17 files changed, 241 insertions, 54 deletions

diff --git a/src/Bindings/DeprecatedBindings.cpp b/src/Bindings/DeprecatedBindings.cpp
index 95cd9c4f7..6dd6a4e59 100644
--- a/src/Bindings/DeprecatedBindings.cpp
+++ b/src/Bindings/DeprecatedBindings.cpp
@@ -52,7 +52,9 @@ static int tolua_get_AllToLua_g_BlockSpreadLightFalloff(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -78,7 +80,9 @@ static int tolua_get_AllToLua_g_BlockTransparent(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -104,7 +108,9 @@ static int tolua_get_AllToLua_g_BlockOneHitDig(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -130,7 +136,9 @@ static int tolua_get_AllToLua_g_BlockPistonBreakable(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -156,7 +164,9 @@ static int tolua_get_AllToLua_g_BlockIsSnowable(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -182,7 +192,9 @@ static int tolua_get_AllToLua_g_BlockIsSolid(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
@@ -208,7 +220,9 @@ static int tolua_get_AllToLua_g_BlockFullyOccupiesVoxel(lua_State* tolua_S)
 	{
 		tolua_Error tolua_err;
 		if (!tolua_isnumber(tolua_S, 2, 0, &tolua_err))
+		{
 			tolua_error(tolua_S, "#vinvalid type in array indexing.", &tolua_err);
+		}
 	}
 	#endif
 	BlockType = (int)tolua_tonumber(tolua_S, 2, 0);
diff --git a/src/Bindings/PluginManager.cpp b/src/Bindings/PluginManager.cpp
index f951f6221..406a540f4 100644
--- a/src/Bindings/PluginManager.cpp
+++ b/src/Bindings/PluginManager.cpp
@@ -1459,11 +1459,16 @@ cPluginManager::CommandResult cPluginManager::HandleCommand(cPlayer & a_Player,
 
 
 
-cPlugin * cPluginManager::GetPlugin( const AString & a_Plugin) const
+cPlugin * cPluginManager::GetPlugin(const AString & a_Plugin) const
 {
 	for (PluginMap::const_iterator itr = m_Plugins.begin(); itr != m_Plugins.end(); ++itr)
 	{
-		if (itr->second == nullptr) continue;
+		if (itr->second == nullptr)
+		{
+			// The plugin is currently unloaded
+			continue;
+		}
+
 		if (itr->second->GetName().compare(a_Plugin) == 0)
 		{
 			return itr->second;
diff --git a/src/Blocks/BlockBed.h b/src/Blocks/BlockBed.h
index 9fd45644b..a8b5be899 100644
--- a/src/Blocks/BlockBed.h
+++ b/src/Blocks/BlockBed.h
@@ -52,7 +52,10 @@ public:
 	static NIBBLETYPE RotationToMetaData(double a_Rotation)
 	{
 		a_Rotation += 180 + (180 / 4);  // So its not aligned with axis
-		if (a_Rotation > 360) a_Rotation -= 360;
+		if (a_Rotation > 360)
+		{
+			a_Rotation -= 360;
+		}
 
 		a_Rotation = (a_Rotation / 360) * 4;
 
diff --git a/src/Blocks/BlockDoor.cpp b/src/Blocks/BlockDoor.cpp
index 96345a2df..90b7b15c2 100644
--- a/src/Blocks/BlockDoor.cpp
+++ b/src/Blocks/BlockDoor.cpp
@@ -145,7 +145,10 @@ NIBBLETYPE cBlockDoorHandler::MetaMirrorXY(NIBBLETYPE a_Meta)
 	// in only the bottom tile while the hinge position is in the top tile.  This function only operates on one tile at a time,
 	// so the function can only see either the hinge position or orientation, but not both, at any given time.  The class itself
 	// needs extra datamembers.
-	if (a_Meta & 0x08) return a_Meta;
+	if (a_Meta & 0x08)
+	{
+		return a_Meta;
+	}
 
 	// Holds open/closed meta data. 0x0C == 1100.
 	NIBBLETYPE OtherMeta = a_Meta & 0x0C;
@@ -173,7 +176,10 @@ NIBBLETYPE cBlockDoorHandler::MetaMirrorYZ(NIBBLETYPE a_Meta)
 	// so the function can only see either the hinge position or orientation, but not both, at any given time.The class itself
 	// needs extra datamembers.
 
