// Start is called before the first frame update
void Awake()
{
startingPos = transform.position;
startingRot = transform.rotation;
Data data = Data.instance;
graph = data.graph;
try {
humanBehaviour = GetComponent <HumanBehaviour>();
if (humanBehaviour == null)
{
throw new MissingComponentException();
}
} catch (MissingComponentException componentException) {
gameObject.AddComponent(typeof(HumanBehaviour));
Debug.LogWarning("Couldn't find a guard behavior on object: " + gameObject.name + "... Therefore script added the guardbehavior component");
}
try {
if (data.graph == null)
{
throw new NullReferenceException();
}
} catch (NullReferenceException nullException) {
Debug.LogWarning("Graph or target might not be set in inspector");
}
path = new Path(data.graph, transform.position, new Vector3(0, 0, 0));
heardTarget = null;
}
private void MakeNewHuman()
{
Direction = Random.value < 0.5f ? 1 : -1;
do
{
y = (float)Random.Range(-4, 6);
} while (last_y == y);
last_y = y;
// Ok, it says y but I actually need to use Z now cause I switched to faux2d with a 3d camera
int color_id = Random.Range(0, possibleColours.Length);
location = new Vector3(Direction * 9, 0f, y * DIST_BETW_HUMANS + (Random.value - 0.5f) / 5f);
GameObject human = Instantiate(humanPrefab, location, transform.rotation);
HumanBehaviour hb = human.GetComponent <HumanBehaviour>();
hb.WALK_SPEED = Random.Range(1f, 2f);
hb.SetColour(possibleColours[color_id]);
// print(wantedManager);
HumanFeatures hf;
hf = GenerateHumanFeatures();
// do { hf = GenerateHumanFeatures(); }
// while (wantedManager.CheckContain(hf) && Random.value < 0.95f);
hb.SetDirection(Direction);
hb.SetFeatures(hf);
}
//Function used to run the update (originally in void update but moved here to enable a last update before saving
private void runUpdate()
{
TimeSpan t = (WORLDTIME.WORLDTIME - lastUpdate);
int minutesSince = (int)t.TotalMinutes;
Debug.Log("Hydration: " + entityNeeds.hydration);
updateRequired = false;
entityNeeds.updateSurvivalNeeds(minutesSince);
//do stuff here
//Guaranteed to do perform entity needs
if (!currentlyBusy && (entityNeeds.isInNeed()))
{
HumanBehaviour.humanNeedsBehaviour(ref HUMANROOT);
}
//If not setup to perform standard need/task below
else
{
overrideEntityNeeds = true;
}
//Perform standard need/task
if (overrideEntityNeeds)
{
//perform standard task
}
overrideEntityNeeds = false;
lastUpdate = WORLDTIME.WORLDTIME;
nextUpdate -= 10.0f;
}
public void createHumanPiece( HumanBehaviour.HUMAN_TYPE m_HumanType )
{
// Todo: check the position
//var startPiece = new GamePiece(new Point(2, 2)); // Position provide by
var startPiece = new GamePiece(GetAvailablePosition() ); // Position provide by
GameObject NewHuman = CreatePiece_Human(startPiece, m_HumanType);
NewHuman.transform.parent = Actor_Humans.transform ;
NewHuman.name = "Human_Adam";
//Actor_Humans
_gamePieces_Humans.Add(NewHuman);
}
// I think that both the following bugs could be fixed with some use of OnTriggerStay?
/* BUG
* Going from Idle to Chasing does not disable BoxOfSight correctly...
* This is what happens in OnTriggerEnter: If (isIdle) and we see a player then StartChasing();
* StartChasing will set isIdle = false, so next If statement is entered...
* This next if statement sets targetContact = true, which is used in ChaseMove to slow the player
* Effect: Zombies will slow you if they can see you.
*/
/* BUG
* If you are inside BoxOfSight but Physics.Raycast does not hit you
* then you stand in obvious line of sight, Physics.Raycast is not called again
* so the zombie does not chase you.
