WiiUPluginLoaderBackend/source/utils/ConfigUtils.cpp

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#include "ConfigUtils.h"
#include "../config/WUPSConfig.h"
#include "../globals.h"
#include "DrawUtils.h"
#include "hooks.h"
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#include "logger.h"
#include <coreinit/screen.h>
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#include <gx2/display.h>
#include <memory/mappedmemory.h>
#include <padscore/kpad.h>
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#include <string>
#include <vector>
#include <vpad/input.h>
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#define COLOR_BACKGROUND Color(238, 238, 238, 255)
#define COLOR_TEXT Color(51, 51, 51, 255)
#define COLOR_TEXT2 Color(72, 72, 72, 255)
#define COLOR_DISABLED Color(255, 0, 0, 255)
#define COLOR_BORDER Color(204, 204, 204, 255)
#define COLOR_BORDER_HIGHLIGHTED Color(0x3478e4FF)
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#define COLOR_WHITE Color(0xFFFFFFFF)
#define COLOR_BLACK Color(0, 0, 0, 255)
struct ConfigDisplayItem {
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WUPSConfig *config{};
std::string name;
std::string author;
std::string version;
};
#define MAX_BUTTONS_ON_SCREEN 8
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static uint32_t remapWiiMoteButtons(uint32_t buttons) {
uint32_t conv_buttons = 0;
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if (buttons & WPAD_BUTTON_LEFT)
conv_buttons |= VPAD_BUTTON_LEFT;
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if (buttons & WPAD_BUTTON_RIGHT)
conv_buttons |= VPAD_BUTTON_RIGHT;
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if (buttons & WPAD_BUTTON_DOWN)
conv_buttons |= VPAD_BUTTON_DOWN;
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if (buttons & WPAD_BUTTON_UP)
conv_buttons |= VPAD_BUTTON_UP;
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if (buttons & WPAD_BUTTON_PLUS)
conv_buttons |= VPAD_BUTTON_PLUS;
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if (buttons & WPAD_BUTTON_B)
conv_buttons |= VPAD_BUTTON_B;
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if (buttons & WPAD_BUTTON_A)
conv_buttons |= VPAD_BUTTON_A;
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if (buttons & WPAD_BUTTON_MINUS)
conv_buttons |= VPAD_BUTTON_MINUS;
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if (buttons & WPAD_BUTTON_HOME)
conv_buttons |= VPAD_BUTTON_HOME;
return conv_buttons;
}
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static uint32_t remapClassicButtons(uint32_t buttons) {
uint32_t conv_buttons = 0;
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if (buttons & WPAD_CLASSIC_BUTTON_LEFT)
conv_buttons |= VPAD_BUTTON_LEFT;
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if (buttons & WPAD_CLASSIC_BUTTON_RIGHT)
conv_buttons |= VPAD_BUTTON_RIGHT;
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if (buttons & WPAD_CLASSIC_BUTTON_DOWN)
conv_buttons |= VPAD_BUTTON_DOWN;
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if (buttons & WPAD_CLASSIC_BUTTON_UP)
conv_buttons |= VPAD_BUTTON_UP;
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if (buttons & WPAD_CLASSIC_BUTTON_PLUS)
conv_buttons |= VPAD_BUTTON_PLUS;
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if (buttons & WPAD_CLASSIC_BUTTON_X)
conv_buttons |= VPAD_BUTTON_X;
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if (buttons & WPAD_CLASSIC_BUTTON_Y)
conv_buttons |= VPAD_BUTTON_Y;
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if (buttons & WPAD_CLASSIC_BUTTON_B)
conv_buttons |= VPAD_BUTTON_B;
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if (buttons & WPAD_CLASSIC_BUTTON_A)
conv_buttons |= VPAD_BUTTON_A;
