public AisleID GetTravelAisle(Vector3 position, AisleID currentAisle, bool stayInRow)
{
List <AisleID> candidates = new List <AisleID>();
if (stayInRow)
{
foreach (AisleID a in travelIDs)
{
if (a.row == currentAisle.row && a.aisleNo != currentAisle.aisleNo)
{
candidates.Add(a);
}
}
}
else
{
foreach (AisleID a in travelIDs)
{
if (a.row != currentAisle.row)
{
candidates.Add(a);
}
}
}
AisleID option = candidates[Random.Range(0, candidates.Count)];
return(option);
}
void SpawnAisle(AisleID id, int density)
{
aisleDCounter += density;
// Debug.Log("AD: " + density);
Row r = id.row;
int aisle = id.aisleNo;
switch (r)
{
case Row.Left:
SpawnAisle(leftRow[aisle], density);
// SpawnAisle(leftRow,aisle,density);
break;
case Row.Middle:
SpawnAisle(middleRow[aisle], density);
// SpawnAisle(middleRow,aisle,density);
break;
case Row.Right:
SpawnAisle(rightRow[aisle], density);
// SpawnAisle(rightRow,aisle,density);
break;
default:
Debug.LogError("Not a recognised Row");
break;
}
}
public AisleID GetNearestAisleID(Vector3 position)
{
float minDistance = Mathf.Infinity;
AisleID chosenID = new AisleID(Row.Left, 0);
foreach (AisleID aID in travelIDs)
{
Vector3 nearestNode = aID.GetNearestNode(position, AisleSide.Left | AisleSide.Right);
float distance = Vector3.Distance(nearestNode, position);
if (distance < minDistance)
{
chosenID = aID;
minDistance = distance;
// Debug.Log("Pos: " + position + " nearestNode: " + nearestNode);
}
}
if (minDistance == Mathf.Infinity)
{
Debug.LogError("No close Aisle found for input position: " + position);
}
return(chosenID);
}
public CustomerInfo(int _key, GameObject _go, NavMeshAgent _agent, AnimationNavigationMatch _script, AisleID _currentAisle, CustomerStates _currentState)
{
key = _key;
go = _go;
agent = _agent;
script = _script;
currentAisle = _currentAisle;
currentState = _currentState;
}
AisleID GetFreeAisle(Row r)
{
GameObject[] tempRow = new GameObject[0];
switch (r)
{
case Row.Left:
tempRow = leftRow;
break;
case Row.Middle:
tempRow = middleRow;
break;
case Row.Right:
tempRow = rightRow;
break;
default:
Debug.LogError("Not a recognised Row");
break;
}
List <int> freeI = new List <int>();
for (int i = 0; i < tempRow.Length; i++)
{
if (tempRow[i].activeSelf == false)
{
freeI.Add(i);
}
}
AisleID id = new AisleID(r, freeI[Random.Range(0, freeI.Count)]);
return(id);
}
void Awake()
{
pool = GetComponent <ObjectPooler>();
travelIDs = new List <AisleID>();
for (int i = 0; i < leftRow.Length; i++)
{
AisleID current = new AisleID(Row.Left, i);
current.leftNodes = GetNodes(leftRow[i], true);
current.rightNodes = GetNodes(leftRow[i], false);
travelIDs.Add(current);
}
for (int i = 0; i < middleRow.Length; i++)
{
AisleID current = new AisleID(Row.Middle, i);
current.leftNodes = GetNodes(middleRow[i], true);
current.rightNodes = GetNodes(middleRow[i], false);
travelIDs.Add(current);
}
for (int i = 0; i < rightRow.Length; i++)
{
AisleID current = new AisleID(Row.Right, i);
current.leftNodes = GetNodes(rightRow[i], true);
current.rightNodes = GetNodes(rightRow[i], false);
travelIDs.Add(current);
}
}
AisleID GetFreeAisle()
{
List <Row> bag = new List <Row>();
for (int i = 0; i < leftRow.Length; i++)
{
if (leftRow[i].activeSelf == false)
{
bag.Add(Row.Left);
}
}
for (int i = 0; i < middleRow.Length; i++)
{
if (middleRow[i].activeSelf == false)
{
bag.Add(Row.Middle);
}
}
for (int i = 0; i < rightRow.Length; i++)
{
if (rightRow[i].activeSelf == false)
{
bag.Add(Row.Right);
}
}
int result = Random.Range(0, bag.Count);
Row r = bag[result];
AisleID id = GetFreeAisle(r);
return(id);
}
void changeState(CustomerInfo customer, CustomerStates newState)
{
customer.currentState = newState;
//Debug.Log(customer.go.name + " has begun " + newState.ToString());
switch (newState)
{
case CustomerStates.Waiting:
StartCoroutine(CustomerWaiting(customer.key));
break;
case CustomerStates.Searching:
AisleID nextAisle = sc_aisles.GetTravelAisle(customer.GetPosition(), customer.currentAisle, false);
customer.currentAisle = nextAisle;
customer.agent.destination = nextAisle.GetNearestNode(customer.GetPosition(), AisleSide.Left | AisleSide.Right);
break;
case CustomerStates.Perusing:
Vector3 target = customer.currentAisle.GetFurthestAisleExit(customer.GetPosition());
customer.agent.destination = target;
break;
}
}
public void GenerateStock(int day)
{
aisleDCounter = 0;
///Clear avaiable shelves
currentDensity = 0;
pool.Refresh();
for (int i = 0; i < leftRow.Length; i++)
