Function Item_EnableShowViaCvar

code/ui/ui_shared.cpp:6103–6171

================= Item_EnableShowViaCvar ================= */

=================
*/
qboolean Item_EnableShowViaCvar(itemDef_t *item, int flag)
{
	if (item && item->enableCvar && *item->enableCvar && item->cvarTest && *item->cvarTest)
	{
		char script[1024];
		const char *p;
		char buff[1024];
		if (item->cvarFlags & CVAR_SUBSTRING)
		{
			const char *val;
			p = item->enableCvar;
			COM_BeginParseSession();
			if (!String_Parse(&p, &val))
			{//strip the quotes off
				COM_EndParseSession();
				return (item->cvarFlags & flag) ? qfalse : qtrue;
			}

			COM_EndParseSession();
			Q_strncpyz(buff, val, sizeof(buff));
			DC->getCVarString(item->cvarTest, script, sizeof(script));
			p = script;
		}
		else
		{
			DC->getCVarString(item->cvarTest, buff, sizeof(buff));
			Q_strncpyz(script, item->enableCvar, sizeof(script));
			p = script;
		}
		COM_BeginParseSession();
		while (1)
		{
			const char *val;
			// expect value then ; or NULL, NULL ends list
			if (!String_Parse(&p, &val))
			{
				COM_EndParseSession();
				return (item->cvarFlags & flag) ? qfalse : qtrue;
			}

			if (val[0] == ';' && val[1] == '\0')
			{
				continue;
			}

			// enable it if any of the values are true
			if (item->cvarFlags & flag)
			{
				if (Q_stricmp(buff, val) == 0)
				{
					COM_EndParseSession();
					return qtrue;
				}
			}
			else
			{
				// disable it if any of the values are true
				if (Q_stricmp(buff, val) == 0)