mirror of
https://github.com/k4zmu2a/SpaceCadetPinball.git
synced 2023-12-30 21:52:56 +00:00
Optimized table restart, external font loading.
Fixed memory leak related to restart. Added window to table size adjustment on init, imperfect.
This commit is contained in:
parent
6486589c4a
commit
80947888a0
@ -5,25 +5,13 @@
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#include "winmain.h"
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int MainActual(LPCSTR lpCmdLine)
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{
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// Todo: get rid of restart to change resolution.
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int returnCode;
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do
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{
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returnCode = winmain::WinMain(lpCmdLine);
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}
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while (winmain::RestartRequested());
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return returnCode;
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}
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int main(int argc, char* argv[])
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{
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std::string cmdLine;
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for (int i = 1; i < argc; i++)
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cmdLine += argv[i];
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return MainActual(cmdLine.c_str());
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return winmain::WinMain(cmdLine.c_str());
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}
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#if _WIN32
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@ -32,7 +20,7 @@ int main(int argc, char* argv[])
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// Windows subsystem main
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int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
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{
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return MainActual(lpCmdLine);
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return winmain::WinMain(lpCmdLine);
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}
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// fopen to _wfopen adapter, for UTF-8 paths
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@ -43,8 +43,8 @@ void options::InitPrimary()
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// Settings are loaded from disk on the first frame
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if (!imContext->SettingsLoaded)
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{
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ImGui::NewFrame();
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ImGui::EndFrame();
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ImGui::LoadIniSettingsFromDisk(imContext->IO.IniFilename);
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imContext->SettingsLoaded = true;
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}
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Options.Key = Options.KeyDft =
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@ -360,12 +360,6 @@ void pb::timed_frame(float timeNow, float timeDelta, bool drawBalls)
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}
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}
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void pb::window_size(int* width, int* height)
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{
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*width = fullscrn::resolution_array[fullscrn::GetResolution()].TableWidth;
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*height = fullscrn::resolution_array[fullscrn::GetResolution()].TableHeight;
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}
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void pb::pause_continue()
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{
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winmain::single_step ^= true;
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@ -64,7 +64,6 @@ public:
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static void ballset(float dx, float dy);
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static void frame(float dtMilliSec);
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static void timed_frame(float timeNow, float timeDelta, bool drawBalls);
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static void window_size(int* width, int* height);
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static void pause_continue();
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static void loose_focus();
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static void InputUp(GameInput input);
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@ -132,6 +132,8 @@ void render::uninit()
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delete sprite_list[0];
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while (!ball_list.empty())
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delete ball_list[0];
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for (auto& ballBmp : ball_bitmap)
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delete ballBmp;
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DebugOverlay::UnInit();
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}
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@ -47,9 +47,6 @@ WelfordState winmain::SleepState{};
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int winmain::WinMain(LPCSTR lpCmdLine)
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{
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restart = false;
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bQuit = false;
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std::set_new_handler(memalloc_failure);
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// SDL init
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@ -101,117 +98,150 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
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SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest");
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// ImGui init
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IMGUI_CHECKVERSION();
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ImGui::CreateContext();
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ImGuiSDL::Initialize(renderer, 0, 0);
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ImGui::StyleColorsDark();
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ImGuiIO& io = ImGui::GetIO();
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ImIO = &io;
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auto prefPath = SDL_GetPrefPath("", "SpaceCadetPinball");
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auto iniPath = std::string(prefPath) + "imgui_pb.ini";
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io.IniFilename = iniPath.c_str();
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// First step: just load the options
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options::InitPrimary();
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if (!Options.FontFileName.empty())
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{
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ImGuiSDL::Deinitialize();
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io.Fonts->Clear();
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ImVector<ImWchar> ranges;
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translations::GetGlyphRange(&ranges);
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ImFontConfig fontConfig{};
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// ToDo: further tweak font options, maybe try imgui_freetype
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fontConfig.OversampleV = 2;
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fontConfig.OversampleH = 4;
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// ToDo: improve font file test, checking if file exists is not enough
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auto fileName = Options.FontFileName.c_str();
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auto fileHandle = fopenu(fileName, "rb");
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if (fileHandle)
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{
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fclose(fileHandle);
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// ToDo: Bind font size to UI scale
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if (!io.Fonts->AddFontFromFileTTF(fileName, 13.f, &fontConfig, ranges.Data))
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io.Fonts->AddFontDefault();
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}
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else
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io.Fonts->AddFontDefault();
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io.Fonts->Build();
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ImGuiSDL::Initialize(renderer, 0, 0);
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}
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// ImGui_ImplSDL2_Init is private, we are not actually using ImGui OpenGl backend
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ImGui_ImplSDL2_InitForOpenGL(window, nullptr);
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io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard | ImGuiConfigFlags_NavEnableGamepad;
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// Data search order: WD, executable path, user pref path, platform specific paths.
