// coroutine pour le deplacement aletoire
IEnumerator Deplacement()
{
// verifie si il lui reste des mouvements, si oui il choisi une position aleatoir
while (_mouvementCourant > 0)
{
List <OrientationHero> orientationValide = OrientationValide(); // determine les orientations possible
OrientationHero orientation = OrientationAleatoire(orientationValide); // choisis un orientation
Vector3Int targetPos = ObtenirTargetPosition(_grid.WorldToCell(transform.position), orientation);
Vector3 destinationPos = CentrerPositionGrille(_grid.CellToWorld(targetPos));
float vitesse = _vitesse * Time.deltaTime;
float _distanceRestante = DistanceRestanteCalcul(destinationPos);
// bouge le personnage
while (_distanceRestante > float.Epsilon)
{
transform.position = Vector3.MoveTowards(transform.position, destinationPos, vitesse);
_distanceRestante = DistanceRestanteCalcul(destinationPos);
yield return(null);
}
_mouvementCourant = _mouvementCourant - 1;
}
_mouvementCourant = _nbMouvement;
TurnManager.instance.CompleterTour(TourPerso.Ennemi); //termine le tour ennemi
}
//determine la position de deplacement ennemi selon son orientation
Vector3Int ObtenirTargetPosition(Vector3Int position, OrientationHero orientation)
{
switch (orientation)
{
case OrientationHero.NE:
return(new Vector3Int(position.x + 1, position.y, 0));
break;
case OrientationHero.NW:
return(new Vector3Int(position.x, position.y + 1, 0));
break;
case OrientationHero.SE:
return(new Vector3Int(position.x, position.y - 1, 0));
break;
case OrientationHero.SW:
return(new Vector3Int(position.x - 1, position.y, 0));
break;
default:
return(position);
}
}
//verifie si la tuile est valide
bool ValiderPosition(Vector3Int position, OrientationHero orientation)
{
Vector3Int _targetPosCollision = ObtenirTargetPosition(position, orientation);
return(!_collision.HasTile(_targetPosCollision));
}
