1 files changed, 9 insertions, 3 deletions

diff --git a/src/Simulator/FloodyFluidSimulator.h b/src/Simulator/FloodyFluidSimulator.h
index c4af2e246..5fd91b2b1 100644
--- a/src/Simulator/FloodyFluidSimulator.h
+++ b/src/Simulator/FloodyFluidSimulator.h
@@ -38,14 +38,20 @@ protected:
 	// cDelayedFluidSimulator overrides:
 	virtual void SimulateBlock(cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override;
 	
-	/// Checks tributaries, if not fed, decreases the block's level and returns true
+	/** Checks tributaries, if not fed, decreases the block's level and returns true. */
 	bool CheckTributaries(cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_MyMeta);
 
-	/// Spreads into the specified block, if the blocktype there allows. a_Area is for checking.
+	/** Spreads into the specified block, if the blocktype there allows. a_Area is for checking. */
 	void SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_NewMeta);
 	
-	/// Checks if there are enough neighbors to create a source at the coords specified; turns into source and returns true if so
+	/** Checks if there are enough neighbors to create a source at the coords specified; turns into source and returns true if so. */
 	bool CheckNeighborsForSource(cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ);
+
+	/** Spread water to neighbors.
+	 *
+	 * May be overridden to provide more sophisticated algorithms.
+	 */
+	virtual void Spread(cChunk * a_Chunk, int a_RelX, int a_RelY, int a_RelZ, NIBBLETYPE a_NewMeta);
 } ;