-	if (a_Meta & 0x08) return a_Meta;
+	if (a_Meta & 0x08)
+	{
+		return a_Meta;
+	}
 
 	// Holds open/closed meta data. 0x0C == 1100.
 	NIBBLETYPE OtherMeta = a_Meta & 0x0C;
diff --git a/src/Blocks/BlockRail.h b/src/Blocks/BlockRail.h
index 87ce069ab..21a34d8ce 100644
--- a/src/Blocks/BlockRail.h
+++ b/src/Blocks/BlockRail.h
@@ -151,13 +151,21 @@ public:
 		Neighbors[6] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ - 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_NORTH, E_PURE_NONE));
 		Neighbors[7] = (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ + 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY + 1, a_BlockZ, BLOCK_FACE_SOUTH, E_PURE_NONE));
 		if (IsUnstable(a_ChunkInterface, a_BlockX + 1, a_BlockY - 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_EAST))
+		{
 			Neighbors[0] = true;
+		}
 		if (IsUnstable(a_ChunkInterface, a_BlockX - 1, a_BlockY - 1, a_BlockZ) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_WEST))
+		{
 			Neighbors[1] = true;
+		}
 		if (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ - 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_NORTH))
+		{
 			Neighbors[2] = true;
+		}
 		if (IsUnstable(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ + 1) || !IsNotConnected(a_ChunkInterface, a_BlockX, a_BlockY - 1, a_BlockZ, BLOCK_FACE_SOUTH))
+		{
 			Neighbors[3] = true;
+		}
 		for (int i = 0; i < 8; i++)
 		{
 			if (Neighbors[i])
@@ -167,12 +175,30 @@ public:
 		}
 		if (RailsCnt == 1)
 		{
-			if (Neighbors[7]) return E_META_RAIL_ASCEND_ZP;
-			else if (Neighbors[6]) return E_META_RAIL_ASCEND_ZM;
-			else if (Neighbors[5]) return E_META_RAIL_ASCEND_XM;
-			else if (Neighbors[4]) return E_META_RAIL_ASCEND_XP;
-			else if (Neighbors[0] || Neighbors[1]) return E_META_RAIL_XM_XP;
-			else if (Neighbors[2] || Neighbors[3]) return E_META_RAIL_ZM_ZP;
+			if (Neighbors[7])
+			{
+				return E_META_RAIL_ASCEND_ZP;
+			}
+			else if (Neighbors[6])
+			{
+				return E_META_RAIL_ASCEND_ZM;
+			}
+			else if (Neighbors[5])
+			{
+				return E_META_RAIL_ASCEND_XM;
+			}
+			else if (Neighbors[4])
+			{
+				return E_META_RAIL_ASCEND_XP;
+			}
+			else if (Neighbors[0] || Neighbors[1])
+			{
+				return E_META_RAIL_XM_XP;
+			}
+			else if (Neighbors[2] || Neighbors[3])
+			{
+				return E_META_RAIL_ZM_ZP;
+			}
 			ASSERT(!"Weird neighbor count");
 			return Meta;
 		}
@@ -185,16 +211,46 @@ public:
 		}
 		if (RailsCnt > 1)
 		{
-			if      (Neighbors[3] && Neighbors[0] && CanThisRailCurve()) return E_META_RAIL_CURVED_ZP_XP;
-			else if (Neighbors[3] && Neighbors[1] && CanThisRailCurve()) return E_META_RAIL_CURVED_ZP_XM;
-			else if (Neighbors[2] && Neighbors[0] && CanThisRailCurve()) return E_META_RAIL_CURVED_ZM_XP;
-			else if (Neighbors[2] && Neighbors[1] && CanThisRailCurve()) return E_META_RAIL_CURVED_ZM_XM;
-			else if (Neighbors[7] && Neighbors[2]) return E_META_RAIL_ASCEND_ZP;
-			else if (Neighbors[3] && Neighbors[6]) return E_META_RAIL_ASCEND_ZM;
-			else if (Neighbors[5] && Neighbors[0]) return E_META_RAIL_ASCEND_XM;
-			else if (Neighbors[4] && Neighbors[1]) return E_META_RAIL_ASCEND_XP;
-			else if (Neighbors[0] && Neighbors[1]) return E_META_RAIL_XM_XP;
-			else if (Neighbors[2] && Neighbors[3]) return E_META_RAIL_ZM_ZP;
+			if (Neighbors[3] && Neighbors[0] && CanThisRailCurve())
+			{
+				return E_META_RAIL_CURVED_ZP_XP;
+			}
+			else if (Neighbors[3] && Neighbors[1] && CanThisRailCurve())
+			{
+				return E_META_RAIL_CURVED_ZP_XM;
+			}
+			else if (Neighbors[2] && Neighbors[0] && CanThisRailCurve())
+			{
+				return E_META_RAIL_CURVED_ZM_XP;
+			}
+			else if (Neighbors[2] && Neighbors[1] && CanThisRailCurve())
+			{
+				return E_META_RAIL_CURVED_ZM_XM;
+			}
+			else if (Neighbors[7] && Neighbors[2])
+			{
+				return E_META_RAIL_ASCEND_ZP;
+			}
+			else if (Neighbors[3] && Neighbors[6])
+			{
+				return E_META_RAIL_ASCEND_ZM;
+			}
+			else if (Neighbors[5] && Neighbors[0])
+			{
+				return E_META_RAIL_ASCEND_XM;
+			}
+			else if (Neighbors[4] && Neighbors[1])
+			{
+				return E_META_RAIL_ASCEND_XP;
+			}
+			else if (Neighbors[0] && Neighbors[1])
+			{
+				return E_META_RAIL_XM_XP;
+			}
+			else if (Neighbors[2] && Neighbors[3])
+			{
+				return E_META_RAIL_ZM_ZP;
+			}
 
