Files
@ r3495:3c692ea3e92d
Branch filter:
Location: cpp/openttd-patchpack/source/road_map.h - annotation
r3495:3c692ea3e92d
4.6 KiB
text/x-c
(svn r4346) CodeChange : Add and Use Accessors to Industry's Stage and Counter construction. Removed last direct map access from Disaster_cmd.c as well. Based on work from Rubidium in tfc_newmap
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | r3144:5b175fed4b0b r3144:5b175fed4b0b r3145:90ae47e0a047 r3145:90ae47e0a047 r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3144:5b175fed4b0b r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3150:6242a630abac r3150:6242a630abac r3150:6242a630abac r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3272:c4b59db11c94 r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3272:c4b59db11c94 r3272:c4b59db11c94 r3144:5b175fed4b0b r3144:5b175fed4b0b r3272:c4b59db11c94 r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3272:c4b59db11c94 r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3274:40dbd1d25717 r3274:40dbd1d25717 r3274:40dbd1d25717 r3369:c4df9e1f62cd r3274:40dbd1d25717 r3274:40dbd1d25717 r3274:40dbd1d25717 r3274:40dbd1d25717 r3274:40dbd1d25717 r3369:c4df9e1f62cd r3274:40dbd1d25717 r3274:40dbd1d25717 r3274:40dbd1d25717 r3322:fcb97823ac14 r3322:fcb97823ac14 r3369:c4df9e1f62cd r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3369:c4df9e1f62cd r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3322:fcb97823ac14 r3369:c4df9e1f62cd r3322:fcb97823ac14 r3322:fcb97823ac14 r3274:40dbd1d25717 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3430:2572d70e8d09 r3144:5b175fed4b0b r3369:c4df9e1f62cd r3144:5b175fed4b0b r3369:c4df9e1f62cd r3369:c4df9e1f62cd r3167:c678c9ca682c r3167:c678c9ca682c r3167:c678c9ca682c r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3196:ee64b4658e65 r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3146:b3862f32db0e r3150:6242a630abac r3150:6242a630abac r3150:6242a630abac r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b r3144:5b175fed4b0b | /* $Id$ */
#ifndef ROAD_MAP_H
#define ROAD_MAP_H
#include "macros.h"
#include "rail.h"
#include "tile.h"
typedef enum RoadBits {
ROAD_NW = 1,
ROAD_SW = 2,
ROAD_SE = 4,
ROAD_NE = 8,
ROAD_X = ROAD_SW | ROAD_NE,
ROAD_Y = ROAD_NW | ROAD_SE,
ROAD_ALL = ROAD_X | ROAD_Y
} RoadBits;
static inline RoadBits ComplementRoadBits(RoadBits r)
{
return ROAD_ALL ^ r;
}
static inline RoadBits DiagDirToRoadBits(DiagDirection d)
{
return 1 << (3 ^ d);
}
typedef enum RoadType {
ROAD_NORMAL,
ROAD_CROSSING,
ROAD_DEPOT
} RoadType;
static inline RoadType GetRoadType(TileIndex t)
{
assert(IsTileType(t, MP_STREET));
return GB(_m[t].m5, 4, 4);
}
static inline RoadBits GetRoadBits(TileIndex t)
{
assert(GetRoadType(t) == ROAD_NORMAL);
return GB(_m[t].m5, 0, 4);
}
static inline void SetRoadBits(TileIndex t, RoadBits r)
{
assert(GetRoadType(t) == ROAD_NORMAL); // XXX incomplete
SB(_m[t].m5, 0, 4, r);
}
static inline Axis GetCrossingRoadAxis(TileIndex t)
{
assert(GetRoadType(t) == ROAD_CROSSING);
return (Axis)GB(_m[t].m5, 3, 1);
}
static inline RoadBits GetCrossingRoadBits(TileIndex tile)
{
return GetCrossingRoadAxis(tile) == AXIS_X ? ROAD_X : ROAD_Y;
}
static inline TrackBits GetCrossingRailBits(TileIndex tile)
{
return GetCrossingRoadAxis(tile) == AXIS_X ? TRACK_BIT_Y : TRACK_BIT_X;
