diff options
| -rw-r--r-- | src/industry_cmd.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/industry_cmd.cpp b/src/industry_cmd.cpp index d28b490c3..88cdf7a09 100644 --- a/src/industry_cmd.cpp +++ b/src/industry_cmd.cpp @@ -2211,8 +2211,9 @@ static void ChangeIndustryProduction(Industry *i, bool monthly) /* Recalculate production_rate * For non-smooth economy these should always be synchronized with prod_level */ if (recalculate_multipliers) { - i->production_rate[0] = min(indspec->production_rate[0] * i->prod_level / PRODLEVEL_DEFAULT, 0xFF); - i->production_rate[1] = min(indspec->production_rate[1] * i->prod_level / PRODLEVEL_DEFAULT, 0xFF); + /* Rates are rounded up, so e.g. oilrig always produces some passengers */ + i->production_rate[0] = min((indspec->production_rate[0] * i->prod_level + PRODLEVEL_DEFAULT - 1) / PRODLEVEL_DEFAULT, 0xFF); + i->production_rate[1] = min((indspec->production_rate[1] * i->prod_level + PRODLEVEL_DEFAULT - 1) / PRODLEVEL_DEFAULT, 0xFF); } /* Close if needed and allowed */ |