From 515edbcad83405138795ce005109c5f8a6142320 Mon Sep 17 00:00:00 2001
From: Ryan <80224521+Rxann@users.noreply.github.com>
Date: Thu, 13 Jun 2024 17:04:16 -0400
Subject: [PATCH] Guid (#11)
MIME-Version: 1.0
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* add guid

* Update Guid.hpp

* it’s too late for all of this

* format
---
 classes.cpp   |  3 ++-
 rage/Guid.hpp | 42 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100644 rage/Guid.hpp

diff --git a/classes.cpp b/classes.cpp
index 51728cc..14f17ce 100644
--- a/classes.cpp
+++ b/classes.cpp
@@ -47,4 +47,5 @@
 #include "script/scrThread.hpp"
 #include "script/scrThreadContext.hpp"
 #include "script/scrVector.hpp"
-#include "script/types.hpp"
\ No newline at end of file
+#include "script/types.hpp"
+#include "rage/Guid.hpp"
\ No newline at end of file
diff --git a/rage/Guid.hpp b/rage/Guid.hpp
new file mode 100644
index 0000000..76bc42c
--- /dev/null
+++ b/rage/Guid.hpp
@@ -0,0 +1,42 @@
+#pragma once
+#include <cstdint>
+
+template <typename size_t Len>
+class Guid {
+public:
+  static_assert(Len > 0);
+
+  inline constexpr size_t size() const { return Len; }
+
+  template <typename T> 
+  inline constexpr T &At(size_t i) {
+    static_assert(sizeof(T) <= sizeof(uint64_t));
+    assert(i < Len);
+    return *reinterpret_cast<T *>(&m_Buffer[i]);
+  }
+
+  inline constexpr uint32_t &operator[](size_t i) { return At<uint32_t>(i); }
+
+  inline constexpr Guid() {
+    for (size_t i = 0; i < size(); i++)
+      m_Buffer[i] = 0;
+  }
+
+  template <typename size_t Len2>
+  inline constexpr Guid<Len> &operator=(Guid<Len2> g) {
+    for (size_t i = 0; i < std::min(size(), g.size()); i++)
+      m_Buffer[i] = g[i];
+    return *this;
+  }
+
+  template <typename size_t Len2> 
+  inline constexpr Guid(Guid<Len2> g) {
+    *this = g;
+  }
+
+  inline constexpr Any *get() { return reinterpret_cast<Any *>(&m_Buffer); }
+
+private:
+  alignas(8) uint64_t m_Buffer[Len];
+};
+static_assert(sizeof(Guid<5>) == sizeof(uint64_t) * 5);
\ No newline at end of file