Fixed some Visual Studio warnings

src/Bindings/LuaState.cpp

@@ -979,6 +979,18 @@ void cLuaState::GetStackValue(int a_StackPos, double & a_ReturnedVal)
 
 
 
+void cLuaState::GetStackValue(int a_StackPos, float & a_ReturnedVal)
+{
+	if (lua_isnumber(m_LuaState, a_StackPos))
+	{
+		a_ReturnedVal = static_cast<float>(tolua_tonumber(m_LuaState, a_StackPos, a_ReturnedVal));
+	}
+}
+
+
+
+
+
 void cLuaState::GetStackValue(int a_StackPos, eWeather & a_ReturnedVal)
 {
 	if (!lua_isnumber(m_LuaState, a_StackPos))
@@ -1415,7 +1427,7 @@ bool cLuaState::CheckParamFunctionOrNil(int a_StartParam, int a_EndParam)
 bool cLuaState::CheckParamEnd(int a_Param)
 {
 	tolua_Error tolua_err;
-	if (tolua_isnoobj(m_LuaState, a_Param, &tolua_err))
+	if (tolua_isnoobj(m_LuaState, a_Param, &tolua_err) == 1)
 	{
 		return true;
 	}
@@ -1437,7 +1449,7 @@ bool cLuaState::IsParamUserType(int a_Param, AString a_UserType)
 	ASSERT(IsValid());
 	
 	tolua_Error tolua_err;
-	return tolua_isusertype(m_LuaState, a_Param, a_UserType.c_str(), 0, &tolua_err);
+	return (tolua_isusertype(m_LuaState, a_Param, a_UserType.c_str(), 0, &tolua_err) == 1);
 }
 
 
@@ -1449,7 +1461,7 @@ bool cLuaState::IsParamNumber(int a_Param)
 	ASSERT(IsValid());
 	
 	tolua_Error tolua_err;
-	return tolua_isnumber(m_LuaState, a_Param, 0, &tolua_err);
+	return (tolua_isnumber(m_LuaState, a_Param, 0, &tolua_err) == 1);
 }
 
 

src/Bindings/LuaState.h

@@ -251,6 +251,7 @@ public:
 	void GetStackValue(int a_StackPos, bool & a_Value);
 	void GetStackValue(int a_StackPos, cRef & a_Ref);
 	void GetStackValue(int a_StackPos, double & a_Value);
+	void GetStackValue(int a_StackPos, float & a_ReturnedVal);
 	void GetStackValue(int a_StackPos, eWeather & a_Value);
 	void GetStackValue(int a_StackPos, int & a_Value);
 	void GetStackValue(int a_StackPos, pBlockArea & a_Value);

src/Bindings/ManualBindings.cpp

@@ -2036,8 +2036,8 @@ static int tolua_cWorld_BroadcastParticleEffect(lua_State * tolua_S)
 	// Read the params:
 	cWorld * World = nullptr;
 	AString Name;
-	double PosX, PosY, PosZ, OffX, OffY, OffZ;
+	float PosX, PosY, PosZ, OffX, OffY, OffZ;
-	double ParticleData;
+	float ParticleData;
 	int ParticleAmmount;
 	L.GetStackValues(1, World, Name, PosX, PosY, PosZ, OffX, OffY, OffZ, ParticleData, ParticleAmmount);
 	if (World == nullptr)

src/Chunk.cpp

@@ -1827,7 +1827,7 @@ bool cChunk::SetSignLines(int a_PosX, int a_PosY, int a_PosZ, const AString & a_
 		)
 		{
 			MarkDirty();
-			(reinterpret_cast<cSignEntity *>(*itr))->SetLines(a_Line1, a_Line2, a_Line3, a_Line4);
+			reinterpret_cast<cSignEntity *>(*itr)->SetLines(a_Line1, a_Line2, a_Line3, a_Line4);
 			m_World->BroadcastBlockEntity(a_PosX, a_PosY, a_PosZ);
 			return true;
 		}

