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refacto: RenderingEngine is now better hidden

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* No more access to the singleton instance from everywhere (RenderingEngine::get_instance dropped)
* RenderingEngine::get_timer_time is now non static
* RenderingEngine::draw_menu_scene is now non static
* RenderingEngine::draw_scene is now non static
* RenderingEngine::{initialize,finalize} are now non static
* RenderingEngine::run is now non static
* RenderingEngine::getWindowSize now have a static helper. It was mandatory to hide the global get_instance access
This commit is contained in:
Loic Blot 2021-04-28 12:48:13 +02:00 committed by Loïc Blot
parent 74125a74d3
commit 258101a910
14 changed files with 112 additions and 121 deletions
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2
src/client/camera.cpp
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@ -541,7 +541,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, f32 busytime, f32 tool_r
m_curr_fov_degrees = rangelim(m_curr_fov_degrees, 1.0f, 160.0f); m_curr_fov_degrees = rangelim(m_curr_fov_degrees, 1.0f, 160.0f);
// FOV and aspect ratio // FOV and aspect ratio
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize(); const v2u32 &window_size = RenderingEngine::getWindowSize();
m_aspect = (f32) window_size.X / (f32) window_size.Y; m_aspect = (f32) window_size.X / (f32) window_size.Y;
m_fov_y = m_curr_fov_degrees * M_PI / 180.0; m_fov_y = m_curr_fov_degrees * M_PI / 180.0;
// Increase vertical FOV on lower aspect ratios (<16:10) // Increase vertical FOV on lower aspect ratios (<16:10)