 			if (CanThisRailCurve())
 			{
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index a6cbad32a..366f20170 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -199,9 +199,13 @@ void cClientHandle::GenerateOfflineUUID(void)
 AString cClientHandle::FormatChatPrefix(bool ShouldAppendChatPrefixes, AString a_ChatPrefixS, AString m_Color1, AString m_Color2)
 {
 	if (ShouldAppendChatPrefixes)
+	{
 		return Printf("%s[%s] %s", m_Color1.c_str(), a_ChatPrefixS.c_str(), m_Color2.c_str());
+	}
 	else
+	{
 		return Printf("%s", m_Color1.c_str());
+	}
 }
 
 
diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index 3b2fa9b4e..54b9f2a20 100644
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -665,7 +665,10 @@ int cEntity::GetArmorCoverAgainst(const cEntity * a_Attacker, eDamageType a_Dama
 	// Returns the hitpoints out of a_RawDamage that the currently equipped armor would cover
 	
 	// Filter out damage types that are not protected by armor:
-	if (!ArmorCoversAgainst(a_DamageType)) return 0;
+	if (!ArmorCoversAgainst(a_DamageType))
+	{
+		return 0;
+	}
 	
 	// Add up all armor points:
 	// Ref.: http://www.minecraftwiki.net/wiki/Armor#Defense_points as of 2012_12_20
@@ -1011,9 +1014,18 @@ void cEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
 				// Block hit was within our projected path
 				// Begin by stopping movement in the direction that we hit something. The Normal is the line perpendicular to a 2D face and in this case, stores what block face was hit through either -1 or 1.
 				// For example: HitNormal.y = -1 : BLOCK_FACE_YM; HitNormal.y = 1 : BLOCK_FACE_YP
-				if (Tracer.HitNormal.x != 0.f) NextSpeed.x = 0.f;
-				if (Tracer.HitNormal.y != 0.f) NextSpeed.y = 0.f;
-				if (Tracer.HitNormal.z != 0.f) NextSpeed.z = 0.f;
+				if (Tracer.HitNormal.x != 0.f)
+				{
+					NextSpeed.x = 0.f;
+				}
+				if (Tracer.HitNormal.y != 0.f)
+				{
+					NextSpeed.y = 0.f;
+				}
+				if (Tracer.HitNormal.z != 0.f)
+				{
+					NextSpeed.z = 0.f;
+				}
 
