a92a5d6107
git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@545 d9718cc8-9f43-0410-858b-315f434eb58c
58 lines
1.2 KiB
Java
58 lines
1.2 KiB
Java
// This file is part of MicropolisJ.
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// Copyright (C) 2013 Jason Long
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// Portions Copyright (C) 1989-2007 Electronic Arts Inc.
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//
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// MicropolisJ is free software; you can redistribute it and/or modify
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// it under the terms of the GNU GPLv3, with additional terms.
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// See the README file, included in this distribution, for details.
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package micropolisj.engine;
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/**
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* Coordinates of a location (x,y) in the city.
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*/
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public class CityLocation
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{
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/** The X coordinate of this location.
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* Increasing X coordinates correspond to East,
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* and decreasing X coordinates correspond to West. */
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public int x;
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/** The Y coordinate of this location.
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* Increasing Y coordinates correspond to South,
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* and decreasing Y coordinates correspond to North. */
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public int y;
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/**
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* Constructs and initializes city coordinates.
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*/
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public CityLocation(int x, int y)
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{
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this.x = x;
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this.y = y;
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}
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@Override
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public int hashCode()
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{
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return x*33+y;
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}
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@Override
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public boolean equals(Object obj)
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{
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if (obj instanceof CityLocation) {
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CityLocation rhs = (CityLocation)obj;
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return this.x == rhs.x && this.y == rhs.y;
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}
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else {
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return false;
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}
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}
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@Override
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public String toString()
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{
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return "("+x+","+y+")";
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}
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}
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