//Following Routine follows player until input says stop or return home
//input can also switch to hungry state
void FollowingRoutine(Vector3 playerDir, float playerDistance)
{
transform.LookAt(player.transform.position);
Vector3 f = transform.TransformDirection(playerDir);
if (playerDistance < 55)
{
c.SimpleMove(Vector3.zero * 0);
}
else
{
c.Move(playerDir * followSpeed * Time.deltaTime);
}
if (Input.GetKey(KeyCode.G))
{
print("pride stopped following");
player.RemoveFollower();
nprideState = prideState.IDLE;
}
if (Input.GetKey(KeyCode.H))
{
print("pride headed home");
nprideState = prideState.HOMEWARD;
}
if (Input.GetKey(KeyCode.J))
{
print("pride went hunting");
nprideState = prideState.HUNGRY;
}
}
//Homeward Routine sends character home then switches to idle
void HomewardRoutine()
{
GameObject[] homeObj;
homeObj = GameObject.FindGameObjectsWithTag("Home");
//gets current target position and distance
Vector3 homeDir = homeObj[0].transform.position - transform.position;
float homeDistance = Vector3.Distance(homeObj[0].transform.position, transform.position);
transform.LookAt(homeObj[0].transform.position);
if (homeObj.Length == 0)
{
Debug.Log("No game objects are tagged with 'Home'");
}
Vector3 f = transform.TransformDirection(homeDir);
c.SimpleMove(f * seekSpeed);
//c.Move(f * movementSpeed * Time.deltaTime);
if (homeDistance < 20)
{
c.SimpleMove(Vector3.zero * 0);
nprideState = prideState.IDLE;
}
}
private void OnControllerColliderHit(ControllerColliderHit other)
{
if (other.gameObject.CompareTag("Prey"))
{
{
biteSound.Play();
//Destroy(other.gameObject);
currHunger = Globals.full_hun;
nprideState = prideState.IDLE;
Debug.Log("hit prey");
health_bar.ResetHunger();
}
}
if (other.gameObject.CompareTag("Player"))
{
{
touchingPlayer = true;
//print("Follow that player");
}
}
if (other.gameObject.CompareTag("Home"))
{
{
Debug.Log("Home");
health_bar.ResetEnergy();
}
}
}
//Following Routine follows player until input says stop or return home
//input can also switch to hungry state
void FollowingRoutine(Vector3 playerDir, float playerDistance)
{
isFollowing = true;
transform.LookAt(player.transform.position);
Vector3 f = transform.TransformDirection(playerDir);
if (!isHunting)
{
animState = 2;
if (playerDistance > 25)
{
touchingPlayer = false;
}
if (touchingPlayer)
{
c.SimpleMove(Vector3.zero * 0);
animState = 1;
}
else
{
c.Move(playerDir * followSpeed * Time.deltaTime);
//animState = 2;
}
}
if (Input.GetKey(KeyCode.F))
{
isHunting = false;
}
if (Input.GetKey(KeyCode.G))
{
print("pride stopped following");
player.RemoveFollower();
nprideState = prideState.IDLE;
isFollowing = false;
}
else if (Input.GetKey(KeyCode.H))
{
print("pride headed home");
nprideState = prideState.HOMEWARD;
isFollowing = false;
}
else if (Input.GetKey(KeyCode.J))
{
touchingPlayer = false;
print("pride went hunting");
nprideState = prideState.HUNGRY;
isFollowing = false;
}
else if (Input.GetKey(KeyCode.K))//makes pause
{
c.SimpleMove(Vector3.zero * 0);
animState = 1;
isHunting = true;
}
}
void HungryRoutine(float playerDistance)
{
//gets all prey tag objects in world
var eatObjects = GameObject.FindGameObjectsWithTag("Prey");
var eatCount = eatObjects.Length;
print(eatCount);
if (eatCount > 0)
{
//sets prey obj target
var eatTarget = eatObjects[0];
