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(svn r20322) -Codechange: Move Expand town code to a command.

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terkhen
2010-08-02 21:06:06 +00:00
parent f2edc728e6
commit ca0751adb8
5 changed files with 41 additions and 22 deletions
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10
src/town_gui.cpp
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@@ -454,7 +454,15 @@ public:
break;
case TVW_EXPAND: // expand town - only available on Scenario editor
ExpandTown(this->town);
/* Warn the user if towns are not allowed to build roads, but do this only once per OpenTTD run. */
static bool _warn_town_no_roads = false;
if (!_settings_game.economy.allow_town_roads && !_warn_town_no_roads) {
ShowErrorMessage(STR_ERROR_TOWN_EXPAND_WARN_NO_ROADS, INVALID_STRING_ID, WL_WARNING);
_warn_town_no_roads = true;
}
DoCommandP(0, this->window_number, 0, CMD_EXPAND_TOWN | CMD_MSG(STR_ERROR_CAN_T_EXPAND_TOWN));
break;
case TVW_DELETE: // delete town - only available on Scenario editor