function scr_markerpositions(arg0 = 0, arg1 = "DEBUG_ASSETS")
{
    krpos[arg0] = findspriteinfo(spr_debug_krmarker, arg1);
    supos[arg0] = findspriteinfo(spr_debug_sumarker, arg1);
    rapos[arg0] = findspriteinfo(spr_debug_ramarker, arg1);
    campos[arg0] = findspriteinfo(spr_debug_cameraregionpreview, arg1);
}