LAB: Add a console, with two new commands (scene and scene_resources)

6 files changed, 142 insertions, 6 deletions

diff --git a/engines/lab/console.cpp b/engines/lab/console.cpp
new file mode 100644
index 0000000000..b819e1ddf8
--- /dev/null
+++ b/engines/lab/console.cpp
@@ -0,0 +1,78 @@
+/* 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 "gui/debugger.h"
+
+#include "lab/lab.h"
+#include "lab/console.h"
+#include "lab/processroom.h"
+#include "lab/resource.h"
+
+namespace Lab {
+
+Console::Console(LabEngine *vm) : GUI::Debugger(), _vm(vm) {
+	registerCmd("scene",			WRAP_METHOD(Console, Cmd_Scene));
+	registerCmd("scene_resources",  WRAP_METHOD(Console, Cmd_DumpSceneResources));
+}
+
+Console::~Console() {
+}
+
+bool Console::Cmd_Scene(int argc, const char **argv) {
+	if (argc != 2) {
+		const char *directions[] = { "North", "South", "East", "West" };
+		debugPrintf("Current scene is %d, direction: %s\n", _vm->_roomNum, directions[_vm->getDirection()]);
+		debugPrintf("Use %s <scene number> to change the current scene\n", argv[0]);
+		return true;
+	}
+
+	_vm->_roomNum = atoi(argv[1]);
+
+	return false;
+}
+
+bool Console::Cmd_DumpSceneResources(int argc, const char **argv) {
+	if (argc != 2) {
+		debugPrintf("Usage: %s <scene number> to dump the resources for a scene\n", argv[0]);
+		return true;
+	}
+
+	int scene = atoi(argv[1]);
+	_vm->_resource->readViews(scene);
+	RoomData *roomData = &_vm->_rooms[scene];
+	RuleList *rules = roomData->_rules;
+	const char *transitions[] = { "None", "Wipe", "ScrollWipe", "ScrollBlack", "ScrollBounce", "Transporter", "ReadFirstFrame", "ReadNextFrame" };
+	const char *ruleTypes[] = { "None", "Action", "Operate", "Go forward", "Conditions", "Turn", "Go main view", "Turn from to" };
+
+	debugPrintf("Room mesage: %s\n", roomData->_roomMsg.c_str());
+	debugPrintf("Transition: %s (%d)\n", transitions[roomData->_transitionType], roomData->_transitionType);
+
+	debugPrintf("Script:\n");
+	for (RuleList::iterator rule = rules->begin(); rule != rules->end(); ++rule) {
+		debugPrintf("Rule type: %s\n", ruleTypes[rule->_ruleType]);
+
+	}
+
+	return true;
+}
+
+} // End of namespace Neverhood
diff --git a/engines/lab/console.h b/engines/lab/console.h
new file mode 100644
index 0000000000..a863e11349
--- /dev/null
+++ b/engines/lab/console.h
@@ -0,0 +1,45 @@
+/* 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 LAB_CONSOLE_H
+#define LAB_CONSOLE_H
+
+#include "gui/debugger.h"
+
+namespace Lab {
+
+class LabEngine;
+
+class Console : public GUI::Debugger {
+public:
+	Console(LabEngine *vm);
+	virtual ~Console(void);
+
+private:
+	LabEngine *_vm;
+
+	bool Cmd_Scene(int argc, const char **argv);
+	bool Cmd_DumpSceneResources(int argc, const char **argv);
+};
+
+} // End of namespace Lab
+#endif
diff --git a/engines/lab/eventman.cpp b/engines/lab/eventman.cpp
index d2cf508391..2e6561c8c7 100644
--- a/engines/lab/eventman.cpp
+++ b/engines/lab/eventman.cpp
@@ -228,15 +228,19 @@ void EventManager::processInput() {
 			case Common::KEYCODE_LEFTBRACKET:
 				_vm->changeVolume(-1);
 				break;
-
 			case Common::KEYCODE_RIGHTBRACKET:
 				_vm->changeVolume(1);
 				break;
-
 			case Common::KEYCODE_z:
 				//saveSettings();
 				break;
-
+			case Common::KEYCODE_d:
+				if (event.kbd.hasFlags(Common::KBD_CTRL)) {
+					// Open debugger console
+					_vm->_console->attach();
+					continue;
+				}
+				// Intentional fall through
 			default: {
 				int n = (_nextKeyIn + 1) % 64;
 				if (n != _nextKeyOut) {
@@ -251,10 +255,11 @@ void EventManager::processInput() {
 		default:
 			break;
 		}
-
-		g_system->copyRectToScreen(_vm->_graphics->_displayBuffer, _vm->_graphics->_screenWidth, 0, 0, _vm->_graphics->_screenWidth, _vm->_graphics->_screenHeight);
-		g_system->updateScreen();
 	}
+
+	g_system->copyRectToScreen(_vm->_graphics->_displayBuffer, _vm->_graphics->_screenWidth, 0, 0, _vm->_graphics->_screenWidth, _vm->_graphics->_screenHeight);
+	_vm->_console->onFrame();
+	g_system->updateScreen();
 }
 
