mirror of
https://github.com/iAmInActions/SpaceCadetPinballPPC.git
synced 2025-02-16 14:50:11 +00:00
5789492021
* Optimized final blit to the screen render target. When bumping the table, instead of offseting the table pixels by CPU, just memcpy all the pixels to vScreenTex once, and then render two separate quads from that texture: one for the board and the other for the sidebar. Then change the coordinates of the board quad when bumping. * Main menu bar doesn't cover game area * Forgot to also take into account changing UI scale.
81 lines
2.2 KiB
C++
81 lines
2.2 KiB
C++
#pragma once
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#include "gdrv.h"
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struct SdlTickClock
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{
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using duration = std::chrono::milliseconds;
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using rep = duration::rep;
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using period = duration::period;
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using time_point = std::chrono::time_point<SdlTickClock>;
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static constexpr bool is_steady = true;
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static time_point now() noexcept
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{
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return time_point{duration{SDL_GetTicks()}};
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}
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};
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struct SdlPerformanceClock
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{
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using duration = std::chrono::duration<uint64_t, std::nano>;
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using rep = duration::rep;
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using period = duration::period;
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using time_point = std::chrono::time_point<SdlPerformanceClock>;
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static constexpr bool is_steady = true;
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static time_point now() noexcept
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{
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const auto freq = SDL_GetPerformanceFrequency();
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const auto ctr = SDL_GetPerformanceCounter();
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const auto whole = (ctr / freq) * period::den;
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const auto part = (ctr % freq) * period::den / freq;
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return time_point(duration(whole + part));
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}
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};
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class winmain
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{
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using Clock = SdlPerformanceClock; // Or std::chrono::steady_clock.
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using DurationMs = std::chrono::duration<double, std::milli>;
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using TimePoint = std::chrono::time_point<Clock>;
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public:
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static std::string DatFileName;
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static bool single_step;
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static SDL_Window* MainWindow;
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static SDL_Renderer* Renderer;
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static ImGuiIO* ImIO;
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static bool LaunchBallEnabled;
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static bool HighScoresEnabled;
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static bool DemoActive;
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static char* BasePath;
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static int MainMenuHeight;
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static int WinMain(LPCSTR lpCmdLine);
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static int event_handler(const SDL_Event* event);
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[[ noreturn ]] static void memalloc_failure();
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static int ProcessWindowMessages();
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static void a_dialog();
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static void end_pause();
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static void new_game();
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static void pause();
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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, DispGRhistory;
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static int mouse_down, last_mouse_x, last_mouse_y;
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static bool no_time_loss, activated, bQuit, has_focus;
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static gdrv_bitmap8* gfr_display;
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static std::string FpsDetails;
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static bool restart;
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static bool ShowAboutDialog;
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static bool ShowImGuiDemo;
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static bool ShowSpriteViewer;
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static double UpdateToFrameRatio;
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static DurationMs TargetFrameTime;
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static struct optionsStruct& Options;
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static void RenderUi();
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};
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