mirror of
https://github.com/k4zmu2a/SpaceCadetPinball.git
synced 2024-11-16 14:50:19 +01:00
364 lines
10 KiB
C++
364 lines
10 KiB
C++
#include "pch.h"
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#include "options.h"
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#include "fullscrn.h"
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#include "midi.h"
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#include "Sound.h"
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#include "winmain.h"
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constexpr int options::MaxUps, options::MaxFps, options::MinUps, options::MinFps, options::DefUps, options::DefFps;
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optionsStruct options::Options{};
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std::map<std::string, std::string> options::settings{};
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ControlsStruct options::RebindControls{};
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bool options::ShowDialog = false;
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const ControlRef* options::ControlWaitingForKey = nullptr;
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const ControlRef options::Controls[6]
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{
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{"Left Flipper", RebindControls.LeftFlipper},
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{"Right Flipper", RebindControls.RightFlipper},
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{"Left Table Bump", RebindControls.LeftTableBump},
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{"Right Table Bump", RebindControls.RightTableBump},
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{"Bottom Table Bump", RebindControls.BottomTableBump},
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{"Plunger", RebindControls.Plunger},
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};
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void options::init()
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{
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auto imContext = ImGui::GetCurrentContext();
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ImGuiSettingsHandler ini_handler;
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ini_handler.TypeName = "Pinball";
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ini_handler.TypeHash = ImHashStr(ini_handler.TypeName);
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ini_handler.ReadOpenFn = MyUserData_ReadOpen;
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ini_handler.ReadLineFn = MyUserData_ReadLine;
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ini_handler.WriteAllFn = MyUserData_WriteAll;
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imContext->SettingsHandlers.push_back(ini_handler);
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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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}
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Options.Sounds = 1;
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Options.Music = 0;
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Options.FullScreen = 0;
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Options.KeyDft.LeftFlipper = SDLK_z;
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Options.KeyDft.RightFlipper = SDLK_SLASH;
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Options.KeyDft.Plunger = SDLK_SPACE;
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Options.KeyDft.LeftTableBump = SDLK_x;
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Options.KeyDft.RightTableBump = SDLK_PERIOD;
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Options.KeyDft.BottomTableBump = SDLK_UP;
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Options.Key = Options.KeyDft;
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Options.Players = 1;
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Options.UniformScaling = true;
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Options.Sounds = get_int("Sounds", Options.Sounds);
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Options.Music = get_int("Music", Options.Music);
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Options.FullScreen = get_int("FullScreen", Options.FullScreen);
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Options.Players = get_int("Players", Options.Players);
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Options.Key.LeftFlipper = get_int("Left Flipper key", Options.Key.LeftFlipper);
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Options.Key.RightFlipper = get_int("Right Flipper key", Options.Key.RightFlipper);
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Options.Key.Plunger = get_int("Plunger key", Options.Key.Plunger);
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Options.Key.LeftTableBump = get_int("Left Table Bump key", Options.Key.LeftTableBump);
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Options.Key.RightTableBump = get_int("Right Table Bump key", Options.Key.RightTableBump);
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Options.Key.BottomTableBump = get_int("Bottom Table Bump key", Options.Key.BottomTableBump);
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Options.UniformScaling = get_int("Uniform scaling", Options.UniformScaling);
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ImGui::GetIO().FontGlobalScale = get_float("UI Scale", 1.0f);
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Options.Resolution = get_int("Screen Resolution", -1);
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Options.LinearFiltering = get_int("Linear Filtering", true);
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Options.FramesPerSecond = std::min(MaxFps, std::max(MinUps, get_int("Frames Per Second", DefFps)));
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Options.UpdatesPerSecond = std::min(MaxUps, std::max(MinUps, get_int("Updates Per Second", DefUps)));
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Options.UpdatesPerSecond = std::max(Options.UpdatesPerSecond, Options.FramesPerSecond);
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Options.ShowMenu = get_int("ShowMenu", true);
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Options.UncappedUpdatesPerSecond = get_int("Uncapped Updates Per Second", false);
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winmain::UpdateFrameRate();
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Sound::Enable(0, 7, Options.Sounds);
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auto maxRes = fullscrn::GetMaxResolution();
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if (Options.Resolution >= 0 && Options.Resolution > maxRes)
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Options.Resolution = maxRes;
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fullscrn::SetResolution(Options.Resolution == -1 ? maxRes : Options.Resolution);
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}
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void options::uninit()
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{
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set_int("Sounds", Options.Sounds);
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set_int("Music", Options.Music);
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set_int("FullScreen", Options.FullScreen);
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set_int("Players", Options.Players);
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set_int("Left Flipper key", Options.Key.LeftFlipper);
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set_int("Right Flipper key", Options.Key.RightFlipper);
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set_int("Plunger key", Options.Key.Plunger);
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set_int("Left Table Bump key", Options.Key.LeftTableBump);
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set_int("Right Table Bump key", Options.Key.RightTableBump);
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set_int("Bottom Table Bump key", Options.Key.BottomTableBump);
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set_int("Screen Resolution", Options.Resolution);
