Removed Point/BlockPoint to Vector/BlockVector.

src/com/sk89q/worldedit/BlockVector.java

@@ -0,0 +1,92 @@
+// $Id$
+/*
+ * WorldEdit
+ * Copyright (C) 2010 sk89q <http://www.sk89q.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 com.sk89q.worldedit;
+
+/**
+ * Extension of Vector that supports being compared as ints (for accuracy).
+ *
+ * @author sk89q
+ */
+public class BlockVector extends Vector {
+    /**
+     * Construct the Vector object.
+     *
+     * @param pt
+     */
+    public BlockVector(Vector pt) {
+        super(pt);
+    }
+
+    /**
+     * Construct the Vector object.
+     *
+     * @param pt
+     */
+    public BlockVector(int x, int y, int z) {
+        super(x, y, z);
+    }
+
+    /**
+     * Construct the Vector object.
+     *
+     * @param pt
+     */
+    public BlockVector(float x, float y, float z) {
+        super(x, y, z);
+    }
+
+    /**
+     * Construct the Vector object.
+     *
+     * @param pt
+     */
+    public BlockVector(double x, double y, double z) {
+        super(x, y, z);
+    }
+    
+    /**
+     * Checks if another object is equivalent.
+     *
+     * @param obj
+     * @return whether the other object is equivalent
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof Vector)) {
+            return false;
+        }
+        Vector other = (Vector)obj;
+        return (int)other.x == (int)this.x && (int)other.y == (int)this.y
+                && (int)other.z == (int)this.z;
+
+    }
+
+    /**
+     * Gets the hash code.
+     *
+     * @return hash code
+     */
+    @Override
+    public int hashCode() {
+        return (Integer.valueOf((int)x).hashCode() >> 13) ^
+               (Integer.valueOf((int)y).hashCode() >> 7) ^
+                Integer.valueOf((int)z).hashCode();
+    }
+}