Method invalidateRegion

src/OpenLoco/src/Graphics/SoftwareDrawingEngine.cpp:206–209

* 0x004C5C69 * * @param left @ * @param top @ * @param right @ * @param bottom @ */

     * @param bottom @<bp>
     */
    void SoftwareDrawingEngine::invalidateRegion(int32_t left, int32_t top, int32_t right, int32_t bottom)
    {
        _invalidationGrid.invalidate(left, top, right, bottom);
    }

    void SoftwareDrawingEngine::createPalette()
    {