/**
* Builds a lock.
* @param tile Central tile of the lock.
* @param dir Uphill direction.
* @param flags Operation to perform.
* @return The cost in case of success, or an error code if it failed.
*/
static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag flags)
{
CommandCost cost(EXPENSES_CONSTRUCTION);
int delta = TileOffsByDiagDir(dir);
CommandCost ret = EnsureNoVehicleOnGround(tile);
if (ret.Succeeded()) ret = EnsureNoVehicleOnGround(tile + delta);
if (ret.Succeeded()) ret = EnsureNoVehicleOnGround(tile - delta);
if (ret.Failed()) return ret;
/* middle tile */
ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
/* lower tile */
WaterClass wc_lower = IsWaterTile(tile - delta) ? GetWaterClass(tile - delta) : WATER_CLASS_CANAL;
if (!IsWaterTile(tile - delta)) {
ret = DoCommand(tile - delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_BUILD_CANAL]);
}
if (GetTileSlope(tile - delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
/* upper tile */
WaterClass wc_upper = IsWaterTile(tile + delta) ? GetWaterClass(tile + delta) : WATER_CLASS_CANAL;
if (!IsWaterTile(tile + delta)) {
ret = DoCommand(tile + delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_BUILD_CANAL]);
}
if (GetTileSlope(tile + delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile - delta) && IsBridgeAbove(tile - delta)) ||
(MayHaveBridgeAbove(tile + delta) && IsBridgeAbove(tile + delta))) {
return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
}
if (flags & DC_EXEC) {
MakeLock(tile, _current_company, dir, wc_lower, wc_upper);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile - delta);
MarkTileDirtyByTile(tile + delta);
MarkCanalsAndRiversAroundDirty(tile - delta);
MarkCanalsAndRiversAroundDirty(tile + delta);
}
cost.AddCost(_price[PR_BUILD_LOCK]);
return cost;
}
/**
* Build a ship depot.
* @param tile tile where ship depot is built
* @param flags type of operation
* @param p1 bit 0 depot orientation (Axis)
* @param p2 unused
* @param text unused
* @return the cost of this operation or an error
*/
CommandCost CmdBuildShipDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Axis axis = Extract<Axis, 0, 1>(p1);
TileIndex tile2 = tile + (axis == AXIS_X ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
if (!HasTileWaterGround(tile) || !HasTileWaterGround(tile2)) {
return_cmd_error(STR_ERROR_MUST_BE_BUILT_ON_WATER);
}
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile2) && IsBridgeAbove(tile2))) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (!IsTileFlat(tile) || !IsTileFlat(tile2)) {
/* Prevent depots on rapids */
return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
}
if (!Depot::CanAllocateItem()) return CMD_ERROR;
WaterClass wc1 = GetWaterClass(tile);
WaterClass wc2 = GetWaterClass(tile2);
CommandCost cost = CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_DEPOT_SHIP]);
bool add_cost = !IsWaterTile(tile);
CommandCost ret = DoCommand(tile, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
if (add_cost) {
cost.AddCost(ret);
}
add_cost = !IsWaterTile(tile2);
ret = DoCommand(tile2, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
if (add_cost) {
cost.AddCost(ret);
}
if (flags & DC_EXEC) {
Depot *depot = new Depot(tile);
depot->build_date = _date;
if (wc1 == WATER_CLASS_CANAL || wc2 == WATER_CLASS_CANAL) {
/* Update infrastructure counts after the unconditional clear earlier. */
Company::Get(_current_company)->infrastructure.water += wc1 == WATER_CLASS_CANAL && wc2 == WATER_CLASS_CANAL ? 2 : 1;
}
Company::Get(_current_company)->infrastructure.water += 2 * LOCK_DEPOT_TILE_FACTOR;
DirtyCompanyInfrastructureWindows(_current_company);
MakeShipDepot(tile, _current_company, depot->index, DEPOT_PART_NORTH, axis, wc1);
MakeShipDepot(tile2, _current_company, depot->index, DEPOT_PART_SOUTH, axis, wc2);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile2);
MakeDefaultName(depot);
}
return cost;
}
/**
* Build a ship depot.
