diff --git a/SetFlags.cmake b/SetFlags.cmake
index 2de86090d..c20a45133 100644
--- a/SetFlags.cmake
+++ b/SetFlags.cmake
@@ -248,7 +248,7 @@ macro(set_exe_flags)
 			endif()
 			# clang does not provide the __extern_always_inline macro and a part of libm depends on this when using fast-math
 			add_flags_cxx("-D__extern_always_inline=inline")
-			add_flags_cxx("-Werror -Weverything -Wno-c++98-compat-pedantic -Wno-string-conversion")
+			add_flags_cxx("-Weverything -Werror -Wno-c++98-compat-pedantic -Wno-string-conversion")
 			add_flags_cxx("-Wno-exit-time-destructors -Wno-padded -Wno-weak-vtables")
 			if ("${CLANG_VERSION}" VERSION_GREATER 3.0)
 				# flags that are not present in 3.0
diff --git a/src/Bindings/CMakeLists.txt b/src/Bindings/CMakeLists.txt
index e1ded8446..b14576ea0 100644
--- a/src/Bindings/CMakeLists.txt
+++ b/src/Bindings/CMakeLists.txt
@@ -146,7 +146,12 @@ set_source_files_properties(${BINDING_OUTPUTS} PROPERTIES GENERATED TRUE)
 set_source_files_properties(${CMAKE_SOURCE_DIR}/src/Bindings/Bindings.cpp PROPERTIES COMPILE_FLAGS -Wno-error)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    set_source_files_properties(DeprecatedBindings.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+    set_source_files_properties(LuaState.cpp COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(LuaWindow.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
+    set_source_files_properties(ManualBindings.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+    set_source_files_properties(ManualBindings_World.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+    set_source_files_properties(PluginLua.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/Bindings/LuaChunkStay.cpp b/src/Bindings/LuaChunkStay.cpp
index e50ffb75b..1afd09d11 100644
--- a/src/Bindings/LuaChunkStay.cpp
+++ b/src/Bindings/LuaChunkStay.cpp
@@ -41,7 +41,7 @@ bool cLuaChunkStay::AddChunks(int a_ChunkCoordTableStackPos)
 	
 	// Add each set of coords:
 	int NumChunks = luaL_getn(L, a_ChunkCoordTableStackPos);
-	m_Chunks.reserve((size_t)NumChunks);
+	m_Chunks.reserve(static_cast<size_t>(NumChunks));
 	for (int idx = 1; idx <= NumChunks; idx++)
 	{
 		// Push the idx-th element of the array onto stack top, check that it's a table:
@@ -133,7 +133,7 @@ void cLuaChunkStay::OnChunkAvailable(int a_ChunkX, int a_ChunkZ)
 	if (m_OnChunkAvailable.IsValid())
 	{
 		cPluginLua::cOperation Op(m_Plugin);
-		Op().Call((int)m_OnChunkAvailable, a_ChunkX, a_ChunkZ);
+		Op().Call(static_cast<int>(m_OnChunkAvailable), a_ChunkX, a_ChunkZ);
 	}
 }
 
@@ -147,7 +147,7 @@ bool cLuaChunkStay::OnAllChunksAvailable(void)
 	{
 		// Call the callback:
 		cPluginLua::cOperation Op(m_Plugin);
-		Op().Call((int)m_OnAllChunksAvailable);
+		Op().Call(static_cast<int>(m_OnAllChunksAvailable));
 		
 		// Remove the callback references - they won't be needed anymore
 		m_OnChunkAvailable.UnRef();
diff --git a/src/Bindings/LuaState.h b/src/Bindings/LuaState.h
index bbd0294ef..8a3411d30 100644
--- a/src/Bindings/LuaState.h
+++ b/src/Bindings/LuaState.h
@@ -393,7 +393,7 @@ protected:
 	*/
 	bool PushFunction(const cRef & a_FnRef)
 	{
-		return PushFunction((int)a_FnRef);
+		return PushFunction(static_cast<int>(a_FnRef));
 	}
 	
 	/** Pushes a function that is stored in a referenced table by name
diff --git a/src/BiomeDef.cpp b/src/BiomeDef.cpp
index a2a06f10c..9dbdf05a2 100644
--- a/src/BiomeDef.cpp
+++ b/src/BiomeDef.cpp
@@ -98,11 +98,11 @@ EMCSBiome StringToBiome(const AString & a_BiomeString)
 	{
 		if ((res >= biFirstBiome) && (res < biNumBiomes))
 		{
-			return (EMCSBiome)res;
+			return static_cast<EMCSBiome>(res);
 		}
 		else if ((res >= biFirstVariantBiome) && (res < biNumVariantBiomes))
 		{
-			return (EMCSBiome)res;
+			return static_cast<EMCSBiome>(res);
 		}
 		// It was an invalid number
 		return biInvalidBiome;
diff --git a/src/BlockArea.cpp b/src/BlockArea.cpp
index 89cf18d4a..7982afc31 100644
--- a/src/BlockArea.cpp
+++ b/src/BlockArea.cpp
@@ -60,7 +60,7 @@ void InternalMergeBlocks(
 				else
 				{
 					NIBBLETYPE FakeDestMeta = 0;
-					Combinator(a_DstTypes[DstIdx], a_SrcTypes[SrcIdx], FakeDestMeta, (NIBBLETYPE)0);
+					Combinator(a_DstTypes[DstIdx], a_SrcTypes[SrcIdx], FakeDestMeta, static_cast<NIBBLETYPE>(0));
 				}
 				++DstIdx;
 				++SrcIdx;
@@ -620,7 +620,7 @@ void cBlockArea::DumpToRawFile(const AString & a_FileName)
 	f.Write(&SizeX, 4);
 	f.Write(&SizeY, 4);
 	f.Write(&SizeZ, 4);
-	unsigned char DataTypes = (unsigned char)GetDataTypes();
+	unsigned char DataTypes = static_cast<unsigned char>(GetDataTypes());
 	f.Write(&DataTypes, 1);
 	size_t NumBlocks = GetBlockCount();
 	if (HasBlockTypes())
@@ -2157,7 +2157,7 @@ void cBlockArea::ExpandBlockTypes(int a_SubMinX, int a_AddMaxX, int a_SubMinY, i
 	int NewSizeX = m_Size.x + a_SubMinX + a_AddMaxX;
 	int NewSizeY = m_Size.y + a_SubMinY + a_AddMaxY;
 	int NewSizeZ = m_Size.z + a_SubMinZ + a_AddMaxZ;
-	size_t BlockCount = (size_t)(NewSizeX * NewSizeY * NewSizeZ);
+	size_t BlockCount = static_cast<size_t>(NewSizeX * NewSizeY * NewSizeZ);
 	BLOCKTYPE * NewBlockTypes = new BLOCKTYPE[BlockCount];
 	memset(NewBlockTypes, 0, BlockCount * sizeof(BLOCKTYPE));
 	int OldIndex = 0;
@@ -2187,7 +2187,7 @@ void cBlockArea::ExpandNibbles(NIBBLEARRAY & a_Array, int a_SubMinX, int a_AddMa
 	int NewSizeX = m_Size.x + a_SubMinX + a_AddMaxX;
 	int NewSizeY = m_Size.y + a_SubMinY + a_AddMaxY;
 	int NewSizeZ = m_Size.z + a_SubMinZ + a_AddMaxZ;
-	size_t BlockCount = (size_t)(NewSizeX * NewSizeY * NewSizeZ);
+	size_t BlockCount = static_cast<size_t>(NewSizeX * NewSizeY * NewSizeZ);
 	NIBBLETYPE * NewNibbles = new NIBBLETYPE[BlockCount];
 	memset(NewNibbles, 0, BlockCount * sizeof(NIBBLETYPE));
 	int OldIndex = 0;
diff --git a/src/BlockArea.h b/src/BlockArea.h
index 856df542f..4b672029b 100644
--- a/src/BlockArea.h
+++ b/src/BlockArea.h
@@ -321,7 +321,7 @@ public:
 	NIBBLETYPE * GetBlockMetas   (void) const { return m_BlockMetas; }     // NOTE: one byte per block!
 	NIBBLETYPE * GetBlockLight   (void) const { return m_BlockLight; }     // NOTE: one byte per block!
 	NIBBLETYPE * GetBlockSkyLight(void) const { return m_BlockSkyLight; }  // NOTE: one byte per block!
-	size_t       GetBlockCount(void) const { return (size_t)(m_Size.x * m_Size.y * m_Size.z); }
+	size_t       GetBlockCount(void) const { return static_cast<size_t>(m_Size.x * m_Size.y * m_Size.z); }
 	int MakeIndex(int a_RelX, int a_RelY, int a_RelZ) const;
 
 protected:
diff --git a/src/BlockEntities/BeaconEntity.cpp b/src/BlockEntities/BeaconEntity.cpp
index fb3940ce9..a945c6ea9 100644
--- a/src/BlockEntities/BeaconEntity.cpp
+++ b/src/BlockEntities/BeaconEntity.cpp
@@ -77,7 +77,7 @@ bool cBeaconEntity::IsValidEffect(cEntityEffect::eType a_Effect, char a_BeaconLe
 
 		default:
 		{
-			LOGD("%s: Invalid beacon effect: %d", __FUNCTION__, (int)a_Effect);
+			LOGD("%s: Invalid beacon effect: %d", __FUNCTION__, static_cast<int>(a_Effect));
 			return false;
 		}
 	}
@@ -228,9 +228,9 @@ void cBeaconEntity::GiveEffects(void)
 		virtual bool Item(cPlayer * a_Player)
 		{
 			Vector3d PlayerPosition = Vector3d(a_Player->GetPosition());
-			if (PlayerPosition.y > (double)m_PosY)
+			if (PlayerPosition.y > static_cast<double>(m_PosY))
 			{
-				PlayerPosition.y = (double)m_PosY;
+				PlayerPosition.y = static_cast<double>(m_PosY);
 			}
 
 			// TODO: Vanilla minecraft uses an AABB check instead of a radius one
diff --git a/src/BlockEntities/MobSpawnerEntity.cpp b/src/BlockEntities/MobSpawnerEntity.cpp
index f8222822c..4746bdd1b 100644
--- a/src/BlockEntities/MobSpawnerEntity.cpp
+++ b/src/BlockEntities/MobSpawnerEntity.cpp
@@ -145,9 +145,9 @@ void cMobSpawnerEntity::SpawnEntity(void)
 					break;
 				}
 
-				int RelX = (int) (m_RelX + (double)(Random.NextFloat() - Random.NextFloat()) * 4.0);
+				int RelX = static_cast<int>(m_RelX + static_cast<double>(Random.NextFloat() - Random.NextFloat()) * 4.0);
 				int RelY = m_RelY + Random.NextInt(3) - 1;
-				int RelZ = (int) (m_RelZ + (double)(Random.NextFloat() - Random.NextFloat()) * 4.0);
+				int RelZ = static_cast<int>(m_RelZ + static_cast<double>(Random.NextFloat() - Random.NextFloat()) * 4.0);
 
 				cChunk * Chunk = a_Chunk->GetRelNeighborChunkAdjustCoords(RelX, RelZ);
 				if ((Chunk == nullptr) || !Chunk->IsValid())
@@ -172,7 +172,12 @@ void cMobSpawnerEntity::SpawnEntity(void)
 					if (Chunk->GetWorld()->SpawnMobFinalize(Monster) != cEntity::INVALID_ID)
 					{
 						EntitiesSpawned = true;
-						Chunk->BroadcastSoundParticleEffect(2004, (int)(PosX * 8.0), (int)(RelY * 8.0), (int)(PosZ * 8.0), 0);
+						Chunk->BroadcastSoundParticleEffect(
+							2004,
+							static_cast<int>(PosX * 8.0),
+							static_cast<int>(RelY * 8.0),
+							static_cast<int>(PosZ * 8.0),
+							0);
 						m_NearbyEntitiesNum++;
 					}
 				}
@@ -260,7 +265,7 @@ int cMobSpawnerEntity::GetNearbyMonsterNum(eMonsterType a_EntityType)
 				return;
 			}
 
-			cMonster * Mob = (cMonster *)a_Entity;
+			cMonster * Mob = static_cast<cMonster *>(a_Entity);
 			if (Mob->GetMobType() != m_EntityType)
 			{
 				return;
diff --git a/src/BlockEntities/NoteEntity.cpp b/src/BlockEntities/NoteEntity.cpp
index a9af13c55..48ca15d1f 100644
--- a/src/BlockEntities/NoteEntity.cpp
+++ b/src/BlockEntities/NoteEntity.cpp
@@ -90,8 +90,13 @@ void cNoteEntity::MakeSound(void)
 	m_World->BroadcastBlockAction(m_PosX, m_PosY, m_PosZ, instrument, m_Pitch, E_BLOCK_NOTE_BLOCK);
 	
 	// TODO: instead of calculating the power function over and over, make a precalculated table - there's only 24 pitches after all
-	float calcPitch = pow(2.0f, ((float)m_Pitch - 12.0f) / 12.0f);
-	m_World->BroadcastSoundEffect(sampleName, (double)m_PosX, (double)m_PosY, (double)m_PosZ, 3.0f, calcPitch);
+	float calcPitch = pow(2.0f, static_cast<float>(m_Pitch - 12.0f) / 12.0f);
+	m_World->BroadcastSoundEffect(
+			sampleName,
+			static_cast<double>(m_PosX),
+			static_cast<double>(m_PosY),
+			static_cast<double>(m_PosZ),
+			3.0f, calcPitch);
 }
 
 
diff --git a/src/BlockID.cpp b/src/BlockID.cpp
index 7f0db3cfc..775d60a68 100644
--- a/src/BlockID.cpp
+++ b/src/BlockID.cpp
@@ -96,8 +96,7 @@ public:
 		else
 		{
 			// Not a resolvable string, try pure numbers: "45:6", "45^6" etc.
-			a_Item.m_ItemType = (short)atoi(Split[0].c_str());
-			if ((a_Item.m_ItemType == 0) && (Split[0] != "0"))
+			if (!StringToInteger(Split[0], a_Item.m_ItemType))
 			{
 				// Parsing the number failed
 				return false;
@@ -111,9 +110,8 @@ public:
 			a_Item.m_ItemCount = 1;
 			return true;
 		}
-		
-		a_Item.m_ItemDamage = (short)atoi(Split[1].c_str());
-		if ((a_Item.m_ItemDamage == 0) && (Split[1] != "0"))
+
+		if (!StringToInteger(Split[1], a_Item.m_ItemDamage))
 		{
 			// Parsing the number failed
 			return false;
@@ -175,8 +173,16 @@ protected:
 		{
 			return;
 		}
-		short ItemType = (short)atoi(Split[0].c_str());
-		short ItemDamage = (Split.size() > 1) ? (short)atoi(Split[1].c_str()) : -1;
+		short ItemType;
+		if (!StringToInteger(Split[0], ItemType))
+		{
+			ASSERT(!"Invalid item type");
+		}
+		short ItemDamage = -1;
+		if (Split.size() > 1 && !StringToInteger(Split[1], ItemDamage))
+		{
+			ASSERT(!"Invalid item damage");
+		}
 		m_Map[a_Name] = std::make_pair(ItemType, ItemDamage);
 	}
 } ;
@@ -288,11 +294,11 @@ AString ItemToFullString(const cItem & a_Item)
 eDimension StringToDimension(const AString & a_DimensionString)
 {
 	// First try decoding as a number
-	int res = atoi(a_DimensionString.c_str());
-	if ((res != 0) || (a_DimensionString == "0"))
+	int res;
+	if (!StringToInteger(a_DimensionString, res))
 	{
 		// It was a valid number
-		return (eDimension)res;
+		return static_cast<eDimension>(res);
 	}
 	
 	// Decode using a built-in map:
@@ -350,7 +356,7 @@ AString DimensionToString(eDimension a_Dimension)
 	}  // for i - DimensionMap[]
 
 	// Not found
-	LOGWARNING("Unknown dimension: \"%i\". Setting to Overworld", (int)a_Dimension);
+	LOGWARNING("Unknown dimension: \"%i\". Setting to Overworld", static_cast<int>(a_Dimension));
 	return "Overworld";
 }
 
@@ -386,7 +392,7 @@ AString DamageTypeToString(eDamageType a_DamageType)
 	
 	// Unknown damage type:
 	ASSERT(!"Unknown DamageType");
-	return Printf("dtUnknown_%d", (int)a_DamageType);
+	return Printf("dtUnknown_%d", static_cast<int>(a_DamageType));
 }
 
 
@@ -397,11 +403,11 @@ AString DamageTypeToString(eDamageType a_DamageType)
 eDamageType StringToDamageType(const AString & a_DamageTypeString)
 {
 	// First try decoding as a number:
-	int res = atoi(a_DamageTypeString.c_str());
-	if ((res != 0) || (a_DamageTypeString == "0"))
+	int res;
+	if (!StringToInteger(a_DamageTypeString, res))
 	{
 		// It was a valid number
-		return (eDamageType)res;
+		return static_cast<eDamageType>(res);
 	}
 	
 	// Decode using a built-in map:
@@ -462,7 +468,7 @@ eDamageType StringToDamageType(const AString & a_DamageTypeString)
 	}  // for i - DamageTypeMap[]
 	
 	// Not found:
-	return (eDamageType)-1;
+	return static_cast<eDamageType>(-1);
 }
 
 
diff --git a/src/BlockInfo.cpp b/src/BlockInfo.cpp
index 3c5e8d7b7..04d214b01 100644
--- a/src/BlockInfo.cpp
+++ b/src/BlockInfo.cpp
@@ -19,7 +19,7 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
 	{
 		if (a_Info[i].m_Handler == nullptr)
 		{
-			a_Info[i].m_Handler = cBlockHandler::CreateBlockHandler((BLOCKTYPE) i);
+			a_Info[i].m_Handler = cBlockHandler::CreateBlockHandler(static_cast<BLOCKTYPE>(i));
 		}
 	}
 
diff --git a/src/Blocks/BlockBed.h b/src/Blocks/BlockBed.h
index 46f361686..57ffebfca 100644
--- a/src/Blocks/BlockBed.h
+++ b/src/Blocks/BlockBed.h
@@ -53,7 +53,7 @@ public:
 
 		a_Rotation = (a_Rotation / 360) * 4;
 
