CHEWY: Add a console, with a "dump" command to dump resources

5 files changed, 116 insertions, 0 deletions

diff --git a/engines/chewy/chewy.cpp b/engines/chewy/chewy.cpp
index 130e31b64c..8051c877db 100644
--- a/engines/chewy/chewy.cpp
+++ b/engines/chewy/chewy.cpp
@@ -38,6 +38,8 @@ ChewyEngine::ChewyEngine(OSystem *syst, const ChewyGameDescription *gameDesc)
 	_gameDescription(gameDesc),
 	_rnd("chewy") {
 
+	_console = new Console(this);
+
 	const Common::FSNode gameDataDir(ConfMan.get("path"));
 
 	SearchMan.addSubDirectoryMatching(gameDataDir, "back");
@@ -75,8 +77,11 @@ Common::Error ChewyEngine::run() {
 		while (g_system->getEventManager()->pollEvent(event)) {
 			if ((event.type == Common::EVENT_KEYDOWN && event.kbd.keycode == Common::KEYCODE_ESCAPE) || event.type == Common::EVENT_LBUTTONUP)
 				g_engine->quitGame();
+			if (event.type == Common::EVENT_KEYDOWN && event.kbd.flags & Common::KBD_CTRL && event.kbd.keycode == Common::KEYCODE_d)
+				_console->attach();
 		}
 
+		_console->onFrame();
 		g_system->delayMillis(10);
 	}
 
diff --git a/engines/chewy/chewy.h b/engines/chewy/chewy.h
index 99eafe6646..b832144efa 100644
--- a/engines/chewy/chewy.h
+++ b/engines/chewy/chewy.h
@@ -33,6 +33,7 @@
 #include "common/random.h"
 
 #include "engines/engine.h"
+#include "chewy/console.h"
 
 namespace Chewy {
 
@@ -49,6 +50,8 @@ protected:
 
 	void initialize();
 
+	Console *_console;
+
 public:
 	ChewyEngine(OSystem *syst, const ChewyGameDescription *gameDesc);
 	virtual ~ChewyEngine();
diff --git a/engines/chewy/console.cpp b/engines/chewy/console.cpp
new file mode 100644
index 0000000000..09f6110d64
--- /dev/null
+++ b/engines/chewy/console.cpp
@@ -0,0 +1,63 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "chewy/console.h"
+#include "gui/debugger.h"
+#include "chewy/chewy.h"
+#include "chewy/resource.h"
+
+namespace Chewy {
+
+	Console::Console(ChewyEngine *vm) : GUI::Debugger(), _vm(vm) {
+	registerCmd("dump",			WRAP_METHOD(Console, Cmd_Dump));
+}
+
+Console::~Console() {
+}
+
+bool Console::Cmd_Dump(int argc, const char **argv) {
+	if (argc < 4) {
+		debugPrintf("Usage: dump <file> <resource number> <dump file name>\n");
+		return true;
+	}
+
+	Common::String filename = argv[1];
+	int resNum = atoi(argv[2]);
+	Common::String dumpFilename = argv[3];
+
+	Resource *res = new Resource(filename);
+	TBFChunk *chunk = res->getChunk(resNum);
+	byte *data = res->getChunkData(resNum);
+
+	Common::DumpFile outFile;
+	outFile.open(dumpFilename);
+	outFile.write(data, chunk->unpackedSize);
+	outFile.flush();
+	outFile.close();
+
+	delete[] data;
+	delete res;
+
+	return true;
+}
+
+} // End of namespace Drascula
diff --git a/engines/chewy/console.h b/engines/chewy/console.h
new file mode 100644
index 0000000000..b6b32e6e03
--- /dev/null
+++ b/engines/chewy/console.h
@@ -0,0 +1,44 @@
+/* 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef CHEWY_CONSOLE_H
+#define CHEWY_CONSOLE_H
+
+#include "gui/debugger.h"
+
+namespace Chewy {
+
+class ChewyEngine;
+
+class Console : public GUI::Debugger {
+public:
+	Console(ChewyEngine *vm);
+	virtual ~Console(void);
+
+private:
+	ChewyEngine *_vm;
+
+	bool Cmd_Dump(int argc, const char **argv);
+};
+
+} // End of namespace Drascula
+#endif
diff --git a/engines/chewy/module.mk b/engines/chewy/module.mk
index c9621c6273..137a7fb97c 100644
--- a/engines/chewy/module.mk
+++ b/engines/chewy/module.mk
@@ -2,6 +2,7 @@ MODULE := engines/chewy
 
 MODULE_OBJS = \
 	chewy.o \
+	console.o \
 	detection.o \
 	resource.o