57
src/client/clientlauncher.cpp
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@ -80,7 +80,7 @@ ClientLauncher::~ClientLauncher()
delete g_fontengine; delete g_fontengine;
delete g_gamecallback; delete g_gamecallback;
delete RenderingEngine::get_instance(); delete m_rendering_engine;
#if USE_SOUND #if USE_SOUND
g_sound_manager_singleton.reset(); g_sound_manager_singleton.reset();
@ -101,7 +101,7 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
// List video modes if requested // List video modes if requested
if (list_video_modes) if (list_video_modes)
return RenderingEngine::print_video_modes(); return m_rendering_engine->print_video_modes();
#if USE_SOUND #if USE_SOUND
if (g_settings->getBool("enable_sound")) if (g_settings->getBool("enable_sound"))
@ -120,12 +120,12 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
return true; return true;
} }
if (RenderingEngine::get_video_driver() == NULL) { if (m_rendering_engine->get_video_driver() == NULL) {
errorstream << "Could not initialize video driver." << std::endl; errorstream << "Could not initialize video driver." << std::endl;
return false; return false;
} }
RenderingEngine::get_instance()->setupTopLevelWindow(PROJECT_NAME_C); m_rendering_engine->setupTopLevelWindow(PROJECT_NAME_C);
/* /*
This changes the minimum allowed number of vertices in a VBO. This changes the minimum allowed number of vertices in a VBO.
@ -136,15 +136,15 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
// Create game callback for menus // Create game callback for menus
g_gamecallback = new MainGameCallback(); g_gamecallback = new MainGameCallback();
RenderingEngine::get_instance()->setResizable(true); m_rendering_engine->setResizable(true);
init_input(); init_input();
RenderingEngine::get_scene_manager()->getParameters()-> m_rendering_engine->get_scene_manager()->getParameters()->
setAttribute(scene::ALLOW_ZWRITE_ON_TRANSPARENT, true); setAttribute(scene::ALLOW_ZWRITE_ON_TRANSPARENT, true);
guienv = RenderingEngine::get_gui_env(); guienv = m_rendering_engine->get_gui_env();
skin = RenderingEngine::get_gui_env()->getSkin(); skin = guienv->getSkin();
skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255, 255, 255, 255)); skin->setColor(gui::EGDC_BUTTON_TEXT, video::SColor(255, 255, 255, 255));
skin->setColor(gui::EGDC_3D_LIGHT, video::SColor(0, 0, 0, 0)); skin->setColor(gui::EGDC_3D_LIGHT, video::SColor(0, 0, 0, 0));
skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255, 30, 30, 30)); skin->setColor(gui::EGDC_3D_HIGH_LIGHT, video::SColor(255, 30, 30, 30));
@ -166,7 +166,7 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
sprite_path.append("checkbox_16.png"); sprite_path.append("checkbox_16.png");
// Texture dimensions should be a power of 2 // Texture dimensions should be a power of 2
gui::IGUISpriteBank *sprites = skin->getSpriteBank(); gui::IGUISpriteBank *sprites = skin->getSpriteBank();
video::IVideoDriver *driver = RenderingEngine::get_video_driver(); video::IVideoDriver *driver = m_rendering_engine->get_video_driver();
video::ITexture *sprite_texture = driver->getTexture(sprite_path.c_str()); video::ITexture *sprite_texture = driver->getTexture(sprite_path.c_str());
if (sprite_texture) { if (sprite_texture) {
s32 sprite_id = sprites->addTextureAsSprite(sprite_texture); s32 sprite_id = sprites->addTextureAsSprite(sprite_texture);
@ -184,7 +184,7 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
// Create the menu clouds // Create the menu clouds
if (!g_menucloudsmgr) if (!g_menucloudsmgr)
g_menucloudsmgr = RenderingEngine::get_scene_manager()->createNewSceneManager(); g_menucloudsmgr = m_rendering_engine->get_scene_manager()->createNewSceneManager();
if (!g_menuclouds) if (!g_menuclouds)
g_menuclouds = new Clouds(g_menucloudsmgr, -1, rand()); g_menuclouds = new Clouds(g_menucloudsmgr, -1, rand());
g_menuclouds->setHeight(100.0f); g_menuclouds->setHeight(100.0f);
@ -212,11 +212,11 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
bool retval = true; bool retval = true;
bool *kill = porting::signal_handler_killstatus(); bool *kill = porting::signal_handler_killstatus();
while (RenderingEngine::run() && !*kill && while (m_rendering_engine->run() && !*kill &&
!g_gamecallback->shutdown_requested) { !g_gamecallback->shutdown_requested) {
// Set the window caption // Set the window caption
const wchar_t *text = wgettext("Main Menu"); const wchar_t *text = wgettext("Main Menu");
RenderingEngine::get_raw_device()-> m_rendering_engine->get_raw_device()->
setWindowCaption((utf8_to_wide(PROJECT_NAME_C) + setWindowCaption((utf8_to_wide(PROJECT_NAME_C) +
L" " + utf8_to_wide(g_version_hash) + L" " + utf8_to_wide(g_version_hash) +
L" [" + text + L"]").c_str()); L" [" + text + L"]").c_str());
@ -224,14 +224,14 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
try { // This is used for catching disconnects try { // This is used for catching disconnects
RenderingEngine::get_gui_env()->clear(); m_rendering_engine->get_gui_env()->clear();
/* /*
We need some kind of a root node to be able to add We need some kind of a root node to be able to add
custom gui elements directly on the screen. custom gui elements directly on the screen.
Otherwise they won't be automatically drawn. Otherwise they won't be automatically drawn.
*/ */
guiroot = RenderingEngine::get_gui_env()->addStaticText(L"", guiroot = m_rendering_engine->get_gui_env()->addStaticText(L"",