 				if (Tracer.HitNormal.y == 1.f)  // Hit BLOCK_FACE_YP, we are on the ground
 				{
diff --git a/src/Entities/Minecart.cpp b/src/Entities/Minecart.cpp
index 22e046800..fac4f0714 100644
--- a/src/Entities/Minecart.cpp
+++ b/src/Entities/Minecart.cpp
@@ -142,8 +142,13 @@ void cMinecart::HandlePhysics(float a_Dt, cChunk & a_Chunk)
 
 	if (!IsBlockRail(InsideType))
 	{
-		Chunk->GetBlockTypeMeta(RelPosX, PosY + 1, RelPosZ, InsideType, InsideMeta);  // When an descending minecart hits a flat rail, it goes through the ground; check for this
-		if (IsBlockRail(InsideType)) AddPosY(1);  // Push cart upwards
+		// When a descending minecart hits a flat rail, it goes through the ground; check for this
+		Chunk->GetBlockTypeMeta(RelPosX, PosY + 1, RelPosZ, InsideType, InsideMeta);
+		if (IsBlockRail(InsideType))
+		{
+			// Push cart upwards
+			AddPosY(1);
+		}
 	}
 
 	bool WasDetectorRail = false;
@@ -218,7 +223,10 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
 
 			// Execute both the entity and block collision checks
 			bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
-			if (EntCol || BlckCol) return;
+			if (EntCol || BlckCol)
+			{
+				return;
+			}
 			
 			if (GetSpeedZ() != NO_SPEED)  // Don't do anything if cart is stationary
 			{
@@ -243,7 +251,10 @@ void cMinecart::HandleRailPhysics(NIBBLETYPE a_RailMeta, float a_Dt)
 			SetSpeedZ(NO_SPEED);
 
 			bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
-			if (EntCol || BlckCol) return;
+			if (EntCol || BlckCol)
+			{
+				return;
+			}
 
 			if (GetSpeedX() != NO_SPEED)
 			{
@@ -422,7 +433,10 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
 			SetSpeedX(0);
 
 			bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
-			if (EntCol || BlckCol) return;
+			if (EntCol || BlckCol)
+			{
+				return;
+			}
 			
 			if (GetSpeedZ() != NO_SPEED)
 			{
@@ -445,7 +459,10 @@ void cMinecart::HandlePoweredRailPhysics(NIBBLETYPE a_RailMeta)
 			SetSpeedZ(NO_SPEED);
 
 			bool BlckCol = TestBlockCollision(a_RailMeta), EntCol = TestEntityCollision(a_RailMeta);
-			if (EntCol || BlckCol) return;
+			if (EntCol || BlckCol)
+			{
+				return;
+			}
 
 			if (GetSpeedX() != NO_SPEED)
 			{
diff --git a/src/Generating/Caves.cpp b/src/Generating/Caves.cpp
index fc925a150..e4735cb83 100644
--- a/src/Generating/Caves.cpp
+++ b/src/Generating/Caves.cpp
@@ -692,8 +692,14 @@ static float GetMarbleNoise( float x, float y, float z, cNoise & a_Noise)
 	float oct1 = (a_Noise.CubicNoise3D(x * 0.1f, y * 0.1f, z * 0.1f)) * 4;
 
 	oct1 = oct1 * oct1 * oct1;
-	if (oct1 < 0.f)  oct1 = PI_2;
-	if (oct1 > PI_2) oct1 = PI_2;
+	if (oct1 < 0.f)
+	{
+		oct1 = PI_2;
+	}
+	if (oct1 > PI_2)
+	{
+		oct1 = PI_2;
+	}
 
