// Function to perform the wall jump. Resets several variables and performs a jump.
void PerformWallJump()
{
stuckToWall = false;
wallRunning = false;
wallSliding = false;
Unstick();
isWallJumping = true;
if (wallJump.allowDoubleJump)
{
player.ResetJumps();
}
else
{
player.SetJumps(1);
}
player.Jump();
}
// Update is called once per frame.
void Update()
{
// Check if the player's hitbox collides with a ladder.
Vector2 pos = transform.position;
Vector2 pointA = new Vector2(pos.x + boxCollider.offset.x - (boxCollider.size.x / 2), pos.y + boxCollider.offset.y - (boxCollider.size.y / 2));
Vector2 pointB = new Vector2(pos.x + boxCollider.offset.x + (boxCollider.size.x / 2), pos.y + boxCollider.offset.y + (boxCollider.size.y / 2));
hitLadder = Physics2D.OverlapArea(pointA, pointB, ladderLayer);
// If the player isn't currently on a ladder, there is a ladder collission and the player isn't falling, dashing, crouching, sliding or stuck on a wall...
if (!player.onLadder && hitLadder && !player.falling && !player.dashing && !player.crouching && !player.sliding && !player.stuckToWall)
{
// ... cache the vertical input.
float v = Input.GetAxis("Vertical");
// If the player isn't on a ladder and the vertical movement is either moving up or down...
if (!player.onLadder && (v > 0.1 || v < -0.1))
{
// ... make sure the player is stuck to the ladder.
Stick();
}
}
// If there isn't a collission with a ladder and the player is considered on a ladder...
if (!hitLadder && player.onLadder)
{
// ... make the player unstuck from the ladder.
Unstick();
}
// If the player is on a ladder, there is a ladder object and the player is allowed to jump...
if (player.onLadder && ladder && ladder.allowJump && Input.GetButtonDown("Jump"))
{
// ... unstick the player from the ladder and perform the jump.
Unstick();
player.Jump();
}
}
