Fixed multiple gcc warnings about unused params.

src/Entities/Painting.cpp

@@ -4,6 +4,7 @@
 #include "Painting.h"
 #include "ClientHandle.h"
 #include "Player.h"
+#include "../Chunk.h"
 
 
 
@@ -30,6 +31,16 @@ void cPainting::SpawnOn(cClientHandle & a_Client)
 
 
 
+void cPainting::Tick(float a_Dt, cChunk & a_Chunk)
+{
+	UNUSED(a_Dt);
+	UNUSED(a_Chunk);
+}
+
+
+
+
+
 void cPainting::GetDrops(cItems & a_Items, cEntity * a_Killer)
 {
 	if ((a_Killer != NULL) && a_Killer->IsPlayer() && !((cPlayer *)a_Killer)->IsGameModeCreative())

src/Entities/Painting.h

@@ -24,7 +24,7 @@ public:
 private:
 
 	virtual void SpawnOn(cClientHandle & a_Client) override;
-	virtual void Tick(float a_Dt, cChunk & a_Chunk) override {};
+	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
 	virtual void GetDrops(cItems & a_Items, cEntity * a_Killer) override;
 	virtual void KilledBy(cEntity * a_Killer) override
 	{

src/HTTPServer/HTTPServer.cpp

@@ -29,6 +29,8 @@ class cDebugCallbacks :
 {
 		virtual void OnRequestBegun(cHTTPConnection & a_Connection, cHTTPRequest & a_Request) override
 		{
+			UNUSED(a_Connection);
+			
 			if (cHTTPFormParser::HasFormData(a_Request))
 			{
 				a_Request.SetUserData(new cHTTPFormParser(a_Request, *this));
@@ -38,6 +40,8 @@ class cDebugCallbacks :
 		
 		virtual void OnRequestBody(cHTTPConnection & a_Connection, cHTTPRequest & a_Request, const char * a_Data, int a_Size) override
 		{
+			UNUSED(a_Connection);
+			
 			cHTTPFormParser * FormParser = (cHTTPFormParser *)(a_Request.GetUserData());
 			if (FormParser != NULL)
 			{

src/Items/ItemHandler.cpp

@@ -248,6 +248,14 @@ cItemHandler::cItemHandler(int a_ItemType)
 
 bool cItemHandler::OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Dir)
 {
+	UNUSED(a_World);
+	UNUSED(a_Player);
+	UNUSED(a_Item);
+	UNUSED(a_BlockX);
+	UNUSED(a_BlockY);
+	UNUSED(a_BlockZ);
+	UNUSED(a_Dir);
+
 	return false;
 }
 
@@ -257,6 +265,14 @@ bool cItemHandler::OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem &
 
 bool cItemHandler::OnDiggingBlock(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Dir)
 {
+	UNUSED(a_World);
+	UNUSED(a_Player);
+	UNUSED(a_Item);
+	UNUSED(a_BlockX);
+	UNUSED(a_BlockY);
+	UNUSED(a_BlockZ);
+	UNUSED(a_Dir);
+	
 	return false;
 }
 
@@ -266,6 +282,8 @@ bool cItemHandler::OnDiggingBlock(cWorld * a_World, cPlayer * a_Player, const cI
 
 void cItemHandler::OnBlockDestroyed(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ)
 {
+	UNUSED(a_Item);
+	
 	BLOCKTYPE Block = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
 	cBlockHandler * Handler = cBlockHandler::GetBlockHandler(Block);
 
@@ -288,7 +306,9 @@ void cItemHandler::OnBlockDestroyed(cWorld * a_World, cPlayer * a_Player, const
 
 void cItemHandler::OnFoodEaten(cWorld * a_World, cPlayer * a_Player, cItem * a_Item)
 {
-
+	UNUSED(a_World);
+	UNUSED(a_Player);
+	UNUSED(a_Item);
 }
 