core::rect<s32>(0, 0, 10000, 10000)); core::rect<s32>(0, 0, 10000, 10000));
bool game_has_run = launch_game(error_message, reconnect_requested, bool game_has_run = launch_game(error_message, reconnect_requested,
@ -254,29 +254,30 @@ bool ClientLauncher::run(GameStartData &start_data, const Settings &cmd_args)
} }
// Break out of menu-game loop to shut down cleanly // Break out of menu-game loop to shut down cleanly
if (!RenderingEngine::get_raw_device()->run() || *kill) { if (!m_rendering_engine->run() || *kill) {
if (!g_settings_path.empty()) if (!g_settings_path.empty())
g_settings->updateConfigFile(g_settings_path.c_str()); g_settings->updateConfigFile(g_settings_path.c_str());
break; break;
} }
RenderingEngine::get_video_driver()->setTextureCreationFlag( m_rendering_engine->get_video_driver()->setTextureCreationFlag(
video::ETCF_CREATE_MIP_MAPS, g_settings->getBool("mip_map")); video::ETCF_CREATE_MIP_MAPS, g_settings->getBool("mip_map"));
#ifdef HAVE_TOUCHSCREENGUI #ifdef HAVE_TOUCHSCREENGUI
receiver->m_touchscreengui = new TouchScreenGUI(RenderingEngine::get_raw_device(), receiver); receiver->m_touchscreengui = new TouchScreenGUI(m_rendering_engine->get_raw_device(), receiver);
g_touchscreengui = receiver->m_touchscreengui; g_touchscreengui = receiver->m_touchscreengui;
#endif #endif
the_game( the_game(
kill, kill,
input, input,
m_rendering_engine,
start_data, start_data,
error_message, error_message,
chat_backend, chat_backend,
&reconnect_requested &reconnect_requested
); );
RenderingEngine::get_scene_manager()->clear(); m_rendering_engine->get_scene_manager()->clear();
#ifdef HAVE_TOUCHSCREENGUI #ifdef HAVE_TOUCHSCREENGUI
delete g_touchscreengui; delete g_touchscreengui;
@ -344,8 +345,8 @@ void ClientLauncher::init_args(GameStartData &start_data, const Settings &cmd_ar
bool ClientLauncher::init_engine() bool ClientLauncher::init_engine()
{ {
receiver = new MyEventReceiver(); receiver = new MyEventReceiver();
new RenderingEngine(receiver); m_rendering_engine = new RenderingEngine(receiver);
return RenderingEngine::get_raw_device() != nullptr; return m_rendering_engine->get_raw_device() != nullptr;
} }
void ClientLauncher::init_input() void ClientLauncher::init_input()
@ -362,7 +363,7 @@ void ClientLauncher::init_input()
// Make sure this is called maximum once per // Make sure this is called maximum once per
// irrlicht device, otherwise it will give you // irrlicht device, otherwise it will give you
// multiple events for the same joystick. // multiple events for the same joystick.
if (RenderingEngine::get_raw_device()->activateJoysticks(infos)) { if (m_rendering_engine->get_raw_device()->activateJoysticks(infos)) {
infostream << "Joystick support enabled" << std::endl; infostream << "Joystick support enabled" << std::endl;
joystick_infos.reserve(infos.size()); joystick_infos.reserve(infos.size());
for (u32 i = 0; i < infos.size(); i++) { for (u32 i = 0; i < infos.size(); i++) {
@ -469,7 +470,7 @@ bool ClientLauncher::launch_game(std::string &error_message,
start_data.address.empty() && !start_data.name.empty(); start_data.address.empty() && !start_data.name.empty();
} }
if (!RenderingEngine::run()) if (!m_rendering_engine->run())
return false; return false;
if (!start_data.isSinglePlayer() && start_data.name.empty()) { if (!start_data.isSinglePlayer() && start_data.name.empty()) {
@ -541,14 +542,14 @@ bool ClientLauncher::launch_game(std::string &error_message,
void ClientLauncher::main_menu(MainMenuData *menudata) void ClientLauncher::main_menu(MainMenuData *menudata)
{ {
bool *kill = porting::signal_handler_killstatus(); bool *kill = porting::signal_handler_killstatus();
video::IVideoDriver *driver = RenderingEngine::get_video_driver(); video::IVideoDriver *driver = m_rendering_engine->get_video_driver();
infostream << "Waiting for other menus" << std::endl; infostream << "Waiting for other menus" << std::endl;
while (RenderingEngine::get_raw_device()->run() && !*kill) { while (m_rendering_engine->run() && !*kill) {
if (!isMenuActive()) if (!isMenuActive())
break; break;
driver->beginScene(true, true, video::SColor(255, 128, 128, 128)); driver->beginScene(true, true, video::SColor(255, 128, 128, 128));
RenderingEngine::get_gui_env()->drawAll(); m_rendering_engine->get_gui_env()->drawAll();
driver->endScene(); driver->endScene();
// On some computers framerate doesn't seem to be automatically limited // On some computers framerate doesn't seem to be automatically limited
sleep_ms(25); sleep_ms(25);
@ -557,14 +558,14 @@ void ClientLauncher::main_menu(MainMenuData *menudata)
// Cursor can be non-visible when coming from the game // Cursor can be non-visible when coming from the game
#ifndef ANDROID #ifndef ANDROID
RenderingEngine::get_raw_device()->getCursorControl()->setVisible(true); m_rendering_engine->get_raw_device()->getCursorControl()->setVisible(true);
#endif #endif
/* show main menu */ /* show main menu */
GUIEngine mymenu(&input->joystick, guiroot, &g_menumgr, menudata, *kill); GUIEngine mymenu(&input->joystick, guiroot, m_rendering_engine, &g_menumgr, menudata, *kill);
/* leave scene manager in a clean state */ /* leave scene manager in a clean state */
RenderingEngine::get_scene_manager()->clear(); m_rendering_engine->get_scene_manager()->clear();
} }
void ClientLauncher::speed_tests() void ClientLauncher::speed_tests()

