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Added some more patch functionality, added recomp namespace

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This commit is contained in:
Mr-Wiseguy
2023-11-24 17:10:21 -05:00
parent 3b06ad52f0
commit ec23ef02fd
18 changed files with 628 additions and 230 deletions
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src/main/main.cpp
+3 -176
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@@ -15,6 +15,7 @@
#endif
#include "recomp_ui.h"
#include "recomp_input.h"
#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
@@ -33,120 +34,6 @@ void exit_error(const char* str, Ts ...args) {
std::quick_exit(EXIT_FAILURE);
}
std::vector<std::pair<SDL_Scancode, int>> keyboard_button_map{
{ SDL_Scancode::SDL_SCANCODE_LEFT, 0x0002 }, // c left
{ SDL_Scancode::SDL_SCANCODE_RIGHT, 0x0001 }, // c right
{ SDL_Scancode::SDL_SCANCODE_UP, 0x0008 }, // c up
{ SDL_Scancode::SDL_SCANCODE_DOWN, 0x0004 }, // c down
{ SDL_Scancode::SDL_SCANCODE_RETURN, 0x1000 }, // start
{ SDL_Scancode::SDL_SCANCODE_SPACE, 0x8000 }, // a
{ SDL_Scancode::SDL_SCANCODE_LSHIFT, 0x4000 }, // b
{ SDL_Scancode::SDL_SCANCODE_Q, 0x2000 }, // z
{ SDL_Scancode::SDL_SCANCODE_E, 0x0020 }, // l
{ SDL_Scancode::SDL_SCANCODE_R, 0x0010 }, // r
{ SDL_Scancode::SDL_SCANCODE_J, 0x0200 }, // dpad left
{ SDL_Scancode::SDL_SCANCODE_L, 0x0100 }, // dpad right
{ SDL_Scancode::SDL_SCANCODE_I, 0x0800 }, // dpad up
{ SDL_Scancode::SDL_SCANCODE_K, 0x0400 }, // dpad down
};
struct GameControllerAxisMapping {
SDL_GameControllerAxis axis;
int threshold; // Positive or negative to indicate direction
uint16_t output_mask;
};
constexpr int controller_default_threshold = 20000;
std::vector<GameControllerAxisMapping> controller_axis_map{
{ SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_RIGHTX, -controller_default_threshold, 0x0002 }, // c left
{ SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_RIGHTX, controller_default_threshold, 0x0001 }, // c right
{ SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_RIGHTY, -controller_default_threshold, 0x0008 }, // c up
{ SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_RIGHTY, controller_default_threshold, 0x0004 }, // c down
{ SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_TRIGGERLEFT, 10000, 0x2000 }, // z
//{ SDL_Scancode::SDL_SCANCODE_RIGHT, 0x0001 }, // c right
//{ SDL_Scancode::SDL_SCANCODE_UP, 0x0008 }, // c up
//{ SDL_Scancode::SDL_SCANCODE_DOWN, 0x0004 }, // c down
//{ SDL_Scancode::SDL_SCANCODE_RETURN, 0x1000 }, // start
//{ SDL_Scancode::SDL_SCANCODE_SPACE, 0x8000 }, // a
//{ SDL_Scancode::SDL_SCANCODE_LSHIFT, 0x4000 }, // b
//{ SDL_Scancode::SDL_SCANCODE_Q, 0x2000 }, // z
//{ SDL_Scancode::SDL_SCANCODE_E, 0x0020 }, // l
//{ SDL_Scancode::SDL_SCANCODE_R, 0x0010 }, // r
//{ SDL_Scancode::SDL_SCANCODE_J, 0x0200 }, // dpad left
//{ SDL_Scancode::SDL_SCANCODE_L, 0x0100 }, // dpad right
//{ SDL_Scancode::SDL_SCANCODE_I, 0x0800 }, // dpad up
//{ SDL_Scancode::SDL_SCANCODE_K, 0x0400 }, // dpad down
};
struct GameControllerButtonMapping {
SDL_GameControllerButton button;
uint16_t output_mask;
};
std::vector<GameControllerButtonMapping> controller_button_map{
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_START, 0x1000 }, // start
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_A, 0x8000 }, // a
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_B, 0x4000 }, // b
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_X, 0x4000 }, // b
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_LEFTSHOULDER, 0x0020 }, // l
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_RIGHTSHOULDER, 0x0010 }, // r
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_DPAD_LEFT, 0x0200 }, // dpad left
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_DPAD_RIGHT, 0x0100 }, // dpad right
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_DPAD_UP, 0x0800 }, // dpad up
{ SDL_GameControllerButton::SDL_CONTROLLER_BUTTON_DPAD_DOWN, 0x0400 }, // dpad down
};
