Merge remote-tracking branch 'origin/master'

1 files changed, 227 insertions, 81 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 189003e4c..f63a4a400 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -395,11 +395,14 @@ PointedThing getPointedThing(Client *client, v3f player_position,
 /*
 	Draws a screen with a single text on it.
 	Text will be removed when the screen is drawn the next time.
+	Additionally, a progressbar can be drawn when percent is set between 0 and 100.
 */
 /*gui::IGUIStaticText **/
 void draw_load_screen(const std::wstring &text,
-		video::IVideoDriver* driver, gui::IGUIFont* font)
+		IrrlichtDevice* device, gui::IGUIFont* font,
+		float dtime=0 ,int percent=0, bool clouds=true)
 {
+	video::IVideoDriver* driver = device->getVideoDriver();
 	v2u32 screensize = driver->getScreenSize();
 	const wchar_t *loadingtext = text.c_str();
 	core::vector2d<u32> textsize_u = font->getDimension(loadingtext);
@@ -411,7 +414,30 @@ void draw_load_screen(const std::wstring &text,
 			loadingtext, textrect, false, false);
 	guitext->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_UPPERLEFT);
 
-	driver->beginScene(true, true, video::SColor(255,0,0,0));
+	bool cloud_menu_background = clouds && g_settings->getBool("menu_clouds");
+	if (cloud_menu_background)
+	{
+		g_menuclouds->step(dtime*3);
+		g_menuclouds->render();
+		driver->beginScene(true, true, video::SColor(255,140,186,250));
+		g_menucloudsmgr->drawAll();
+	}
+	else
+		driver->beginScene(true, true, video::SColor(255,0,0,0));
+	if (percent >= 0 && percent <= 100) // draw progress bar
+	{
+		core::vector2d<s32> barsize(256,32);
+		core::rect<s32> barrect(center-barsize/2, center+barsize/2);
+		driver->draw2DRectangle(video::SColor(255,255,255,255),barrect, NULL); // border
+		driver->draw2DRectangle(video::SColor(255,64,64,64), core::rect<s32> (
+				barrect.UpperLeftCorner+1,
+				barrect.LowerRightCorner-1), NULL); // black inside the bar
+		driver->draw2DRectangle(video::SColor(255,128,128,128), core::rect<s32> (
+				barrect.UpperLeftCorner+1,
+				core::vector2d<s32>(
+					barrect.LowerRightCorner.X-(barsize.X-1)+percent*(barsize.X-2)/100,
+					barrect.LowerRightCorner.Y-1)), NULL); // the actual progress
+	}
 	guienv->drawAll();
 	driver->endScene();
 	
@@ -789,6 +815,67 @@ public:
 	}
 };
 
+void nodePlacementPrediction(Client &client,
+		const ItemDefinition &playeritem_def,
+		v3s16 nodepos, v3s16 neighbourpos)
+{
+	std::string prediction = playeritem_def.node_placement_prediction;
+	INodeDefManager *nodedef = client.ndef();
+	ClientMap &map = client.getEnv().getClientMap();
+
+	if(prediction != "" && !nodedef->get(map.getNode(nodepos)).rightclickable)
+	{
+		verbosestream<<"Node placement prediction for "
+				<<playeritem_def.name<<" is "
+				<<prediction<<std::endl;
+		v3s16 p = neighbourpos;
+		// Place inside node itself if buildable_to
+		try{
+			MapNode n_under = map.getNode(nodepos);
+			if(nodedef->get(n_under).buildable_to)
+				p = nodepos;
+			else if (!nodedef->get(map.getNode(p)).buildable_to)
+				return;
+		}catch(InvalidPositionException &e){}
+		// Find id of predicted node
+		content_t id;
+		bool found = nodedef->getId(prediction, id);
+		if(!found){
+			errorstream<<"Node placement prediction failed for "
+					<<playeritem_def.name<<" (places "
+					<<prediction
+					<<") - Name not known"<<std::endl;
+			return;
+		}
+		// Predict param2
+		u8 param2 = 0;
+		if(nodedef->get(id).param_type_2 == CPT2_WALLMOUNTED){
+			v3s16 dir = nodepos - neighbourpos;
+			if(abs(dir.Y) > MYMAX(abs(dir.X), abs(dir.Z))){
+				param2 = dir.Y < 0 ? 1 : 0;
+			} else if(abs(dir.X) > abs(dir.Z)){
+				param2 = dir.X < 0 ? 3 : 2;
+			} else {
+				param2 = dir.Z < 0 ? 5 : 4;
+			}
+		}
+		// TODO: Facedir prediction
+		// TODO: If predicted node is in attached_node group, check attachment
+		// Add node to client map
+		MapNode n(id, 0, param2);
+		try{
+			// This triggers the required mesh update too
+			client.addNode(p, n);
+		}catch(InvalidPositionException &e){
+			errorstream<<"Node placement prediction failed for "
+					<<playeritem_def.name<<" (places "
+					<<prediction
+					<<") - Position not loaded"<<std::endl;
+		}
+	}
+}
+
+
 void the_game(
 	bool &kill,
 	bool random_input,
@@ -821,7 +908,11 @@ void the_game(
 		Draw "Loading" screen
 	*/
 
