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player.cpp
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/*
* This file is part of EasyRPG Player.
*
* EasyRPG Player is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* EasyRPG Player is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with EasyRPG Player. If not, see <http://www.gnu.org/licenses/>.
*/
// Headers
#include <algorithm>
#include <cstring>
#include <cstdlib>
#include <iostream>
#include <iomanip>
#include <fstream>
#include <memory>
#include <thread>
#ifdef _WIN32
# include "platform/windows/utils.h"
# include <windows.h>
#elif defined(EMSCRIPTEN)
# include <emscripten.h>
#endif
#include "async_handler.h"
#include "audio.h"
#include "cache.h"
#include "rand.h"
#include "cmdline_parser.h"
#include "dynrpg.h"
#include "filefinder.h"
#include "filefinder_rtp.h"
#include "fileext_guesser.h"
#include "game_actors.h"
#include "game_battle.h"
#include "game_map.h"
#include "game_message.h"
#include "game_enemyparty.h"
#include "game_ineluki.h"
#include "game_party.h"
#include "game_player.h"
#include "game_switches.h"
#include "game_screen.h"
#include "game_pictures.h"
#include "game_system.h"
#include "game_variables.h"
#include "game_strings.h"
#include "game_targets.h"
#include "game_windows.h"
#include "graphics.h"
#include <lcf/inireader.h>
#include "input.h"
#include <lcf/ldb/reader.h>
#include <lcf/lmt/reader.h>
#include <lcf/lsd/reader.h>
#include "main_data.h"
#include "output.h"
#include "player.h"
#include <lcf/reader_lcf.h>
#include <lcf/reader_util.h>
#include "scene_battle.h"
#include "scene_logo.h"
#include "scene_map.h"
#include "utils.h"
#include "version.h"
#include "game_quit.h"
#include "scene_settings.h"
#include "scene_title.h"
#include "instrumentation.h"
#include "transition.h"
#include <lcf/scope_guard.h>
#include "baseui.h"
#include "game_clock.h"
#include "message_overlay.h"
#ifdef __ANDROID__
#include "platform/android/android.h"
#endif
#if defined(HAVE_FLUIDSYNTH) || defined(HAVE_FLUIDLITE)
#include "decoder_fluidsynth.h"
#endif
#ifndef EMSCRIPTEN
// This is not used on Emscripten.
#include "exe_reader.h"
#endif
using namespace std::chrono_literals;
namespace Player {
int screen_width = SCREEN_TARGET_WIDTH;
int screen_height = SCREEN_TARGET_HEIGHT;
int menu_offset_x = (screen_width - MENU_WIDTH) / 2;
int menu_offset_y = (screen_height - MENU_HEIGHT) / 2;
int message_box_offset_x = (screen_width - MENU_WIDTH) / 2;
bool has_custom_resolution = false;
int exit_code = EXIT_SUCCESS;
bool exit_flag = false;
bool reset_flag = false;
bool debug_flag;
bool hide_title_flag;
int load_game_id;
int party_x_position;
int party_y_position;
std::vector<int> party_members;
int start_map_id;
bool no_rtp_flag;
std::string rtp_path;
bool no_audio_flag;
bool is_easyrpg_project;
std::string encoding;
std::string escape_symbol;
uint32_t escape_char;
std::string game_title;
std::shared_ptr<Meta> meta;
FileExtGuesser::RPG2KFileExtRemap fileext_map;
std::string startup_language;
Translation translation;
int frames;
std::string replay_input_path;
std::string record_input_path;
std::string command_line;
int speed_modifier_a;
int speed_modifier_b;
int rng_seed = -1;
Game_ConfigPlayer player_config;
Game_ConfigGame game_config;
#ifdef EMSCRIPTEN
std::string emscripten_game_name;
#endif
}
namespace {
std::vector<std::string> arguments;
// Overwritten by --encoding
std::string forced_encoding;
FileRequestBinding system_request_id;
FileRequestBinding save_request_id;
FileRequestBinding map_request_id;
}
void Player::Init(std::vector<std::string> args) {
frames = 0;
// Must be called before the first call to Output
Graphics::Init();
#ifdef _WIN32
SetConsoleOutputCP(65001);
#endif
// First parse command line arguments
arguments = args;
auto cfg = ParseCommandLine();
// Display a nice version string