std::vector<SDL_JoystickID> controllers{};
bool sdl_event_filter(void* userdata, SDL_Event* event) {
switch (event->type) {
//case SDL_EventType::SDL_KEYUP:
//case SDL_EventType::SDL_KEYDOWN:
// {
// const Uint8* key_states = SDL_GetKeyboardState(nullptr);
// int new_button = 0;
// for (const auto& mapping : keyboard_button_map) {
// if (key_states[mapping.first]) {
// new_button |= mapping.second;
// }
// }
// button = new_button;
// stick_x = (100.0f / 100.0f) * (key_states[SDL_Scancode::SDL_SCANCODE_D] - key_states[SDL_Scancode::SDL_SCANCODE_A]);
// stick_y = (100.0f / 100.0f) * (key_states[SDL_Scancode::SDL_SCANCODE_W] - key_states[SDL_Scancode::SDL_SCANCODE_S]);
// }
// break;
case SDL_EventType::SDL_CONTROLLERDEVICEADDED:
{
SDL_ControllerDeviceEvent* controller_event = (SDL_ControllerDeviceEvent*)event;
SDL_GameController* controller = SDL_GameControllerOpen(controller_event->which);
printf("Controller added: %d\n", controller_event->which);
if (controller != nullptr) {
printf(" Instance ID: %d\n", SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller)));
controllers.push_back(SDL_JoystickInstanceID(SDL_GameControllerGetJoystick(controller)));
}
}
break;
case SDL_EventType::SDL_CONTROLLERDEVICEREMOVED:
{
SDL_ControllerDeviceEvent* controller_event = (SDL_ControllerDeviceEvent*)event;
printf("Controller removed: %d\n", controller_event->which);
std::erase(controllers, controller_event->which);
}
break;
case SDL_EventType::SDL_QUIT:
ultramodern::quit();
return true;
default:
queue_event(*event);
break;
}
return false;
}
ultramodern::gfx_callbacks_t::gfx_data_t create_gfx() {
SDL_SetHint(SDL_HINT_WINDOWS_DPI_AWARENESS, "system");
if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) > 0) {
@@ -181,67 +68,7 @@ ultramodern::WindowHandle create_window(ultramodern::gfx_callbacks_t::gfx_data_t
}
void update_gfx(void*) {
// Handle events
constexpr int max_events_per_frame = 16;
SDL_Event cur_event;
int i = 0;
static bool exited = false;
while (i++ < max_events_per_frame && SDL_PollEvent(&cur_event) && !exited) {
exited = sdl_event_filter(nullptr, &cur_event);
}
}
void get_input(uint16_t* buttons_out, float* x_out, float* y_out) {
uint16_t cur_buttons = 0;
float cur_x = 0.0f;
float cur_y = 0.0f;
const Uint8* key_states = SDL_GetKeyboardState(nullptr);
int new_button = 0;
for (const auto& mapping : keyboard_button_map) {
if (key_states[mapping.first]) {
cur_buttons |= mapping.second;
}
}
cur_x += (100.0f / 100.0f) * (key_states[SDL_Scancode::SDL_SCANCODE_D] - key_states[SDL_Scancode::SDL_SCANCODE_A]);
cur_y += (100.0f / 100.0f) * (key_states[SDL_Scancode::SDL_SCANCODE_W] - key_states[SDL_Scancode::SDL_SCANCODE_S]);
for (SDL_JoystickID controller_id : controllers) {
SDL_GameController* controller = SDL_GameControllerFromInstanceID(controller_id);
if (controller != nullptr) {
cur_x += SDL_GameControllerGetAxis(controller, SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_LEFTX) * (1/32768.0f);
cur_y -= SDL_GameControllerGetAxis(controller, SDL_GameControllerAxis::SDL_CONTROLLER_AXIS_LEFTY) * (1/32768.0f);
}
for (const auto& mapping : controller_axis_map) {
int input_value = SDL_GameControllerGetAxis(controller, mapping.axis);
if (mapping.threshold > 0) {
if (input_value > mapping.threshold) {
cur_buttons |= mapping.output_mask;
}
}
else {
if (input_value < mapping.threshold) {
cur_buttons |= mapping.output_mask;
}
}
}
for (const auto& mapping : controller_button_map) {
int input_value = SDL_GameControllerGetButton(controller, mapping.button);
if (input_value) {
cur_buttons |= mapping.output_mask;
}
}
}
*buttons_out = cur_buttons;
cur_x = std::clamp(cur_x, -1.0f, 1.0f);
cur_y = std::clamp(cur_y, -1.0f, 1.0f);
*x_out = cur_x;
*y_out = cur_y;
recomp::handle_events();
}
static SDL_AudioDeviceID audio_device = 0;
@@ -357,7 +184,7 @@ int main(int argc, char** argv) {
};
ultramodern::input_callbacks_t input_callbacks{
.get_input = get_input,
.get_input = recomp::get_n64_input,
};
ultramodern::start({}, audio_callbacks, input_callbacks, gfx_callbacks);