steam-frame/mitch030504--Wiicompiled_VR_Frame
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mitch030504--Wiicompiled_VR…/runtime/src/settings_overlay.cpp
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#include "settings_overlay.h"
#include "audio_backend.h"
#include "controller_mapping_wizard.h"
#include "game_graphics_options.h"
#include "music_attenuation.h"
#include "runtime_config.h"
#include "runtime_log.h"
#include "vr/mkw_vr_first_person.h"
#include "vr/mkw_vr_policy.h"
#include "wii_remote_input.h"
#include <imgui.h>
#include <SDL3/SDL_events.h>
#include <SDL3/SDL_gamepad.h>
#include <SDL3/SDL_keyboard.h>
#include <SDL3/SDL_mouse.h>
#include <SDL3/SDL_scancode.h>
#include <array>
#include <algorithm>
#include <atomic>
#include <cctype>
#include <chrono>
#include <cmath>
#include <cstdint>
#include <limits>
#include <iostream>
#include <string>
#include <string_view>
#include <utility>
#if defined(_WIN32)
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#include <shellapi.h>
#endif
#include <dolphin/pad.h>
#include <dolphin/vi.h>
#include <aurora/aurora.h>
#include <aurora/gfx.h>
extern "C" int g_gxFrameCount;
// Defined in runtime/src/hle/audio/ax_mix.cpp. That header is private to the HLE
// directory and is not on this target's include path.
namespace AxDspHle {
void SetMixWorkerEnabled(bool enabled);
}
namespace settings_overlay {
namespace {
const char* GraphicsApiDisplayName() {
switch (aurora_get_backend()) {
case BACKEND_D3D11: return "Direct3D 11";
case BACKEND_D3D12: return "Direct3D 12";
case BACKEND_METAL: return "Metal";
case BACKEND_VULKAN: return "Vulkan";
case BACKEND_OPENGL: return "OpenGL";
case BACKEND_OPENGLES: return "OpenGL ES";
case BACKEND_WEBGPU: return "WebGPU";
case BACKEND_NULL: return "Null";
case BACKEND_AUTO: return "Automatic";
}
return "Unknown";
}
bool g_topBarVisible = false;
int g_controllerPort = 0;
float g_resolutionScale = RuntimeConfigFile::ResolutionMultiplier(1.0f);
int g_audioVolumePercent = static_cast<int>(std::lround(RuntimeConfigFile::AudioVolume(1.0f) * 100.0f));
int g_musicVolumePercent = static_cast<int>(std::lround(RuntimeConfigFile::MusicVolume(1.0f) * 100.0f));
int g_soundEffectsVolumePercent =
static_cast<int>(std::lround(RuntimeConfigFile::SoundEffectsVolume(1.0f) * 100.0f));
int g_uiVolumePercent = static_cast<int>(std::lround(RuntimeConfigFile::UiVolume(1.0f) * 100.0f));
int g_voicesVolumePercent = static_cast<int>(std::lround(RuntimeConfigFile::VoicesVolume(1.0f) * 100.0f));
bool g_audioMuted = RuntimeConfigFile::AudioMuted(false);
bool g_audioMixWorker = RuntimeConfigFile::AudioMixWorkerEnabled(true);
bool g_attenuateMusicWhenMediaPlays = RuntimeConfigFile::AttenuateMusicWhenMediaPlays(false);
int g_frameInterpolationMode = [] {
switch (RuntimeConfigFile::FrameInterpolationFps(0)) {
case 120:
return 1;
case 180:
return 2;
default:
return 0;
}
}();
int g_displayMode = [] {
const std::string mode = RuntimeConfigFile::DisplayMode("windowed");
if (mode == "borderless") {
return static_cast<int>(AURORA_DISPLAY_MODE_BORDERLESS);
}
if (mode == "exclusive") {
return static_cast<int>(AURORA_DISPLAY_MODE_EXCLUSIVE);
}
return static_cast<int>(AURORA_DISPLAY_MODE_WINDOWED);
}();
bool g_skipUnreadyPipelines = RuntimeConfigFile::SkipUnreadyPipelines(true);
bool g_disableCopyFilter = RuntimeConfigFile::DisableCopyFilter(true);
bool g_showFps = RuntimeConfigFile::ShowFps(true);
bool g_vrEnabled = RuntimeConfigFile::VrEnabled(false);
bool g_vrStopAtDisplayCopy = RuntimeConfigFile::VrStopAtDisplayCopy(true);
bool g_vrSkipCopyClears = RuntimeConfigFile::VrSkipCopyClears(true);
bool g_vrHudVirtualScreen = RuntimeConfigFile::VrHudVirtualScreen(true);
bool g_vrFirstPerson = RuntimeConfigFile::VrFirstPerson(false);
float g_vrFirstPersonUnitsPerMeter = RuntimeConfigFile::VrFirstPersonUnitsPerMeter();
float g_vrFirstPersonHeadUp = RuntimeConfigFile::VrFirstPersonHeadUpMeters();
float g_vrFirstPersonHeadForward = RuntimeConfigFile::VrFirstPersonHeadForwardMeters();
float g_vrFirstPersonHeadRight = RuntimeConfigFile::VrFirstPersonHeadRightMeters();
bool g_vrFirstPersonHideDriver = RuntimeConfigFile::VrFirstPersonHideDriver();
int g_vrFirstPersonHiddenModel = RuntimeConfigFile::VrFirstPersonHiddenModel();
uint32_t g_disabledPostProcessingPaths = RuntimeConfigFile::DisabledPostProcessingPaths(0);
std::array<int32_t, PAD_MAX_CONTROLLERS> g_configuredControllerIndices = [] {
std::array<int32_t, PAD_MAX_CONTROLLERS> indices{};
indices.fill(std::numeric_limits<int32_t>::min());
return indices;
}();
struct ControllerButtonItem {
const char* configKey;
const char* label;
PADButton padButton;
};
constexpr std::array<ControllerButtonItem, PAD_BUTTON_COUNT> kControllerButtons = {{
{"a", "A", PAD_BUTTON_A},
{"b", "B", PAD_BUTTON_B},
{"x", "X", PAD_BUTTON_X},
{"y", "Y", PAD_BUTTON_Y},
{"start", "Start", PAD_BUTTON_START},
{"z", "Z", PAD_TRIGGER_Z},
{"l", "L", PAD_TRIGGER_L},
{"r", "R", PAD_TRIGGER_R},
{"up", "D-pad Up", PAD_BUTTON_UP},
{"down", "D-pad Down", PAD_BUTTON_DOWN},
{"left", "D-pad Left", PAD_BUTTON_LEFT},
{"right", "D-pad Right", PAD_BUTTON_RIGHT},
}};
struct NativeButtonItem {
const char* configName;
const char* label;
uint32_t nativeButton;
};
constexpr std::array<NativeButtonItem, SDL_GAMEPAD_BUTTON_COUNT + 1> kNativeButtons = {{
{"unmapped", "Unmapped / analog trigger", PAD_NATIVE_BUTTON_INVALID},
{"south", "South (A / Cross)", SDL_GAMEPAD_BUTTON_SOUTH},
{"east", "East (B / Circle)", SDL_GAMEPAD_BUTTON_EAST},
{"west", "West (X / Square)", SDL_GAMEPAD_BUTTON_WEST},
{"north", "North (Y / Triangle)", SDL_GAMEPAD_BUTTON_NORTH},
{"back", "Back / Select", SDL_GAMEPAD_BUTTON_BACK},
{"guide", "Guide / Home", SDL_GAMEPAD_BUTTON_GUIDE},
{"start", "Start / Options", SDL_GAMEPAD_BUTTON_START},
{"left_stick", "Left stick click", SDL_GAMEPAD_BUTTON_LEFT_STICK},
{"right_stick", "Right stick click", SDL_GAMEPAD_BUTTON_RIGHT_STICK},
{"left_shoulder", "Left shoulder", SDL_GAMEPAD_BUTTON_LEFT_SHOULDER},
{"right_shoulder", "Right shoulder", SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER},
{"dpad_up", "D-pad Up", SDL_GAMEPAD_BUTTON_DPAD_UP},
{"dpad_down", "D-pad Down", SDL_GAMEPAD_BUTTON_DPAD_DOWN},
{"dpad_left", "D-pad Left", SDL_GAMEPAD_BUTTON_DPAD_LEFT},
{"dpad_right", "D-pad Right", SDL_GAMEPAD_BUTTON_DPAD_RIGHT},
{"misc1", "Misc 1 / Share", SDL_GAMEPAD_BUTTON_MISC1},
{"right_paddle1", "Right paddle 1", SDL_GAMEPAD_BUTTON_RIGHT_PADDLE1},
{"left_paddle1", "Left paddle 1", SDL_GAMEPAD_BUTTON_LEFT_PADDLE1},
{"right_paddle2", "Right paddle 2", SDL_GAMEPAD_BUTTON_RIGHT_PADDLE2},
{"left_paddle2", "Left paddle 2", SDL_GAMEPAD_BUTTON_LEFT_PADDLE2},
{"touchpad", "Touchpad", SDL_GAMEPAD_BUTTON_TOUCHPAD},
{"misc2", "Misc 2", SDL_GAMEPAD_BUTTON_MISC2},
{"misc3", "Misc 3 / GC L click", SDL_GAMEPAD_BUTTON_MISC3},
{"misc4", "Misc 4 / GC R click", SDL_GAMEPAD_BUTTON_MISC4},
{"misc5", "Misc 5", SDL_GAMEPAD_BUTTON_MISC5},
{"misc6", "Misc 6", SDL_GAMEPAD_BUTTON_MISC6},
}};
// Classic Controller Pro layout, indexed like kControllerButtons: the SNES-style
// diamond (A right, B bottom, X top, Y left) with digital bumpers driving the GC
// triggers and Z on Back/Select (the same home the NSO GC default gives it).
