diff options
Diffstat (limited to 'src/subsidy_type.h')
-rw-r--r-- | src/subsidy_type.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/subsidy_type.h b/src/subsidy_type.h new file mode 100644 index 000000000..db7f989eb --- /dev/null +++ b/src/subsidy_type.h @@ -0,0 +1,22 @@ +/* $Id$ */ + +/** @file subsidy_type.h basic types related to subsidies */ + +#ifndef SUBSIDY_TYPE_H +#define SUBSIDY_TYPE_H + +#include "core/enum_type.hpp" + +enum PartOfSubsidy { + POS_NONE = 0, + POS_SRC = 1 << 0, ///< bit 0 set -> town/industry is source of subsidised path + POS_DST = 1 << 1, ///< bit 1 set -> town/industry is destination of subsidised path +}; +typedef SimpleTinyEnumT<PartOfSubsidy, byte> PartOfSubsidyByte; + +DECLARE_ENUM_AS_BIT_SET(PartOfSubsidy); + +typedef uint16 SubsidyID; ///< ID of a subsidy +struct Subsidy; + +#endif /* SUBSIDY_TYPE_H */ |