Loads more work on battling, initial stretch to run a turn done.

src/dynamic_data/models/learned_move.rs

@@ -1,8 +1,8 @@
 use crate::static_data::MoveData;
 
 #[derive(Debug)]
-pub struct LearnedMove<'a> {
-    move_data: &'a MoveData,
+pub struct LearnedMove<'library> {
+    move_data: &'library MoveData,
     max_pp: u8,
     remaining_pp: u8,
     learn_method: MoveLearnMethod,
@@ -37,4 +37,12 @@ impl<'a> LearnedMove<'a> {
     pub fn learn_method(&self) -> MoveLearnMethod {
         self.learn_method
     }
+
+    pub fn try_use(&mut self, amount: u8) -> bool {
+        if amount > self.remaining_pp {
+            return false;
+        }
+        self.remaining_pp -= amount;
+        return true;
+    }
 }