constexpr std::array<const char*, PAD_BUTTON_COUNT> kClassicProPreset = {
"east", // A
"south", // B
"north", // X
"west", // Y
"start", // Start
"back", // Z
"left_shoulder", // L
"right_shoulder", // R
"dpad_up", "dpad_down", "dpad_left", "dpad_right",
};
struct ResolutionItem {
const char* label;
float scale;
};
using Clock = std::chrono::steady_clock;
constexpr auto kCursorAutoHideDelay = std::chrono::seconds(5);
Clock::time_point g_lastMouseActivity{Clock::now()};
bool g_cursorHidden = false;
constexpr std::array<std::string_view, 3> kDisplayModeConfigNames = {
"windowed", "borderless", "exclusive",
};
uint64_t g_presentedFrame = 0;
std::atomic_bool g_strapInputAccepted = false;
std::atomic_uint64_t g_startupDismissFrame = UINT64_MAX;
constexpr uint64_t kStrapTransitionCoverFrames = 60;
constexpr std::array<ResolutionItem, 8> kResolutions = {{
{"Auto (window size)", 0.0f}, {"Native (1x)", 1.0f}, {"1.5x", 1.5f}, {"2x", 2.0f},
{"3x", 3.0f}, {"4x", 4.0f}, {"6x", 6.0f}, {"8x", 8.0f},
}};
constexpr std::array<uint32_t, 3> kFrameInterpolationTargetFps{0, 120, 180};
bool IsHighResolutionScale(float scale) {
return std::fabs(scale - 6.0f) < 0.001f || std::fabs(scale - 8.0f) < 0.001f;
}
bool IsHighFrameRateMode() {
return kFrameInterpolationTargetFps[static_cast<size_t>(g_frameInterpolationMode)] > 60;
}
void SetResolutionScale(float scale) {
g_resolutionScale = scale;
VISetFrameBufferScale(scale);
RuntimeConfigFile::SetResolutionMultiplier(scale);
}
void LimitResolutionForFrameRate() {
if (IsHighFrameRateMode() && IsHighResolutionScale(g_resolutionScale)) {
SetResolutionScale(4.0f);
}
}
const NativeButtonItem* FindNativeButton(std::string value) {
const auto it = std::find_if(kNativeButtons.begin(), kNativeButtons.end(), [&](const NativeButtonItem& item) {
return value == item.configName;
});
return it == kNativeButtons.end() ? nullptr : &*it;
}
struct ControllerBindingPair {
std::string primary;
std::string secondary;
};
std::string TrimBindingToken(const std::string& token) {
const size_t begin = token.find_first_not_of(" \t");
if (begin == std::string::npos) {
return {};
}
const size_t end = token.find_last_not_of(" \t");
return token.substr(begin, end - begin + 1);
}
// Config values hold up to two comma-separated button names ("dpad_up" or
// "dpad_up,left_shoulder"); pressing either one counts as the GC button.
ControllerBindingPair SplitControllerBinding(const std::string& value) {
const size_t comma = value.find(',');
if (comma == std::string::npos) {
return {TrimBindingToken(value), {}};
}
return {TrimBindingToken(value.substr(0, comma)), TrimBindingToken(value.substr(comma + 1))};
}
const NativeButtonItem& NativeButtonForValue(uint32_t nativeButton) {
const auto it = std::find_if(kNativeButtons.begin(), kNativeButtons.end(), [&](const NativeButtonItem& item) {
return nativeButton == item.nativeButton;
});
return it == kNativeButtons.end() ? kNativeButtons.front() : *it;
}
void SetTopBarVisible(bool visible) {
if (g_topBarVisible == visible) {
return;
}
g_topBarVisible = visible;
}
void ApplyConfiguredMappings() {
for (uint32_t port = 0; port < PAD_MAX_CONTROLLERS; ++port) {
const int32_t controllerIndex = PADGetIndexForPort(port);
if (controllerIndex == g_configuredControllerIndices[port]) {
continue;
}
g_configuredControllerIndices[port] = controllerIndex;
if (controllerIndex < 0) {
continue;
}
// The [controller] bindings are positional and shared by every port, so
// they describe whatever pad the user set them up with (usually an Xbox
// layout: a = south). A Wii U Pro Controller has a fixed, known layout
// (A on the east position) that aurora already maps by name; applying
// the shared bindings on top swaps A/B and X/Y. (Wii Remotes with any
// extension never reach the PAD layer: the game reads them through KPAD.)
if (WiiRemoteInput::KindForPort(port) == WiiRemoteInput::Kind::WiiUPro) {
continue;
}
uint32_t count = 0;
if (PADGetButtonMappings(port, &count) == nullptr || count != PAD_BUTTON_COUNT) {
continue;
}
for (size_t i = 0; i < kControllerButtons.size(); ++i) {
const auto& configured = RuntimeConfigFile::ControllerButton(i);
if (!configured) {
continue;
}
const ControllerBindingPair binding = SplitControllerBinding(*configured);
if (const NativeButtonItem* native = FindNativeButton(binding.primary)) {
PADSetButtonMapping(port, PADButtonMapping{native->nativeButton, kControllerButtons[i].padButton});
} else {
RT_LOG(RT_TAG_CONFIG) << "Unknown controller." << kControllerButtons[i].configKey
<< " button '" << binding.primary << "'" << std::endl;
}
uint32_t altNative = PAD_NATIVE_BUTTON_INVALID;
if (!binding.secondary.empty()) {
if (const NativeButtonItem* native = FindNativeButton(binding.secondary)) {
altNative = native->nativeButton;
} else {
RT_LOG(RT_TAG_CONFIG) << "Unknown controller." << kControllerButtons[i].configKey
<< " secondary button '" << binding.secondary << "'" << std::endl;
}
}
PADSetAltButtonMapping(port, PADButtonMapping{altNative, kControllerButtons[i].padButton});
}
}
}
bool g_wiiRemotesEnabled = RuntimeConfigFile::WiiRemotesEnabled(true);
bool g_wiiContinuousScan = RuntimeConfigFile::WiiContinuousScanEnabled(true);
// Accelerometer readout and zero-point calibration for a bare remote / remote + Nunchuk.