-	draw_load_screen(L"Loading...", driver, font);
+	{
+		wchar_t* text = wgettext("Loading...");
+		draw_load_screen(text, device, font,0,0);
+		delete[] text;
+	}
 	
 	// Create texture source
 	IWritableTextureSource *tsrc = createTextureSource(device);
@@ -878,7 +969,9 @@ void the_game(
 	*/
 
 	if(address == ""){
-		draw_load_screen(L"Creating server...", driver, font);
+		wchar_t* text = wgettext("Creating server....");
+		draw_load_screen(text, device, font,0,25);
+		delete[] text;
 		infostream<<"Creating server"<<std::endl;
 		server = new Server(map_dir, configpath, gamespec,
 				simple_singleplayer_mode);
@@ -891,7 +984,11 @@ void the_game(
 		Create client
 	*/
 
-	draw_load_screen(L"Creating client...", driver, font);
+	{
+		wchar_t* text = wgettext("Creating client...");
+		draw_load_screen(text, device, font,0,50);
+		delete[] text;
+	}
 	infostream<<"Creating client"<<std::endl;
 	
 	MapDrawControl draw_control;
@@ -901,8 +998,12 @@ void the_game(
 	
 	// Client acts as our GameDef
 	IGameDef *gamedef = &client;
-			
-	draw_load_screen(L"Resolving address...", driver, font);
+	
+	{
+		wchar_t* text = wgettext("Resolving address...");
+		draw_load_screen(text, device, font,0,75);
+		delete[] text;
+	}
 	Address connect_address(0,0,0,0, port);
 	try{
 		if(address == "")
@@ -934,15 +1035,26 @@ void the_game(
 	bool could_connect = false;
 	bool connect_aborted = false;
 	try{
-		float frametime = 0.033;
 		float time_counter = 0.0;
 		input->clear();
+		float fps_max = g_settings->getFloat("fps_max");
+		bool cloud_menu_background = g_settings->getBool("menu_clouds");
+		u32 lasttime = device->getTimer()->getTime();
 		while(device->run())
 		{
+			f32 dtime=0; // in seconds
+			if (cloud_menu_background) {
+				u32 time = device->getTimer()->getTime();
+				if(time > lasttime)
+					dtime = (time - lasttime) / 1000.0;
+				else
+					dtime = 0;
+				lasttime = time;
+			}
 			// Update client and server
-			client.step(frametime);
+			client.step(dtime);
 			if(server != NULL)
-				server->step(frametime);
+				server->step(dtime);
 			
 			// End condition
 			if(client.connectedAndInitialized()){
@@ -963,15 +1075,37 @@ void the_game(
 			}
 			
 			// Display status
-			std::wostringstream ss;
-			ss<<L"Connecting to server... (press Escape to cancel)\n";
-			std::wstring animation = L"/-\\|";
-			ss<<animation[(int)(time_counter/0.2)%4];
-			draw_load_screen(ss.str(), driver, font);
+			{
+				wchar_t* text = wgettext("Connecting to server...");
+				draw_load_screen(text, device, font, dtime, 100);
+				delete[] text;
+			}
 			
