private IEnumerator DelayAction()
{
yield return(null);
knockedback = false;
OnKnockbackFinished();
FinishedKnockback.Invoke(this);
}
public void KnockbackOnDeath()
{
StopAllCoroutines();
willDieOnKnockback = false;
knockedback = false;
if (OnObstacleHit != null)
{
OnObstacleHit.Invoke(this);
}
if (FinishedKnockback != null)
{
FinishedKnockback.Invoke(this);
}
}
public void UpdateGridSpace(GridSpace newSpace, bool activateTileOnEnter)
{
//Update position to match the new tile location
Vector3 pos = newSpace.transform.position;
pos.y = transform.position.y;
transform.position = pos;
//Unoccupy the current tile if occupying one
if (gridSpace != null)
{
gridSpace.UnoccupySpace();
}
gridSpace = newSpace;
//Collect money on the tile if it's there
if (gridSpace.IsObjectType(ObjectType.Money))
{
//Need line here to give money to the player
gridSpace.GridObject.GetComponent <Money>().UpdateGridSpace(null);
}
//
gridSpace.OccupySpace(this);
if (activateTileOnEnter && !willDieOnKnockback)
{
//Checks if the enemy will die from any damage on entering a tile while being knocked back, mark the object for death
if (knockedback && Character.GetHealth() <= gridSpace.OnTileEnterDamage())
{
willDieOnKnockback = true;
FinishedKnockback.AddListener(delegate
{
Character.TakeDamage(Character.GetHealth());
});
Character.PlayDead();
}
else
{
gridSpace.OnTileEnter();
}
}
//CheckDecoyTrap(newSpace);
}
private IEnumerator KnockedBack(List <GridSpace> path, GridObject obstacle)
{
//Set up speed and last position
Vector3 last = obstacle != null ? obstacle.transform.position : path[path.Count - 1].transform.position;
float speed = obstacle != null ? knockbackSpeed : knockbackSpeed * 2;
// Find the direction the object will be moving in
Vector3 forward = last - transform.position;
forward.y = 0;
//Setup destination
Vector3 destination = obstacle != null ? forward + (forward.normalized) : forward;
destination += transform.position;
bool hitObstacle = false;
Vector3 target = transform.position;
if (path.Count > 0)
{
target = path[0].transform.position;
}
else
{
hitObstacle = true;
Vector3 dir = (obstacle.transform.position - gridSpace.transform.position);
target = (dir / 2) + gridSpace.transform.position;
}
while (true)
{
Vector3 direction = target - transform.position;
direction.y = 0;
float angle = Vector3.Angle(direction, forward);
if (direction.magnitude <= 0.05f || angle >= 30)
{
if (path.Count > 0)
{
UpdateGridSpace(path[0]);
path.RemoveAt(0);
}
if (path.Count == 0)
{
if (obstacle == null)
{
if (gridSpace != null)
{
transform.position = gridSpace.transform.position;
if (GetObjectType() == ObjectType.Unit && TryGetComponent(out EnemySuperClass enemy))
{
enemy.FindAttackRange();
}
}
knockedback = false;
OnKnockbackFinished();
if (FinishedKnockback != null)
{
FinishedKnockback.Invoke(this);
}
break;
}
else
{
if (!hitObstacle)
{
hitObstacle = true;
Vector3 dir = (obstacle.transform.position - gridSpace.transform.position);
target = (dir / 2) + gridSpace.transform.position;
destination = dir * 2 + transform.position;
}
else if (obstacle != null)
{
HitObstacle(obstacle);
obstacle = null;
if (GetObjectType() == ObjectType.Unit && GetComponent <GameCharacter>().GetHealth() <= 0)
{
break;
}
target = gridSpace.transform.position;
forward = gridSpace.transform.position - transform.position;
destination = gridSpace.transform.position;
}
}
}
else
{
target = path[0].transform.position;
}
}
else
{
float moveDelta = Mathf.Clamp01(speed * Time.deltaTime);
Vector3 movement = Vector3.Lerp(transform.position, destination, moveDelta);
transform.position = movement;
yield return(null);
}
}
}