auto header = GetFullVersionString() + " started";
Output::Debug("{}", header);
for (auto& c : header)
c = '=';
Output::Debug("{}", header);
#if defined(_WIN32)
WindowsUtils::InitMiniDumpWriter();
#endif
Output::Debug("CLI: {}", command_line);
Game_Clock::logClockInfo();
if (rng_seed < 0) {
Rand::SeedRandomNumberGenerator(time(NULL));
} else {
Rand::SeedRandomNumberGenerator(rng_seed);
}
Main_Data::Init();
DisplayUi.reset();
if(! DisplayUi) {
DisplayUi = BaseUi::CreateUi(Player::screen_width, Player::screen_height, cfg);
}
Input::Init(cfg.input, replay_input_path, record_input_path);
Input::AddRecordingData(Input::RecordingData::CommandLine, command_line);
player_config = std::move(cfg.player);
speed_modifier_a = cfg.input.speed_modifier_a.Get();
speed_modifier_b = cfg.input.speed_modifier_b.Get();
}
void Player::Run() {
Instrumentation::Init("EasyRPG-Player");
Scene::Push(std::make_shared<Scene_Logo>());
Graphics::UpdateSceneCallback();
reset_flag = false;
Game_Clock::ResetFrame(Game_Clock::now());
// Main loop
#if defined(USE_LIBRETRO) || defined(EMSCRIPTEN)
// emscripten implemented in main.cpp
// libretro invokes the MainLoop through a retro_run-callback
#else
while (Transition::instance().IsActive() || (Scene::instance && Scene::instance->type != Scene::Null)) {
MainLoop();
}
#endif
}
void Player::MainLoop() {
Instrumentation::FrameScope iframe;
const auto frame_time = Game_Clock::now();
Game_Clock::OnNextFrame(frame_time);
Player::UpdateInput();
int num_updates = 0;
while (Game_Clock::NextGameTimeStep()) {
if (num_updates > 0) {
Player::UpdateInput();
}
Scene::old_instances.clear();
Scene::instance->MainFunction();
Graphics::GetMessageOverlay().Update();
++num_updates;
}
if (num_updates == 0) {
// If no logical frames ran, we need to update the system keys only.
Input::UpdateSystem();
}
Player::Draw();
Scene::old_instances.clear();
if (!Transition::instance().IsActive() && Scene::instance->type == Scene::Null) {
Exit();
return;
}
auto frame_limit = DisplayUi->GetFrameLimit();
if (frame_limit == Game_Clock::duration()) {
return;
}
// Still time after graphic update? Yield until it's time for next one.
auto now = Game_Clock::now();
auto next = frame_time + frame_limit;
if (Game_Clock::now() < next) {
iframe.End();
Game_Clock::SleepFor(next - now);
}
}
void Player::Pause() {
Audio().BGM_Pause();
}
void Player::Resume() {
Input::ResetKeys();
Audio().BGM_Resume();
Game_Clock::ResetFrame(Game_Clock::now());
}
void Player::UpdateInput() {
// Input Logic:
if (Input::IsSystemTriggered(Input::TOGGLE_FPS)) {
DisplayUi->ToggleShowFps();
}
if (Input::IsSystemTriggered(Input::TAKE_SCREENSHOT)) {
Output::TakeScreenshot();
}
if (Input::IsSystemTriggered(Input::SHOW_LOG)) {
Output::ToggleLog();
}
if (Input::IsSystemTriggered(Input::TOGGLE_ZOOM)) {
DisplayUi->ToggleZoom();
}
float speed = 1.0;
if (Input::IsSystemPressed(Input::FAST_FORWARD_A)) {
speed = speed_modifier_a;
}
if (Input::IsSystemPressed(Input::FAST_FORWARD_B)) {
speed = speed_modifier_b;
}
Game_Clock::SetGameSpeedFactor(speed);
if (Main_Data::game_quit) {
reset_flag |= Main_Data::game_quit->ShouldQuit();
}
// Update Logic:
DisplayUi->ProcessEvents();
}
void Player::Update(bool update_scene) {
std::shared_ptr<Scene> old_instance = Scene::instance;
if (exit_flag) {
Scene::PopUntil(Scene::Null);
} else if (reset_flag && !Scene::IsAsyncPending()) {
reset_flag = false;
if (Scene::ReturnToTitleScene()) {
// Fade out music and stop sound effects before returning
Main_Data::game_system->BgmFade(800);
Audio().SE_Stop();
// Do not update this scene until it's properly set up in the next main loop
update_scene = false;
}
}
if (update_scene) {
IncFrame();
}
Audio().Update();
Input::Update();
// Game events can query full screen status and change their behavior, so this needs to
// be a game key and not a system key.
