+ if (download_tape && entry->id == -1)
+ return FALSE;
+
+ server_scores.tape_downloaded = FALSE;
+
+ if (download_tape)
+ ApiGetScoreTapeAsThread(level_nr, entry->id, entry->tape_basename);
+
+ SetGameStatus(GAME_MODE_PLAYING);
+
+ FadeOut(REDRAW_FIELD);
+
+ if (download_tape && !PlayScoreTape_WaitForDownload())
+ {
+ SetGameStatus(GAME_MODE_SCOREINFO);
+ ClearField();
+
+ Request("Cannot download score tape from score server!", REQ_CONFIRM);
+
+ return FALSE;
+ }
+
+ if (!TAPE_IS_STOPPED(tape))
+ TapeStop();
+
+ // if tape recorder already contains a tape, remove it without asking
+ TapeErase();
+
+ LoadScoreTape(entry->tape_basename, level_nr);
+
+ if (TAPE_IS_EMPTY(tape))
+ {
+ SetGameStatus(GAME_MODE_SCOREINFO);
+ ClearField();
+
+ Request("Cannot load score tape for this level!", REQ_CONFIRM);
+
+ return FALSE;
+ }
+
+ FadeSkipNextFadeOut();
+
+ TapeStartGamePlaying();
+
+ score_info_tape_play = TRUE;
+
+ return TRUE;
+}
+
+static boolean checkTapesFromSameLevel(struct TapeInfo *t1, struct TapeInfo *t2)
+{
+ return (strEqual(t1->level_identifier, t2->level_identifier) &&
+ t1->level_nr == t2->level_nr);
+}
+
+static void CopyTape(struct TapeInfo *tape_from, struct TapeInfo *tape_to)
+{
+ *tape_to = *tape_from;
+}
+
+static void SwapTapes(struct TapeInfo *t1, struct TapeInfo *t2)
+{
+ struct TapeInfo tmp = *t1;
+
+ *t1 = *t2;
+ *t2 = tmp;
+}
+
+static void CopyTapeToUndoBuffer(void)
+{
+ // copy tapes to undo buffer if large enough (or larger than last undo tape)
+ // or if the last undo tape is from a different level set or level number
+ if (tape.length_seconds >= TAPE_MIN_SECONDS_FOR_UNDO_BUFFER ||
+ tape.length_seconds >= tape_undo_buffer.length_seconds ||
+ !checkTapesFromSameLevel(&tape, &tape_undo_buffer))
+ {
+ CopyTape(&tape, &tape_undo_buffer);
+ }
+}
+
+void UndoTape(void)
+{
+ // only undo tapes from same level set and with same level number
+ if (!checkTapesFromSameLevel(&tape, &tape_undo_buffer))
+ return;
+
+ if (!TAPE_IS_STOPPED(tape))
+ TapeStop();
+
+ // swap last recorded tape with undo buffer, so undo can be reversed
+ SwapTapes(&tape, &tape_undo_buffer);
+
+ DrawCompleteVideoDisplay();
+}
+
+void FixTape_ForceSinglePlayer(void)
+{
+ int i;
+
+ /* fix single-player tapes that contain player input for more than one
+ player (due to a bug in 3.3.1.2 and earlier versions), which results
+ in playing levels with more than one player in multi-player mode,
+ even though the tape was originally recorded in single-player mode */
+
+ // remove player input actions for all players but the first one
+ for (i = 1; i < MAX_PLAYERS; i++)
+ tape.player_participates[i] = FALSE;
+
+ tape.changed = TRUE;
+}
+
+
+// ----------------------------------------------------------------------------
+// tape autoplay functions
+// ----------------------------------------------------------------------------
+
+static TreeInfo *getNextValidAutoPlayEntry(TreeInfo *node)
+{
+ node = getNextValidTreeInfoEntry(node);
+
+ while (node && node->is_copy)
+ node = getNextValidTreeInfoEntry(node);
+
+ return node;
+}
+
+static TreeInfo *getFirstValidAutoPlayEntry(TreeInfo *node)
