Just wrote my own entity system to figure it out.

rand.hpp

@@ -1,6 +1,28 @@
 #pragma once
 #include <random>
 
+
 namespace Random {
-  int rand_int(int from, int to);
+  extern std::mt19937 GENERATOR;
+
+  template<typename T>
+  T uniform(T from, T to) {
+    std::uniform_int_distribution<T> rand(from, to);
+
+    return rand(GENERATOR);
+  }
+
+  template<typename T>
+  T uniform_real(T from, T to) {
+    std::uniform_real_distribution<T> rand(from, to);
+
+    return rand(GENERATOR);
+  }
+
+  template<typename T>
+  T normal(T from, T to) {
+    std::normal_distribution<T> rand(from, to);
+
+    return rand(GENERATOR);
+  }
 }