love.math.setRandomSeed now calls random() a couple times internally, to make similar seeds give less similar results when random() is called for the first time after setRandomSeed.

src/modules/math/RandomGenerator.cpp

@@ -81,6 +81,11 @@ void RandomGenerator::setSeed(RandomGenerator::Seed newseed)
 
 	seed = newseed;
 	rng_state = seed;
+
+	// Xorshift's first couple results after seeding will be similar to results
+	// from very similar seeds, so we immediately discard them here.
+	for (int i = 0; i < 2; i++)
+		rand();
 }
 
 RandomGenerator::Seed RandomGenerator::getSeed() const