 Common::KeyCode EventManager::getNextChar() {
diff --git a/engines/lab/lab.cpp b/engines/lab/lab.cpp
index 52a96eb6e5..52dd4169ba 100644
--- a/engines/lab/lab.cpp
+++ b/engines/lab/lab.cpp
@@ -37,6 +37,7 @@
 #include "lab/lab.h"
 
 #include "lab/anim.h"
+#include "lab/console.h"
 #include "lab/dispman.h"
 #include "lab/eventman.h"
 #include "lab/image.h"
@@ -83,6 +84,7 @@ LabEngine::LabEngine(OSystem *syst, const ADGameDescription *gameDesc)
 	_rooms = nullptr;
 	_tilePuzzle = nullptr;
 	_utils = nullptr;
+	_console = nullptr;
 	_journalBackImage = nullptr;
 	_screenImage = nullptr;
 
@@ -151,6 +153,7 @@ LabEngine::~LabEngine() {
 	delete _graphics;
 	delete _tilePuzzle;
 	delete _utils;
+	delete _console;
 	delete _journalBackImage;
 	// _screenImage->_imageData is always pointing to the current drawing buffer.
 	// It shouldn't be deleted there.
@@ -171,6 +174,7 @@ Common::Error LabEngine::run() {
 	_anim = new Anim(this);
 	_tilePuzzle = new TilePuzzle(this);
 	_utils = new Utils(this);
+	_console = new Console(this);
 	_journalBackImage = new Image(this);
 	_screenImage = new Image(this);
 
diff --git a/engines/lab/lab.h b/engines/lab/lab.h
index fa7f850202..ba642f5ddb 100644
--- a/engines/lab/lab.h
+++ b/engines/lab/lab.h
@@ -38,6 +38,7 @@
 #include "engines/engine.h"
 #include "engines/savestate.h"
 
+#include "lab/console.h"
 #include "lab/image.h"
 #include "lab/labsets.h"
 
@@ -171,6 +172,8 @@ public:
 	TextFont *_msgFont;
 	TilePuzzle *_tilePuzzle;
 	Utils *_utils;
+	Console *_console;
+	GUI::Debugger *getDebugger() { return _console; }
 
 public:
 	LabEngine(OSystem *syst, const ADGameDescription *gameDesc);
diff --git a/engines/lab/module.mk b/engines/lab/module.mk
index 6b7932a59e..a619cba6ed 100644
--- a/engines/lab/module.mk
+++ b/engines/lab/module.mk
@@ -2,6 +2,7 @@ MODULE := engines/lab
 
 MODULE_OBJS := \
 	anim.o \
+	console.o \
 	detection.o \
 	dispman.o \
 	engine.o \