* @param tile tile where ship depot is built
* @param flags type of operation
* @param p1 bit 0 depot orientation (Axis)
* @param p2 unused
* @param text unused
* @return the cost of this operation or an error
*/
CommandCost CmdBuildShipDepot(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
Axis axis = Extract<Axis, 0, 1>(p1);
TileIndex tile2 = tile + (axis == AXIS_X ? TileDiffXY(1, 0) : TileDiffXY(0, 1));
if (!HasTileWaterGround(tile) || !HasTileWaterGround(tile2)) {
return_cmd_error(STR_ERROR_MUST_BE_BUILT_ON_WATER);
}
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile2) && IsBridgeAbove(tile2))) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (GetTileSlope(tile, NULL) != SLOPE_FLAT || GetTileSlope(tile2, NULL) != SLOPE_FLAT) {
/* Prevent depots on rapids */
return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
}
if (!Depot::CanAllocateItem()) return CMD_ERROR;
WaterClass wc1 = GetWaterClass(tile);
WaterClass wc2 = GetWaterClass(tile2);
CommandCost cost = CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_DEPOT_SHIP]);
bool add_cost = !IsWaterTile(tile);
CommandCost ret = DoCommand(tile, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
if (add_cost) {
cost.AddCost(ret);
}
add_cost = !IsWaterTile(tile2);
ret = DoCommand(tile2, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
if (add_cost) {
cost.AddCost(ret);
}
if (flags & DC_EXEC) {
Depot *depot = new Depot(tile);
depot->build_date = _date;
MakeShipDepot(tile, _current_company, depot->index, DEPOT_NORTH, axis, wc1);
MakeShipDepot(tile2, _current_company, depot->index, DEPOT_SOUTH, axis, wc2);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile2);
MakeDefaultName(depot);
}
return cost;
}
/**
* Check whether the given tile is suitable for a waypoint.
* @param tile the tile to check for suitability
* @param axis the axis of the waypoint
* @param waypoint Waypoint the waypoint to check for is already joined to. If we find another waypoint it can join to it will throw an error.
*/
static CommandCost IsValidTileForWaypoint(TileIndex tile, Axis axis, StationID *waypoint)
{
/* if waypoint is set, then we have special handling to allow building on top of already existing waypoints.
* so waypoint points to INVALID_STATION if we can build on any waypoint.
* Or it points to a waypoint if we're only allowed to build on exactly that waypoint. */
if (waypoint != NULL && IsTileType(tile, MP_STATION)) {
if (!IsRailWaypoint(tile)) {
return ClearTile_Station(tile, DC_AUTO); // get error message
} else {
StationID wp = GetStationIndex(tile);
if (*waypoint == INVALID_STATION) {
*waypoint = wp;
} else if (*waypoint != wp) {
return_cmd_error(STR_ERROR_WAYPOINT_ADJOINS_MORE_THAN_ONE_EXISTING);
}
}
}
if (GetAxisForNewWaypoint(tile) != axis) return_cmd_error(STR_ERROR_NO_SUITABLE_RAILROAD_TRACK);
Owner owner = GetTileOwner(tile);
CommandCost ret = CheckOwnership(owner);
if (ret.Succeeded()) ret = EnsureNoVehicleOnGround(tile);
if (ret.Failed()) return ret;
Slope tileh = GetTileSlope(tile);
if (tileh != SLOPE_FLAT &&
(!_settings_game.construction.build_on_slopes || IsSteepSlope(tileh) || !(tileh & (0x3 << axis)) || !(tileh & ~(0x3 << axis)))) {
return_cmd_error(STR_ERROR_FLAT_LAND_REQUIRED);
}
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
return CommandCost();
}
/** build a shiplift */
static CommandCost DoBuildShiplift(TileIndex tile, DiagDirection dir, DoCommandFlag flags)
{
CommandCost ret;
int delta;
/* middle tile */
ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (CmdFailed(ret)) return CMD_ERROR;
delta = TileOffsByDiagDir(dir);
/* lower tile */
WaterClass wc_lower = IsWaterTile(tile - delta) ? GetWaterClass(tile - delta) : WATER_CLASS_CANAL;
ret = DoCommand(tile - delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (CmdFailed(ret)) return CMD_ERROR;
if (GetTileSlope(tile - delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
/* upper tile */
WaterClass wc_upper = IsWaterTile(tile + delta) ? GetWaterClass(tile + delta) : WATER_CLASS_CANAL;
ret = DoCommand(tile + delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (CmdFailed(ret)) return CMD_ERROR;
if (GetTileSlope(tile + delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile - delta) && IsBridgeAbove(tile - delta)) ||
(MayHaveBridgeAbove(tile + delta) && IsBridgeAbove(tile + delta))) {
return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
}
if (flags & DC_EXEC) {
MakeLock(tile, _current_company, dir, wc_lower, wc_upper);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile - delta);
MarkTileDirtyByTile(tile + delta);
MarkCanalsAndRiversAroundDirty(tile - delta);
MarkCanalsAndRiversAroundDirty(tile + delta);
}
return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_CLEAR_WATER] * 22 >> 3);
}
/**
* Build a buoy.