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set_int("Uniform scaling", Options.UniformScaling);
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set_float("UI Scale", ImGui::GetIO().FontGlobalScale);
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set_int("Linear Filtering", Options.LinearFiltering);
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set_int("Frames Per Second", Options.FramesPerSecond);
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set_int("Updates Per Second", Options.UpdatesPerSecond);
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set_int("ShowMenu", Options.ShowMenu);
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set_int("Uncapped Updates Per Second", Options.UncappedUpdatesPerSecond);
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}
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int options::get_int(LPCSTR lpValueName, int defaultValue)
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{
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auto value = GetSetting(lpValueName, std::to_string(defaultValue));
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return std::stoi(value);
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}
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void options::set_int(LPCSTR lpValueName, int data)
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{
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SetSetting(lpValueName, std::to_string(data));
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}
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std::string options::get_string(LPCSTR lpValueName, LPCSTR defaultValue)
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{
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return GetSetting(lpValueName, defaultValue);
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}
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void options::set_string(LPCSTR lpValueName, LPCSTR value)
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{
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SetSetting(lpValueName, value);
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}
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float options::get_float(LPCSTR lpValueName, float defaultValue)
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{
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auto value = GetSetting(lpValueName, std::to_string(defaultValue));
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return std::stof(value);
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}
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void options::set_float(LPCSTR lpValueName, float data)
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{
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SetSetting(lpValueName, std::to_string(data));
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}
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void options::toggle(Menu1 uIDCheckItem)
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{
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int newValue;
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switch (uIDCheckItem)
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{
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case Menu1::Sounds:
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newValue = Options.Sounds == 0;
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Options.Sounds = Options.Sounds == 0;
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Sound::Enable(0, 7, newValue);
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return;
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case Menu1::Music:
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newValue = Options.Music == 0;
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Options.Music = Options.Music == 0;
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if (!newValue)
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midi::music_stop();
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else
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midi::play_pb_theme();
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return;
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case Menu1::Show_Menu:
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Options.ShowMenu = Options.ShowMenu == 0;
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return;
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case Menu1::Full_Screen:
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newValue = Options.FullScreen == 0;
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Options.FullScreen = Options.FullScreen == 0;
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fullscrn::set_screen_mode(newValue);
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return;
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case Menu1::OnePlayer:
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case Menu1::TwoPlayers:
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case Menu1::ThreePlayers:
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case Menu1::FourPlayers:
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Options.Players = static_cast<int>(uIDCheckItem) - static_cast<int>(Menu1::OnePlayer) + 1;
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break;
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case Menu1::MaximumResolution:
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case Menu1::R640x480:
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case Menu1::R800x600:
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case Menu1::R1024x768:
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{
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auto restart = false;
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int newResolution = static_cast<int>(uIDCheckItem) - static_cast<int>(Menu1::R640x480);
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if (uIDCheckItem == Menu1::MaximumResolution)
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{
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restart = fullscrn::GetResolution() != fullscrn::GetMaxResolution();
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Options.Resolution = -1;
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}
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else if (newResolution <= fullscrn::GetMaxResolution())
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{
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restart = newResolution != (Options.Resolution == -1
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? fullscrn::GetMaxResolution()
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: fullscrn::GetResolution());
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Options.Resolution = newResolution;
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}
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if (restart)
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winmain::Restart();
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break;
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}
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case Menu1::WindowUniformScale:
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Options.UniformScaling ^= true;
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fullscrn::window_size_changed();
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break;
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case Menu1::WindowLinearFilter:
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Options.LinearFiltering ^= true;
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winmain::Restart();
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break;
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default:
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break;
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}
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}
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void options::KeyDown(int key)
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{
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if (ControlWaitingForKey)
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{
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// Skip function keys, just in case.
