protected override float getHorizontalDirection()
{
// If you see the player, walk toward the player (but only up until your shooting range).
// Otherwise, just patrol normally.
Vector2 playerPosition = PlayerChain.Instance.transform.position;
Vector2 position = this.transform.position;
float distanceXToPlayer = Mathf.Abs(playerPosition.x - position.x);
float distanceYToPlayer = Mathf.Abs(playerPosition.y - position.y);
if (PlayerChain.Instance.players.Count > 0 &&
distanceXToPlayer < visionRange &&
distanceYToPlayer < 1)
{
patrolling = false;
float direction = (playerPosition.x - position.x) / (Mathf.Abs(playerPosition.x - position.x));
// Stop if you're on a ledge or if you're within shooting range
if (distanceXToPlayer < shootingRange && distanceYToPlayer < shootingRange)
{
return(0);
}
bool leftGround;
bool rightGround;
PhysicsUtl.LedgeCheck(collider2D, out leftGround, out rightGround);
if (direction < 0 && !leftGround)
{
return(0);
}
else if (direction > 0 && !rightGround)
{
return(0);
}
return(direction);
}
else
{
patrolling = true;
return(base.getHorizontalDirection());
}
}
protected override float getHorizontalDirection()
{
// If you see the player, walk toward the player. Otherwise, just patrol
// normally.
Vector2 playerPosition = PlayerChain.Instance.transform.position;
Vector2 position = this.transform.position;
float distanceXToPlayer = Mathf.Abs(playerPosition.x - position.x);
float distanceYToPlayer = Mathf.Abs(playerPosition.y - position.y);
if (PlayerChain.Instance.players.Count > 0 &&
distanceXToPlayer < visionRange &&
distanceYToPlayer < 1)
{
patrolling = false;
float direction = (playerPosition.x - position.x) / (Mathf.Abs(playerPosition.x - position.x));
// If on a ledge, yolo jump!
bool leftGround;
bool rightGround;
PhysicsUtl.LedgeCheck(collider2D, out leftGround, out rightGround);
if (direction < 0 && !leftGround)
{
jump = true;
}
else if (direction > 0 && !rightGround)
{
jump = true;
}
// Stop jumping (mimic keypress for the full jump parabola)
StartCoroutine(FinishJump());
return(direction);
}
else
{
patrolling = true;
return(base.getHorizontalDirection());
}
}
protected override float getHorizontalDirection()
{
// Patrol in a random direction
//flipRandomDirection();
// Stop if you're on a ledge
bool leftGround;
bool rightGround;
PhysicsUtl.LedgeCheck(collider2D, out leftGround, out rightGround);
float directionToReturn = direction;
if (direction < 0 && !leftGround)
{
directionToReturn = 0;
}
else if (direction > 0 && !rightGround)
{
directionToReturn = 0;
}
return(directionToReturn);
}