if (Input::IsTriggered(Input::TOGGLE_FULLSCREEN)) {
DisplayUi->ToggleFullscreen();
}
if (Main_Data::game_quit) {
Main_Data::game_quit->Update();
}
auto& transition = Transition::instance();
if (transition.IsActive()) {
transition.Update();
} else {
// If we aren't waiting on a transition, but we are waiting for scene delay.
Scene::instance->UpdateDelayFrames();
}
if (update_scene) {
if (Main_Data::game_ineluki) {
Main_Data::game_ineluki->Update();
}
Scene::instance->Update();
}
#ifdef __ANDROID__
EpAndroid::invoke();
#endif
}
void Player::Draw() {
Graphics::Update();
Graphics::Draw(*DisplayUi->GetDisplaySurface());
DisplayUi->UpdateDisplay();
}
void Player::IncFrame() {
++frames;
if (Main_Data::game_system) {
Main_Data::game_system->IncFrameCounter();
}
}
int Player::GetFrames() {
return frames;
}
void Player::Exit() {
if (player_config.settings_autosave.Get()) {
Scene_Settings::SaveConfig(true);
}
Graphics::UpdateSceneCallback();
#ifdef EMSCRIPTEN
BitmapRef surface = DisplayUi->GetDisplaySurface();
std::string message = "It's now safe to turn off\n your browser.";
DisplayUi->CleanDisplay();
Text::Draw(*surface, 84, DisplayUi->GetHeight() / 2 - 16, *Font::DefaultBitmapFont(), Color(221, 123, 64, 255), message);
DisplayUi->UpdateDisplay();
auto ret = FileFinder::Root().OpenOutputStream("/tmp/message.png", std::ios_base::binary | std::ios_base::out | std::ios_base::trunc);
if (ret) Output::TakeScreenshot(ret);
#endif
Player::ResetGameObjects();
Font::Dispose();
DynRpg::Reset();
Graphics::Quit();
Output::Quit();
FileFinder::Quit();
DisplayUi.reset();
}
Game_Config Player::ParseCommandLine() {
debug_flag = false;
hide_title_flag = false;
exit_flag = false;
reset_flag = false;
load_game_id = -1;
party_x_position = -1;
party_y_position = -1;
start_map_id = -1;
no_rtp_flag = false;
no_audio_flag = false;
is_easyrpg_project = false;
Game_Battle::battle_test.enabled = false;
std::stringstream ss;
for (size_t i = 1; i < arguments.size(); ++i) {
ss << arguments[i] << " ";
}
command_line = ss.str();
CmdlineParser cp(arguments);
auto cfg = Game_Config::Create(cp);
bool battletest_handled = false;
cp.Rewind();
if (!cp.Done()) {
// BattleTest argument handling in a RPG_RT compatible way is very ugly because the arguments do not follow
// directly. Try to parse it and afterwards rewind the parser to parse the rest.
