Fix all warnings reported by clang

src/camera.cpp

@@ -44,7 +44,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 Camera::Camera(scene::ISceneManager* smgr, MapDrawControl& draw_control,
 		IGameDef *gamedef):
-	m_smgr(smgr),
 	m_playernode(NULL),
 	m_headnode(NULL),
 	m_cameranode(NULL),

src/camera.h

@@ -136,8 +136,7 @@ public:
 	void drawWieldedTool();
 
 private:
-	// Scene manager and nodes
-	scene::ISceneManager* m_smgr;
+	// Nodes
 	scene::ISceneNode* m_playernode;
 	scene::ISceneNode* m_headnode;
 	scene::ICameraSceneNode* m_cameranode;

src/cguittfont/irrUString.h

@@ -3395,7 +3395,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const short ri
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const short left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3415,7 +3415,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const unsigned
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const unsigned short left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3435,7 +3435,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const int righ
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const int left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3455,7 +3455,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const unsigned
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const unsigned int left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3475,7 +3475,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const long rig
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const long left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3495,7 +3495,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const unsigned
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const unsigned long left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3515,7 +3515,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const float ri
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const float left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }
@@ -3535,7 +3535,7 @@ inline ustring16<TAlloc> operator+(const ustring16<TAlloc>& left, const double r
 template <typename TAlloc>
 inline ustring16<TAlloc> operator+(const double left, const ustring16<TAlloc>& right)
 {
-	ustring16<TAlloc> ret(core::stringc(left));
+	ustring16<TAlloc> ret((core::stringc(left)));
 	ret += right;
 	return ret;
 }

src/clientiface.h

@@ -141,6 +141,8 @@ namespace con {
 	class Connection;
 }
 
+#define ARRAYSIZE(a) (sizeof(a) / sizeof((a)[0]))
+
 enum ClientState
 {
 	Invalid,
@@ -219,7 +221,6 @@ public:
 		m_nearest_unsent_d(0),
 		m_nearest_unsent_reset_timer(0.0),
 		m_excess_gotblocks(0),
-		m_nothing_to_send_counter(0),
 		m_nothing_to_send_pause_timer(0.0),
 		m_name(""),
 		m_version_major(0),
@@ -355,7 +356,6 @@ private:
 	u32 m_excess_gotblocks;
 
 	// CPU usage optimization
-	u32 m_nothing_to_send_counter;
 	float m_nothing_to_send_pause_timer;
 
 	/*
@@ -433,7 +433,7 @@ public:
 	{ assert(m_env == 0); m_env = env; }
 
 	static std::string state2Name(ClientState state) {
-		assert(state < sizeof(statenames));
+		assert((int) state < ARRAYSIZE(statenames));
 		return statenames[state];
 	}
 

src/clientobject.h

@@ -55,7 +55,7 @@ public:
 	virtual void updateLight(u8 light_at_pos){}
 	virtual v3s16 getLightPosition(){return v3s16(0,0,0);}
 	virtual core::aabbox3d<f32>* getSelectionBox(){return NULL;}
-	virtual core::aabbox3d<f32>* getCollisionBox(){return NULL;}
+	virtual bool getCollisionBox(aabb3f *toset){return false;}
 	virtual bool collideWithObjects(){return false;}
 	virtual v3f getPosition(){return v3f(0,0,0);}
 	virtual scene::IMeshSceneNode *getMeshSceneNode(){return NULL;}

src/clouds.h

@@ -76,7 +76,6 @@ private:
 	video::SMaterial m_material;
 	core::aabbox3d<f32> m_box;
 	float m_cloud_y;
-	float m_brightness;
 	video::SColorf m_color;
 	u32 m_seed;
 	v2f m_camera_pos;

src/connection.cpp

@@ -212,7 +212,7 @@ SharedBuffer<u8> makeReliablePacket(
 	ReliablePacketBuffer
 */
 
-ReliablePacketBuffer::ReliablePacketBuffer(): m_list_size(0),writeptr(0) {}
+ReliablePacketBuffer::ReliablePacketBuffer(): m_list_size(0) {}
 
 void ReliablePacketBuffer::print()
 {
@@ -1941,8 +1941,7 @@ void ConnectionSendThread::sendAsPacket(u16 peer_id, u8 channelnum,
 