1
src/client/clientlauncher.h
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@ -49,6 +49,7 @@ private:
bool list_video_modes = false; bool list_video_modes = false;
bool skip_main_menu = false; bool skip_main_menu = false;
bool random_input = false; bool random_input = false;
RenderingEngine *m_rendering_engine = nullptr;
InputHandler *input = nullptr; InputHandler *input = nullptr;
MyEventReceiver *receiver = nullptr; MyEventReceiver *receiver = nullptr;
gui::IGUISkin *skin = nullptr; gui::IGUISkin *skin = nullptr;

54
src/client/game.cpp
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@ -642,6 +642,7 @@ public:
bool startup(bool *kill, bool startup(bool *kill,
InputHandler *input, InputHandler *input,
RenderingEngine *rendering_engine,
const GameStartData &game_params, const GameStartData &game_params,
std::string &error_message, std::string &error_message,
bool *reconnect, bool *reconnect,
@ -853,6 +854,7 @@ private:
these items (e.g. device) these items (e.g. device)
*/ */
IrrlichtDevice *device; IrrlichtDevice *device;
RenderingEngine *m_rendering_engine;
video::IVideoDriver *driver; video::IVideoDriver *driver;
scene::ISceneManager *smgr; scene::ISceneManager *smgr;
bool *kill; bool *kill;
@ -994,6 +996,7 @@ Game::~Game()
bool Game::startup(bool *kill, bool Game::startup(bool *kill,
InputHandler *input, InputHandler *input,
RenderingEngine *rendering_engine,
const GameStartData &start_data, const GameStartData &start_data,
std::string &error_message, std::string &error_message,
bool *reconnect, bool *reconnect,
@ -1001,21 +1004,21 @@ bool Game::startup(bool *kill,
{ {
// "cache" // "cache"
this->device = RenderingEngine::get_raw_device(); m_rendering_engine = rendering_engine;
device = m_rendering_engine->get_raw_device();
this->kill = kill; this->kill = kill;
this->error_message = &error_message; this->error_message = &error_message;
this->reconnect_requested = reconnect; reconnect_requested = reconnect;
this->input = input; this->input = input;
this->chat_backend = chat_backend; this->chat_backend = chat_backend;
this->simple_singleplayer_mode = start_data.isSinglePlayer(); simple_singleplayer_mode = start_data.isSinglePlayer();
input->keycache.populate(); input->keycache.populate();
driver = device->getVideoDriver(); driver = device->getVideoDriver();
smgr = RenderingEngine::get_scene_manager(); smgr = m_rendering_engine->get_scene_manager();
RenderingEngine::get_scene_manager()->getParameters()-> smgr->getParameters()->setAttribute(scene::OBJ_LOADER_IGNORE_MATERIAL_FILES, true);
setAttribute(scene::OBJ_LOADER_IGNORE_MATERIAL_FILES, true);
// Reinit runData // Reinit runData
runData = GameRunData(); runData = GameRunData();
@ -1036,7 +1039,7 @@ bool Game::startup(bool *kill,
if (!createClient(start_data)) if (!createClient(start_data))
return false; return false;
RenderingEngine::initialize(client, hud); m_rendering_engine->initialize(client, hud);
return true; return true;
} }
@ -1055,7 +1058,7 @@ void Game::run()
Profiler::GraphValues dummyvalues; Profiler::GraphValues dummyvalues;
g_profiler->graphGet(dummyvalues); g_profiler->graphGet(dummyvalues);
draw_times.last_time = RenderingEngine::get_timer_time(); draw_times.last_time = m_rendering_engine->get_timer_time();
set_light_table(g_settings->getFloat("display_gamma")); set_light_table(g_settings->getFloat("display_gamma"));
@ -1067,12 +1070,12 @@ void Game::run()
irr::core::dimension2d<u32> previous_screen_size(g_settings->getU16("screen_w"), irr::core::dimension2d<u32> previous_screen_size(g_settings->getU16("screen_w"),
g_settings->getU16("screen_h")); g_settings->getU16("screen_h"));
while (RenderingEngine::run() while (m_rendering_engine->run()
&& !(*kill || g_gamecallback->shutdown_requested && !(*kill || g_gamecallback->shutdown_requested
|| (server && server->isShutdownRequested()))) { || (server && server->isShutdownRequested()))) {
const irr::core::dimension2d<u32> &current_screen_size = const irr::core::dimension2d<u32> &current_screen_size =
RenderingEngine::get_video_driver()->getScreenSize(); m_rendering_engine->get_video_driver()->getScreenSize();
// Verify if window size has changed and save it if it's the case // Verify if window size has changed and save it if it's the case
// Ensure evaluating settings->getBool after verifying screensize // Ensure evaluating settings->getBool after verifying screensize
// First condition is cheaper // First condition is cheaper
@ -1085,7 +1088,7 @@ void Game::run()
} }
// Calculate dtime = // Calculate dtime =
// RenderingEngine::run() from this iteration // m_rendering_engine->run() from this iteration
// + Sleep time until the wanted FPS are reached // + Sleep time until the wanted FPS are reached
limitFps(&draw_times, &dtime); limitFps(&draw_times, &dtime);
@ -1134,7 +1137,7 @@ void Game::run()
void Game::shutdown() void Game::shutdown()
{ {
RenderingEngine::finalize(); m_rendering_engine->finalize();
#if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 8 #if IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR <= 8
if (g_settings->get("3d_mode") == "pageflip") { if (g_settings->get("3d_mode") == "pageflip") {
driver->setRenderTarget(irr::video::ERT_STEREO_BOTH_BUFFERS); driver->setRenderTarget(irr::video::ERT_STEREO_BOTH_BUFFERS);
@ -1463,7 +1466,7 @@ bool Game::connectToServer(const GameStartData &start_data,
start_data.password, start_data.address, start_data.password, start_data.address,
*draw_control, texture_src, shader_src, *draw_control, texture_src, shader_src,
itemdef_manager, nodedef_manager, sound, eventmgr, itemdef_manager, nodedef_manager, sound, eventmgr,
RenderingEngine::get_instance(), connect_address.isIPv6(), m_game_ui.get()); m_rendering_engine, connect_address.isIPv6(), m_game_ui.get());
client->m_simple_singleplayer_mode = simple_singleplayer_mode; client->m_simple_singleplayer_mode = simple_singleplayer_mode;
@ -1485,9 +1488,9 @@ bool Game::connectToServer(const GameStartData &start_data,
f32 dtime; f32 dtime;
f32 wait_time = 0; // in seconds f32 wait_time = 0; // in seconds
fps_control.last_time = RenderingEngine::get_timer_time(); fps_control.last_time = m_rendering_engine->get_timer_time();
while (RenderingEngine::run()) { while (m_rendering_engine->run()) {
limitFps(&fps_control, &dtime); limitFps(&fps_control, &dtime);
@ -1524,7 +1527,7 @@ bool Game::connectToServer(const GameStartData &start_data,
if (client->m_is_registration_confirmation_state) { if (client->m_is_registration_confirmation_state) {
if (registration_confirmation_shown) { if (registration_confirmation_shown) {
// Keep drawing the GUI // Keep drawing the GUI
RenderingEngine::draw_menu_scene(guienv, dtime, true); m_rendering_engine->draw_menu_scene(guienv, dtime, true);
} else { } else {
registration_confirmation_shown = true; registration_confirmation_shown = true;
(new GUIConfirmRegistration(guienv, guienv->getRootGUIElement(), -1, (new GUIConfirmRegistration(guienv, guienv->getRootGUIElement(), -1,
@ -1560,9 +1563,9 @@ bool Game::getServerContent(bool *aborted)
FpsControl fps_control = { 0 }; FpsControl fps_control = { 0 };
f32 dtime; // in seconds f32 dtime; // in seconds
fps_control.last_time = RenderingEngine::get_timer_time(); fps_control.last_time = m_rendering_engine->get_timer_time();
while (RenderingEngine::run()) { while (m_rendering_engine->run()) {
limitFps(&fps_control, &dtime); limitFps(&fps_control, &dtime);
@ -1600,13 +1603,13 @@ bool Game::getServerContent(bool *aborted)
if (!client->itemdefReceived()) { if (!client->itemdefReceived()) {
const wchar_t *text = wgettext("Item definitions..."); const wchar_t *text = wgettext("Item definitions...");
progress = 25; progress = 25;
RenderingEngine::draw_load_screen(text, guienv, texture_src, m_rendering_engine->draw_load_screen(text, guienv, texture_src,
dtime, progress); dtime, progress);
delete[] text; delete[] text;
} else if (!client->nodedefReceived()) { } else if (!client->nodedefReceived()) {
const wchar_t *text = wgettext("Node definitions..."); const wchar_t *text = wgettext("Node definitions...");
progress = 30; progress = 30;
RenderingEngine::draw_load_screen(text, guienv, texture_src, m_rendering_engine->draw_load_screen(text, guienv, texture_src,
dtime, progress); dtime, progress);
delete[] text; delete[] text;
} else { } else {
@ -1633,7 +1636,7 @@ bool Game::getServerContent(bool *aborted)
} }
progress = 30 + client->mediaReceiveProgress() * 35 + 0.5; progress = 30 + client->mediaReceiveProgress() * 35 + 0.5;
RenderingEngine::draw_load_screen(utf8_to_wide(message.str()), guienv, m_rendering_engine->draw_load_screen(utf8_to_wide(message.str()), guienv,
texture_src, dtime, progress); texture_src, dtime, progress);
} }
} }
@ -3886,7 +3889,7 @@ void Game::updateFrame(ProfilerGraph *graph, RunStats *stats, f32 dtime,
} catch (SettingNotFoundException) { } catch (SettingNotFoundException) {
} }
#endif #endif
RenderingEngine::draw_scene(skycolor, m_game_ui->m_flags.show_hud, m_rendering_engine->draw_scene(skycolor, m_game_ui->m_flags.show_hud,
m_game_ui->m_flags.show_minimap, draw_wield_tool, draw_crosshair); m_game_ui->m_flags.show_minimap, draw_wield_tool, draw_crosshair);
/* /*
@ -4016,7 +4019,7 @@ inline void Game::limitFps(FpsControl *fps_timings, f32 *dtime)
void Game::showOverlayMessage(const char *msg, float dtime, int percent, bool draw_clouds) void Game::showOverlayMessage(const char *msg, float dtime, int percent, bool draw_clouds)
{ {
const wchar_t *wmsg = wgettext(msg); const wchar_t *wmsg = wgettext(msg);
RenderingEngine::draw_load_screen(wmsg, guienv, texture_src, dtime, percent, m_rendering_engine->draw_load_screen(wmsg, guienv, texture_src, dtime, percent,
draw_clouds); draw_clouds);
delete[] wmsg; delete[] wmsg;
} }
@ -4229,6 +4232,7 @@ void Game::showPauseMenu()
void the_game(bool *kill, void the_game(bool *kill,
InputHandler *input, InputHandler *input,
RenderingEngine *rendering_engine,
const GameStartData &start_data, const GameStartData &start_data,
std::string &error_message, std::string &error_message,
ChatBackend &chat_backend, ChatBackend &chat_backend,
@ -4243,8 +4247,8 @@ void the_game(bool *kill,
try { try {
if (game.startup(kill, input, start_data, error_message, if (game.startup(kill, input, rendering_engine, start_data,
reconnect_requested, &chat_backend)) { error_message, reconnect_requested, &chat_backend)) {
game.run(); game.run();
} }