-		return ((char)a_Rotation + 2) % 4;
+		return (static_cast<NIBBLETYPE>(a_Rotation + 2)) % 4;
 	}
 
 	static Vector3i MetaDataToDirection(NIBBLETYPE a_MetaData)
diff --git a/src/Blocks/BlockDoor.h b/src/Blocks/BlockDoor.h
index 445383e7c..9332e6728 100644
--- a/src/Blocks/BlockDoor.h
+++ b/src/Blocks/BlockDoor.h
@@ -245,10 +245,10 @@ public:
 			if (a_BlockX > 0)
 			{
 				NIBBLETYPE DownMeta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY - 1, a_BlockZ);
-				return (NIBBLETYPE) ((DownMeta & 0x07) | 0x08 | (Meta << 4));
+				return static_cast<NIBBLETYPE>((DownMeta & 0x07) | 0x08 | (Meta << 4));
 			}
 			// This is the top part of the door at the bottommost layer of the world, there's no bottom:
-			return (NIBBLETYPE) (0x08 | (Meta << 4));
+			return static_cast<NIBBLETYPE>(0x08 | (Meta << 4));
 		}
 		else
 		{
@@ -256,7 +256,7 @@ public:
 			if (a_BlockY < cChunkDef::Height - 1)
 			{
 				NIBBLETYPE UpMeta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY + 1, a_BlockZ);
-				return (NIBBLETYPE) (Meta | (UpMeta << 4));
+				return static_cast<NIBBLETYPE>(Meta | (UpMeta << 4));
 			}
 			// This is the bottom part of the door at the topmost layer of the world, there's no top:
 			return Meta;
diff --git a/src/Blocks/BlockSlab.h b/src/Blocks/BlockSlab.h
index d762154df..9b3fad72e 100644
--- a/src/Blocks/BlockSlab.h
+++ b/src/Blocks/BlockSlab.h
@@ -41,7 +41,7 @@ public:
 	) override
 	{
 		a_BlockType = m_BlockType;
-		NIBBLETYPE Meta = (NIBBLETYPE) a_Player->GetEquippedItem().m_ItemDamage;
+		NIBBLETYPE Meta = static_cast<NIBBLETYPE>(a_Player->GetEquippedItem().m_ItemDamage);
 		
 		// Set the correct metadata based on player equipped item (i.e. a_BlockMeta not initialised yet)
 		switch (a_BlockFace)
@@ -104,7 +104,7 @@ public:
 
 	virtual void OnCancelRightClick(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace) override
 	{
-		if ((a_BlockFace == BLOCK_FACE_NONE) || (a_Player->GetEquippedItem().m_ItemType != (short)m_BlockType))
+		if ((a_BlockFace == BLOCK_FACE_NONE) || (a_Player->GetEquippedItem().m_ItemType != static_cast<short>(m_BlockType)))
 		{
 			return;
 		}
diff --git a/src/Blocks/CMakeLists.txt b/src/Blocks/CMakeLists.txt
index d7ea6258f..d8affd9cf 100644
--- a/src/Blocks/CMakeLists.txt
+++ b/src/Blocks/CMakeLists.txt
@@ -95,6 +95,10 @@ SET (HDRS
 	MetaRotator.h
 	WorldInterface.h)
 
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+	set_source_files_properties(BlockHandler.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(BlockPiston.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+endif()
 
 if(NOT MSVC)
 	add_library(Blocks ${SRCS} ${HDRS})
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index bcf634fd7..bf14136f2 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -155,24 +155,29 @@ if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 	set_source_files_properties(BiomeDef.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
 	set_source_files_properties(BlockArea.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
 	set_source_files_properties(BlockID.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
-	set_source_files_properties(ByteBuffer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(ChunkData.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(ChunkMap.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=shadow -Wno-error=sign-conversion")
-	set_source_files_properties(ClientHandle.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=sign-conversion -Wno-error=global-constructors")
-	set_source_files_properties(IniFile.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
+	set_source_files_properties(ByteBuffer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(Chunk.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(ChunkData.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(ChunkMap.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=shadow -Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(ClientHandle.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=sign-conversion -Wno-error=global-constructors -Wno-error=old-style-cast")
+	set_source_files_properties(Enchantments.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(IniFile.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
 	set_source_files_properties(Inventory.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
-	set_source_files_properties(Item.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
+	set_source_files_properties(Item.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=old-style-cast")
 	set_source_files_properties(ItemGrid.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
 	set_source_files_properties(LightingThread.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=sign-conversion")
-	set_source_files_properties(Map.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
+	set_source_files_properties(LinearInterpolation.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(Map.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=old-style-cast")
 	set_source_files_properties(MobProximityCounter.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=float-equal")
 	set_source_files_properties(MobSpawner.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
 	set_source_files_properties(RCONServer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(Root.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=shadow")
+	set_source_files_properties(Root.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=shadow -Wno-error=old-style-cast")
+	set_source_files_properties(Server.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(Statistics.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
-	set_source_files_properties(StringUtils.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
+	set_source_files_properties(StringCompression.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(StringUtils.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=old-style-cast")
 	set_source_files_properties(Tracer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(World.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
+	set_source_files_properties(World.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
 	set_source_files_properties(main.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=missing-variable-declarations -Wno-error=missing-prototypes")
 endif()
 
diff --git a/src/ChunkSender.cpp b/src/ChunkSender.cpp
index 917ab198b..70b2e9101 100644
--- a/src/ChunkSender.cpp
+++ b/src/ChunkSender.cpp
@@ -338,7 +338,7 @@ void cChunkSender::BiomeData(const cChunkDef::BiomeMap * a_BiomeMap)
 		if ((*a_BiomeMap)[i] < 255)
 		{
 			// Normal MC biome, copy as-is:
-			m_BiomeMap[i] = (unsigned char)((*a_BiomeMap)[i]);
+			m_BiomeMap[i] = static_cast<unsigned char>((*a_BiomeMap)[i]);
 		}
 		else
 		{
diff --git a/src/CompositeChat.cpp b/src/CompositeChat.cpp
index c6b89324c..5d6c028ab 100644
--- a/src/CompositeChat.cpp
+++ b/src/CompositeChat.cpp
@@ -342,7 +342,7 @@ AString cCompositeChat::ExtractText(void) const
 			}
 			case ptUrl:
 			{
-				Msg.append(((cUrlPart *)(*itr))->m_Url);
+				Msg.append((static_cast<cUrlPart *>(*itr))->m_Url);
 				break;
 			}
 			case ptShowAchievement:
@@ -423,7 +423,7 @@ AString cCompositeChat::CreateJsonString(bool a_ShouldUseChatPrefixes) const
 			
 			case cCompositeChat::ptClientTranslated:
 			{
-				const cCompositeChat::cClientTranslatedPart & p = (const cCompositeChat::cClientTranslatedPart &)**itr;
+				const cCompositeChat::cClientTranslatedPart & p = static_cast<const cCompositeChat::cClientTranslatedPart &>(**itr);
 				Part["translate"] = p.m_Text;
 				Json::Value With;
 				for (AStringVector::const_iterator itrW = p.m_Parameters.begin(), endW = p.m_Parameters.end(); itrW != endW; ++itr)
@@ -440,7 +440,7 @@ AString cCompositeChat::CreateJsonString(bool a_ShouldUseChatPrefixes) const
 			
 			case cCompositeChat::ptUrl:
 			{
-				const cCompositeChat::cUrlPart & p = (const cCompositeChat::cUrlPart &)**itr;
+				const cCompositeChat::cUrlPart & p = static_cast<const cCompositeChat::cUrlPart &>(**itr);
 				Part["text"] = p.m_Text;
 				Json::Value Url;
 				Url["action"] = "open_url";
@@ -453,7 +453,7 @@ AString cCompositeChat::CreateJsonString(bool a_ShouldUseChatPrefixes) const
 			case cCompositeChat::ptSuggestCommand:
 			case cCompositeChat::ptRunCommand:
 			{
-				const cCompositeChat::cCommandPart & p = (const cCompositeChat::cCommandPart &)**itr;
+				const cCompositeChat::cCommandPart & p = static_cast<const cCompositeChat::cCommandPart &>(**itr);
 				Part["text"] = p.m_Text;
 				Json::Value Cmd;
 				Cmd["action"] = (p.m_PartType == cCompositeChat::ptRunCommand) ? "run_command" : "suggest_command";
@@ -465,7 +465,7 @@ AString cCompositeChat::CreateJsonString(bool a_ShouldUseChatPrefixes) const
 
 			case cCompositeChat::ptShowAchievement:
 			{
-				const cCompositeChat::cShowAchievementPart & p = (const cCompositeChat::cShowAchievementPart &)**itr;
+				const cCompositeChat::cShowAchievementPart & p = static_cast<const cCompositeChat::cShowAchievementPart &>(**itr);
 				Part["translate"] = "chat.type.achievement";
 
 				Json::Value Ach;
diff --git a/src/CraftingRecipes.cpp b/src/CraftingRecipes.cpp
index 472044fa3..755b152b0 100644
--- a/src/CraftingRecipes.cpp
+++ b/src/CraftingRecipes.cpp
@@ -373,7 +373,7 @@ void cCraftingRecipes::AddRecipeLine(int a_LineNum, const AString & a_RecipeLine
 	AStringVector Sides = StringSplit(RecipeLine, "=");
 	if (Sides.size() != 2)
 	{
-		LOGWARNING("crafting.txt: line %d: A single '=' was expected, got %d", a_LineNum, (int)Sides.size() - 1);
+		LOGWARNING("crafting.txt: line %d: A single '=' was expected, got " SIZE_T_FMT, a_LineNum, Sides.size() - 1);
 		LOGINFO("Offending line: \"%s\"", a_RecipeLine.c_str());
 		return;
 	}
@@ -833,7 +833,7 @@ void cCraftingRecipes::HandleFireworks(const cItem * a_CraftingGrid, cCraftingRe
 				case E_ITEM_DYE:
 				{
 					int GridID = (itr->x + a_OffsetX) + a_GridStride * (itr->y + a_OffsetY);
-					DyeColours.push_back(cFireworkItem::GetVanillaColourCodeFromDye((NIBBLETYPE)(a_CraftingGrid[GridID].m_ItemDamage & 0x0f)));
+					DyeColours.push_back(cFireworkItem::GetVanillaColourCodeFromDye(static_cast<NIBBLETYPE>(a_CraftingGrid[GridID].m_ItemDamage & 0x0f)));
 					break;
 				}
 				case E_ITEM_GUNPOWDER: break;
diff --git a/src/Entities/CMakeLists.txt b/src/Entities/CMakeLists.txt
index 44257665e..7261e85c0 100644
--- a/src/Entities/CMakeLists.txt
+++ b/src/Entities/CMakeLists.txt
@@ -61,10 +61,11 @@ SET (HDRS
 	WitherSkullEntity.h)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(Entity.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=global-constructors -Wno-error=switch-enum")
-	set_source_files_properties(EntityEffect.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
-	set_source_files_properties(Floater.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(Player.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=switch-enum -Wno-error=conversion")
+	set_source_files_properties(ArrowEntity.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(Entity.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=global-constructors -Wno-error=switch-enum -Wno-error=old-style-cast")
+	set_source_files_properties(EntityEffect.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=old-style-cast")
+	set_source_files_properties(Floater.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(Player.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=switch-enum -Wno-error=conversion -Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/Entities/EnderCrystal.cpp b/src/Entities/EnderCrystal.cpp
index 7a911d4db..b71d70bdd 100644
--- a/src/Entities/EnderCrystal.cpp
+++ b/src/Entities/EnderCrystal.cpp
@@ -22,7 +22,7 @@ cEnderCrystal::cEnderCrystal(double a_X, double a_Y, double a_Z)
 
 void cEnderCrystal::SpawnOn(cClientHandle & a_ClientHandle)
 {
-	a_ClientHandle.SendSpawnObject(*this, 51, 0, (Byte)GetYaw(), (Byte)GetPitch());
+	a_ClientHandle.SendSpawnObject(*this, 51, 0, static_cast<Byte>(GetYaw()), static_cast<Byte>(GetPitch()));
 }
 
 
diff --git a/src/Entities/Entity.h b/src/Entities/Entity.h
index fecbb9bf5..58d1287e7 100644
--- a/src/Entities/Entity.h
+++ b/src/Entities/Entity.h
@@ -205,8 +205,8 @@ public:
 	double           GetSpeedZ    (void) const { return m_Speed.z; }
 	double           GetWidth     (void) const { return m_Width;   }
 	
-	int GetChunkX(void) const {return (int)floor(m_Pos.x / cChunkDef::Width); }
-	int GetChunkZ(void) const {return (int)floor(m_Pos.z / cChunkDef::Width); }
+	int GetChunkX(void) const {return static_cast<int>(floor(m_Pos.x / cChunkDef::Width)); }
+	int GetChunkZ(void) const {return static_cast<int>(floor(m_Pos.z / cChunkDef::Width)); }
 
 	void SetHeadYaw (double a_HeadYaw);
 	void SetHeight  (double a_Height);
diff --git a/src/Entities/ExpOrb.cpp b/src/Entities/ExpOrb.cpp
index db7f6f2c8..676370508 100644
--- a/src/Entities/ExpOrb.cpp
+++ b/src/Entities/ExpOrb.cpp
@@ -56,12 +56,12 @@ void cExpOrb::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 			LOGD("Player %s picked up an ExpOrb. His reward is %i", a_ClosestPlayer->GetName().c_str(), m_Reward);
 			a_ClosestPlayer->DeltaExperience(m_Reward);
 			
-			m_World->BroadcastSoundEffect("random.orb", GetPosX(), GetPosY(), GetPosZ(), 0.5f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+			m_World->BroadcastSoundEffect("random.orb", GetPosX(), GetPosY(), GetPosZ(), 0.5f, (0.75f + (static_cast<float>((GetUniqueID() * 23) % 32)) / 64));
 			
 			Destroy();
 		}
 		a_Distance.Normalize();
-		a_Distance *= ((float) (5.5 - Distance));
+		a_Distance *= (static_cast<float>(5.5 - Distance));
 		SetSpeedX( a_Distance.x);
 		SetSpeedY( a_Distance.y);
 		SetSpeedZ( a_Distance.z);
diff --git a/src/Entities/FallingBlock.cpp b/src/Entities/FallingBlock.cpp
index 4a165909a..bae13ea66 100644
--- a/src/Entities/FallingBlock.cpp
+++ b/src/Entities/FallingBlock.cpp
@@ -38,7 +38,7 @@ void cFallingBlock::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 	// GetWorld()->BroadcastTeleportEntity(*this);  // Test position
 	
 	int BlockX = POSX_TOINT;
-	int BlockY = (int)(GetPosY() - 0.5);
+	int BlockY = static_cast<int>(GetPosY() - 0.5);
 	int BlockZ = POSZ_TOINT;
 	
 	if (BlockY < 0)
diff --git a/src/Entities/FireChargeEntity.cpp b/src/Entities/FireChargeEntity.cpp
index f6c665156..10d83b8dd 100644
--- a/src/Entities/FireChargeEntity.cpp
+++ b/src/Entities/FireChargeEntity.cpp
@@ -19,11 +19,11 @@ cFireChargeEntity::cFireChargeEntity(cEntity * a_Creator, double a_X, double a_Y
 
 
 
-void cFireChargeEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
+void cFireChargeEntity::Explode(Vector3i a_Block)
 {
-	if (m_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_AIR)
+	if (m_World->GetBlock(a_Block) == E_BLOCK_AIR)
 	{
-		m_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_FIRE, 1);
+		m_World->SetBlock(a_Block.x, a_Block.y, a_Block.z, E_BLOCK_FIRE, 1);
 	}
 }
 
@@ -34,7 +34,7 @@ void cFireChargeEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
 void cFireChargeEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
 {
 	Destroy();
-	Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+	Explode(a_HitPos.Floor());
 }
 
 
@@ -44,7 +44,7 @@ void cFireChargeEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_
 void cFireChargeEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
 {
 	Destroy();
-	Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+	Explode(a_HitPos.Floor());
 	
 	// TODO: Some entities are immune to hits
 	a_EntityHit.StartBurning(5 * 20);  // 5 seconds of burning
diff --git a/src/Entities/FireChargeEntity.h b/src/Entities/FireChargeEntity.h
index eb08f5324..25f04cb7c 100644
--- a/src/Entities/FireChargeEntity.h
+++ b/src/Entities/FireChargeEntity.h
@@ -32,7 +32,7 @@ public:
 	
 protected:
 	
-	void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
+	void Explode(Vector3i a_Block);
 	
 	// cProjectileEntity overrides:
 	virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
diff --git a/src/Entities/GhastFireballEntity.cpp b/src/Entities/GhastFireballEntity.cpp
index c64fb2a17..1adfd1bc0 100644
--- a/src/Entities/GhastFireballEntity.cpp
+++ b/src/Entities/GhastFireballEntity.cpp
@@ -19,9 +19,9 @@ cGhastFireballEntity::cGhastFireballEntity(cEntity * a_Creator, double a_X, doub
 
 
 
-void cGhastFireballEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
+void cGhastFireballEntity::Explode(Vector3i a_Block)
 {
-	m_World->DoExplosionAt(1, a_BlockX, a_BlockY, a_BlockZ, true, esGhastFireball, this);
+	m_World->DoExplosionAt(1, a_Block.x, a_Block.y, a_Block.z, true, esGhastFireball, this);
 }
 
