# ODE Voxel Physics Example
fn main() -> int do
    # Initialize ODE
    ode_init()

    # Create world and space
    let world = ode_world_create()
    let space = ode_simple_space_create(0 as *())  # null parent

    # Set gravity
    ode_world_set_gravity(world, 0.0, -9.81, 0.0)

    # Create a box body
    let body = ode_body_create(world)

    # Set box mass (density 1.0, size 1x1x1)
    ode_body_set_box_mass(body, 1.0, 1.0, 1.0, 1.0)

    # Set initial position (5 units up)
    ode_body_set_position(body, 0.0, 5.0, 0.0)

    # Create geometry for the box
    let geom = ode_create_box_geom(space, 1.0, 1.0, 1.0)

    # Attach geometry to body
    ode_geom_set_body(geom, body)

    # Simulate for a few steps
    let mut i = 0
    while i < 10 do
        ode_world_step(world, 0.016)  # 60 FPS
        i = i + 1
    end

    # Clean up
    ode_geom_destroy(geom)
    ode_body_destroy(body)
    ode_space_destroy(space)
    ode_world_destroy(world)
    ode_close()

    0
end