4
src/client/game.h
View File

@ -23,7 +23,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include <string> #include <string>
class InputHandler; class InputHandler;
class ChatBackend; /* to avoid having to include chat.h */ class ChatBackend;
class RenderingEngine;
struct SubgameSpec; struct SubgameSpec;
struct GameStartData; struct GameStartData;
@ -45,6 +46,7 @@ struct CameraOrientation {
void the_game(bool *kill, void the_game(bool *kill,
InputHandler *input, InputHandler *input,
RenderingEngine *rendering_engine,
const GameStartData &start_data, const GameStartData &start_data,
std::string &error_message, std::string &error_message,
ChatBackend &chat_backend, ChatBackend &chat_backend,

4
src/client/gameui.cpp
View File

@ -97,7 +97,7 @@ void GameUI::update(const RunStats &stats, Client *client, MapDrawControl *draw_
const CameraOrientation &cam, const PointedThing &pointed_old, const CameraOrientation &cam, const PointedThing &pointed_old,
const GUIChatConsole *chat_console, float dtime) const GUIChatConsole *chat_console, float dtime)
{ {
v2u32 screensize = RenderingEngine::get_instance()->getWindowSize(); v2u32 screensize = RenderingEngine::getWindowSize();
if (m_flags.show_debug) { if (m_flags.show_debug) {
static float drawtime_avg = 0; static float drawtime_avg = 0;
@ -228,7 +228,7 @@ void GameUI::setChatText(const EnrichedString &chat_text, u32 recent_chat_count)
if (m_flags.show_debug) if (m_flags.show_debug)
chat_y += 2 * g_fontengine->getLineHeight(); chat_y += 2 * g_fontengine->getLineHeight();
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize(); const v2u32 &window_size = RenderingEngine::getWindowSize();
core::rect<s32> chat_size(10, chat_y, core::rect<s32> chat_size(10, chat_y,
window_size.X - 20, 0); window_size.X - 20, 0);

4
src/client/hud.cpp
View File

@ -747,7 +747,7 @@ void Hud::drawHotbar(u16 playeritem) {
s32 width = hotbar_itemcount * (m_hotbar_imagesize + m_padding * 2); s32 width = hotbar_itemcount * (m_hotbar_imagesize + m_padding * 2);
v2s32 pos = centerlowerpos - v2s32(width / 2, m_hotbar_imagesize + m_padding * 3); v2s32 pos = centerlowerpos - v2s32(width / 2, m_hotbar_imagesize + m_padding * 3);
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize(); const v2u32 &window_size = RenderingEngine::getWindowSize();
if ((float) width / (float) window_size.X <= if ((float) width / (float) window_size.X <=
g_settings->getFloat("hud_hotbar_max_width")) { g_settings->getFloat("hud_hotbar_max_width")) {
if (player->hud_flags & HUD_FLAG_HOTBAR_VISIBLE) { if (player->hud_flags & HUD_FLAG_HOTBAR_VISIBLE) {
@ -956,7 +956,7 @@ void Hud::updateSelectionMesh(const v3s16 &camera_offset)
} }
void Hud::resizeHotbar() { void Hud::resizeHotbar() {
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize(); const v2u32 &window_size = RenderingEngine::getWindowSize();
if (m_screensize != window_size) { if (m_screensize != window_size) {
m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE *

2
src/client/minimap.cpp
View File

@ -577,7 +577,7 @@ scene::SMeshBuffer *Minimap::getMinimapMeshBuffer()
void Minimap::drawMinimap() void Minimap::drawMinimap()
{ {
// Non hud managed minimap drawing (legacy minimap) // Non hud managed minimap drawing (legacy minimap)
v2u32 screensize = RenderingEngine::get_instance()->getWindowSize(); v2u32 screensize = RenderingEngine::getWindowSize();
const u32 size = 0.25 * screensize.Y; const u32 size = 0.25 * screensize.Y;
drawMinimap(core::rect<s32>( drawMinimap(core::rect<s32>(

12
src/client/renderingengine.cpp
View File

@ -159,7 +159,7 @@ RenderingEngine::~RenderingEngine()
s_singleton = nullptr; s_singleton = nullptr;
} }
v2u32 RenderingEngine::getWindowSize() const v2u32 RenderingEngine::_getWindowSize() const
{ {
if (core) if (core)
return core->getVirtualSize(); return core->getVirtualSize();
@ -497,7 +497,7 @@ void RenderingEngine::_draw_load_screen(const std::wstring &text,
gui::IGUIEnvironment *guienv, ITextureSource *tsrc, float dtime, gui::IGUIEnvironment *guienv, ITextureSource *tsrc, float dtime,
int percent, bool clouds) int percent, bool clouds)
{ {
v2u32 screensize = RenderingEngine::get_instance()->getWindowSize(); v2u32 screensize = getWindowSize();
v2s32 textsize(g_fontengine->getTextWidth(text), g_fontengine->getLineHeight()); v2s32 textsize(g_fontengine->getTextWidth(text), g_fontengine->getLineHeight());
v2s32 center(screensize.X / 2, screensize.Y / 2); v2s32 center(screensize.X / 2, screensize.Y / 2);
@ -565,7 +565,7 @@ void RenderingEngine::_draw_load_screen(const std::wstring &text,
/* /*
Draws the menu scene including (optional) cloud background. Draws the menu scene including (optional) cloud background.
*/ */
void RenderingEngine::_draw_menu_scene(gui::IGUIEnvironment *guienv, void RenderingEngine::draw_menu_scene(gui::IGUIEnvironment *guienv,
float dtime, bool clouds) float dtime, bool clouds)
{ {
bool cloud_menu_background = clouds && g_settings->getBool("menu_clouds"); bool cloud_menu_background = clouds && g_settings->getBool("menu_clouds");
@ -613,19 +613,19 @@ std::vector<irr::video::E_DRIVER_TYPE> RenderingEngine::getSupportedVideoDrivers
return drivers; return drivers;
} }
void RenderingEngine::_initialize(Client *client, Hud *hud) void RenderingEngine::initialize(Client *client, Hud *hud)
{ {
const std::string &draw_mode = g_settings->get("3d_mode"); const std::string &draw_mode = g_settings->get("3d_mode");
core.reset(createRenderingCore(draw_mode, m_device, client, hud)); core.reset(createRenderingCore(draw_mode, m_device, client, hud));
core->initialize(); core->initialize();
} }
void RenderingEngine::_finalize() void RenderingEngine::finalize()
{ {
core.reset(); core.reset();
} }
void RenderingEngine::_draw_scene(video::SColor skycolor, bool show_hud, void RenderingEngine::draw_scene(video::SColor skycolor, bool show_hud,
bool show_minimap, bool draw_wield_tool, bool draw_crosshair) bool show_minimap, bool draw_wield_tool, bool draw_crosshair)
{ {
core->draw(skycolor, show_hud, show_minimap, draw_wield_tool, draw_crosshair); core->draw(skycolor, show_hud, show_minimap, draw_wield_tool, draw_crosshair);

51
src/client/renderingengine.h
View File

@ -44,7 +44,6 @@ public:
RenderingEngine(IEventReceiver *eventReceiver); RenderingEngine(IEventReceiver *eventReceiver);
~RenderingEngine(); ~RenderingEngine();
v2u32 getWindowSize() const;
void setResizable(bool resize); void setResizable(bool resize);
video::IVideoDriver *getVideoDriver() { return driver; } video::IVideoDriver *getVideoDriver() { return driver; }
@ -63,7 +62,11 @@ public:
void removeMesh(const irr::scene::IMesh* mesh); void removeMesh(const irr::scene::IMesh* mesh);
static RenderingEngine *get_instance() { return s_singleton; } static v2u32 getWindowSize()
{
sanity_check(s_singleton);
return s_singleton->_getWindowSize();
}
io::IFileSystem *get_filesystem() io::IFileSystem *get_filesystem()
{ {
@ -88,11 +91,9 @@ public:
return s_singleton->m_device; return s_singleton->m_device;
} }
static u32 get_timer_time() u32 get_timer_time()
{ {
sanity_check(s_singleton && s_singleton->m_device && return m_device->getTimer()->getTime();
s_singleton->m_device->getTimer());
return s_singleton->m_device->getTimer()->getTime();
} }
static gui::IGUIEnvironment *get_gui_env() static gui::IGUIEnvironment *get_gui_env()
@ -109,30 +110,16 @@ public:
text, guienv, tsrc, dtime, percent, clouds); text, guienv, tsrc, dtime, percent, clouds);
} }
inline static void draw_menu_scene( void draw_menu_scene(gui::IGUIEnvironment *guienv, float dtime, bool clouds);
gui::IGUIEnvironment *guienv, float dtime, bool clouds) void draw_scene(video::SColor skycolor, bool show_hud,
{ bool show_minimap, bool draw_wield_tool, bool draw_crosshair);
s_singleton->_draw_menu_scene(guienv, dtime, clouds);
}
inline static void draw_scene(video::SColor skycolor, bool show_hud, void initialize(Client *client, Hud *hud);
bool show_minimap, bool draw_wield_tool, bool draw_crosshair) void finalize();
{
s_singleton->_draw_scene(skycolor, show_hud, show_minimap,
draw_wield_tool, draw_crosshair);
}
inline static void initialize(Client *client, Hud *hud) bool run()
{ {
s_singleton->_initialize(client, hud); return m_device->run();
}
inline static void finalize() { s_singleton->_finalize(); }
static bool run()
{
sanity_check(s_singleton && s_singleton->m_device);
return s_singleton->m_device->run();
} }
static std::vector<core::vector3d<u32>> getSupportedVideoModes(); static std::vector<core::vector3d<u32>> getSupportedVideoModes();
@ -143,15 +130,7 @@ private:
ITextureSource *tsrc, float dtime = 0, int percent = 0, ITextureSource *tsrc, float dtime = 0, int percent = 0,
bool clouds = true); bool clouds = true);
void _draw_menu_scene(gui::IGUIEnvironment *guienv, float dtime = 0, v2u32 _getWindowSize() const;
bool clouds = true);
void _draw_scene(video::SColor skycolor, bool show_hud, bool show_minimap,
bool draw_wield_tool, bool draw_crosshair);
void _initialize(Client *client, Hud *hud);
void _finalize();
std::unique_ptr<RenderingCore> core; std::unique_ptr<RenderingCore> core;
irr::IrrlichtDevice *m_device = nullptr; irr::IrrlichtDevice *m_device = nullptr;