+{
+ node = getFirstValidTreeInfoEntry(node);
+
+ if (node && node->is_copy)
+ return getNextValidAutoPlayEntry(node);
+
+ return node;
+}
+
+static void AutoPlayTapes_SetScoreEntry(int score, int time)
+{
+ char *name = (options.mytapes ? setup.player_name : options.player_name);
+
+ // set unique basename for score tape (for uploading to score server)
+ strcpy(tape.score_tape_basename, getScoreTapeBasename(name));
+
+ // store score in first score entry
+ scores.last_added = 0;
+
+ struct ScoreEntry *entry = &scores.entry[scores.last_added];
+
+ strncpy(entry->tape_basename, tape.score_tape_basename, MAX_FILENAME_LEN);
+ strncpy(entry->name, setup.player_name, MAX_PLAYER_NAME_LEN);
+
+ entry->score = score;
+ entry->time = time;
+
+ PrintNoLog("- uploading score tape to score server ... ");
+
+ server_scores.uploaded = FALSE;
+}
+
+static boolean AutoPlayTapes_WaitForUpload(void)
+{
+ unsigned int upload_delay = 0;
+ unsigned int upload_delay_value = 10000;
+
+ ResetDelayCounter(&upload_delay);
+
+ // wait for score tape to be successfully uploaded (and fail on timeout)
+ while (!server_scores.uploaded)
+ {
+ if (DelayReached(&upload_delay, upload_delay_value))
+ {
+ PrintNoLog("\r");
+ Print("- uploading score tape to score server - TIMEOUT.\n");
+
+ if (program.headless)
+ Fail("cannot upload score tape to score server");
+
+ return FALSE;
+ }
+
+ UPDATE_BUSY_STATE();
+
+ Delay(20);
+ }
+
+ PrintNoLog("\r");
+ Print("- uploading score tape to score server - uploaded.\n");
+
+ return TRUE;
+}
+
+static int AutoPlayTapesExt(boolean initialize)
+{
+ static struct AutoPlayInfo autoplay;
+ static int num_tapes = 0;
+ static int patch_nr = 0;
+ static char *patch_name[] =
+ {
+ "original tape",
+ "em_random_bug",
+ "screen_34x34",
+
+ NULL
+ };
+ static int patch_version_first[] =
+ {
+ VERSION_IDENT(0,0,0,0),
+ VERSION_IDENT(3,3,1,0),
+ VERSION_IDENT(0,0,0,0),
+
+ -1
+ };
+ static int patch_version_last[] =
+ {
+ VERSION_IDENT(9,9,9,9),
+ VERSION_IDENT(4,0,1,1),
+ VERSION_IDENT(4,2,2,0),
+
+ -1
+ };
+ static byte patch_property_bit[] =
+ {
+ TAPE_PROPERTY_NONE,
+ TAPE_PROPERTY_EM_RANDOM_BUG,
+ TAPE_PROPERTY_NONE,
+
+ -1
+ };
+ LevelDirTree *leveldir_current_last = leveldir_current;
+ boolean init_level_set = FALSE;
+ int level_nr_last = level_nr;
+ int i;
+
+ if (!initialize)
+ {
+ if (global.autoplay_mode == AUTOPLAY_MODE_FIX)
+ {
+ if (tape.auto_play_level_solved)
+ {
+ if (patch_nr > 0)
+ {
+ // level solved by patched tape -- save fixed tape
+ char *filename = getTapeFilename(level_nr);
+ char *filename_orig = getStringCat2(filename, ".orig");
+
+ // create backup from old tape, if not yet existing
+ if (!fileExists(filename_orig))
+ rename(filename, filename_orig);
+
+ SaveTapeToFilename(filename);
+
+ tape.auto_play_level_fixed = TRUE;
+ autoplay.num_tapes_patched++;
+ }
+
+ // continue with next tape
+ patch_nr = 0;
+ }
+ else if (patch_name[patch_nr + 1] != NULL)
+ {
+ // level not solved by patched tape -- continue with next patch
+ patch_nr++;
+ }
+ else
+ {
+ // level not solved by any patched tape -- continue with next tape