CmdlineArg arg;
long li_value = 0;
// Legacy BattleTest handling: When BattleTest is argument 1, then the values are:
// - arg4: troop_id
// - arg5-7: formation, condition, terrain_id (2k3 only)
// - arg2-3 are unrelated ("ShowTitle Window")
if (cp.ParseNext(arg, 6, {"battletest"})) {
Game_Battle::battle_test.enabled = true;
Game_Battle::battle_test.troop_id = 0;
// Starting from 3 to reach arg4 from arg1
if (arg.NumValues() >= 3) {
if (arg.ParseValue(2, li_value)) {
Game_Battle::battle_test.troop_id = li_value;
}
}
if (arg.NumValues() >= 6) {
if (arg.ParseValue(3, li_value)) {
Game_Battle::battle_test.formation = static_cast<lcf::rpg::System::BattleFormation>(li_value);
}
if (arg.ParseValue(4, li_value)) {
Game_Battle::battle_test.condition = static_cast<lcf::rpg::System::BattleCondition>(li_value);
}
if (arg.ParseValue(5, li_value)) {
Game_Battle::battle_test.terrain_id = static_cast<lcf::rpg::System::BattleFormation>(li_value);
}
}
battletest_handled = true;
}
}
cp.Rewind();
while (!cp.Done()) {
CmdlineArg arg;
long li_value = 0;
if (cp.ParseNext(arg, 0, "window")) {
// Legacy RPG_RT argument - window
cfg.video.fullscreen.Set(false);
continue;
}
if (cp.ParseNext(arg, 0, {"testplay", "--test-play"})) {
// Legacy RPG_RT argument - testplay
debug_flag = true;
continue;
}
if (cp.ParseNext(arg, 0, {"hidetitle", "--hide-title"})) {
// Legacy RPG_RT argument - hidetitle
hide_title_flag = true;
continue;
}
if(!battletest_handled && cp.ParseNext(arg, 4, {"battletest", "--battle-test"})) {
// Legacy RPG_RT argument - battletest
Game_Battle::battle_test.enabled = true;
Game_Battle::battle_test.troop_id = 0;
if (arg.NumValues() > 0) {
if (arg.ParseValue(0, li_value)) {
Game_Battle::battle_test.troop_id = li_value;
}
}
if (arg.NumValues() >= 4) {
// 2k3 passes formation, condition and terrain_id as args 5-7
if (arg.ParseValue(1, li_value)) {
Game_Battle::battle_test.formation = static_cast<lcf::rpg::System::BattleFormation>(li_value);
} else {
// When the argument is not a number, args5-7 were likely not specified and are something different
// Rewind to prevent losing other args
cp.RewindBy(3);
continue;
}
if (arg.ParseValue(2, li_value)) {
Game_Battle::battle_test.condition = static_cast<lcf::rpg::System::BattleCondition>(li_value);
}
if (arg.ParseValue(3, li_value)) {
Game_Battle::battle_test.terrain_id = static_cast<lcf::rpg::System::BattleFormation>(li_value);
}
} else if (arg.NumValues() >= 2) {
// Only troop-id was provided: Rewind to prevent losing other args
cp.RewindBy(arg.NumValues() - 1);
}
continue;
}
if (cp.ParseNext(arg, 1, "--project-path") && arg.NumValues() > 0) {
if (arg.NumValues() > 0) {
auto gamefs = FileFinder::Root().Create(FileFinder::MakeCanonical(arg.Value(0), 0));
if (!gamefs) {
Output::Error("Invalid --project-path {}", arg.Value(0));
}
FileFinder::SetGameFilesystem(gamefs);
}
continue;
}
if (cp.ParseNext(arg, 1, "--save-path")) {
if (arg.NumValues() > 0) {
auto savefs = FileFinder::Root().Create(FileFinder::MakeCanonical(arg.Value(0), 0));
if (!savefs) {
Output::Error("Invalid --save-path {}", arg.Value(0));
}
FileFinder::SetSaveFilesystem(savefs);
}
continue;
}
if (cp.ParseNext(arg, 1, "--load-game-id")) {
