//Awake is always called before any Start functions
void Awake()
{
#region Singleton enforced on GameManager instance
//Check if instance already exists
if (instance == null)
{
//if not, set instance to this
instance = this;
}
//If instance already exists and it's not this:
else if (instance != this)
{
//Then destroy this. This enforces our singleton pattern, meaning there can only ever be one instance of a GameManager.
Destroy(gameObject);
}
DontDestroyOnLoad(gameObject);
#endregion
#region Set Up Scene Variables
initializeSortingOrder();
updateUI();
// Get reference to DogAndItemSpawner to update/save dog positions/references
DIS = GameObject.FindGameObjectWithTag("Spawner").GetComponent <DogAndItemSpawner>();
#endregion
}
// Have hit back-off in the underworld.
public void returnToOverworld()
{
SceneManager.LoadScene(1);
updateUI();
// Get reference to DogAndItemSpawner to update/save dog positions/references
DogAndItemSpawner DIS = GameObject.Find("DogAndItemSpawner").GetComponent <DogAndItemSpawner>();
for (int i = 0; i < DIS.dogList.Length; i++)
{
// For each dog, get their script reference, find them via their hierarchy name, and save position before transition
Dog dogScriptReference = DIS.dogList[i];
GameObject currDog = GameObject.Find(dogScriptReference.nameInHierarchy);
currDog.transform.position = dogScriptReference.position;
}
}
// Have hit dog and enter underworld for interaction
public void goToUnderworld(Vector3 dogPos)
{
// Get reference to DogAndItemSpawner to update/save dog positions/references
DogAndItemSpawner DIS = GameObject.Find("DogAndItemSpawner").GetComponent <DogAndItemSpawner>();
for (int i = 0; i < DIS.dogList.Length; i++)
{
// For each dog, get their script reference, find them via their hierarchy name, and save position before transition
Dog dogScriptReference = DIS.dogList[i];
GameObject currDog = GameObject.Find(dogScriptReference.nameInHierarchy);
dogScriptReference.position = currDog.transform.position;
}
savedPlayerPosition = new Vector3(dogPos.x - 2f, dogPos.y, 0f); // Save player position to be displaced to the left of the dog for when returning from underworld
toOverworld = true; // Set transition boolean to true (allows player position to be picked based off of what was stored in gamemanager)
SceneManager.LoadScene(2); // Go to underworld scene (index 1 in build)
SceneManager.sceneLoaded += OnSceneLoaded; // Necessary to check if the scene was loaded and, if so, to re-assign variables
}
private int maxDogs = 25; // Maximum number of dogs to spawn in the world
#endregion
// Use this for initialization
void Start()
{
#region Singleton enforced on DogAndItemSpawner instance
//Check if instance already exists
if (instance == null)
{
//if not, set instance to this
instance = this;
}
//If instance already exists and it's not this:
else if (instance != this)
{
//Then destroy this. This enforces our singleton pattern, meaning there can only ever be one instance of a DogAndItemSpawner.
Destroy(gameObject);
}
//Sets this to not be destroyed when reloading scene
DontDestroyOnLoad(gameObject);
#endregion
#region Spawn Dogs and Items In The World Based Off Private Preset Values (Top Right and Bottom Left corner coordinates)
// Generate the random number of items and dogs to spawn, as well as instantiate the lists for each to track/manage
int numItemsToSpawn = Random.Range(minItems, maxItems + 1);
itemList = new Item[numItemsToSpawn];
int numDogsToSpawn = Random.Range(minDogs, maxDogs + 1);
dogList = new Dog[numDogsToSpawn];
// List index variable for moving through dogList and itemList
int currListIndex = 0;
while (numItemsToSpawn > 0)
{
//Generate random position in board for item to be placed
Vector3 positionToPlace = new Vector3(Random.Range(bottomLeftPosition.x, topRightPosition.x), Random.Range(bottomLeftPosition.y, topRightPosition.y), 0f);
//Pick random item to instantiate
Debug.Log(itemsToSpawn.Length);
GameObject toInstantiate = itemsToSpawn[Random.Range(0, itemsToSpawn.Length)];
//Finally intantiate item and reduce num items to spawn
GameObject createdInstance =
Instantiate(toInstantiate, positionToPlace, Quaternion.identity) as GameObject;
numItemsToSpawn -= 1;
// Attach Item class script to newly created item gameobject and fill with relative values, then add to itemList
createdInstance.AddComponent(typeof(Item));
Item itemScript = createdInstance.GetComponent(typeof(Item)) as Item;
itemScript.nameInHierarchy = createdInstance.name;
itemScript.typeOfItem = toInstantiate.name;
itemScript.position = positionToPlace;
itemList[currListIndex] = itemScript;
currListIndex += 1;
}
// Reset list index variable for next list to move through
currListIndex = 0;
while (numDogsToSpawn > 0)
{
//Generate random position in board for dog to be placed
Vector3 positionToPlace = new Vector3(Random.Range(bottomLeftPosition.x, topRightPosition.x), Random.Range(bottomLeftPosition.y, topRightPosition.y), 0f);
//Pick random dog to instantiate
GameObject toInstantiate = dogsToSpawn[Random.Range(0, dogsToSpawn.Length)];
//Finally intantiate item and reduce num dogs to spawn
GameObject createdInstance =
Instantiate(toInstantiate, positionToPlace, Quaternion.identity) as GameObject;
createdInstance.name = createdInstance.name + currListIndex;
numDogsToSpawn -= 1;
// Attach Dog class script to newly created dog gameobject and fill with relative values, then add to dogList
createdInstance.AddComponent(typeof(Dog));
Dog dogScript = createdInstance.GetComponent(typeof(Dog)) as Dog;
dogScript.nameInHierarchy = createdInstance.name;
dogScript.typeOfDog = toInstantiate.name;
dogScript.position = positionToPlace;
dogList[currListIndex] = dogScript;
currListIndex += 1;
Debug.Log("Dog " + currListIndex + " reference: " + dogScript.nameInHierarchy + " name: " + dogScript.typeOfDog);
}
GameObject GM = GameObject.Find("GameManager(Clone)"); //Get the game manager
GameManager gameManager = GM.GetComponent <GameManager>(); // Get game manager script from gameobject
gameManager.playerDogCounter = dogList.Length; // Set dog counter once dogs have been instantiated
#endregion
}
