bool CheckIfAbortOnStateCondition(PlayerController.PlayerStates newState)
{
bool returnVal = false;
switch (newState)
{
case PlayerController.PlayerStates.idle:
break;
case PlayerController.PlayerStates.left:
break;
case PlayerController.PlayerStates.right:
break;
case PlayerController.PlayerStates.jump:
break;
case PlayerController.PlayerStates.landing:
break;
case PlayerController.PlayerStates.falling:
break;
case PlayerController.PlayerStates.kill:
break;
case PlayerController.PlayerStates.resurrect:
break;
case PlayerController.PlayerStates.firingWeapon:
if (PlayerController.stateDelayTimer[(int)PlayerController.PlayerStates.firingWeapon] > Time.time)
{
returnVal = true;
}
break;
}
// True means 'Abort', false means 'Continue'
return(returnVal);
}
bool CheckForValidStatePair(PlayerController.PlayerStates newState)
{
bool returnVal = false;
switch (currentState)
{
case PlayerController.PlayerStates.idle:
// From idle you can go to any state
returnVal = true;
break;
case PlayerController.PlayerStates.left:
// From left you can go to any state
FacinRight = 0;
returnVal = true;
break;
case PlayerController.PlayerStates.right:
// From right you can go to any state
FacinRight = 1;
returnVal = true;
break;
case PlayerController.PlayerStates.jump:
// From jump you can go to the next step if certain conditions are met
if (newState == PlayerController.PlayerStates.falling || newState == PlayerController.PlayerStates.kill || newState == PlayerController.PlayerStates.firingWeapon)
{
returnVal = true;
}
else if (!IsNextToWall() && (newState == PlayerController.PlayerStates.left || newState == PlayerController.PlayerStates.right) || ((transform.localScale.x < 0 && previousState == PlayerController.PlayerStates.right && newState == PlayerController.PlayerStates.right) || (transform.localScale.x > 0 && previousState == PlayerController.PlayerStates.left && newState == PlayerController.PlayerStates.left)))
{
returnVal = true;
}
else
{
returnVal = false;
}
break;
case PlayerController.PlayerStates.landing:
// You get how this works
if (newState == PlayerController.PlayerStates.left || newState == PlayerController.PlayerStates.right || newState == PlayerController.PlayerStates.idle || newState == PlayerController.PlayerStates.firingWeapon)
{
returnVal = true;
}
else
{
returnVal = false;
}
break;
case PlayerController.PlayerStates.falling:
if (newState == PlayerController.PlayerStates.landing || newState == PlayerController.PlayerStates.kill || newState == PlayerController.PlayerStates.firingWeapon || newState == PlayerController.PlayerStates.right || newState == PlayerController.PlayerStates.left)
{
returnVal = true;
}
else
{
returnVal = false;
}
break;
case PlayerController.PlayerStates.kill:
if (newState == PlayerController.PlayerStates.resurrect)
{
returnVal = true;
}
else
{
returnVal = false;
}
break;
case PlayerController.PlayerStates.resurrect:
if (newState == PlayerController.PlayerStates.idle)
{
returnVal = true;
}
else
{
returnVal = false;
}
break;
case PlayerController.PlayerStates.firingWeapon:
returnVal = true;
break;
}
return(returnVal);
}
public void OnStateChange(PlayerController.PlayerStates newState)
{
if (newState == currentState)
{
return;
}
if (CheckIfAbortOnStateCondition(newState))
{
return;
}
if (!CheckForValidStatePair(newState))
{
return;
}
switch (newState)
{
case PlayerController.PlayerStates.idle:
anim.SetBool("Walking", false);
break;
case PlayerController.PlayerStates.left:
case PlayerController.PlayerStates.right:
if (IsGrounded())
{
//Debug.Log("Entrei em Walking");
anim.SetBool("Walking", true);
}
else
{
anim.SetBool("Walking", false);
}
break;
case PlayerController.PlayerStates.jump:
if ((/*playerHasLanded && */ IsGrounded()) || (!IsGrounded() && IsNextToWall()))
{
anim.SetBool("isOnWall", false);
anim.SetBool("Landing", false);
anim.SetBool("Jumping", true);
if (IsNextToWall())
{
jumpingFromWall = true;
}
r2d.AddForce(new Vector2(r2d.velocity.x, jumpForce) * moveSpeed * Time.deltaTime, ForceMode2D.Impulse);
//playerHasLanded = false;
}
break;
case PlayerController.PlayerStates.landing:
anim.SetBool("Falling", false);
anim.SetBool("Landing", true);
//playerHasLanded = true;
break;
case PlayerController.PlayerStates.falling:
anim.SetBool("Falling", true);
anim.SetBool("Jumping", false);
break;
case PlayerController.PlayerStates.kill:
break;
case PlayerController.PlayerStates.resurrect:
//transform.position = playerRespawnPoint.transform.position;
//transform.rotation = Quaternion.identity; //rotacio: cap
//GetComponent<Rigidbody2D>().velocity = Vector2.zero; //velocitat lineal: zero
break;
case PlayerController.PlayerStates.firingWeapon:
PlayerController.stateDelayTimer[(int)PlayerController.PlayerStates.firingWeapon] = Time.time + 0.2f;
GameObject newBullet = Instantiate(bulletPrefab);
//Debug.Log(transform.localScale * 4);
if (IsNextToWall())
{
newBullet.transform.localScale = -transform.localScale * 4;
}
else
{
newBullet.transform.localScale = transform.localScale * 4;
}
newBullet.transform.position = bulletSpawn.position;
BulletController bullCon = newBullet.GetComponent <BulletController>();
bullCon.ShootBullet();
OnStateChange(currentState);
break;
}
previousState = currentState;
currentState = newState;
}
