1 files changed, 14 insertions, 9 deletions

diff --git a/src/World.cpp b/src/World.cpp
index e669f6fa0..319d5851f 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -1592,9 +1592,9 @@ bool cWorld::GrowRipePlant(int a_BlockX, int a_BlockY, int a_BlockZ, bool a_IsBy
 			MTRand r1;
 			for (int i = 0; i < 60; i++)
 			{
-				int OfsX = (r1.randInt(3) + r1.randInt(3) + r1.randInt(3) + r1.randInt(3)) / 2 - 3;
-				int OfsY = r1.randInt(3) + r1.randInt(3) - 3;
-				int OfsZ = (r1.randInt(3) + r1.randInt(3) + r1.randInt(3) + r1.randInt(3)) / 2 - 3;
+				int OfsX = static_cast<int>(r1.randInt(3) + r1.randInt(3) + r1.randInt(3) + r1.randInt(3)) / 2 - 3;
+				int OfsY = static_cast<int>(r1.randInt(3) + r1.randInt(3)) - 3;
+				int OfsZ = static_cast<int>(r1.randInt(3) + r1.randInt(3) + r1.randInt(3) + r1.randInt(3)) / 2 - 3;
 				BLOCKTYPE Ground = GetBlock(a_BlockX + OfsX, a_BlockY + OfsY, a_BlockZ + OfsZ);
 				if (Ground != E_BLOCK_GRASS)
 				{
@@ -2844,7 +2844,7 @@ bool cWorld::SetCommandBlockCommand(int a_BlockX, int a_BlockY, int a_BlockZ, co
 	{
 		AString m_Command;
 	public:
-		cUpdateCommandBlock(const AString & a_Command) : m_Command(a_Command) {}
+		cUpdateCommandBlock(const AString & a_CallbackCommand) : m_Command(a_CallbackCommand) {}
 			
 		virtual bool Item(cCommandBlockEntity * a_CommandBlock) override
 		{
@@ -3319,20 +3319,25 @@ cFluidSimulator * cWorld::InitializeFluidSimulator(cIniFile & a_IniFile, const c
 		int Falloff               = a_IniFile.GetValueSetI(SimulatorSectionName, "Falloff",               IsWater ? 1 : 2);
 		int TickDelay             = a_IniFile.GetValueSetI(SimulatorSectionName, "TickDelay",             IsWater ? 5 : 30);
 		int NumNeighborsForSource = a_IniFile.GetValueSetI(SimulatorSectionName, "NumNeighborsForSource", IsWater ? 2 : -1);
+		
+		if ((Falloff > 15) || (Falloff < 0))
+		{
+			LOGWARNING("Falloff for %s simulator is out of range, assuming default of %d", a_FluidName, IsWater ? 1 : 2);
+		}
 
 		if (NoCaseCompare(SimulatorName, "floody") == 0)
 		{
-			res = new cFloodyFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, Falloff, TickDelay, NumNeighborsForSource);
+			res = new cFloodyFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, static_cast<NIBBLETYPE>(Falloff), TickDelay, NumNeighborsForSource);
 		}
 		else if (NoCaseCompare(SimulatorName, "vanilla") == 0)
 		{
-			res = new cVanillaFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, Falloff, TickDelay, NumNeighborsForSource);
+			res = new cVanillaFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, static_cast<NIBBLETYPE>(Falloff), TickDelay, NumNeighborsForSource);
 		}
 		else
 		{
 			// The simulator name doesn't match anything we have, issue a warning:
 			LOGWARNING("%s [Physics]:%s specifies an unknown simulator, using the default \"Vanilla\".", GetIniFileName().c_str(), SimulatorNameKey.c_str());
-			res = new cVanillaFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, Falloff, TickDelay, NumNeighborsForSource);
+			res = new cVanillaFluidSimulator(*this, a_SimulateBlock, a_StationaryBlock, static_cast<NIBBLETYPE>(Falloff), TickDelay, NumNeighborsForSource);
 		}
 	}
 	
@@ -3442,9 +3447,9 @@ void cWorld::cTaskSendBlockToAllPlayers::Run(cWorld & a_World)
 		public cPlayerListCallback
 	{
 	public:
-		cPlayerCallback(std::vector<Vector3i> & a_SendQueue, cWorld & a_World) :
+		cPlayerCallback(std::vector<Vector3i> & a_SendQueue, cWorld & a_CallbackWorld) :
 			m_SendQueue(a_SendQueue),
-			m_World(a_World)
+			m_World(a_CallbackWorld)
 		{
 		}