Further massive amounts of work

src/dynamic_data/models/battle_party.rs

@@ -1,2 +1,28 @@
+use crate::dynamic_data::models::pokemon_party::PokemonParty;
+
 #[derive(Debug)]
-pub struct BattleParty {}
+pub struct BattleParty<'a> {
+    party: &'a PokemonParty<'a>,
+    responsible_indices: Vec<(u8, u8)>,
+}
+
+impl<'a> BattleParty<'a> {
+    pub fn is_responsible_for_index(&self, side: u8, index: u8) -> bool {
+        for responsible_index in &self.responsible_indices {
+            if responsible_index.0 == side && responsible_index.1 == index {
+                return true;
+            }
+        }
+        false
+    }
+
+    pub fn has_pokemon_not_in_field(&self) -> bool {
+        for pokemon in self.party.pokemon().iter().flatten() {
+            let pokemon = pokemon.read().unwrap();
+            if pokemon.is_usable() && !pokemon.is_on_battlefield() {
+                return true;
+            }
+        }
+        false
+    }
+}