120 lines
4.8 KiB
C++
120 lines
4.8 KiB
C++
#include "../../../include/asset_mgr.hpp"
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#include "../../../include/shared.hpp"
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#include <FontWriter/fonts.hpp>
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#include <PSX/Periphery/periphery.hpp>
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#include <PSX/System/syscalls.hpp>
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#include <PSX/Timer/frame_timer.hpp>
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#include <stdio.h>
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#include <string.h>
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namespace BIOSInfo {
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using namespace JabyEngine;
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static constexpr auto TextOffset = Make::PositionI16(16, 16);
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struct FontSlider {
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static constexpr auto MoveTimeout = static_cast<uint8_t>(300_ms);
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static constexpr auto WaitTimeout = static_cast<uint8_t>(1000_ms);
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int16_t count;
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int16_t max;
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int8_t delta;
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IntervalTimer<uint8_t> wait_timer;
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static FontSlider create_for(const FontWriter::FontInfo& font_info, const char* str) {
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return FontSlider{
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.count = 0,
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.max = static_cast<int16_t>((strlen(str)*font_info.get_kern_size().width) - GPU::Display::Width + (TextOffset.x << 1)),
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.delta = static_cast<int8_t>(font_info.get_kern_size().width/2),
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.wait_timer = IntervalTimer<uint8_t>::create(FontSlider::MoveTimeout)
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};
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}
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void advance() {
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if(this->wait_timer.is_expired()) {
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this->wait_timer.reset();
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this->count += delta;
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if(this->count <= 0 || this->count >= this->max) {
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this->delta *= -1;
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this->wait_timer.set_interval(FontSlider::WaitTimeout);
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}
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else {
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this->wait_timer.set_interval(FontSlider::MoveTimeout);
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}
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}
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}
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};
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static struct {
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using BIOSStringOffset = const char*const (SysCall::BIOSVersion::*);
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const BIOSStringOffset bios_str_offset;
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const char*const display_str;
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FontSlider font_slider;
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} BIOSStringInfo[] = {
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{.bios_str_offset = &SysCall::BIOSVersion::kernel_maker, .display_str = "Kernel-Maker"},
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{.bios_str_offset = &SysCall::BIOSVersion::version_str, .display_str = "Version"},
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{.bios_str_offset = &SysCall::BIOSVersion::gui_version, .display_str = "GUI-Version"},
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{.bios_str_offset = &SysCall::BIOSVersion::copyright, .display_str = "Copyright"},
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};
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static GPU::TILE::Linked border_tiles[2] = {
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Make::TILE(Make::AreaI16(0, 0, TextOffset.x, GPU::Display::Height - 32), GPU::Color24::Black()).linked(),
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Make::TILE(Make::AreaI16(GPU::Display::Width - TextOffset.x, 0, TextOffset.x, GPU::Display::Height - 32), GPU::Color24::Black()).linked()
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};
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static SysCall::BIOSVersion setup() {
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const auto result = SysCall::get_bios_version();
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Shared::back_menu.reset();
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for(auto& bios_str_info : BIOSStringInfo) {
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bios_str_info.font_slider = FontSlider::create_for(FontWriter::BIOSFont::Info, result.*(bios_str_info.bios_str_offset));
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}
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border_tiles[0].concat(border_tiles[1]);
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return result;
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}
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static bool update_or_exit(const SysCall::BIOSVersion& bios_version) {
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static const auto move_cursor = [](JabyEngine::Cursor& cursor, int16_t dx, int16_t old_x) -> JabyEngine::Cursor& {
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cursor.pos.x = (old_x - dx);
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return cursor;
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};
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Periphery::query_controller();
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if(Shared::back_menu.update(Make::PositionI16(0, GPU::Display::Height - 32))) {
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return true;
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}
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auto cursor = FontWriter::update(TextOffset);
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FontWriter::bios_font_writer.write(cursor, "BIOS INFORMATION\n----------------\nDate (day/month/year):\n%i/%i/%i\n", bios_version.date.day, bios_version.date.month, bios_version.date.year);
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const auto old_pos_x = cursor.pos.x;
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for(auto& bios_str_info : BIOSStringInfo) {
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bios_str_info.font_slider.advance();
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FontWriter::bios_font_writer.write(move_cursor(cursor, 0, old_pos_x), "%s:\n", bios_str_info.display_str);
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FontWriter::bios_font_writer.write(move_cursor(cursor, bios_str_info.font_slider.count, old_pos_x), "%s\n", bios_version.*(bios_str_info.bios_str_offset));
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}
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FontWriter::bios_font_writer.write(move_cursor(cursor, 0, old_pos_x), "----------------\n");
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return false;
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}
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static void render() {
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Shared::back_menu.render();
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FontWriter::bios_font_writer.render();
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GPU::render(border_tiles[0]);
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}
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void main() {
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const auto bios_version = setup();
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while(true) {
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if(update_or_exit(bios_version)) {
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break;
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}
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GPU::swap_buffers_vsync(1);
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render();
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}
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}
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} |