void DrawWiiRemoteAccelerometer(uint32_t port) {
ImGui::SeparatorText("Accelerometer");
float sdlG[3] = {};
float kpad[3] = {};
if (WiiRemoteInput::ReadAccelDebug(port, sdlG, kpad)) {
ImGui::Text("KPAD acc: x %+.2f y %+.2f z %+.2f g", kpad[0], kpad[1], kpad[2]);
ImGui::TextDisabled("Flat, buttons up: (0, -1, 0). Sideways as a wheel: (1, 0, 0); z follows the turn.");
} else {
ImGui::TextDisabled("No accelerometer data yet.");
}
// SDL's read of the remote's calibration block often times out over Bluetooth
// and it falls back to a nominal zero point, leaving a small per-axis bias;
// measured here with the remote at rest.
if (WiiRemoteInput::IsAccelCalibrating()) {
ImGui::ProgressBar(WiiRemoteInput::AccelCalibrationProgress(), ImVec2(220.0f, 0.0f), "Hold still...");
} else if (ImGui::Button("Calibrate (remote lying flat, buttons up)")) {
WiiRemoteInput::StartAccelCalibration(port);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Put the remote down on a flat surface with the buttons facing up and do not touch it\n"
"for about two seconds. Corrects the steering offset of a remote held sideways.");
}
ImGui::SameLine();
ImGui::BeginDisabled(!RuntimeConfigFile::HasWiiAccelOffset() || WiiRemoteInput::IsAccelCalibrating());
if (ImGui::Button("Clear calibration")) {
WiiRemoteInput::ClearAccelCalibration();
}
ImGui::EndDisabled();
if (const char* message = WiiRemoteInput::AccelCalibrationMessage()) {
ImGui::TextWrapped("%s", message);
} else if (RuntimeConfigFile::HasWiiAccelOffset()) {
const std::array<double, 3> offset = RuntimeConfigFile::WiiAccelOffset();
ImGui::TextDisabled("Stored offset: x %+.3f y %+.3f z %+.3f g", offset[0], offset[1], offset[2]);
} else {
ImGui::TextDisabled("Not calibrated (using SDL's zero point; see console.log for \"fallback accelerometer calibration\").");
}
}
// Wii Remotes (Bluetooth) menu: driver switch, pairing help, continuous scanning and the port's controller kind.
void DrawWiiRemoteSettings(uint32_t selectedGamePort) {
if (!ImGui::BeginMenu("Wii Remotes (Bluetooth)")) {
return;
}
if (ImGui::Checkbox("Use Wii Remotes / Wii U Pro Controllers", &g_wiiRemotesEnabled)) {
RuntimeConfigFile::SetWiiRemotesEnabled(g_wiiRemotesEnabled);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Takes effect on the next launch. Turn this off if you use a Mayflash DolphinBar.");
}
ImGui::TextDisabled("Pairing: Windows Settings > Bluetooth > Add device, then press 1+2");
ImGui::TextDisabled("(or the red SYNC button) on the remote. Leave the PIN empty.");
ImGui::TextDisabled("A remote that was paired before also needs to be turned on with 1+2/SYNC.");
if (ImGui::Checkbox("Keep scanning for Wii Remotes (like Dolphin's Continuous Scanning)",
&g_wiiContinuousScan)) {
RuntimeConfigFile::SetWiiContinuousScanEnabled(g_wiiContinuousScan);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("While no Wii controller is connected, re-check Bluetooth every 2 seconds so a\n"
"remote that dropped out (\"Communications with the controller have been\n"
"interrupted\") or was turned on after launch comes back by itself.");
}
// The driver hint is only read at launch, so a rescan after the user turned
// the setting off would still re-enumerate Wii devices in this session.
ImGui::BeginDisabled(!g_wiiRemotesEnabled);
if (ImGui::Button("Rescan now")) {
WiiRemoteInput::RescanNow();
}
ImGui::EndDisabled();
ImGui::SameLine();
if (WiiRemoteInput::IsScanning()) {
ImGui::TextDisabled("Scanning... (%u so far) - press 1+2 on the remote", WiiRemoteInput::ScanCount());
} else {
ImGui::TextDisabled("Not scanning");
}
ImGui::Separator();
const WiiRemoteInput::Kind kind = WiiRemoteInput::KindForPort(selectedGamePort);
ImGui::Text("Port %u: %s", static_cast<unsigned>(selectedGamePort + 1), WiiRemoteInput::KindLabel(kind));
if (kind == WiiRemoteInput::Kind::RemoteWithClassic) {
WiiRemoteInput::KpadSample sample;
if (WiiRemoteInput::ReadKpadSample(selectedGamePort, sample)) {
// WPAD_CL_BUTTON_* bits, in the game's own layout (no mapping involved).
const auto held = [&](uint32_t bit, const char* on, const char* off) { return (sample.clHold & bit) ? on : off; };
ImGui::Text("Classic: %s %s %s %s %s %s %s %s %s %s %s %s %s %s", held(0x0010, "A", "a"),
held(0x0040, "B", "b"), held(0x0008, "X", "x"), held(0x0020, "Y", "y"), held(0x2000, "L", "l"),
held(0x0200, "R", "r"), held(0x0080, "ZL", "zl"), held(0x0004, "ZR", "zr"),
held(0x0400, "PLUS", "plus"), held(0x1000, "MINUS", "minus"), held(0x0001, "UP", "up"),
held(0x4000, "DOWN", "down"), held(0x0002, "LEFT", "left"), held(0x8000, "RIGHT", "right"));
ImGui::Text("Sticks: L %+.2f %+.2f (WPAD %+d %+d) R %+.2f %+.2f (WPAD %+d %+d)", sample.clLStick[0],
sample.clLStick[1], static_cast<int>(sample.clLStickRaw[0]),
static_cast<int>(sample.clLStickRaw[1]), sample.clRStick[0], sample.clRStick[1],
static_cast<int>(sample.clRStickRaw[0]), static_cast<int>(sample.clRStickRaw[1]));
ImGui::TextDisabled("Capitals = held. The game reads this Classic Controller through KPAD, as on the");
ImGui::TextDisabled("console: its buttons mean what the game says they mean, no mapping applies.");
}
}
if (kind == WiiRemoteInput::Kind::WiiUPro) {
if (SDL_Gamepad* gamepad = SDL_GetGamepadFromPlayerIndex(static_cast<int>(selectedGamePort))) {
// SDL's Wii driver posts the D-pad as joystick buttons 11-14 (the
// SDL_GAMEPAD_BUTTON_DPAD_* values) while its default HIDAPI mapping
// expects a hat, so SDL_GetGamepadButton never sees them; read the
// joystick directly, like the fallback in aurora's PADRead does.