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if (buttons & WPAD_CLASSIC_BUTTON_MINUS)
conv_buttons |= VPAD_BUTTON_MINUS;
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if (buttons & WPAD_CLASSIC_BUTTON_HOME)
conv_buttons |= VPAD_BUTTON_HOME;
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if (buttons & WPAD_CLASSIC_BUTTON_ZR)
conv_buttons |= VPAD_BUTTON_ZR;
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if (buttons & WPAD_CLASSIC_BUTTON_ZL)
conv_buttons |= VPAD_BUTTON_ZL;
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if (buttons & WPAD_CLASSIC_BUTTON_R)
conv_buttons |= VPAD_BUTTON_R;
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if (buttons & WPAD_CLASSIC_BUTTON_L)
conv_buttons |= VPAD_BUTTON_L;
return conv_buttons;
}
void ConfigUtils::displayMenu() {
std::vector<ConfigDisplayItem> configs;
for (auto &plugin : gLoadedPlugins) {
ConfigDisplayItem cfg;
cfg.name = plugin->metaInformation->getName();
cfg.author = plugin->metaInformation->getAuthor();
cfg.version = plugin->metaInformation->getVersion();
for (auto &hook : plugin->getPluginInformation()->getHookDataList()) {
if (hook->getType() == WUPS_LOADER_HOOK_GET_CONFIG /*WUPS_LOADER_HOOK_GET_CONFIG*/) {
if (hook->getFunctionPointer() == nullptr) {
break;
}
auto *cur_config = reinterpret_cast<WUPSConfig *>(((WUPSConfigHandle(*)())((uint32_t *) hook->getFunctionPointer()))());
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if (cur_config == nullptr) {
break;
}
cfg.config = cur_config;
configs.push_back(cfg);
break;
}
}
}
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ConfigDisplayItem *currentConfig = nullptr;
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WUPSConfigCategory *currentCategory = nullptr;
uint32_t selectedBtn = 0;
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uint32_t start = 0;
uint32_t end = MAX_BUTTONS_ON_SCREEN;
if (configs.size() < MAX_BUTTONS_ON_SCREEN) {
end = configs.size();
}
bool redraw = true;
uint32_t buttonsTriggered;
uint32_t buttonsReleased;
VPADStatus vpad_data{};
VPADReadError vpad_error;
KPADStatus kpad_data{};
KPADError kpad_error;
while (true) {
buttonsTriggered = 0;
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buttonsReleased = 0;
VPADRead(VPAD_CHAN_0, &vpad_data, 1, &vpad_error);
if (vpad_error == VPAD_READ_SUCCESS) {
buttonsTriggered = vpad_data.trigger;
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buttonsReleased = vpad_data.release;
}
for (int i = 0; i < 4; i++) {
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if (KPADReadEx((KPADChan) i, &kpad_data, 1, &kpad_error) > 0) {
if (kpad_error == KPAD_ERROR_OK) {
if (kpad_data.extensionType == WPAD_EXT_CORE || kpad_data.extensionType == WPAD_EXT_NUNCHUK) {
buttonsTriggered |= remapWiiMoteButtons(kpad_data.trigger);
buttonsReleased |= remapWiiMoteButtons(kpad_data.release);
} else {
buttonsTriggered |= remapClassicButtons(kpad_data.classic.trigger);
buttonsReleased |= remapClassicButtons(kpad_data.classic.release);
}
}
}
}
if (buttonsTriggered & VPAD_BUTTON_HOME) {
break;
}
if (configs.empty()) {
renderNoConfigFoundScreen();
continue;
}
if (!currentConfig || !currentConfig->config) {
if (buttonsTriggered & VPAD_BUTTON_DOWN) {
if (selectedBtn < configs.size() - 1) {
selectedBtn++;
redraw = true;
}
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} else if (buttonsTriggered & VPAD_BUTTON_UP) {
if (selectedBtn > 0) {
selectedBtn--;
redraw = true;
}
}
if (buttonsTriggered & VPAD_BUTTON_A) {
currentConfig = &configs[selectedBtn];
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if (currentConfig == nullptr) {
break;
}
selectedBtn = 0;
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start = 0;
end = MAX_BUTTONS_ON_SCREEN;
auto cats = currentConfig->config->getCategories();
if (cats.size() < MAX_BUTTONS_ON_SCREEN) {
