Initial commit

engines/sherlock/debugger.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "sherlock/debugger.h"
+#include "sherlock/sherlock.h"
+#include "sherlock/music.h"
+#include "sherlock/scalpel/scalpel.h"
+#include "sherlock/scalpel/scalpel_debugger.h"
+#include "sherlock/tattoo/tattoo_debugger.h"
+#include "common/str-array.h"
+
+namespace Sherlock {
+
+Debugger *Debugger::init(SherlockEngine *vm) {
+	if (vm->getGameID() == GType_RoseTattoo)
+		return new Tattoo::TattooDebugger(vm);
+	else
+		return new Scalpel::ScalpelDebugger(vm);
+}
+
+Debugger::Debugger(SherlockEngine *vm) : GUI::Debugger(), _vm(vm) {
+	_showAllLocations = LOC_DISABLED;
+
+	registerCmd("continue",	     WRAP_METHOD(Debugger, cmdExit));
+	registerCmd("scene",         WRAP_METHOD(Debugger, cmdScene));
+	registerCmd("song",          WRAP_METHOD(Debugger, cmdSong));
+	registerCmd("songs",         WRAP_METHOD(Debugger, cmdListSongs));
+	registerCmd("listfiles",     WRAP_METHOD(Debugger, cmdListFiles));
+	registerCmd("dumpfile",      WRAP_METHOD(Debugger, cmdDumpFile));
+	registerCmd("locations",     WRAP_METHOD(Debugger, cmdLocations));
+	registerCmd("flag",          WRAP_METHOD(Debugger, cmdFlag));
+}
+
+void Debugger::postEnter() {
+	if (!_3doPlayMovieFile.empty()) {
+		static_cast<Scalpel::ScalpelEngine *>(_vm)->play3doMovie(_3doPlayMovieFile, Common::Point(0, 0));
+
+		_3doPlayMovieFile.clear();
+	}
+
+	GUI::Debugger::postEnter();
+}
+
+int Debugger::strToInt(const char *s) {
+	if (!*s)
+		// No string at all
+		return 0;
+	else if (toupper(s[strlen(s) - 1]) != 'H')
+		// Standard decimal string
+		return atoi(s);
+
+	// Hexadecimal string
+	uint tmp = 0;
+	int read = sscanf(s, "%xh", &tmp);
+	if (read < 1)
+		error("strToInt failed on string \"%s\"", s);
+	return (int)tmp;
+}
+
+bool Debugger::cmdScene(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Format: scene <room>\n");
+		return true;
+	} else {
+		_vm->_scene->_goToScene = strToInt(argv[1]);
+		return false;
+	}
+}
+
+bool Debugger::cmdSong(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Format: song <name>\n");
+		return true;
+	}
+
+	Common::StringArray songs;
+	_vm->_music->getSongNames(songs);
+
+	for (uint i = 0; i < songs.size(); i++) {
+		if (songs[i].equalsIgnoreCase(argv[1])) {
+			_vm->_music->loadSong(songs[i]);
+			return false;
+		}
+	}
+
+	debugPrintf("Invalid song. Use the 'songs' command to see which ones are available.\n");
+	return true;
+}
+
+bool Debugger::cmdListSongs(int argc, const char **argv) {
+	Common::StringArray songs;
+	_vm->_music->getSongNames(songs);
+	debugPrintColumns(songs);
+	return true;
+}
+
+bool Debugger::cmdListFiles(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Format: listfiles <resource file>\n");
+		return true;
+	}
+	Common::StringArray files;
+	_vm->_res->getResourceNames(Common::Path(argv[1]), files);
+	debugPrintColumns(files);
+	return true;
+}
+
+bool Debugger::cmdDumpFile(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Format: dumpfile <resource name>\n");
+		return true;
+	}
+
+	Common::SeekableReadStream *s = _vm->_res->load(argv[1]);
+	if (!s) {
+		debugPrintf("Invalid resource.\n");
+		return true;
+	}
+
+	byte *buffer = new byte[s->size()];
+	s->read(buffer, s->size());
+
+	Common::DumpFile dumpFile;
+	dumpFile.open(argv[1]);
+
+	dumpFile.write(buffer, s->size());
+	dumpFile.flush();
+	dumpFile.close();
+
+	delete[] buffer;
+
+	debugPrintf("Resource %s has been dumped to disk.\n", argv[1]);
+
+	return true;
+}
+
+bool Debugger::cmdLocations(int argc, const char **argv) {
+	_showAllLocations = LOC_REFRESH;
+
+	debugPrintf("Now showing all map locations\n");
+	return false;
+}
+
+bool Debugger::cmdFlag(int argc, const char **argv) {
+	if (argc < 2) {
+		debugPrintf("Format: flag <number> [set | clear | toggle]\n");
+	} else {
+		int flagNum = strToInt(argv[1]);
+
+		if (argc == 2) {
+			debugPrintf("Flag %d is %s\n", flagNum, _vm->_flags[flagNum] ? "Set" : "Clear");
+		} else {
+			if (!strcmp(argv[2], "set"))
+				_vm->_flags[flagNum] = true;
+			else if (!strcmp(argv[2], "clear"))
+				_vm->_flags[flagNum] = false;
+			else if (!strcmp(argv[2], "toggle"))
+				_vm->_flags[flagNum] = !_vm->_flags[flagNum];
+
+			debugPrintf("Flag %d is now %s\n", flagNum, _vm->_flags[flagNum] ? "Set" : "Clear");
+		}
+	}
+
+	return true;
+}
+
+} // End of namespace Sherlock