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auto basePath = SDL_GetBasePath();
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std::vector<const char*> searchPaths
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do
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{
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restart = false;
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// ImGui init
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IMGUI_CHECKVERSION();
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ImGui::CreateContext();
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ImGuiIO& io = ImGui::GetIO();
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ImIO = &io;
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auto iniPath = std::string(prefPath) + "imgui_pb.ini";
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io.IniFilename = iniPath.c_str();
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// First option initialization step: just load settings from .ini. Needs ImGui context.
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options::InitPrimary();
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if (!Options.FontFileName.empty())
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{
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"",
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basePath,
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prefPath
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}
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};
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searchPaths.insert(searchPaths.end(), std::begin(PlatformDataPaths), std::end(PlatformDataPaths));
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pb::SelectDatFile(searchPaths);
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ImVector<ImWchar> ranges;
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translations::GetGlyphRange(&ranges);
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ImFontConfig fontConfig{};
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// Second step: run updates depending on FullTiltMode
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options::InitSecondary();
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// ToDo: further tweak font options, maybe try imgui_freetype
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fontConfig.OversampleV = 2;
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fontConfig.OversampleH = 4;
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if (!Sound::Init(Options.SoundChannels, Options.Sounds, Options.SoundVolume))
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Options.Sounds = false;
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if (!pb::quickFlag && !midi::music_init(Options.MusicVolume))
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Options.Music = false;
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if (pb::init())
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{
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std::string message = "The .dat file is missing.\n"
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"Make sure that the game data is present in any of the following locations:\n";
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for (auto path : searchPaths)
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{
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if (path)
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// ToDo: improve font file test, checking if file exists is not enough
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auto fontLoaded = false;
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auto fileName = Options.FontFileName.c_str();
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auto fileHandle = fopenu(fileName, "rb");
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if (fileHandle)
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{
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message = message + (path[0] ? path : "working directory") + "\n";
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fclose(fileHandle);
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// ToDo: Bind font size to UI scale
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if (io.Fonts->AddFontFromFileTTF(fileName, 13.f, &fontConfig, ranges.Data))
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fontLoaded = true;
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}
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if (!fontLoaded)
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printf("Failed to load font: %s, using embedded font.\n", fileName);
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io.Fonts->Build();
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}
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SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Could not load game data",
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message.c_str(), window);
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return 1;
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ImGuiSDL::Initialize(renderer, 0, 0);
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ImGui::StyleColorsDark();
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// ImGui_ImplSDL2_Init is private, we are not actually using ImGui OpenGl backend
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ImGui_ImplSDL2_InitForOpenGL(window, nullptr);
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io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard | ImGuiConfigFlags_NavEnableGamepad;
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// Data search order: WD, executable path, user pref path, platform specific paths.
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std::vector<const char*> searchPaths
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{
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{
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"",
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basePath,
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prefPath
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}
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};
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searchPaths.insert(searchPaths.end(), std::begin(PlatformDataPaths), std::end(PlatformDataPaths));
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pb::SelectDatFile(searchPaths);
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// Second step: run updates that depend on .DAT file selection
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options::InitSecondary();
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if (!Sound::Init(Options.SoundChannels, Options.Sounds, Options.SoundVolume))
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Options.Sounds = false;
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if (!pb::quickFlag && !midi::music_init(Options.MusicVolume))
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Options.Music = false;
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if (pb::init())
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{
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std::string message = "The .dat file is missing.\n"
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"Make sure that the game data is present in any of the following locations:\n";
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for (auto path : searchPaths)
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{
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if (path)
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{
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message = message + (path[0] ? path : "working directory") + "\n";
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}
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}
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SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, "Could not load game data",
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message.c_str(), window);
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return 1;
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}
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fullscrn::init();
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pb::reset_table();
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pb::firsttime_setup();
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if (strstr(lpCmdLine, "-fullscreen"))
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{
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Options.FullScreen = true;
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}
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if (!Options.FullScreen)
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{
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auto resInfo = &fullscrn::resolution_array[fullscrn::GetResolution()];
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SDL_SetWindowSize(MainWindow, resInfo->TableWidth, resInfo->TableHeight);
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}
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SDL_ShowWindow(window);
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fullscrn::set_screen_mode(Options.FullScreen);
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if (strstr(lpCmdLine, "-demo"))
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pb::toggle_demo();
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else
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pb::replay_level(false);
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MainLoop();
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options::uninit();
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midi::music_shutdown();
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pb::uninit();
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Sound::Close();
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ImGuiSDL::Deinitialize();
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ImGui_ImplSDL2_Shutdown();
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ImGui::DestroyContext();
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}
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while (restart);
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fullscrn::init();