end = cats.size();
}
redraw = true;
continue;
}
if (selectedBtn >= end) {
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end = selectedBtn + 1;
start = end - MAX_BUTTONS_ON_SCREEN;
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} else if (selectedBtn < start) {
start = selectedBtn;
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end = start + MAX_BUTTONS_ON_SCREEN;
}
if (redraw) {
DrawUtils::beginDraw();
DrawUtils::clear(COLOR_BACKGROUND);
// draw buttons
uint32_t index = 8 + 24 + 8 + 4;
for (uint32_t i = start; i < end; i++) {
DrawUtils::setFontColor(COLOR_TEXT);
if (i == selectedBtn) {
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DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 4, COLOR_BORDER_HIGHLIGHTED);
} else {
DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 2, COLOR_BORDER);
}
DrawUtils::setFontSize(24);
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DrawUtils::print(16 * 2, index + 8 + 24, configs[i].name.c_str());
uint32_t sz = DrawUtils::getTextWidth(configs[i].name.c_str());
DrawUtils::setFontSize(12);
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DrawUtils::print(16 * 2 + sz + 4, index + 8 + 24, configs[i].author.c_str());
DrawUtils::print(SCREEN_WIDTH - 16 * 2, index + 8 + 24, configs[i].version.c_str(), true);
index += 42 + 8;
}
DrawUtils::setFontColor(COLOR_TEXT);
// draw top bar
DrawUtils::setFontSize(24);
DrawUtils::print(16, 6 + 24, "Wii U Plugin System Config Menu");
DrawUtils::setFontSize(18);
DrawUtils::print(SCREEN_WIDTH - 16, 8 + 24, "v1.0", true);
DrawUtils::drawRectFilled(8, 8 + 24 + 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
// draw bottom bar
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DrawUtils::drawRectFilled(8, SCREEN_HEIGHT - 24 - 8 - 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(16, SCREEN_HEIGHT - 8, "\ue07d Navigate ");
// draw scroll indicator
DrawUtils::setFontSize(24);
if (end < configs.size()) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, SCREEN_HEIGHT - 32, "\ufe3e", true);
}
if (start > 0) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, 32 + 20, "\ufe3d", true);
}
// draw home button
DrawUtils::setFontSize(18);
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const char *exitHint = "\ue044 Exit";
DrawUtils::print(SCREEN_WIDTH / 2 + DrawUtils::getTextWidth(exitHint) / 2, SCREEN_HEIGHT - 8, exitHint, true);
DrawUtils::endDraw();
redraw = false;
}
continue;
}
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if (!currentCategory) {
auto cats = currentConfig->config->getCategories();
if (buttonsTriggered & VPAD_BUTTON_DOWN) {
if (selectedBtn < cats.size() - 1) {
selectedBtn++;
redraw = true;
}
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} else if (buttonsTriggered & VPAD_BUTTON_UP) {
if (selectedBtn > 0) {
selectedBtn--;
redraw = true;
}
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} else if (buttonsTriggered & VPAD_BUTTON_A) {
currentCategory = cats[selectedBtn];
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if (currentCategory == nullptr) {
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DEBUG_FUNCTION_LINE_ERR("currentCategory was NULL");
break;
}
selectedBtn = 0;
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start = 0;
end = MAX_BUTTONS_ON_SCREEN;
auto items = currentCategory->getItems();
if (items.size() < MAX_BUTTONS_ON_SCREEN) {
end = items.size();
}
redraw = true;
continue;
} else if (buttonsTriggered & VPAD_BUTTON_B) {
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currentConfig = nullptr;
currentCategory = nullptr;
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selectedBtn = 0;
start = 0;
end = MAX_BUTTONS_ON_SCREEN;
if (configs.size() < MAX_BUTTONS_ON_SCREEN) {
end = configs.size();