 
@@ -31,7 +31,7 @@ void cGhastFireballEntity::Explode(int a_BlockX, int a_BlockY, int a_BlockZ)
 void cGhastFireballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
 {
 	Destroy();
-	Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+	Explode(a_HitPos.Floor());
 }
 
 
@@ -41,5 +41,5 @@ void cGhastFireballEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace
 void cGhastFireballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
 {
 	Destroy();
-	Explode((int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z));
+	Explode(a_HitPos.Floor());
 }
diff --git a/src/Entities/GhastFireballEntity.h b/src/Entities/GhastFireballEntity.h
index bbce89d31..dc136dfc2 100644
--- a/src/Entities/GhastFireballEntity.h
+++ b/src/Entities/GhastFireballEntity.h
@@ -32,7 +32,7 @@ public:
 	
 protected:
 	
-	void Explode(int a_BlockX, int a_BlockY, int a_BlockZ);
+	void Explode(Vector3i a_Block);
 	
 	// cProjectileEntity overrides:
 	virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
diff --git a/src/Entities/ItemFrame.cpp b/src/Entities/ItemFrame.cpp
index 4e6e38f1f..6317eba85 100644
--- a/src/Entities/ItemFrame.cpp
+++ b/src/Entities/ItemFrame.cpp
@@ -62,7 +62,7 @@ void cItemFrame::KilledBy(TakeDamageInfo & a_TDI)
 		return;
 	}
 
-	if ((a_TDI.Attacker != nullptr) && a_TDI.Attacker->IsPlayer() && !((cPlayer *)a_TDI.Attacker)->IsGameModeCreative())
+	if ((a_TDI.Attacker != nullptr) && a_TDI.Attacker->IsPlayer() && !static_cast<cPlayer *>(a_TDI.Attacker)->IsGameModeCreative())
 	{
 		cItems Item;
 		Item.push_back(m_Item);
@@ -83,7 +83,7 @@ void cItemFrame::KilledBy(TakeDamageInfo & a_TDI)
 
 void cItemFrame::GetDrops(cItems & a_Items, cEntity * a_Killer)
 {
-	if ((a_Killer != nullptr) && a_Killer->IsPlayer() && !((cPlayer *)a_Killer)->IsGameModeCreative())
+	if ((a_Killer != nullptr) && a_Killer->IsPlayer() && !static_cast<cPlayer *>(a_Killer)->IsGameModeCreative())
 	{
 		a_Items.push_back(cItem(E_ITEM_ITEM_FRAME));
 	}
@@ -96,7 +96,7 @@ void cItemFrame::GetDrops(cItems & a_Items, cEntity * a_Killer)
 void cItemFrame::SpawnOn(cClientHandle & a_ClientHandle)
 {
 	super::SpawnOn(a_ClientHandle);
-	a_ClientHandle.SendSpawnObject(*this, 71, GetProtocolFacing(), (Byte)GetYaw(), (Byte)GetPitch());
+	a_ClientHandle.SendSpawnObject(*this, 71, GetProtocolFacing(), static_cast<Byte>(GetYaw()), static_cast<Byte>(GetPitch()));
 	a_ClientHandle.SendEntityMetadata(*this);
 }
 
diff --git a/src/Entities/Minecart.cpp b/src/Entities/Minecart.cpp
index 3adc63129..7274a7a41 100644
--- a/src/Entities/Minecart.cpp
+++ b/src/Entities/Minecart.cpp
@@ -106,7 +106,7 @@ cMinecart::cMinecart(ePayload a_Payload, double a_X, double a_Y, double a_Z) :
 
 void cMinecart::SpawnOn(cClientHandle & a_ClientHandle)
 {
-	a_ClientHandle.SendSpawnVehicle(*this, 10, (char)m_Payload);  // 10 = Minecarts
+	a_ClientHandle.SendSpawnVehicle(*this, 10, static_cast<char>(m_Payload));  // 10 = Minecarts
 	a_ClientHandle.SendEntityMetadata(*this);
 }
 
@@ -725,11 +725,11 @@ bool cMinecart::TestBlockCollision(NIBBLETYPE a_RailMeta)
 		{
 			if (GetSpeedZ() > 0)
 			{
-				BLOCKTYPE Block = m_World->GetBlock(POSX_TOINT, POSY_TOINT, (int)ceil(GetPosZ()));
+				BLOCKTYPE Block = m_World->GetBlock(POSX_TOINT, POSY_TOINT, static_cast<int>(ceil(GetPosZ())));
 				if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
 				{
 					// We could try to detect a block in front based purely on coordinates, but xoft made a bounding box system - why not use? :P
-					cBoundingBox bbBlock(Vector3d(POSX_TOINT, POSY_TOINT, (int)ceil(GetPosZ())), 0.5, 1);
+					cBoundingBox bbBlock(Vector3d(POSX_TOINT, POSY_TOINT, static_cast<int>(ceil(GetPosZ()))), 0.5, 1);
 					cBoundingBox bbMinecart(Vector3d(GetPosX(), floor(GetPosY()), GetPosZ()), GetWidth() / 2, GetHeight());
 
 					if (bbBlock.DoesIntersect(bbMinecart))
@@ -762,10 +762,10 @@ bool cMinecart::TestBlockCollision(NIBBLETYPE a_RailMeta)
 		{
 			if (GetSpeedX() > 0)
 			{
-				BLOCKTYPE Block = m_World->GetBlock((int)ceil(GetPosX()), POSY_TOINT, POSZ_TOINT);
+				BLOCKTYPE Block = m_World->GetBlock(static_cast<int>(ceil(GetPosX())), POSY_TOINT, POSZ_TOINT);
 				if (!IsBlockRail(Block) && cBlockInfo::IsSolid(Block))
 				{
-					cBoundingBox bbBlock(Vector3d((int)ceil(GetPosX()), POSY_TOINT, POSZ_TOINT), 0.5, 1);
+					cBoundingBox bbBlock(Vector3d(static_cast<int>(ceil(GetPosX())), POSY_TOINT, POSZ_TOINT), 0.5, 1);
 					cBoundingBox bbMinecart(Vector3d(GetPosX(), floor(GetPosY()), GetPosZ()), GetWidth() / 2, GetHeight());
 
 					if (bbBlock.DoesIntersect(bbMinecart))
@@ -1003,7 +1003,7 @@ bool cMinecart::TestEntityCollision(NIBBLETYPE a_RailMeta)
 
 bool cMinecart::DoTakeDamage(TakeDamageInfo & TDI)
 {
-	if ((TDI.Attacker != nullptr) && TDI.Attacker->IsPlayer() && ((cPlayer *)TDI.Attacker)->IsGameModeCreative())
+	if ((TDI.Attacker != nullptr) && TDI.Attacker->IsPlayer() && static_cast<cPlayer *>(TDI.Attacker)->IsGameModeCreative())
 	{
 		Destroy();
 		TDI.FinalDamage = GetMaxHealth();  // Instant hit for creative
diff --git a/src/Entities/Painting.cpp b/src/Entities/Painting.cpp
index 02a8f6ed0..d73c2a245 100644
--- a/src/Entities/Painting.cpp
+++ b/src/Entities/Painting.cpp
@@ -33,7 +33,7 @@ void cPainting::SpawnOn(cClientHandle & a_Client)
 
 void cPainting::GetDrops(cItems & a_Items, cEntity * a_Killer)
 {
-	if ((a_Killer != nullptr) && a_Killer->IsPlayer() && !((cPlayer *)a_Killer)->IsGameModeCreative())
+	if ((a_Killer != nullptr) && a_Killer->IsPlayer() && !static_cast<cPlayer *>(a_Killer)->IsGameModeCreative())
 	{
 		a_Items.push_back(cItem(E_ITEM_PAINTING));
 	}
diff --git a/src/Entities/Pawn.cpp b/src/Entities/Pawn.cpp
index 9fdd7026b..2cd0f2f0e 100644
--- a/src/Entities/Pawn.cpp
+++ b/src/Entities/Pawn.cpp
@@ -75,7 +75,7 @@ void cPawn::AddEntityEffect(cEntityEffect::eType a_EffectType, int a_Duration, s
 	{
 		return;
 	}
-	a_Duration = (int)(a_Duration * a_DistanceModifier);
+	a_Duration = static_cast<int>(a_Duration * a_DistanceModifier);
 	
 	m_EntityEffects[a_EffectType] = cEntityEffect::CreateEntityEffect(a_EffectType, a_Duration, a_Intensity, a_DistanceModifier);
 	m_World->BroadcastEntityEffect(*this, a_EffectType, a_Intensity, static_cast<short>(a_Duration));
diff --git a/src/Entities/Pickup.cpp b/src/Entities/Pickup.cpp
index f2f76dbf9..24736350e 100644
--- a/src/Entities/Pickup.cpp
+++ b/src/Entities/Pickup.cpp
@@ -38,7 +38,7 @@ public:
 		Vector3d EntityPos = a_Entity->GetPosition();
 		double Distance = (EntityPos - m_Position).Length();
 
-		cItem & Item = ((cPickup *)a_Entity)->GetItem();
+		cItem & Item = static_cast<cPickup *>(a_Entity)->GetItem();
 		if ((Distance < 1.2) && Item.IsEqual(m_Pickup->GetItem()))
 		{
 			short CombineCount = Item.m_ItemCount;
@@ -52,7 +52,7 @@ public:
 				return false;
 			}
 
-			m_Pickup->GetItem().AddCount((char)CombineCount);
+			m_Pickup->GetItem().AddCount(static_cast<char>(CombineCount));
 			Item.m_ItemCount -= CombineCount;
 
 			if (Item.m_ItemCount <= 0)
@@ -229,7 +229,7 @@ bool cPickup::CollectedBy(cPlayer & a_Dest)
 		m_Item.m_ItemCount -= NumAdded;
 		m_World->BroadcastCollectEntity(*this, a_Dest);
 		// Also send the "pop" sound effect with a somewhat random pitch (fast-random using EntityID ;)
-		m_World->BroadcastSoundEffect("random.pop", GetPosX(), GetPosY(), GetPosZ(), 0.5, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+		m_World->BroadcastSoundEffect("random.pop", GetPosX(), GetPosY(), GetPosZ(), 0.5, (0.75f + (static_cast<float>((GetUniqueID() * 23) % 32)) / 64));
 		if (m_Item.m_ItemCount <= 0)
 		{
 			// All of the pickup has been collected, schedule the pickup for destroying
diff --git a/src/Entities/ProjectileEntity.cpp b/src/Entities/ProjectileEntity.cpp
index 1f00533db..8e2e412dd 100644
--- a/src/Entities/ProjectileEntity.cpp
+++ b/src/Entities/ProjectileEntity.cpp
@@ -30,7 +30,7 @@
 
 
 /// Converts an angle in radians into a byte representation used by the network protocol
-#define ANGLE_TO_PROTO(X) (Byte)(X * 255 / 360)
+#define ANGLE_TO_PROTO(X) static_cast<Byte>(X * 255 / 360)
 
 
 
@@ -222,7 +222,7 @@ cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a
 	m_ProjectileKind(a_Kind),
 	m_CreatorData(
 		((a_Creator != nullptr) ? a_Creator->GetUniqueID() : cEntity::INVALID_ID),
-		((a_Creator != nullptr) ? (a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : "") : ""),
+		((a_Creator != nullptr) ? (a_Creator->IsPlayer() ? static_cast<cPlayer *>(a_Creator)->GetName() : "") : ""),
 		((a_Creator != nullptr) ? a_Creator->GetEquippedWeapon().m_Enchantments : cEnchantments())
 	),
 	m_IsInGround(false)
@@ -238,7 +238,7 @@ cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a
 cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, const Vector3d & a_Pos, const Vector3d & a_Speed, double a_Width, double a_Height) :
 	super(etProjectile, a_Pos.x, a_Pos.y, a_Pos.z, a_Width, a_Height),
 	m_ProjectileKind(a_Kind),
-	m_CreatorData(a_Creator->GetUniqueID(), a_Creator->IsPlayer() ? ((cPlayer *)a_Creator)->GetName() : "", a_Creator->GetEquippedWeapon().m_Enchantments),
+	m_CreatorData(a_Creator->GetUniqueID(), a_Creator->IsPlayer() ? static_cast<cPlayer *>(a_Creator)->GetName() : "", a_Creator->GetEquippedWeapon().m_Enchantments),
 	m_IsInGround(false)
 {
 	SetSpeed(a_Speed);
diff --git a/src/Entities/SplashPotionEntity.cpp b/src/Entities/SplashPotionEntity.cpp
index fd1a0179b..a79ba92b0 100644
--- a/src/Entities/SplashPotionEntity.cpp
+++ b/src/Entities/SplashPotionEntity.cpp
@@ -9,7 +9,7 @@
 
 
 /// Converts an angle in radians into a byte representation used by the network protocol
-#define ANGLE_TO_PROTO(X) (Byte)(X * 255 / 360)
+#define ANGLE_TO_PROTO(X) static_cast<Byte>(X * 255 / 360)
 
 ////////////////////////////////////////////////////////////////////////////////
 // cSplashPotionEntityCallback:
@@ -51,7 +51,7 @@ public:
 		double Reduction = -0.25 * SplashDistance + 1.0;
 		Reduction = std::max(Reduction, 0.0);
 		
-		((cPawn *) a_Entity)->AddEntityEffect(m_EntityEffectType, m_EntityEffect.GetDuration(), m_EntityEffect.GetIntensity(), Reduction);
+		static_cast<cPawn *>(a_Entity)->AddEntityEffect(m_EntityEffectType, m_EntityEffect.GetDuration(), m_EntityEffect.GetIntensity(), Reduction);
 		return false;
 	}
 
@@ -116,7 +116,12 @@ void cSplashPotionEntity::Splash(const Vector3d & a_HitPos)
 	cSplashPotionCallback Callback(a_HitPos, m_EntityEffectType, m_EntityEffect);
 	m_World->ForEachEntity(Callback);
 	
-	m_World->BroadcastSoundParticleEffect(2002, (int)floor(a_HitPos.x), (int)floor(a_HitPos.y), (int)floor(a_HitPos.z), m_PotionColor);
+	m_World->BroadcastSoundParticleEffect(
+			2002,
+			static_cast<int>(floor(a_HitPos.x)),
+			static_cast<int>(floor(a_HitPos.y)),
+			static_cast<int>(floor(a_HitPos.z)),
+			m_PotionColor);
 }
 
 
diff --git a/src/Entities/ThrownSnowballEntity.cpp b/src/Entities/ThrownSnowballEntity.cpp
index 24db1e7ee..b28205d44 100644
--- a/src/Entities/ThrownSnowballEntity.cpp
+++ b/src/Entities/ThrownSnowballEntity.cpp
@@ -32,7 +32,7 @@ void cThrownSnowballEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d &
 	int TotalDamage = 0;
 	if (a_EntityHit.IsMob())
 	{
-		eMonsterType MobType = ((cMonster &) a_EntityHit).GetMobType();
+		eMonsterType MobType = static_cast<cMonster &>(a_EntityHit).GetMobType();
 		if (MobType == mtBlaze)
 		{
 			TotalDamage = 3;
diff --git a/src/FurnaceRecipe.cpp b/src/FurnaceRecipe.cpp
index ea952a852..e3be6b230 100644
--- a/src/FurnaceRecipe.cpp
+++ b/src/FurnaceRecipe.cpp
@@ -77,7 +77,7 @@ void cFurnaceRecipe::ReloadRecipes(void)
 		size_t FirstCommentSymbol = ParsingLine.find('#');
 		if ((FirstCommentSymbol != AString::npos) && (FirstCommentSymbol != 0))
 		{
-			ParsingLine.erase(ParsingLine.begin() + (const long)FirstCommentSymbol, ParsingLine.end());
+			ParsingLine.erase(ParsingLine.begin() + static_cast<const long>(FirstCommentSymbol), ParsingLine.end());
 		}
 
 		switch (ParsingLine[0])
@@ -121,7 +121,7 @@ void cFurnaceRecipe::AddFuelFromLine(const AString & a_Line, unsigned int a_Line
 	const AStringVector & Sides = StringSplit(Line, "=");
 	if (Sides.size() != 2)
 	{
-		LOGWARNING("furnace.txt: line %d: A single '=' was expected, got %d", a_LineNum, (int)Sides.size() - 1);
+		LOGWARNING("furnace.txt: line %d: A single '=' was expected, got " SIZE_T_FMT, a_LineNum, Sides.size() - 1);
 		LOGINFO("Offending line: \"%s\"", a_Line.c_str());
 		return;
 	}
@@ -163,7 +163,7 @@ void cFurnaceRecipe::AddRecipeFromLine(const AString & a_Line, unsigned int a_Li
 	const AStringVector & Sides = StringSplit(Line, "=");
 	if (Sides.size() != 2)
 	{
-		LOGWARNING("furnace.txt: line %d: A single '=' was expected, got %d", a_LineNum, (int)Sides.size() - 1);
+		LOGWARNING("furnace.txt: line %d: A single '=' was expected, got " SIZE_T_FMT, a_LineNum, Sides.size() - 1);
 		LOGINFO("Offending line: \"%s\"", a_Line.c_str());
 		return;
 	}
diff --git a/src/Generating/CMakeLists.txt b/src/Generating/CMakeLists.txt
index 8167b8ec7..ebba4cce8 100644
--- a/src/Generating/CMakeLists.txt
+++ b/src/Generating/CMakeLists.txt
@@ -73,17 +73,27 @@ SET (HDRS
 )
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(CompoGenBiomal.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
-	set_source_files_properties(BioGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
-	set_source_files_properties(ComposableGenerator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
+	set_source_files_properties(BioGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=old-style-cast")
+	set_source_files_properties(Caves.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(ChunkGenerator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(CompoGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(CompoGenBiomal.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors -Wno-error=old-style-cast")
+	set_source_files_properties(ComposableGenerator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=old-style-cast")
+	set_source_files_properties(DistortedHeightmap.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(EndGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(FinishGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=switch")
+	set_source_files_properties(HeiGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(NetherFortGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
+	set_source_files_properties(Noise3DGenerator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(PieceGenerator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
 	set_source_files_properties(Prefab.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
 	set_source_files_properties(RainbowRoadsGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
-	set_source_files_properties(RoughRavines.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=float-equal")
-	set_source_files_properties(StructGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=switch")
+	set_source_files_properties(Ravines.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(RoughRavines.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=float-equal -Wno-error=old-style-cast")
+	set_source_files_properties(StructGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=switch -Wno-error=old-style-cast")
+	set_source_files_properties(ShapeGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(TestRailsGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
+	set_source_files_properties(TwoHeights.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 	set_source_files_properties(UnderwaterBaseGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors -Wno-error=switch-enum")
 	set_source_files_properties(VillageGen.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors -Wno-error=switch-enum")
 endif()
diff --git a/src/Generating/ChunkDesc.h b/src/Generating/ChunkDesc.h
index 8308aae41..672ed99c0 100644
--- a/src/Generating/ChunkDesc.h
+++ b/src/Generating/ChunkDesc.h
@@ -204,10 +204,10 @@ public:
 	