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SDL_free(basePath);
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SDL_free(prefPath);
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delete gfr_display;
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gfr_display = nullptr;
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SDL_DestroyRenderer(renderer);
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SDL_DestroyWindow(window);
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SDL_Quit();
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pb::reset_table();
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pb::firsttime_setup();
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if (strstr(lpCmdLine, "-fullscreen"))
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{
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Options.FullScreen = true;
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}
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SDL_ShowWindow(window);
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fullscrn::set_screen_mode(Options.FullScreen);
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if (strstr(lpCmdLine, "-demo"))
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pb::toggle_demo();
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else
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pb::replay_level(false);
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return return_value;
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}
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void winmain::MainLoop()
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{
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bQuit = false;
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unsigned updateCounter = 0, frameCounter = 0;
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auto frameStart = Clock::now();
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double UpdateToFrameCounter = 0;
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DurationMs sleepRemainder(0), frameDuration(TargetFrameTime);
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auto prevTime = frameStart;
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while (true)
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{
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if (DispFrameRate)
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@ -223,7 +253,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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auto elapsedSec = DurationMs(curTime - prevTime).count() * 0.001;
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snprintf(buf, sizeof buf, "Updates/sec = %02.02f Frames/sec = %02.02f ",
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updateCounter / elapsedSec, frameCounter / elapsedSec);
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SDL_SetWindowTitle(window, buf);
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SDL_SetWindowTitle(MainWindow, buf);
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FpsDetails = buf;
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frameCounter = updateCounter = 0;
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prevTime = curTime;
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@ -239,7 +269,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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{
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int x, y, w, h;
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SDL_GetMouseState(&x, &y);
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SDL_GetWindowSize(window, &w, &h);
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SDL_GetWindowSize(MainWindow, &w, &h);
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float dx = static_cast<float>(last_mouse_x - x) / static_cast<float>(w);
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float dy = static_cast<float>(y - last_mouse_y) / static_cast<float>(h);
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pb::ballset(dx, dy);
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@ -256,7 +286,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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// Mouse warp does not work over remote desktop or in some VMs
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x = abs(x - xMod);
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y = abs(y - yMod);
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SDL_WarpMouseInWindow(window, x, y);
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SDL_WarpMouseInWindow(MainWindow, x, y);
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}
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last_mouse_x = x;
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@ -297,16 +327,16 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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ImGui::NewFrame();
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RenderUi();
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SDL_RenderClear(renderer);
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SDL_RenderClear(Renderer);
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// Alternative clear hack, clear might fail on some systems
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// Todo: remove original clear, if save for all platforms
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SDL_RenderFillRect(renderer, nullptr);
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SDL_RenderFillRect(Renderer, nullptr);
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render::PresentVScreen();
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ImGui::Render();
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ImGuiSDL::Render(ImGui::GetDrawData());
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SDL_RenderPresent(renderer);
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SDL_RenderPresent(Renderer);
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frameCounter++;
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UpdateToFrameCounter -= UpdateToFrameRatio;
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}
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@ -366,23 +396,6 @@ int winmain::WinMain(LPCSTR lpCmdLine)
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{
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printf("SDL Error: ^ Previous Error Repeated %u Times\n", PrevSdlErrorCount);
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}
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SDL_free(basePath);
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SDL_free(prefPath);
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delete gfr_display;
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gfr_display = nullptr;
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options::uninit();
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midi::music_shutdown();
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pb::uninit();
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Sound::Close();
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ImGuiSDL::Deinitialize();
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ImGui_ImplSDL2_Shutdown();
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SDL_DestroyRenderer(renderer);
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SDL_DestroyWindow(window);
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ImGui::DestroyContext();
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SDL_Quit();
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return return_value;
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}
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void winmain::RenderUi()
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@ -512,7 +525,7 @@ void winmain::RenderUi()
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if (ImGui::MenuItem(item.DisplayName, nullptr, currentLanguage->Language == item.Language))
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{
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translations::SetCurrentLanguage(item.ShortName);
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winmain::Restart();
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Restart();
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}
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}
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ImGui::EndMenu();
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@ -623,7 +636,7 @@ void winmain::RenderUi()
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if (ImGui::BeginMenu(pb::get_rc_string(Msg::Menu1_Table_Resolution)))
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{
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char buffer[20]{};
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Msg resolutionStringId = Msg::Menu1_UseMaxResolution_640x480;
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auto resolutionStringId = Msg::Menu1_UseMaxResolution_640x480;
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switch (fullscrn::GetMaxResolution())
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{
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@ -83,7 +83,6 @@ public:
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static void new_game();
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static void pause(bool toggle = true);
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static void Restart();
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static bool RestartRequested() { return restart; }
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static void UpdateFrameRate();
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private:
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static int return_value, DispFrameRate;
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@ -105,4 +104,5 @@ private:
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static void RenderUi();
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static void RenderFrameTimeDialog();
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static void HybridSleep(DurationMs seconds);
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static void MainLoop();
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};
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