public static bool EnforcePenetrationConstraint(Character model, IEnumerable<GameObject> objects)
{
bool CollisedWithNeighbour = false;
// Checar colisão com todos os Inimigos
foreach (GameObject obj in objects)
{
// If is enemy and is dead
if (obj is Character && !(obj as Character).IsAlive)
continue;
// If this object has no collision
if (!obj.Collision)
continue;
if (model != obj && model.CollidesWithObject(obj))
{
CollisedWithNeighbour = true;
Vector2 d = obj.Position - model.Position;
if (d != Vector2.Zero)
d.Normalize();
model.Position = obj.Position - (d*(model.CollisionRadius + obj.CollisionRadius));
}
}
return CollisedWithNeighbour;
}
public static Vector2 Separation(Character model, List<Character> neighbours)
{
Vector2 steeringForce = Vector2.Zero;
for (int i = 0; i < neighbours.Count; i++)
{
if (neighbours[i] != model && neighbours[i].IsAlive)
{
if (model.CollidesWithObject(neighbours[i]))
{
steeringForce += Flee(model, neighbours[i]);
if (steeringForce != Vector2.Zero)
steeringForce.Normalize();
}
}
}
return steeringForce;
}