SDL_Joystick* joystick = SDL_GetGamepadJoystick(gamepad);
const auto rawButton = [&](int index) {
return joystick != nullptr && SDL_GetJoystickButton(joystick, index);
};
ImGui::Text("Raw D-pad: %s %s %s %s", rawButton(SDL_GAMEPAD_BUTTON_DPAD_UP) ? "UP" : "up",
rawButton(SDL_GAMEPAD_BUTTON_DPAD_DOWN) ? "DOWN" : "down",
rawButton(SDL_GAMEPAD_BUTTON_DPAD_LEFT) ? "LEFT" : "left",
rawButton(SDL_GAMEPAD_BUTTON_DPAD_RIGHT) ? "RIGHT" : "right");
ImGui::Text("Raw face buttons: %s %s %s %s", rawButton(SDL_GAMEPAD_BUTTON_EAST) ? "A" : "a",
rawButton(SDL_GAMEPAD_BUTTON_SOUTH) ? "B" : "b", rawButton(SDL_GAMEPAD_BUTTON_NORTH) ? "X" : "x",
rawButton(SDL_GAMEPAD_BUTTON_WEST) ? "Y" : "y");
ImGui::Text("Raw ZL/ZR: %d / %d (pressed above 0)",
SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_LEFT_TRIGGER),
SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_RIGHT_TRIGGER));
ImGui::TextDisabled("Capitals = held. If a button never turns to capitals while physically held,");
ImGui::TextDisabled("that press is not reaching SDL at all (a driver-level issue, not a mapping one).");
ImGui::TextDisabled("This pad uses Nintendo's own layout (a/b/x/y as labelled); the shared");
ImGui::TextDisabled("button mapping above does not apply to it.");
}
}
if (kind == WiiRemoteInput::Kind::Remote || kind == WiiRemoteInput::Kind::RemoteWithNunchuk ||
kind == WiiRemoteInput::Kind::RemoteWithClassic) {
DrawWiiRemoteAccelerometer(selectedGamePort);
}
ImGui::EndMenu();
}
// Controller settings menu: port selection, controller assignment and button mapping.
void DrawControllerSettings() {
for (int port = 0; port < PAD_MAX_CONTROLLERS; ++port) {
const std::string label = "Port " + std::to_string(port + 1);
ImGui::RadioButton(label.c_str(), &g_controllerPort, port);
if (port + 1 < PAD_MAX_CONTROLLERS) {
ImGui::SameLine();
}
}
ImGui::Separator();
const uint32_t selectedGamePort = static_cast<uint32_t>(g_controllerPort);
const char* currentName = PADGetName(selectedGamePort);
ImGui::Text("Assigned: %s", currentName != nullptr ? currentName : "None");
if (ImGui::MenuItem("Unassign controller")) {
PADClearPort(selectedGamePort);
g_configuredControllerIndices.fill(std::numeric_limits<int32_t>::min());
}
ImGui::Separator();
controller_mapping_wizard::DrawSetupList();
DrawWiiRemoteSettings(selectedGamePort);
const uint32_t controllerCount = PADCount();
if (controllerCount == 0) {
ImGui::TextDisabled("No controller connected");
return;
}
if (ImGui::BeginMenu("Assign connected controller")) {
for (uint32_t index = 0; index < controllerCount; ++index) {
const char* name = PADGetNameForControllerIndex(index);
ImGui::PushID(static_cast<int>(index));
if (ImGui::MenuItem(name != nullptr ? name : "Unknown controller")) {
PADSetPortForIndex(index, selectedGamePort);
g_configuredControllerIndices.fill(std::numeric_limits<int32_t>::min());
ApplyConfiguredMappings();
}
ImGui::PopID();
}
ImGui::EndMenu();
}
uint32_t mappingCount = 0;
PADButtonMapping* mappings = PADGetButtonMappings(static_cast<uint32_t>(g_controllerPort), &mappingCount);
if (mappings == nullptr || mappingCount != PAD_BUTTON_COUNT) {
ImGui::TextDisabled("Assign a controller to edit its buttons");
return;
}
uint32_t altMappingCount = 0;
PADButtonMapping* altMappings =
PADGetAltButtonMappings(static_cast<uint32_t>(g_controllerPort), &altMappingCount);
const auto writeBinding = [](size_t index, uint32_t primaryNative, uint32_t altNative) {
std::string value = NativeButtonForValue(primaryNative).configName;
if (altNative != PAD_NATIVE_BUTTON_INVALID) {
value += ',';
value += NativeButtonForValue(altNative).configName;
}
RuntimeConfigFile::SetControllerButton(index, value);
};
// Which rows show the second-binding combo without one being bound yet;
// reset when the user switches ports so a stale "+" click doesn't linger.
static std::array<bool, PAD_BUTTON_COUNT> altRowExpanded{};
static int altRowExpandedPort = -1;
if (altRowExpandedPort != g_controllerPort) {
altRowExpandedPort = g_controllerPort;
altRowExpanded.fill(false);
}
ImGui::SeparatorText("Presets");
if (ImGui::Button("GameCube")) {
const uint32_t port = static_cast<uint32_t>(g_controllerPort);
PADRestoreDefaultMapping(port);
uint32_t restoredCount = 0;
if (PADButtonMapping* restored = PADGetButtonMappings(port, &restoredCount)) {
for (size_t i = 0; i < kControllerButtons.size(); ++i) {
const auto it = std::find_if(restored, restored + restoredCount, [&](const PADButtonMapping& mapping) {
return mapping.padButton == kControllerButtons[i].padButton;
});
if (it != restored + restoredCount) {
RuntimeConfigFile::SetControllerButton(i, NativeButtonForValue(it->nativeButton).configName);
}
}
}
altRowExpanded.fill(false);
PADSerializeMappings();
mappings = PADGetButtonMappings(port, &mappingCount);
}
ImGui::SameLine();
if (ImGui::Button("Classic Controller Pro")) {
const uint32_t port = static_cast<uint32_t>(g_controllerPort);
for (size_t i = 0; i < kControllerButtons.size(); ++i) {
if (const NativeButtonItem* native = FindNativeButton(kClassicProPreset[i])) {
PADSetButtonMapping(port, PADButtonMapping{native->nativeButton, kControllerButtons[i].padButton});
PADSetAltButtonMapping(port,
PADButtonMapping{PAD_NATIVE_BUTTON_INVALID, kControllerButtons[i].padButton});
RuntimeConfigFile::SetControllerButton(i, kClassicProPreset[i]);
}
}
altRowExpanded.fill(false);
PADSerializeMappings();
mappings = PADGetButtonMappings(port, &mappingCount);
}
ImGui::SeparatorText("Button mapping");
for (size_t i = 0; i < kControllerButtons.size(); ++i) {
auto mappingIt = std::find_if(mappings, mappings + mappingCount, [&](const PADButtonMapping& mapping) {
return mapping.padButton == kControllerButtons[i].padButton;
});
if (mappingIt == mappings + mappingCount) {
continue;
}
PADButtonMapping* altIt = nullptr;
if (altMappings != nullptr && altMappingCount == PAD_BUTTON_COUNT) {
const auto it = std::find_if(altMappings, altMappings + altMappingCount, [&](const PADButtonMapping& mapping) {
return mapping.padButton == kControllerButtons[i].padButton;
});
if (it != altMappings + altMappingCount) {
altIt = it;
}
}
const NativeButtonItem& current = NativeButtonForValue(mappingIt->nativeButton);
ImGui::PushID(static_cast<int>(i));
ImGui::SetNextItemWidth(190.0f);
if (ImGui::BeginCombo("##primary", current.label)) {
for (const auto& candidate : kNativeButtons) {
const bool selected = candidate.nativeButton == mappingIt->nativeButton;
if (ImGui::Selectable(candidate.label, selected)) {
const uint32_t port = static_cast<uint32_t>(g_controllerPort);
PADSetButtonMapping(port, PADButtonMapping{candidate.nativeButton, kControllerButtons[i].padButton});
writeBinding(i, candidate.nativeButton,
altIt != nullptr ? altIt->nativeButton : PAD_NATIVE_BUTTON_INVALID);
PADSerializeMappings();
mappings = PADGetButtonMappings(port, &mappingCount);
}
if (selected) {
ImGui::SetItemDefaultFocus();
}
}
ImGui::EndCombo();
}
if (altIt != nullptr) {
const bool altBound = altIt->nativeButton != PAD_NATIVE_BUTTON_INVALID;
if (!altBound && !altRowExpanded[i]) {
ImGui::SameLine();
if (ImGui::SmallButton("+")) {
altRowExpanded[i] = true;
