diff options
-rw-r--r-- | npf.c | 2 | ||||
-rw-r--r-- | road_cmd.c | 67 | ||||
-rw-r--r-- | road_map.h | 44 |
3 files changed, 58 insertions, 55 deletions
@@ -228,7 +228,7 @@ static void NPFMarkTile(TileIndex tile) case MP_STREET: if (!IsTileDepotType(tile, TRANSPORT_ROAD)) { - SetGroundType(tile, RGT_BARREN); + SetRoadside(tile, ROADSIDE_BARREN); MarkTileDirtyByTile(tile); } break; diff --git a/road_cmd.c b/road_cmd.c index 7f99d6d0a..0bf2ded25 100644 --- a/road_cmd.c +++ b/road_cmd.c @@ -700,6 +700,7 @@ static void DrawRoadBits(TileInfo* ti, RoadBits road) { const DrawRoadTileStruct *drts; PalSpriteID image = 0; + Roadside roadside; if (ti->tileh != SLOPE_FLAT) { int foundation = GetRoadFoundation(ti->tileh, road); @@ -713,13 +714,17 @@ static void DrawRoadBits(TileInfo* ti, RoadBits road) if (image == 0) image = _road_tile_sprites_1[road]; - if (GetGroundType(ti->tile) == RGT_BARREN) image |= PALETTE_TO_BARE_LAND; + roadside = GetRoadside(ti->tile); if (IsOnSnow(ti->tile)) { image += 19; - } else if (HasPavement(ti->tile)) { - // Pavement tiles. - image -= 19; + } else { + switch (roadside) { + case ROADSIDE_BARREN: image |= PALETTE_TO_BARE_LAND; break; + case ROADSIDE_GRASS: break; + case ROADSIDE_GRASS_ROAD_WORKS: break; + default: image -= 19; break; // Paved + } } DrawGroundSprite(image); @@ -734,7 +739,7 @@ static void DrawRoadBits(TileInfo* ti, RoadBits road) } // Draw extra details. - for (drts = _road_display_table[GetGroundType(ti->tile)][road]; drts->image != 0; drts++) { + for (drts = _road_display_table[roadside][road]; drts->image != 0; drts++) { int x = ti->x | drts->subcoord_x; int y = ti->y | drts->subcoord_y; byte z = ti->z; @@ -763,8 +768,11 @@ static void DrawTile_Road(TileInfo *ti) if (IsOnSnow(ti->tile)) { image += 8; } else { - if (GetGroundType(ti->tile) == RGT_BARREN) image |= PALETTE_TO_BARE_LAND; - if (HasPavement(ti->tile)) image += 4; + switch (GetRoadside(ti->tile)) { + case ROADSIDE_BARREN: image |= PALETTE_TO_BARE_LAND; break; + case ROADSIDE_GRASS: break; + default: image += 4; break; // Paved + } } DrawGroundSprite(image); @@ -866,20 +874,21 @@ static void AnimateTile_Road(TileIndex tile) if (IsLevelCrossing(tile)) MarkTileDirtyByTile(tile); } -static const RoadGroundType _town_road_types[5][2] = { - {RGT_GRASS,RGT_GRASS}, - {RGT_PAVED,RGT_PAVED}, - {RGT_PAVED,RGT_PAVED}, - {RGT_ALLEY,RGT_ALLEY}, - {RGT_LIGHT,RGT_PAVED}, + +static const Roadside _town_road_types[][2] = { + { ROADSIDE_GRASS, ROADSIDE_GRASS }, + { ROADSIDE_PAVED, ROADSIDE_PAVED }, + { ROADSIDE_PAVED, ROADSIDE_PAVED }, + { ROADSIDE_TREES, ROADSIDE_TREES }, + { ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED } }; -static const RoadGroundType _town_road_types_2[5][2] = { - {RGT_GRASS,RGT_GRASS}, - {RGT_PAVED,RGT_PAVED}, - {RGT_LIGHT,RGT_PAVED}, - {RGT_LIGHT,RGT_PAVED}, - {RGT_LIGHT,RGT_PAVED}, +static const Roadside _town_road_types_2[][2] = { + { ROADSIDE_GRASS, ROADSIDE_GRASS }, + { ROADSIDE_PAVED, ROADSIDE_PAVED }, + { ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }, + { ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }, + { ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED } }; @@ -934,23 +943,23 @@ static void TileLoop_Road(TileIndex tile) { /* Adjust road ground type depending on 'grp' (grp is