T7G: Add framework for microscope puzzle AI

svn-id: r35122

5 files changed, 126 insertions, 8 deletions

diff --git a/engines/groovie/cell.cpp b/engines/groovie/cell.cpp
new file mode 100644
index 0000000000..5ec060c2d9
--- /dev/null
+++ b/engines/groovie/cell.cpp
@@ -0,0 +1,55 @@
+/* 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.
+ *
+ * $URL: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk/engines/groovie/script.cpp $
+ * $Id: script.cpp 35096 2008-11-16 20:20:31Z lordhoto $
+ *
+ */
+
+#include "groovie/cell.h"
+
+namespace Groovie {
+
+CellGame::CellGame(byte *board) :
+	_board(board) {
+
+	//printf ("*** In cellgame constructor ***");
+}
+
+byte CellGame::getStartX() {
+	return 0;	// TODO: implement something here
+}
+
+byte CellGame::getStartY() {
+	return 6;	// TODO: implement something here
+}
+
+byte CellGame::getEndX() {
+	return 1;	// TODO: implement something here
+}
+
+byte CellGame::getEndY() {
+	return 6;	// TODO: implement something here
+}
+
+CellGame::~CellGame() {
+}
+
+} // End of Groovie namespace
diff --git a/engines/groovie/cell.h b/engines/groovie/cell.h
new file mode 100644
index 0000000000..862500938d
--- /dev/null
+++ b/engines/groovie/cell.h
@@ -0,0 +1,51 @@
+/* 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.
+ *
+ * $URL: https://scummvm.svn.sourceforge.net/svnroot/scummvm/scummvm/trunk/engines/groovie/script.h $
+ * $Id: script.h 35095 2008-11-16 19:20:30Z spookypeanut $
+ *
+ */
+
+#ifndef GROOVIE_CELL_H
+#define GROOVIE_CELL_H
+
+#include "common/file.h"
+
+namespace Groovie {
+
+class GroovieEngine;
+class Script;
+
+class CellGame {
+public:
+	CellGame(byte *board);
+	~CellGame();
+	byte getStartX();
+	byte getStartY();
+	byte getEndX();
+	byte getEndY();
+
+private:
+	byte *_board;
+};
+
+} // End of Groovie namespace
+
+#endif // GROOVIE_CELL_H
diff --git a/engines/groovie/module.mk b/engines/groovie/module.mk
index 1779c9786e..4a5d79cfb8 100644
--- a/engines/groovie/module.mk
+++ b/engines/groovie/module.mk
@@ -1,6 +1,7 @@
 MODULE := engines/groovie
 
 MODULE_OBJS := \
+	cell.o \
 	cursor.o \
 	debug.o \
 	detection.o \
diff --git a/engines/groovie/script.cpp b/engines/groovie/script.cpp
index 154f4e5d9f..894e4d2c60 100644
--- a/engines/groovie/script.cpp
+++ b/engines/groovie/script.cpp
@@ -27,6 +27,7 @@
 #include "groovie/music.h"
 #include "groovie/script.h"
 #include "groovie/groovie.h"
+#include "groovie/cell.h"
 
 #include "common/config-manager.h"
 #include "common/endian.h"
@@ -1311,12 +1312,13 @@ void Script::o_sub() {
 	setVariable(varnum1, _variables[varnum1] - _variables[varnum2]);
 }
 
-void Script::o_othello() {
+void Script::o_cellmove() {
 	uint16 arg = readScript8bits();
 	byte *scriptBoard = &_variables[0x19];
 	byte board[7][7];
+	byte startX, startY, endX, endY;
 
-	debugScript(1, true, "OTHELLO var[0x%02X]", arg);
+	debugScript(1, true, "CELL MOVE var[0x%02X]", arg);
 
 	// Arguments used by the original implementation: (2, arg, scriptBoard)
 	for (int y = 0; y < 7; y++) {
@@ -1330,12 +1332,20 @@ void Script::o_othello() {
 		debugScript(1, false, "\n");
 	}
 
+	CellGame staufsMove((byte*) board);
+	startX = staufsMove.getStartX();
+	startY = staufsMove.getStartY();
+	endX = staufsMove.getEndX();
+	endY = staufsMove.getEndY();
+	
+	//printf("Moving from %d,%d to %d,%d\n", startX, startY, endX, endY);
+	
 	// Set the movement origin
-	setVariable(0, 6); // y
-	setVariable(1, 0); // x
+	setVariable(0, startY); // y
+	setVariable(1, startX); // x
 	// Set the movement destination
-	setVariable(2, 6);
-	setVariable(3, 1);
+	setVariable(2, endY);
+	setVariable(3, endX);
 }
 
 void Script::o_returnscript() {
@@ -1525,7 +1535,7 @@ Script::OpcodeFunc Script::_opcodes[NUM_OPCODES] = {
 	&Script::o_loadscript,
 	&Script::o_setvideoorigin, // 0x40
 	&Script::o_sub,
-	&Script::o_othello,
+	&Script::o_cellmove,
 	&Script::o_returnscript,
 	&Script::o_sethotspotright, // 0x44
 	&Script::o_sethotspotleft,
diff --git a/engines/groovie/script.h b/engines/groovie/script.h
index abc7c49494..b39553b0a6 100644
--- a/engines/groovie/script.h
+++ b/engines/groovie/script.h
@@ -30,6 +30,7 @@
 #include "common/rect.h"
 
 #include "groovie/font.h"
+#include "groovie/cell.h"
 
 namespace Groovie {
 
@@ -193,7 +194,7 @@ private:
 	void o_loadscript();
 	void o_setvideoorigin();
 	void o_sub();
-	void o_othello();
+	void o_cellmove();
 	void o_returnscript();
 	void o_sethotspotright();
 	void o_sethotspotleft();