 ConnectionReceiveThread::ConnectionReceiveThread(Connection* parent,
 												unsigned int max_packet_size) :
-	m_connection(parent),
-	m_max_packet_size(max_packet_size)
+	m_connection(parent)
 {
 }
 

src/connection.h

@@ -339,13 +339,11 @@ private:
 	RPBSearchResult findPacket(u16 seqnum);
 
 	std::list<BufferedPacket> m_list;
-	u16 m_list_size;
+	u32 m_list_size;
 
 	u16 m_oldest_non_answered_ack;
 
 	JMutex m_list_mutex;
-
-	unsigned int writeptr;
 };
 
 /*
@@ -975,7 +973,6 @@ private:
 
 
 	Connection*           m_connection;
-	unsigned int          m_max_packet_size;
 };
 
 class Connection

src/content_cao.cpp

@@ -166,7 +166,7 @@ public:
 
 	void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
 			IrrlichtDevice *irr);
-	void removeFromScene();
+	void removeFromScene(bool permanent);
 	void updateLight(u8 light_at_pos);
 	v3s16 getLightPosition();
 	void updateNodePos();
@@ -236,7 +236,7 @@ void TestCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
 	updateNodePos();
 }
 
-void TestCAO::removeFromScene()
+void TestCAO::removeFromScene(bool permanent)
 {
 	if(m_node == NULL)
 		return;
@@ -310,7 +310,7 @@ public:
 
 	void addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
 			IrrlichtDevice *irr);
-	void removeFromScene();
+	void removeFromScene(bool permanent);
 	void updateLight(u8 light_at_pos);
 	v3s16 getLightPosition();
 	void updateNodePos();
@@ -412,7 +412,7 @@ void ItemCAO::addToScene(scene::ISceneManager *smgr, ITextureSource *tsrc,
 	updateTexture();
 }
 
-void ItemCAO::removeFromScene()
+void ItemCAO::removeFromScene(bool permanent)
 {
 	if(m_node == NULL)
 		return;
@@ -648,7 +648,6 @@ public:
 
 	bool getCollisionBox(aabb3f *toset) {
 		if (m_prop.physical) {
-			aabb3f retval;
 			//update collision box
 			toset->MinEdge = m_prop.collisionbox.MinEdge * BS;
 			toset->MaxEdge = m_prop.collisionbox.MaxEdge * BS;

src/emerge.cpp

@@ -465,7 +465,7 @@ void *EmergeThread::Thread() {
 
 	v3s16 last_tried_pos(-32768,-32768,-32768); // For error output
 	v3s16 p;
-	u8 flags;
+	u8 flags = 0;
 
 	map    = (ServerMap *)&(m_server->m_env->getMap());
 	emerge = m_server->m_emerge;

src/environment.cpp

@@ -314,7 +314,6 @@ ServerEnvironment::ServerEnvironment(ServerMap *map,
 	m_map(map),
 	m_script(scriptIface),
 	m_gamedef(gamedef),
-	m_random_spawn_timer(3),
 	m_send_recommended_timer(0),
 	m_active_block_interval_overload_skip(0),
 	m_game_time(0),
@@ -1097,7 +1096,7 @@ void ServerEnvironment::step(float dtime)
 				continue;
 			
 			// Move
-			player->move(dtime, *m_map, 100*BS);
+			player->move(dtime, this, 100*BS);
 		}
 	}
 
@@ -2395,7 +2394,7 @@ void ClientEnvironment::step(float dtime)
 		if(player->isLocal() == false)
 		{
 			// Move
-			player->move(dtime, *m_map, 100*BS);
+			player->move(dtime, this, 100*BS);
 
 		}
 		

src/environment.h

@@ -374,7 +374,6 @@ private:
 	// Outgoing network message buffer for active objects
 	std::list<ActiveObjectMessage> m_active_object_messages;
 	// Some timers
-	float m_random_spawn_timer; // used for experimental code
 	float m_send_recommended_timer;
 	IntervalLimiter m_object_management_interval;
 	// List of active blocks

src/game.cpp

@@ -132,7 +132,7 @@ struct LocalFormspecHandler : public TextDest
 		m_client = client;
 	}
 
