/*
* Tries to find an open table for the customer.
*
* Return: Boolean indicated whether or not an open table was found
*/
private bool findTable() {
// Get all tables
GameObject[] tablesTag = GameObject.FindGameObjectsWithTag("Table");
List<GameObject> tables = new List<GameObject>();
for(int j = 0; j < tablesTag.Length; j++) {
//Debug.Log( chairsTag[j].gameObject.transform.position);
if(tablesTag[j].gameObject.GetComponent<PlaceableObject>().isPreview == false && tablesTag[j].gameObject.GetComponent<TableScript>().state == TableScript.tableStates.FREE && tablesTag[j].gameObject.GetComponent<TableScript>().hasChair == true) {
tables.Add(tablesTag[j]);
}
}
// If any tables are left, find the closest one
if(tables.Count != 0) {
float distance = 0;
distance = Vector3.Distance(this.gameObject.transform.position, tables[0].gameObject.transform.position);
nearestTable = tables[0];
if(tables.Count > 1) {
for(int i = 1; i < tables.Count; i++) {
if(distance > Vector3.Distance(this.gameObject.transform.position, tables[i].gameObject.transform.position)) {
distance = Vector3.Distance(this.gameObject.transform.position, tables[i].gameObject.transform.position);
nearestTable = tables[i];
}
}
}
// If the table has a chair associated with it, go there
if(nearestTable.gameObject.GetComponent<TableScript>().getChair() != null) {
GameObject tablesChair = nearestTable.gameObject.GetComponent<TableScript>().getChair();
if(agent.CalculatePath(tablesChair.gameObject.transform.position, path)) {
if(path.status != NavMeshPathStatus.PathPartial) {
NavMeshObstacle chairCarve = tablesChair.GetComponent<NavMeshObstacle>();
//PlaceableObject table = nearestTable.GetComponent<PlaceableObject>();
PlaceableObject chair = tablesChair.GetComponent<PlaceableObject>();
if(nearestTable.gameObject.GetComponent<TableScript>().state == TableScript.tableStates.FREE) {
agent.SetDestination(nearestTable.gameObject.GetComponent<TableScript>().getChair().gameObject.transform.position);
chair.taken = true;
//table.taken = true;
nearestTable.gameObject.GetComponent<TableScript>().state = TableScript.tableStates.USED;
chairCarve.carving = true;
//chairCarve.carving = true;
state = customerStates.FOUND_TABLE;
return true;
}
}
}
}
return false;
}
else {
return false;
}
}
// Update is called once per frame
void Update () {
// When the customer reaches the entrance
if(Vector3.Distance(entrance.transform.position, agent.nextPosition) <= 0.5f && arrived == false) {
Debug.Log("THE FUN HAS ARRIVED");
//Debug.Log(chanceToEnterRestaurant);
if(Random.value < chanceToEnterRestaurant)
arrived = true;
else
{
Debug.Log("LEAVING");
agent.SetDestination(despawnPoint.transform.position);
state = customerStates.LEAVING;
}
}
// If customer has reached entrance, search for tables first, and then open chairs to wait for a table
if (arrived && state == customerStates.WALKING) {
if(!findTable()) {
findChair();
}
}
// If the customer has reached the despawn point
if (state == customerStates.LEAVING && Vector3.Distance (despawnPoint.transform.position, agent.nextPosition) <= 0.3f) {
Destroy(this.gameObject);
}
// If the customer is waiting for a table, keep trying to find a table
if (state == customerStates.WAITING_FOR_TABLE) {
anim.SetInteger("Transition",0);
if(findTable()) {
NavMeshObstacle chairCarve = nearestChair.GetComponent<NavMeshObstacle> ();
PlaceableObject chair = nearestChair.GetComponent<PlaceableObject> ();
chair.taken = false;
chairCarve.carving = false;
}
}
// If the customer has found and reached a chair to wait in, start waiting for a table
if (state == customerStates.FOUND_CHAIR && nearestChair != null) {
if(Vector3.Distance (nearestChair.transform.position, agent.nextPosition) <= 0.3f) {
state = customerStates.WAITING_FOR_TABLE;
}
}
// If the customer has reached the table, order the food
if (state == customerStates.FOUND_TABLE && nearestTable != null) {
if(Vector3.Distance (nearestTable.gameObject.GetComponent<TableScript>().getChair().transform.position, agent.nextPosition) <= 0.3f) {
if(ordered == false) {
anim.SetInteger("Transition",0);
order ();
}
}
}
// If the customer is done eating, leave and move to the despawn point
if (state == customerStates.LEAVING && Vector3.Distance (entrance.transform.position, agent.nextPosition) <= 0.5f) {
agent.SetDestination (despawnPoint.transform.position);
left = true;
anim.SetInteger("Transition",1);
}
// If the customer has reached the despawn point, die
if (left && Vector3.Distance (despawnPoint.transform.position, agent.nextPosition) <= 0.3f) {
Destroy (this.gameObject);
}
}
/*