if (arg.ParseValue(0, li_value)) {
load_game_id = li_value;
}
continue;
}
/*else if (*it == "--load-game") {
// load game by filename
}
else if (*it == "--database") {
// overwrite database file
}
else if (*it == "--map-tree") {
// overwrite map tree file
}
else if (*it == "--start-map") {
// overwrite start map by filename
}*/
if (cp.ParseNext(arg, 1, "--seed")) {
if (arg.ParseValue(0, li_value) && li_value > 0) {
rng_seed = li_value;
}
continue;
}
if (cp.ParseNext(arg, 1, "--start-map-id")) {
if (arg.ParseValue(0, li_value)) {
start_map_id = li_value;
}
continue;
}
if (cp.ParseNext(arg, 2, "--start-position")) {
if (arg.ParseValue(0, li_value)) {
party_x_position = li_value;
}
if (arg.ParseValue(1, li_value)) {
party_y_position = li_value;
}
continue;
}
if (cp.ParseNext(arg, 4, "--start-party")) {
for (int i = 0; i < arg.NumValues(); ++i) {
if (arg.ParseValue(i, li_value)) {
party_members.push_back(li_value);
}
}
continue;
}
if (cp.ParseNext(arg, 1, "--record-input")) {
if (arg.NumValues() > 0) {
record_input_path = arg.Value(0);
}
continue;
}
if (cp.ParseNext(arg, 1, "--replay-input")) {
if (arg.NumValues() > 0) {
replay_input_path = arg.Value(0);
}
continue;
}
if (cp.ParseNext(arg, 1, "--encoding")) {
if (arg.NumValues() > 0) {
forced_encoding = arg.Value(0);
}
continue;
}
if (cp.ParseNext(arg, 0, {"--no-audio", "--disable-audio"})) {
no_audio_flag = true;
continue;
}
if (cp.ParseNext(arg, 0, {"--no-rtp", "--disable-rtp"})) {
no_rtp_flag = true;
continue;
}
if (cp.ParseNext(arg, 1, "--rtp-path")) {
if (arg.NumValues() > 0) {
rtp_path = arg.Value(0);
}
continue;
}
if (cp.ParseNext(arg, 0, "--no-log-color")) {
Output::SetTermColor(false);
continue;
}
if (cp.ParseNext(arg, 1, "--language")) {
if (arg.NumValues() > 0) {
startup_language = arg.Value(0);
if (startup_language == "default") {
startup_language.clear();
}
}
continue;
}
#if defined(HAVE_FLUIDSYNTH) || defined(HAVE_FLUIDLITE)
if (cp.ParseNext(arg, 1, "--soundfont")) {
if (arg.NumValues() > 0) {
FluidSynthDecoder::SetSoundfont(arg.Value(0));
}
continue;
}
#endif
if (cp.ParseNext(arg, 0, "--version", 'v')) {
std::cout << GetFullVersionString() << std::endl;
exit(0);
break;
}
if (cp.ParseNext(arg, 0, {"--help", "/?"}, 'h')) {
PrintUsage();
exit(0);
break;
}
#ifdef EMSCRIPTEN
if (cp.ParseNext(arg, 1, "--game")) {
if (arg.NumValues() > 0) {
emscripten_game_name = arg.Value(0);
}
continue;
}
#endif
cp.SkipNext();
}
return cfg;
}
void Player::CreateGameObjects() {
// Parse game specific settings
CmdlineParser cp(arguments);
game_config = Game_ConfigGame::Create(cp);
// Load the meta information file.
// Note: This should eventually be split across multiple folders as described in Issue #1210
std::string meta_file = FileFinder::Game().FindFile(META_NAME);
meta.reset(new Meta(meta_file));
// Guess non-standard extensions (for the DB) before loading the encoding
GuessNonStandardExtensions();
GetEncoding();
escape_symbol = lcf::ReaderUtil::Recode("\\", encoding);
if (escape_symbol.empty()) {
Output::Error("Invalid encoding: {}.", encoding);
}
escape_char = Utils::DecodeUTF32(Player::escape_symbol).front();
// Check for translation-related directories and load language names.