}
// TODO swap owner of road and rail
static inline Owner GetCrossingRoadOwner(TileIndex t)
{
assert(GetRoadType(t) == ROAD_CROSSING);
return (Owner)_m[t].m3;
}
static inline void SetCrossingRoadOwner(TileIndex t, Owner o)
{
assert(GetRoadType(t) == ROAD_CROSSING);
_m[t].m3 = o;
}
static inline void UnbarCrossing(TileIndex t)
{
assert(GetRoadType(t) == ROAD_CROSSING);
CLRBIT(_m[t].m5, 2);
}
static inline void BarCrossing(TileIndex t)
{
assert(GetRoadType(t) == ROAD_CROSSING);
SETBIT(_m[t].m5, 2);
}
static inline bool IsCrossingBarred(TileIndex t)
{
assert(GetRoadType(t) == ROAD_CROSSING);
return HASBIT(_m[t].m5, 2);
}
#define IsOnDesert IsOnSnow
static inline bool IsOnSnow(TileIndex t)
{
return HASBIT(_m[t].m4, 7);
}
#define ToggleDesert ToggleSnow
static inline void ToggleSnow(TileIndex t)
{
TOGGLEBIT(_m[t].m4, 7);
}
typedef enum RoadGroundType {
RGT_BARREN,
RGT_GRASS,
RGT_PAVED,
RGT_LIGHT,
RGT_NOT_IN_USE, /* Has something to do with fund buildings */
RGT_ALLEY,
RGT_ROADWORK_GRASS,
RGT_ROADWORK_PAVED,
RGT_ROADWORK_OFFSET = RGT_ROADWORK_GRASS - RGT_GRASS
} RoadGroundType;
static inline RoadGroundType GetGroundType(TileIndex t)
{
return (RoadGroundType)GB(_m[t].m4, 4, 3);
}
static inline void SetGroundType(TileIndex t, RoadGroundType rgt)
{
SB(_m[t].m4, 4, 3, rgt);
}
static inline bool HasRoadWorks(TileIndex t)
{
return GetGroundType(t) >= RGT_ROADWORK_GRASS;
}
static inline bool IncreaseRoadWorksCounter(TileIndex t)
{
AB(_m[t].m4, 0, 4, 1);
return GB(_m[t].m4, 0, 4) == 15;
}
static inline void StartRoadWorks(TileIndex t)
{
assert(!HasRoadWorks(t));
/* Remove any trees or lamps in case or roadwork */
SetGroundType(t, min(GetGroundType(t), RGT_PAVED) + RGT_ROADWORK_OFFSET);
}
static inline void TerminateRoadWorks(TileIndex t)
{
assert(HasRoadWorks(t));
SetGroundType(t, GetGroundType(t) - RGT_ROADWORK_OFFSET);
/* Stop the counter */
SB(_m[t].m4, 0, 4, 0);
}
static inline bool HasPavement(TileIndex t)
{
return GetGroundType(t) >= RGT_PAVED && GetGroundType(t) != RGT_ROADWORK_GRASS;
}
static inline DiagDirection GetRoadDepotDirection(TileIndex t)
{
assert(GetRoadType(t) == ROAD_DEPOT);
return (DiagDirection)GB(_m[t].m5, 0, 2);
}
/**
* Returns the RoadBits on an arbitrary tile
* Special behavior:
* - road depots: entrance is treated as road piece
* - road tunnels: entrance is treated as road piece
* - bridge ramps: start of the ramp is treated as road piece
* - bridge middle parts: bridge itself is ignored
*/
RoadBits GetAnyRoadBits(TileIndex);
TrackBits GetAnyRoadTrackBits(TileIndex tile);
static inline void MakeRoadNormal(TileIndex t, Owner owner, RoadBits bits, uint town)
{
SetTileType(t, MP_STREET);
SetTileOwner(t, owner);
_m[t].m2 = town;
_m[t].m3 = 0;
_m[t].m4 = 0 << 7 | 0 << 4 | 0;
_m[t].m5 = ROAD_NORMAL << 4 | bits;
}
static inline void MakeRoadCrossing(TileIndex t, Owner road, Owner rail, Axis roaddir, RailType rt, uint town)
{
SetTileType(t, MP_STREET);
SetTileOwner(t, rail);
_m[t].m2 = town;
_m[t].m3 = road;
_m[t].m4 = 0 << 7 | 0 << 4 | rt;
_m[t].m5 = ROAD_CROSSING << 4 | roaddir << 3 | 0 << 2;
}
static inline void MakeRoadDepot(TileIndex t, Owner owner, DiagDirection dir)
{
SetTileType(t, MP_STREET);
SetTileOwner(t, owner);
_m[t].m2 = 0;
_m[t].m3 = 0;
_m[t].m4 = 0;
_m[t].m5 = ROAD_DEPOT << 4 | dir;
}
#endif
|