Function IsUniqueTownName

src/town_cmd.cpp:2176–2183

* Verifies this custom name is unique. Only custom names are checked. * @param name The name to check. * @return true if the name is unique */

 * @return true if the name is unique
 */
static bool IsUniqueTownName(const std::string &name)
{
	for (const Town *t : Town::Iterate()) {
		if (!t->name.empty() && t->name == name) return false;
	}

	return true;
}

/**
 * Create a new town.