}
redraw = true;
continue;
}
if (selectedBtn >= end) {
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end = selectedBtn + 1;
start = end - MAX_BUTTONS_ON_SCREEN;
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} else if (selectedBtn < start) {
start = selectedBtn;
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end = start + MAX_BUTTONS_ON_SCREEN;
}
if (redraw) {
DrawUtils::beginDraw();
DrawUtils::clear(COLOR_BACKGROUND);
// draw buttons
uint32_t index = 8 + 24 + 8 + 4;
for (uint32_t i = start; i < end; i++) {
DrawUtils::setFontColor(COLOR_TEXT);
if (i == selectedBtn) {
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DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 4, COLOR_BORDER_HIGHLIGHTED);
} else {
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DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 2, COLOR_BORDER);
}
DrawUtils::setFontSize(24);
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DrawUtils::print(16 * 2, index + 8 + 24, cats[i]->getName().c_str());
index += 42 + 8;
}
DrawUtils::setFontColor(COLOR_TEXT);
// draw top bar
DrawUtils::setFontSize(24);
DrawUtils::print(16, 6 + 24, currentConfig->config->getName().c_str());
DrawUtils::setFontSize(18);
DrawUtils::print(SCREEN_WIDTH - 16, 8 + 24, currentConfig->version.c_str(), true);
DrawUtils::drawRectFilled(8, 8 + 24 + 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
// draw bottom bar
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DrawUtils::drawRectFilled(8, SCREEN_HEIGHT - 24 - 8 - 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(16, SCREEN_HEIGHT - 8, "\ue07d Navigate ");
// draw scroll indicator
DrawUtils::setFontSize(24);
if (end < configs.size()) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, SCREEN_HEIGHT - 32, "\ufe3e", true);
}
if (start > 0) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, 32 + 20, "\ufe3d", true);
}
// draw home button
DrawUtils::setFontSize(18);
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const char *exitHint = "\ue044 Exit";
DrawUtils::print(SCREEN_WIDTH / 2 + DrawUtils::getTextWidth(exitHint) / 2, SCREEN_HEIGHT - 8, exitHint, true);
DrawUtils::endDraw();
redraw = false;
}
continue;
}
const std::vector<WUPSConfigItem *> config_items = currentCategory->getItems();
if (buttonsTriggered & VPAD_BUTTON_DOWN) {
if (selectedBtn < config_items.size() - 1) {
selectedBtn++;
redraw = true;
}
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} else if (buttonsTriggered & VPAD_BUTTON_UP) {
if (selectedBtn > 0) {
selectedBtn--;
redraw = true;
}
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} else if (buttonsTriggered & VPAD_BUTTON_B) {
currentCategory = nullptr;
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selectedBtn = 0;
start = 0;
end = MAX_BUTTONS_ON_SCREEN;
auto catSize = currentConfig->config->getCategories().size();
if (catSize < MAX_BUTTONS_ON_SCREEN) {
end = catSize;
}
redraw = true;
continue;
}
WUPSConfigButtons pressedButtons = WUPS_CONFIG_BUTTON_NONE;
if (buttonsTriggered & VPAD_BUTTON_A) {
pressedButtons |= WUPS_CONFIG_BUTTON_A;
}
if (buttonsTriggered & VPAD_BUTTON_LEFT) {
pressedButtons |= WUPS_CONFIG_BUTTON_LEFT;
}
if (buttonsTriggered & VPAD_BUTTON_RIGHT) {
pressedButtons |= WUPS_CONFIG_BUTTON_RIGHT;
}
if (buttonsTriggered & VPAD_BUTTON_L) {
pressedButtons |= WUPS_CONFIG_BUTTON_L;
}
if (buttonsTriggered & VPAD_BUTTON_R) {
pressedButtons |= WUPS_CONFIG_BUTTON_R;
}
if (buttonsTriggered & VPAD_BUTTON_ZL) {
pressedButtons |= WUPS_CONFIG_BUTTON_ZL;
}
if (buttonsTriggered & VPAD_BUTTON_ZR) {
pressedButtons |= WUPS_CONFIG_BUTTON_ZR;
}
if (pressedButtons != WUPS_CONFIG_BUTTON_NONE) {
redraw = true;
}
if (selectedBtn >= end) {
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end = selectedBtn + 1;
