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(svn r14334) -Feature: ability to reset name to default/automatic value (for vehicles, engines, towns, groups, stations, waypoints, managers and companies)

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This commit is contained in:
smatz
2008-09-15 19:02:50 +00:00
parent 17e208dc16
commit e543181b12
17 changed files with 144 additions and 89 deletions
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11
src/station_cmd.cpp
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@@ -2814,17 +2814,20 @@ static bool IsUniqueStationName(const char *name)
CommandCost CmdRenameStation(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
if (!IsValidStationID(p1)) return CMD_ERROR;
if (StrEmpty(_cmd_text) || strlen(_cmd_text) >= MAX_LENGTH_STATION_NAME_BYTES) return CMD_ERROR;
Station *st = GetStation(p1);
if (!CheckOwnership(st->owner)) return CMD_ERROR;
if (!IsUniqueStationName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE);
bool reset = StrEmpty(_cmd_text);
if (!reset) {
if (strlen(_cmd_text) >= MAX_LENGTH_STATION_NAME_BYTES) return CMD_ERROR;
if (!IsUniqueStationName(_cmd_text)) return_cmd_error(STR_NAME_MUST_BE_UNIQUE);
}
if (flags & DC_EXEC) {
free(st->name);
st->name = strdup(_cmd_text);
st->name = reset ? NULL : strdup(_cmd_text);
UpdateStationVirtCoord(st);
InvalidateWindowData(WC_STATION_LIST, st->owner, 1);