diff options
Diffstat (limited to 'src/ai/api/ai_basestation.cpp')
-rw-r--r-- | src/ai/api/ai_basestation.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/ai/api/ai_basestation.cpp b/src/ai/api/ai_basestation.cpp new file mode 100644 index 000000000..c9f68b3f3 --- /dev/null +++ b/src/ai/api/ai_basestation.cpp @@ -0,0 +1,47 @@ +/* $Id$ */ + +/** @file ai_basestation.cpp Implementation of AIBaseStation. */ + +#include "ai_basestation.hpp" +#include "../../base_station_base.h" +#include "../../station_base.h" +#include "../../command_func.h" +#include "../../string_func.h" +#include "../../strings_func.h" +#include "../../company_func.h" +#include "../../core/alloc_func.hpp" +#include "table/strings.h" + +/* static */ bool AIBaseStation::IsValidBaseStation(StationID station_id) +{ + const BaseStation *st = ::BaseStation::GetIfValid(station_id); + return st != NULL && st->owner == _current_company; +} + +/* static */ char *AIBaseStation::GetName(StationID station_id) +{ + if (!IsValidBaseStation(station_id)) return NULL; + + static const int len = 64; + char *name = MallocT<char>(len); + + ::SetDParam(0, station_id); + ::GetString(name, ::Station::IsValidID(station_id) ? STR_STATION_NAME : STR_WAYPOINT_NAME, &name[len - 1]); + return name; +} + +/* static */ bool AIBaseStation::SetName(StationID station_id, const char *name) +{ + EnforcePrecondition(false, IsValidBaseStation(station_id)); + EnforcePrecondition(false, !::StrEmpty(name)); + EnforcePreconditionCustomError(false, ::strlen(name) < MAX_LENGTH_STATION_NAME_BYTES, AIError::ERR_PRECONDITION_STRING_TOO_LONG); + + return AIObject::DoCommand(0, station_id, 0, ::Station::IsValidID(station_id) ? CMD_RENAME_STATION : CMD_RENAME_WAYPOINT, name); +} + +/* static */ TileIndex AIBaseStation::GetLocation(StationID station_id) +{ + if (!IsValidBaseStation(station_id)) return INVALID_TILE; + + return ::BaseStation::Get(station_id)->xy; +} |