 	// Accessors used by cChunkGenerator::Generator descendants:
 	inline cChunkDef::BiomeMap &     GetBiomeMap              (void) { return m_BiomeMap; }
-	inline cChunkDef::BlockTypes &   GetBlockTypes            (void) { return *((cChunkDef::BlockTypes *)m_BlockArea.GetBlockTypes()); }
+	inline cChunkDef::BlockTypes &   GetBlockTypes            (void) { return *(reinterpret_cast<cChunkDef::BlockTypes *>(m_BlockArea.GetBlockTypes())); }
 	// CANNOT, different compression!
 	// inline cChunkDef::BlockNibbles & GetBlockMetas            (void) { return *((cChunkDef::BlockNibbles *)m_BlockArea.GetBlockMetas()); }
-	inline BlockNibbleBytes &        GetBlockMetasUncompressed(void) { return *((BlockNibbleBytes *)m_BlockArea.GetBlockMetas()); }
+	inline BlockNibbleBytes &        GetBlockMetasUncompressed(void) { return *(reinterpret_cast<BlockNibbleBytes *>(m_BlockArea.GetBlockMetas())); }
 	inline cChunkDef::HeightMap &    GetHeightMap             (void) { return m_HeightMap; }
 	inline cEntityList &             GetEntities              (void) { return m_Entities; }
 	inline cBlockEntityList &        GetBlockEntities         (void) { return m_BlockEntities; }
diff --git a/src/Generating/DungeonRoomsFinisher.cpp b/src/Generating/DungeonRoomsFinisher.cpp
index c4bf8839e..c62da7492 100644
--- a/src/Generating/DungeonRoomsFinisher.cpp
+++ b/src/Generating/DungeonRoomsFinisher.cpp
@@ -194,7 +194,7 @@ protected:
 		{
 			return;
 		}
-		a_ChunkDesc.SetBlockTypeMeta(RelX, m_FloorHeight + 1, RelZ, E_BLOCK_CHEST, (NIBBLETYPE)a_Chest.y);
+		a_ChunkDesc.SetBlockTypeMeta(RelX, m_FloorHeight + 1, RelZ, E_BLOCK_CHEST, static_cast<NIBBLETYPE>(a_Chest.y));
 
 		// Fill the chest with random loot
 		static const cLootProbab LootProbab[] =
@@ -217,7 +217,7 @@ protected:
 			{ cItem(E_ITEM_NAME_TAG),            1,         1,        10 },
 		} ;
 
-		cChestEntity * ChestEntity = (cChestEntity *)a_ChunkDesc.GetBlockEntity(RelX, m_FloorHeight + 1, RelZ);
+		cChestEntity * ChestEntity = static_cast<cChestEntity *>(a_ChunkDesc.GetBlockEntity(RelX, m_FloorHeight + 1, RelZ));
 		ASSERT((ChestEntity != nullptr) && (ChestEntity->GetBlockType() == E_BLOCK_CHEST));
 		cNoise Noise(a_ChunkDesc.GetChunkX() ^ a_ChunkDesc.GetChunkZ());
 		int NumSlots = 3 + ((Noise.IntNoise3DInt(a_Chest.x, a_Chest.y, a_Chest.z) / 11) % 4);
diff --git a/src/Generating/FinishGen.cpp b/src/Generating/FinishGen.cpp
index e0349f012..1c48fdee4 100644
--- a/src/Generating/FinishGen.cpp
+++ b/src/Generating/FinishGen.cpp
@@ -69,7 +69,7 @@ void cFinishGenNetherClumpFoliage::GenFinish(cChunkDesc & a_ChunkDesc)
 		}
 
 		// Choose what block to use.
-		NOISE_DATATYPE BlockType = m_Noise.IntNoise3D((int) ChunkX, y, (int) ChunkZ);
+		NOISE_DATATYPE BlockType = m_Noise.IntNoise3D(static_cast<int>(ChunkX), y, static_cast<int>(ChunkZ));
 		if (BlockType < -0.7)
 		{
 			TryPlaceClump(a_ChunkDesc, PosX, y, PosZ, E_BLOCK_BROWN_MUSHROOM);
@@ -507,7 +507,7 @@ void cFinishGenSprinkleFoliage::GenFinish(cChunkDesc & a_ChunkDesc)
 	for (int z = 0; z < cChunkDef::Width; z++)
 	{
 		int BlockZ = a_ChunkDesc.GetChunkZ() * cChunkDef::Width + z;
-		const float zz = (float)BlockZ;
+		const float zz = static_cast<float>(BlockZ);
 		for (int x = 0; x < cChunkDef::Width; x++)
 		{
 			int BlockX = a_ChunkDesc.GetChunkX() * cChunkDef::Width + x;
@@ -528,7 +528,7 @@ void cFinishGenSprinkleFoliage::GenFinish(cChunkDesc & a_ChunkDesc)
 				continue;
 			}
 
-			const float xx = (float)BlockX;
+			const float xx = static_cast<float>(BlockX);
 			float val1 = m_Noise.CubicNoise2D(xx * 0.1f,  zz * 0.1f);
 			float val2 = m_Noise.CubicNoise2D(xx * 0.01f, zz * 0.01f);
 			switch (a_ChunkDesc.GetBlockType(x, Top, z))
@@ -563,7 +563,7 @@ void cFinishGenSprinkleFoliage::GenFinish(cChunkDesc & a_ChunkDesc)
 					}
 					else if ((val1 > 0.5) && (val2 < -0.5))
 					{
-						a_ChunkDesc.SetBlockTypeMeta(x, ++Top, z, E_BLOCK_PUMPKIN, (int)(val3 * 8) % 4);
+						a_ChunkDesc.SetBlockTypeMeta(x, ++Top, z, E_BLOCK_PUMPKIN, static_cast<int>(val3 * 8) % 4);
 					}
 					break;
 				}  // case E_BLOCK_GRASS
@@ -650,9 +650,9 @@ void cFinishGenSoulsandRims::GenFinish(cChunkDesc & a_ChunkDesc)
 					continue;
 				}
 
-				NOISE_DATATYPE NoiseX = ((NOISE_DATATYPE)(xx)) / 32;
-				NOISE_DATATYPE NoiseY = ((NOISE_DATATYPE)(zz)) / 32;
-				NOISE_DATATYPE CompBlock = m_Noise.CubicNoise3D(NoiseX, (float) (y) / 4, NoiseY);
+				NOISE_DATATYPE NoiseX = (static_cast<NOISE_DATATYPE>(xx)) / 32;
+				NOISE_DATATYPE NoiseY = (static_cast<NOISE_DATATYPE>(zz)) / 32;
+				NOISE_DATATYPE CompBlock = m_Noise.CubicNoise3D(NoiseX, static_cast<float>(y) / 4, NoiseY);
 				if (CompBlock < 0)
 				{
 					a_ChunkDesc.SetBlockType(x, y, z, E_BLOCK_SOULSAND);
diff --git a/src/Generating/GridStructGen.cpp b/src/Generating/GridStructGen.cpp
index 3c08c1a39..5adc60c4f 100644
--- a/src/Generating/GridStructGen.cpp
+++ b/src/Generating/GridStructGen.cpp
@@ -64,13 +64,13 @@ cGridStructGen::cGridStructGen(
 		LOG("Grid Size cannot be zero, setting to 1");
 		m_GridSizeZ = 1;
 	}
-	size_t NumStructuresPerQuery = (size_t)(((m_MaxStructureSizeX + m_MaxOffsetX) / m_GridSizeX + 1) * ((m_MaxStructureSizeZ + m_MaxOffsetZ) / m_GridSizeZ + 1));
+	size_t NumStructuresPerQuery = static_cast<size_t>(((m_MaxStructureSizeX + m_MaxOffsetX) / m_GridSizeX + 1) * ((m_MaxStructureSizeZ + m_MaxOffsetZ) / m_GridSizeZ + 1));
 	if (NumStructuresPerQuery > m_MaxCacheSize)
 	{
 		m_MaxCacheSize = NumStructuresPerQuery * 4;
 		LOGINFO(
 			"cGridStructGen: The cache size is too small (%u), increasing the cache size to %u to avoid inefficiency.",
-			(unsigned)a_MaxCacheSize, (unsigned)m_MaxCacheSize
+			static_cast<unsigned>(a_MaxCacheSize), static_cast<unsigned>(m_MaxCacheSize)
 		);
 	}
 }
diff --git a/src/Generating/MineShafts.cpp b/src/Generating/MineShafts.cpp
index 1482234f0..88dade240 100644
--- a/src/Generating/MineShafts.cpp
+++ b/src/Generating/MineShafts.cpp
@@ -542,7 +542,7 @@ cMineShaft * cMineShaftCorridor::CreateAndFit(
 {
 	cCuboid BoundingBox(a_PivotX, a_PivotY - 1, a_PivotZ);
 	BoundingBox.p2.y += 3;
-	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + (int)a_ParentSystem.m_MineShafts.size(), a_PivotZ) / 7;
+	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + static_cast<int>(a_ParentSystem.m_MineShafts.size()), a_PivotZ) / 7;
 	int NumSegments = 2 + (rnd) % (MAX_SEGMENTS - 1);  // 2 .. MAX_SEGMENTS
 	switch (a_Direction)
 	{
@@ -795,7 +795,7 @@ void cMineShaftCorridor::PlaceChest(cChunkDesc & a_ChunkDesc)
 	)
 	{
 		a_ChunkDesc.SetBlockTypeMeta(x, m_BoundingBox.p1.y + 1, z, E_BLOCK_CHEST, Meta);
-		cChestEntity * ChestEntity = (cChestEntity *)a_ChunkDesc.GetBlockEntity(x, m_BoundingBox.p1.y + 1, z);
+		cChestEntity * ChestEntity = static_cast<cChestEntity *>(a_ChunkDesc.GetBlockEntity(x, m_BoundingBox.p1.y + 1, z));
 		ASSERT((ChestEntity != nullptr) && (ChestEntity->GetBlockType() == E_BLOCK_CHEST));
 		cNoise Noise(a_ChunkDesc.GetChunkX() ^ a_ChunkDesc.GetChunkZ());
 		int NumSlots = 3 + ((Noise.IntNoise3DInt(x, m_BoundingBox.p1.y, z) / 11) % 4);
@@ -985,7 +985,7 @@ cMineShaft * cMineShaftCrossing::CreateAndFit(
 )
 {
 	cCuboid BoundingBox(a_PivotX, a_PivotY - 1, a_PivotZ);
-	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + (int)a_ParentSystem.m_MineShafts.size(), a_PivotZ) / 7;
+	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + static_cast<int>(a_ParentSystem.m_MineShafts.size()), a_PivotZ) / 7;
 	BoundingBox.p2.y += 3;
 	if ((rnd % 4) < 2)
 	{
@@ -1126,7 +1126,7 @@ cMineShaft * cMineShaftStaircase::CreateAndFit(
 	cNoise & a_Noise
 )
 {
-	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + (int)a_ParentSystem.m_MineShafts.size(), a_PivotZ) / 7;
+	int rnd = a_Noise.IntNoise3DInt(a_PivotX, a_PivotY + static_cast<int>(a_ParentSystem.m_MineShafts.size()), a_PivotZ) / 7;
 	cCuboid Box;
 	switch (a_Direction)
 	{
diff --git a/src/Generating/NetherFortGen.cpp b/src/Generating/NetherFortGen.cpp
index f35555efd..d29ab8cd1 100644
--- a/src/Generating/NetherFortGen.cpp
+++ b/src/Generating/NetherFortGen.cpp
@@ -36,7 +36,7 @@ public:
 		int BlockY = 64;
 		
 		// Generate pieces:
-		for (int i = 0; m_Pieces.size() < (size_t)(a_MaxDepth * a_MaxDepth / 8 + a_MaxDepth); i++)
+		for (int i = 0; m_Pieces.size() < static_cast<size_t>(a_MaxDepth * a_MaxDepth / 8 + a_MaxDepth); i++)
 		{
 			cBFSPieceGenerator pg(cNetherFortGen::m_PiecePool, a_Seed + i);
 			pg.PlacePieces(a_OriginX, BlockY, a_OriginZ, a_MaxDepth, m_Pieces);
@@ -55,7 +55,7 @@ public:
 	{
 		for (cPlacedPieces::const_iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
 		{
-			const cPrefab & Prefab = (const cPrefab &)((*itr)->GetPiece());
+			const cPrefab & Prefab = static_cast<const cPrefab &>((*itr)->GetPiece());
 			Prefab.Draw(a_Chunk, *itr);
 		}  // for itr - m_PlacedPieces[]
 	}
diff --git a/src/Generating/POCPieceGenerator.cpp b/src/Generating/POCPieceGenerator.cpp
index 6e7e74d7a..834e3887f 100644
--- a/src/Generating/POCPieceGenerator.cpp
+++ b/src/Generating/POCPieceGenerator.cpp
@@ -32,7 +32,7 @@ public:
 	
 	
 	/** Imprints the piece in the specified chunk. Assumes they intersect. */
-	void ImprintInChunk(cChunkDesc & a_ChunkDesc, const Vector3i & a_Pos, int a_NumCCWRotations)
+	void ImprintInChunk(cChunkDesc & a_ChunkDesc, const Vector3i & a_Pos, int a_NumCCWRotations) const
 	{
 		int BlockX = a_ChunkDesc.GetChunkX() * cChunkDef::Width;
 		int BlockZ = a_ChunkDesc.GetChunkZ() * cChunkDef::Width;
@@ -227,7 +227,7 @@ void cPOCPieceGenerator::GenFinish(cChunkDesc & a_ChunkDesc)
 			continue;
 		}
 			
-		((cPOCPiece &)(*itr)->GetPiece()).ImprintInChunk(a_ChunkDesc, Pos, (*itr)->GetNumCCWRotations());
+		(static_cast<const cPOCPiece &>((*itr)->GetPiece())).ImprintInChunk(a_ChunkDesc, Pos, (*itr)->GetNumCCWRotations());
 	}  // for itr - m_Pieces[]
 	a_ChunkDesc.UpdateHeightmap();
 }
diff --git a/src/Generating/PieceGenerator.cpp b/src/Generating/PieceGenerator.cpp
index b58a5394d..14a9da39d 100644
--- a/src/Generating/PieceGenerator.cpp
+++ b/src/Generating/PieceGenerator.cpp
@@ -394,9 +394,9 @@ cPlacedPiece * cPieceGenerator::PlaceStartingPiece(int a_BlockX, int a_BlockY, i
 	int NumRotations = 1;
 	for (size_t i = 1; i < ARRAYCOUNT(Rotations); i++)
 	{
-		if (StartingPiece->CanRotateCCW((int)i))
+		if (StartingPiece->CanRotateCCW(static_cast<int>(i)))
 		{
-			Rotations[NumRotations] = (int)i;
+			Rotations[NumRotations] = static_cast<int>(i);
 			NumRotations += 1;
 		}
 	}
diff --git a/src/Generating/Prefab.cpp b/src/Generating/Prefab.cpp
index 761986690..1de0346bd 100644
--- a/src/Generating/Prefab.cpp
+++ b/src/Generating/Prefab.cpp
@@ -348,13 +348,13 @@ void cPrefab::ParseCharMap(CharMap & a_CharMapOut, const char * a_CharMapDef)
 			LOGWARNING("Bad prefab CharMap definition line: \"%s\", skipping.", itr->c_str());
 			continue;
 		}
-		unsigned char Src = (unsigned char)CharDef[0][0];
+		unsigned char Src = static_cast<unsigned char>(CharDef[0][0]);
 		ASSERT(a_CharMapOut[Src].m_BlockMeta == 16);  // This letter has not been assigned yet?
-		a_CharMapOut[Src].m_BlockType = (BLOCKTYPE)atoi(CharDef[1].c_str());
+		a_CharMapOut[Src].m_BlockType = static_cast<BLOCKTYPE>(atoi(CharDef[1].c_str()));
 		NIBBLETYPE BlockMeta = 0;
 		if ((NumElements >= 3) && !CharDef[2].empty())
 		{
-			BlockMeta = (NIBBLETYPE)atoi(CharDef[2].c_str());
+			BlockMeta = static_cast<NIBBLETYPE>(atoi(CharDef[2].c_str()));
 			ASSERT((BlockMeta <= 15));
 		}
 		a_CharMapOut[Src].m_BlockMeta = BlockMeta;
@@ -372,7 +372,7 @@ void cPrefab::ParseBlockImage(const CharMap & a_CharMap, const char * a_BlockIma
 	{
 		for (int z = 0; z < m_Size.z; z++)
 		{
-			const unsigned char * BlockImage = (const unsigned char *)a_BlockImage + y * m_Size.x * m_Size.z + z * m_Size.x;
+			const unsigned char * BlockImage = reinterpret_cast<const unsigned char *>(a_BlockImage + y * m_Size.x * m_Size.z + z * m_Size.x);
 			for (int x = 0; x < m_Size.x; x++)
 			{
 				const sBlockTypeDef & MappedValue = a_CharMap[BlockImage[x]];
@@ -424,7 +424,7 @@ void cPrefab::ParseConnectors(const char * a_ConnectorsDef)
 		m_Connectors.push_back(cPiece::cConnector(
 			atoi(Coords[0].c_str()), atoi(Coords[1].c_str()), atoi(Coords[2].c_str()),  // Connector pos
 			atoi(Defs[0].c_str()),  // Connector type
-			(eBlockFace)BlockFace
+			static_cast<eBlockFace>(BlockFace)
 		));
 	}  // for itr - Lines[]
 }
diff --git a/src/Generating/PrefabPiecePool.cpp b/src/Generating/PrefabPiecePool.cpp
index 895555ef8..e4df8efa8 100644
--- a/src/Generating/PrefabPiecePool.cpp
+++ b/src/Generating/PrefabPiecePool.cpp
@@ -85,7 +85,7 @@ void cPrefabPiecePool::AddStartingPieceDefs(const cPrefab::sDef * a_StartingPiec
 
 void cPrefabPiecePool::AddToPerConnectorMap(cPrefab * a_Prefab)
 {
-	cPiece::cConnectors Connectors = ((const cPiece *)a_Prefab)->GetConnectors();
+	cPiece::cConnectors Connectors = (static_cast<const cPiece *>(a_Prefab))->GetConnectors();
 	for (cPiece::cConnectors::const_iterator itr = Connectors.begin(), end = Connectors.end(); itr != end; ++itr)
 	{
 		m_PiecesByConnector[itr->m_Type].push_back(a_Prefab);
@@ -122,7 +122,7 @@ cPieces cPrefabPiecePool::GetStartingPieces(void)
 
 int cPrefabPiecePool::GetPieceWeight(const cPlacedPiece & a_PlacedPiece, const cPiece::cConnector & a_ExistingConnector, const cPiece & a_NewPiece)
 {
-	return ((const cPrefab &)a_NewPiece).GetPieceWeight(a_PlacedPiece, a_ExistingConnector);
+	return (static_cast<const cPrefab &>(a_NewPiece)).GetPieceWeight(a_PlacedPiece, a_ExistingConnector);
 }
 