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if (key < SDLK_F1 || key > SDLK_F12)
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{
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ControlWaitingForKey->Option = key;
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ControlWaitingForKey = nullptr;
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}
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}
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}
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void options::ShowControlDialog()
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{
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if (!ShowDialog)
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{
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ControlWaitingForKey = nullptr;
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RebindControls = Options.Key;
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ShowDialog = true;
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}
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}
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void options::RenderControlDialog()
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{
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if (!ShowDialog)
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return;
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ImGui::PushStyleVar(ImGuiStyleVar_WindowMinSize, ImVec2{500, 400});
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if (ImGui::Begin("3D Pinball: Player Controls", &ShowDialog))
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{
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ImGui::TextUnformatted("Instructions");
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ImGui::Separator();
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ImGui::TextWrapped(
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"To change game controls, click the control button, press the new key, and then choose OK.");
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ImGui::TextWrapped(
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"To restore 3D Pinball to its original settings, choose Default, and then choose OK.");
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ImGui::TextWrapped("Original warns against binding the same key to multiple controls, but does not forbid it.");
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ImGui::Spacing();
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ImGui::TextUnformatted("Control Options");
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ImGui::Separator();
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ImGui::PushStyleVar(ImGuiStyleVar_CellPadding, ImVec2{5, 10});
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if (ImGui::BeginTable("Controls", 2, ImGuiTableFlags_NoSavedSettings | ImGuiTableFlags_Borders))
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{
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for (auto& ctrl : Controls)
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{
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ImGui::TableNextColumn();
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if (ImGui::BeginTable("Control", 2, ImGuiTableFlags_NoSavedSettings))
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{
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ImGui::TableNextColumn();
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ImGui::TextWrapped("%s", ctrl.Name);
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ImGui::TableNextColumn();
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if (ControlWaitingForKey == &ctrl)
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{
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ImGui::Button("Press the key", ImVec2(-1, 0));
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}
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else
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{
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auto keyName = SDL_GetKeyName(ctrl.Option);
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if (!keyName[0])
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keyName = "Unknown key";
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if (ImGui::Button(keyName, ImVec2(-1, 0)))
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{
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ControlWaitingForKey = &ctrl;
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}
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}
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ImGui::EndTable();
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}
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}
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ImGui::EndTable();
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}
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ImGui::PopStyleVar();
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ImGui::Spacing();
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if (ImGui::Button("OK"))
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{
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Options.Key = RebindControls;
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ShowDialog = false;
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}
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ImGui::SameLine();
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if (ImGui::Button("Cancel"))
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{
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ShowDialog = false;
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}
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ImGui::SameLine();
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if (ImGui::Button("Default"))
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{
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RebindControls = Options.KeyDft;
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ControlWaitingForKey = nullptr;
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}
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}
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ImGui::End();
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ImGui::PopStyleVar();
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if (!ShowDialog)
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ControlWaitingForKey = nullptr;
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}
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void options::MyUserData_ReadLine(ImGuiContext* ctx, ImGuiSettingsHandler* handler, void* entry, const char* line)
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{
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auto& keyValueStore = *static_cast<std::map<std::string, std::string>*>(entry);
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std::string keyValue = line;
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auto separatorPos = keyValue.find('=');
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if (separatorPos != std::string::npos)
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{
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auto key = keyValue.substr(0, separatorPos);
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auto value = keyValue.substr(separatorPos + 1, keyValue.size());
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keyValueStore[key] = value;
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}
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}
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void* options::MyUserData_ReadOpen(ImGuiContext* ctx, ImGuiSettingsHandler* handler, const char* name)
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{
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// There is only one custom entry
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return strcmp(name, "Settings") == 0 ? &settings : nullptr;
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}
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void options::MyUserData_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandler* handler, ImGuiTextBuffer* buf)
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{
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buf->appendf("[%s][%s]\n", handler->TypeName, "Settings");
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for (const auto& setting : settings)
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{
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buf->appendf("%s=%s\n", setting.first.c_str(), setting.second.c_str());
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}
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buf->append("\n");
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}
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const std::string& options::GetSetting(const std::string& key, const std::string& value)
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{
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auto setting = settings.find(key);
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if (setting == settings.end())
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{
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settings[key] = value;
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if (ImGui::GetCurrentContext())
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ImGui::MarkIniSettingsDirty();
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return value;
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}
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return setting->second;
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}
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void options::SetSetting(const std::string& key, const std::string& value)
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{
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settings[key] = value;
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if (ImGui::GetCurrentContext())
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ImGui::MarkIniSettingsDirty();
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}
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