Vector3 eatDir = eatTarget.transform.position - transform.position;
float eatAngle = Vector3.Angle(eatDir, transform.forward);
if (eatAngle < 150.0F)
{
transform.LookAt(eatTarget.transform.position);
c.Move(eatDir.normalized * movementSpeed * Time.deltaTime);
animState = 2;
}
else
{
print("Cannot find prey");
//should wander to find it
}
}
if (currHunger <= -Globals.full_hun)
{
// nherdState = herdState.DEAD;
}
if (playerDistance < 20 && Input.GetKey(KeyCode.F))// | if (player_angle <= 50.0F)
{
SetTarget(target);
nprideState = prideState.FOLLOWING;
player.AddFollower(this);
print("pride started following");
}
else if (Input.GetKey(KeyCode.H))
{
SetTarget(target);
nprideState = prideState.HOMEWARD;
print("pride headed home");
}
}
private void OnControllerColliderHit(ControllerColliderHit other)
{
if (other.gameObject.CompareTag("Prey"))
{
{
biteSound.Play();
Destroy(other.gameObject);
currHunger = Globals.full_hun;
nprideState = prideState.IDLE;
}
}
if (other.gameObject.CompareTag("Player"))
{
{
//print("Follow that player");
}
}
}
//Performs IDLE state routines
// switches to follow state if player recruits
//switches to hungry state if hunger low
//switches to homeward state if player calls
//else Wanders
void IdleRoutine(float playerDistance)
{
if (playerDistance < 20 && Input.GetKey(KeyCode.F))// | if (player_angle <= 50.0F)
{
SetTarget(target);
nprideState = prideState.FOLLOWING;
player.AddFollower(this);
print("pride started following");
}
else if (Input.GetKey(KeyCode.H))
{
SetTarget(target);
nprideState = prideState.HOMEWARD;
print("pride headed home");
}
else if (currHunger <= 0)
{
nprideState = prideState.HUNGRY; // sent itself after food
}
}
// Update is called once per frame
void Update()
{
currHunger--;
if (health_bar.health <= 0)
{
isAlive = false;
animState = 10;
this.gameObject.tag = "Untagged";
nprideState = prideState.DEAD;
}
//gets current target position and distance
Vector3 playerDir = player.transform.position - transform.position;
float playerAngle = Vector3.Angle(playerDir, transform.forward);
float playerDistance = Vector3.Distance(player.transform.position, transform.position);
//Performs wandering routines
if (isAlive)
{
if (!isWalking)
{
animState = 1;
}
if (isWandering == false)
{
StartCoroutine(Wander());
}
if (isRotatingRight == true)
{
transform.Rotate(0, rotSpeed * Time.deltaTime, 0);
animState = 3;
}
if (isRotatingLeft == true)
{
transform.Rotate(0, -rotSpeed * Time.deltaTime, 0);
animState = 4;
}
if (!isFollowing)
{
if (isWalking == true)
{
Vector3 f = transform.TransformDirection(Vector3.forward);
c.SimpleMove(f * movementSpeed);
animState = 5;
}
}
}
//Performs stateful routines
switch (nprideState)
{
case prideState.IDLE:
IdleRoutine(playerDistance);
break;
case prideState.HUNGRY:
HungryRoutine(playerDistance);
break;
case prideState.HOMEWARD:
HomewardRoutine();
break;
case prideState.DEAD:
// DeadRoutine();
break;
case prideState.FOLLOWING:
FollowingRoutine(playerDir, playerDistance);
break;
}
AnimationHandler(animState);
//grounded handler
if (c.isGrounded)
{
verticalSpeed = -c.stepOffset / Time.deltaTime;
}
else
{
verticalSpeed -= playerGravity * Time.deltaTime;
}
Vector3 m = new Vector3(0, verticalSpeed, 0);
movement = movement + (m * Time.deltaTime * 2);
c.Move(movement);
}
