small fixes here and there

src/main.cpp

@@ -2114,11 +2114,9 @@ int main(int argc, char *argv[])
 		camera_direction.rotateXZBy(camera_yaw);
 		
 		// This is at the height of the eyes of the current figure
-		v3f camera_position =
+		v3f camera_position = player_position + v3f(0, BS+BS/2, 0);
-				player_position + v3f(0, BS+BS/2, 0);
 		// This is more like in minecraft
-		/*v3f camera_position =
+		//v3f camera_position = player_position + v3f(0, BS+BS*0.625, 0);
-				player_position + v3f(0, BS+BS*0.65, 0);*/
 
 		camera->setPosition(camera_position);
 		// *100.0 helps in large map coordinates
@@ -2828,29 +2826,7 @@ int main(int argc, char *argv[])
 	catch(con::PeerNotFoundException &e)
 	{
 		dstream<<DTIME<<"Connection timed out."<<std::endl;
-		
+		error_message = L"Connection timed out.";
-		/*if(g_device)
-		{
-			GUIMessageMenu *menu =
-					new GUIMessageMenu(guienv, guiroot, -1, 
-						&g_menumgr,
-						L"Connection timed out");
-
-			video::IVideoDriver* driver = g_device->getVideoDriver();
-			
-			dstream<<"Created menu"<<std::endl;
-
-			while(g_device->run() && menu->getStatus() == false)
-			{
-				driver->beginScene(true, true, video::SColor(255,0,0,0));
-				guienv->drawAll();
-				driver->endScene();
-			}
-			
-			dstream<<"Dropping menu"<<std::endl;
-
-			menu->drop();
-		}*/
 	}
 
 	} // Menu-game loop

src/map.cpp

@@ -1689,7 +1689,7 @@ ServerMap::ServerMap(std::string savedir, HMParams hmp, MapParams mp):
 			list_plants_amount->addPoint(p, Attribute(plants_amount));*/
 			
 			float plants_amount = 0;
-			if(myrand()%5 == 0)
+			if(myrand()%4 == 0)
 			{
 				plants_amount = 1.5;
 			}
@@ -2880,16 +2880,16 @@ continue_generating:
 
 				n.d = CONTENT_LEAVES;
 
-				if(rand()%4!=0) sector->setNode(gp+v3s16(0,5,0), n);
+				if(myrand()%4!=0) sector->setNode(gp+v3s16(0,5,0), n);
 
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,5,0), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,5,0), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(1,5,0), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(1,5,0), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(0,5,-1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(0,5,-1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(0,5,1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(0,5,1), n);
-				/*if(rand()%3!=0) sector->setNode(gp+v3s16(1,5,1), n);
+				/*if(myrand()%3!=0) sector->setNode(gp+v3s16(1,5,1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,5,1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,5,1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,5,-1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,5,-1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(1,5,-1), n);*/
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(1,5,-1), n);*/
 
 				sector->setNode(gp+v3s16(0,4,0), n);
 				
@@ -2911,14 +2911,14 @@ continue_generating:
 				sector->setNode(gp+v3s16(-1,3,-1), n);
 				sector->setNode(gp+v3s16(1,3,-1), n);
 				
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,2,0), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,2,0), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(1,2,0), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(1,2,0), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(0,2,-1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(0,2,-1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(0,2,1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(0,2,1), n);
-				/*if(rand()%3!=0) sector->setNode(gp+v3s16(1,2,1), n);
+				/*if(myrand()%3!=0) sector->setNode(gp+v3s16(1,2,1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,2,1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,2,1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(-1,2,-1), n);
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(-1,2,-1), n);
-				if(rand()%3!=0) sector->setNode(gp+v3s16(1,2,-1), n);*/
+				if(myrand()%3!=0) sector->setNode(gp+v3s16(1,2,-1), n);*/
 				
 				// Objects are identified by wanted position
 				objects_to_remove.push_back(p);

src/mapblock.cpp

@@ -969,6 +969,7 @@ void MapBlock::updateMesh(u32 daynight_ratio)
 				material.setFlag(video::EMF_LIGHTING, false);
 				material.setFlag(video::EMF_BACK_FACE_CULLING, false);
 				material.setFlag(video::EMF_BILINEAR_FILTER, false);
+				material.setFlag(video::EMF_FOG_ENABLE, true);
 				material.MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
 				material.setTexture(0,
 						g_irrlicht->getTexture(porting::getDataPath("water.png").c_str()));
@@ -1005,6 +1006,7 @@ void MapBlock::updateMesh(u32 daynight_ratio)
 				material.setFlag(video::EMF_LIGHTING, false);
 				material.setFlag(video::EMF_BACK_FACE_CULLING, false);
 				material.setFlag(video::EMF_BILINEAR_FILTER, false);
+				material.setFlag(video::EMF_FOG_ENABLE, true);
 				material.MaterialType = video::EMT_TRANSPARENT_VERTEX_ALPHA;
 				material.setTexture(0,
 						g_irrlicht->getTexture(porting::getDataPath("water.png").c_str()));

src/mapnode.h

@@ -211,6 +211,12 @@ inline u8 face_contents(u8 m1, u8 m2)
 		return 0;
 	
 	bool contents_differ = (m1 != m2);
+	
+	// Contents don't differ for different forms of same liquid
+	if(content_liquid(m1) && content_liquid(m2)
+			&& make_liquid_flowing(m1) == make_liquid_flowing(m2))
+		contents_differ = false;
+	
 	bool solidness_differs = (content_solidness(m1) != content_solidness(m2));
 	bool makes_face = contents_differ && solidness_differs;
 

src/server.cpp

@@ -3406,7 +3406,8 @@ void Server::handlePeerChange(PeerChange &c)
 		// Set player client disconnected
 		{
 			Player *player = m_env.getPlayer(c.peer_id);
-			player->peer_id = 0;
+			if(player != NULL)
+				player->peer_id = 0;
 		}
 		
 		// Delete client