+ tape.auto_play_level_not_fixable = TRUE;
+ patch_nr = 0;
+ }
+ }
+
+ // just finished auto-playing tape
+ PrintTapeReplayProgress(TRUE);
+
+ if (options.tape_log_filename != NULL)
+ CloseTapeLogfile();
+
+ if (global.autoplay_mode == AUTOPLAY_MODE_SAVE &&
+ tape.auto_play_level_solved)
+ {
+ AutoPlayTapes_SetScoreEntry(game.score_final, game.score_time_final);
+
+ if (leveldir_current)
+ {
+ // the tape's level set identifier may differ from current level set
+ strncpy(tape.level_identifier, leveldir_current->identifier,
+ MAX_FILENAME_LEN);
+ tape.level_identifier[MAX_FILENAME_LEN] = '\0';
+
+ // the tape's level number may differ from current level number
+ tape.level_nr = level_nr;
+ }
+
+ // save score tape to upload to server; may be required for some reasons:
+ // * level set identifier in solution tapes may differ from level set
+ // * level set identifier is missing (old-style tape without INFO chunk)
+ // * solution tape may have native format (like Supaplex solution files)
+
+ SaveScoreTape(level_nr);
+ SaveServerScore(level_nr, TRUE);
+
+ AutoPlayTapes_WaitForUpload();
+ }
+
+ if (patch_nr == 0)
+ autoplay.num_levels_played++;
+
+ if (tape.auto_play_level_solved)
+ autoplay.num_levels_solved++;
+
+ if (level_nr >= 0 && level_nr < MAX_TAPES_PER_SET)
+ autoplay.level_failed[level_nr] = !tape.auto_play_level_solved;
+ }
+ else
+ {
+ if (strEqual(global.autoplay_leveldir, "ALL"))
+ {
+ autoplay.all_levelsets = TRUE;
+
+ // tape mass-uploading only allowed for private tapes
+ if (global.autoplay_mode == AUTOPLAY_MODE_UPLOAD)
+ options.mytapes = TRUE;
+ }
+
+ if ((global.autoplay_mode == AUTOPLAY_MODE_SAVE ||
+ global.autoplay_mode == AUTOPLAY_MODE_UPLOAD) &&
+ !options.mytapes &&
+ options.player_name == NULL)
+ {
+ Fail("specify player name when uploading solution tapes");
+ }
+
+ if (global.autoplay_mode != AUTOPLAY_MODE_UPLOAD)
+ DrawCompleteVideoDisplay();
+
+ if (program.headless)
+ {
+ audio.sound_enabled = FALSE;
+ setup.engine_snapshot_mode = getStringCopy(STR_SNAPSHOT_MODE_OFF);
+ }
+
+ if (strSuffix(global.autoplay_leveldir, ".tape"))
+ {
+ autoplay.tape_filename = global.autoplay_leveldir;
+
+ if (!fileExists(autoplay.tape_filename))
+ Fail("tape file '%s' does not exist", autoplay.tape_filename);
+
+ LoadTapeFromFilename(autoplay.tape_filename);
+
+ if (tape.no_valid_file)
+ Fail("cannot load tape file '%s'", autoplay.tape_filename);
+
+ if (tape.no_info_chunk && !options.identifier)
+ Fail("cannot get levelset from tape file '%s'", autoplay.tape_filename);
+
+ if (tape.no_info_chunk && !options.level_nr)
+ Fail("cannot get level nr from tape file '%s'", autoplay.tape_filename);
+
+ global.autoplay_leveldir = tape.level_identifier;
+
+ if (options.identifier != NULL)
+ global.autoplay_leveldir = options.identifier;
+
+ if (options.level_nr != NULL)
+ tape.level_nr = atoi(options.level_nr);
+
+ if (tape.level_nr >= 0 && tape.level_nr < MAX_TAPES_PER_SET)
+ global.autoplay_level[tape.level_nr] = TRUE;
+
+ global.autoplay_all = FALSE;
+ options.mytapes = FALSE;
+ }
+
+ if (autoplay.all_levelsets)
+ {
