Keep track of player item

src/client.cpp

@@ -1953,6 +1953,14 @@ void Client::setPlayerControl(PlayerControl &control)
 	player->control = control;
 }
 
+void Client::selectPlayerItem(u16 item)
+{
+	LocalPlayer *player = m_env.getLocalPlayer();
+	assert(player != NULL);
+
+	player->wieldItem(item);
+}
+
 // Returns true if the inventory of the local player has been
 // updated from the server. If it is true, it is set to false.
 bool Client::getLocalInventoryUpdated()

src/client.h

@@ -212,6 +212,8 @@ public:
 
 	void setPlayerControl(PlayerControl &control);
 
+	void selectPlayerItem(u16 item);
+
 	// Returns true if the inventory of the local player has been
 	// updated from the server. If it is true, it is set to false.
 	bool getLocalInventoryUpdated();

src/game.cpp

@@ -2200,6 +2200,7 @@ void the_game(
 		if(client.getLocalInventoryUpdated()
 				|| g_selected_item != old_selected_item)
 		{
+			client.selectPlayerItem(g_selected_item);
 			old_selected_item = g_selected_item;
 			//std::cout<<"Updating local inventory"<<std::endl;
 			client.getLocalInventory(local_inventory);

src/player.cpp

@@ -33,6 +33,7 @@ Player::Player():
 	craftresult_is_preview(true),
 	hp(20),
 	peer_id(PEER_ID_INEXISTENT),
+	m_selected_item(0),
 	m_pitch(0),
 	m_yaw(0),
 	m_speed(0,0,0),
@@ -47,6 +48,11 @@ Player::~Player()
 	delete inventory_backup;
 }
 
+void Player::wieldItem(u16 item)
+{
+	m_selected_item = item;
+}
+
 void Player::resetInventory()
 {
 	inventory.clear();

src/player.h

@@ -105,6 +105,15 @@ public:
 		snprintf(m_name, PLAYERNAME_SIZE, "%s", name);
 	}
 
+	virtual void wieldItem(u16 item);
+	virtual const InventoryItem *getWieldItem() const
+	{
+		const InventoryList *list = inventory.getList("main");
+		if (list)
+			return list->getItem(m_selected_item);
+		return NULL;
+	}
+
 	const char * getName()
 	{
 		return m_name;
@@ -146,6 +155,7 @@ public:
 
 protected:
 	char m_name[PLAYERNAME_SIZE];
+	u16 m_selected_item;
 	f32 m_pitch;
 	f32 m_yaw;
 	v3f m_speed;