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/* $Id$ */

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/** @file geometry_type.hpp All geometry types in OpenTTD. */

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#ifndef GEOMETRY_TYPE_HPP

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#define GEOMETRY_TYPE_HPP

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#if defined(__AMIGA__)

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	/* AmigaOS already has a Point declared */

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	#define Point OTTD_Point

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#endif /* __AMIGA__ */

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#if defined(__APPLE__)

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	/* Mac OS X already has both Rect and Point declared */

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	#define Rect OTTD_Rect

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	#define Point OTTD_Point

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#endif /* __APPLE__ */

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/** Coordinates of a point in 2D */

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struct Point {

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	int x;

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	int y;

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};

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/** Dimensions (a width and height) of a rectangle in 2D */

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struct Dimension {

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	int width;

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	int height;

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};

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/** Specification of a rectangle with absolute coordinates of all edges */

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struct Rect {

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	int left;

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	int top;

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	int right;

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	int bottom;

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};

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/**

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 * Specification of a rectangle with an absolute top-left coordinate and a

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 * (relative) width/height

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 */

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struct PointDimension {

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	int x;

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	int y;

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	int width;

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	int height;

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};

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/** A pair of two integers */

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struct Pair {

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	int a;

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	int b;

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};

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#endif /* GEOMETRY_TYPE_HPP */