-			// Delay a bit
-			sleep_ms(1000*frametime);
-			time_counter += frametime;
+			// On some computers framerate doesn't seem to be
+			// automatically limited
+			if (cloud_menu_background) {
+				// Time of frame without fps limit
+				float busytime;
+				u32 busytime_u32;
+				// not using getRealTime is necessary for wine
+				u32 time = device->getTimer()->getTime();
+				if(time > lasttime)
+					busytime_u32 = time - lasttime;
+				else
+					busytime_u32 = 0;
+				busytime = busytime_u32 / 1000.0;
+
+				// FPS limiter
+				u32 frametime_min = 1000./fps_max;
+
+				if(busytime_u32 < frametime_min) {
+					u32 sleeptime = frametime_min - busytime_u32;
+					device->sleep(sleeptime);
+				}
+			} else {
+				sleep_ms(25);
+			}
+			time_counter += dtime;
 		}
 	}
 	catch(con::PeerNotFoundException &e)
@@ -995,15 +1129,26 @@ void the_game(
 	bool got_content = false;
 	bool content_aborted = false;
 	{
-		float frametime = 0.033;
 		float time_counter = 0.0;
 		input->clear();
+		float fps_max = g_settings->getFloat("fps_max");
+		bool cloud_menu_background = g_settings->getBool("menu_clouds");
+		u32 lasttime = device->getTimer()->getTime();
 		while(device->run())
 		{
+			f32 dtime=0; // in seconds
+			if (cloud_menu_background) {
+				u32 time = device->getTimer()->getTime();
+				if(time > lasttime)
+					dtime = (time - lasttime) / 1000.0;
+				else
+					dtime = 0;
+				lasttime = time;
+			}
 			// Update client and server
-			client.step(frametime);
+			client.step(dtime);
 			if(server != NULL)
-				server->step(frametime);
+				server->step(dtime);
 			
 			// End condition
 			if(client.texturesReceived() &&
@@ -1025,21 +1170,52 @@ void the_game(
 			}
 			
 			// Display status
-			std::wostringstream ss;
-			ss<<L"Waiting content... (press Escape to cancel)\n";
+			std::ostringstream ss;
+			int progress=0;
+			if (!client.itemdefReceived())
+			{
+				ss << "Item definitions...";
+				progress = 0;
+			}
+			else if (!client.nodedefReceived())
+			{
+				ss << "Node definitions...";
+				progress = 25;
+			}
+			else
+			{
+				ss << "Media...";
+				progress = 50+client.mediaReceiveProgress()*50+0.5;
+			}
+			wchar_t* text = wgettext(ss.str().c_str());
+			draw_load_screen(text, device, font, dtime, progress);
+			delete[] text;
+			
+			// On some computers framerate doesn't seem to be
+			// automatically limited
+			if (cloud_menu_background) {
+				// Time of frame without fps limit
+				float busytime;
+				u32 busytime_u32;
+				// not using getRealTime is necessary for wine
+				u32 time = device->getTimer()->getTime();
+				if(time > lasttime)
+					busytime_u32 = time - lasttime;
+				else
+					busytime_u32 = 0;
+				busytime = busytime_u32 / 1000.0;
 
-			ss<<(client.itemdefReceived()?L"[X]":L"[  ]");
-			ss<<L" Item definitions\n";
-			ss<<(client.nodedefReceived()?L"[X]":L"[  ]");
-			ss<<L" Node definitions\n";
-			ss<<L"["<<(int)(client.mediaReceiveProgress()*100+0.5)<<L"%] ";
-			ss<<L" Media\n";
+				// FPS limiter
+				u32 frametime_min = 1000./fps_max;
 
-			draw_load_screen(ss.str(), driver, font);
-			
-			// Delay a bit
-			sleep_ms(1000*frametime);
-			time_counter += frametime;
+				if(busytime_u32 < frametime_min) {
+					u32 sleeptime = frametime_min - busytime_u32;
+					device->sleep(sleeptime);
+				}
+			} else {
+				sleep_ms(25);
+			}
+			time_counter += dtime;
 		}
 	}
 
@@ -1056,7 +1232,7 @@ void the_game(
 		After all content has been received:
 		Update cached textures, meshes and materials
 	*/
-	client.afterContentReceived();
+	client.afterContentReceived(device,font);
 
 	/*
 		Create the camera node
@@ -1885,7 +2061,8 @@ void the_game(
 				if(input->isKeyDown(irr::KEY_RIGHT))
 					dx += dtime * keyspeed;*/
 				
