1 files changed, 55 insertions, 0 deletions

diff --git a/source/FluidSimulator.h b/source/FluidSimulator.h
new file mode 100644
index 000000000..1ec254595
--- /dev/null
+++ b/source/FluidSimulator.h
@@ -0,0 +1,55 @@
+#pragma once
+
+#include "Simulator.h"
+#include "Vector3i.h"
+
+
+//TODO This definitly needs a better naming :D but how?
+enum Direction
+{
+	X_PLUS,
+	X_MINUS,
+	Y_PLUS,
+	Y_MINUS,
+	Z_PLUS,
+	Z_MINUS,
+	NONE
+};
+
+class Vector3i;
+class cWorld;
+class cFluidSimulator : public cSimulator
+{
+public:
+	cFluidSimulator( cWorld* a_World );
+	~cFluidSimulator();
+
+	virtual void Simulate( float a_Dt );
+
+	//Gets the flowing direction. if a_Over is true also the block over the current block affects the direction (standard)
+	Direction GetFlowingDirection(int a_X, int a_Y, int a_Z, bool a_Over = true);
+
+	virtual bool IsAllowedBlock( char a_BlockID ) = 0;
+	virtual bool IsStationaryBlock( char a_BlockID);
+	virtual bool IsPassableForFluid( char a_BlockID );
+	bool CanWashAway( char a_BlockID );
+	bool IsSolidBlock(char a_BlockID);
+protected:
+	virtual void AddBlock( int a_X, int a_Y, int a_Z);
+	char GetHighestLevelAround( int a_X, int a_Y, int a_Z );
+
+	bool UniqueSituation(Vector3i a_Pos); //Applys special for this fluid rules like generation of water betwin sources, returns false if it is necessary to apply general rules
+	void ApplyUniqueToNearest(Vector3i a_Pos);
+
+	float m_Timer;
+
+	class FluidData;
+	FluidData* m_Data;
+
+	//Customize
+	char m_FluidBlock;
+	char m_StationaryFluidBlock;
+	char m_MaxHeight;
+	char m_FlowReduction;
+
+};
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