108 lines
2.9 KiB
C++
108 lines
2.9 KiB
C++
/**
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* utilsconsole.cpp
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* by Zy
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*/
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#include "utilsconsole.hpp"
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#include <3ds.h>
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#include <iostream>
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#include <stdarg.h>
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#include <cstring>
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int uc_menu(vector<s_uc_menu_element> &elements) {
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static void *lastElements = NULL;
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static size_t selected = 0;
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bool confirmed = false;
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if (&elements != lastElements) {
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// init if new menu
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consoleClear();
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lastElements = &elements;
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selected = 0;
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}
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else {
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// read inputs
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hidScanInput();
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if (hidKeysDown() & KEY_UP) {
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if (selected-- == 0)
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selected += elements.size();
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}
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else if (hidKeysDown() & KEY_DOWN) {
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if (++selected >= elements.size())
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selected -= elements.size();
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}
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else if (!elements[selected].is_number_prompt) {
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if (hidKeysDown() & KEY_A) {
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confirmed = true;
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lastElements = NULL;
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}
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}
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else {
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if (hidKeysDown() & KEY_LEFT)
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if (*elements[selected].value > elements[selected].min)
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(*elements[selected].value)--;
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if (hidKeysDown() & KEY_RIGHT)
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if (*elements[selected].value < elements[selected].max)
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(*elements[selected].value)++;
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}
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}
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// display
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cout << "\e[H\e[0m";
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for (size_t i = 0; i < elements.size(); i++) {
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cout << (i == selected && !confirmed ? "\e[7m" : "")
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<< elements[i].name << "\e[0m";
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if (elements[i].is_number_prompt)
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cout
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<< ((*(elements[i].value) == elements[i].min) ? " " : " <")
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<< *(elements[i].value)
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<< ((*(elements[i].value) == elements[i].max) ? " " : ">");
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cout << "\e[0K" << endl;
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}
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if (!confirmed)
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cout << "\e[2m" << "[Up/Down] Move / "
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<< (elements[selected].is_number_prompt ?
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"[Left/Right] Modify" : "(A) Confirm") << "\e[0K" << endl;
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else
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cout << "\e[2mOK.\e[0K\e[0m" << endl;
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return confirmed ? selected : -1;
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}
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int uc_menu_quick(const char *str, ...) {
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va_list arguments;
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auto elements = vector<s_uc_menu_element>();
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for (va_start(arguments, str); str; str = va_arg(arguments, const char *))
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elements.push_back({str, false, NULL, 0, 0});
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int r = -1;
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while (r < 0 && aptMainLoop())
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r = uc_menu(elements);
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return r;
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}
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void uc_pause(void) {
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cout << "\e[0;2mPress (A) to continue...\e[0m" << endl;
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while (aptMainLoop()) {
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hidScanInput();
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if (hidKeysDown() & KEY_A)
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break;
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gfxFlushBuffers();
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}
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}
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char *uc_keyboard(const char *def)
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{
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char *buf;
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SwkbdState swkbd;
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buf = new char[1000];
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if (!buf)
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return (NULL);
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swkbdInit(&swkbd, SWKBD_TYPE_NORMAL, 1, -1);
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swkbdSetInitialText(&swkbd, def);
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swkbdInputText(&swkbd, buf, 1000);
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return (buf);
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}
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