Fix RNG default constructor (TODO: implement Clock class)

include/J3ML/Algorithm/RNG.h

@@ -1,6 +1,5 @@
 #pragma once
 
-
 #include "J3ML/J3ML.h"
 
 namespace J3ML::Algorithm
@@ -45,14 +44,18 @@ namespace J3ML::Algorithm
     class RNG {
     public:
         /// Initializes the generator from the current system clock.
-        RNG();
+        RNG()
+        {
+            // TODO: Implement Clock class
+            Seed(0);
+        }
         RNG(u32 seed, u32 multiplier = 69621,
             u32 increment = 0, u32 modulus = 0x7FFFFFFF) // 2^31 - 1
         {
             Seed(seed, multiplier, increment, modulus);
         }
         /// Reinitializes the generator to the new settings.
-        void Seed(u32 seed, u32 multiplier, u32 increment, u32 modulus = 0x7FFFFFFF);
+        void Seed(u32 seed, u32 multiplier = 69621, u32 increment = 0, u32 modulus = 0x7FFFFFFF);
         /// Returns a random integer picked uniformly in the range [0, MaxInt()]
         u32 Int();
         /// Returns the biggest number the generator can yield. [modulus - 1]