74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
#pragma once
|
|
|
|
#include <SDL.h>
|
|
|
|
#include <filesystem>
|
|
#include <memory>
|
|
#include <optional>
|
|
|
|
#include "emulator.hpp"
|
|
#include "input_mappings.hpp"
|
|
#include "screen_layout.hpp"
|
|
|
|
class FrontendSDL {
|
|
Emulator emu;
|
|
#ifdef PANDA3DS_ENABLE_OPENGL
|
|
SDL_GLContext glContext;
|
|
#endif
|
|
#ifdef IMGUI_FRONTEND
|
|
std::unique_ptr<class ImGuiLayer> imgui;
|
|
#endif
|
|
|
|
public:
|
|
FrontendSDL();
|
|
#ifdef IMGUI_FRONTEND
|
|
FrontendSDL(SDL_Window* existingWindow, SDL_GLContext existingContext);
|
|
#endif
|
|
~FrontendSDL();
|
|
#ifdef IMGUI_FRONTEND
|
|
struct ImGuiWindowContext {
|
|
SDL_Window* window = nullptr;
|
|
SDL_GLContext context = nullptr;
|
|
};
|
|
static ImGuiWindowContext createImGuiWindowContext(const EmulatorConfig& bootConfig, const char* windowTitle);
|
|
#endif
|
|
bool loadROM(const std::filesystem::path& path);
|
|
void run();
|
|
std::optional<std::filesystem::path> selectGame();
|
|
#ifdef IMGUI_FRONTEND
|
|
bool consumeReturnToSelector();
|
|
#endif
|
|
u32 getMapping(InputMappings::Scancode scancode) { return keyboardMappings.getMapping(scancode); }
|
|
|
|
SDL_Window* window = nullptr;
|
|
SDL_GameController* gameController = nullptr;
|
|
InputMappings keyboardMappings;
|
|
|
|
u32 windowWidth = 400;
|
|
u32 windowHeight = 480;
|
|
int gameControllerID;
|
|
bool programRunning = true;
|
|
|
|
// Coordinates (x/y/width/height) for the two screens in window space, used for properly handling touchscreen regardless
|
|
// of layout or resizing
|
|
ScreenLayout::WindowCoordinates screenCoordinates;
|
|
|
|
// For tracking whether to update gyroscope
|
|
// We bind gyro to right click + mouse movement
|
|
bool holdingRightClick = false;
|
|
|
|
// Variables to keep track of whether the user is controlling the 3DS analog stick with their keyboard
|
|
// This is done so when a gamepad is connected, we won't automatically override the 3DS analog stick settings with the gamepad's state
|
|
// And so the user can still use the keyboard to control the analog
|
|
bool keyboardAnalogX = false;
|
|
bool keyboardAnalogY = false;
|
|
bool emuPaused = false;
|
|
bool returnToSelector = false;
|
|
|
|
private:
|
|
void setupControllerSensors(SDL_GameController* controller);
|
|
void handleLeftClick(int mouseX, int mouseY);
|
|
void setPaused(bool paused);
|
|
void togglePaused();
|
|
void initialize(SDL_Window* existingWindow, SDL_GLContext existingContext, bool useExternalContext);
|
|
}; |