//---------------------------------------------------------------------------
void FlipCurrentMovement()
{
if (m_currentMoveDirection == PigInitialDirection.Left)
{
m_currentMoveDirection = PigInitialDirection.Right;
}
else
{
m_currentMoveDirection = PigInitialDirection.Left;
}
}
//---------------------------------------------------------------------------
public void Respawn()
{
transform.position = m_pigHomePoint;
m_currentPigAlertState = AlertState.NotAlert;
m_currentMoveDirection = m_initialMoveDirection;
//m_isFacingRight = m_isFacingRightHolder;
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
if (!m_isFacingRight || m_initialMoveDirection == PigInitialDirection.Left)
{
Flip();
}
m_anim.SetBool("isAlert", false);
m_anim.SetBool("caughtPlayer", false);
this.gameObject.layer = 19;
}
// Use this for initialization
void Start()
{
Physics2D.IgnoreLayerCollision(19, 19, true);
Physics2D.IgnoreLayerCollision(19, 20, true);
//--------------------------------------------------
// ***Moving Code***
//Flip the art if facing left on start
if (!m_isFacingRight || m_initialMoveDirection == PigInitialDirection.Left)
{
Flip();
}
//Set default values for movement
m_movement.x = 0.0f;
m_movement.y = 0.0f;
//--------------------------------------------------
//Get pointer to the animator
m_anim = GetComponent <Animator>();
//--------------------------------------------------
m_audioSource = GetComponent <AudioSource>();
//--------------------------------------------------
//Get pointer to the sprite
m_sprite = gameObject.GetComponent <SpriteRenderer> ();
//If not startEnabled set the animator variable wait
//to freeze it
if (!m_isStartEnabled)
{
m_anim.SetBool("wait", true);
}
//set playerIsNear to true to keep it from being set to false automatically
m_isPlayerNear = true;
if (m_pigBehavior == PatrolBehaviors.Patrol)
{
m_isStartEnabled = true;
}
m_pigHomePoint = transform.position;
m_currentMoveDirection = m_initialMoveDirection;
m_layerMask = 1 << 8 | 1 << 11;
}
// Update is called once per frame
void Update()
{
//If not startEnabled freeze it this AI
if (m_pigBehavior == PatrolBehaviors.Patrol && m_currentPigAlertState == AlertState.NotAlert)
{
//Set the movement variable
m_movement = new Vector2
(
m_pigInitialMovementSpeed.x * m_currentDirection.x,
rigidbody2D.velocity.y
);
}
else if (m_currentPigAlertState == AlertState.ChasePlayer)
{
if (!m_hasPlayedAlertSound)
{
PlaySound(m_alertSound);
m_hasPlayedAlertSound = true;
}
m_movement = new Vector2
(
m_pigAlertMovementSpeed.x * m_currentDirection.x,
rigidbody2D.velocity.y
);
this.gameObject.layer = 20;
m_anim.SetBool("isAlert", true);
m_isFacingHomePoint = false;
}
else if (m_currentPigAlertState == AlertState.LostPlayer)
{
this.gameObject.layer = 19;
m_anim.SetBool("isAlert", false);
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
}
else if (m_currentPigAlertState == AlertState.CaughtPlayer)
{
m_anim.SetBool("caughtPlayer", true);
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
}
else if (m_currentPigAlertState == AlertState.BackToStart)
{
if (!m_isFacingHomePoint)
{
float direction = m_pigHomePoint.x - transform.position.x;
if ((direction < 0f && m_currentDirection.x > 0f) ||
(direction > 0f && m_currentDirection.x < 0f))
{
Flip();
FlipCurrentMovement();
}
m_isFacingHomePoint = true;
}
// float step = ( 0.5f * m_pigInitialMovementSpeed.x) * 2f * Time.deltaTime;
// transform.position = Vector3.MoveTowards(transform.position, m_pigHomePoint, step);
if (m_currentDirection.x * (m_pigHomePoint.x - transform.position.x) <= 0f)
{
m_currentPigAlertState = AlertState.NotAlert;
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
m_currentMoveDirection = m_initialMoveDirection;
if ((!m_isFacingRight && m_currentMoveDirection == PigInitialDirection.Right) ||
(m_isFacingRight && m_currentMoveDirection == PigInitialDirection.Left))
{
//FlipCurrentMovement();
Flip();
}
m_isFacingHomePoint = false;
}
else
{
m_movement = new Vector2
(
m_pigInitialMovementSpeed.x * m_currentDirection.x,
0f
);
}
}
//Set the speed variable in our animator to our
//x speed
m_anim.SetFloat("speed", Mathf.Abs(m_movement.x));
// Raycast for pig LOS
RaycastHit2D hit = Physics2D.Raycast(transform.position, m_currentDirection, Mathf.Infinity, m_layerMask);
if (hit.collider.gameObject.tag == "Player" && m_currentPigAlertState != AlertState.CaughtPlayer)
{
if (hit.collider.gameObject.GetComponent <Player_Stealthed>().isLit)
{
//Debug.DrawRay(transform.position, m_currentDirection * hit.distance, Color.white);
m_currentPigAlertState = AlertState.ChasePlayer;
m_currentAlertStateTimer = 0.0f;
}
}
if (hit.collider.gameObject.tag == "Player" && m_currentPigAlertState == AlertState.ChasePlayer)
{
m_canSeePlayer = true;
}
else
{
m_canSeePlayer = false;
}
}