* Effect: Zombies might not chase you if they first 'see' you whilst you're behind something
*/
void OnTriggerEnter(Collider collider)
{
if (collider.tag == "Player")
{
if (isIdle)
{
Vector3 lclDirection = (collider.transform.position + Vector3.up) - transform.position;
RaycastHit lclHitInfo;
Debug.DrawRay(transform.position, lclDirection);
if (Physics.Raycast(transform.position, lclDirection, out lclHitInfo))
{
if (lclHitInfo.collider.gameObject.tag == collider.tag)
{
Debug.DrawRay(transform.position, lclDirection, Color.red, 1f);
StartChasing(collider.gameObject);
}
}
}
else
{
targetContact = true;
Player playerscript = ChaseTarget.GetComponent <Player>();
playerscript.zombieTouchCount++;
DamageTarget();
}
}
else if (collider.tag == "Human")
{
if (isIdle)
{
Vector3 lclDirection = (collider.transform.position) - transform.position;
RaycastHit lclHitInfo;
Debug.DrawRay(transform.position, lclDirection, Color.white, 5f);
if (Physics.Raycast(transform.position, lclDirection, out lclHitInfo))
{
if (lclHitInfo.collider.gameObject.tag == collider.tag)
{
Debug.DrawRay(transform.position, lclDirection, Color.red, 1f);
StartChasing(collider.gameObject);
}
}
}
else
{
targetContact = true;
HumanBehaviour humanscript = ChaseTarget.GetComponent <HumanBehaviour>();
humanscript.zombieTouchCount++;
DamageTarget();
Debug.Log("Damage zombie target (human)");
}
}
}
void DamageTarget()
{
if (ChaseTarget.tag == "Player")
{
Player playerscript = ChaseTarget.GetComponent <Player>();
playerscript.moveSpeed -= zombieSlowBy * Time.deltaTime;
}
else if (ChaseTarget.tag == "Human")
{
HumanBehaviour humanscript = ChaseTarget.GetComponent <HumanBehaviour>();
humanscript.moveSpeed -= 5 * zombieSlowBy * Time.deltaTime;
}
}
void OnTriggerExit(Collider collider)
{
if (targetContact)
{
if (collider.tag == "Player")
{
Player playerscript = ChaseTarget.GetComponent <Player>();
playerscript.zombieTouchCount--;
targetContact = false;
}
if (collider.tag == "Human")
{
HumanBehaviour humanscript = ChaseTarget.GetComponent <HumanBehaviour>();
humanscript.zombieTouchCount--;
targetContact = false;
}
}
}
void KillZombie()
{
Debug.Log("Zombie killed by Bullet.");
transforming = true;
transform.Rotate(new Vector3(90, 0, 0)); //Fall on floor
transform.position += new Vector3(0, -1, 0);
gameObject.GetComponent <CharacterController>().enabled = false; //Disable physics
gameObject.tag = "DeadZombie";
AudioSource.PlayClipAtPoint(zombieDeath[zombieDeathIndex], transform.position);
gameManager.zombieCount--;
if (targetContact && ChaseTarget.tag == "Player")
{
Player playerscript = ChaseTarget.GetComponent <Player>();
playerscript.zombieTouchCount--;
targetContact = false;
}
else if (targetContact && ChaseTarget.tag == "Human")
{
HumanBehaviour humanscript = ChaseTarget.GetComponent <HumanBehaviour>();
humanscript.zombieTouchCount--;
targetContact = false;
}
}
// Start is called before the first frame update
void OnEnable()
{
theHuman = transform.parent.gameObject;
theHumanBehaviour = theHuman.GetComponent <HumanBehaviour>();
}
override public void Start()
{
obstacle = Utility.LayerMaskToInt(obstacle);
h = GetComponent <HumanBehaviour>();
}
//private GameObject CreatePiece_Human(GamePiece piece,Color colour)
private GameObject CreatePiece_Human(GamePiece piece, HumanBehaviour.HUMAN_TYPE type)
{
GameObject visualPiece;
if(type == HumanBehaviour.HUMAN_TYPE.HUMAN_TYPE_NORMAL)
visualPiece = (GameObject)Instantiate(Piece);
else// Elite
visualPiece = (GameObject)Instantiate(Piece_Elite);
visualPiece.transform.position = GetWorldCoordinates(piece.X, piece.Y, 0f);
//var mat = new Material(Shader.Find(" Glossy")) {color = colour};
//visualPiece.renderer.material = mat;
var pb = (HumanBehaviour)visualPiece.GetComponent("HumanBehaviour");
pb.Piece = piece;
return visualPiece;
}
// Update is called once per frame
void Update()
{
/*
* STATES ARE :
* WANDER
* ALERT
* FULL
*
* */
timer += Time.deltaTime;
// Debug.Log("Shortest distance is " + shortestDistance);
// WANDER STATE --------- WANDER STATE --------- WANDER STATE --------- WANDER STATE --------- WANDER STATE ---------WANDER STATE ---------WANDER STATE ---------
if (zombieState == "Wander")
{
zombieAnim.SetBool("IsAlert", false);
zombieAnim.SetBool("IsWandering", true);
agent.speed = 3.5f;
shortestDistance = 500f;
if (timer >= wanderTimer)
{
Vector3 newPos = RandomNavSphere(transform.position, wanderRadius, -1);
agent.SetDestination(newPos);
timer = 0;
}
}
// ALERT STATE ------------ // ALERT STATE ------------ // ALERT STATE ------------ // ALERT STATE ------------ // ALERT STATE ------------ // ALERT STATE ------------ // ALERT STATE ------------
if (zombieState == "Alert")
{
zombieAnim.SetBool("IsWandering", false);
zombieAnim.SetBool("IsAlert", true);
agent.speed = 10f;
if (myList.Count == 0)
{
zombieState = "Wander";
//return;
}
//foreach(GameObject i in myList)
for (int i = 0; i < myList.Count; i++)
{
GameObject target = myList[i];
if (myList[i] != null)
{
// float distance = Vector3.Distance(this.gameObject.transform.position, i.transform.position);
float distance = Vector3.Distance(this.gameObject.transform.position, target.transform.position);
if (distance < shortestDistance)
{
shortestDistance = distance;
// currentTarget = i;
currentTarget = target; //;
}
}
else
{
zombieState = "Wander";
}
}
if (currentTarget != null)
{
Vector3 newPos = currentTarget.transform.position;
agent.SetDestination(newPos);
HumanBehaviour theHumanBehaviour = currentTarget.GetComponent <HumanBehaviour>(); //
float distance = Vector3.Distance(this.gameObject.transform.position, currentTarget.transform.position);
if (distance < deathDistance)
{
if (theHumanBehaviour.isDead == false)
{
zombieState = "Full";
currentTarget.GetComponent <HumanBehaviour>().humanState = "Dead";
theHumanBehaviour.humanState = "Dead";
Debug.Log("Death to all humans");//Code to kill humans
myList.Remove(currentTarget);
}
}
}
}
if (zombieState == "Full")
{
myList.Clear();
currentTarget = null;
Debug.Log("I am Full");
Invoke("ResetWander", 5f);
}
}