 	return oct1;
 }
diff --git a/src/Mobs/AggressiveMonster.cpp b/src/Mobs/AggressiveMonster.cpp
index 41ef26e2a..7ca7a9d66 100644
--- a/src/Mobs/AggressiveMonster.cpp
+++ b/src/Mobs/AggressiveMonster.cpp
@@ -75,7 +75,9 @@ void cAggressiveMonster::Tick(float a_Dt, cChunk & a_Chunk)
 	}
 
 	if (m_Target == nullptr)
+	{
 		return;
+	}
 
 	cTracer LineOfSight(GetWorld());
 	Vector3d AttackDirection(m_Target->GetPosition() - GetPosition());
diff --git a/src/Mobs/Monster.cpp b/src/Mobs/Monster.cpp
index b8926e31d..c8b2ed774 100644
--- a/src/Mobs/Monster.cpp
+++ b/src/Mobs/Monster.cpp
@@ -267,7 +267,9 @@ void cMonster::Tick(float a_Dt, cChunk & a_Chunk)
 	}
 
 	if ((m_Target != nullptr) && m_Target->IsDestroyed())
+	{
 		m_Target = nullptr;
+	}
 
 	// Burning in daylight
 	HandleDaylightBurning(a_Chunk);
@@ -1028,22 +1030,34 @@ void cMonster::AddRandomArmorDropItem(cItems & a_Drops, short a_LootingLevel)
 	MTRand r1;
 	if (r1.randInt() % 200 < ((m_DropChanceHelmet * 200) + (a_LootingLevel * 2)))
 	{
-		if (!GetEquippedHelmet().IsEmpty()) a_Drops.push_back(GetEquippedHelmet());
+		if (!GetEquippedHelmet().IsEmpty())
+		{
+			a_Drops.push_back(GetEquippedHelmet());
+		}
 	}
 	
 	if (r1.randInt() % 200 < ((m_DropChanceChestplate * 200) + (a_LootingLevel * 2)))
 	{
-		if (!GetEquippedChestplate().IsEmpty()) a_Drops.push_back(GetEquippedChestplate());
+		if (!GetEquippedChestplate().IsEmpty())
+		{
+			a_Drops.push_back(GetEquippedChestplate());
+		}
 	}
 	
 	if (r1.randInt() % 200 < ((m_DropChanceLeggings * 200) + (a_LootingLevel * 2)))
 	{
-		if (!GetEquippedLeggings().IsEmpty()) a_Drops.push_back(GetEquippedLeggings());
+		if (!GetEquippedLeggings().IsEmpty())
+		{
+			a_Drops.push_back(GetEquippedLeggings());
+		}
 	}
 	
 	if (r1.randInt() % 200 < ((m_DropChanceBoots * 200) + (a_LootingLevel * 2)))
 	{
-		if (!GetEquippedBoots().IsEmpty()) a_Drops.push_back(GetEquippedBoots());
+		if (!GetEquippedBoots().IsEmpty())
+		{
+			a_Drops.push_back(GetEquippedBoots());
+		}
 	}
 }
 
@@ -1056,7 +1070,10 @@ void cMonster::AddRandomWeaponDropItem(cItems & a_Drops, short a_LootingLevel)
 	MTRand r1;
 	if (r1.randInt() % 200 < ((m_DropChanceWeapon * 200) + (a_LootingLevel * 2)))
 	{
-		if (!GetEquippedWeapon().IsEmpty()) a_Drops.push_back(GetEquippedWeapon());
+		if (!GetEquippedWeapon().IsEmpty())
+		{
+			a_Drops.push_back(GetEquippedWeapon());
+		}
 	}
 }
 
diff --git a/src/OSSupport/Thread.cpp b/src/OSSupport/Thread.cpp
index faaccce96..6188d5088 100644
--- a/src/OSSupport/Thread.cpp
+++ b/src/OSSupport/Thread.cpp
@@ -83,12 +83,16 @@ cThread::~cThread()
 void cThread::Start( bool a_bWaitOnDelete /* = true */)
 {
 	if (a_bWaitOnDelete)
+	{
 		m_StopEvent = new cEvent();
+	}
 
