Support for specific PkmnLib functions in Scripts, added ModifyCriticalStage function.

src/Battling/PkmnScript.hpp

@@ -0,0 +1,16 @@
+#ifndef PKMNLIB_PKMNSCRIPT_HPP
+#define PKMNLIB_PKMNSCRIPT_HPP
+#include <CreatureLib/Battling/ScriptHandling/Script.hpp>
+#include "Pokemon/Pokemon.hpp"
+
+namespace PkmnLib::Battling{
+    class PkmnScript : public CreatureLib::Battling::Script{
+    public:
+        PkmnScript(const std::string& name) : Script(name) {}
+
+        virtual void ModifyCriticalStage(CreatureLib::Battling::ExecutingAttack* attack,
+                                         CreatureLib::Battling::Creature* target, uint8_t hit, uint8_t* critStage){};
+    };
+}
+
+#endif // PKMNLIB_PKMNSCRIPT_HPP