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Add a second binding; pressing either one works");
}
} else {
ImGui::SameLine();
ImGui::TextUnformatted("or");
ImGui::SameLine();
const char* altLabel = altBound ? NativeButtonForValue(altIt->nativeButton).label : "None";
ImGui::SetNextItemWidth(190.0f);
if (ImGui::BeginCombo("##alt", altLabel)) {
for (const auto& candidate : kNativeButtons) {
const bool isNone = candidate.nativeButton == PAD_NATIVE_BUTTON_INVALID;
const bool selected = candidate.nativeButton == altIt->nativeButton;
if (ImGui::Selectable(isNone ? "None" : candidate.label, selected)) {
const uint32_t port = static_cast<uint32_t>(g_controllerPort);
PADSetAltButtonMapping(
port, PADButtonMapping{candidate.nativeButton, kControllerButtons[i].padButton});
writeBinding(i, mappingIt->nativeButton, candidate.nativeButton);
if (isNone) {
altRowExpanded[i] = false;
}
}
if (selected) {
ImGui::SetItemDefaultFocus();
}
}
ImGui::EndCombo();
}
}
}
ImGui::SameLine();
ImGui::TextUnformatted(kControllerButtons[i].label);
ImGui::PopID();
}
}
void DrawAudioSettings() {
ImGui::SetNextItemWidth(220.0f);
if (ImGui::SliderInt("Master", &g_audioVolumePercent, 0, 100, "%d%%")) {
const float volume = static_cast<float>(g_audioVolumePercent) / 100.0f;
AudioBackend::Instance().SetMasterVolume(volume);
RuntimeConfigFile::SetAudioVolume(volume);
}
if (ImGui::SliderInt("Music", &g_musicVolumePercent, 0, 100, "%d%%")) {
const float volume = static_cast<float>(g_musicVolumePercent) / 100.0f;
MusicAttenuation::SetMusicVolume(volume);
RuntimeConfigFile::SetMusicVolume(volume);
}
if (ImGui::SliderInt("Sound Effects", &g_soundEffectsVolumePercent, 0, 100, "%d%%")) {
const float volume = static_cast<float>(g_soundEffectsVolumePercent) / 100.0f;
MusicAttenuation::SetSoundEffectsVolume(volume);
RuntimeConfigFile::SetSoundEffectsVolume(volume);
}
if (ImGui::SliderInt("UI", &g_uiVolumePercent, 0, 100, "%d%%")) {
const float volume = static_cast<float>(g_uiVolumePercent) / 100.0f;
MusicAttenuation::SetUiVolume(volume);
RuntimeConfigFile::SetUiVolume(volume);
}
if (ImGui::SliderInt("Voices", &g_voicesVolumePercent, 0, 100, "%d%%")) {
const float volume = static_cast<float>(g_voicesVolumePercent) / 100.0f;
MusicAttenuation::SetVoicesVolume(volume);
RuntimeConfigFile::SetVoicesVolume(volume);
}
if (ImGui::Checkbox("Mute", &g_audioMuted)) {
AudioBackend::Instance().SetMuted(g_audioMuted);
RuntimeConfigFile::SetAudioMuted(g_audioMuted);
}
ImGui::Separator();
if (ImGui::Checkbox("Mix audio on a worker thread", &g_audioMixWorker)) {
// Applies immediately: SetMixWorkerEnabled joins any in-flight mix
// before switching, so the change never lands mid-frame.
AxDspHle::SetMixWorkerEnabled(g_audioMixWorker);
RuntimeConfigFile::SetAudioMixWorker(g_audioMixWorker);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Runs the AX/DSP voice mix off the game thread. Turn this off if you "
"suspect an audio problem; the mix then runs inline as it used to.");
}
ImGui::Separator();
if (ImGui::Checkbox("Mute game music while external media is playing",
&g_attenuateMusicWhenMediaPlays)) {
MusicAttenuation::SetEnabled(g_attenuateMusicWhenMediaPlays);
RuntimeConfigFile::SetAttenuateMusicWhenMediaPlays(g_attenuateMusicWhenMediaPlays);
}
if (g_attenuateMusicWhenMediaPlays) {
if (MusicAttenuation::IsExternalMediaPlaying()) {
ImGui::TextDisabled("External media is playing; game music is muted.");
} else if (!MusicAttenuation::IsMediaControlInitializationComplete()) {
ImGui::TextDisabled("Waiting for media controls...");
} else if (!MusicAttenuation::IsMediaControlAvailable()) {
ImGui::TextDisabled("Media controls are unavailable.");
} else {
ImGui::TextDisabled("No external media is currently playing.");
}
}
}
// The virtual screen's placement comes from the launch-time [vr] geometry, the
// same metres the menu quad is built from, converted into the world units the
// eye replay works in. Those units follow the camera: the first-person view
// renders at its own scale, and the screen has to be sized at the same one or
// it would not stay 2 m across in front of the player.
void ApplyVrHudVirtualScreen() {
const float unitsPerMeter = mkw::vr::MkwVRPolicyGetSnapshot().EffectiveUnitsPerMeter();
aurora_set_stereo_hud_screen(g_vrHudVirtualScreen,
RuntimeConfigFile::VrHudWidthMeters(2.4f) * unitsPerMeter,
RuntimeConfigFile::VrHudDistanceMeters(2.0f) * unitsPerMeter);
}
void DrawGraphicsSettings() {
g_displayMode = static_cast<int>(aurora_get_display_mode());
struct EffectFlag {
const char* label;
uint32_t flag;
};
static constexpr std::array<EffectFlag, 1> kEffectFlags = {{
{"Disable bloom", 0x10u},
}};
for (const auto& effect : kEffectFlags) {
bool disabled = (g_disabledPostProcessingPaths & effect.flag) != 0;
if (ImGui::Checkbox(effect.label, &disabled)) {
if (disabled) {
g_disabledPostProcessingPaths |= effect.flag;
} else {
g_disabledPostProcessingPaths &= ~effect.flag;
}
RuntimeGameGraphicsOptions::SetDisabledPostProcessingPaths(g_disabledPostProcessingPaths);
RuntimeConfigFile::SetDisabledPostProcessingPaths(g_disabledPostProcessingPaths);
}
}
ImGui::TextDisabled("Applied when the next scene renderer is created.");
ImGui::Separator();
static constexpr const char* kDisplayModes[] = {
"Windowed",
"Borderless fullscreen",
"Exclusive fullscreen",
};
if (ImGui::Combo("Display mode", &g_displayMode, kDisplayModes, static_cast<int>(std::size(kDisplayModes)))) {
const auto mode = static_cast<AuroraDisplayMode>(g_displayMode);
aurora_set_display_mode(mode);
const AuroraDisplayMode activeMode = aurora_get_display_mode();
if (activeMode == mode) {
RuntimeConfigFile::SetDisplayMode(std::string(kDisplayModeConfigNames[static_cast<size_t>(g_displayMode)]));
} else {
g_displayMode = static_cast<int>(activeMode);
}
}
if (g_displayMode == AURORA_DISPLAY_MODE_EXCLUSIVE) {
ImGui::TextDisabled(
"Requests the closest native-resolution display mode to the output frame "
"rate (60 Hz, or the frame interpolation target).");
}
constexpr std::array<const char*, 3> kFrameInterpolationModes{
"Off", "120 FPS", "180 FPS",
};
const char* currentFrameInterpolationMode =
kFrameInterpolationModes[static_cast<size_t>(g_frameInterpolationMode)];
bool frameInterpolationModeChanged = false;
if (ImGui::BeginCombo("Race frame interpolation (experimental)", currentFrameInterpolationMode)) {
for (int mode = 0; mode < static_cast<int>(kFrameInterpolationModes.size()); ++mode) {
const bool selected = g_frameInterpolationMode == mode;
if (ImGui::Selectable(kFrameInterpolationModes[static_cast<size_t>(mode)], selected)) {
g_frameInterpolationMode = mode;
frameInterpolationModeChanged = true;
}
if (selected) {
ImGui::SetItemDefaultFocus();
}
}
ImGui::EndCombo();
}
if (frameInterpolationModeChanged) {
const uint32_t targetFps = kFrameInterpolationTargetFps[static_cast<size_t>(g_frameInterpolationMode)];
aurora_set_frame_interpolation_fps(targetFps);
RuntimeConfigFile::SetFrameInterpolationFps(targetFps);
LimitResolutionForFrameRate();
if (aurora_get_display_mode() == AURORA_DISPLAY_MODE_EXCLUSIVE) {
// Re-apply exclusive mode so the display refresh tracks the new target.