 #ifndef _WIN32
 	pthread_t SndThread;
 	if (pthread_create( &SndThread, NULL, MyThread, this))
+	{
 		LOGERROR("ERROR: Could not create thread!");
+	}
 #else
 	DWORD ThreadID = 0;
 	HANDLE hThread = CreateThread(NULL  // security
@@ -132,6 +136,11 @@ void *cThread::MyThread( void *a_Param)
 
 	ThreadFunction( ThreadParam);
 
-	if (StopEvent) StopEvent->Set();
+	// If the thread was marked as wait-on-delete, signal the event being waited on:
+	if (StopEvent != nullptr)
+	{
+		StopEvent->Set();
+	}
+
 	return 0;
 }
diff --git a/src/Simulator/FluidSimulator.cpp b/src/Simulator/FluidSimulator.cpp
index a7551d9bc..ecd74ee52 100644
--- a/src/Simulator/FluidSimulator.cpp
+++ b/src/Simulator/FluidSimulator.cpp
@@ -184,7 +184,9 @@ Direction cFluidSimulator::GetFlowingDirection(int a_X, int a_Y, int a_Z, bool a
 	}
 
 	if (LowestPoint == m_World.GetBlockMeta(a_X, a_Y, a_Z))
+	{
 		return NONE;
+	}
 
 	if (a_X - X > 0)
 	{
diff --git a/src/StringUtils.cpp b/src/StringUtils.cpp
index fe145521f..5febf5d6c 100644
--- a/src/StringUtils.cpp
+++ b/src/StringUtils.cpp
@@ -420,7 +420,10 @@ static bool isLegalUTF8(const unsigned char * source, int length)
 		case 3: if (((a = (*--srcptr)) < 0x80) || (a > 0xbf)) return false;
 		case 2:
 		{
-			if ((a = (*--srcptr)) > 0xbf) return false;
+			if ((a = (*--srcptr)) > 0xbf)
+			{
+				return false;
+			}
 			switch (*source)
 			{
 				// no fall-through in this inner switch
@@ -523,7 +526,10 @@ are equivalent to the following loop:
 	{
 		ch += *source++;
 		--tmpBytesToRead;
-		if (tmpBytesToRead) ch <<= 6;
+		if (tmpBytesToRead)
+		{
+			ch <<= 6;
+		}
 	} while (tmpBytesToRead > 0);
 }
 ---------------------------------------------------------------------
diff --git a/src/Tracer.cpp b/src/Tracer.cpp
index 53884dee8..e604f4a5b 100644
--- a/src/Tracer.cpp
+++ b/src/Tracer.cpp
@@ -39,8 +39,14 @@ cTracer::~cTracer()
 
 float cTracer::SigNum(float a_Num)
 {
-	if (a_Num < 0.f) return -1.f;
-	if (a_Num > 0.f) return 1.f;
+	if (a_Num < 0.f)
+	{
+		return -1.f;
+	}
+	if (a_Num > 0.f)
+	{
+		return 1.f;
+	}
 	return 0.f;
 }
 
@@ -59,7 +65,10 @@ void cTracer::SetValues(const Vector3f & a_Start, const Vector3f & a_Direction)
 	step.z = (int) SigNum(dir.z);
 
 	// normalize the direction vector
-	if (dir.SqrLength() > 0.f) dir.Normalize();
+	if (dir.SqrLength() > 0.f)
+	{
+		dir.Normalize();
+	}
 
 	// how far we must move in the ray direction before
 	// we encounter a new voxel in x-direction
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index ddee5e514..26a9104bc 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -1526,7 +1526,10 @@ void cWSSAnvil::LoadFallingBlockFromNBT(cEntityList & a_Entities, const cParsedN
 	int TypeIdx = a_NBT.FindChildByName(a_TagIdx, "TileID");
 	int MetaIdx = a_NBT.FindChildByName(a_TagIdx, "Data");
 