start = end - MAX_BUTTONS_ON_SCREEN;
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} else if (selectedBtn < start) {
start = selectedBtn;
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end = start + MAX_BUTTONS_ON_SCREEN;
}
if (redraw) {
DrawUtils::beginDraw();
DrawUtils::clear(COLOR_BACKGROUND);
// draw buttons
uint32_t index = 8 + 24 + 8 + 4;
for (uint32_t i = start; i < end; i++) {
DrawUtils::setFontColor(COLOR_TEXT);
if (i == selectedBtn) {
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DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 4, COLOR_BORDER_HIGHLIGHTED);
} else {
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DrawUtils::drawRect(16, index, SCREEN_WIDTH - 16 * 2, 44, 2, COLOR_BORDER);
}
DrawUtils::setFontSize(24);
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DrawUtils::print(16 * 2, index + 8 + 24, config_items[i]->getDisplayName().c_str());
if (i == selectedBtn) {
if (pressedButtons != WUPS_CONFIG_BUTTON_NONE) {
config_items[i]->onButtonPressed(pressedButtons);
}
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DrawUtils::print(SCREEN_WIDTH - 16 * 2, index + 8 + 24, config_items[i]->getCurrentValueSelectedDisplay().c_str(), true);
} else {
DrawUtils::print(SCREEN_WIDTH - 16 * 2, index + 8 + 24, config_items[i]->getCurrentValueDisplay().c_str(), true);
}
index += 42 + 8;
}
DrawUtils::setFontColor(COLOR_TEXT);
auto headline = string_format("%s - %s", currentConfig->config->getName().c_str(), currentCategory->getName().c_str());
// draw top bar
DrawUtils::setFontSize(24);
DrawUtils::print(16, 6 + 24, headline.c_str());
DrawUtils::drawRectFilled(8, 8 + 24 + 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(SCREEN_WIDTH - 16, 8 + 24, currentConfig->version.c_str(), true);
// draw bottom bar
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DrawUtils::drawRectFilled(8, SCREEN_HEIGHT - 24 - 8 - 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(16, SCREEN_HEIGHT - 8, "\ue07d Navigate ");
DrawUtils::print(SCREEN_WIDTH - 16, SCREEN_HEIGHT - 8, "\ue001 Back", true);
// draw scroll indicator
DrawUtils::setFontSize(24);
if (end < configs.size()) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, SCREEN_HEIGHT - 32, "\ufe3e", true);
}
if (start > 0) {
DrawUtils::print(SCREEN_WIDTH / 2 + 12, 32 + 20, "\ufe3d", true);
}
// draw home button
DrawUtils::setFontSize(18);
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const char *exitHint = "\ue044 Exit";
DrawUtils::print(SCREEN_WIDTH / 2 + DrawUtils::getTextWidth(exitHint) / 2, SCREEN_HEIGHT - 8, exitHint, true);
DrawUtils::endDraw();
redraw = pressedButtons != WUPS_CONFIG_BUTTON_NONE;
}
}
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for (const auto &element : configs) {
for (const auto &cat : element.config->getCategories()) {
for (const auto &item : cat->getItems()) {
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if (item->isDirty()) {
item->callCallback();
}
}
}
}
CallHook(gLoadedPlugins, WUPS_LOADER_HOOK_CONFIG_CLOSED);
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for (const auto &element : configs) {
delete element.config;
}
}
#define __SetDCPitchReg ((void (*)(uint32_t, uint32_t))(0x101C400 + 0x1e714))
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void ConfigUtils::openConfigMenu() {
bool wasHomeButtonMenuEnabled = OSIsHomeButtonMenuEnabled();
OSScreenInit();
uint32_t screen_buf0_size = OSScreenGetBufferSizeEx(SCREEN_TV);
uint32_t screen_buf1_size = OSScreenGetBufferSizeEx(SCREEN_DRC);
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void *screenbuffer0 = MEMAllocFromMappedMemoryForGX2Ex(screen_buf0_size, 0x100);
void *screenbuffer1 = MEMAllocFromMappedMemoryForGX2Ex(screen_buf1_size, 0x100);
// Fix the TV buffer pitch if a 1080p buffer is used.