* Called only after a customer has failed to find an open table. Tries to find an open chair where the customer can wait for a table
*/
private void findChair() {
// Gets all chair objects
GameObject[] chairsTag = GameObject.FindGameObjectsWithTag ("Chair");
List<GameObject> chairs = new List<GameObject> ();
// Removes those chairs that are previews or already taken
for (int j = 0; j < chairsTag.Length; j++)
{
if (chairsTag [j].gameObject.GetComponent<PlaceableObject> ().isPreview == false && chairsTag [j].gameObject.GetComponent<PlaceableObject> ().taken == false)
{
chairs.Add (chairsTag [j]);
}
}
// If any chairs exist, find the nearest chair
if (chairs.Count != 0) {
float distance = 0;
distance = Vector3.Distance (this.gameObject.transform.position, chairs [0].gameObject.transform.position);
nearestChair = chairs [0];
if (chairs.Count > 1) {
for (int i = 1; i < chairs.Count; i++) {
if (distance > Vector3.Distance (this.gameObject.transform.position, chairs [i].gameObject.transform.position)) {
distance = Vector3.Distance (this.gameObject.transform.position, chairs [i].gameObject.transform.position);
nearestChair = chairs [i];
}
}
}
// If chair is reachable, go there
if (agent.CalculatePath (nearestChair.gameObject.transform.position, path)) {
if (path.status != NavMeshPathStatus.PathPartial) {
NavMeshObstacle chairCarve = nearestChair.GetComponent<NavMeshObstacle> ();
PlaceableObject chair = nearestChair.GetComponent<PlaceableObject> ();
if (chair.taken == false) {
agent.SetDestination (nearestChair.gameObject.transform.position);
chair.taken = true;
chairCarve.carving = true;
state = customerStates.FOUND_CHAIR;
Debug.Log("FOUND A CHAIR YO");
}
}
}
/*
if (!agent.pathPending && pathComplete == false) {
if (agent.remainingDistance <= agent.stoppingDistance) {
if (!agent.hasPath || agent.velocity.sqrMagnitude == 0f) {
// Done
pathComplete = true;
agent.Stop();
}
}
} */
} else {
agent.SetDestination(despawnPoint.transform.position);
state = customerStates.LEAVING;
}
}
/*
* Allows customer to give order to waiter
*/
public FoodScript giveOrder() {
state = customerStates.WAITING_FOR_FOOD;
FoodScript order = new FoodScript (food, this.gameObject);
return order;
}
/*
* Changes state of table and performs other cleanup to prepare for next customer. Adds money and experience
*/
private void leaving() {
//Debug.Log ("Imma leave now");
//PlaceableObject chair = nearestChair.GetComponent<PlaceableObject> ();
//NavMeshObstacle chairCarve = nearestChair.GetComponent<NavMeshObstacle>();
PlaceableObject chair = nearestTable.gameObject.GetComponent<TableScript>().getChair().GetComponent<PlaceableObject> ();
NavMeshObstacle chairCarve = nearestTable.gameObject.GetComponent<TableScript>().getChair().GetComponent<NavMeshObstacle>();
chairCarve.carving = false;
nearestTable.GetComponent<TableScript> ().state = TableScript.tableStates.FREE;
anim.SetInteger ("Transition", 1);
GameObject manager = GameObject.Find ("Game Manager");
manager.GetComponent<FoodVariables>().calculatePrice(food.GetComponent<Food>());
Debug.Log("I just made:" + food.GetComponent<Food>().sellPrice + " from " + food.ToString());
manager.gameObject.GetComponent<GlobalVariables> ().AddMoney (food.GetComponent<Food>().sellPrice);
manager.gameObject.GetComponent<GlobalVariables>().AddExperience(food.GetComponent<Food>().level);
if(food.GetComponent<Food>().isHealthy)
manager.gameObject.GetComponent<FoodVariables> ().AddMarketPoint (food.GetComponent<Food>().level);
agent.SetDestination (entrance.transform.position);
state = customerStates.LEAVING;
}
/*
* Creates the food model and then waits for the customer to eat, then makes customer leave to go die
*/
private IEnumerator eatFood() {
state = customerStates.EATING;
float timer = 0;
Vector3 tableTop = new Vector3 (nearestTable.transform.position.x, nearestTable.transform.position.y + 1f, nearestTable.transform.position.z);
GameObject foodModel = (GameObject)Instantiate (food.gameObject.GetComponent<Food> ().model, tableTop, Quaternion.identity);
anim.SetInteger ("Transition", 2);
foodModel.tag = "Food";
while (timer < eatTime) {
timer += Time.deltaTime;
yield return null;
}
Destroy (foodModel);
leaving ();
}
/*
* Customer selects food from current available menu and then waits for a waiter to take their order
*/
private void order() {
menu = GameObject.Find("Game Manager").GetComponent<FoodVariables>().GetAllSelectedRecipes();
foreach(Object it in menu)
Debug.Log(it.ToString());
int foodSelected = Random.Range(0,menu.Count);
food = (GameObject)menu[foodSelected];
state = customerStates.WAITING;
}