//---------------------------------------------------------------------------
public void Respawn()
{
transform.position = m_pigHomePoint;
m_currentPigAlertState = AlertState.NotAlert;
m_currentMoveDirection = m_initialMoveDirection;
//m_isFacingRight = m_isFacingRightHolder;
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
if (!m_isFacingRight || m_initialMoveDirection == PigInitialDirection.Left) Flip();
m_anim.SetBool("isAlert", false);
m_anim.SetBool("caughtPlayer", false);
this.gameObject.layer = 19;
}
//---------------------------------------------------------------------------
void FlipCurrentMovement()
{
if (m_currentMoveDirection == PigInitialDirection.Left)
{
m_currentMoveDirection = PigInitialDirection.Right;
}
else
{
m_currentMoveDirection = PigInitialDirection.Left;
}
}
// Update is called once per frame
void Update ()
{
//If not startEnabled freeze it this AI
if ( m_pigBehavior == PatrolBehaviors.Patrol && m_currentPigAlertState == AlertState.NotAlert )
{
//Set the movement variable
m_movement = new Vector2
(
m_pigInitialMovementSpeed.x * m_currentDirection.x,
rigidbody2D.velocity.y
);
}
else if ( m_currentPigAlertState == AlertState.ChasePlayer )
{
if (!m_hasPlayedAlertSound)
{
PlaySound(m_alertSound);
m_hasPlayedAlertSound = true;
}
m_movement = new Vector2
(
m_pigAlertMovementSpeed.x * m_currentDirection.x,
rigidbody2D.velocity.y
);
this.gameObject.layer = 20;
m_anim.SetBool("isAlert", true);
m_isFacingHomePoint = false;
}
else if ( m_currentPigAlertState == AlertState.LostPlayer )
{
this.gameObject.layer = 19;
m_anim.SetBool("isAlert", false);
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
}
else if ( m_currentPigAlertState == AlertState.CaughtPlayer )
{
m_anim.SetBool("caughtPlayer", true);
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
}
else if ( m_currentPigAlertState == AlertState.BackToStart )
{
if (!m_isFacingHomePoint)
{
float direction = m_pigHomePoint.x - transform.position.x;
if ( ( direction < 0f && m_currentDirection.x > 0f ) ||
( direction > 0f && m_currentDirection.x < 0f ) )
{
Flip();
FlipCurrentMovement();
}
m_isFacingHomePoint = true;
}
// float step = ( 0.5f * m_pigInitialMovementSpeed.x) * 2f * Time.deltaTime;
// transform.position = Vector3.MoveTowards(transform.position, m_pigHomePoint, step);
if ( m_currentDirection.x * ( m_pigHomePoint.x - transform.position.x ) <= 0f )
{
m_currentPigAlertState = AlertState.NotAlert;
m_movement = new Vector2(0f, rigidbody2D.velocity.y);
m_currentMoveDirection = m_initialMoveDirection;
if ((!m_isFacingRight && m_currentMoveDirection == PigInitialDirection.Right) ||
(m_isFacingRight && m_currentMoveDirection == PigInitialDirection.Left))
{
//FlipCurrentMovement();
Flip();
}
m_isFacingHomePoint = false;
}
else
{
m_movement = new Vector2
(
m_pigInitialMovementSpeed.x * m_currentDirection.x,
0f
);
}
}
//Set the speed variable in our animator to our
//x speed
m_anim.SetFloat ("speed", Mathf.Abs (m_movement.x));
// Raycast for pig LOS
RaycastHit2D hit = Physics2D.Raycast(transform.position, m_currentDirection, Mathf.Infinity, m_layerMask);
if ( hit.collider.gameObject.tag == "Player" && m_currentPigAlertState != AlertState.CaughtPlayer )
{
if ( hit.collider.gameObject.GetComponent<Player_Stealthed>().isLit )
{
//Debug.DrawRay(transform.position, m_currentDirection * hit.distance, Color.white);
m_currentPigAlertState = AlertState.ChasePlayer;
m_currentAlertStateTimer = 0.0f;
}
}
if ( hit.collider.gameObject.tag == "Player" && m_currentPigAlertState == AlertState.ChasePlayer)
{
m_canSeePlayer = true;
}
else
{
m_canSeePlayer = false;
}
}
// Use this for initialization
void Start ()
{
Physics2D.IgnoreLayerCollision(19, 19, true);
Physics2D.IgnoreLayerCollision(19, 20, true);
//--------------------------------------------------
// ***Moving Code***
//Flip the art if facing left on start
if (!m_isFacingRight || m_initialMoveDirection == PigInitialDirection.Left) Flip();
//Set default values for movement
m_movement.x = 0.0f;
m_movement.y = 0.0f;
//--------------------------------------------------
//Get pointer to the animator
m_anim = GetComponent<Animator>();
//--------------------------------------------------
m_audioSource = GetComponent<AudioSource>();
//--------------------------------------------------
//Get pointer to the sprite
m_sprite = gameObject.GetComponent<SpriteRenderer> ();
//If not startEnabled set the animator variable wait
//to freeze it
if (!m_isStartEnabled)
m_anim.SetBool ("wait", true);
//set playerIsNear to true to keep it from being set to false automatically
m_isPlayerNear = true;
if ( m_pigBehavior == PatrolBehaviors.Patrol )
{
m_isStartEnabled = true;
}
m_pigHomePoint = transform.position;
m_currentMoveDirection = m_initialMoveDirection;
m_layerMask = 1 << 8 | 1 << 11;
}