 
@@ -131,7 +131,7 @@ int cPrefabPiecePool::GetPieceWeight(const cPlacedPiece & a_PlacedPiece, const c
 
 int cPrefabPiecePool::GetStartingPieceWeight(const cPiece & a_NewPiece)
 {
-	return ((const cPrefab &)a_NewPiece).GetDefaultWeight();
+	return (static_cast<const cPrefab &>(a_NewPiece)).GetDefaultWeight();
 }
 
 
diff --git a/src/Generating/RainbowRoadsGen.cpp b/src/Generating/RainbowRoadsGen.cpp
index fd4a81692..03400556a 100644
--- a/src/Generating/RainbowRoadsGen.cpp
+++ b/src/Generating/RainbowRoadsGen.cpp
@@ -76,7 +76,7 @@ protected:
 	{
 		for (cPlacedPieces::iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
 		{
-			cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
+			const cPrefab & Prefab = static_cast<const cPrefab &>((*itr)->GetPiece());
 			Prefab.Draw(a_Chunk, *itr);
 		}  // for itr - m_PlacedPieces[]
 	}
diff --git a/src/Generating/TestRailsGen.cpp b/src/Generating/TestRailsGen.cpp
index 8256b55a0..72317eb67 100644
--- a/src/Generating/TestRailsGen.cpp
+++ b/src/Generating/TestRailsGen.cpp
@@ -76,7 +76,7 @@ protected:
 	{
 		for (cPlacedPieces::iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
 		{
-			cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
+			const cPrefab & Prefab = static_cast<const cPrefab &>((*itr)->GetPiece());
 			Prefab.Draw(a_Chunk, *itr);
 		}  // for itr - m_PlacedPieces[]
 	}
diff --git a/src/Generating/Trees.cpp b/src/Generating/Trees.cpp
index 014fdf1f2..c8bbab12f 100644
--- a/src/Generating/Trees.cpp
+++ b/src/Generating/Trees.cpp
@@ -130,7 +130,7 @@ inline void PushSomeColumns(int a_BlockX, int a_Height, int a_BlockZ, int a_Colu
 	{
 		int x = a_BlockX + a_Coords[i].x;
 		int z = a_BlockZ + a_Coords[i].z;
-		if (a_Noise.IntNoise3DInt(x + 64 * a_Seq, a_Height + (int)i, z + 64 * a_Seq) <= a_Chance)
+		if (a_Noise.IntNoise3DInt(x + 64 * a_Seq, a_Height + static_cast<int>(i), z + 64 * a_Seq) <= a_Chance)
 		{
 			for (int j = 0; j < a_ColumnHeight; j++)
 			{
@@ -843,7 +843,7 @@ void GetPineTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise
 		{
 			break;
 		}
-		ASSERT((size_t)LayerSize < ARRAYCOUNT(BigOs));
+		ASSERT(static_cast<size_t>(LayerSize) < ARRAYCOUNT(BigOs));
 		PushCoordBlocks(a_BlockX, h, a_BlockZ, a_OtherBlocks, BigOs[LayerSize].Coords, BigOs[LayerSize].Count, E_BLOCK_LEAVES, E_META_LEAVES_CONIFER);
 		h--;
 	}
diff --git a/src/Generating/UnderwaterBaseGen.cpp b/src/Generating/UnderwaterBaseGen.cpp
index dbc4aef1b..c5066ca1b 100644
--- a/src/Generating/UnderwaterBaseGen.cpp
+++ b/src/Generating/UnderwaterBaseGen.cpp
@@ -76,7 +76,7 @@ protected:
 	{
 		for (cPlacedPieces::iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
 		{
-			cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
+			const cPrefab & Prefab = static_cast<const cPrefab &>((*itr)->GetPiece());
 			Prefab.Draw(a_Chunk, *itr);
 		}  // for itr - m_PlacedPieces[]
 	}
diff --git a/src/Generating/VillageGen.cpp b/src/Generating/VillageGen.cpp
index c0f1d4c8f..488497ac1 100644
--- a/src/Generating/VillageGen.cpp
+++ b/src/Generating/VillageGen.cpp
@@ -93,7 +93,7 @@ public:
 			return 0;
 		}
 		
-		return ((const cPrefab &)a_NewPiece).GetPieceWeight(a_PlacedPiece, a_ExistingConnector);
+		return static_cast<const cPrefab &>(a_NewPiece).GetPieceWeight(a_PlacedPiece, a_ExistingConnector);
 	}
 };
 
@@ -141,7 +141,7 @@ public:
 		
 		// If the central piece should be moved to ground, move it, and
 		// check all of its dependents and move those that are strictly connector-driven based on its new Y coord:
-		if (((cPrefab &)m_Pieces[0]->GetPiece()).ShouldMoveToGround())
+		if (static_cast<const cPrefab &>(m_Pieces[0]->GetPiece()).ShouldMoveToGround())
 		{
 			int OrigPosY = m_Pieces[0]->GetCoords().y;
 			PlacePieceOnGround(*m_Pieces[0]);
@@ -197,7 +197,7 @@ protected:
 		m_HeightGen->GenHeightMap(a_Chunk.GetChunkX(), a_Chunk.GetChunkZ(), HeightMap);
 		for (cPlacedPieces::iterator itr = m_Pieces.begin(), end = m_Pieces.end(); itr != end; ++itr)
 		{
-			cPrefab & Prefab = (cPrefab &)((*itr)->GetPiece());
+			const cPrefab & Prefab = static_cast<const cPrefab &>((*itr)->GetPiece());
 			if ((*itr)->GetPiece().GetSize().y == 1)
 			{
 				// It's a road, special handling (change top terrain blocks to m_RoadBlock)
@@ -319,7 +319,7 @@ protected:
 		{
 			if (
 				(a_PlacedPieces[i]->GetParent() == Pivot) &&  // It is a direct dependant of the pivot
-				!((const cPrefab &)a_PlacedPieces[i]->GetPiece()).ShouldMoveToGround()  // It attaches strictly by connectors
+				!(static_cast<const cPrefab &>(a_PlacedPieces[i]->GetPiece())).ShouldMoveToGround()  // It attaches strictly by connectors
 			)
 			{
 				a_PlacedPieces[i]->MoveToGroundBy(a_HeightDifference);
diff --git a/src/HTTPServer/CMakeLists.txt b/src/HTTPServer/CMakeLists.txt
index f6ef96d20..ab3828aae 100644
--- a/src/HTTPServer/CMakeLists.txt
+++ b/src/HTTPServer/CMakeLists.txt
@@ -25,7 +25,7 @@ SET (HDRS
 	SslHTTPConnection.h)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(HTTPServer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors")
+	set_source_files_properties(HTTPServer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=global-constructors -Wno-error=old-style-cast")
 	set_source_files_properties(HTTPConnection.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
 endif()
 
diff --git a/src/HTTPServer/HTTPConnection.cpp b/src/HTTPServer/HTTPConnection.cpp
index a5c6afd18..c6a45e6ed 100644
--- a/src/HTTPServer/HTTPConnection.cpp
+++ b/src/HTTPServer/HTTPConnection.cpp
@@ -213,7 +213,7 @@ void cHTTPConnection::OnReceivedData(const char * a_Data, size_t a_Size)
 			ASSERT(m_CurrentRequest != nullptr);
 			if (m_CurrentRequestBodyRemaining > 0)
 			{
-				size_t BytesToConsume = std::min(m_CurrentRequestBodyRemaining, (size_t)a_Size);
+				size_t BytesToConsume = std::min(m_CurrentRequestBodyRemaining, static_cast<size_t>(a_Size));
 				m_HTTPServer.RequestBody(*this, *m_CurrentRequest, a_Data, BytesToConsume);
 				m_CurrentRequestBodyRemaining -= BytesToConsume;
 			}
diff --git a/src/HTTPServer/SslHTTPConnection.cpp b/src/HTTPServer/SslHTTPConnection.cpp
index f8dea0731..7239741da 100644
--- a/src/HTTPServer/SslHTTPConnection.cpp
+++ b/src/HTTPServer/SslHTTPConnection.cpp
@@ -55,7 +55,7 @@ void cSslHTTPConnection::OnReceivedData(const char * a_Data, size_t a_Size)
 		int NumRead = m_Ssl.ReadPlain(Buffer, sizeof(Buffer));
 		if (NumRead > 0)
 		{
-			super::OnReceivedData(Buffer, (size_t)NumRead);
+			super::OnReceivedData(Buffer, static_cast<size_t>(NumRead));
 		}
 		else if (NumRead == POLARSSL_ERR_NET_WANT_READ)
 		{
diff --git a/src/IniFile.cpp b/src/IniFile.cpp
index b0b3d15ec..635af740d 100644
--- a/src/IniFile.cpp
+++ b/src/IniFile.cpp
@@ -243,7 +243,7 @@ int cIniFile::FindKey(const AString & a_KeyName) const
 	{
 		if (CheckCase(names[keyID]) == CaseKeyName)
 		{
-			return (int)keyID;
+			return static_cast<int>(keyID);
 		}
 	}
 	return noID;
diff --git a/src/IniFile.h b/src/IniFile.h
index 2a4113fb4..a05e8f734 100644
--- a/src/IniFile.h
+++ b/src/IniFile.h
@@ -98,7 +98,7 @@ public:
 	int FindValue(const int keyID, const AString & valuename) const;
 
 	/// Returns number of keys currently in the ini
-	int GetNumKeys(void) const { return (int)keys.size(); }
+	int GetNumKeys(void) const { return static_cast<int>(keys.size()); }
 
 	/// Add a key name
 	int AddKeyName(const AString & keyname) override;
@@ -173,7 +173,7 @@ public:
 	// Header comments are those comments before the first key.
 
 	/// Returns the number of header comments
-	int GetNumHeaderComments(void) {return (int)comments.size();}
+	int GetNumHeaderComments(void) {return static_cast<int>(comments.size());}
 	
 	/// Adds a header comment
 	void AddHeaderComment(const AString & comment);
diff --git a/src/ItemGrid.cpp b/src/ItemGrid.cpp
index 06971a1ac..8433598f7 100644
--- a/src/ItemGrid.cpp
+++ b/src/ItemGrid.cpp
@@ -358,7 +358,7 @@ int cItemGrid::RemoveItem(const cItem & a_ItemStack)
 
 		if (m_Slots[i].IsEqual(a_ItemStack))
 		{
-			int NumToRemove = std::min(NumLeft, (int)m_Slots[i].m_ItemCount);
+			int NumToRemove = std::min(NumLeft, static_cast<int>(m_Slots[i].m_ItemCount));
 			NumLeft -= NumToRemove;
 			m_Slots[i].m_ItemCount -= NumToRemove;
 
diff --git a/src/Items/CMakeLists.txt b/src/Items/CMakeLists.txt
index 46ff3b4a0..71f2d9ceb 100644
--- a/src/Items/CMakeLists.txt
+++ b/src/Items/CMakeLists.txt
@@ -57,7 +57,7 @@ SET (HDRS
 )
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(ItemHandler.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=switch-enum")
+	set_source_files_properties(ItemHandler.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=old-style-cast -Wno-error=switch-enum")
 endif()
 
 if(NOT MSVC)
diff --git a/src/Items/ItemBow.h b/src/Items/ItemBow.h
index 5164ddf59..8bbaa3d8c 100644
--- a/src/Items/ItemBow.h
+++ b/src/Items/ItemBow.h
@@ -53,7 +53,7 @@ public:
 		ASSERT(a_Player != nullptr);
 
 		int BowCharge = a_Player->FinishChargingBow();
-		double Force = (double)BowCharge / 20.0;
+		double Force = static_cast<double>(BowCharge) / 20.0;
 		Force = (Force * Force + 2.0 * Force) / 3.0;  // This formula is used by the 1.6.2 client
 		if (Force < 0.1)
 		{
@@ -80,7 +80,14 @@ public:
 			Arrow = nullptr;
 			return;
 		}
-		a_Player->GetWorld()->BroadcastSoundEffect("random.bow", a_Player->GetPosX(), a_Player->GetPosY(), a_Player->GetPosZ(), 0.5, (float)Force);
+		a_Player->GetWorld()->BroadcastSoundEffect(
+			"random.bow",
+			a_Player->GetPosX(),
+			a_Player->GetPosY(),
+			a_Player->GetPosZ(),
+			0.5,
+			static_cast<float>(Force)
+		);
 		if (!a_Player->IsGameModeCreative())
 		{
 			if (a_Player->GetEquippedItem().m_Enchantments.GetLevel(cEnchantments::enchInfinity) == 0)
diff --git a/src/Items/ItemBucket.h b/src/Items/ItemBucket.h
index 015720415..1dbdfd7bc 100644
--- a/src/Items/ItemBucket.h
+++ b/src/Items/ItemBucket.h
@@ -236,7 +236,7 @@ public:
 					m_EntryFace = static_cast<eBlockFace>(a_CBEntryFace);
 					if (!cFluidSimulator::CanWashAway(a_CBBlockType) && !IsBlockLiquid(a_CBBlockType))
 					{
-						AddFaceDirection(a_CBBlockX, a_CBBlockY, a_CBBlockZ, (eBlockFace)a_CBEntryFace);  // Was an unwashawayable block, can't overwrite it!
+						AddFaceDirection(a_CBBlockX, a_CBBlockY, a_CBBlockZ, static_cast<eBlockFace>(a_CBEntryFace));  // Was an unwashawayable block, can't overwrite it!
 					}
 					m_Pos.Set(a_CBBlockX, a_CBBlockY, a_CBBlockZ);  // (Block could be washed away, replace it)
 					return true;  // Abort tracing
diff --git a/src/LightingThread.cpp b/src/LightingThread.cpp
index effde03d0..266744a24 100644
--- a/src/LightingThread.cpp
+++ b/src/LightingThread.cpp
@@ -43,8 +43,8 @@ class cReader :
 	{
 		// Copy the entire heightmap, distribute it into the 3x3 chunk blob:
 		typedef struct {HEIGHTTYPE m_Row[16]; } ROW;
-		ROW * InputRows  = (ROW *)a_Heightmap;
-		ROW * OutputRows = (ROW *)m_HeightMap;
+		const ROW * InputRows  = reinterpret_cast<const ROW *>(a_Heightmap);
+		ROW * OutputRows = reinterpret_cast<ROW *>(m_HeightMap);
 		int InputIdx = 0;
 		int OutputIdx = m_ReadingChunkX + m_ReadingChunkZ * cChunkDef::Width * 3;
 		for (int z = 0; z < cChunkDef::Width; z++)
@@ -217,7 +217,7 @@ void cLightingThread::Execute(void)
 			{
 				continue;
 			}
-			Item = (cLightingChunkStay *)m_Queue.front();
+			Item = static_cast<cLightingChunkStay *>(m_Queue.front());
 			m_Queue.pop_front();
 			if (m_Queue.empty())
 			{
diff --git a/src/LineBlockTracer.cpp b/src/LineBlockTracer.cpp
index e43a79566..ee28bef88 100644
--- a/src/LineBlockTracer.cpp
+++ b/src/LineBlockTracer.cpp
@@ -96,17 +96,17 @@ bool cLineBlockTracer::Trace(double a_StartX, double a_StartY, double a_StartZ,
 		m_Callbacks->OnIntoWorld(m_StartX, m_StartY, m_StartZ);
 	}
 