+ // start auto-playing first level set
+ autoplay.leveldir = getFirstValidAutoPlayEntry(leveldir_first);
+ }
+ else
+ {
+ // auto-play selected level set
+ autoplay.leveldir = getTreeInfoFromIdentifier(leveldir_first,
+ global.autoplay_leveldir);
+ }
+
+ if (autoplay.leveldir == NULL)
+ Fail("no such level identifier: '%s'", global.autoplay_leveldir);
+
+ // only private tapes may be modified
+ if (global.autoplay_mode == AUTOPLAY_MODE_FIX)
+ options.mytapes = TRUE;
+
+ // set timestamp for batch tape upload
+ global.autoplay_time = time(NULL);
+
+ num_tapes = 0;
+
+ init_level_set = TRUE;
+ }
+
+ while (1)
+ {
+ if (init_level_set)
+ {
+ leveldir_current = autoplay.leveldir;
+
+ if (autoplay.leveldir->first_level < 0)
+ autoplay.leveldir->first_level = 0;
+ if (autoplay.leveldir->last_level >= MAX_TAPES_PER_SET)
+ autoplay.leveldir->last_level = MAX_TAPES_PER_SET - 1;
+
+ autoplay.level_nr = autoplay.leveldir->first_level;
+
+ autoplay.num_levels_played = 0;
+ autoplay.num_levels_solved = 0;
+ autoplay.num_tapes_patched = 0;
+ autoplay.num_tape_missing = 0;
+
+ for (i = 0; i < MAX_TAPES_PER_SET; i++)
+ autoplay.level_failed[i] = FALSE;
+
+ PrintTapeReplayHeader(&autoplay);
+
+ init_level_set = FALSE;
+ }
+
+ if (autoplay.all_levelsets && global.autoplay_mode == AUTOPLAY_MODE_UPLOAD)
+ {
+ boolean skip_levelset = FALSE;
+
+ if (!directoryExists(getTapeDir(autoplay.leveldir->subdir)))
+ {
+ Print("No tape directory for this level set found -- skipping.\n");
+
+ skip_levelset = TRUE;
+ }
+
+ if (CheckTapeDirectoryUploadsComplete(autoplay.leveldir->subdir))
+ {
+ Print("All tapes for this level set already uploaded -- skipping.\n");
+
+ skip_levelset = TRUE;
+ }
+
+ if (skip_levelset)
+ {
+ PrintTapeReplaySummary(&autoplay);
+
+ // continue with next level set
+ autoplay.leveldir = getNextValidAutoPlayEntry(autoplay.leveldir);
+
+ // all level sets processed
+ if (autoplay.leveldir == NULL)
+ break;
+
+ init_level_set = TRUE;
+
+ continue;
+ }
+ }
+
+ if (global.autoplay_mode != AUTOPLAY_MODE_FIX || patch_nr == 0)
+ level_nr = autoplay.level_nr++;
+
+ UPDATE_BUSY_STATE();
+
+ // check if all tapes for this level set have been processed
+ if (level_nr > autoplay.leveldir->last_level)
+ {
+ PrintTapeReplaySummary(&autoplay);
+
+ if (!autoplay.all_levelsets)
+ break;
+
+ if (global.autoplay_mode == AUTOPLAY_MODE_UPLOAD)
+ MarkTapeDirectoryUploadsAsComplete(autoplay.leveldir->subdir);
+
+ // continue with next level set
+ autoplay.leveldir = getNextValidAutoPlayEntry(autoplay.leveldir);
+
+ // all level sets processed
+ if (autoplay.leveldir == NULL)
+ break;
+
+ init_level_set = TRUE;
+
+ continue;
+ }
+
+ // set patch info (required for progress output)
+ strcpy(tape_patch_info, "");
+ if (global.autoplay_mode == AUTOPLAY_MODE_FIX)
+ snprintf(tape_patch_info, MAX_OUTPUT_LINESIZE, "[%-13s] ",
+ patch_name[patch_nr]);
+
+ if (!global.autoplay_all && !global.autoplay_level[level_nr])
+ continue;
+
+ // speed things up in case of missing private tapes (skip loading level)
+ if (options.mytapes && !fileExists(getTapeFilename(level_nr)))
+ {
+ autoplay.num_tape_missing++;
