Implements Attack Use event.

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

src/Battling/EventHooks/EventDataClasses.hpp

@@ -1,6 +1,7 @@
 #ifndef CREATURELIB_EVENTDATACLASSES_HPP
 #define CREATURELIB_EVENTDATACLASSES_HPP
 
+#include "Events/AttackUseEvent.hpp"
 #include "Events/ChangeSpeciesEvent.hpp"
 #include "Events/ChangeVariantEvent.hpp"
 #include "Events/DamageEvent.hpp"

src/Battling/EventHooks/EventDataKind.hpp

@@ -4,7 +4,7 @@
 
 namespace CreatureLib::Battling {
     ENUM(EventDataKind, uint8_t, Damage, Heal, Faint, Switch, TurnStart, TurnEnd, ExperienceGain, Miss, DisplayText,
-         ChangeSpecies, ChangeVariant)
+         ChangeSpecies, ChangeVariant, AttackUse)
 }
 
 #endif // CREATURELIB_EVENTDATAKIND_HPP

src/Battling/EventHooks/Events/AttackUseEvent.hpp

@@ -0,0 +1,16 @@
+#ifndef CREATURELIB_ATTACKUSEEVENT_HPP
+#define CREATURELIB_ATTACKUSEEVENT_HPP
+#include "EventData.hpp"
+
+namespace CreatureLib::Battling {
+    class AttackUseEvent : public EventData {
+        ArbUt::BorrowedPtr<ExecutingAttack> _attack;
+
+    public:
+        AttackUseEvent(const ArbUt::BorrowedPtr<ExecutingAttack>& attack) noexcept : _attack(attack) {}
+        EventDataKind GetKind() const noexcept override { return EventDataKind ::AttackUse; }
+        const ArbUt::BorrowedPtr<ExecutingAttack>& GetAttack() const noexcept { return _attack; }
+    };
+}
+
+#endif // CREATURELIB_ATTACKUSEEVENT_HPP

src/Battling/Flow/TurnHandler.cpp

@@ -82,9 +82,9 @@ void TurnHandler::ExecuteAttackChoice(ArbUt::BorrowedPtr<AttackTurnChoice> choic
                      TargetResolver::ResolveTargets(choice->GetTarget(), targetType, choice->GetUser()->GetBattle());
                  , "Exception during target determination");
 
-    auto attack = ExecutingAttack(targets, 1, choice->GetUser(), choice->GetAttack(), choice->GetAttackScript());
+    auto attack = new ExecutingAttack(targets, 1, choice->GetUser(), choice->GetAttack(), choice->GetAttackScript());
     bool prevented = false;
-    HOOK_LOCAL(PreventAttack, attack, &attack, &prevented);
+    HOOK(PreventAttack, attack, attack, &prevented);
     if (prevented) {
         return;
     }
@@ -95,25 +95,29 @@ void TurnHandler::ExecuteAttackChoice(ArbUt::BorrowedPtr<AttackTurnChoice> choic
         return;
     }
 
+    attack->GetUser()->GetBattle()->TriggerEventListener<AttackUseEvent>(attack);
+
     // HOOK: check if attack fails
     bool fail = false;
-    HOOK_LOCAL(FailAttack, attack, &attack, &fail);
+    HOOK(FailAttack, attack, attack, &fail);
     if (fail) {
         // TODO: Fail handling.
         return;
     }
 
     bool stopBeforeAttack = false;
-    HOOK_LOCAL(StopBeforeAttack, attack, &attack, &stopBeforeAttack);
+    HOOK(StopBeforeAttack, attack, attack, &stopBeforeAttack);
     if (stopBeforeAttack) {
         return;
     }
-    HOOK_LOCAL(OnBeforeAttack, attack, &attack);
+    HOOK(OnBeforeAttack, attack, attack);
 
-    for (uint8_t i = 0; i < attack.GetTargetCount(); i++) {
-        auto target = attack.GetTargets()[i];
-        try_creature(HandleAttackForTarget(&attack, target), "Exception occurred during handling attack for target");
+    for (uint8_t i = 0; i < attack->GetTargetCount(); i++) {
+        auto target = attack->GetTargets()[i];
+        try_creature(HandleAttackForTarget(attack, target), "Exception occurred during handling attack for target");
     }
+
+    delete attack;
 }
 
 void TurnHandler::HandleAttackForTarget(ExecutingAttack* attack, const ArbUt::BorrowedPtr<Creature>& target) {