virtual void OnTimeout()
{
/* Widgets WID_SL_DELETE_SELECTION and WID_SL_SAVE_GAME only exist when saving to a file. */
if (this->fop != SLO_SAVE) return;
if (this->IsWidgetLowered(WID_SL_DELETE_SELECTION)) { // Delete button clicked
if (!FiosDelete(this->filename_editbox.text.buf)) {
ShowErrorMessage(STR_ERROR_UNABLE_TO_DELETE_FILE, INVALID_STRING_ID, WL_ERROR);
} else {
this->InvalidateData(SLIWD_RESCAN_FILES);
/* Reset file name to current date on successful delete */
if (this->abstract_filetype == FT_SAVEGAME) GenerateFileName();
}
} else if (this->IsWidgetLowered(WID_SL_SAVE_GAME)) { // Save button clicked
if (this->abstract_filetype == FT_SAVEGAME || this->abstract_filetype == FT_SCENARIO) {
FiosMakeSavegameName(_file_to_saveload.name, this->filename_editbox.text.buf, lastof(_file_to_saveload.name));
if (FioCheckFileExists(_file_to_saveload.name, Subdirectory::SAVE_DIR)) {
ShowQuery(STR_SAVELOAD_OVERWRITE_TITLE, STR_SAVELOAD_OVERWRITE_WARNING, this, SaveLoadWindow::SaveGameConfirmationCallback);
} else {
_switch_mode = SM_SAVE_GAME;
}
} else {
FiosMakeHeightmapName(_file_to_saveload.name, this->filename_editbox.text.buf, lastof(_file_to_saveload.name));
if (FioCheckFileExists(_file_to_saveload.name, Subdirectory::SAVE_DIR)) {
ShowQuery(STR_SAVELOAD_OVERWRITE_TITLE, STR_SAVELOAD_OVERWRITE_WARNING, this, SaveLoadWindow::SaveHeightmapConfirmationCallback);
} else {
_switch_mode = SM_SAVE_HEIGHTMAP;
}
}
/* In the editor set up the vehicle engines correctly (date might have changed) */
if (_game_mode == GM_EDITOR) StartupEngines();
}
}
bool ScriptScanner::AddFile(const char *filename, size_t basepath_length, const char *tar_filename)
{
free(this->main_script);
this->main_script = strdup(filename);
if (this->main_script == NULL) return false;
free(this->tar_file);
if (tar_filename != NULL) {
this->tar_file = strdup(tar_filename);
if (this->tar_file == NULL) return false;
} else {
this->tar_file = NULL;
}
const char *end = this->main_script + strlen(this->main_script) + 1;
char *p = strrchr(this->main_script, PATHSEPCHAR);
if (p == NULL) {
p = this->main_script;
} else {
/* Skip over the path separator character. We don't need that. */
p++;
}
strecpy(p, "main.nut", end);
if (!FioCheckFileExists(filename, this->subdir) || !FioCheckFileExists(this->main_script, this->subdir)) return false;
/* We don't care if one of the other scripts failed to load. */
this->engine->ResetCrashed();
this->engine->LoadScript(filename);
return true;
}
/**
* Find the GRFID of a given grf, and calculate its md5sum.
* @param config grf to fill.
* @param is_static grf is static.
* @param subdir the subdirectory to search in.
* @return Operation was successfully completed.
*/
bool FillGRFDetails(GRFConfig *config, bool is_static, Subdirectory subdir)
{
if (!FioCheckFileExists(config->filename, subdir)) {
config->status = GCS_NOT_FOUND;
return false;
}
/* Find and load the Action 8 information */
LoadNewGRFFile(config, CONFIG_SLOT, GLS_FILESCAN, subdir);
config->SetSuitablePalette();
config->FinalizeParameterInfo();
/* Skip if the grfid is 0 (not read) or 0xFFFFFFFF (ttdp system grf) */
if (config->ident.grfid == 0 || config->ident.grfid == 0xFFFFFFFF || config->IsOpenTTDBaseGRF()) return false;
if (is_static) {
/* Perform a 'safety scan' for static GRFs */
LoadNewGRFFile(config, 62, GLS_SAFETYSCAN, subdir);
/* GCF_UNSAFE is set if GLS_SAFETYSCAN finds unsafe actions */
if (HasBit(config->flags, GCF_UNSAFE)) return false;
}
return CalcGRFMD5Sum(config, subdir);
}
/* Find the GRFID and calculate the md5sum */
bool FillGRFDetails(GRFConfig *config, bool is_static)
{
if (!FioCheckFileExists(config->filename)) {
config->status = GCS_NOT_FOUND;
return false;
}
/* Find and load the Action 8 information */
LoadNewGRFFile(config, CONFIG_SLOT, GLS_FILESCAN);
/* Skip if the grfid is 0 (not read) or 0xFFFFFFFF (ttdp system grf) */
if (config->grfid == 0 || config->grfid == 0xFFFFFFFF || config->IsOpenTTDBaseGRF()) return false;
if (is_static) {
/* Perform a 'safety scan' for static GRFs */
LoadNewGRFFile(config, 62, GLS_SAFETYSCAN);
/* GCF_UNSAFE is set if GLS_SAFETYSCAN finds unsafe actions */
