1 files changed, 11 insertions, 0 deletions
diff --git a/engine/xe_utils.hpp b/engine/xe_utils.hpp
new file mode 100644
index 0000000..4ec88cf
--- /dev/null
+++ b/engine/xe_utils.hpp
@@ -0,0 +1,11 @@
+#pragma once
+
+namespace xe {
+
+template <typename T, typename... Rest>
+void hashCombine(std::size_t& seed, const T& v, const Rest&... rest) {
+  seed ^= std::hash<T>{}(v) + 0x9e3779b9 + (seed << 6) + (seed >> 2);
+  (hashCombine(seed, rest), ...);
+};
+
+}
+\ No newline at end of file