Cleaned up Events, added events on species and variant changes.

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

src/Battling/EventHooks/Events/DamageEvent.hpp

@@ -0,0 +1,23 @@
+#ifndef CREATURELIB_DAMAGEEVENT_HPP
+#define CREATURELIB_DAMAGEEVENT_HPP
+#include "EventData.hpp"
+
+namespace CreatureLib::Battling {
+    class DamageEvent : public EventData {
+        ArbUt::BorrowedPtr<Creature> _creature;
+        DamageSource _damageSource;
+        uint32_t _originalHealth;
+        uint32_t _newHealth;
+
+    public:
+        DamageEvent(Creature* c, DamageSource s, uint32_t oHealth, uint32_t newHealth) noexcept
+            : _creature(c), _damageSource(s), _originalHealth(oHealth), _newHealth(newHealth) {}
+        EventDataKind GetKind() const noexcept override { return EventDataKind ::Damage; }
+        const ArbUt::BorrowedPtr<Creature>& GetCreature() const noexcept { return _creature; }
+        DamageSource GetDamageSource() const noexcept { return _damageSource; }
+        uint32_t GetOriginalHealth() const noexcept { return _originalHealth; }
+        uint32_t GetNewHealth() const noexcept { return _newHealth; }
+    };
+}
+
+#endif // CREATURELIB_DAMAGEEVENT_HPP