cpp/openttd-patchpack/source Changeset - r24803:d9506734523b

Changeset - r24803:d9506734523b

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frosch - 3 years ago 2021-01-12 21:11:12
frosch@openttd.org

Codechange: turn a constant variable into a real constant.

3 files changed with 15 insertions and 18 deletions:

src/settings_gui.cpp

src/town_cmd.cpp

src/townname_type.h

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src/settings_gui.cpp

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@@ @@ -17,6 +17,7 @@ @@
 #include "town.h"
 #include "settings_internal.h"
 #include "newgrf_townname.h"
 #include "townname_type.h"
 #include "strings_func.h"
 #include "window_func.h"
 #include "string_func.h"
@@ @@ -73,7 +74,6 @@ static const StringID _font_zoom_dropdow @@
 	INVALID_STRING_ID,
 };
 int _nb_orig_names = SPECSTR_TOWNNAME_LAST - SPECSTR_TOWNNAME_START + 1; ///< Number of original town names.
 static StringID *_grf_names = nullptr; ///< Pointer to town names defined by NewGRFs.
 static int _nb_grf_names = 0;       ///< Number of town names defined by NewGRFs.
@@ @@ -97,8 +97,8 @@ void InitGRFTownGeneratorNames() @@
  */
 static inline StringID TownName(int town_name)
+{
 	if (town_name < _nb_orig_names) return STR_GAME_OPTIONS_TOWN_NAME_ORIGINAL_ENGLISH + town_name;
 	town_name -= _nb_orig_names;
 	if (town_name < BUILTIN_TOWNNAME_GENERATOR_COUNT) return STR_GAME_OPTIONS_TOWN_NAME_ORIGINAL_ENGLISH + town_name;
 	town_name -= BUILTIN_TOWNNAME_GENERATOR_COUNT;
 	if (town_name < _nb_grf_names) return _grf_names[town_name];
 	return STR_UNDEFINED;
+}
@@ @@ -245,7 +245,7 @@ struct GameOptionsWindow : Window { @@
 				/* Add and sort newgrf townnames generators */
 				for (int i = 0; i < _nb_grf_names; i++) {
-					int result = _nb_orig_names + i;
+					int result = BUILTIN_TOWNNAME_GENERATOR_COUNT + i;
 					list.emplace_back(new DropDownListStringItem(_grf_names[i], result, enabled_item != result && enabled_item >= 0));
+				}
 				std::sort(list.begin(), list.end(), DropDownListStringItem::NatSortFunc);
@@ @@ -258,7 +258,7 @@ struct GameOptionsWindow : Window { @@
+				}
 				/* Add and sort original townnames generators */
-				for (int i = 0; i < _nb_orig_names; i++) {
+				for (int i = 0; i < BUILTIN_TOWNNAME_GENERATOR_COUNT; i++) {
 					list.emplace_back(new DropDownListStringItem(STR_GAME_OPTIONS_TOWN_NAME_ORIGINAL_ENGLISH + i, i, enabled_item != i && enabled_item >= 0));
+				}
 				std::sort(list.begin() + newgrf_size, list.end(), DropDownListStringItem::NatSortFunc);

src/town_cmd.cpp

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@@ @@ -1841,15 +1841,10 @@ static void DoCreateTown(Town *t, TileIn @@
 	t->exclusive_counter = 0;
 	t->statues = 0;
 	extern int _nb_orig_names;
 	if (_settings_game.game_creation.town_name < _nb_orig_names) {
 		/* Original town name */
 		t->townnamegrfid = 0;
 		t->townnametype = SPECSTR_TOWNNAME_START + _settings_game.game_creation.town_name;
 	} else {
 		/* Newgrf town name */
 		t->townnamegrfid = GetGRFTownNameId(_settings_game.game_creation.town_name  - _nb_orig_names);
 		t->townnametype  = GetGRFTownNameType(_settings_game.game_creation.town_name - _nb_orig_names);
+	{
 		TownNameParams tnp(_settings_game.game_creation.town_name);
 		t->townnamegrfid = tnp.grfid;
 		t->townnametype = tnp.type;
+	}
 	t->townnameparts = townnameparts;

src/townname_type.h

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@@ @@ -15,11 +15,14 @@ @@
 #include "newgrf_townname.h"
 #include "town_type.h"
 #include "string_type.h"
 #include <set>
 #include <string>
 typedef std::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.
 /**
  * Struct holding parameters used to generate town name.
  * Speeds things up a bit because these values are computed only once per name generation.
@@ @@ -34,10 +37,9 @@ struct TownNameParams { @@
 	 */
 	TownNameParams(byte town_name)
+	{
 		extern int _nb_orig_names;
 		bool grf = town_name >= _nb_orig_names;
 		this->grfid = grf ? GetGRFTownNameId(town_name - _nb_orig_names) : 0;
 		this->type = grf ? GetGRFTownNameType(town_name - _nb_orig_names) : SPECSTR_TOWNNAME_START + town_name;
 		bool grf = town_name >= BUILTIN_TOWNNAME_GENERATOR_COUNT;
 		this->grfid = grf ? GetGRFTownNameId(town_name - BUILTIN_TOWNNAME_GENERATOR_COUNT) : 0;
 		this->type = grf ? GetGRFTownNameType(town_name - BUILTIN_TOWNNAME_GENERATOR_COUNT) : SPECSTR_TOWNNAME_START + town_name;
+	}
 	TownNameParams(const Town *t);

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