aurora_set_display_mode(AURORA_DISPLAY_MODE_EXCLUSIVE);
}
}
ImGui::PushTextWrapPos(ImGui::GetCursorPosX() + 380.0f);
ImGui::TextDisabled("Frame interpolation is experimental, you might find visual artifacts");
ImGui::PopTextWrapPos();
if (ImGui::Checkbox("Disable copy filter", &g_disableCopyFilter)) {
aurora_set_disable_copy_filter(g_disableCopyFilter);
RuntimeConfigFile::SetDisableCopyFilter(g_disableCopyFilter);
}
if (ImGui::Checkbox("Skip draws while shaders compile", &g_skipUnreadyPipelines)) {
aurora_set_skip_unready_pipelines(g_skipUnreadyPipelines);
RuntimeConfigFile::SetSkipUnreadyPipelines(g_skipUnreadyPipelines);
}
if (ImGui::Checkbox("Show FPS", &g_showFps)) {
RuntimeConfigFile::SetShowFps(g_showFps);
}
ImGui::Separator();
ImGui::Text("Graphics API: %s", GraphicsApiDisplayName());
}
// The VR settings live in their own top-bar menu: they are a self-contained
// group, and keeping them out of Graphics stops that menu from running off the
// bottom of the screen.
void DrawVrSettings() {
if (ImGui::Checkbox("Enable OpenXR VR", &g_vrEnabled)) {
RuntimeConfigFile::SetVrEnabled(g_vrEnabled);
}
ImGui::TextDisabled("OpenXR mode changes take effect after restarting the game.");
// Unlike the toggle above, these two apply to the very next frame, so they
// can be compared against each other from inside a running race.
ImGui::Separator();
ImGui::Text("VR eye replay (EFB)");
if (ImGui::Checkbox("Stop eye at display copy", &g_vrStopAtDisplayCopy)) {
aurora_set_stereo_stop_at_display_copy(g_vrStopAtDisplayCopy);
RuntimeConfigFile::SetVrStopAtDisplayCopy(g_vrStopAtDisplayCopy);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Ends each eye at the frame's final GXCopyDisp, so an eye holds exactly the "
"image the game presented. Turn off to replay the whole pass list.");
}
if (ImGui::Checkbox("Skip EFB copy clears", &g_vrSkipCopyClears)) {
aurora_set_stereo_skip_copy_clears(g_vrSkipCopyClears);
RuntimeConfigFile::SetVrSkipCopyClears(g_vrSkipCopyClears);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Drops the EFB reset a GX copy performs after copying. That reset prepares the "
"Wii's reused EFB for the next frame; an eye attachment is built fresh, so "
"replaying it only erases the eye.");
}
ImGui::PushTextWrapPos(ImGui::GetCursorPosX() + 380.0f);
ImGui::TextDisabled(
"Both apply on the next frame. Turning either off restores the raw replay and is "
"expected to black out the eyes.");
ImGui::PopTextWrapPos();
ImGui::Separator();
ImGui::Text("VR 2D layer");
if (ImGui::Checkbox("2D layer on a virtual screen", &g_vrHudVirtualScreen)) {
ApplyVrHudVirtualScreen();
RuntimeConfigFile::SetVrHudVirtualScreen(g_vrHudVirtualScreen);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Puts the minimap, race position, item roulette and the rest of the race HUD on a "
"screen fixed ahead of the kart camera. Turn off to leave them stretched across "
"the whole view. Its size and distance are the [vr] hud_width_meters and "
"hud_distance_meters read at launch.");
}
ImGui::Separator();
ImGui::Text("VR camera");
if (ImGui::Checkbox("First-person camera", &g_vrFirstPerson)) {
RuntimeConfigFile::SetVrFirstPerson(g_vrFirstPerson);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Moves the camera to the Player 1 driver's head and keeps the horizon level, "
"instead of riding behind the kart. Applies during a single-screen race; menus "
"and split-screen are unaffected. The world scale below replaces "
"world_units_per_meter while it is engaged.");
}
// These are the tuning loop for the anchor: the right head height is a
// per-taste value that can only really be judged from inside the headset.
if (ImGui::SliderFloat("World units per metre (first person)", &g_vrFirstPersonUnitsPerMeter,
1.0f, 200.0f, "%.1f")) {
RuntimeConfigFile::SetVrFirstPersonUnitsPerMeter(g_vrFirstPersonUnitsPerMeter);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
// The virtual screen's metres are converted at this same scale.
ApplyVrHudVirtualScreen();
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Mario Kart Wii is authored at about 10 units per metre, which is what makes the "
"race read life-size. Raising this shrinks the world around you.");
}
bool headOffsetsChanged = false;
headOffsetsChanged |=
ImGui::SliderFloat("Head height (m)", &g_vrFirstPersonHeadUp, -RuntimeConfigFile::kVrFirstPersonHeadOffsetLimit, RuntimeConfigFile::kVrFirstPersonHeadOffsetLimit, "%.2f");
headOffsetsChanged |=
ImGui::SliderFloat("Head forward (m)", &g_vrFirstPersonHeadForward, -20.0f, 20.0f, "%.2f");
headOffsetsChanged |=
ImGui::SliderFloat("Head sideways (m)", &g_vrFirstPersonHeadRight, -RuntimeConfigFile::kVrFirstPersonHeadOffsetLimit, RuntimeConfigFile::kVrFirstPersonHeadOffsetLimit, "%.2f");
if (headOffsetsChanged) {
RuntimeConfigFile::SetVrFirstPersonHeadUpMeters(g_vrFirstPersonHeadUp);
RuntimeConfigFile::SetVrFirstPersonHeadForwardMeters(g_vrFirstPersonHeadForward);
RuntimeConfigFile::SetVrFirstPersonHeadRightMeters(g_vrFirstPersonHeadRight);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
}
ImGui::PushTextWrapPos(ImGui::GetCursorPosX() + 380.0f);
ImGui::TextDisabled("Where the head sits in the kart's own frame.");
ImGui::PopTextWrapPos();
// Two presentations of one setting: which models go, or none at all.
