void MovePlayerOffStairs()
{
if (levelManager.playerController.GetStairState() == PlayerController.STAIR_STATE.on_stair)
{
if (Input.GetAxis("Horizontal") > 0.1f || (Input.GetAxis("Climb") > 0.1f && stairController.GetStairDirection() == StairController.STAIR_DIRECTION.up))
{
MovePlayerOffStairs(1);
}
else if (Input.GetAxis("Horizontal") < -0.1f || Input.GetAxis("Climb") < -0.1f && (stairController.GetStairDirection() == StairController.STAIR_DIRECTION.down))
{
MovePlayerOffStairs(-1);
}
}
}
void MovePlayerToStairs(StairController stairController, GameObject triggerStep)
{
isMovingToStairs = true;
isMovingOnStairs = false;
playerPos = levelManager.playerController.player.transform.position;
Vector2 targetPos = triggerStep.GetComponent <Collider2D>().bounds.center;
if (stairController.GetStairDirection() == StairController.STAIR_DIRECTION.up)
{
// a staircase goes up if it moves from left(bottom) to right (top)
if (triggerStep.transform.position == stairController.leftEndStep.transform.position)
{
// this means we're at the left(bottom) end of a staircase that goes up
targetPos = DeterminePlayerTarget(triggerStep, 0.25f, 0.5f);
}
else
{
// we must be at the right(top) end of a staircase that goes up
targetPos = DeterminePlayerTarget(triggerStep, -0.75f, 0.5f);
}
}
else
{
// a staircase goes down if it moves from left(top) to right(bottom)
if (triggerStep.transform.position == stairController.leftEndStep.transform.position)
{
// this means we're at the left(top) end of a staircase that goes down
targetPos = DeterminePlayerTarget(triggerStep, 0.75f, 0.5f);
}
else
{
// we must be at the right(top) end of a staircase that goes up
targetPos = DeterminePlayerTarget(triggerStep, -0.25f, 0.5f);
}
}
FlipOnStairs(targetPos.x);
player.GetComponent <PhysicsObject>().enabled = false;
runAfterMoving = RunAfterMovingToStairs;
StartCoroutine(MovePlayer(targetPos, transitionSpeed));
}
void OnTriggerStay2D(Collider2D other)
{
if (other.tag != "Stairs")
{
return;
}
stairController = other.GetComponentInParent <StairController>();
if (Input.GetAxis("Climb") != 0 && levelManager.playerController.GetStairState() != PlayerController.STAIR_STATE.on_stair && levelManager.playerController.GetJumpState() == PlayerController.JUMPING.grounded && hasLeftStairTrigger)
{
stairDirection = stairController.GetStairDirection();
hasLeftStairTrigger = false;
player.GetComponent <Rigidbody2D>().gravityScale = 0;
levelManager.playerController.SetStairState(PlayerController.STAIR_STATE.on_stair);
levelManager.playerController.playerAnimator.SetBool("onStair", true);
transitionPercent = 0f;
MovePlayerToStairs(stairController, other.gameObject);
}
}