+
+ Print("Tape %03d: (no tape found)\n", level_nr);
+
+ continue;
+ }
+
+ TapeErase();
+ TapeRewind(); // needed to reset "tape.auto_play_level_solved"
+
+ LoadLevel(level_nr);
+
+ if (level.no_level_file || level.no_valid_file)
+ {
+ Print("Tape %03d: (no level found)\n", level_nr);
+
+ continue;
+ }
+
+#if 0
+ // ACTIVATE THIS FOR LOADING/TESTING OF LEVELS ONLY
+ Print("Tape %03d: (only testing level)\n", level_nr);
+ continue;
+#endif
+
+ if (autoplay.tape_filename)
+ LoadTapeFromFilename(autoplay.tape_filename);
+ else if (options.mytapes)
+ LoadTape(level_nr);
+ else
+ LoadSolutionTape(level_nr);
+
+ if (tape.no_valid_file)
+ {
+ autoplay.num_tape_missing++;
+
+ Print("Tape %03d: (no tape found)\n", level_nr);
+
+ continue;
+ }
+
+ if (global.autoplay_mode == AUTOPLAY_MODE_FIX)
+ {
+ boolean skip_patch = FALSE;
+
+ if (tape.engine_version < patch_version_first[patch_nr] ||
+ tape.engine_version > patch_version_last[patch_nr])
+ {
+ Print("Tape %03d %s[%02d:%02d]: (%s %d.%d.%d.%d) - skipped.\n",
+ level_nr, tape_patch_info,
+ tape.length_seconds / 60, tape.length_seconds % 60,
+ "not suitable for version",
+ (tape.engine_version / 1000000) % 100,
+ (tape.engine_version / 10000 ) % 100,
+ (tape.engine_version / 100 ) % 100,
+ (tape.engine_version ) % 100);
+
+ skip_patch = TRUE;
+ }
+
+ if (strEqual(patch_name[patch_nr], "screen_34x34") &&
+ tape.num_participating_players == 1)
+ {
+ Print("Tape %03d %s[%02d:%02d]: (%s) - skipped.\n",
+ level_nr, tape_patch_info,
+ tape.length_seconds / 60, tape.length_seconds % 60,
+ "not suitable for single player tapes");
+
+ skip_patch = TRUE;
+ }
+
+ if (skip_patch)
+ {
+ if (patch_name[patch_nr + 1] != NULL)
+ {
+ // continue with next patch
+ patch_nr++;
+ }
+ else
+ {
+ // continue with next tape
+ patch_nr = 0;
+ }
+
+ continue;
+ }
+
+ if (strEqual(patch_name[patch_nr], "screen_34x34"))
+ {
+ tape.scr_fieldx = SCR_FIELDX_DEFAULT * 2;
+ tape.scr_fieldy = SCR_FIELDY_DEFAULT * 2;
+ }
+ else
+ {
+ tape.property_bits |= patch_property_bit[patch_nr];
+ }
+ }
+
+ num_tapes++;
+
+ if (global.autoplay_mode == AUTOPLAY_MODE_UPLOAD)
+ {
+ boolean use_temporary_tape_file = FALSE;
+
+ Print("Tape %03d:\n", level_nr);
+
+ AutoPlayTapes_SetScoreEntry(0, 0);
+
+ if (autoplay.tape_filename == NULL)
+ {
+ autoplay.tape_filename = (options.mytapes ? getTapeFilename(level_nr) :
+ getDefaultSolutionTapeFilename(level_nr));
+
+ if (!fileExists(autoplay.tape_filename))
+ {
+ // non-standard or incorrect solution tape -- save to temporary file
+ autoplay.tape_filename = getTemporaryTapeFilename();
+
+ SaveTapeToFilename(autoplay.tape_filename);
+
+ use_temporary_tape_file = TRUE;
+ }
+ }
+
+ SaveServerScoreFromFile(level_nr, TRUE, autoplay.tape_filename);
+
+ boolean success = AutoPlayTapes_WaitForUpload();
+
+ if (use_temporary_tape_file)
+ unlink(autoplay.tape_filename);
+
+ // required for uploading multiple tapes
+ autoplay.tape_filename = NULL;
+
+ if (!success)
+ {
+ num_tapes = -num_tapes;
+
+ break;
+ }
+
+ continue;
+ }
+
+ InitCounter();
+
+ if (options.tape_log_filename != NULL)
+ OpenTapeLogfile();
+
