1 files changed, 58 insertions, 0 deletions
diff --git a/source/Simulator/ClassicFluidSimulator.h b/source/Simulator/ClassicFluidSimulator.h
new file mode 100644
index 000000000..ebccda487
--- /dev/null
+++ b/source/Simulator/ClassicFluidSimulator.h
@@ -0,0 +1,58 @@
+
+// ClassicFluidSimulator.h
+
+// Interfaces to the cClassicFluidSimulator class representing the original MCServer's fluid simulator
+
+
+
+
+
+#pragma once
+
+#include "FluidSimulator.h"
+
+
+
+
+
+class cClassicFluidSimulator :
+	public cFluidSimulator
+{
+public:
+	cClassicFluidSimulator(cWorld * a_World, BLOCKTYPE a_Fluid, BLOCKTYPE a_StationaryFluid, NIBBLETYPE a_MaxHeight, NIBBLETYPE a_Falloff);
+	~cClassicFluidSimulator();
+
+	// cSimulator overrides:
+	virtual void Simulate(float a_Dt) override;
+	virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ) override;
+	virtual bool IsAllowedBlock(BLOCKTYPE a_BlockType) override;
+
+	// cFluidSimulator overrides:
+	virtual Direction GetFlowingDirection(int a_X, int a_Y, int a_Z, bool a_Over = true) override;
+	
+	bool CanWashAway (BLOCKTYPE a_BlockType);
+	bool IsSolidBlock(BLOCKTYPE a_BlockType);
+	bool IsPassableForFluid(BLOCKTYPE a_BlockType);
+	
+protected:
+	NIBBLETYPE GetHighestLevelAround(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+	/// Applies special rules such as generation of water between sources, returns false if it is necessary to apply general rules
+	bool UniqueSituation(Vector3i a_Pos);
+	
+	void ApplyUniqueToNearest(Vector3i a_Pos);
+
+	float m_Timer;
+
+	// fwd: ClassicFluidSimulator.cpp
+	class FluidData;
+	
+	FluidData * m_Data;
+
+	NIBBLETYPE m_MaxHeight;
+	NIBBLETYPE m_Falloff;
+} ;
+
+
+
+