translation.InitTranslations();
std::string game_path = FileFinder::GetFullFilesystemPath(FileFinder::Game());
std::string save_path = FileFinder::GetFullFilesystemPath(FileFinder::Save());
if (game_path == save_path) {
Output::DebugStr("Game and Save Directory:");
FileFinder::DumpFilesystem(FileFinder::Game());
} else {
Output::Debug("Game Directory:");
FileFinder::DumpFilesystem(FileFinder::Game());
Output::Debug("SaveDirectory:", save_path);
FileFinder::DumpFilesystem(FileFinder::Save());
}
LoadDatabase();
bool no_rtp_warning_flag = false;
Player::has_custom_resolution = false;
{ // Scope lifetime of variables for ini parsing
std::string ini_file = FileFinder::Game().FindFile(INI_NAME);
auto ini_stream = FileFinder::Game().OpenInputStream(ini_file, std::ios_base::in);
if (ini_stream) {
lcf::INIReader ini(ini_stream);
if (ini.ParseError() != -1) {
std::string title = ini.Get("RPG_RT", "GameTitle", GAME_TITLE);
game_title = lcf::ReaderUtil::Recode(title, encoding);
no_rtp_warning_flag = ini.Get("RPG_RT", "FullPackageFlag", "0") == "1" ? true : no_rtp_flag;
if (ini.HasValue("RPG_RT", "WinW") || ini.HasValue("RPG_RT", "WinH")) {
Player::screen_width = ini.GetInteger("RPG_RT", "WinW", SCREEN_TARGET_WIDTH);
Player::screen_height = ini.GetInteger("RPG_RT", "WinH", SCREEN_TARGET_HEIGHT);
Player::has_custom_resolution = true;
}
}
}
}
std::stringstream title;
if (!game_title.empty()) {
Output::Debug("Loading game {}", game_title);
title << game_title << " - ";
Input::AddRecordingData(Input::RecordingData::GameTitle, game_title);
} else {
Output::Debug("Could not read game title.");
}
title << GAME_TITLE;
DisplayUi->SetTitle(title.str());
if (no_rtp_warning_flag) {
Output::Debug("Game does not need RTP (FullPackageFlag=1)");
}
// ExFont parsing
Cache::exfont_custom.clear();
// Check for bundled ExFont
auto exfont_stream = FileFinder::OpenImage("Font", "ExFont");
if (!exfont_stream) {
// Backwards compatible with older Player versions
exfont_stream = FileFinder::OpenImage(".", "ExFont");
}
int& engine = game_config.engine;
#ifndef EMSCRIPTEN
// Attempt reading ExFont and version information from RPG_RT.exe (not supported on Emscripten)
std::unique_ptr<EXEReader> exe_reader;
auto exeis = FileFinder::Game().OpenFile(EXE_NAME);
if (exeis) {
exe_reader.reset(new EXEReader(std::move(exeis)));
Cache::exfont_custom = exe_reader->GetExFont();
if (engine == EngineNone) {
auto version_info = exe_reader->GetFileInfo();
version_info.Print();
bool is_patch_maniac;
engine = version_info.GetEngineType(is_patch_maniac);
if (!game_config.patch_override) {
game_config.patch_maniac.Set(is_patch_maniac);
}
}
if (engine == EngineNone) {
Output::Debug("Unable to detect version from exe");
}
} else {
Output::Debug("Cannot find RPG_RT");
}
#endif
if (exfont_stream) {
Output::Debug("Using custom ExFont: {}", FileFinder::GetPathInsideGamePath(exfont_stream.GetName()));
Cache::exfont_custom = Utils::ReadStream(exfont_stream);
}
if (engine == EngineNone) {
if (lcf::Data::system.ldb_id == 2003) {
engine = EngineRpg2k3;
if (!FileFinder::Game().FindFile("ultimate_rt_eb.dll").empty()) {
engine |= EngineEnglish | EngineMajorUpdated;
}
} else {
engine = EngineRpg2k;
if (lcf::Data::data.version >= 1) {
engine |= EngineEnglish | EngineMajorUpdated;
}
}
if (!(engine & EngineMajorUpdated)) {
if (FileFinder::IsMajorUpdatedTree()) {
engine |= EngineMajorUpdated;
}
}
}
Output::Debug("Engine configured as: 2k={} 2k3={} MajorUpdated={} Eng={}", Player::IsRPG2k(), Player::IsRPG2k3(), Player::IsMajorUpdatedVersion(), Player::IsEnglish());
Main_Data::filefinder_rtp = std::make_unique<FileFinder_RTP>(no_rtp_flag, no_rtp_warning_flag, rtp_path);
if (!game_config.patch_override) {
if (!FileFinder::Game().FindFile("harmony.dll").empty()) {