-	m_CurrentX = (int)floor(m_StartX);
-	m_CurrentY = (int)floor(m_StartY);
-	m_CurrentZ = (int)floor(m_StartZ);
+	m_CurrentX = static_cast<int>(floor(m_StartX));
+	m_CurrentY = static_cast<int>(floor(m_StartY));
+	m_CurrentZ = static_cast<int>(floor(m_StartZ));
 	
 	m_DiffX = m_EndX - m_StartX;
 	m_DiffY = m_EndY - m_StartY;
 	m_DiffZ = m_EndZ - m_StartZ;
 	
 	// The actual trace is handled with ChunkMapCS locked by calling our Item() for the specified chunk
-	int BlockX = (int)floor(m_StartX);
-	int BlockZ = (int)floor(m_StartZ);
+	int BlockX = static_cast<int>(floor(m_StartX));
+	int BlockZ = static_cast<int>(floor(m_StartZ));
 	int ChunkX, ChunkZ;
 	cChunkDef::BlockToChunk(BlockX, BlockZ, ChunkX, ChunkZ);
 	return m_World->DoWithChunk(ChunkX, ChunkZ, *this);
@@ -120,7 +120,7 @@ void cLineBlockTracer::FixStartAboveWorld(void)
 {
 	// We must set the start Y to less than cChunkDef::Height so that it is considered inside the world later on
 	// Therefore we use an EPS-offset from the height, as small as reasonably possible.
-	const double Height = (double)cChunkDef::Height - 0.00001;
+	const double Height = static_cast<double>(cChunkDef::Height) - 0.00001;
 	CalcXZIntersection(Height, m_StartX, m_StartZ);
 	m_StartY = Height;
 }
diff --git a/src/LoggerListeners.cpp b/src/LoggerListeners.cpp
index 5c7097956..cc2f883d8 100644
--- a/src/LoggerListeners.cpp
+++ b/src/LoggerListeners.cpp
@@ -3,6 +3,8 @@
 
 #include "LoggerListeners.h"
 
+#include <chrono>
+
 #if defined(_WIN32)
 	#include <io.h>  // Needed for _isatty(), not available on Linux
 	#include <time.h>
@@ -280,7 +282,9 @@ cFileListener::cFileListener(void)
 {
 	cFile::CreateFolder(FILE_IO_PREFIX + AString("logs"));
 	AString FileName;
-	FileName = Printf("%s%sLOG_%d.txt", FILE_IO_PREFIX, "logs/", (int)time(nullptr));
+	auto time = std::chrono::system_clock::now();
+	FileName = Printf("%s%sLOG_%d.txt", FILE_IO_PREFIX, "logs/",
+			std::chrono::duration_cast<std::chrono::duration<int, std::milli>>(time.time_since_epoch()).count());
 	m_File.Open(FileName, cFile::fmAppend);
 }
 
diff --git a/src/MapManager.cpp b/src/MapManager.cpp
index 0965544cc..41b0d9e34 100644
--- a/src/MapManager.cpp
+++ b/src/MapManager.cpp
@@ -86,7 +86,7 @@ cMap * cMapManager::CreateMap(int a_CenterX, int a_CenterY, unsigned int a_Scale
 		return nullptr;
 	}
 
-	cMap Map((unsigned)m_MapData.size(), a_CenterX, a_CenterY, m_World, a_Scale);
+	cMap Map(static_cast<unsigned>(m_MapData.size()), a_CenterX, a_CenterY, m_World, a_Scale);
 
 	m_MapData.push_back(Map);
 
@@ -151,7 +151,7 @@ void cMapManager::SaveMapData(void)
 
 	cIDCountSerializer IDSerializer(m_World->GetName());
 
-	IDSerializer.SetMapCount((unsigned)m_MapData.size());
+	IDSerializer.SetMapCount(static_cast<unsigned>(m_MapData.size()));
 
 	if (!IDSerializer.Save())
 	{
diff --git a/src/Matrix4.h b/src/Matrix4.h
index 61ea60bfd..0558fa5f3 100644
--- a/src/Matrix4.h
+++ b/src/Matrix4.h
@@ -76,8 +76,8 @@ public:
 
 	inline void RotateX(T a_RX)
 	{
-		T sx = (T) sin(a_RX * M_PI / 180);
-		T cx = (T) cos(a_RX * M_PI / 180);
+		T sx = static_cast<T>(sin(a_RX * M_PI / 180));
+		T cx = static_cast<T>(cos(a_RX * M_PI / 180));
 
 		Identity();
 
@@ -87,8 +87,8 @@ public:
 
 	inline void RotateY(T a_RY)
 	{
-		T sy = (T) sin(a_RY * M_PI / 180);
-		T cy = (T) cos(a_RY * M_PI / 180);
+		T sy = static_cast<T>(sin(a_RY * M_PI / 180));
+		T cy = static_cast<T>(cos(a_RY * M_PI / 180));
 
 		Identity();
 
diff --git a/src/MobCensus.cpp b/src/MobCensus.cpp
index 22c838c6b..ca960a2bc 100644
--- a/src/MobCensus.cpp
+++ b/src/MobCensus.cpp
@@ -65,7 +65,7 @@ void cMobCensus::CollectSpawnableChunk(cChunk & a_Chunk)
 
 int cMobCensus::GetNumChunks(void)
 {
-	return (int)m_EligibleForSpawnChunks.size();
+	return static_cast<int>(m_EligibleForSpawnChunks.size());
 }
 
 
diff --git a/src/MobFamilyCollecter.cpp b/src/MobFamilyCollecter.cpp
index 6da330c83..c24ee48f5 100644
--- a/src/MobFamilyCollecter.cpp
+++ b/src/MobFamilyCollecter.cpp
@@ -18,7 +18,7 @@ void cMobFamilyCollecter::CollectMob(cMonster & a_Monster)
 
 int cMobFamilyCollecter::GetNumberOfCollectedMobs(cMonster::eFamily a_Family)
 {
-	return (int)m_Mobs[a_Family].size();
+	return static_cast<int>(m_Mobs[a_Family].size());
 }
 
 
diff --git a/src/MobSpawner.cpp b/src/MobSpawner.cpp
index 468b0cfb2..27dc5a877 100644
--- a/src/MobSpawner.cpp
+++ b/src/MobSpawner.cpp
@@ -110,7 +110,7 @@ eMonsterType cMobSpawner::ChooseMobType(EMCSBiome a_Biome)
 	if (allowedMobsSize > 0)
 	{
 		std::set<eMonsterType>::iterator itr = allowedMobs.begin();
-		int iRandom = m_Random.NextInt((int)allowedMobsSize);
+		int iRandom = m_Random.NextInt(static_cast<int>(allowedMobsSize));
 
 		for (int i = 0; i < iRandom; i++)
 		{
diff --git a/src/Mobs/AggressiveMonster.cpp b/src/Mobs/AggressiveMonster.cpp
index 648599999..7eccf0265 100644
--- a/src/Mobs/AggressiveMonster.cpp
+++ b/src/Mobs/AggressiveMonster.cpp
@@ -30,7 +30,7 @@ void cAggressiveMonster::InStateChasing(std::chrono::milliseconds a_Dt)
 	{
 		if (m_Target->IsPlayer())
 		{
-			if (((cPlayer *)m_Target)->IsGameModeCreative())
+			if (static_cast<cPlayer *>(m_Target)->IsGameModeCreative())
 			{
 				m_EMState = IDLE;
 				return;
@@ -46,7 +46,7 @@ void cAggressiveMonster::InStateChasing(std::chrono::milliseconds a_Dt)
 
 void cAggressiveMonster::EventSeePlayer(cEntity * a_Entity)
 {
-	if (!((cPlayer *)a_Entity)->IsGameModeCreative())
+	if (!static_cast<cPlayer *>(a_Entity)->IsGameModeCreative())
 	{
 		super::EventSeePlayer(a_Entity);
 		m_EMState = CHASING;
@@ -110,12 +110,12 @@ void cAggressiveMonster::Attack(std::chrono::milliseconds a_Dt)
 bool cAggressiveMonster::IsMovingToTargetPosition()
 {
 	// Difference between destination x and target x is negligible (to 10^-12 precision)
-	if (fabsf((float)m_FinalDestination.x - (float)m_Target->GetPosX()) < std::numeric_limits<float>::epsilon())
+	if (fabsf(static_cast<float>(m_FinalDestination.x) - static_cast<float>(m_Target->GetPosX())) < std::numeric_limits<float>::epsilon())
 	{
 		return false;
 	}
 	// Difference between destination z and target z is negligible (to 10^-12 precision)
-	else if (fabsf((float)m_FinalDestination.z - (float)m_Target->GetPosZ()) > std::numeric_limits<float>::epsilon())
+	else if (fabsf(static_cast<float>(m_FinalDestination.z) - static_cast<float>(m_Target->GetPosZ())) > std::numeric_limits<float>::epsilon())
 	{
 		return false;
 	}
diff --git a/src/Mobs/CMakeLists.txt b/src/Mobs/CMakeLists.txt
index bd8fa76b1..e99494508 100644
--- a/src/Mobs/CMakeLists.txt
+++ b/src/Mobs/CMakeLists.txt
@@ -81,7 +81,9 @@ SET (HDRS
 	ZombiePigman.h)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(Monster.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=switch -Wno-error=switch-enum -Wno-error=float-equal")
+	set_source_files_properties(Monster.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=switch -Wno-error=switch-enum -Wno-error=float-equal -Wno-error=old-style-cast")
+	set_source_files_properties(SnowGolem.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(Villager.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/Mobs/CaveSpider.cpp b/src/Mobs/CaveSpider.cpp
index 8000f3f68..a8b40f52e 100644
--- a/src/Mobs/CaveSpider.cpp
+++ b/src/Mobs/CaveSpider.cpp
@@ -34,7 +34,7 @@ void cCaveSpider::Attack(std::chrono::milliseconds a_Dt)
 	if (m_Target->IsPawn())
 	{
 		// TODO: Easy = no poison, Medium = 7 seconds, Hard = 15 seconds
-		((cPawn *) m_Target)->AddEntityEffect(cEntityEffect::effPoison, 7 * 20, 0);
+		static_cast<cPawn *>(m_Target)->AddEntityEffect(cEntityEffect::effPoison, 7 * 20, 0);
 	}
 }
 
diff --git a/src/Mobs/Creeper.cpp b/src/Mobs/Creeper.cpp
index 6968bed17..ef3245894 100644
--- a/src/Mobs/Creeper.cpp
+++ b/src/Mobs/Creeper.cpp
@@ -124,7 +124,7 @@ void cCreeper::Attack(std::chrono::milliseconds a_Dt)
 
 	if (!m_bIsBlowing)
 	{
-		m_World->BroadcastSoundEffect("game.tnt.primed", GetPosX(), GetPosY(), GetPosZ(), 1.f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+		m_World->BroadcastSoundEffect("game.tnt.primed", GetPosX(), GetPosY(), GetPosZ(), 1.f, (0.75f + (static_cast<float>((GetUniqueID() * 23) % 32)) / 64));
 		m_bIsBlowing = true;
 		m_World->BroadcastEntityMetadata(*this);
 	}
@@ -142,7 +142,7 @@ void cCreeper::OnRightClicked(cPlayer & a_Player)
 		{
 			a_Player.UseEquippedItem();
 		}
-		m_World->BroadcastSoundEffect("game.tnt.primed", GetPosX(), GetPosY(), GetPosZ(), 1.f, (float)(0.75 + ((float)((GetUniqueID() * 23) % 32)) / 64));
+		m_World->BroadcastSoundEffect("game.tnt.primed", GetPosX(), GetPosY(), GetPosZ(), 1.f, (0.75f + (static_cast<float>((GetUniqueID() * 23) % 32)) / 64));
 		m_bIsBlowing = true;
 		m_World->BroadcastEntityMetadata(*this);
 		m_BurnedWithFlintAndSteel = true;
diff --git a/src/Mobs/Enderman.cpp b/src/Mobs/Enderman.cpp
index 10cec9751..30bf82067 100644
--- a/src/Mobs/Enderman.cpp
+++ b/src/Mobs/Enderman.cpp
@@ -55,7 +55,7 @@ public:
 		}
 		
 		cTracer LineOfSight(a_Player->GetWorld());
-		if (LineOfSight.Trace(m_EndermanPos, Direction, (int)Direction.Length()))
+		if (LineOfSight.Trace(m_EndermanPos, Direction, static_cast<int>(Direction.Length())))
 		{
 			// No direct line of sight
 			return false;
diff --git a/src/Mobs/Guardian.cpp b/src/Mobs/Guardian.cpp
index a81667445..6efd4a42b 100644
--- a/src/Mobs/Guardian.cpp
+++ b/src/Mobs/Guardian.cpp
@@ -43,13 +43,13 @@ void cGuardian::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 	Vector3d Pos = GetPosition();
 
 	// TODO: Not a real behavior, but cool :D
-	int RelY = (int)floor(Pos.y);
+	int RelY = static_cast<int>(floor(Pos.y));
 	if ((RelY < 0) || (RelY >= cChunkDef::Height))
 	{
 		return;
 	}
-	int RelX = (int)floor(Pos.x) - a_Chunk.GetPosX() * cChunkDef::Width;
-	int RelZ = (int)floor(Pos.z) - a_Chunk.GetPosZ() * cChunkDef::Width;
+	int RelX = static_cast<int>(floor(Pos.x)) - a_Chunk.GetPosX() * cChunkDef::Width;
+	int RelZ = static_cast<int>(floor(Pos.z)) - a_Chunk.GetPosZ() * cChunkDef::Width;
 	BLOCKTYPE BlockType;
 	if (a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockType) && !IsBlockWater(BlockType) && !IsOnFire())
 	{
diff --git a/src/Mobs/Horse.cpp b/src/Mobs/Horse.cpp
index e33cc1b9d..4321fdc73 100644
--- a/src/Mobs/Horse.cpp
+++ b/src/Mobs/Horse.cpp
@@ -55,10 +55,10 @@ void cHorse::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 		{
 			if (m_World->GetTickRandomNumber(50) == 25)
 			{
-				m_World->BroadcastSoundParticleEffect(2000, (int)GetPosX(), (int)GetPosY(), (int)GetPosZ(), 0);
-				m_World->BroadcastSoundParticleEffect(2000, (int)GetPosX(), (int)GetPosY(), (int)GetPosZ(), 2);
-				m_World->BroadcastSoundParticleEffect(2000, (int)GetPosX(), (int)GetPosY(), (int)GetPosZ(), 6);
-				m_World->BroadcastSoundParticleEffect(2000, (int)GetPosX(), (int)GetPosY(), (int)GetPosZ(), 8);
+				m_World->BroadcastSoundParticleEffect(2000, static_cast<int>(GetPosX()), static_cast<int>(GetPosY()), static_cast<int>(GetPosZ()), 0);
+				m_World->BroadcastSoundParticleEffect(2000, static_cast<int>(GetPosX()), static_cast<int>(GetPosY()), static_cast<int>(GetPosZ()), 2);
+				m_World->BroadcastSoundParticleEffect(2000, static_cast<int>(GetPosX()), static_cast<int>(GetPosY()), static_cast<int>(GetPosZ()), 6);
+				m_World->BroadcastSoundParticleEffect(2000, static_cast<int>(GetPosX()), static_cast<int>(GetPosY()), static_cast<int>(GetPosZ()), 8);
 
 				m_Attachee->Detach();
 				m_bIsRearing = true;
diff --git a/src/Mobs/PassiveAggressiveMonster.cpp b/src/Mobs/PassiveAggressiveMonster.cpp
index cb8650cb9..f5577f71f 100644
--- a/src/Mobs/PassiveAggressiveMonster.cpp
+++ b/src/Mobs/PassiveAggressiveMonster.cpp
@@ -28,7 +28,7 @@ bool cPassiveAggressiveMonster::DoTakeDamage(TakeDamageInfo & a_TDI)
 	
 	if ((m_Target != nullptr) && (m_Target->IsPlayer()))
 	{
-		if (!((cPlayer *)m_Target)->IsGameModeCreative())
+		if (!static_cast<cPlayer *>(m_Target)->IsGameModeCreative())
 		{
 			m_EMState = CHASING;
 		}
diff --git a/src/Mobs/PassiveMonster.cpp b/src/Mobs/PassiveMonster.cpp
index 012ca9949..c220a7128 100644
--- a/src/Mobs/PassiveMonster.cpp
+++ b/src/Mobs/PassiveMonster.cpp
@@ -48,7 +48,7 @@ void cPassiveMonster::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 	{
 		return;
 	}
-	cPlayer * a_Closest_Player = m_World->FindClosestPlayer(GetPosition(), (float)m_SightDistance);
+	cPlayer * a_Closest_Player = m_World->FindClosestPlayer(GetPosition(), static_cast<float>(m_SightDistance));
 	if (a_Closest_Player != nullptr)
 	{
 		if (a_Closest_Player->GetEquippedItem().IsEqual(FollowedItem))
diff --git a/src/Mobs/Path.h b/src/Mobs/Path.h
index 71b42edc0..db74eaba2 100644
--- a/src/Mobs/Path.h
+++ b/src/Mobs/Path.h
@@ -128,13 +128,13 @@ public:
 		{
 			// Guaranteed to have no hash collisions for any 128x128x128 area. Suitable for pathfinding.
 			int32_t t = 0;
-			t += (int8_t)a_Vector.x;
+			t += static_cast<int8_t>(a_Vector.x);
 			t = t << 8;
-			t += (int8_t)a_Vector.y;
+			t += static_cast<int8_t>(a_Vector.y);
 			t = t << 8;
-			t += (int8_t)a_Vector.z;
+			t += static_cast<int8_t>(a_Vector.z);
 			t = t << 8;
-			return (size_t)t;
+			return static_cast<size_t>(t);
 		}
 	};
 private:
diff --git a/src/Mobs/Squid.cpp b/src/Mobs/Squid.cpp
index 9affcd6e1..7928f7dc8 100644
--- a/src/Mobs/Squid.cpp
+++ b/src/Mobs/Squid.cpp
@@ -41,13 +41,13 @@ void cSquid::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 	Vector3d Pos = GetPosition();
 
