# fired.ludic - the number a control reports on each frame it moves (a box scrolled, a slider dragged),
# from a ring of Values kept with the state: a fresh Value.float a frame was kept by nothing. The
# queue runs within the frame, long before NT_NUMS more come round to one
const NT_NUMS: int = 64
function nt_nums_new() -> []Val {
  let l = new []Val
  for i in 0 .. NT_NUMS { push(l, Value.float(0.0)) }
  return l
}
export function ui_fire_float(ui_st: mut UiState, n: UiNode, name: string, x: float) -> void {
  let at = ui_st.nt_num_at % NT_NUMS
  ui_st.nt_num_at = at + 1
  let v = ui_st.nt_nums[at]
  Value.be_float(v, x)
  ui_fire(ui_st, n, name, v)
}