if (HasBit(config->flags, GCF_UNSAFE)) return false;
}
config->windows_paletted = (_use_palette == PAL_WINDOWS);
return CalcGRFMD5Sum(config);
}
static void SelectSongToPlay()
{
uint i = 0;
uint j = 0;
memset(_cur_playlist, 0, sizeof(_cur_playlist));
do {
const char *filename = BaseMusic::GetUsedSet()->files[_playlists[_msf.playlist][i] - 1].filename;
/* We are now checking for the existence of that file prior
* to add it to the list of available songs */
if (!StrEmpty(filename) && FioCheckFileExists(filename, GM_DIR)) {
_cur_playlist[j] = _playlists[_msf.playlist][i];
j++;
}
} while (_playlists[_msf.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
/* Do not shuffle when on the intro-start window, as the song to play has to be the original TTD Theme*/
if (_msf.shuffle && _game_mode != GM_MENU) {
i = 500;
do {
uint32 r = InteractiveRandom();
byte *a = &_cur_playlist[GB(r, 0, 5)];
byte *b = &_cur_playlist[GB(r, 8, 5)];
if (*a != 0 && *b != 0) {
byte t = *a;
*a = *b;
*b = t;
}
} while (--i);
}
}
static bool OpenPNGFile(const char *filename, uint32 id, bool mask)
{
char png_file[MAX_PATH];
/* Add path separator after 'sprites' if not present */
const char *sep = (filename[0] == PATHSEPCHAR) ? "" : PATHSEP;
snprintf(png_file, sizeof(png_file), "sprites%s%s" PATHSEP "%d%s.png", sep, filename, id, mask ? "m" : "");
if (FioCheckFileExists(png_file)) {
FioOpenFile(PNG_SLOT, png_file);
return true;
}
/* TODO -- Add TAR support */
return false;
}
/**
* Load all translations that we know of.
* @return Container with all (compiled) translations.
*/
GameStrings *LoadTranslations()
{
const GameInfo *info = Game::GetInfo();
char filename[512];
strecpy(filename, info->GetMainScript(), lastof(filename));
char *e = strrchr(filename, PATHSEPCHAR);
if (e == NULL) return NULL;
e++; // Make 'e' point after the PATHSEPCHAR
strecpy(e, "lang" PATHSEP "english.txt", lastof(filename));
if (!FioCheckFileExists(filename, GAME_DIR)) return NULL;
GameStrings *gs = new GameStrings();
try {
*gs->raw_strings.Append() = ReadRawLanguageStrings(filename);
/* Scan for other language files */
LanguageScanner scanner(gs, filename);
strecpy(e, "lang" PATHSEP, lastof(filename));
size_t len = strlen(filename);
const char *tar_filename = info->GetTarFile();
TarList::iterator iter;
if (tar_filename != NULL && (iter = _tar_list[GAME_DIR].find(tar_filename)) != _tar_list[GAME_DIR].end()) {
/* The main script is in a tar file, so find all files that
* are in the same tar and add them to the langfile scanner. */
TarFileList::iterator tar;
FOR_ALL_TARS(tar, GAME_DIR) {
/* Not in the same tar. */
if (tar->second.tar_filename != iter->first) continue;
/* Check the path and extension. */
if (tar->first.size() <= len || tar->first.compare(0, len, filename) != 0) continue;
if (tar->first.compare(tar->first.size() - 4, 4, ".txt") != 0) continue;
scanner.AddFile(tar->first.c_str(), 0, tar_filename);
}
} else {
/* Scan filesystem */
scanner.Scan(filename);
}
gs->Compile();
return gs;
} catch (...) {
static void SelectSongToPlay()
{
uint i = 0;
uint j = 0;
memset(_cur_playlist, 0, sizeof(_cur_playlist));
do {
/* File is the index into the file table of the music set. The play list uses 0 as 'no entry',
* so we need to subtract 1. In case of 'no entry' (file = -1), just skip adding it outright. */
int file = _playlists[_settings_client.music.playlist][i] - 1;
if (file >= 0) {
const char *filename = BaseMusic::GetUsedSet()->files[file].filename;
/* We are now checking for the existence of that file prior
* to add it to the list of available songs */
if (!StrEmpty(filename) && FioCheckFileExists(filename, BASESET_DIR)) {
_cur_playlist[j] = _playlists[_settings_client.music.playlist][i];
j++;
}
}
} while (_playlists[_settings_client.music.playlist][++i] != 0 && j < lengthof(_cur_playlist) - 1);
/* Do not shuffle when on the intro-start window, as the song to play has to be the original TTD Theme*/
if (_settings_client.music.shuffle && _game_mode != GM_MENU) {
i = 500;
do {
uint32 r = InteractiveRandom();
byte *a = &_cur_playlist[GB(r, 0, 5)];
byte *b = &_cur_playlist[GB(r, 8, 5)];
if (*a != 0 && *b != 0) {
byte t = *a;
*a = *b;
*b = t;
}
} while (--i);
}
}