// Ticking either replaces the other, and unticking both shows everything.
const auto applyHiding = [](bool enabled, int model) {
g_vrFirstPersonHideDriver = enabled;
if (enabled) {
g_vrFirstPersonHiddenModel = model;
RuntimeConfigFile::SetVrFirstPersonHiddenModel(model);
}
RuntimeConfigFile::SetVrFirstPersonHideDriver(enabled);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
};
bool hideDriver = g_vrFirstPersonHideDriver && g_vrFirstPersonHiddenModel >= 0;
bool hideDriverAndKart = g_vrFirstPersonHideDriver && g_vrFirstPersonHiddenModel < 0;
if (ImGui::Checkbox("Hide driver", &hideDriver)) {
applyHiding(hideDriver, RuntimeConfigFile::kVrFirstPersonHiddenModelDefault);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip(
"Removes your character and leaves the kart around you. Their head would "
"otherwise be where your eyes are. Other racers are unaffected.");
}
if (ImGui::Checkbox("Hide driver and kart", &hideDriverAndKart)) {
applyHiding(hideDriverAndKart, -1);
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Removes the vehicle as well, leaving nothing of your own kart.");
}
ImGui::Separator();
if (ImGui::Button("Reset first-person defaults")) {
g_vrFirstPersonUnitsPerMeter = RuntimeConfigFile::kVrFirstPersonUnitsPerMeterDefault;
g_vrFirstPersonHeadUp = RuntimeConfigFile::kVrFirstPersonHeadUpDefault;
g_vrFirstPersonHeadForward = RuntimeConfigFile::kVrFirstPersonHeadForwardDefault;
g_vrFirstPersonHeadRight = RuntimeConfigFile::kVrFirstPersonHeadRightDefault;
g_vrFirstPersonHideDriver = RuntimeConfigFile::kVrFirstPersonHideDriverDefault;
g_vrFirstPersonHiddenModel = RuntimeConfigFile::kVrFirstPersonHiddenModelDefault;
RuntimeConfigFile::SetVrFirstPersonUnitsPerMeter(g_vrFirstPersonUnitsPerMeter);
RuntimeConfigFile::SetVrFirstPersonHeadUpMeters(g_vrFirstPersonHeadUp);
RuntimeConfigFile::SetVrFirstPersonHeadForwardMeters(g_vrFirstPersonHeadForward);
RuntimeConfigFile::SetVrFirstPersonHeadRightMeters(g_vrFirstPersonHeadRight);
RuntimeConfigFile::SetVrFirstPersonHideDriver(g_vrFirstPersonHideDriver);
RuntimeConfigFile::SetVrFirstPersonHiddenModel(g_vrFirstPersonHiddenModel);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
ApplyVrHudVirtualScreen();
}
}
void DrawFpsOverlay() {
AuroraPresentTiming presentTiming{};
aurora_get_present_timing(&presentTiming);
if (!g_showFps) {
return;
}
const ImGuiIO& io = ImGui::GetIO();
constexpr float kMargin = 10.0f;
const float top = g_topBarVisible ? ImGui::GetFrameHeight() + kMargin : kMargin;
ImGui::SetNextWindowPos(ImVec2(io.DisplaySize.x - kMargin, top), ImGuiCond_Always, ImVec2(1.0f, 0.0f));
ImGui::SetNextWindowBgAlpha(0.55f);
constexpr ImGuiWindowFlags kFlags = ImGuiWindowFlags_AlwaysAutoResize |
ImGuiWindowFlags_NoDecoration |
ImGuiWindowFlags_NoFocusOnAppearing |
ImGuiWindowFlags_NoInputs |
ImGuiWindowFlags_NoMove |
ImGuiWindowFlags_NoNav |
ImGuiWindowFlags_NoSavedSettings;
if (ImGui::Begin("FPS Overlay", nullptr, kFlags)) {
if (presentTiming.sampleCount == 0) {
ImGui::TextUnformatted("FPS: --");
} else {
// Present timing includes the additional frames produced by
// interpolation, so this remains the actual displayed FPS.
ImGui::Text("FPS: %.1f", presentTiming.framesPerSecond);
// Replay-unsafe frames hold the presented cadence with duplicated
// slots, so the counter alone reads 180 while the motion on screen
// is 60 Hz. Surface the divergence instead of hiding it.
if (presentTiming.effectiveFramesPerSecond <
presentTiming.framesPerSecond * 0.95) {
ImGui::TextColored(ImVec4(1.0f, 0.75f, 0.25f, 1.0f), "Motion: %.1f",
presentTiming.effectiveFramesPerSecond);
}
}
}
ImGui::End();
}
void DrawShaderCompilationStatus() {
const uint32_t queuedPipelines = aurora_get_queued_pipeline_count();
if (queuedPipelines == 0) {
return;
}
constexpr float kMargin = 10.0f;
const float top = g_topBarVisible ? ImGui::GetFrameHeight() + kMargin : kMargin;
ImGui::SetNextWindowPos(ImVec2(kMargin, top), ImGuiCond_Always);
ImGui::SetNextWindowBgAlpha(0.55f);
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(7.0f, 4.0f));
constexpr ImGuiWindowFlags kFlags = ImGuiWindowFlags_AlwaysAutoResize |
ImGuiWindowFlags_NoDecoration |
ImGuiWindowFlags_NoFocusOnAppearing |
ImGuiWindowFlags_NoInputs |
ImGuiWindowFlags_NoMove |
ImGuiWindowFlags_NoNav |
ImGuiWindowFlags_NoSavedSettings;
if (ImGui::Begin("Shader Compilation Status", nullptr, kFlags)) {
ImGui::SetWindowFontScale(0.85f);
ImGui::Text("%u shader%s compiling", queuedPipelines, queuedPipelines == 1 ? "" : "s");
}
ImGui::End();
ImGui::PopStyleVar();
}
void DrawStartupScreen() {
if (!StartupScreenVisible()) {
return;
}
const ImGuiViewport* viewport = ImGui::GetMainViewport();
ImGui::SetNextWindowPos(viewport->Pos, ImGuiCond_Always);
ImGui::SetNextWindowSize(viewport->Size, ImGuiCond_Always);
ImGui::SetNextWindowBgAlpha(1.0f);
ImGui::PushStyleColor(ImGuiCol_WindowBg, IM_COL32(0, 0, 0, 255));
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
constexpr ImGuiWindowFlags kFlags = ImGuiWindowFlags_NoDecoration |
ImGuiWindowFlags_NoFocusOnAppearing |
ImGuiWindowFlags_NoInputs |
ImGuiWindowFlags_NoMove |
ImGuiWindowFlags_NoNav |
ImGuiWindowFlags_NoSavedSettings |
ImGuiWindowFlags_NoBringToFrontOnFocus;
if (ImGui::Begin("Wiicompiled Startup", nullptr, kFlags)) {
ImGui::SetWindowFontScale(1.25f);
constexpr const char* kTitle = "WiiCompiled";
const ImVec2 titleSize = ImGui::CalcTextSize(kTitle);
const float titleX = std::max(0.0f, (viewport->Size.x - titleSize.x) * 0.5f);
const float startY = std::max(0.0f, (viewport->Size.y - titleSize.y) * 0.5f);
ImGui::SetCursorPos(ImVec2(titleX, startY));
ImGui::TextUnformatted(kTitle);
}
ImGui::End();
ImGui::PopStyleVar();
ImGui::PopStyleColor();
}
void DrawTopBar() {
if (!g_topBarVisible || !ImGui::BeginMainMenuBar()) {
return;
}
ImGui::TextUnformatted("WiiCompiled");
ImGui::Separator();
const auto resolutionIt = std::find_if(kResolutions.begin(), kResolutions.end(), [](const ResolutionItem& item) {
return std::fabs(item.scale - g_resolutionScale) < 0.001f;
});
const char* resolutionLabel = resolutionIt != kResolutions.end() ? resolutionIt->label : "Custom";
const std::string resolutionMenuLabel = std::string("Resolution: ") + resolutionLabel;
if (ImGui::BeginMenu(resolutionMenuLabel.c_str())) {
for (const auto& resolution : kResolutions) {
const bool selected = std::fabs(resolution.scale - g_resolutionScale) < 0.001f;
const bool disabled = IsHighFrameRateMode() && IsHighResolutionScale(resolution.scale);
ImGui::BeginDisabled(disabled);
const bool clicked = ImGui::MenuItem(resolution.label, nullptr, selected);
ImGui::EndDisabled();
if (clicked) {
SetResolutionScale(resolution.scale);
}
}
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Graphics")) {
DrawGraphicsSettings();
ImGui::EndMenu();
}
if (ImGui::BeginMenu("VR")) {
DrawVrSettings();
ImGui::EndMenu();
}
if (ImGui::BeginMenu("Controller settings")) {
DrawControllerSettings();
ImGui::EndMenu();
}
const std::string audioLabel = g_audioMuted
? "Audio: Muted"
: "Audio: " + std::to_string(g_audioVolumePercent) + "%";
// Keep the popup ID stable while the Master slider changes the visible
// label. Without the ### suffix, ImGui treats every new percentage as a
// different menu and closes the popup on the first drag update.