src/Mobs/Monster.cpp

@@ -261,11 +261,11 @@ void cMonster::MoveToWayPoint(cChunk & a_Chunk)
 
 bool cMonster::EnsureProperDestination(cChunk & a_Chunk)
 {
-	cChunk * Chunk = a_Chunk.GetNeighborChunk(m_FinalDestination.x, m_FinalDestination.z);
+	cChunk * Chunk = a_Chunk.GetNeighborChunk(FloorC(m_FinalDestination.x), FloorC(m_FinalDestination.z));
 	BLOCKTYPE BlockType;
 	NIBBLETYPE BlockMeta;
-	int RelX = m_FinalDestination.x - Chunk->GetPosX() * cChunkDef::Width;
+	int RelX = FloorC(m_FinalDestination.x) - Chunk->GetPosX() * cChunkDef::Width;
-	int RelZ = m_FinalDestination.z - Chunk->GetPosZ() * cChunkDef::Width;
+	int RelZ = FloorC(m_FinalDestination.z) - Chunk->GetPosZ() * cChunkDef::Width;
 	if ((Chunk == nullptr) || !Chunk->IsValid())
 	{
 		return false;
@@ -274,7 +274,7 @@ bool cMonster::EnsureProperDestination(cChunk & a_Chunk)
 	// If destination in the air, go down to the lowest air block.
 	while (m_FinalDestination.y > 0)
 	{
-		Chunk->GetBlockTypeMeta(RelX, m_FinalDestination.y - 1, RelZ, BlockType, BlockMeta);
+		Chunk->GetBlockTypeMeta(RelX, FloorC(m_FinalDestination.y) - 1, RelZ, BlockType, BlockMeta);
 		if (cBlockInfo::IsSolid(BlockType))
 		{
 			break;
@@ -288,7 +288,7 @@ bool cMonster::EnsureProperDestination(cChunk & a_Chunk)
 	bool InWater = false;
 	while (m_FinalDestination.y < cChunkDef::Height)
 	{
-		Chunk->GetBlockTypeMeta(RelX, m_FinalDestination.y, RelZ, BlockType, BlockMeta);
+		Chunk->GetBlockTypeMeta(RelX, FloorC(m_FinalDestination.y), RelZ, BlockType, BlockMeta);
 		if (BlockType == E_BLOCK_STATIONARY_WATER)
 		{
 			InWater = true;

src/Tracer.cpp

@@ -56,13 +56,13 @@ int cTracer::SigNum(float a_Num)
 {
 	if (a_Num < 0.f)
 	{
-		return -1.f;
+		return -1;
 	}
 	if (a_Num > 0.f)
 	{
-		return 1.f;
+		return 1;
 	}
-	return 0.f;
+	return 0;
 }
 
 

src/Vector3.h

@@ -80,14 +80,14 @@ public:
 
 	inline bool HasNonZeroLength(void) const
 	{
-		#ifndef __GNUC__
+		#ifdef __clang__
 			#pragma clang diagnostics push
 			#pragma clang diagnostics ignored "-Wfloat-equal"
 		#endif
 
 		return ((x != 0) || (y != 0) || (z != 0));
 
-		#ifndef __GNUC__
+		#ifdef __clang__
 			#pragma clang diagnostics pop
 		#endif
 	}
@@ -136,14 +136,14 @@ public:
 		// Perform a strict comparison of the contents - we want to know whether this object is exactly equal
 		// To perform EPS-based comparison, use the EqualsEps() function
 
-		#ifndef __GNUC__
+		#ifdef __clang__
 			#pragma clang diagnostics push
 			#pragma clang diagnostics ignored "-Wfloat-equal"
 		#endif
 
 		return !((x != a_Rhs.x) || (y != a_Rhs.y) || (z != a_Rhs.z));
 
-		#ifndef __GNUC__
+		#ifdef __clang__
 			#pragma clang diagnostics pop
 		#endif
 	}