Function parseModelHudBlock

source/core/defparser.cpp:1547–1586

}

static bool parseModelHudBlock(FScanner& sc)
{
	FScanner::SavedPos blockend;
	FScriptPosition pos = sc;

	int starttile = -1, endtile = -1, flags = 0, fov = -1, angadd = 0;
	DVector3 add{};

	if (sc.StartBraces(&blockend)) return false;
	while (!sc.FoundEndBrace(blockend))
	{
		sc.MustGetString();
		if (sc.Compare("tile")) { sc.GetNumber(starttile, true); endtile = starttile; }
		else if (sc.Compare("tile0")) sc.GetNumber(starttile, true);
		else if (sc.Compare("tile1")) sc.GetNumber(endtile, true);
		else if (sc.Compare("xadd")) sc.GetFloat(add.X, true);
		else if (sc.Compare("yadd")) sc.GetFloat(add.Y, true);
		else if (sc.Compare("zadd")) sc.GetFloat(add.Z, true);
		else if (sc.Compare("angadd")) sc.GetNumber(angadd, true);
		else if (sc.Compare("fov")) sc.GetNumber(fov, true);
		else if (sc.Compare("hide")) flags |= HUDFLAG_HIDE;
		else if (sc.Compare("nobob")) flags |= HUDFLAG_NOBOB;
		else if (sc.Compare("flipped")) flags |= HUDFLAG_FLIPPED;
		else if (sc.Compare("nodepth")) flags |= HUDFLAG_NODEPTH;
	}

	if (!ValidateTileRange("hud", starttile, endtile, pos)) return false;

	for (int i = starttile; i <= endtile; i++)
	{
		FVector3 addf = { (float)add.X, (float)add.Y, (float)add.Z };
		int res = modelManager.DefineHud(mdglobal.lastmodelid, i, addf, angadd, flags, fov);
		if (res < 0)
		{
			if (res == -2) pos.Message(MSG_ERROR, "Invalid tile number %d", i);
			return false;
		}
	}
	return true;
}

static void parseModel(FScanner& sc, FScriptPosition& pos)
{