const std::string audioMenuLabel = audioLabel + "###AudioSettingsMenu";
if (ImGui::BeginMenu(audioMenuLabel.c_str())) {
DrawAudioSettings();
ImGui::EndMenu();
}
const float hideWidth = ImGui::CalcTextSize("Hide (F10)").x + ImGui::GetStyle().FramePadding.x * 2.0f;
ImGui::SetCursorPosX(std::max(ImGui::GetCursorPosX(), ImGui::GetWindowWidth() - hideWidth - 8.0f));
if (ImGui::MenuItem("Hide (F10)")) {
SetTopBarVisible(false);
}
ImGui::EndMainMenuBar();
}
bool IsToggleKey(const SDL_Event& event, SDL_Scancode code) {
return event.type == SDL_EVENT_KEY_DOWN && !event.key.repeat && event.key.scancode == code;
}
bool IsMouseActivity(const SDL_Event& event) {
switch (event.type) {
case SDL_EVENT_MOUSE_MOTION:
case SDL_EVENT_MOUSE_BUTTON_DOWN:
case SDL_EVENT_MOUSE_BUTTON_UP:
case SDL_EVENT_MOUSE_WHEEL:
return true;
default:
return false;
}
}
// Runs on the thread that pumps SDL events (the same one that calls Draw), so
// the SDL cursor calls are safe here.
void UpdateCursorAutoHide() {
const bool shouldHide =
!g_topBarVisible && Clock::now() - g_lastMouseActivity >= kCursorAutoHideDelay;
if (shouldHide == g_cursorHidden) {
return;
}
g_cursorHidden = shouldHide;
if (shouldHide) {
SDL_HideCursor();
} else {
SDL_ShowCursor();
}
}
// Alt+Enter toggles the display mode inside aurora without going through the
// F10 combo, so the active mode is compared against the last persisted one
// every frame and written back on change.
void PersistDisplayModeIfChanged() {
const int active = static_cast<int>(aurora_get_display_mode());
if (active == g_displayMode) {
return;
}
g_displayMode = active;
RuntimeConfigFile::SetDisplayMode(std::string(kDisplayModeConfigNames[static_cast<size_t>(active)]));
}
} // namespace
void InitializeRuntimeSettings() noexcept {
controller_mapping_wizard::LoadPersistedMappings();
ApplyConfiguredMappings();
AudioBackend::Instance().SetMasterVolume(static_cast<float>(g_audioVolumePercent) / 100.0f);
AudioBackend::Instance().SetMuted(g_audioMuted);
MusicAttenuation::SetMusicVolume(static_cast<float>(g_musicVolumePercent) / 100.0f);
MusicAttenuation::SetSoundEffectsVolume(static_cast<float>(g_soundEffectsVolumePercent) / 100.0f);
MusicAttenuation::SetUiVolume(static_cast<float>(g_uiVolumePercent) / 100.0f);
MusicAttenuation::SetVoicesVolume(static_cast<float>(g_voicesVolumePercent) / 100.0f);
MusicAttenuation::SetEnabled(g_attenuateMusicWhenMediaPlays);
RuntimeGameGraphicsOptions::SetDisabledPostProcessingPaths(g_disabledPostProcessingPaths);
const uint32_t targetFps = kFrameInterpolationTargetFps[static_cast<size_t>(g_frameInterpolationMode)];
LimitResolutionForFrameRate();
aurora_set_frame_interpolation_fps(targetFps);
aurora_set_display_mode(static_cast<AuroraDisplayMode>(g_displayMode));
g_displayMode = static_cast<int>(aurora_get_display_mode());
aurora_set_disable_copy_filter(g_disableCopyFilter);
aurora_set_stereo_stop_at_display_copy(g_vrStopAtDisplayCopy);
aurora_set_stereo_skip_copy_clears(g_vrSkipCopyClears);
ApplyVrHudVirtualScreen();
aurora_set_skip_unready_pipelines(g_skipUnreadyPipelines);
mkw::vr::MkwVRFirstPersonApplyConfiguredSettings();
g_strapInputAccepted.store(false, std::memory_order_relaxed);
g_startupDismissFrame.store(UINT64_MAX, std::memory_order_relaxed);
PADBlockInput(false);
}
void RefreshVrHudVirtualScreen() noexcept { ApplyVrHudVirtualScreen(); }
void HandleEvents(const AuroraEvent* events) noexcept {
if (!events) {
return;
}
for (const AuroraEvent* ev = events; ev->type != AURORA_NONE; ++ev) {
if (ev->type == AURORA_CONTROLLER_ADDED || ev->type == AURORA_CONTROLLER_REMOVED) {
g_configuredControllerIndices.fill(std::numeric_limits<int32_t>::min());
}
if (ev->type != AURORA_SDL_EVENT) {
continue;
}
controller_mapping_wizard::HandleSdlEvent(ev->sdl);
if (IsToggleKey(ev->sdl, SDL_SCANCODE_F10)) {
SetTopBarVisible(!g_topBarVisible);
}
if (IsMouseActivity(ev->sdl)) {
g_lastMouseActivity = Clock::now();
}
}
}
void Draw() noexcept {
// Wait for the frame worker's DONE phase: it has replayed the previous frame's ImGui draw lists
// and started the next ImGui frame, so all overlay callers can now safely issue ImGui commands.
aurora_wait_for_frame_worker();
// Also drive the Wii Remote rescan from here: PADRead runs it too, but this
// runs once per presented frame whatever the game is doing (e.g. sitting in
// its "communications interrupted" prompt without polling pads). Same guest
// thread as PADRead, so no concurrent access to the scanner's state.
WiiRemoteInput::Poll();
ApplyConfiguredMappings();
PersistDisplayModeIfChanged();
UpdateCursorAutoHide();
if (!StartupScreenVisible()) {
DrawShaderCompilationStatus();
}
DrawFpsOverlay();
DrawTopBar();
controller_mapping_wizard::Draw();
// The wizard captures raw presses; keep them out of the game.
PADBlockInput(controller_mapping_wizard::IsActive());
DrawStartupScreen();
}
bool StartupScreenVisible() noexcept {
return !g_strapInputAccepted.load(std::memory_order_acquire) ||
g_presentedFrame < g_startupDismissFrame.load(std::memory_order_relaxed);
}
void NotifyStrapInputAccepted() noexcept {
bool expected = false;
if (g_strapInputAccepted.compare_exchange_strong(expected, true, std::memory_order_acq_rel)) {
g_startupDismissFrame.store(g_presentedFrame + kStrapTransitionCoverFrames,
std::memory_order_release);
}
}
void AdvancePresentedFrame() noexcept { ++g_presentedFrame; }
} // namespace settings_overlay
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