Improved Tracers

src/activeobjectmgr.h

@@ -42,6 +42,11 @@ public:
 		return (n != m_active_objects.end() ? n->second : nullptr);
 	}
 	
+	std::unordered_map<u16, T *> getAllActiveObjects() const
+	{
+		return m_active_objects;
+	}
+	
 protected:
 	u16 getFreeId() const
 	{

src/client/client.cpp

@@ -1289,9 +1289,6 @@ void Client::sendReady()
 
 void Client::sendPlayerPos(v3f pos)
 {
-	if (g_settings->getBool("freecam"))
-		return;
-	
 	LocalPlayer *player = m_env.getLocalPlayer();
 	if (!player)
 		return;
@@ -1309,7 +1306,7 @@ void Client::sendPlayerPos(v3f pos)
 
 	if (
 			player->last_position     == pos &&
-			player->last_speed        == player->getSpeed()    &&
+			player->last_speed        == player->getLegitSpeed()    &&
 			player->last_pitch        == player->getPitch()    &&
 			player->last_yaw          == player->getYaw()      &&
 			player->last_keyPressed   == player->keyPressed    &&
@@ -1318,7 +1315,7 @@ void Client::sendPlayerPos(v3f pos)
 		return;
 
 	player->last_position     = pos;
-	player->last_speed        = player->getSpeed();
+	player->last_speed        = player->getLegitSpeed();
 	player->last_pitch        = player->getPitch();
 	player->last_yaw          = player->getYaw();
 	player->last_keyPressed   = player->keyPressed;
@@ -1337,7 +1334,7 @@ void Client::sendPlayerPos()
 	LocalPlayer *player = m_env.getLocalPlayer();
 	if (!player)
 		return;
-	sendPlayerPos(player->getPosition());
+	sendPlayerPos(player->getLegitPosition());
 }
 
 void Client::removeNode(v3s16 p)
@@ -1678,7 +1675,7 @@ void Client::updateAllMapBlocks()
 		MapBlockVect blocks;
 		sector->getBlocks(blocks);
 		for (MapBlock *block : blocks) {
-			addUpdateMeshTask(block->getPos(), false, true);
+			addUpdateMeshTask(block->getPos(), false, false);
 		}
 	}
 }

src/client/clientenvironment.h

@@ -93,6 +93,11 @@ public:
 		return m_ao_manager.getActiveObject(id);
 	}
 	
+	std::unordered_map<u16, ClientActiveObject*> getAllActiveObjects()
+	{
+		return m_ao_manager.getAllActiveObjects();
+	}
+
 	/*
 		Adds an active object to the environment.
 		Environment handles deletion of object.

src/client/clientobject.h

@@ -44,6 +44,7 @@ public:
 
 	virtual void updateLight(u32 day_night_ratio) {}
 
+	virtual bool isItem() const { return false; }
 	virtual bool getCollisionBox(aabb3f *toset) const { return false; }
 	virtual bool getSelectionBox(aabb3f *toset) const { return false; }
 	virtual bool collideWithObjects() const { return false; }

src/client/content_cao.h

@@ -215,6 +215,8 @@ public:
 		m_is_visible = toset;
 	}
 
+	bool isItem() const { return m_prop.visual == "wielditem" || m_prop.visual == "item"; }
+
 	void setChildrenVisible(bool toset);
 	void setAttachment(int parent_id, const std::string &bone, v3f position, v3f rotation);
 	void getAttachment(int *parent_id, std::string *bone, v3f *position,

src/gui/tracers.cpp

@@ -26,16 +26,17 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 void Tracers::draw(video::IVideoDriver* driver, Client *client)
 {
 	ClientEnvironment &env = client->getEnv();
-	LocalPlayer *player = env.getLocalPlayer();
 	Camera *camera = client->getCamera();
-	v3f player_pos = player->getPosition();
 	v3f head_pos = camera->getPosition() + camera->getDirection();
-	std::vector<DistanceSortedActiveObject> allObjects;
-	env.getActiveObjects(player_pos, 1000000, allObjects);
-	for (const auto &allObject : allObjects) {
-		ClientActiveObject *obj = allObject.obj;
-		if (obj->isLocalPlayer() || obj->getParent())
+	auto allObjects = env.getAllActiveObjects();
+	for (auto &it : allObjects) {
+		ClientActiveObject *obj = it.second;
+		if (obj->isLocalPlayer() || obj->getParent() || obj->isItem())
 			continue;
-		driver->draw3DLine(head_pos, obj->getPosition(), video::SColor(255, 255, 255, 255));
+		v3f pos = obj->getPosition();
+		aabb3f box;
+		if (obj->getSelectionBox(&box))
+			pos += box.getCenter();
+		driver->draw3DLine(head_pos, pos, video::SColor(255, 255, 255, 255));
 	}
 }