protected virtual void Collision(GameTime time)
{
_model.BSphere = ((DrawableModel)_model).GetBoundingSphere();
//Check down collision
Vector3 downPosition = _model.BSphere.Center;
downPosition.Y += -_model.BSphere.Radius;
OcTreeNode node = _octree.SearchNode(downPosition);
Console.WriteLine("SERA ESTO: " + (node == null ? "NULL" : node.ModelList[0].Key.ToString()));
if (node != null)
{
if (node.ModelList[0].Key == NodeType.Staircase1Down || node.ModelList[0].Key == NodeType.Staircase1Up ||
node.ModelList[0].Key == NodeType.Staircase2Down || node.ModelList[0].Key == NodeType.Staircase2Up)
{
EventManager.Trigger(new EventData_UnitCollision(this, ref node,
EventData_UnitCollision.CollisionDirection.Down, EventData_UnitCollision.CollisionSurface.Plane));
_downCollision = true;
}
else if (node.ModelList[0].Key != NodeType.Ladder)
{
EventManager.Trigger(new EventData_UnitCollision(this, ref node,
EventData_UnitCollision.CollisionDirection.Down, EventData_UnitCollision.CollisionSurface.Box));
_downCollision = true;
}
}
else
{
_downCollision = false;
}
// Check up collision
Vector3 upPosition = _model.BSphere.Center;
upPosition.Y += _model.BSphere.Radius;
node = _octree.SearchNode(upPosition);
if (node != null)
{
if (node.ModelList[0].Key != NodeType.Ladder)
{
_speed.Y = 0;
EventManager.Trigger(new EventData_UnitCollision(this, ref node,
EventData_UnitCollision.CollisionDirection.Up, EventData_UnitCollision.CollisionSurface.Box,
-_model.BSphere.Radius * 2));
_upCollision = true;
}
else
{
_upCollision = false;
}
}
else
{
_upCollision = false;
}
// Check left collision
Vector3 leftPosition = _model.BSphere.Center;
leftPosition.X += -_model.BSphere.Radius / 6.0f;
node = _octree.SearchNode(leftPosition);
if (node != null)
{
if (node.ModelList[0].Key == NodeType.None)
{
_speed.X = 0;
EventManager.Trigger(new EventData_UnitCollision(this, ref node,
EventData_UnitCollision.CollisionDirection.Left, EventData_UnitCollision.CollisionSurface.Box,
_model.BSphere.Radius / 6.0f));
_leftCollision = true;
}
else
{
_leftCollision = false;
}
}
else
{
_leftCollision = false;
}
// Check right collision
Vector3 rightPosition = _model.BSphere.Center;
rightPosition.X += _model.BSphere.Radius / 6.0f;
node = _octree.SearchNode(rightPosition);
if (node != null)
{
if (node.ModelList[0].Key == NodeType.None)
{
_speed.X = 0;
EventManager.Trigger(new EventData_UnitCollision(this, ref node,
EventData_UnitCollision.CollisionDirection.Right, EventData_UnitCollision.CollisionSurface.Box,
-(_model.BSphere.Radius / 6.0f) - 0.1f));
_rightCollision = true;
}
else
{
_rightCollision = false;
}
}
else
{
_rightCollision = false;
}
PreCollision();
Position = _correctPosition;
PostCollision();
}