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Diffstat (limited to 'src/road_cmd.cpp')
-rw-r--r--src/road_cmd.cpp54
1 files changed, 26 insertions, 28 deletions
diff --git a/src/road_cmd.cpp b/src/road_cmd.cpp
index ade4794f9..59ffe28bb 100644
--- a/src/road_cmd.cpp
+++ b/src/road_cmd.cpp
@@ -170,7 +170,7 @@ CommandCost CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (IsTileType(tile, MP_TUNNELBRIDGE)) {
TileIndex other_end = IsTunnel(tile) ? GetOtherTunnelEnd(tile) : GetOtherBridgeEnd(tile);
/* Pay for *every* tile of the bridge or tunnel */
- cost = (DistanceManhattan(IsTunnel(tile) ? GetOtherTunnelEnd(tile) : GetOtherBridgeEnd(tile), tile) + 1) * _price.remove_road;
+ cost.AddCost((DistanceManhattan(IsTunnel(tile) ? GetOtherTunnelEnd(tile) : GetOtherBridgeEnd(tile), tile) + 1) * _price.remove_road);
if (flags & DC_EXEC) {
SetRoadTypes(other_end, GetRoadTypes(other_end) & ~RoadTypeToRoadTypes(rt));
SetRoadTypes(tile, GetRoadTypes(tile) & ~RoadTypeToRoadTypes(rt));
@@ -185,13 +185,13 @@ CommandCost CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
}
}
} else {
- cost = _price.remove_road;
+ cost.AddCost(_price.remove_road);
if (flags & DC_EXEC) {
SetRoadTypes(tile, GetRoadTypes(tile) & ~RoadTypeToRoadTypes(rt));
MarkTileDirtyByTile(tile);
}
}
- return cost;
+ return CommandCost(cost);
}
switch (GetRoadTileType(tile)) {
@@ -232,7 +232,7 @@ CommandCost CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
MarkTileDirtyByTile(tile);
}
}
- return CountRoadBits(c) * _price.remove_road;
+ return CommandCost(CountRoadBits(c) * _price.remove_road);
}
case ROAD_TILE_CROSSING: {
@@ -258,7 +258,7 @@ CommandCost CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
MarkTileDirtyByTile(tile);
YapfNotifyTrackLayoutChange(tile, FindFirstTrack(GetTrackBits(tile)));
}
- return _price.remove_road * 2;
+ return CommandCost(_price.remove_road * 2);
}
default:
@@ -320,12 +320,12 @@ static CommandCost CheckRoadSlope(Slope tileh, RoadBits* pieces, RoadBits existi
if ((~_valid_tileh_slopes_road[0][tileh] & road_bits) == 0) {
/* force that all bits are set when we have slopes */
if (tileh != SLOPE_FLAT) *pieces |= _valid_tileh_slopes_road[0][tileh];
- return 0; // no extra cost
+ return CommandCost(); // no extra cost
}
/* foundation is used. Whole tile is leveled up */
if ((~_valid_tileh_slopes_road[1][tileh] & road_bits) == 0) {
- return existing != 0 ? 0 : _price.terraform;
+ return CommandCost(existing != 0 ? 0 : _price.terraform);
}
/* partly leveled up tile, only if there's no road on that tile */
@@ -348,7 +348,7 @@ static CommandCost CheckRoadSlope(Slope tileh, RoadBits* pieces, RoadBits existi
*/
CommandCost CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
- CommandCost cost = 0;
+ CommandCost cost;
CommandCost ret;
RoadBits existing = ROAD_NONE;
RoadBits all_bits = ROAD_NONE;
@@ -396,7 +396,7 @@ CommandCost CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
SetDisallowedRoadDirections(tile, GetDisallowedRoadDirections(tile) ^ toggle_drd);
MarkTileDirtyByTile(tile);
}
- return 0;
+ return CommandCost();
}
return_cmd_error(STR_1007_ALREADY_BUILT);
}
@@ -451,7 +451,7 @@ CommandCost CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
MakeRoadCrossing(tile, _current_player, _current_player, _current_player, GetTileOwner(tile), roaddir, GetRailType(tile), RoadTypeToRoadTypes(rt) | ROADTYPES_ROAD, p2);
MarkTileDirtyByTile(tile);
}
- return _price.build_road * (rt == ROADTYPE_ROAD ? 2 : 4);
+ return CommandCost(_price.build_road * (rt == ROADTYPE_ROAD ? 2 : 4));
}
case MP_STATION:
@@ -473,7 +473,7 @@ CommandCost CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
do_clear:;
ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (CmdFailed(ret)) return ret;
- cost += ret;
+ cost.AddCost(ret);
}
if (all_bits != pieces) {
@@ -481,10 +481,10 @@ do_clear:;
ret = CheckRoadSlope(tileh, &pieces, all_bits | existing);
/* Return an error if we need to build a foundation (ret != 0) but the
* current patch-setting is turned off (or stupid AI@work) */
- if (CmdFailed(ret) || (ret != 0 && (!_patches.build_on_slopes || _is_old_ai_player))) {
+ if (CmdFailed(ret) || (ret.GetCost() != 0 && (!_patches.build_on_slopes || _is_old_ai_player))) {