30
src/gui/guiEngine.cpp
View File

@ -121,12 +121,14 @@ void MenuMusicFetcher::fetchSounds(const std::string &name,
/******************************************************************************/ /******************************************************************************/
GUIEngine::GUIEngine(JoystickController *joystick, GUIEngine::GUIEngine(JoystickController *joystick,
gui::IGUIElement *parent, gui::IGUIElement *parent,
RenderingEngine *rendering_engine,
IMenuManager *menumgr, IMenuManager *menumgr,
MainMenuData *data, MainMenuData *data,
bool &kill) : bool &kill) :
m_rendering_engine(rendering_engine),
m_parent(parent), m_parent(parent),
m_menumanager(menumgr), m_menumanager(menumgr),
m_smgr(RenderingEngine::get_scene_manager()), m_smgr(rendering_engine->get_scene_manager()),
m_data(data), m_data(data),
m_kill(kill) m_kill(kill)
{ {
@ -138,7 +140,7 @@ GUIEngine::GUIEngine(JoystickController *joystick,
m_buttonhandler = new TextDestGuiEngine(this); m_buttonhandler = new TextDestGuiEngine(this);
//create texture source //create texture source
m_texture_source = new MenuTextureSource(RenderingEngine::get_video_driver()); m_texture_source = new MenuTextureSource(rendering_engine->get_video_driver());
//create soundmanager //create soundmanager
MenuMusicFetcher soundfetcher; MenuMusicFetcher soundfetcher;
@ -156,7 +158,7 @@ GUIEngine::GUIEngine(JoystickController *joystick,
g_fontengine->getTextHeight()); g_fontengine->getTextHeight());
rect += v2s32(4, 0); rect += v2s32(4, 0);
m_irr_toplefttext = gui::StaticText::add(RenderingEngine::get_gui_env(), m_irr_toplefttext = gui::StaticText::add(rendering_engine->get_gui_env(),
m_toplefttext, rect, false, true, 0, -1); m_toplefttext, rect, false, true, 0, -1);
//create formspecsource //create formspecsource
@ -232,7 +234,7 @@ void GUIEngine::run()
{ {
// Always create clouds because they may or may not be // Always create clouds because they may or may not be
// needed based on the game selected // needed based on the game selected
video::IVideoDriver *driver = RenderingEngine::get_video_driver(); video::IVideoDriver *driver = m_rendering_engine->get_video_driver();
cloudInit(); cloudInit();
@ -259,10 +261,10 @@ void GUIEngine::run()
fog_pixelfog, fog_rangefog); fog_pixelfog, fog_rangefog);
} }
while (RenderingEngine::run() && (!m_startgame) && (!m_kill)) { while (m_rendering_engine->run() && (!m_startgame) && (!m_kill)) {
const irr::core::dimension2d<u32> &current_screen_size = const irr::core::dimension2d<u32> &current_screen_size =
RenderingEngine::get_video_driver()->getScreenSize(); m_rendering_engine->get_video_driver()->getScreenSize();
// Verify if window size has changed and save it if it's the case // Verify if window size has changed and save it if it's the case
// Ensure evaluating settings->getBool after verifying screensize // Ensure evaluating settings->getBool after verifying screensize
// First condition is cheaper // First condition is cheaper
@ -293,11 +295,11 @@ void GUIEngine::run()
drawHeader(driver); drawHeader(driver);
drawFooter(driver); drawFooter(driver);
RenderingEngine::get_gui_env()->drawAll(); m_rendering_engine->get_gui_env()->drawAll();
driver->endScene(); driver->endScene();
IrrlichtDevice *device = RenderingEngine::get_raw_device(); IrrlichtDevice *device = m_rendering_engine->get_raw_device();
u32 frametime_min = 1000 / (device->isWindowFocused() u32 frametime_min = 1000 / (device->isWindowFocused()
? g_settings->getFloat("fps_max") ? g_settings->getFloat("fps_max")
: g_settings->getFloat("fps_max_unfocused")); : g_settings->getFloat("fps_max_unfocused"));
@ -330,7 +332,7 @@ GUIEngine::~GUIEngine()
//clean up texture pointers //clean up texture pointers
for (image_definition &texture : m_textures) { for (image_definition &texture : m_textures) {
if (texture.texture) if (texture.texture)
RenderingEngine::get_video_driver()->removeTexture(texture.texture); m_rendering_engine->get_video_driver()->removeTexture(texture.texture);
} }
delete m_texture_source; delete m_texture_source;
@ -350,13 +352,13 @@ void GUIEngine::cloudInit()
v3f(0,0,0), v3f(0, 60, 100)); v3f(0,0,0), v3f(0, 60, 100));
m_cloud.camera->setFarValue(10000); m_cloud.camera->setFarValue(10000);
m_cloud.lasttime = RenderingEngine::get_timer_time(); m_cloud.lasttime = m_rendering_engine->get_timer_time();
} }
/******************************************************************************/ /******************************************************************************/
void GUIEngine::cloudPreProcess() void GUIEngine::cloudPreProcess()
{ {
u32 time = RenderingEngine::get_timer_time(); u32 time = m_rendering_engine->get_timer_time();
if(time > m_cloud.lasttime) if(time > m_cloud.lasttime)
m_cloud.dtime = (time - m_cloud.lasttime) / 1000.0; m_cloud.dtime = (time - m_cloud.lasttime) / 1000.0;
@ -377,7 +379,7 @@ void GUIEngine::cloudPostProcess(u32 frametime_min, IrrlichtDevice *device)
u32 busytime_u32; u32 busytime_u32;
// not using getRealTime is necessary for wine // not using getRealTime is necessary for wine
u32 time = RenderingEngine::get_timer_time(); u32 time = m_rendering_engine->get_timer_time();
if(time > m_cloud.lasttime) if(time > m_cloud.lasttime)
busytime_u32 = time - m_cloud.lasttime; busytime_u32 = time - m_cloud.lasttime;
else else
@ -528,7 +530,7 @@ void GUIEngine::drawFooter(video::IVideoDriver *driver)
bool GUIEngine::setTexture(texture_layer layer, const std::string &texturepath, bool GUIEngine::setTexture(texture_layer layer, const std::string &texturepath,
bool tile_image, unsigned int minsize) bool tile_image, unsigned int minsize)
{ {
video::IVideoDriver *driver = RenderingEngine::get_video_driver(); video::IVideoDriver *driver = m_rendering_engine->get_video_driver();
if (m_textures[layer].texture) { if (m_textures[layer].texture) {
driver->removeTexture(m_textures[layer].texture); driver->removeTexture(m_textures[layer].texture);
@ -595,7 +597,7 @@ void GUIEngine::updateTopLeftTextSize()
rect += v2s32(4, 0); rect += v2s32(4, 0);
m_irr_toplefttext->remove(); m_irr_toplefttext->remove();
m_irr_toplefttext = gui::StaticText::add(RenderingEngine::get_gui_env(), m_irr_toplefttext = gui::StaticText::add(m_rendering_engine->get_gui_env(),
m_toplefttext, rect, false, true, 0, -1); m_toplefttext, rect, false, true, 0, -1);
} }

