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(svn r12141) -Codechange: Introduce IsNormalRoad[Tile](), IsRoadDepot[Tile]() and HasTileRoadType(); and use them.

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This commit is contained in:
frosch
2008-02-14 15:59:16 +00:00
parent 739b118c6b
commit 43c0f7ea8e
16 changed files with 79 additions and 61 deletions
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22
src/roadveh_cmd.cpp
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@@ -182,7 +182,7 @@ CommandCost CmdBuildRoadVeh(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (!IsTileDepotType(tile, TRANSPORT_ROAD)) return CMD_ERROR;
if (!IsTileOwner(tile, _current_player)) return CMD_ERROR;
if (HasBit(GetRoadTypes(tile), ROADTYPE_TRAM) != HasBit(EngInfo(p1)->misc_flags, EF_ROAD_TRAM)) return_cmd_error(STR_DEPOT_WRONG_DEPOT_TYPE);
if (HasTileRoadType(tile, ROADTYPE_TRAM) != HasBit(EngInfo(p1)->misc_flags, EF_ROAD_TRAM)) return_cmd_error(STR_DEPOT_WRONG_DEPOT_TYPE);
uint num_vehicles = 1 + CountArticulatedParts(p1, false);
@@ -404,8 +404,7 @@ static bool EnumRoadSignalFindDepot(TileIndex tile, void* data, Trackdir trackdi
tile += TileOffsByDiagDir(_road_pf_directions[trackdir]);
if (IsTileType(tile, MP_ROAD) &&
GetRoadTileType(tile) == ROAD_TILE_DEPOT &&
if (IsRoadDepotTile(tile) &&
IsTileOwner(tile, rfdd->owner) &&
length < rfdd->best_length) {
rfdd->best_length = length;
@@ -550,7 +549,7 @@ CommandCost CmdTurnRoadVeh(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
return CMD_ERROR;
}
if (IsTileType(v->tile, MP_ROAD) && GetRoadTileType(v->tile) == ROAD_TILE_NORMAL && GetDisallowedRoadDirections(v->tile) != DRD_NONE) return CMD_ERROR;
if (IsNormalRoadTile(v->tile) && GetDisallowedRoadDirections(v->tile) != DRD_NONE) return CMD_ERROR;
if (IsTileType(v->tile, MP_TUNNELBRIDGE) && DirToDiagDir(v->direction) == GetTunnelBridgeDirection(v->tile)) return CMD_ERROR;
@@ -1159,7 +1158,7 @@ static Trackdir RoadFindPathToDest(Vehicle* v, TileIndex tile, DiagDirection ent
TrackdirBits trackdirs = (TrackdirBits)GB(r, 0, 16);
if (IsTileType(tile, MP_ROAD)) {
if (GetRoadTileType(tile) == ROAD_TILE_DEPOT && (!IsTileOwner(tile, v->owner) || GetRoadDepotDirection(tile) == enterdir || (GetRoadTypes(tile) & v->u.road.compatible_roadtypes) == 0)) {
if (IsRoadDepot(tile) && (!IsTileOwner(tile, v->owner) || GetRoadDepotDirection(tile) == enterdir || (GetRoadTypes(tile) & v->u.road.compatible_roadtypes) == 0)) {
/* Road depot owned by another player or with the wrong orientation */
trackdirs = TRACKDIR_BIT_NONE;
}
@@ -1251,7 +1250,7 @@ static Trackdir RoadFindPathToDest(Vehicle* v, TileIndex tile, DiagDirection ent
DiagDirection dir;
if (IsTileType(desttile, MP_ROAD)) {
if (GetRoadTileType(desttile) == ROAD_TILE_DEPOT) {
if (IsRoadDepot(desttile)) {
dir = GetRoadDepotDirection(desttile);
goto do_it;
}
@@ -1413,7 +1412,7 @@ static Trackdir FollowPreviousRoadVehicle(const Vehicle *v, const Vehicle *prev,
if (IsTileType(tile, MP_TUNNELBRIDGE)) {
diag_dir = GetTunnelBridgeDirection(tile);
} else if (IsTileType(tile, MP_ROAD) && GetRoadTileType(tile) == ROAD_TILE_DEPOT) {
} else if (IsRoadDepotTile(tile)) {
diag_dir = ReverseDiagDir(GetRoadDepotDirection(tile));
}
@@ -1582,8 +1581,7 @@ again:
case TRACKDIR_RVREV_NW: needed = ROAD_SE; break;
}
if ((v->Previous() != NULL && v->Previous()->tile == tile) ||
(IsRoadVehFront(v) && IsTileType(tile, MP_ROAD) &&
GetRoadTileType(tile) == ROAD_TILE_NORMAL && !HasRoadWorks(tile) &&
(IsRoadVehFront(v) && IsNormalRoadTile(tile) && !HasRoadWorks(tile) &&
(needed & GetRoadBits(tile, ROADTYPE_TRAM)) != ROAD_NONE)) {
/*
* Taking the 'big' corner for trams only happens when:
@@ -1614,7 +1612,7 @@ again:
v->cur_speed = 0;
return false;
}
} else if (IsTileType(v->tile, MP_ROAD) && GetRoadTileType(v->tile) == ROAD_TILE_NORMAL && GetDisallowedRoadDirections(v->tile) != DRD_NONE) {
} else if (IsNormalRoadTile(v->tile) && GetDisallowedRoadDirections(v->tile) != DRD_NONE) {
v->cur_speed = 0;
return false;
} else {
@@ -1757,9 +1755,7 @@ again:
/* This vehicle is not in a wormhole and it hasn't entered a new tile. If
* it's on a depot tile, check if it's time to activate the next vehicle in
* the chain yet. */
if (v->Next() != NULL &&
IsTileType(v->tile, MP_ROAD) && GetRoadTileType(v->tile) == ROAD_TILE_DEPOT) {
if (v->Next() != NULL && IsRoadDepotTile(v->tile)) {
if (v->u.road.frame == v->u.road.cached_veh_length + RVC_DEPOT_START_FRAME) {
RoadVehLeaveDepot(v->Next(), false);
}