diff options
Diffstat (limited to 'src/newgrf_industries.cpp')
| -rw-r--r-- | src/newgrf_industries.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/newgrf_industries.cpp b/src/newgrf_industries.cpp index 4cfec51f2..921544661 100644 --- a/src/newgrf_industries.cpp +++ b/src/newgrf_industries.cpp @@ -36,6 +36,15 @@ IndustryType MapNewGRFIndustryType(IndustryType grf_type, uint32 grf_id) return _industry_mngr.GetID(GB(grf_type, 0, 6), grf_id); } +static uint32 GetGRFParameter(IndustryType ind_id, byte parameter) +{ + const IndustrySpec *indspec = GetIndustrySpec(ind_id); + const GRFFile *file = indspec->grf_prop.grffile; + + if (parameter >= file->param_end) return 0; + return file->param[parameter]; +} + /** * Finds the distance for the closest tile with water/land given a tile * @param tile the tile to find the distance too @@ -269,6 +278,9 @@ uint32 IndustryGetVariable(const ResolverObject *object, byte variable, byte par /* Get a variable from the persistent storage */ case 0x7C: return industry->psa.Get(parameter); + /* Read GRF parameter */ + case 0x7F: return GetGRFParameter(industry->type, parameter); + /* Industry structure access*/ case 0x80: return industry->xy; case 0x81: return GB(industry->xy, 8, 8); |