| OpenTTD
    | 
| Data Fields | |
| uint32 | grfid | 
| The GRF ID of the file the entity belongs to. | |
| uint16 | internal_id | 
| The internal ID within the GRF file. | |
| VehicleTypeByte | type | 
| The engine type. | |
| uint8 | substitute_id | 
| The (original) entity ID to use if this GRF is not available (currently not used) | |
Definition at line 147 of file engine_base.h.
 1.8.1.2
 1.8.1.2