Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-06-08 03:51:39 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add basic controller input using the SDL2 GameController API

Browse source
This commit is contained in:
Nadia Holmquist Pedersen 2023-06-27 22:40:38 +02:00
parent bf85b405af
commit 71dddc0020
4 changed files with 102 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

20
include/emulator.hpp
View file

@ -23,6 +23,8 @@ class Emulator {
SDL_Window* window;
SDL_GLContext glContext;
SDL_GameController* gameController;
int gameControllerID;
static constexpr u32 width = 400;
static constexpr u32 height = 240 * 2; // * 2 because 2 screens
@ -40,6 +42,13 @@ public:
Helpers::panic("Failed to initialize SDL2");
}
// Make SDL use consistent positional button mapping
SDL_SetHint(SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS, "0");
if (SDL_Init(SDL_INIT_GAMECONTROLLER) < 0) {
Helpers::warn("Failed to initialize SDL2 GameController: %s", SDL_GetError());
}
// Request OpenGL 4.1 Core (Max available on MacOS)
// MacOS gets mad if we don't explicitly demand a core profile
SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
@ -61,6 +70,15 @@ public:
Helpers::panic("OpenGL init failed: %s", SDL_GetError());
}
if (SDL_WasInit(SDL_INIT_GAMECONTROLLER)) {
gameController = SDL_GameControllerOpen(0);
if (gameController != nullptr) {
SDL_Joystick* stick = SDL_GameControllerGetJoystick(gameController);
gameControllerID = SDL_JoystickInstanceID(stick);
}
}
reset();
}
@ -75,4 +93,4 @@ public:
bool loadELF(const std::filesystem::path& path);
bool loadELF(std::ifstream& file);
void initGraphicsContext() { gpu.initGraphicsContext(); }
};
};