diff options
Diffstat (limited to 'src/ai/api/ai_engine.cpp')
| -rw-r--r-- | src/ai/api/ai_engine.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/ai/api/ai_engine.cpp b/src/ai/api/ai_engine.cpp index 6416c95ff..157ee825d 100644 --- a/src/ai/api/ai_engine.cpp +++ b/src/ai/api/ai_engine.cpp @@ -12,6 +12,7 @@ #include "ai_engine.hpp" #include "ai_cargo.hpp" #include "../../company_func.h" +#include "../../company_base.h" #include "../../strings_func.h" #include "../../settings_type.h" #include "../../rail.h" @@ -22,6 +23,13 @@ /* static */ bool AIEngine::IsValidEngine(EngineID engine_id) { const Engine *e = ::Engine::GetIfValid(engine_id); + return e != NULL && (HasBit(e->company_avail, _current_company) || ::Company::Get(_current_company)->num_engines[engine_id] > 0); + +} + +/* static */ bool AIEngine::IsBuildable(EngineID engine_id) +{ + const Engine *e = ::Engine::GetIfValid(engine_id); return e != NULL && HasBit(e->company_avail, _current_company); } |