Added turns to weapon being available to knowledge

1 files changed, 7 insertions, 0 deletions

diff --git a/src/ships.rs b/src/ships.rs
index e37fe33..104e986 100644
--- a/src/ships.rs
+++ b/src/ships.rs
@@ -54,6 +54,13 @@ impl Weapon {
             &SeekerMissle => 10*epr
         }
     }
+    pub fn single_shot_rounds_to_ready(&self, current_energy: u16, map_size: u16) -> u16 {
+        let single_shot_cost = Weapon::SingleShot.energy_cost(map_size);
+        let energy_per_round = Weapon::energy_per_round(map_size) - single_shot_cost;
+        let required_energy = self.energy_cost(map_size) - current_energy;
+        //weird plus is to make the integer rounding up instead of down
+        (required_energy + energy_per_round - 1) / energy_per_round
+    }
 }