private IEnumerator DoJumpTimer(CaveGuyModel model)
{
model.Jumping = true;
yield return(new WaitForSeconds(0.3f)); // 0.3 second max jump duration
model.Jumping = false;
}
public void StopJumping(CaveGuyModel model)
{
StopCoroutine("ReduceJumpForce");
StopCoroutine("DoJumpTimer");
model.CurrentJumpForce = 0f;
AddForceToJump(model); // Set the velocity back to zero
model.Jumping = false;
}
public void Jump(CaveGuyModel model)
{
model.Jumping = true;
model.Grounded = false;
model.CaveGuyRigidbody.velocity = Vector2.zero;
StartCoroutine("ReduceJumpForce", model);
StartCoroutine("DoJumpTimer", model);
}
public void SetYPosition(CaveGuyModel model, Vector2 relativeTo)
{
NewY = relativeTo.y + Offset.y;
if (UnfollowYCouroutine != null)
{
StopCoroutine(UnfollowYCouroutine);
}
UnfollowYCouroutine = StartCoroutine(UnfollowYAfterReset());
}
private IEnumerator ReduceJumpForce(CaveGuyModel model)
{
model.CurrentJumpForce = model.MaxJumpForce;
while (model.CurrentJumpForce > 0f) // reduce the jump force over time
{
var reduction = model.CurrentJumpForce / 10f; // exponential decay with 2f
model.CurrentJumpForce = Mathf.Clamp(model.CurrentJumpForce - reduction - 0.05f, 0f, int.MaxValue); // Subtract 0.05f to always reach zero eventually
yield return(new WaitForFixedUpdate());
}
}
public void ActivateDeadzoneX(CaveGuyModel model)
{
FollowTargetX = false;
if ((int)Mathf.Sign(model.CaveGuyTransform.localScale.x) == 1)
{
LastCaveGuyXPositionLeft = model.CaveGuyTransform.position.x;
}
else
{
LastCaveGuyXPositionRight = model.CaveGuyTransform.position.x;
}
}
public bool OnGround(CaveGuyModel model)
{
foreach (var ground in model.GroundPoints)
{
var colliders = Physics2D.OverlapCircleAll(ground.position, 0.05f, model.GroundLayers);
if (colliders.FirstOrDefault(c => c.gameObject != gameObject) != null)
{
return(true);
}
}
return(false);
}
public void FollowTarget(CaveGuyModel model)
{
Cam.orthographicSize = (Screen.height / 100f) / 4f;
var x = CameraTransform.position.x;
var y = CameraTransform.position.y;
var offsetX = (Offset.x * Mathf.Sign(model.CaveGuyTransform.localScale.x)); // scale determines direction, and creates an implicit deadzone based on it's sign
var caveGuyViewportPosition = Camera.main.WorldToViewportPoint(model.CaveGuyTransform.position);
var newX = Mathf.MoveTowards(CameraTransform.position.x, model.CaveGuyTransform.position.x + offsetX, SmoothTimeX);
if (!FollowTargetX)
{
if (caveGuyViewportPosition.x <= 0.25f || model.CaveGuyTransform.position.x < LastCaveGuyXPositionLeft) // Don't do equals otherwise it'll snap every direction change
{
FollowTargetX = true;
}
else if (caveGuyViewportPosition.x >= 0.75f || model.CaveGuyTransform.position.x > LastCaveGuyXPositionRight) // Same as above
{
FollowTargetX = true;
}
}
if (FollowTargetX) // apply the new x transformation
{
x = newX;
}
if (FollowTargetY) // apply the new y transformation
{
y = Mathf.MoveTowards(CameraTransform.position.y, NewY, SmoothTimeY);
}
CameraTransform.position = new Vector3(x, y, CameraTransform.position.z); // finally, update the cameras position regardless
}
public void Move(CaveGuyModel model, float xAxis)
{
var velocity = model.CaveGuyRigidbody.velocity;
model.CaveGuyRigidbody.velocity = new Vector2(model.Speed * xAxis, velocity.y);
}
public void AddForceToJump(CaveGuyModel model)
{
var velocity = model.CaveGuyRigidbody.velocity;
model.CaveGuyRigidbody.velocity = new Vector2(velocity.x, model.CurrentJumpForce); // Set velocity directly for more control
}