Added Wren scripting with module system 📚

Added Input pressed, released system
Added interface button support with wren onclick callback

Nuake/src/Scripting/WrenScript.cpp

@@ -0,0 +1,62 @@
+#include "WrenScript.h"
+#include "../Core/FileSystem.h"
+#include <src/Vendors/wren/src/include/wren.h>
+WrenScript::WrenScript(const std::string& path, const std::string& mod)
+{
+
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+
+	
+	wrenEnsureSlots(vm, 1);
+	wrenGetVariable(vm, "main", mod.c_str(), 0);
+
+	this->m_Instance = wrenGetSlotHandle(vm, 0);
+
+	this->m_OnInitHandle = wrenMakeCallHandle(vm, "init()");
+	this->m_OnUpdateHandle = wrenMakeCallHandle(vm, "update(_)");
+	this->m_OnExitHandle = wrenMakeCallHandle(vm, "exit()");
+}
+
+void WrenScript::CallInit()
+{
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+	wrenSetSlotHandle(vm, 0, this->m_Instance);
+	WrenInterpretResult result = wrenCall(vm, this->m_OnInitHandle);
+}
+
+void WrenScript::CallUpdate(float timestep)
+{
+
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+	wrenEnsureSlots(vm, 2);
+	wrenSetSlotHandle(vm, 0, this->m_Instance);
+	wrenSetSlotDouble(vm, 1, timestep);
+	WrenInterpretResult result = wrenCall(vm, this->m_OnUpdateHandle);
+}
+
+void WrenScript::CallExit()
+{
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+	wrenSetSlotHandle(vm, 0, this->m_Instance);
+	WrenInterpretResult result = wrenCall(vm, this->m_OnExitHandle);
+}
+
+void WrenScript::RegisterMethod(const std::string& signature)
+{
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+	WrenHandle* handle =  wrenMakeCallHandle(vm, signature.c_str());
+	methods.emplace(signature, handle);
+}
+
+void WrenScript::CallMethod(const std::string& signature)
+{
+	WrenVM* vm = ScriptingEngine::GetWrenVM();
+	
+
+	// Not found. maybe try to register it?
+	if (methods.find(signature) == methods.end())
+		return;
+	wrenSetSlotHandle(vm, 0, this->m_Instance);
+	WrenHandle* handle = methods[signature];
+	WrenInterpretResult result = wrenCall(vm, handle);
+}