+ TapeStartGamePlaying();
+ TapeStartWarpForward(global.autoplay_mode);
+
+ autoplay.last_level_nr = level_nr;
+
+ return num_tapes;
+ }
+
+ if (global.autoplay_mode == AUTOPLAY_MODE_UPLOAD)
+ {
+ Print("\n");
+ PrintLine("=", 79);
+
+ if (num_tapes >= 0)
+ Print("SUMMARY: %d tapes uploaded.\n", num_tapes);
+ else
+ Print("SUMMARY: Uploading tapes failed.\n");
+
+ PrintLine("=", 79);
+ }
+
+ // clear timestamp for batch tape upload (required after interactive upload)
+ global.autoplay_time = 0;
+
+ // exit if running headless or if visually auto-playing tapes
+ if (program.headless || global.autoplay_mode != AUTOPLAY_MODE_UPLOAD)
+ CloseAllAndExit(0);
+
+ // when running interactively, restore last selected level set and number
+ leveldir_current = leveldir_current_last;
+ level_nr = level_nr_last;
+
+ return num_tapes;
+}
+
+int AutoPlayTapes(void)
+{
+ return AutoPlayTapesExt(TRUE);
+}
+
+int AutoPlayTapesContinue(void)
+{
+ return AutoPlayTapesExt(FALSE);
+}
+
+
+// ----------------------------------------------------------------------------
+// tape patch functions
+// ----------------------------------------------------------------------------
+
+static boolean PatchTape(struct TapeInfo *tape, char *mode)
+{
+ Print("[%d.%d.%d.%d]: ",
+ (tape->engine_version / 1000000) % 100,
+ (tape->engine_version / 10000 ) % 100,
+ (tape->engine_version / 100 ) % 100,
+ (tape->engine_version ) % 100);
+
+ if (strEqual(mode, "info"))
+ {
+ Print("property bits == 0x%02x\n", tape->property_bits);
+
+ return FALSE;
+ }
+
+ boolean unpatch_tape = FALSE;
+ boolean use_property_bit = FALSE;
+ byte property_bitmask = 0;
+
+ if (strSuffix(mode, ":0") ||
+ strSuffix(mode, ":off") ||
+ strSuffix(mode, ":clear"))
+ unpatch_tape = TRUE;
+
+ if (strEqual(mode, "em_random_bug") || strPrefix(mode, "em_random_bug:"))
+ {
+ // this bug was introduced in version 3.3.1.0 and fixed in version 4.0.1.2
+ if (tape->engine_version < VERSION_IDENT(3,3,1,0) ||
+ tape->engine_version >= VERSION_IDENT(4,0,1,2))
+ {
+ Print("This tape version cannot be patched against EM random bug!\n");
+
+ return FALSE;
+ }
+
+ property_bitmask = TAPE_PROPERTY_EM_RANDOM_BUG;
+
+ use_property_bit = TRUE;
+ }
+ else if (strEqual(mode, "screen_34x34") || strPrefix(mode, "screen_34x34:"))
+ {
+ // this bug only affects team mode tapes
+ if (tape->num_participating_players == 1)
+ {
+ Print("Only team mode tapes can be patched against screen size bug!\n");
+
+ return FALSE;
+ }
+
+ // this bug (that always existed before) was fixed in version 4.2.2.1
+ if (tape->engine_version >= VERSION_IDENT(4,2,2,1))
+ {
+ Print("This tape version cannot be patched against screen size bug!\n");
+
+ return FALSE;
+ }
+
+ int factor = (unpatch_tape ? 1 : 2);
+ int scr_fieldx_new = SCR_FIELDX_DEFAULT * factor;
+ int scr_fieldy_new = SCR_FIELDY_DEFAULT * factor;
+
+ if (scr_fieldx_new == tape->scr_fieldx &&
+ scr_fieldy_new == tape->scr_fieldy)
+ {
+ Print("Tape already patched for '%s'!\n", mode);
+
+ return FALSE;
+ }
+
+ tape->scr_fieldx = scr_fieldx_new;
+ tape->scr_fieldy = scr_fieldy_new;
+ }
+ else
+ {