-	if ((TypeIdx < 0) || (MetaIdx < 0)) { return; }
+	if ((TypeIdx < 0) || (MetaIdx < 0))
+	{
+		return;
+	}
 
 	int Type = a_NBT.GetInt(TypeIdx);
 	NIBBLETYPE Meta = (NIBBLETYPE)a_NBT.GetByte(MetaIdx);
@@ -2196,11 +2199,13 @@ void cWSSAnvil::LoadGiantFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 
 void cWSSAnvil::LoadHorseFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
 {
-	int TypeIdx = a_NBT.FindChildByName(a_TagIdx, "Type");
+	int TypeIdx  = a_NBT.FindChildByName(a_TagIdx, "Type");
 	int ColorIdx = a_NBT.FindChildByName(a_TagIdx, "Color");
 	int StyleIdx = a_NBT.FindChildByName(a_TagIdx, "Style");
-
-	if ((TypeIdx < 0) || (ColorIdx < 0) || (StyleIdx < 0)) { return; }
+	if ((TypeIdx < 0) || (ColorIdx < 0) || (StyleIdx < 0))
+	{
+		return;
+	}
 
 	int Type = a_NBT.GetInt(TypeIdx);
 	int Color = a_NBT.GetInt(ColorIdx);
@@ -2390,8 +2395,10 @@ void cWSSAnvil::LoadSilverfishFromNBT(cEntityList & a_Entities, const cParsedNBT
 void cWSSAnvil::LoadSkeletonFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
 {
 	int TypeIdx = a_NBT.FindChildByName(a_TagIdx, "SkeletonType");
-
-	if (TypeIdx < 0) { return; }
+	if (TypeIdx < 0)
+	{
+		return;
+	}
 
 	bool Type = ((a_NBT.GetByte(TypeIdx) == 1) ? true : false);
 
@@ -2505,8 +2512,10 @@ void cWSSAnvil::LoadSquidFromNBT(cEntityList & a_Entities, const cParsedNBT & a_
 void cWSSAnvil::LoadVillagerFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
 {
 	int TypeIdx = a_NBT.FindChildByName(a_TagIdx, "Profession");
-
-	if (TypeIdx < 0) { return; }
+	if (TypeIdx < 0)
+	{
+		return;
+	}
 
 	int Type = a_NBT.GetInt(TypeIdx);
 
@@ -2630,8 +2639,10 @@ void cWSSAnvil::LoadWolfFromNBT(cEntityList & a_Entities, const cParsedNBT & a_N
 void cWSSAnvil::LoadZombieFromNBT(cEntityList & a_Entities, const cParsedNBT & a_NBT, int a_TagIdx)
 {
 	int IsVillagerIdx = a_NBT.FindChildByName(a_TagIdx, "IsVillager");
-
-	if (IsVillagerIdx < 0) { return; }
+	if (IsVillagerIdx < 0)
+	{
+		return;
+	}
 
 	bool IsVillagerZombie = ((a_NBT.GetByte(IsVillagerIdx) == 1) ? true : false);
 
diff --git a/src/XMLParser.h b/src/XMLParser.h
index dab9699c9..ea341bce6 100644
--- a/src/XMLParser.h
+++ b/src/XMLParser.h
@@ -254,7 +254,9 @@ protected:
 			XML_SetDefaultHandlerExpand (m_p, fEnable ? DefaultHandler : nullptr);
 		}
 		else
+		{
 			XML_SetDefaultHandler (m_p, fEnable ? DefaultHandler : nullptr);
+		}
 	}
 	
 	// @cmember Enable/Disable external entity ref handler
@@ -402,11 +404,17 @@ public:
 	{
 		XML_expat_version v = XML_ExpatVersionInfo ();
 		if (pnMajor)
+		{
 			*pnMajor = v .major;
+		}
 		if (pnMinor)
+		{
 			*pnMinor = v .minor;
+		}
 		if (pnMicro)
+		{
 			*pnMicro = v .micro;
+		}
 	}
 
 	// @cmember Get last error string