/// Create obj_controller

window_set_fullscreen(false)

G = 0.1;
theta = 0.5;
bodies = []
simulation_width = room_width
simulation_height = room_height

initTree(1600)
root = createNode(0, 0, simulation_width, simulation_height);

var _num_bodies = 500
for (var _i = 0; _i < _num_bodies; _i++) {
    var _mass = random_range(10, 100);
    array_push(bodies, {
        x: random(simulation_width),
        y: random(simulation_height),
        mass: _mass,
        radius: sqrt(_mass),
        velocity_x: 0,
        velocity_y: 0,
        force_x: 0,
        force_y: 0,
    });
}