diff options
Diffstat (limited to 'src/core/inventory.cc')
| -rw-r--r-- | src/core/inventory.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/core/inventory.cc b/src/core/inventory.cc index 03cd21e..4b9a2e5 100644 --- a/src/core/inventory.cc +++ b/src/core/inventory.cc @@ -97,5 +97,14 @@ void Inventory::recalculate() } } +const long Inventory::max_amount(const long credits, const long price, const float volume) const +{ + if ((price * volume) == 0) { + return 0; + } + + return math::min((long)(capacity_available() / volume), credits / price); +} + } // namespace core |