-	void gotText(std::string message) {
+	void gotText(std::wstring message) {
 		errorstream << "LocalFormspecHandler::gotText old style message received" << std::endl;
 	}
 

src/guiVolumeChange.cpp

@@ -41,8 +41,7 @@ GUIVolumeChange::GUIVolumeChange(gui::IGUIEnvironment* env,
 		IMenuManager *menumgr,
 		Client* client
 ):
-	GUIModalMenu(env, parent, id, menumgr),
-	m_client(client)
+	GUIModalMenu(env, parent, id, menumgr)
 {
 }
 

src/guiVolumeChange.h

@@ -45,10 +45,6 @@ public:
 	bool OnEvent(const SEvent& event);
 	
 	bool pausesGame() { return true; }
-
-private:
-	Client* m_client;
-
 };
 
 #endif

src/localplayer.cpp

@@ -65,7 +65,7 @@ LocalPlayer::~LocalPlayer()
 {
 }
 
-void LocalPlayer::move(f32 dtime, ClientEnvironment *env, f32 pos_max_d,
+void LocalPlayer::move(f32 dtime, Environment *env, f32 pos_max_d,
 		std::list<CollisionInfo> *collision_info)
 {
 	Map *map = &env->getMap();
@@ -360,7 +360,7 @@ void LocalPlayer::move(f32 dtime, ClientEnvironment *env, f32 pos_max_d,
 		m_can_jump = false;
 }
 
-void LocalPlayer::move(f32 dtime, ClientEnvironment *env, f32 pos_max_d)
+void LocalPlayer::move(f32 dtime, Environment *env, f32 pos_max_d)
 {
 	move(dtime, env, pos_max_d, NULL);
 }

src/localplayer.h

@@ -23,7 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "player.h"
 #include <list>
 
-class ClientEnvironment;
+class Environment;
 
 class ClientActiveObject;
 
@@ -46,9 +46,9 @@ public:
 
 	v3f overridePosition;
 	
-	void move(f32 dtime, ClientEnvironment *env, f32 pos_max_d,
+	void move(f32 dtime, Environment *env, f32 pos_max_d);
+	void move(f32 dtime, Environment *env, f32 pos_max_d,
 			std::list<CollisionInfo> *collision_info);
-	void move(f32 dtime, ClientEnvironment *env, f32 pos_max_d);
 
 	void applyControl(float dtime);
 

src/main.cpp

@@ -360,7 +360,6 @@ public:
 	s32 mouse_wheel;
 
 private:
-	IrrlichtDevice *m_device;
 
 	// The current state of keys
 	KeyList keyIsDown;

src/map.cpp

@@ -2596,6 +2596,7 @@ bool ServerMap::initBlockMake(BlockMakeData *data, v3s16 blockpos)
 			// Sector metadata is loaded from disk if not already loaded.
 			ServerMapSector *sector = createSector(sectorpos);
 			assert(sector);
+			(void) sector;
 
 			for(s16 y=blockpos_min.Y-extra_borders.Y;
 					y<=blockpos_max.Y+extra_borders.Y; y++)
@@ -3261,12 +3262,13 @@ std::string ServerMap::getSectorDir(v2s16 pos, int layout)
 			return m_savedir + DIR_DELIM + "sectors2" + DIR_DELIM + cc;
 		default:
 			assert(false);
+			return "";
 	}
 }
 
 v2s16 ServerMap::getSectorPos(std::string dirname)
 {
-	unsigned int x, y;
+	unsigned int x = 0, y = 0;
 	int r;
 	std::string component;
 	fs::RemoveLastPathComponent(dirname, &component, 1);

src/mapgen.h

@@ -209,7 +209,7 @@ Ore *createOre(OreType type);
 
 
 enum DecorationType {
-	DECO_SIMPLE,
+	DECO_SIMPLE = 1,
 	DECO_SCHEMATIC,
 	DECO_LSYSTEM
 };

src/mapgen_indev.cpp

@@ -26,9 +26,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 ///////////////////////////////////////////////////////////////////////////////
 
