Store CreatureIndex on Creature, includes helper function to get a creatures party from a battle.

Signed-off-by: Deukhoofd <Deukhoofd@gmail.com>

src/Battling/Models/Battle.cpp

@@ -209,3 +209,23 @@ Battle* Battle::Clone() const {
 
     return battle;
 }
+ArbUt::OptionalBorrowedPtr<BattleParty> Battle::FindPartyForCreature(const ArbUt::BorrowedPtr<Creature>& creature) {
+    if (creature->IsOnBattleField()) {
+        auto index = creature->GetBattleIndex();
+        for (auto& party : _parties) {
+            if (!party->IsResponsibleForIndex(index)) {
+                continue;
+            }
+            if (party->GetParty()->HasCreature(creature)) {
+                return party;
+            }
+        }
+    } else {
+        for (auto& party : _parties) {
+            if (party->GetParty()->HasCreature(creature)) {
+                return party;
+            }
+        }
+    }
+    return {};
+}

src/Battling/Models/Battle.hpp

@@ -85,6 +85,8 @@ namespace CreatureLib::Battling {
         inline const BattleResult& GetResult() const noexcept { return _battleResult; }
 
         const ArbUt::UniquePtrList<BattleParty>& GetParties() const noexcept { return _parties; }
+        ArbUt::OptionalBorrowedPtr<BattleParty> FindPartyForCreature(const ArbUt::BorrowedPtr<Creature>&);
+
         const ArbUt::UniquePtrList<BattleSide>& GetSides() const noexcept { return _sides; }
         ArbUt::OptionalBorrowedPtr<BattleScript> GetVolatileScript(const ArbUt::StringView& key) const {
             return _volatile.Get(key);

src/Battling/Models/BattleSide.cpp

@@ -60,6 +60,7 @@ void BattleSide::SetCreature(ArbUt::OptionalBorrowedPtr<Creature> creature, uint
     }
     creature.GetValue()->SetBattleData(_battle, this);
     creature.GetValue()->SetOnBattleField(true);
+    creature.GetValue()->SetBattleIndex(CreatureIndex(_index, index));
     for (auto* side : _battle->GetSides()) {
         if (side == this) {
             continue;

src/Battling/Models/Creature.cpp

@@ -353,6 +353,7 @@ namespace CreatureLib::Battling {
         c->_battleData.Battle = _battleData.Battle;
         c->_battleData.Side = _battleData.Side;
         c->_battleData.OnBattleField = _battleData.OnBattleField;
+        c->_battleData.Index = _battleData.Index;
         if (_activeTalent != nullptr) {
             c->_activeTalent = std::unique_ptr<BattleScript>(_activeTalent->Clone());
         }

src/Battling/Models/Creature.hpp

@@ -8,6 +8,7 @@
 #include "../ScriptHandling/ScriptAggregator.hpp"
 #include "../ScriptHandling/ScriptSet.hpp"
 #include "../ScriptHandling/ScriptSource.hpp"
+#include "CreatureIndex.hpp"
 #include "DamageSource.hpp"
 #include "LearnedAttack.hpp"
 
@@ -40,12 +41,12 @@ namespace CreatureLib::Battling {
         Library::StatisticSet<uint32_t> _boostedStats;
 
         struct BattleData {
+            bool OnBattleField = false;
             ArbUt::OptionalBorrowedPtr<Battle> Battle = nullptr;
             ArbUt::OptionalBorrowedPtr<BattleSide> Side = nullptr;
-            bool OnBattleField = false;
+            CreatureIndex Index = {};
             std::unordered_set<ArbUt::BorrowedPtr<Creature>> SeenOpponents;
-        };
-        BattleData _battleData = {};
+        } _battleData = {};
 
         std::string _nickname = {};
         CreatureLib::Library::TalentIndex _talentIndex = {};
@@ -112,6 +113,8 @@ namespace CreatureLib::Battling {
         inline const ArbUt::OptionalBorrowedPtr<Battle>& GetBattle() const { return _battleData.Battle; }
         inline const ArbUt::OptionalBorrowedPtr<BattleSide>& GetBattleSide() const { return _battleData.Side; }
         inline void SetOnBattleField(bool value) { _battleData.OnBattleField = value; }
+        inline void SetBattleIndex(const CreatureIndex& index) { _battleData.Index = index; }
+        inline const CreatureIndex& GetBattleIndex() const noexcept { return _battleData.Index; }
         inline bool IsOnBattleField() const { return _battleData.OnBattleField; }
 
         inline std::string_view GetNickname() const noexcept { return _nickname; }

src/Battling/Models/CreatureIndex.hpp

@@ -1,8 +1,6 @@
 #ifndef CREATURELIB_CREATUREINDEX_HPP
 #define CREATURELIB_CREATUREINDEX_HPP
 
-#include "Creature.hpp"
-
 namespace CreatureLib::Battling {
     class CreatureIndex {
         uint8_t _side;

src/Battling/Models/CreatureParty.hpp

@@ -63,6 +63,9 @@ namespace CreatureLib::Battling {
                 }
             }
         }
+        inline bool HasCreature(ArbUt::BorrowedPtr<Creature> creature) const noexcept {
+            return _party.Contains(creature);
+        }
 
         virtual CreatureParty* Clone() const {
             auto party = new CreatureParty(_party.Count());