Rework setting while active to be slightly less hacky.

src/dynamic_data/libraries/dynamic_library.rs

@@ -8,6 +8,7 @@ use crate::static_data::items::item::Item;
 use crate::static_data::libraries::static_data::StaticData;
 use crate::{PkmnResult, StringKey};
 use std::ops::Deref;
+use std::sync::Arc;
 
 #[derive(Debug)]
 pub struct DynamicLibrary {
@@ -49,7 +50,7 @@ impl DynamicLibrary {
         self.misc_library.deref()
     }
 
-    pub fn load_script(&self, _category: ScriptCategory, _key: &StringKey) -> PkmnResult<Option<Box<dyn Script>>> {
+    pub fn load_script(&self, _category: ScriptCategory, _key: &StringKey) -> PkmnResult<Option<Arc<dyn Script>>> {
         todo!()
     }
     pub fn load_item_script(&self, _key: &Item) -> PkmnResult<Option<Box<dyn ItemScript>>> {