@Override public void mouseClicked(MouseEvent arg0) { ObjetTT contenu; Point2D pointUsable = getPhysicPoint(arg0.getX(), arg0.getY()); int i = (int) (pointUsable.getX()); int j = (int) (pointUsable.getY()); contenu = physics.detail(i, j); if (contenu.getType() == Physique.type.tank) { highlightTank = (Tank) contenu; triggerTankSelectionListeners((DTank) contenu); } else highlightTank = null; }