 
@@ -461,6 +481,8 @@ bool cItemHandler::IsPlaceable(void)
 
 bool cItemHandler::CanHarvestBlock(BLOCKTYPE a_BlockType)
 {
+	UNUSED(a_BlockType);
+	
 	return false;
 }
 
@@ -499,6 +521,8 @@ bool cItemHandler::GetPlacementBlockTypeMeta(
 
 bool cItemHandler::EatItem(cPlayer * a_Player, cItem * a_Item)
 {
+	UNUSED(a_Item);
+	
 	FoodInfo Info = GetFoodInfo();
 
 	if ((Info.FoodLevel > 0) || (Info.Saturation > 0.f))

src/OSSupport/BlockingTCPLink.cpp

@@ -89,6 +89,8 @@ bool cBlockingTCPLink::Connect(const char * iAddress, unsigned int iPort)
 
 int cBlockingTCPLink::Send(char * a_Data, unsigned int a_Size, int a_Flags /* = 0 */ )
 {
+	UNUSED(a_Flags);
+	
 	ASSERT(m_Socket.IsValid());
 	if (!m_Socket.IsValid())
 	{
@@ -104,6 +106,8 @@ int cBlockingTCPLink::Send(char * a_Data, unsigned int a_Size, int a_Flags /* =
 
 int cBlockingTCPLink::SendMessage( const char* a_Message, int a_Flags /* = 0 */ )
 {
+	UNUSED(a_Flags);
+	
 	ASSERT(m_Socket.IsValid());
 	if (!m_Socket.IsValid())
 	{

src/UI/SlotArea.cpp

@@ -224,6 +224,24 @@ void cSlotArea::DblClicked(cPlayer & a_Player, int a_SlotNum)
 
 
 
+void cSlotArea::OnPlayerAdded(cPlayer & a_Player)
+{
+	UNUSED(a_Player);
+}
+
+
+
+
+
+void cSlotArea::OnPlayerRemoved(cPlayer & a_Player)
+{
+	UNUSED(a_Player);
+}
+
+
+
+
+
 void cSlotArea::DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_Apply, bool a_KeepEmptySlots)
 {
 	for (int i = 0; i < m_NumSlots; i++)
@@ -447,6 +465,18 @@ void cSlotAreaCrafting::OnPlayerRemoved(cPlayer & a_Player)
 
 
 
+
+void cSlotAreaCrafting::DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots)
+{
+	UNUSED(a_ItemStack);
+	UNUSED(a_Player);
+	UNUSED(a_ShouldApply);
+	UNUSED(a_KeepEmptySlots);
+}
+
+
+
+
 void cSlotAreaCrafting::ClickedResult(cPlayer & a_Player)
 {
 	cItem & DraggingItem = a_Player.GetDraggingItem();

src/UI/SlotArea.h

@@ -48,10 +48,10 @@ public:
 	virtual void DblClicked(cPlayer & a_Player, int a_SlotNum);
 	
 	/// Called when a new player opens the same parent window. The window already tracks the player. CS-locked.
-	virtual void OnPlayerAdded(cPlayer & a_Player) {} ;
+	virtual void OnPlayerAdded(cPlayer & a_Player);
 	
 	/// Called when one of the players closes the parent window. The window already doesn't track the player. CS-locked.
-	virtual void OnPlayerRemoved(cPlayer & a_Player) {} ;
+	virtual void OnPlayerRemoved(cPlayer & a_Player);
 	
 	/** Called to store as much of a_ItemStack in the area as possible. a_ItemStack is modified to reflect the change.
 	The default implementation searches each slot for available space and distributes the stack there.
@@ -226,7 +226,7 @@ public:
 	virtual void OnPlayerRemoved(cPlayer & a_Player) override;
 	
 	// Distributing items into this area is completely disabled
-	virtual void DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots) override {}
+	virtual void DistributeStack(cItem & a_ItemStack, cPlayer & a_Player, bool a_ShouldApply, bool a_KeepEmptySlots) override;
 
 protected:
 	/// Maps player's EntityID -> current recipe; not a std::map because cCraftingGrid needs proper constructor params