module objects pub struct UIParams { pub mut: dpi_scale f32 = 1.0 width int = 800 height int = 800 gravity Vector = Vector{0, -0.03} age_rate int = 1 offspring_count int = 100 rocket_radius int = 5 particle_radius f32 = 2.5 drag f32 = 0.98 } const params = &UIParams{} pub fn get_params() &UIParams { return objects.params }