Use btree set for town names list

This commit is contained in:
Jonathan G Rennison 2023-08-01 19:09:30 +01:00
parent 2313679ee7
commit 4202afc0bc

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@ -16,10 +16,10 @@
#include "newgrf_townname.h"
#include "town_type.h"
#include "string_type.h"
#include <set>
#include "3rdparty/cpp-btree/btree_set.h"
#include <string>
typedef std::set<std::string> TownNames;
typedef btree::btree_set<std::string> TownNames;
static constexpr uint BUILTIN_TOWNNAME_GENERATOR_COUNT = SPECSTR_TOWNNAME_LAST - SPECSTR_TOWNNAME_START + 1; ///< Number of built-in town name generators.