the distance to the center) */ - const RoadGroundType *target_rgt = (_opt.landscape == LT_CANDY) ? _town_road_types_2[grp] : _town_road_types[grp]; - RoadGroundType rgt = GetGroundType(tile); + const Roadside* new_rs = (_opt.landscape == LT_CANDY) ? _town_road_types_2[grp] : _town_road_types[grp]; + Roadside cur_rs = GetRoadside(tile); /* We have our desired type, do nothing */ - if (rgt == target_rgt[0]) return; + if (cur_rs == new_rs[0]) return; /* We have the pre-type of the desired type, switch to the desired type */ - if (rgt == target_rgt[1]) { - rgt = target_rgt[0]; + if (cur_rs == new_rs[1]) { + cur_rs = new_rs[0]; /* We have barren land, install the pre-type */ - } else if (rgt == RGT_BARREN) { - rgt = target_rgt[1]; + } else if (cur_rs == ROADSIDE_BARREN) { + cur_rs = new_rs[1]; /* We're totally off limits, remove any installation and make barren land */ } else { - rgt = RGT_BARREN; + cur_rs = ROADSIDE_BARREN; } - SetGroundType(tile, rgt); + SetRoadside(tile, cur_rs); MarkTileDirtyByTile(tile); } } else if (IncreaseRoadWorksCounter(tile)) { @@ -1018,7 +1027,7 @@ static void GetTileDesc_Road(TileIndex tile, TileDesc *td) switch (GetRoadTileType(tile)) { case ROAD_TILE_CROSSING: td->str = STR_1818_ROAD_RAIL_LEVEL_CROSSING; break; case ROAD_TILE_DEPOT: td->str = STR_1817_ROAD_VEHICLE_DEPOT; break; - default: td->str = _road_tile_strings[GetGroundType(tile)]; break; + default: td->str = _road_tile_strings[GetRoadside(tile)]; break; } } diff --git a/road_map.h b/road_map.h index 73d386cb1..754c6d026 100644 --- a/road_map.h +++ b/road_map.h @@ -104,32 +104,30 @@ 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; +typedef enum Roadside { + ROADSIDE_BARREN = 0, + ROADSIDE_GRASS = 1, + ROADSIDE_PAVED = 2, + ROADSIDE_STREET_LIGHTS = 3, + ROADSIDE_TREES = 5, + ROADSIDE_GRASS_ROAD_WORKS = 6, + ROADSIDE_PAVED_ROAD_WORKS = 7 +} Roadside; -static inline RoadGroundType GetGroundType(TileIndex t) +static inline Roadside GetRoadside(TileIndex tile) { - return (RoadGroundType)GB(_m[t].m4, 4, 3); + return (Roadside)GB(_m[tile].m4, 4, 3); } -static inline void SetGroundType(TileIndex t, RoadGroundType rgt) +static inline void SetRoadside(TileIndex tile, Roadside s) { - SB(_m[t].m4, 4, 3, rgt); + SB(_m[tile].m4, 4, 3, s); } static inline bool HasRoadWorks(TileIndex t) { - return GetGroundType(t) >= RGT_ROADWORK_GRASS; + return GetRoadside(t) >= ROADSIDE_GRASS_ROAD_WORKS; } static inline bool IncreaseRoadWorksCounter(TileIndex t) @@ -143,25 +141,21 @@ static inline void StartRoadWorks(TileIndex t) { assert(!HasRoadWorks(t)); /* Remove any trees or lamps in case or roadwork */ - switch (GetGroundType(t)) { - case RGT_BARREN: - case RGT_GRASS: SetGroundType(t, RGT_ROADWORK_GRASS); break; - default: SetGroundType(t, RGT_ROADWORK_PAVED); break; + switch (GetRoadside(t)) { + case ROADSIDE_BARREN: + case ROADSIDE_GRASS: SetRoadside(t, ROADSIDE_GRASS_ROAD_WORKS); break; + default: SetRoadside(t, ROADSIDE_PAVED_ROAD_WORKS); break; } } static inline void TerminateRoadWorks(TileIndex t) { assert(HasRoadWorks(t)); - SetGroundType(t, (RoadGroundType)(GetGroundType(t) - RGT_ROADWORK_OFFSET)); + SetRoadside(t, (Roadside)(GetRoadside(t) - ROADSIDE_GRASS_ROAD_WORKS + ROADSIDE_GRASS)); /* 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) { |