-void NoiseIndev::init(NoiseIndevParams *np, int seed, int sx, int sy, int sz) {
-	Noise::init((NoiseParams*)np, seed, sx, sy, sz);
-	this->npindev   = np;
+void NoiseIndev::init(NoiseParams *np, int seed, int sx, int sy, int sz) {
+	Noise::init(np, seed, sx, sy, sz);
+	this->npindev = (NoiseIndevParams*) np;
 }
 
 NoiseIndev::NoiseIndev(NoiseIndevParams *np, int seed, int sx, int sy) : Noise(np, seed, sx, sy) {

src/mapgen_indev.h

@@ -61,7 +61,7 @@ public:
 	virtual ~NoiseIndev() {};
 	NoiseIndev(NoiseIndevParams *np, int seed, int sx, int sy);
 	NoiseIndev(NoiseIndevParams *np, int seed, int sx, int sy, int sz);
-	void init(NoiseIndevParams *np, int seed, int sx, int sy, int sz);
+	void init(NoiseParams *np, int seed, int sx, int sy, int sz);
 	void transformNoiseMapFarScale(float xx = 0, float yy = 0, float zz = 0);
 };
 

src/player.h

@@ -23,6 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "irrlichttypes_bloated.h"
 #include "inventory.h"
 #include "constants.h" // BS
+#include <list>
 
 #define PLAYERNAME_SIZE 20
 
@@ -88,6 +89,7 @@ class IGameDef;
 struct CollisionInfo;
 class PlayerSAO;
 struct HudElement;
+class Environment;
 
 class Player
 {
@@ -96,7 +98,10 @@ public:
 	Player(IGameDef *gamedef);
 	virtual ~Player() = 0;
 
-	virtual void move(f32 dtime, Map &map, f32 pos_max_d)
+	virtual void move(f32 dtime, Environment *env, f32 pos_max_d)
+	{}
+	virtual void move(f32 dtime, Environment *env, f32 pos_max_d,
+			std::list<CollisionInfo> *collision_info)
 	{}
 
 	v3f getSpeed()

src/script/cpp_api/s_item.h

@@ -30,7 +30,7 @@ struct ItemDefinition;
 class LuaItemStack;
 class ModApiItemMod;
 class InventoryList;
-class InventoryLocation;
+struct InventoryLocation;
 
 class ScriptApiItem
 : virtual public ScriptApiBase

src/script/lua_api/l_mapgen.cpp

@@ -324,8 +324,8 @@ int ModApiMapgen::l_register_decoration(lua_State *L)
 	BiomeDefManager *bdef = emerge->biomedef;
 
 	enum DecorationType decotype = (DecorationType)getenumfield(L, index,
-				"deco_type", es_DecorationType, -1);
-	if (decotype == -1) {
+				"deco_type", es_DecorationType, 0);
+	if (decotype == 0) {
 		errorstream << "register_decoration: unrecognized "
 			"decoration placement type";
 		return 0;

src/shader.cpp

@@ -210,8 +210,7 @@ public:
 class MainShaderConstantSetter : public IShaderConstantSetter
 {
 public:
-	MainShaderConstantSetter(IrrlichtDevice *device):
-		m_device(device)
+	MainShaderConstantSetter(IrrlichtDevice *device)
 	{}
 	~MainShaderConstantSetter() {}
 
@@ -255,9 +254,6 @@ public:
 			services->setVertexShaderConstant(world.pointer(), 8, 4);
 
 	}
-
-private:
-	IrrlichtDevice *m_device;
 };
 
 /*

src/sky.h

@@ -125,7 +125,6 @@ private:
 	video::SColor m_skycolor;
 	video::SColorf m_cloudcolor_f;
 	v3f m_stars[SKY_STAR_COUNT];
-	u16 m_star_indices[SKY_STAR_COUNT*4];
 	video::S3DVertex m_star_vertices[SKY_STAR_COUNT*4];
 	LocalPlayer* m_player;
 };