//Saves all Human NPC's
private void saveNPCData()
{
BinaryFormatter bf = new BinaryFormatter();
FileStream file = File.Create(Application.persistentDataPath + "/npcData.dat");
//Gets all Humans with Human class component in scene
npcList = FindObjectsOfType(typeof(Human)) as Human[];
//Data container for all humans
npcSaveStruct toSave = new npcSaveStruct();
//Saves each human and adds to toSave container
foreach (Human npc in npcList)
{
HumanSave save = npc.saveHumanData();
toSave.allNPCInGame.Add(save);
toSave.numberOfNPCS++;
}
bf.Serialize(file, toSave);
file.Close();
}
//Loads all human NPC's
private void loadNPCData()
{
if (File.Exists(Application.persistentDataPath + "/npcData.dat"))
{
BinaryFormatter bf = new BinaryFormatter();
FileStream file = File.Open(Application.persistentDataPath + "/npcData.dat", FileMode.Open);
//Container for all data to load, gets contents from file
npcSaveStruct toLoad = new npcSaveStruct();
try
{
toLoad = bf.Deserialize(file) as npcSaveStruct;
}
catch (EndOfStreamException e)
{
Debug.Log("Failed Load");
return;
}
file.Close();
//npcList = new Human[toLoad.numberOfNPCS];
//Loads each Human
foreach (HumanSave npc in toLoad.allNPCInGame)
{
//Gets prefab from resources folder and instantiates it with this gameObject as its parent
GameObject defaultNPC = Resources.Load("prefabs/defaultNPC") as GameObject;
GameObject newHuman = Instantiate(defaultNPC, gameObject.transform);
//NEXT LINE MIGHT BE REDUNDANT, double checks parent is this gameobject
newHuman.transform.parent = gameObject.transform;
//Adds a human script to the gameobject and creates a reference which can be used to load the HUMAN
Human human = newHuman.AddComponent <Human>();
human.loadHuman(npc);
}
}
}