 	// TODO: Not a real behavior, but cool :D
-	int RelY = (int)floor(Pos.y);
+	int RelY = static_cast<int>(floor(Pos.y));
 	if ((RelY < 0) || (RelY >= cChunkDef::Height))
 	{
 		return;
 	}
-	int RelX = (int)floor(Pos.x) - a_Chunk.GetPosX() * cChunkDef::Width;
-	int RelZ = (int)floor(Pos.z) - a_Chunk.GetPosZ() * cChunkDef::Width;
+	int RelX = static_cast<int>(floor(Pos.x)) - a_Chunk.GetPosX() * cChunkDef::Width;
+	int RelZ = static_cast<int>(floor(Pos.z)) - a_Chunk.GetPosZ() * cChunkDef::Width;
 	BLOCKTYPE BlockType;
 	if (a_Chunk.UnboundedRelGetBlockType(RelX, RelY, RelZ, BlockType) && !IsBlockWater(BlockType) && !IsOnFire())
 	{
diff --git a/src/Mobs/Wolf.cpp b/src/Mobs/Wolf.cpp
index 3c2ec1520..61c28c467 100644
--- a/src/Mobs/Wolf.cpp
+++ b/src/Mobs/Wolf.cpp
@@ -50,7 +50,7 @@ void cWolf::Attack(std::chrono::milliseconds a_Dt)
 
 	if ((m_Target != nullptr) && (m_Target->IsPlayer()))
 	{
-		if (((cPlayer *)m_Target)->GetName() != m_OwnerName)
+		if (static_cast<cPlayer *>(m_Target)->GetName() != m_OwnerName)
 		{
 			super::Attack(a_Dt);
 		}
@@ -157,7 +157,7 @@ void cWolf::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 		super::Tick(a_Dt, a_Chunk);
 	}
 
-	cPlayer * a_Closest_Player = m_World->FindClosestPlayer(GetPosition(), (float)m_SightDistance);
+	cPlayer * a_Closest_Player = m_World->FindClosestPlayer(GetPosition(), static_cast<float>(m_SightDistance));
 	if (a_Closest_Player != nullptr)
 	{
 		switch (a_Closest_Player->GetEquippedItem().m_ItemType)
diff --git a/src/MonsterConfig.cpp b/src/MonsterConfig.cpp
index ae2cbbc6b..278e67b93 100644
--- a/src/MonsterConfig.cpp
+++ b/src/MonsterConfig.cpp
@@ -64,7 +64,7 @@ void cMonsterConfig::Initialize()
 		return;
 	}
 	
-	for (int i = (int)MonstersIniFile.GetNumKeys(); i >= 0; i--)
+	for (int i = static_cast<int>(MonstersIniFile.GetNumKeys()); i >= 0; i--)
 	{
 		sAttributesStruct Attributes;
 		AString Name = MonstersIniFile.GetKeyName(i);
@@ -93,7 +93,7 @@ void cMonsterConfig::AssignAttributes(cMonster * a_Monster, const AString & a_Na
 			a_Monster->SetAttackDamage (itr->m_AttackDamage);
 			a_Monster->SetAttackRange  (itr->m_AttackRange);
 			a_Monster->SetSightDistance(itr->m_SightDistance);
-			a_Monster->SetAttackRate   ((float)itr->m_AttackRate);
+			a_Monster->SetAttackRate   (static_cast<float>(itr->m_AttackRate));
 			a_Monster->SetMaxHealth    (itr->m_MaxHealth);
 			a_Monster->SetIsFireproof  (itr->m_IsFireproof);
 			return;
diff --git a/src/Noise/CMakeLists.txt b/src/Noise/CMakeLists.txt
index e1837500f..ab4cf031b 100644
--- a/src/Noise/CMakeLists.txt
+++ b/src/Noise/CMakeLists.txt
@@ -14,6 +14,10 @@ SET (HDRS
 	RidgedNoise.h
 )
 
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+	set_source_files_properties(Noise.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+endif()
+
 if(NOT MSVC)
 	add_library(Noise ${SRCS} ${HDRS})
 
diff --git a/src/Noise/Noise.h b/src/Noise/Noise.h
index 5df32d3dc..be3b282ac 100644
--- a/src/Noise/Noise.h
+++ b/src/Noise/Noise.h
@@ -185,7 +185,7 @@ typedef cOctavedNoise<cRidgedNoise<cCubicNoise>> cRidgedMultiNoise;
 NOISE_DATATYPE cNoise::IntNoise1D(int a_X) const
 {
 	int x = ((a_X * m_Seed) << 13) ^ a_X;
-	return (1 - (NOISE_DATATYPE)((x * (x * x * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824);
+	return (1 - static_cast<NOISE_DATATYPE>((x * (x * x * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824);
 	// returns a float number in the range of [-1, 1]
 }
 
@@ -197,7 +197,7 @@ NOISE_DATATYPE cNoise::IntNoise2D(int a_X, int a_Y) const
 {
 	int n = a_X + a_Y * 57 + m_Seed * 57 * 57;
 	n = (n << 13) ^ n;
-	return (1 - (NOISE_DATATYPE)((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824);
+	return (1 - static_cast<NOISE_DATATYPE>((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824);
 	// returns a float number in the range of [-1, 1]
 }
 
@@ -209,7 +209,8 @@ NOISE_DATATYPE cNoise::IntNoise3D(int a_X, int a_Y, int a_Z) const
 {
 	int n = a_X + a_Y * 57 + a_Z * 57 * 57 + m_Seed * 57 * 57 * 57;
 	n = (n << 13) ^ n;
-	return ((NOISE_DATATYPE)1 - (NOISE_DATATYPE)((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0f);
+	return (static_cast<NOISE_DATATYPE>(1) -
+			static_cast<NOISE_DATATYPE>((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0f);
 	// returns a float number in the range of [-1, 1]
 }
 
@@ -265,8 +266,8 @@ NOISE_DATATYPE cNoise::CubicInterpolate(NOISE_DATATYPE a_A, NOISE_DATATYPE a_B,
 
 NOISE_DATATYPE cNoise::CosineInterpolate(NOISE_DATATYPE a_A, NOISE_DATATYPE a_B, NOISE_DATATYPE a_Pct)
 {
-	const NOISE_DATATYPE ft = a_Pct * (NOISE_DATATYPE)3.1415927;
-	const NOISE_DATATYPE f = (NOISE_DATATYPE)((NOISE_DATATYPE)(1 - cos(ft)) * (NOISE_DATATYPE)0.5);
+	const NOISE_DATATYPE ft = a_Pct * static_cast<NOISE_DATATYPE>(3.1415927);
+	const NOISE_DATATYPE f = static_cast<NOISE_DATATYPE>(static_cast<NOISE_DATATYPE>(1 - cos(ft)) * static_cast<NOISE_DATATYPE>(0.5));
 	return  a_A * (1 - f) + a_B * f;
 }
 
diff --git a/src/OSSupport/CMakeLists.txt b/src/OSSupport/CMakeLists.txt
index 981c4c5b0..d1db0373d 100644
--- a/src/OSSupport/CMakeLists.txt
+++ b/src/OSSupport/CMakeLists.txt
@@ -42,7 +42,7 @@ SET (HDRS
 )
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	add_flags_cxx("-Wno-error=global-constructors")
+	add_flags_cxx("-Wno-error=global-constructors -Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/OSSupport/GZipFile.h b/src/OSSupport/GZipFile.h
index dfb4e8c31..286c98aff 100644
--- a/src/OSSupport/GZipFile.h
+++ b/src/OSSupport/GZipFile.h
@@ -37,7 +37,7 @@ public:
 	int ReadRestOfFile(AString & a_Contents);
 	
 	/// Writes a_Contents into file, compressing it along the way. Returns true if successful. Multiple writes are supported.
-	bool Write(const AString & a_Contents) { return Write(a_Contents.data(), (int)(a_Contents.size())); }
+	bool Write(const AString & a_Contents) { return Write(a_Contents.data(), static_cast<int>(a_Contents.size())); }
 	
 	bool Write(const char * a_Data, int a_Size);
 	
diff --git a/src/PolarSSL++/BufferedSslContext.cpp b/src/PolarSSL++/BufferedSslContext.cpp
index 9f7caeb8a..c8d4736f7 100644
--- a/src/PolarSSL++/BufferedSslContext.cpp
+++ b/src/PolarSSL++/BufferedSslContext.cpp
@@ -66,7 +66,7 @@ int cBufferedSslContext::ReceiveEncrypted(unsigned char * a_Buffer, size_t a_Num
 		return POLARSSL_ERR_NET_RECV_FAILED;
 	}
 	m_IncomingData.CommitRead();
-	return (int)NumBytes;
+	return static_cast<int>(NumBytes);
 }
 
 
@@ -81,11 +81,11 @@ int cBufferedSslContext::SendEncrypted(const unsigned char * a_Buffer, size_t a_
 	{
 		return POLARSSL_ERR_NET_WANT_WRITE;
 	}
-	if (!m_OutgoingData.Write((const char *)a_Buffer, a_NumBytes))
+	if (!m_OutgoingData.Write(reinterpret_cast<const char *>(a_Buffer), a_NumBytes))
 	{
 		return POLARSSL_ERR_NET_SEND_FAILED;
 	}
-	return (int)a_NumBytes;
+	return static_cast<int>(a_NumBytes);
 }
 
 
diff --git a/src/PolarSSL++/CMakeLists.txt b/src/PolarSSL++/CMakeLists.txt
index b11d16e33..fddb37501 100644
--- a/src/PolarSSL++/CMakeLists.txt
+++ b/src/PolarSSL++/CMakeLists.txt
@@ -33,6 +33,10 @@ set(HDRS
 	X509Cert.h
 )
 
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+	set_source_files_properties(RsaPrivateKey.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+endif()
+
 if(NOT MSVC)
 	add_library(PolarSSL++ ${SRCS} ${HDRS})
 
diff --git a/src/PolarSSL++/CryptoKey.cpp b/src/PolarSSL++/CryptoKey.cpp
index 9354ddf50..cc4eefdfe 100644
--- a/src/PolarSSL++/CryptoKey.cpp
+++ b/src/PolarSSL++/CryptoKey.cpp
@@ -77,7 +77,7 @@ int cCryptoKey::Decrypt(const Byte * a_EncryptedData, size_t a_EncryptedLength,
 	{
 		return res;
 	}
-	return (int)DecryptedLen;
+	return static_cast<int>(DecryptedLen);
 }
 
 
@@ -97,7 +97,7 @@ int cCryptoKey::Encrypt(const Byte * a_PlainData, size_t a_PlainLength, Byte * a
 	{
 		return res;
 	}
-	return (int)EncryptedLength;
+	return static_cast<int>(EncryptedLength);
 }
 
 
@@ -109,7 +109,7 @@ int cCryptoKey::ParsePublic(const void * a_Data, size_t a_NumBytes)
 {
 	ASSERT(!IsValid());  // Cannot parse a second key
 	
-	return pk_parse_public_key(&m_Pk, (const unsigned char *)a_Data, a_NumBytes);
+	return pk_parse_public_key(&m_Pk, reinterpret_cast<const unsigned char *>(a_Data), a_NumBytes);
 }
 
 
@@ -123,14 +123,14 @@ int cCryptoKey::ParsePrivate(const void * a_Data, size_t a_NumBytes, const AStri
 	
 	if (a_Password.empty())
 	{
-		return pk_parse_key(&m_Pk, (const unsigned char *)a_Data, a_NumBytes, nullptr, 0);
+		return pk_parse_key(&m_Pk, reinterpret_cast<const unsigned char *>(a_Data), a_NumBytes, nullptr, 0);
 	}
 	else
 	{
 		return pk_parse_key(
 			&m_Pk,
-			(const unsigned char *)a_Data, a_NumBytes,
-			(const unsigned char *)a_Password.c_str(), a_Password.size()
+			reinterpret_cast<const unsigned char *>(a_Data), a_NumBytes,
+			reinterpret_cast<const unsigned char *>(a_Password.c_str()), a_Password.size()
 		);
 	}
 }
diff --git a/src/PolarSSL++/CtrDrbgContext.cpp b/src/PolarSSL++/CtrDrbgContext.cpp
index 86e6d1ca5..25c2987b1 100644
--- a/src/PolarSSL++/CtrDrbgContext.cpp
+++ b/src/PolarSSL++/CtrDrbgContext.cpp
@@ -39,7 +39,7 @@ int cCtrDrbgContext::Initialize(const void * a_Custom, size_t a_CustomSize)
 		return 0;
 	}
 	
-	int res = ctr_drbg_init(&m_CtrDrbg, entropy_func, &(m_EntropyContext->m_Entropy), (const unsigned char *)a_Custom, a_CustomSize);
+	int res = ctr_drbg_init(&m_CtrDrbg, entropy_func, &(m_EntropyContext->m_Entropy), reinterpret_cast<const unsigned char *>(a_Custom), a_CustomSize);
 	m_IsValid = (res == 0);
 	return res;
 }
diff --git a/src/PolarSSL++/SslContext.cpp b/src/PolarSSL++/SslContext.cpp
index 5ac4bc227..1409405bc 100644
--- a/src/PolarSSL++/SslContext.cpp
+++ b/src/PolarSSL++/SslContext.cpp
@@ -172,7 +172,7 @@ int cSslContext::WritePlain(const void * a_Data, size_t a_NumBytes)
 		}
 	}
 	
-	return ssl_write(&m_Ssl, (const unsigned char *)a_Data, a_NumBytes);
+	return ssl_write(&m_Ssl, reinterpret_cast<const unsigned char *>(a_Data), a_NumBytes);
 }
 
 
@@ -191,7 +191,7 @@ int cSslContext::ReadPlain(void * a_Data, size_t a_MaxBytes)
 		}
 	}
 	
-	return ssl_read(&m_Ssl, (unsigned char *)a_Data, a_MaxBytes);
+	return ssl_read(&m_Ssl, reinterpret_cast<unsigned char *>(a_Data), a_MaxBytes);
 }
 
 
diff --git a/src/PolarSSL++/SslContext.h b/src/PolarSSL++/SslContext.h
index 6b4f2c1e7..ce6a2e398 100644
--- a/src/PolarSSL++/SslContext.h
+++ b/src/PolarSSL++/SslContext.h
@@ -127,13 +127,13 @@ protected:
 	/** The callback used by PolarSSL when it wants to read encrypted data. */
 	static int ReceiveEncrypted(void * a_This, unsigned char * a_Buffer, size_t a_NumBytes)
 	{
-		return ((cSslContext *)a_This)->ReceiveEncrypted(a_Buffer, a_NumBytes);
+		return (static_cast<cSslContext *>(a_This))->ReceiveEncrypted(a_Buffer, a_NumBytes);
 	}
 	
 	/** The callback used by PolarSSL when it wants to write encrypted data. */
 	static int SendEncrypted(void * a_This, const unsigned char * a_Buffer, size_t a_NumBytes)
 	{
-		return ((cSslContext *)a_This)->SendEncrypted(a_Buffer, a_NumBytes);
+		return (static_cast<cSslContext *>(a_This))->SendEncrypted(a_Buffer, a_NumBytes);
 	}
 	
 	#ifdef _DEBUG
diff --git a/src/PolarSSL++/X509Cert.cpp b/src/PolarSSL++/X509Cert.cpp
index ecf664855..ed65639a5 100644
--- a/src/PolarSSL++/X509Cert.cpp
+++ b/src/PolarSSL++/X509Cert.cpp
@@ -30,7 +30,7 @@ cX509Cert::~cX509Cert()
 
 int cX509Cert::Parse(const void * a_CertContents, size_t a_Size)
 {
-	return x509_crt_parse(&m_Cert, (const unsigned char *)a_CertContents, a_Size);
+	return x509_crt_parse(&m_Cert, reinterpret_cast<const unsigned char *>(a_CertContents), a_Size);
 }
 
 
diff --git a/src/Protocol/CMakeLists.txt b/src/Protocol/CMakeLists.txt
index f6aa6fca5..fdc98b960 100644
--- a/src/Protocol/CMakeLists.txt
+++ b/src/Protocol/CMakeLists.txt
@@ -26,8 +26,12 @@ SET (HDRS
 )
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(Protocol18x.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=switch-enum -Wno-error=switch")
-	set_source_files_properties(Protocol17x.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
+	set_source_files_properties(ChunkDataSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(MojangAPI.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(Packetizer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(Protocol18x.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=conversion -Wno-error=switch-enum -Wno-error=switch -Wno-error=old-style-cast")
+	set_source_files_properties(Protocol17x.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=old-style-cast")
+	set_source_files_properties(ProtocolRecognizer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 endif()
 
 if (NOT MSVC)
diff --git a/src/Scoreboard.cpp b/src/Scoreboard.cpp
index a4a4c3391..9f251ab94 100644
--- a/src/Scoreboard.cpp
+++ b/src/Scoreboard.cpp
@@ -276,7 +276,7 @@ size_t cTeam::GetNumPlayers(void) const
 
 cScoreboard::cScoreboard(cWorld * a_World) : m_World(a_World)
 {
-	for (int i = 0; i < (int) dsCount; ++i)
+	for (int i = 0; i < static_cast<int>(dsCount); ++i)
 	{
 		m_Display[i] = nullptr;
 	}
@@ -323,11 +323,11 @@ bool cScoreboard::RemoveObjective(const AString & a_Name)
 	ASSERT(m_World != nullptr);
 	m_World->BroadcastScoreboardObjective(it->second.GetName(), it->second.GetDisplayName(), 1);
 
-	for (unsigned int i = 0; i < (unsigned int) dsCount; ++i)
+	for (unsigned int i = 0; i < static_cast<unsigned int>(dsCount); ++i)
 	{
 		if (m_Display[i] == &it->second)
 		{
-			SetDisplay(nullptr, (eDisplaySlot) i);
+			SetDisplay(nullptr, static_cast<eDisplaySlot>(i));
 		}
 	}
 
