Moved DroidFish project to trunk/

DroidFish/src/org/petero/droidfish/gamelogic/Move.java

@@ -0,0 +1,70 @@
+/*
+    DroidFish - An Android chess program.
+    Copyright (C) 2011  Peter Österlund, peterosterlund2@gmail.com
+
+    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/>.
+*/
+
+package org.petero.droidfish.gamelogic;
+
+/**
+ *
+ * @author petero
+ */
+public class Move {
+    /** From square, 0-63. */
+    public int from;
+
+    /** To square, 0-63. */
+    public int to;
+
+    /** Promotion piece. */
+    public int promoteTo;
+
+    /** Create a move object. */
+    public Move(int from, int to, int promoteTo) {
+        this.from = from;
+        this.to = to;
+        this.promoteTo = promoteTo;
+    }
+
+    public Move(Move m) {
+        this.from = m.from;
+        this.to = m.to;
+        this.promoteTo = m.promoteTo;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if ((o == null) || (o.getClass() != this.getClass()))
+            return false;
+        Move other = (Move)o;
+        if (from != other.from)
+            return false;
+        if (to != other.to)
+            return false;
+        if (promoteTo != other.promoteTo)
+            return false;
+        return true;
+    }
+    @Override
+    public int hashCode() {
+        return (from * 64 + to) * 16 + promoteTo;
+    }
+
+    /** Useful for debugging. */
+    public final String toString() {
+        return TextIO.moveToUCIString(this);
+    }
+}