Add TurnStart, TurnEnd and ExperienceGain event triggers.

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

src/Battling/EventHooks/EventData.hpp

@@ -67,6 +67,32 @@ namespace CreatureLib::Battling {
         const ArbUt::BorrowedPtr<Creature>& GetNewCreature() const noexcept { return _newCreature; }
     };
 
+    class TurnStartEvent : public EventData {
+    public:
+        TurnStartEvent() {}
+        EventDataKind GetKind() const noexcept override { return EventDataKind ::TurnStart; }
+    };
+
+    class TurnEndEvent : public EventData {
+    public:
+        TurnEndEvent() {}
+        EventDataKind GetKind() const noexcept override { return EventDataKind ::TurnEnd; }
+    };
+
+    class ExperienceGainEvent : public EventData {
+        ArbUt::BorrowedPtr<Creature> _creature;
+        uint32_t _previousExperience;
+        uint32_t _newExperience;
+
+    public:
+        ExperienceGainEvent(const ArbUt::BorrowedPtr<Creature>& creature, uint32_t previousExp, uint32_t newExp)
+            : _creature(creature), _previousExperience(previousExp), _newExperience(newExp) {}
+        EventDataKind GetKind() const noexcept override { return EventDataKind ::ExperienceGain; }
+        const ArbUt::BorrowedPtr<Creature>& GetCreature() const noexcept { return _creature; }
+        uint32_t GetPreviousExperience() const noexcept { return _previousExperience; }
+        uint32_t GetNewExperience() const noexcept { return _newExperience; }
+    };
+
     class DisplayTextEvent : public EventData {
         const ArbUt::StringView _text;
 

src/Battling/EventHooks/EventDataKind.hpp

@@ -3,7 +3,7 @@
 #include <Arbutils/Enum.hpp>
 
 namespace CreatureLib::Battling {
-    ENUM(EventDataKind, uint8_t, Damage, Heal, Faint, Switch, DisplayText)
+    ENUM(EventDataKind, uint8_t, Damage, Heal, Faint, Switch, TurnStart, TurnEnd, ExperienceGain, DisplayText)
 }
 
 #endif // CREATURELIB_EVENTDATAKIND_HPP