added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/qcheckers_plugin/humanplayer.cc

@@ -0,0 +1,112 @@
+/***************************************************************************
+ *   Copyright (C) 2004-2005 Artur Wiebe                                   *
+ *   wibix@gmx.de                                                          *
+ *                                                                         *
+ *   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.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <QDebug>
+
+#include "humanplayer.h"
+#include "rcheckers.h"
+#include "echeckers.h"
+#include "pdn.h"
+
+
+myHumanPlayer::myHumanPlayer(const QString& name, bool white,
+	bool second_player)
+    : myPlayer(name, white)
+{
+    selected = false;
+
+    m_second = second_player;
+    m_game = 0;
+}
+
+
+myHumanPlayer::~myHumanPlayer()
+{
+}
+
+
+void myHumanPlayer::yourTurn(const Checkers* g)
+{
+    if(!m_game || m_game->type()!=g->type()) {
+	delete m_game;
+	if(g->type()==RUSSIAN)
+	    m_game = new RCheckers();
+	else
+	    m_game = new ECheckers();
+    }
+
+    // synchronize
+    m_game->fromString(g->toString(m_second));
+}
+
+
+bool myHumanPlayer::fieldClicked(int field_num, bool* select, QString& errmsg)
+{
+    if(m_second)
+	field_num = 31 - field_num;
+
+    switch(m_game->item(field_num)) {
+    case MAN1:
+    case KING1:
+	if(m_game->checkCapture1() && !m_game->canCapture1(field_num)) {
+	    errmsg = tr("You must capture.");	//TODO better text.
+	    return false;
+	}
+	if(!m_game->canCapture1(field_num) && !m_game->canMove1(field_num)) {
+	    errmsg = tr("Cannot move this.");	//TODO better text.
+	    return false;
+	}
+
+        // Player (re)selects
+	from = field_num;
+    	fromField = field_num;
+	selected = true;
+	*select = true;
+	return true;
+	break;
+
+    case FREE:
+        if(!selected)
+	    return true;
+
+        if(!go(field_num))
+	    return false;	// incorrect course
+
+	// move done - unselect
+	if(selected)
+	    *select = false;
+	selected = false;
+
+	emit moveDone(m_game->toString(m_second));
+	break;
+
+    default:
+	break;
+    }
+
+    return true;
+}
+
+
+bool myHumanPlayer::go(int to)
+{
+    return m_game->go1(from, to);
+}
+