3
src/gui/guiEngine.h
View File

@ -50,6 +50,7 @@ struct image_definition {
/* forward declarations */ /* forward declarations */
/******************************************************************************/ /******************************************************************************/
class GUIEngine; class GUIEngine;
class RenderingEngine;
class MainMenuScripting; class MainMenuScripting;
class Clouds; class Clouds;
struct MainMenuData; struct MainMenuData;
@ -150,6 +151,7 @@ public:
*/ */
GUIEngine(JoystickController *joystick, GUIEngine(JoystickController *joystick,
gui::IGUIElement *parent, gui::IGUIElement *parent,
RenderingEngine *rendering_engine,
IMenuManager *menumgr, IMenuManager *menumgr,
MainMenuData *data, MainMenuData *data,
bool &kill); bool &kill);
@ -188,6 +190,7 @@ private:
/** update size of topleftext element */ /** update size of topleftext element */
void updateTopLeftTextSize(); void updateTopLeftTextSize();
RenderingEngine *m_rendering_engine = nullptr;
/** parent gui element */ /** parent gui element */
gui::IGUIElement *m_parent = nullptr; gui::IGUIElement *m_parent = nullptr;
/** manager to add menus to */ /** manager to add menus to */

3
src/main.cpp
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@ -225,8 +225,7 @@ int main(int argc, char *argv[])
return run_dedicated_server(game_params, cmd_args) ? 0 : 1; return run_dedicated_server(game_params, cmd_args) ? 0 : 1;
#ifndef SERVER #ifndef SERVER
ClientLauncher launcher; retval = ClientLauncher().run(game_params, cmd_args) ? 0 : 1;
retval = launcher.run(game_params, cmd_args) ? 0 : 1;
#else #else
retval = 0; retval = 0;
#endif #endif

2
src/script/lua_api/l_mainmenu.cpp
View File

@ -790,7 +790,7 @@ int ModApiMainMenu::l_get_screen_info(lua_State *L)
lua_pushnumber(L,RenderingEngine::getDisplayDensity()); lua_pushnumber(L,RenderingEngine::getDisplayDensity());
lua_settable(L, top); lua_settable(L, top);
const v2u32 &window_size = RenderingEngine::get_instance()->getWindowSize(); const v2u32 &window_size = RenderingEngine::getWindowSize();
lua_pushstring(L,"window_width"); lua_pushstring(L,"window_width");
lua_pushnumber(L, window_size.X); lua_pushnumber(L, window_size.X);
lua_settable(L, top); lua_settable(L, top);