/// <summary>
/// Will fire off rays in the direction that it is traveling
/// </summary>
protected virtual void checkVerticalRays()
{
Vector2 left = allCorners.bottomLeft;
Vector2 right = allCorners.bottomRight;
if (rigid.velocity.y > 0)
{
left = allCorners.topLeft;
right = allCorners.topRight;
}
left.x += verticalOffset;
right.x -= verticalOffset;
Ray2D ray = new Ray2D();
rigid.inAir = true;
for (int i = 0; i < verticalRayTraceCount; i++)
{
ray.origin = left + ((right - left) / (verticalRayTraceCount - 1)) * i;
ray.direction = rigid.velocity.y <= 0 ? Vector2.down : Vector2.up;
RaycastHit2D hit;
float distanctToCalculate = Mathf.Abs(rigid.velocity.y) * Time.deltaTime + (rigid.velocity.y == 0f ? Mathf.Abs(horizontalOffset) * 2 + .01f : 0);
hit = Physics2D.Raycast(ray.origin, ray.direction, distanctToCalculate, LayerMask.GetMask(layerMask));
if (hit)
{
//print("I hit a thing");
GroundColliders groundCollider = hit.collider.GetComponent <GroundColliders>();
if (groundCollider)
{
Vector2 collisionPoint;
if (rigid.velocity.y <= 0)
{
collisionPoint = groundCollider.getTopPosition(transform.position.x);
transform.position = new Vector3(collisionPoint.x, collisionPoint.y, transform.position.z);
}
else
{
collisionPoint = groundCollider.getBottomPosition(transform.position.x);
}
rigid.inAir = false;
rigid.velocity.y = 0;
}
}
if (DebugSettings.Instance.displayColliderRays)
{
DebugSettings.DrawDebugRay(ray.origin, ray.origin + (ray.direction * distanctToCalculate));
//DebugSettings.DrawDebugRay(ray.origin, ray.origin + Vector2.down * .2f);
}
}
//print(rigid.inAir);
}
protected virtual void checkHorizontalRays()
{
Vector2 top = allCorners.topRight;
Vector2 bottom = allCorners.bottomRight;
float xVel = rigid.velocity.x;
if (xVel < 0)
{
top = allCorners.topLeft;
bottom = allCorners.bottomLeft;
}
top.y -= horizontalOffset;
bottom.y += horizontalOffset;
Ray2D ray = new Ray2D();
for (int i = 0; i < horizontalRayTraceCount; i++)
{
ray.origin = bottom + ((top - bottom) / (horizontalRayTraceCount - 1)) * i;
ray.direction = (Vector2.right * xVel).normalized;
RaycastHit2D hit;
hit = Physics2D.Raycast(ray.origin, ray.direction, Mathf.Abs(xVel) * Time.deltaTime, LayerMask.GetMask(layerMask));
if (hit)
{
GroundColliders groundCollider = hit.collider.GetComponent <GroundColliders>();
if (groundCollider)
{
Vector2 collisionPoint;
if ((rigid.velocity.x) < 0)
{
//print("Left");
collisionPoint = groundCollider.getRightPosition(transform.position.y);
collisionPoint = collisionPoint - new Vector2(Mathf.Abs(transform.position.x - allCorners.bottomLeft.x), 0);
}
else
{
//print("Right");
collisionPoint = groundCollider.getLeftPosition(transform.position.y);
collisionPoint = collisionPoint + new Vector2(Mathf.Abs(transform.position.x - allCorners.bottomRight.x), 0);
}
//print(collisionPoint);
//We are definitely coming back to this. This is too stupid to actually work consistently....
//transform.position = new Vector3(collisionPoint.x, collisionPoint.y, transform.position.z);
rigid.velocity.x = 0;//If we hit a wall, then more than likely we will be setting the velocity to 0
}
}
if (DebugSettings.Instance.displayColliderRays)
{
DebugSettings.DrawDebugRay(ray.origin, ray.origin + ray.direction * Mathf.Abs(xVel) * Time.deltaTime);
}
}
}