-				float d = 0.2;
+				float d = g_settings->getFloat("mouse_sensitivity");
+				d = rangelim(d, 0.01, 100.0);
 				camera_yaw -= dx*d;
 				camera_pitch += dy*d;
 				if(camera_pitch < -89.5) camera_pitch = -89.5;
@@ -2198,17 +2375,15 @@ void the_game(
 			- Can it point to liquids?
 		*/
 		ItemStack playeritem;
-		bool playeritem_usable = false;
-		bool playeritem_liquids_pointable = false;
 		{
 			InventoryList *mlist = local_inventory.getList("main");
 			if(mlist != NULL)
 			{
 				playeritem = mlist->getItem(client.getPlayerItem());
-				playeritem_usable = playeritem.getDefinition(itemdef).usable;
-				playeritem_liquids_pointable = playeritem.getDefinition(itemdef).liquids_pointable;
 			}
 		}
+		const ItemDefinition &playeritem_def =
+				playeritem.getDefinition(itemdef);
 		ToolCapabilities playeritem_toolcap =
 				playeritem.getToolCapabilities(itemdef);
 		
@@ -2267,7 +2442,7 @@ void the_game(
 				// input
 				&client, player_position, camera_direction,
 				camera_position, shootline, d,
-				playeritem_liquids_pointable, !ldown_for_dig,
+				playeritem_def.liquids_pointable, !ldown_for_dig,
 				// output
 				hilightboxes,
 				selected_object);
@@ -2327,7 +2502,7 @@ void the_game(
 		else
 			repeat_rightclick_timer = 0;
 
-		if(playeritem_usable && input->getLeftState())
+		if(playeritem_def.usable && input->getLeftState())
 		{
 			if(input->getLeftClicked())
 				client.interact(4, pointed);
@@ -2534,46 +2709,13 @@ void the_game(
 					
 					// If the wielded item has node placement prediction,
 					// make that happen
-					const ItemDefinition &def =
-							playeritem.getDefinition(itemdef);
-					if(def.node_placement_prediction != ""
-							&& !nodedef->get(map.getNode(nodepos)).rightclickable)
-					do{ // breakable
-						verbosestream<<"Node placement prediction for "
-								<<playeritem.name<<" is "
-								<<def.node_placement_prediction<<std::endl;
-						v3s16 p = neighbourpos;
-						// Place inside node itself if buildable_to
-						try{
-							MapNode n_under = map.getNode(nodepos);
-							if(nodedef->get(n_under).buildable_to)
-								p = nodepos;
-						}catch(InvalidPositionException &e){}
-						// Find id of predicted node
-						content_t id;
-						bool found =
-							nodedef->getId(def.node_placement_prediction, id);
-						if(!found){
-							errorstream<<"Node placement prediction failed for "
-									<<playeritem.name<<" (places "
-									<<def.node_placement_prediction
-									<<") - Name not known"<<std::endl;
-							break;
-						}
-						MapNode n(id);
-						try{
-							// This triggers the required mesh update too
-							client.addNode(p, n);
-						}catch(InvalidPositionException &e){
-							errorstream<<"Node placement prediction failed for "
-									<<playeritem.name<<" (places "
-									<<def.node_placement_prediction
-									<<") - Position not loaded"<<std::endl;
-						}
-					}while(0);
+					nodePlacementPrediction(client,
+							playeritem_def,
+							nodepos, neighbourpos);
 					
 					// Read the sound
-					soundmaker.m_player_rightpunch_sound = def.sound_place;
+					soundmaker.m_player_rightpunch_sound =
+							playeritem_def.sound_place;
 				}
 			}
 		}
@@ -3193,6 +3335,8 @@ void the_game(
 		clouds->drop();
 	if (gui_chat_console)
 		gui_chat_console->drop();
+	if (sky)
+		sky->drop();
 	clear_particles();
 	
 	/*
@@ -3201,7 +3345,9 @@ void the_game(
 	*/
 	{
 		/*gui::IGUIStaticText *gui_shuttingdowntext = */
-		draw_load_screen(L"Shutting down stuff...", driver, font);
+		wchar_t* text = wgettext("Shutting down stuff...");
+		draw_load_screen(text, device, font, 0, -1, false);
+		delete[] text;
 		/*driver->beginScene(true, true, video::SColor(255,0,0,0));
 		guienv->drawAll();
 		driver->endScene();