Method GetKeyPressedAmount

src/imgui/imgui.cpp:9330–9338

Return value representing the number of presses in the last time period, for the given repeat rate (most often returns 0 or 1. The result is generally only >1 when RepeatRate is smaller than DeltaTime, aka large DeltaTime or fast RepeatRate)

// Return value representing the number of presses in the last time period, for the given repeat rate
// (most often returns 0 or 1. The result is generally only >1 when RepeatRate is smaller than DeltaTime, aka large DeltaTime or fast RepeatRate)
int ImGui::GetKeyPressedAmount(ImGuiKey key, float repeat_delay, float repeat_rate)
{
    ImGuiContext& g = *GImGui;
    const ImGuiKeyData* key_data = GetKeyData(key);
    if (!key_data->Down) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitates eating mechanism (until we finish work on key ownership)
        return 0;
    const float t = key_data->DownDuration;
    return CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, repeat_delay, repeat_rate);
}

// Return 2D vector representing the combination of four cardinal direction, with analog value support (for e.g. ImGuiKey_GamepadLStick* values).
ImVec2 ImGui::GetKeyMagnitude2d(ImGuiKey key_left, ImGuiKey key_right, ImGuiKey key_up, ImGuiKey key_down)