@@ -557,14 +557,14 @@ void cScoreboard::SendTo(cClientHandle & a_Client)
 		it->second.SendTo(a_Client);
 	}
 
-	for (int i = 0; i < (int) dsCount; ++i)
+	for (int i = 0; i < static_cast<int>(dsCount); ++i)
 	{
 		// Avoid race conditions
 		cObjective * Objective = m_Display[i];
 
 		if (Objective)
 		{
-			a_Client.SendDisplayObjective(Objective->GetName(), (eDisplaySlot) i);
+			a_Client.SendDisplayObjective(Objective->GetName(), static_cast<eDisplaySlot>(i));
 		}
 	}
 }
diff --git a/src/Simulator/CMakeLists.txt b/src/Simulator/CMakeLists.txt
index 8e1344ff0..5ac39bb0f 100644
--- a/src/Simulator/CMakeLists.txt
+++ b/src/Simulator/CMakeLists.txt
@@ -35,7 +35,7 @@ SET (HDRS
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
 	set_source_files_properties(FireSimulator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
 	set_source_files_properties(FluidSimulator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=shadow")
-	set_source_files_properties(IncrementalRedstoneSimulator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion")
+	set_source_files_properties(IncrementalRedstoneSimulator.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/Simulator/DelayedFluidSimulator.cpp b/src/Simulator/DelayedFluidSimulator.cpp
index 0973962b6..cbf70bf05 100644
--- a/src/Simulator/DelayedFluidSimulator.cpp
+++ b/src/Simulator/DelayedFluidSimulator.cpp
@@ -100,7 +100,7 @@ void cDelayedFluidSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ,
 	}
 
 	void * ChunkDataRaw = (m_FluidBlock == E_BLOCK_WATER) ? a_Chunk->GetWaterSimulatorData() : a_Chunk->GetLavaSimulatorData();
-	cDelayedFluidSimulatorChunkData * ChunkData = (cDelayedFluidSimulatorChunkData *)ChunkDataRaw;
+	cDelayedFluidSimulatorChunkData * ChunkData = static_cast<cDelayedFluidSimulatorChunkData *>(ChunkDataRaw);
 	cDelayedFluidSimulatorChunkData::cSlot & Slot = ChunkData->m_Slots[m_AddSlotNum];
 	
 	// Add, if not already present:
@@ -133,7 +133,7 @@ void cDelayedFluidSimulator::Simulate(float a_Dt)
 void cDelayedFluidSimulator::SimulateChunk(std::chrono::milliseconds a_Dt, int a_ChunkX, int a_ChunkZ, cChunk * a_Chunk)
 {
 	void * ChunkDataRaw = (m_FluidBlock == E_BLOCK_WATER) ? a_Chunk->GetWaterSimulatorData() : a_Chunk->GetLavaSimulatorData();
-	cDelayedFluidSimulatorChunkData * ChunkData = (cDelayedFluidSimulatorChunkData *)ChunkDataRaw;
+	cDelayedFluidSimulatorChunkData * ChunkData = static_cast<cDelayedFluidSimulatorChunkData *>(ChunkDataRaw);
 	cDelayedFluidSimulatorChunkData::cSlot & Slot = ChunkData->m_Slots[m_SimSlotNum];
 	
 	// Simulate all the blocks in the scheduled slot:
@@ -148,7 +148,7 @@ void cDelayedFluidSimulator::SimulateChunk(std::chrono::milliseconds a_Dt, int a
 		{
 			SimulateBlock(a_Chunk, itr->x, itr->y, itr->z);
 		}
-		m_TotalBlocks -= (int)Blocks.size();
+		m_TotalBlocks -= static_cast<int>(Blocks.size());
 		Blocks.clear();
 	}
 }
diff --git a/src/Simulator/FloodyFluidSimulator.cpp b/src/Simulator/FloodyFluidSimulator.cpp
index a9481edb0..e7082d9ab 100644
--- a/src/Simulator/FloodyFluidSimulator.cpp
+++ b/src/Simulator/FloodyFluidSimulator.cpp
@@ -255,7 +255,12 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 			);
 			a_NearChunk->SetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
 
-			a_NearChunk->BroadcastSoundEffect("random.fizz", (double)BlockX, (double)a_RelY, (double)BlockZ, 0.5f, 1.5f);
+			a_NearChunk->BroadcastSoundEffect(
+				"random.fizz",
+				static_cast<double>(BlockX),
+				static_cast<double>(a_RelY),
+				static_cast<double>(BlockZ),
+				0.5f, 1.5f);
 			return;
 		}
 	}
@@ -270,7 +275,12 @@ void cFloodyFluidSimulator::SpreadToNeighbor(cChunk * a_NearChunk, int a_RelX, i
 			);
 			a_NearChunk->SetBlock(a_RelX, a_RelY, a_RelZ, NewBlock, 0);
 
-			a_NearChunk->BroadcastSoundEffect("random.fizz", (double)BlockX, (double)a_RelY, (double)BlockZ, 0.5f, 1.5f);
+			a_NearChunk->BroadcastSoundEffect(
+				"random.fizz",
+				static_cast<double>(BlockX),
+				static_cast<double>(a_RelY),
+				static_cast<double>(BlockZ),
+				0.5f, 1.5f);
 			return;
 		}
 	}
diff --git a/src/Simulator/SandSimulator.cpp b/src/Simulator/SandSimulator.cpp
index 497f81999..e11bc714a 100644
--- a/src/Simulator/SandSimulator.cpp
+++ b/src/Simulator/SandSimulator.cpp
@@ -65,7 +65,7 @@ void cSandSimulator::SimulateChunk(std::chrono::milliseconds a_Dt, int a_ChunkX,
 			a_Chunk->SetBlock(itr->x, itr->y, itr->z, E_BLOCK_AIR, 0);
 		}
 	}
-	m_TotalBlocks -= (int)ChunkData.size();
+	m_TotalBlocks -= static_cast<int>(ChunkData.size());
 	ChunkData.clear();
 }
 
@@ -265,8 +265,12 @@ void cSandSimulator::FinishFalling(
 	
 	// Create a pickup instead:
 	cItems Pickups;
-	Pickups.Add((ENUM_ITEM_ID)a_FallingBlockType, 1, a_FallingBlockMeta);
-	a_World->SpawnItemPickups(Pickups, (double)a_BlockX + 0.5, (double)a_BlockY + 0.5, (double)a_BlockZ + 0.5);
+	Pickups.Add(static_cast<ENUM_ITEM_ID>(a_FallingBlockType), 1, a_FallingBlockMeta);
+	a_World->SpawnItemPickups(
+			Pickups,
+			static_cast<double>(a_BlockX) + 0.5,
+			static_cast<double>(a_BlockY) + 0.5,
+			static_cast<double>(a_BlockZ) + 0.5);
 }
 
 
diff --git a/src/Simulator/VaporizeFluidSimulator.cpp b/src/Simulator/VaporizeFluidSimulator.cpp
index 119742346..7bca6c580 100644
--- a/src/Simulator/VaporizeFluidSimulator.cpp
+++ b/src/Simulator/VaporizeFluidSimulator.cpp
@@ -35,7 +35,12 @@ void cVaporizeFluidSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ,
 	)
 	{
 		a_Chunk->SetBlock(RelX, a_BlockY, RelZ, E_BLOCK_AIR, 0);
-		a_Chunk->BroadcastSoundEffect("random.fizz", (double)a_BlockX, (double)a_BlockY, (double)a_BlockZ, 1.0f, 0.6f);
+		a_Chunk->BroadcastSoundEffect(
+			"random.fizz",
+			static_cast<double>(a_BlockX),
+			static_cast<double>(a_BlockY),
+			static_cast<double>(a_BlockZ),
+			1.0f, 0.6f);
 	}
 }
 
diff --git a/src/Statistics.cpp b/src/Statistics.cpp
index e0c0dd925..fcaf3e7bc 100644
--- a/src/Statistics.cpp
+++ b/src/Statistics.cpp
@@ -185,7 +185,7 @@ StatValue cStatManager::AddValue(const eStatistic a_Stat, const StatValue a_Delt
 
 void cStatManager::Reset(void)
 {
-	for (unsigned int i = 0; i < (unsigned int)statCount; ++i)
+	for (unsigned int i = 0; i < static_cast<unsigned int>(statCount); ++i)
 	{
 		m_MainStats[i] = 0;
 	}
diff --git a/src/UI/CMakeLists.txt b/src/UI/CMakeLists.txt
index e01a09bb8..178498479 100644
--- a/src/UI/CMakeLists.txt
+++ b/src/UI/CMakeLists.txt
@@ -35,8 +35,9 @@ SET (HDRS
 	WindowOwner.h)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(SlotArea.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=switch-enum -Wno-error=sign-conversion")
-	set_source_files_properties(Window.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=switch-enum -Wno-error=sign-conversion")
+	set_source_files_properties(SlotArea.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=switch-enum -Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(Window.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=conversion -Wno-error=switch-enum -Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(ChestWindow.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/UI/EnchantingWindow.cpp b/src/UI/EnchantingWindow.cpp
index fe21ee83d..4c5bcbfd5 100644
--- a/src/UI/EnchantingWindow.cpp
+++ b/src/UI/EnchantingWindow.cpp
@@ -30,7 +30,7 @@ cEnchantingWindow::cEnchantingWindow(int a_BlockX, int a_BlockY, int a_BlockZ) :
 
 void cEnchantingWindow::SetProperty(short a_Property, short a_Value, cPlayer & a_Player)
 {
-	if ((a_Property < 0) || ((size_t)a_Property >= ARRAYCOUNT(m_PropertyValue)))
+	if ((a_Property < 0) || (static_cast<size_t>(a_Property) >= ARRAYCOUNT(m_PropertyValue)))
 	{
 		ASSERT(!"a_Property is invalid");
 		return;
@@ -47,7 +47,7 @@ void cEnchantingWindow::SetProperty(short a_Property, short a_Value, cPlayer & a
 
 void cEnchantingWindow::SetProperty(short a_Property, short a_Value)
 {
-	if ((a_Property < 0) || ((size_t)a_Property >= ARRAYCOUNT(m_PropertyValue)))
+	if ((a_Property < 0) || (static_cast<size_t>(a_Property) >= ARRAYCOUNT(m_PropertyValue)))
 	{
 		ASSERT(!"a_Property is invalid");
 		return;
@@ -63,7 +63,7 @@ void cEnchantingWindow::SetProperty(short a_Property, short a_Value)
 
 short cEnchantingWindow::GetPropertyValue(short a_Property)
 {
-	if ((a_Property < 0) || ((size_t)a_Property >= ARRAYCOUNT(m_PropertyValue)))
+	if ((a_Property < 0) || (static_cast<size_t>(a_Property) >= ARRAYCOUNT(m_PropertyValue)))
 	{
 		ASSERT(!"a_Property is invalid");
 		return 0;
diff --git a/src/UI/EnderChestWindow.cpp b/src/UI/EnderChestWindow.cpp
index a5484468f..9a4918aa4 100644
--- a/src/UI/EnderChestWindow.cpp
+++ b/src/UI/EnderChestWindow.cpp
@@ -24,7 +24,12 @@ cEnderChestWindow::cEnderChestWindow(cEnderChestEntity * a_EnderChest) :
 	m_SlotAreas.push_back(new cSlotAreaHotBar(*this));
 
 	// Play the opening sound:
-	m_World->BroadcastSoundEffect("random.chestopen", (double)m_BlockX, (double)m_BlockY, (double)m_BlockZ, 1, 1);
+	m_World->BroadcastSoundEffect(
+		"random.chestopen",
+		static_cast<double>(m_BlockX),
+		static_cast<double>(m_BlockY),
+		static_cast<double>(m_BlockZ),
+		1, 1);
 
 	// Send out the chest-open packet:
 	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 1, E_BLOCK_ENDER_CHEST);
@@ -40,7 +45,12 @@ cEnderChestWindow::~cEnderChestWindow()
 	m_World->BroadcastBlockAction(m_BlockX, m_BlockY, m_BlockZ, 1, 0, E_BLOCK_ENDER_CHEST);
 
 	// Play the closing sound
-	m_World->BroadcastSoundEffect("random.chestclosed", (double)m_BlockX, (double)m_BlockY, (double)m_BlockZ, 1, 1);
+	m_World->BroadcastSoundEffect(
+			"random.chestclosed",
+			static_cast<double>(m_BlockX),
+			static_cast<double>(m_BlockY),
+			static_cast<double>(m_BlockZ),
+			1, 1);
 }
 
 
diff --git a/src/WebAdmin.cpp b/src/WebAdmin.cpp
index 1cb4463e1..1295d90f7 100644
--- a/src/WebAdmin.cpp
+++ b/src/WebAdmin.cpp
@@ -321,7 +321,7 @@ void cWebAdmin::HandleWebadminRequest(cHTTPConnection & a_Connection, cHTTPReque
 	int MemUsageKiB = cRoot::GetPhysicalRAMUsage();
 	if (MemUsageKiB > 0)
 	{
-		ReplaceString(Template, "{MEM}",       Printf("%.02f", (double)MemUsageKiB / 1024));
+		ReplaceString(Template, "{MEM}",       Printf("%.02f", static_cast<double>(MemUsageKiB) / 1024));
 		ReplaceString(Template, "{MEMKIB}",    Printf("%d", MemUsageKiB));
 	}
 	else
@@ -648,7 +648,7 @@ void cWebAdmin::OnRequestBegun(cHTTPConnection & a_Connection, cHTTPRequest & a_
 void cWebAdmin::OnRequestBody(cHTTPConnection & a_Connection, cHTTPRequest & a_Request, const char * a_Data, size_t a_Size)
 {
 	UNUSED(a_Connection);
-	cRequestData * Data = (cRequestData *)(a_Request.GetUserData());
+	cRequestData * Data = static_cast<cRequestData *>(a_Request.GetUserData());
 	if (Data == nullptr)
 	{
 		return;
@@ -681,7 +681,7 @@ void cWebAdmin::OnRequestFinished(cHTTPConnection & a_Connection, cHTTPRequest &
 	}
 
 	// Delete any request data assigned to the request:
-	cRequestData * Data = (cRequestData *)(a_Request.GetUserData());
+	cRequestData * Data = static_cast<cRequestData *>(a_Request.GetUserData());
 	delete Data;
 	Data = nullptr;
 }
diff --git a/src/World.h b/src/World.h
index 8f3f07dc2..d1ca01989 100644
--- a/src/World.h
+++ b/src/World.h
@@ -817,7 +817,7 @@ public:
 	UInt32 CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const cItem * a_Item, const Vector3d * a_Speed = nullptr);  // tolua_export
 	
 	/** Returns a random number from the m_TickRand in range [0 .. a_Range]. To be used only in the tick thread! */
-	int GetTickRandomNumber(int a_Range) { return (int)(m_TickRand.randInt(a_Range)); }
+	int GetTickRandomNumber(int a_Range) { return static_cast<int>(m_TickRand.randInt(a_Range)); }
 	
 	/** Appends all usernames starting with a_Text (case-insensitive) into Results */
 	void TabCompleteUserName(const AString & a_Text, AStringVector & a_Results);
diff --git a/src/WorldStorage/CMakeLists.txt b/src/WorldStorage/CMakeLists.txt
index b511fc412..a7b8e7bf9 100644
--- a/src/WorldStorage/CMakeLists.txt
+++ b/src/WorldStorage/CMakeLists.txt
@@ -29,11 +29,15 @@ SET (HDRS
 	WorldStorage.h)
 
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	set_source_files_properties(FastNBT.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion")
-	set_source_files_properties(FireworksSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum")
-	set_source_files_properties(NBTChunkSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=sign-conversion -Wno-error=conversion")
-	set_source_files_properties(SchematicFileSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=shadow -Wno-error=conversion")
-	set_source_files_properties(WSSAnvil.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=shorten-64-to-32 -Wno-error=switch -Wno-error=switch-enum -Wno-error=conversion")
+    set_source_files_properties(EnchantmentSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(FastNBT.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=old-style-cast")
+	set_source_files_properties(FireworksSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=old-style-cast")
+    set_source_files_properties(MapSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(NBTChunkSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=switch-enum -Wno-error=sign-conversion -Wno-error=conversion -Wno-error=old-style-cast")
+	set_source_files_properties(SchematicFileSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=shadow -Wno-error=conversion -Wno-error=old-style-cast")
+    set_source_files_properties(ScoreboardSerializer.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
+	set_source_files_properties(WSSAnvil.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=sign-conversion -Wno-error=shorten-64-to-32 -Wno-error=switch -Wno-error=switch-enum -Wno-error=conversion -Wno-error=old-style-cast")
+    set_source_files_properties(WorldStorage.cpp PROPERTIES COMPILE_FLAGS "-Wno-error=old-style-cast")
 endif()
 
 if(NOT MSVC)
diff --git a/src/WorldStorage/StatSerializer.cpp b/src/WorldStorage/StatSerializer.cpp
index 99a702c39..29f9b3cd6 100644
--- a/src/WorldStorage/StatSerializer.cpp
+++ b/src/WorldStorage/StatSerializer.cpp
@@ -79,13 +79,13 @@ bool cStatSerializer::Save(void)
 
 void cStatSerializer::SaveStatToJSON(Json::Value & a_Out)
 {
-	for (unsigned int i = 0; i < (unsigned int)statCount; ++i)
+	for (unsigned int i = 0; i < static_cast<unsigned int>(statCount); ++i)
 	{
-		StatValue Value = m_Manager->GetValue((eStatistic) i);
+		StatValue Value = m_Manager->GetValue(static_cast<eStatistic>(i));
 
 		if (Value != 0)
 		{
-			const AString & StatName = cStatInfo::GetName((eStatistic) i);
+			const AString & StatName = cStatInfo::GetName(static_cast<eStatistic>(i));
 
 			a_Out[StatName] = Value;
 		}