+ Print("Unknown patch mode '%s'!\n", mode);
+
+ return FALSE;
+ }
+
+ // patching tapes using property bits may be used for several patch modes
+ if (use_property_bit)
+ {
+ byte property_bits = tape->property_bits;
+ boolean set_property_bit = (unpatch_tape ? FALSE : TRUE);
+
+ if (set_property_bit)
+ property_bits |= property_bitmask;
+ else
+ property_bits &= ~property_bitmask;
+
+ if (property_bits == tape->property_bits)
+ {
+ Print("Tape already patched for '%s'!\n", mode);
+
+ return FALSE;
+ }
+
+ tape->property_bits = property_bits;
+ }
+
+ Print("Patching for '%s' ... ", mode);
+
+ return TRUE;
+}
+
+void PatchTapes(void)
+{
+ static LevelDirTree *patchtapes_leveldir = NULL;
+ static int num_tapes_found = 0;
+ static int num_tapes_patched = 0;
+ char *mode = global.patchtapes_mode;
+ int i;
+
+ if (strEqual(mode, "help"))
+ {
+ PrintLine("=", 79);
+ Print("Supported patch modes:\n");
+ Print("- \"em_random_bug\" - use 64-bit random value bug for EM engine\n");
+ Print("- \"screen_34x34\" - force visible playfield size of 34 x 34\n");
+ PrintLine("-", 79);
+ Print("Supported modifiers:\n");
+ Print("- add \":0\", \":off\" or \":clear\" to patch mode to un-patch tape file\n");
+ PrintLine("=", 79);
+
+ CloseAllAndExit(0);
+ }
+
+ patchtapes_leveldir = getTreeInfoFromIdentifier(leveldir_first,
+ global.patchtapes_leveldir);
+
+ if (patchtapes_leveldir == NULL)
+ Fail("no such level identifier: '%s'", global.patchtapes_leveldir);
+
+ leveldir_current = patchtapes_leveldir;
+
+ if (patchtapes_leveldir->first_level < 0)
+ patchtapes_leveldir->first_level = 0;
+ if (patchtapes_leveldir->last_level >= MAX_TAPES_PER_SET)
+ patchtapes_leveldir->last_level = MAX_TAPES_PER_SET - 1;
+
+ PrintLine("=", 79);
+ Print("Patching level tapes for patch mode '%s'\n", mode);
+ PrintLine("-", 79);
+ Print("Level series identifier: '%s'\n", patchtapes_leveldir->identifier);
+ Print("Level series name: '%s'\n", patchtapes_leveldir->name);
+ Print("Level series author: '%s'\n", patchtapes_leveldir->author);
+ Print("Number of levels: %d\n", patchtapes_leveldir->levels);
+ PrintLine("=", 79);
+ Print("\n");
+
+ int first_level = patchtapes_leveldir->first_level;
+ int last_level = patchtapes_leveldir->last_level;
+
+ for (i = first_level; i <= last_level; i++)
+ {
+ if (!global.patchtapes_all && !global.patchtapes_level[i])
+ continue;
+
+ Print("Tape %03d: ", i);
+
+ TapeErase();
+ LoadTape(i);
+
+ if (tape.no_valid_file)
+ {
+ Print("(no tape found)\n");
+
+ continue;
+ }
+
+ num_tapes_found++;
+
+ if (PatchTape(&tape, mode))
+ {
+ char *filename = getTapeFilename(i);
+ char *filename_orig = getStringCat2(filename, ".orig");
+
+ if (!fileExists(filename_orig))
+ rename(filename, filename_orig);
+
+ SaveTapeToFilename(filename);
+
+ Print("patched tape saved.\n");
+
+ num_tapes_patched++;
+ }
+ }
+
+ Print("\n");
+ PrintLine("=", 79);
+ Print("Number of tapes found: %d\n", num_tapes_found);
+ Print("Number of tapes patched: %d\n", num_tapes_patched);
+ PrintLine("=", 79);
+
+ CloseAllAndExit(0);
+}
+
+
+// ---------- new tape button stuff -------------------------------------------