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

src/Battling/Library/MiscLibrary.cpp

@@ -0,0 +1,20 @@
+#include "MiscLibrary.hpp"
+#include <CreatureLib/Battling/Models/Battle.hpp>
+#include "../PkmnScriptHook.hpp"
+
+bool PkmnLib::Battling::MiscLibrary::IsCritical(CreatureLib::Battling::ExecutingAttack* attack,
+                                                CreatureLib::Battling::Creature* target, uint8_t hit) const {
+    uint8_t critStage = 0;
+    PKMN_HOOK(ModifyCriticalStage, attack, attack, target, hit, &critStage);
+    auto rand = target->GetBattle()->GetRandom();
+    switch (critStage){
+        case 0: return rand->Get(24) == 0;
+        case 1: return rand->Get(8) == 0;
+        case 2: return rand->Get(2) == 0;
+        default: return true;
+    }
+}
+
+bool PkmnLib::Battling::MiscLibrary::CanFlee(CreatureLib::Battling::FleeTurnChoice* switchChoice) const {
+    return CreatureLib::Battling::MiscLibrary::CanFlee(switchChoice);
+}

src/Battling/Library/MiscLibrary.hpp

@@ -0,0 +1,15 @@
+#ifndef PKMNLIB_MISCLIBRARY_HPP
+#define PKMNLIB_MISCLIBRARY_HPP
+
+#include <CreatureLib/Battling/Library/MiscLibrary.hpp>
+
+namespace PkmnLib::Battling{
+    class MiscLibrary : CreatureLib::Battling::MiscLibrary {
+        ~MiscLibrary() override = default;
+        bool IsCritical(CreatureLib::Battling::ExecutingAttack* attack, CreatureLib::Battling::Creature* target,
+                        uint8_t hit) const override;
+        bool CanFlee(CreatureLib::Battling::FleeTurnChoice* switchChoice) const override;
+    };
+}
+
+#endif // PKMNLIB_MISCLIBRARY_HPP

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

src/Battling/PkmnScriptHook.hpp

@@ -0,0 +1,13 @@
+#include "PkmnScript.hpp"
+
+#define PKMN_HOOK(hookName, source, ...)                                                                               \
+    {                                                                                                                  \
+        auto aggregator = source->GetScriptIterator();                                                                 \
+        while (aggregator.HasNext()) {                                                                                 \
+            auto next = aggregator.GetNext();                                                                          \
+            if (next == nullptr)                                                                                       \
+                continue;                                                                                              \
+            auto castNext = dynamic_cast<PkmnLib::Battling::PkmnScript*>(next);                                        \
+            castNext->hookName(__VA_ARGS__);                                                                               \
+        }                                                                                                              \
+    }