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/* $Id$ */

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#ifndef ROAD_MAP_H

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#define ROAD_MAP_H

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#include "macros.h"

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#include "tile.h"

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typedef enum RoadTileType {

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	ROAD_TILE_NORMAL,

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	ROAD_TILE_CROSSING,

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	ROAD_TILE_DEPOT

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} RoadTileType;

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static inline RoadTileType GetRoadTileType(TileIndex t)

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{

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	assert(IsTileType(t, MP_STREET));

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	return (RoadTileType)GB(_m[t].m5, 4, 4);

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}

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typedef enum Roadside {

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	ROADSIDE_BARREN           = 0,

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	ROADSIDE_GRASS            = 1,

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	ROADSIDE_PAVED            = 2,

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	ROADSIDE_STREET_LIGHTS    = 3,

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	ROADSIDE_TREES            = 5,

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	ROADSIDE_GRASS_ROAD_WORKS = 6,

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	ROADSIDE_PAVED_ROAD_WORKS = 7

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} Roadside;

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static inline Roadside GetRoadside(TileIndex tile)

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{

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	return (Roadside)GB(_m[tile].m4, 4, 3);

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}

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static inline bool HasRoadWorks(TileIndex t)

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{

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	return GetRoadside(t) >= ROADSIDE_GRASS_ROAD_WORKS;

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}

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#endif