return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION);
}
- cost += ret;
+ cost.AddCost(ret);
}
if (IsTileType(tile, MP_STREET)) {
@@ -492,10 +492,10 @@ do_clear:;
pieces &= ComplementRoadBits(existing);
}
- cost += CountRoadBits(pieces) * _price.build_road;
+ cost.AddCost(CountRoadBits(pieces) * _price.build_road);
if (IsTileType(tile, MP_TUNNELBRIDGE)) {
/* Pay for *every* tile of the bridge or tunnel */
- cost *= DistanceManhattan(IsTunnel(tile) ? GetOtherTunnelEnd(tile) : GetOtherBridgeEnd(tile), tile);
+ cost.MultiplyCost(DistanceManhattan(IsTunnel(tile) ? GetOtherTunnelEnd(tile) : GetOtherBridgeEnd(tile), tile));
}
if (flags & DC_EXEC) {
@@ -572,7 +572,7 @@ CommandCost DoConvertStreetRail(TileIndex tile, RailType totype, bool exec)
YapfNotifyTrackLayoutChange(tile, FindFirstTrack(GetCrossingRailBits(tile)));
}
- return _price.build_rail / 2;
+ return CommandCost(_price.build_rail / 2);
}
@@ -623,7 +623,6 @@ CommandCost CmdBuildLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32
/* No disallowed direction bits have to be toggled */
if (!HASBIT(p2, 5)) drd = DRD_NONE;
- cost = 0;
tile = start_tile;
/* Start tile is the small number. */
for (;;) {
@@ -641,11 +640,11 @@ CommandCost CmdBuildLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32
/* Only pay for the upgrade on one side of the bridge */
if (IsBridgeTile(tile)) {
if ((!had_bridge || GetBridgeRampDirection(tile) == DIAGDIR_SE || GetBridgeRampDirection(tile) == DIAGDIR_SW)) {
- cost += ret;
+ cost.AddCost(ret);
}
had_bridge = true;
} else {
- cost += ret;
+ cost.AddCost(ret);
}
}
@@ -692,7 +691,6 @@ CommandCost CmdRemoveLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint3
p2 ^= IS_INT_INSIDE(p2 & 3, 1, 3) ? 3 : 0;
}
- cost = 0;
tile = start_tile;
/* Start tile is the small number. */
for (;;) {
@@ -704,7 +702,7 @@ CommandCost CmdRemoveLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint3
/* try to remove the halves. */
if (bits != 0) {
ret = DoCommand(tile, rt << 4 | bits, 0, flags, CMD_REMOVE_ROAD);
- if (CmdSucceeded(ret)) cost += ret;
+ if (CmdSucceeded(ret)) cost.AddCost(ret);
}
if (tile == end_tile) break;
@@ -712,7 +710,7 @@ CommandCost CmdRemoveLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint3
tile += HASBIT(p2, 2) ? TileDiffXY(0, 1) : TileDiffXY(1, 0);
}
- return (cost == 0) ? CMD_ERROR : cost;
+ return (cost.GetCost() == 0) ? CMD_ERROR : cost;
}
/** Build a road depot.
@@ -762,7 +760,7 @@ CommandCost CmdBuildRoadDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2
MakeRoadDepot(tile, _current_player, dir, rt);
MarkTileDirtyByTile(tile);
}
- return cost + _price.build_road_depot;
+ return cost.AddCost(_price.build_road_depot);
}
static CommandCost RemoveRoadDepot(TileIndex tile, uint32 flags)
@@ -774,7 +772,7 @@ static CommandCost RemoveRoadDepot(TileIndex tile, uint32 flags)
if (flags & DC_EXEC) DeleteDepot(GetDepotByTile(tile));
- return _price.remove_road_depot;
+ return CommandCost(_price.remove_road_depot);
}
static CommandCost ClearTile_Road(TileIndex tile, byte flags)
@@ -791,12 +789,12 @@ static CommandCost ClearTile_Road(TileIndex tile, byte flags)
!(flags & DC_AUTO)
) {
RoadTypes rts = GetRoadTypes(tile);
- CommandCost ret = 0;
+ CommandCost ret;
for (RoadType rt = ROADTYPE_ROAD; rt < ROADTYPE_END; rt++) {
if (HASBIT(rts, rt)) {
CommandCost tmp_ret = DoCommand(tile, rt << 4 | GetRoadBits(tile, rt), 0, flags, CMD_REMOVE_ROAD);
if (CmdFailed(tmp_ret)) return tmp_ret;
- ret += tmp_ret;
+ ret.AddCost(tmp_ret);
}
}
return ret;
@@ -807,7 +805,7 @@ static CommandCost ClearTile_Road(TileIndex tile, byte flags)
case ROAD_TILE_CROSSING: {
RoadTypes rts = GetRoadTypes(tile);
- CommandCost ret = 0;
+ CommandCost ret;
if (flags & DC_AUTO) return_cmd_error(STR_1801_MUST_REMOVE_ROAD_FIRST);
@@ -817,7 +815,7 @@ static CommandCost ClearTile_Road(TileIndex tile, byte flags)
if (HASBIT(rts, rt)) {
CommandCost tmp_ret = DoCommand(tile, 1 << 6 | rt << 4 | GetCrossingRoadBits(tile), 0, flags, CMD_REMOVE_ROAD);
if (CmdFailed(tmp_ret)) return tmp_ret;
- ret += tmp_ret;
+ ret.AddCost(tmp_ret);
}
}
generated by cgit v1.2.3-54-g00ecf (git 2.44.0) at 2024-07-23 18:43:56 +0000