COMMON: Remove unused RandomSource destructor, clarify comments, cleanup

2 files changed, 7 insertions, 10 deletions

diff --git a/common/random.cpp b/common/random.cpp
index 9ecd5d0892..55fa3cbd30 100644
--- a/common/random.cpp
+++ b/common/random.cpp
@@ -33,15 +33,12 @@ RandomSource::RandomSource(const String &name) {
 	uint32 seed = g_system->getMillis();
 	setSeed(seed);
 
-	// Register this random source with the event recorder. This might
-	// reset the seed, so call it *after* the initial seed has been set.
+	// Register this random source with the event recorder. This may end
+	// up querying or resetting the current seed, so we must call it
+	// *after* the initial seed has been set.
 	g_eventRec.registerRandomSource(*this, name);
 }
 
-RandomSource::~RandomSource() {
-	// TODO: Unregister with g_eventRec
-}
-
 void RandomSource::setSeed(uint32 seed) {
 	_randSeed = seed;
 }
diff --git a/common/random.h b/common/random.h
index ea590f4135..90f2ed5cb0 100644
--- a/common/random.h
+++ b/common/random.h
@@ -45,11 +45,9 @@ public:
 	 */
 	RandomSource(const String &name);
 
-	~RandomSource();
-
 	void setSeed(uint32 seed);
 
-	uint32 getSeed() {
+	uint32 getSeed() const {
 		return _randSeed;
 	}
 
@@ -59,12 +57,14 @@ public:
 	 * @return	a random number in the interval [0, max]
 	 */
 	uint getRandomNumber(uint max);
+
 	/**
 	 * Generates a random bit, i.e. either 0 or 1.
-	 * Identical to getRandomNumber(1), but faster, hopefully.
+	 * Identical to getRandomNumber(1), but potentially faster.
 	 * @return	a random bit, either 0 or 1
 	 */
 	uint getRandomBit();
+
 	/**
 	 * Generates a random unsigned integer in the interval [min, max].
 	 * @param min	the lower bound