameObject.FindGameObjectsWithTag("npc");
for (int i = 0; i < npcs.Length; i++)
{
this._npcs.Add(i, npcs[i]);
NPCWorldView.npcs.Add(i, new NPCWorldView.GameCharacter(i));
}
NPCWorldView.ready = true;
this._npcThreads = new NPCThreadManager(_npcThreadCount);
this._ready = true;
//StartCoroutine(debug());
}
void OnDestroy()
{
this._npcThreads.stopThreads();
NPCWorldView.clear();
}
//It's important to stop the NPCThread when quitting
void OnApplicationQuit()
{
this._npcThreads.stopThreads();
NPCWorldView.clear();
}
