diff options
Diffstat (limited to 'src/engine_base.h')
-rw-r--r-- | src/engine_base.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/engine_base.h b/src/engine_base.h index aee07e81a..a0a2df468 100644 --- a/src/engine_base.h +++ b/src/engine_base.h @@ -6,6 +6,7 @@ #define ENGINE_BASE_H #include "engine_type.h" +#include "economy_type.h" #include "oldpool.h" DECLARE_OLD_POOL(Engine, Engine, 6, 10000) @@ -48,6 +49,8 @@ struct Engine : PoolItem<Engine, EngineID, &_Engine_pool> { ~Engine(); inline bool IsValid() const { return this->info.climates != 0; } + + Money GetRunningCost() const; }; static inline bool IsEngineIndex(uint index) |