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20b5c17faa
-Fix: Prohibit altering a road tile while road works are in progress This fixes some glitches like "turning" the excavation by adding/removing road bits or removing the road piece
44 lines
799 B
C
44 lines
799 B
C
/* $Id$ */
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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
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