game_config.patch_key_patch.Set(true);
}
if (!FileFinder::Game().FindFile("dynloader.dll").empty()) {
game_config.patch_dynrpg.Set(true);
Output::Warning("This game uses DynRPG and will not run properly.");
}
if (!FileFinder::Game().FindFile("accord.dll").empty()) {
game_config.patch_maniac.Set(true);
}
}
game_config.PrintActivePatches();
ResetGameObjects();
LoadFonts();
if (Player::IsPatchKeyPatch()) {
Main_Data::game_ineluki->ExecuteScriptList(FileFinder::Game().FindFile("autorun.script"));
}
}
bool Player::ChangeResolution(int width, int height) {
if (!DisplayUi->ChangeDisplaySurfaceResolution(width, height)) {
Output::Warning("Resolution change to {}x{} failed", width, height);
return false;
}
Player::screen_width = width;
Player::screen_height = height;
Player::menu_offset_x = std::max<int>((Player::screen_width - MENU_WIDTH) / 2, 0);
Player::menu_offset_y = std::max<int>((Player::screen_height - MENU_HEIGHT) / 2, 0);
Player::message_box_offset_x = std::max<int>((Player::screen_width - MENU_WIDTH) / 2, 0);
Graphics::GetMessageOverlay().OnResolutionChange();
if (Main_Data::game_quit) {
Main_Data::game_quit->OnResolutionChange();
}
Output::Debug("Resolution changed to {}x{}", width, height);
return true;
}
void Player::RestoreBaseResolution() {
if (Player::screen_width == SCREEN_TARGET_WIDTH && Player::screen_height == SCREEN_TARGET_HEIGHT) {
return;
}
if (!Player::ChangeResolution(SCREEN_TARGET_WIDTH, SCREEN_TARGET_HEIGHT)) {
// Considering that this is the base resolution this should never fail
Output::Error("Failed restoring base resolution");
}
}
void Player::ResetGameObjects() {
// The init order is important
Main_Data::Cleanup();
Main_Data::game_switches = std::make_unique<Game_Switches>();
Main_Data::game_switches->SetLowerLimit(lcf::Data::switches.size());
auto min_var = lcf::Data::system.easyrpg_variable_min_value;
if (min_var == 0) {
if ((Player::game_config.patch_maniac.Get() & 1) == 1) {
min_var = std::numeric_limits<Game_Variables::Var_t>::min();
} else {
min_var = Player::IsRPG2k3() ? Game_Variables::min_2k3 : Game_Variables::min_2k;
}
}
auto max_var = lcf::Data::system.easyrpg_variable_max_value;
if (max_var == 0) {
if ((Player::game_config.patch_maniac.Get() & 1) == 1) {
max_var = std::numeric_limits<Game_Variables::Var_t>::max();
} else {
max_var = Player::IsRPG2k3() ? Game_Variables::max_2k3 : Game_Variables::max_2k;
}
}
Main_Data::game_variables = std::make_unique<Game_Variables>(min_var, max_var);
Main_Data::game_variables->SetLowerLimit(lcf::Data::variables.size());
Main_Data::game_strings = std::make_unique<Game_Strings>();
// Prevent a crash when Game_Map wants to reset the screen content
// because Setup() modified pictures array
Main_Data::game_screen = std::make_unique<Game_Screen>();
Main_Data::game_pictures = std::make_unique<Game_Pictures>();
Main_Data::game_windows = std::make_unique<Game_Windows>();
Main_Data::game_actors = std::make_unique<Game_Actors>();
Game_Map::Init();
Main_Data::game_system = std::make_unique<Game_System>();
Main_Data::game_targets = std::make_unique<Game_Targets>();
Main_Data::game_enemyparty = std::make_unique<Game_EnemyParty>();
Main_Data::game_party = std::make_unique<Game_Party>();
Main_Data::game_player = std::make_unique<Game_Player>();
Main_Data::game_quit = std::make_unique<Game_Quit>();
Main_Data::game_switches_global = std::make_unique<Game_Switches>();
Main_Data::game_variables_global = std::make_unique<Game_Variables>(min_var, max_var);
Main_Data::game_ineluki = std::make_unique<Game_Ineluki>();
DynRpg::Reset();
Game_Clock::ResetFrame(Game_Clock::now());
Main_Data::game_system->ReloadSystemGraphic();
Input::ResetMask();
}
static bool DefaultLmuStartFileExists(const FilesystemView& fs) {
// Compute map_id based on command line.