if (screen_buf0_size == 0x00FD2000) {
__SetDCPitchReg(SCREEN_TV, 1920);
}
bool skipScreen0Free = false;
bool skipScreen1Free = false;
if (!screenbuffer0 || !screenbuffer1) {
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if (screenbuffer0 == nullptr) {
if (gStoredTVBuffer.buffer_size >= screen_buf0_size) {
screenbuffer0 = gStoredTVBuffer.buffer;
skipScreen0Free = true;
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DEBUG_FUNCTION_LINE_VERBOSE("Use storedTVBuffer");
}
}
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if (screenbuffer1 == nullptr) {
if (gStoredDRCBuffer.buffer_size >= screen_buf1_size) {
screenbuffer1 = gStoredDRCBuffer.buffer;
skipScreen1Free = true;
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DEBUG_FUNCTION_LINE_VERBOSE("Use storedDRCBuffer");
}
}
if (!screenbuffer0 || !screenbuffer1) {
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DEBUG_FUNCTION_LINE_ERR("Failed to alloc buffers");
goto error_exit;
}
}
OSScreenSetBufferEx(SCREEN_TV, screenbuffer0);
OSScreenSetBufferEx(SCREEN_DRC, screenbuffer1);
OSScreenEnableEx(SCREEN_TV, 1);
OSScreenEnableEx(SCREEN_DRC, 1);
// Clear screens
OSScreenClearBufferEx(SCREEN_TV, 0);
OSScreenClearBufferEx(SCREEN_DRC, 0);
// Flip buffers
OSScreenFlipBuffersEx(SCREEN_TV);
OSScreenFlipBuffersEx(SCREEN_DRC);
DrawUtils::initBuffers(screenbuffer0, screen_buf0_size, screenbuffer1, screen_buf1_size);
DrawUtils::initFont();
// disable the home button menu to prevent opening it when exiting
OSEnableHomeButtonMenu(false);
displayMenu();
OSEnableHomeButtonMenu(wasHomeButtonMenuEnabled);
DrawUtils::deinitFont();
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error_exit:
if (gStoredTVBuffer.buffer != nullptr) {
GX2SetTVBuffer(gStoredTVBuffer.buffer, gStoredTVBuffer.buffer_size, static_cast<GX2TVRenderMode>(gStoredTVBuffer.mode),
gStoredTVBuffer.surface_format, gStoredTVBuffer.buffering_mode);
}
if (gStoredDRCBuffer.buffer != nullptr) {
GX2SetDRCBuffer(gStoredDRCBuffer.buffer, gStoredDRCBuffer.buffer_size, static_cast<GX2DrcRenderMode>(gStoredDRCBuffer.mode),
gStoredDRCBuffer.surface_format, gStoredDRCBuffer.buffering_mode);
}
if (!skipScreen0Free && screenbuffer0) {
MEMFreeToMappedMemory(screenbuffer0);
}
if (!skipScreen1Free && screenbuffer1) {
MEMFreeToMappedMemory(screenbuffer1);
}
}
void ConfigUtils::renderNoConfigFoundScreen() {
DrawUtils::beginDraw();
DrawUtils::clear(COLOR_BACKGROUND);
DrawUtils::setFontColor(COLOR_TEXT);
// draw top bar
DrawUtils::setFontSize(24);
DrawUtils::print(16, 6 + 24, "Wii U Plugin System Config Menu");
DrawUtils::setFontSize(18);
DrawUtils::print(SCREEN_WIDTH - 16, 8 + 24, "v1.0", true);
DrawUtils::drawRectFilled(8, 8 + 24 + 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
// draw bottom bar
DrawUtils::drawRectFilled(8, SCREEN_HEIGHT - 24 - 8 - 4, SCREEN_WIDTH - 8 * 2, 3, COLOR_BLACK);
DrawUtils::setFontSize(18);
DrawUtils::print(16, SCREEN_HEIGHT - 8, "\ue07d Navigate ");
const char *noConfigFoundText = "No configurable plugins loaded";
DrawUtils::setFontSize(24);
uint32_t sz = DrawUtils::getTextWidth(noConfigFoundText);
DrawUtils::print((SCREEN_WIDTH / 2) - (sz / 2), (SCREEN_HEIGHT / 2), noConfigFoundText);
// draw home button
DrawUtils::setFontSize(18);
const char *exitHint = "\ue044 Exit";
DrawUtils::print(SCREEN_WIDTH / 2 + DrawUtils::getTextWidth(exitHint) / 2, SCREEN_HEIGHT - 8, exitHint, true);
DrawUtils::endDraw();
}