{
leftRow[i].SetActive(false);
}
for (int i = 0; i < middleRow.Length; i++)
{
middleRow[i].SetActive(false);
}
for (int i = 0; i < rightRow.Length; i++)
{
rightRow[i].SetActive(false);
}
///Fill Busy Aisles
int busyCount = bulk[day].noOfBusyAisles;
List <Row> bag = new List <Row>();
bag.Add(Row.Left); bag.Add(Row.Left); bag.Add(Row.Left);
bag.Add(Row.Middle); bag.Add(Row.Middle); bag.Add(Row.Middle); bag.Add(Row.Middle); bag.Add(Row.Middle); bag.Add(Row.Middle);
bag.Add(Row.Right); bag.Add(Row.Right); bag.Add(Row.Right);
for (int i = 0; i < busyCount; i++)
{
int result = Random.Range(0, bag.Count);
Row r = bag[i];
bag.RemoveAt(result);
AisleID aisle = GetFreeAisle(r);
int density = Random.Range(busyMM[0], busyMM[1]);
SpawnAisle(aisle, density);
}
///Fill Empty Aisles
int emptyCount = bulk[day].noOfEmptyAisles;
for (int i = 0; i < emptyCount; i++)
{
AisleID aisle = GetFreeAisle();
int density = Random.Range(emptyMM[0], emptyMM[1]);
SpawnAisle(aisle, density);
}
///Determine number of aisles left and density left
int aislesLeft = leftRow.Length + middleRow.Length + rightRow.Length - busyCount - emptyCount;
int varianceAmount = Random.Range(-variance, variance + 1);
int remainingDensity = bulk[day].baseDensity + varianceAmount - currentDensity;
// Debug.Log("variance amount: " + varianceAmount + " remaining density: " + remainingDensity + " current density: " + currentDensity);
int ABCounter = 0;
///Half remaining aisles get 2/3
int alphaA = Mathf.FloorToInt((float)aislesLeft / 2f);
int densityAlpha = Mathf.CeilToInt(2f * (float)remainingDensity / 3f);
int totalAlpha = densityAlpha;
int densityPerAAisle = Mathf.CeilToInt((float)densityAlpha / (float)alphaA);
for (int i = 0; i < alphaA; i++)
{
AisleID aisle = GetFreeAisle();
if (densityAlpha > densityPerAAisle)
{
SpawnAisle(aisle, densityPerAAisle);
ABCounter += densityPerAAisle;
densityAlpha -= densityPerAAisle;
}
else
{
SpawnAisle(aisle, densityAlpha);
ABCounter += densityAlpha;
}
}
// Debug.Log("requested alphas: " + ABCounter);
ABCounter = 0;
///Other half gets 1/3
int betaA = aislesLeft - alphaA;
int densityBeta = remainingDensity - totalAlpha;
int densityPerBAisle = Mathf.CeilToInt((float)densityBeta / (float)betaA);
for (int i = 0; i < betaA; i++)
{
AisleID aisle = GetFreeAisle();
if (densityBeta > densityPerBAisle)
{
SpawnAisle(aisle, densityPerBAisle);
ABCounter += densityPerBAisle;
densityBeta -= densityPerBAisle;
}
else
{
SpawnAisle(aisle, densityBeta);
ABCounter += densityBeta;
}
}
Debug.Log(bulk[day].baseDensity + varianceAmount + " planned density. " +
aisleDCounter + " sum of requested densities. " +
currentDensity + " items spawned. Planned to spawned Diff: " +
(bulk[day].baseDensity + varianceAmount - currentDensity));
// Debug.Log("requested betas: " + ABCounter);
}
public void GenerateCustomers(int amount)
{
nextUniqueKey = 0;
foreach (CustomerInfo customer in spawnedCustomers)
{
customer.Destroy();
}
spawnedCustomers.Clear();
///make existing customers
for (int i = 0; i < amount; i++)
{
float xRand = Random.Range(minBounds.x, maxBounds.x);
float yRand = Random.Range(minBounds.y, maxBounds.y);
float zRand = Random.Range(minBounds.z, maxBounds.z);
Vector3 spawnAttempt = new Vector3(xRand, yRand, zRand);
NavMeshHit nmh = new NavMeshHit();
if (NavMesh.SamplePosition(spawnAttempt, out nmh, maxNavDistance, NavMesh.AllAreas))
{
//determine spawn position
Vector3 position = new Vector3(nmh.position.x, yRand, nmh.position.z);
//choose a prefab
GameObject prefab = customerPrefabs[Random.Range(0, customerPrefabs.Length)];
//get aisle they will spawn in
AisleID aID = sc_aisles.GetNearestAisleID(position);
//set the customer state on start
CustomerStates state = CustomerStates.Start;
//Instantiate the GameObject
GameObject g = (GameObject)Instantiate(prefab, position, Quaternion.identity, customerHolder.transform);
//Get agent
NavMeshAgent agent = g.GetComponent <NavMeshAgent>();
AnimationNavigationMatch script = g.GetComponent <AnimationNavigationMatch>();
script.SetManager(this);
script.uniqueKey = nextUniqueKey;
//Finally create a Customerinfo and add it to the list
spawnedCustomers.Add(new CustomerInfo(nextUniqueKey, g, agent, script, aID, state));
Finished(nextUniqueKey);
nextUniqueKey++;
}
else
{
Debug.LogError("No point found on the NavMesh close enoguh to the randomly chosen position: " + spawnAttempt.ToString());
i--;
}
}
///set off a coroutine to have more customers enter
}
