Initial Commit - Copy from Altus Metrum AltOS

altoslib/AltosPointInt.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2015 Keith Packard <keithp@keithp.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 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.
+ */
+
+package org.altusmetrum.altoslib_14;
+
+public class AltosPointInt {
+	public int	x, y;
+
+	public int hashCode() {
+		return  x ^ y;
+	}
+
+	public boolean equals(Object o) {
+		if (o == null)
+			return false;
+
+		if (!(o instanceof AltosPointInt))
+			return false;
+
+		AltosPointInt n = (AltosPointInt) o;
+
+		return n.x == x && n.y == y;
+	}
+
+	public AltosPointInt(int x, int y) {
+		this.x = x;
+		this.y = y;
+	}
+
+	public AltosPointInt(double x, double y) {
+		this.x = (int) (x + 0.5);
+		this.y = (int) (y + 0.5);
+	}
+
+	public AltosPointInt(AltosPointDouble pt_d) {
+		this.x = (int) (pt_d.x + 0.5);
+		this.y = (int) (pt_d.y + 0.5);
+	}
+}