int map_id = Player::start_map_id == -1 ? lcf::Data::treemap.start.party_map_id : Player::start_map_id;
std::string mapName = Game_Map::ConstructMapName(map_id, false);
// Now see if the file exists.
return !fs.FindFile(mapName).empty();
}
void Player::GuessNonStandardExtensions() {
// Check all conditions, but check the remap last (since it is potentially slower).
FileExtGuesser::RPG2KNonStandardFilenameGuesser rpg2kRemap;
if (!FileFinder::IsRPG2kProject(FileFinder::Game()) &&
!FileFinder::IsEasyRpgProject(FileFinder::Game())) {
rpg2kRemap = FileExtGuesser::GetRPG2kProjectWithRenames(FileFinder::Game());
if (rpg2kRemap.Empty()) {
// Unlikely to happen because of the game browser only launches valid games
Output::Error("{}\n\n{}\n\n{}\n\n{}","No valid game was found.",
"EasyRPG must be run from a game folder containing\nRPG_RT.ldb and RPG_RT.lmt.",
"This engine only supports RPG Maker 2000 and 2003\ngames.",
"RPG Maker XP, VX, VX Ace and MV are NOT supported.");
}
}
// At this point we haven't yet determined if this is an easyrpg project or not.
// There are several ways to handle this, but we just put 'is_easyrpg_project' in the header
// and calculate it here.
// Try loading EasyRPG project files first, then fallback to normal RPG Maker
std::string edb = FileFinder::Game().FindFile(DATABASE_NAME_EASYRPG);
std::string emt = FileFinder::Game().FindFile(TREEMAP_NAME_EASYRPG);
is_easyrpg_project = !edb.empty() && !emt.empty();
// Non-standard extensions only apply to non-EasyRPG projects
if (!is_easyrpg_project && !rpg2kRemap.Empty()) {
fileext_map = rpg2kRemap.guessExtensions(*meta);
} else {
fileext_map = FileExtGuesser::RPG2KFileExtRemap();
}
}
void Player::LoadDatabase() {
// Load lcf::Database
lcf::Data::Clear();
if (is_easyrpg_project) {
std::string edb = FileFinder::Game().FindFile(DATABASE_NAME_EASYRPG);
auto edb_stream = FileFinder::Game().OpenInputStream(edb, std::ios_base::in);
if (!edb_stream) {
Output::Error("Error loading {}", DATABASE_NAME_EASYRPG);
return;
}
auto db = lcf::LDB_Reader::LoadXml(edb_stream);
if (!db) {
Output::ErrorStr(lcf::LcfReader::GetError());
return;
} else {
lcf::Data::data = std::move(*db);
}
std::string emt = FileFinder::Game().FindFile(TREEMAP_NAME_EASYRPG);
auto emt_stream = FileFinder::Game().OpenInputStream(emt, std::ios_base::in);
if (!emt_stream) {
Output::Error("Error loading {}", TREEMAP_NAME_EASYRPG);
return;
}
auto treemap = lcf::LMT_Reader::LoadXml(emt_stream);
if (!treemap) {
Output::ErrorStr(lcf::LcfReader::GetError());
} else {