feat(rage): add atArray (#2)

Co-authored-by: maybegreat48

classes.cpp

@@ -7,6 +7,7 @@
 #include "network/rlGamerInfoBase.hpp"
 #include "network/rlGamerInfo.hpp"
 #include "player/CPlayerInfo.hpp"
+#include "rage/atArray.hpp"
 #include "rage/joaat.hpp"
 #include "rage/vector.hpp"
 #include "script/scriptHandlerNetComponent.hpp"

rage/atArray.hpp

@@ -0,0 +1,71 @@
+#pragma once
+#include <cstdint>
+#include <initializer_list>
+#include <ostream>
+#include <vector>
+
+namespace rage
+{
+#pragma pack(push, 8)
+    template <typename T>
+    class atArray
+    {
+    public:
+        atArray() :
+            m_data(nullptr),
+            m_size(0),
+            m_count(0)
+        {
+
+        }
+
+        T* begin() const
+        {
+            return &m_data[0];
+        }
+
+        T* end() const
+        {
+            return &m_data[m_size];
+        }
+
+        T* data() const
+        {
+            return m_data;
+        }
+
+        std::uint16_t size() const
+        {
+            return m_size;
+        }
+
+        std::uint16_t count() const
+        {
+            return m_count;
+        }
+
+        T& operator[](std::uint16_t index) const
+        {
+            return m_data[index];
+        }
+
+        bool contains(T comparator)
+        {
+            for (auto iter_value : this)
+            {
+                if (iter_value == comparator)
+                {
+                    return true;
+                }
+            }
+            return false;
+        }
+
+    private:
+        T* m_data;
+        std::uint16_t m_size;
+        std::uint16_t m_count;
+    };
+    static_assert(sizeof(rage::atArray<std::uint32_t>) == 0x10, "rage::atArray is not properly sized");
+#pragma pack(pop)
+}