* @param tile tile where to place the buoy
* @param flags operation to perform
* @param p1 unused
* @param p2 unused
* @param text unused
* @return the cost of this operation or an error
*/
CommandCost CmdBuildBuoy(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
if (tile == 0 || !HasTileWaterGround(tile)) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (GetTileSlope(tile) != SLOPE_FLAT) return_cmd_error(STR_ERROR_SITE_UNSUITABLE);
/* Check if there is an already existing, deleted, waypoint close to us that we can reuse. */
Waypoint *wp = FindDeletedWaypointCloseTo(tile, STR_SV_STNAME_BUOY, OWNER_NONE);
if (wp == NULL && !Waypoint::CanAllocateItem()) return_cmd_error(STR_ERROR_TOO_MANY_STATIONS_LOADING);
CommandCost cost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_WAYPOINT_BUOY]);
if (!IsWaterTile(tile)) {
CommandCost ret = DoCommand(tile, 0, 0, flags | DC_AUTO, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
}
if (flags & DC_EXEC) {
if (wp == NULL) {
wp = new Waypoint(tile);
} else {
/* Move existing (recently deleted) buoy to the new location */
wp->xy = tile;
InvalidateWindowData(WC_WAYPOINT_VIEW, wp->index);
}
wp->rect.BeforeAddTile(tile, StationRect::ADD_TRY);
wp->string_id = STR_SV_STNAME_BUOY;
wp->facilities |= FACIL_DOCK;
wp->owner = OWNER_NONE;
wp->build_date = _date;
if (wp->town == NULL) MakeDefaultName(wp);
MakeBuoy(tile, wp->index, GetWaterClass(tile));
wp->UpdateVirtCoord();
InvalidateWindowData(WC_WAYPOINT_VIEW, wp->index);
}
return cost;
}
/**
* Builds a lock.
* @param tile Central tile of the lock.
* @param dir Uphill direction.
* @param flags Operation to perform.
* @return The cost in case of success, or an error code if it failed.
*/
static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag flags)
{
CommandCost cost(EXPENSES_CONSTRUCTION);
int delta = TileOffsByDiagDir(dir);
CommandCost ret = EnsureNoVehicleOnGround(tile);
if (ret.Succeeded()) ret = EnsureNoVehicleOnGround(tile + delta);
if (ret.Succeeded()) ret = EnsureNoVehicleOnGround(tile - delta);
if (ret.Failed()) return ret;
/* middle tile */
WaterClass wc_middle = IsWaterTile(tile) ? GetWaterClass(tile) : WATER_CLASS_CANAL;
ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
/* lower tile */
WaterClass wc_lower = IsWaterTile(tile - delta) ? GetWaterClass(tile - delta) : WATER_CLASS_CANAL;
if (!IsWaterTile(tile - delta)) {
ret = DoCommand(tile - delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_BUILD_CANAL]);
}
if (!IsTileFlat(tile - delta)) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
/* upper tile */
WaterClass wc_upper = IsWaterTile(tile + delta) ? GetWaterClass(tile + delta) : WATER_CLASS_CANAL;
if (!IsWaterTile(tile + delta)) {
ret = DoCommand(tile + delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_BUILD_CANAL]);
}
if (!IsTileFlat(tile + delta)) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
}
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile - delta) && IsBridgeAbove(tile - delta)) ||
(MayHaveBridgeAbove(tile + delta) && IsBridgeAbove(tile + delta))) {
return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
}
if (flags & DC_EXEC) {
/* Update company infrastructure counts. */
Company *c = Company::GetIfValid(_current_company);
if (c != NULL) {
/* Counts for the water. */
if (!IsWaterTile(tile - delta)) c->infrastructure.water++;
if (!IsWaterTile(tile + delta)) c->infrastructure.water++;
/* Count for the lock itself. */
c->infrastructure.water += 3 * LOCK_DEPOT_TILE_FACTOR; // Lock is three tiles.
DirtyCompanyInfrastructureWindows(_current_company);
}
MakeLock(tile, _current_company, dir, wc_lower, wc_upper, wc_middle);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile - delta);
MarkTileDirtyByTile(tile + delta);
MarkCanalsAndRiversAroundDirty(tile - delta);
MarkCanalsAndRiversAroundDirty(tile + delta);
}
cost.AddCost(_price[PR_BUILD_LOCK]);
return cost;
}
/**
* Terraform land
* @param tile tile to terraform
* @param flags for this command type
* @param p1 corners to terraform (SLOPE_xxx)
* @param p2 direction; eg up (non-zero) or down (zero)
* @param text unused
* @return the cost of this operation or an error
*/
CommandCost CmdTerraformLand(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32 p2, const char *text)
{
_terraform_err_tile = INVALID_TILE;
CommandCost total_cost(EXPENSES_CONSTRUCTION);
int direction = (p2 != 0 ? 1 : -1);
TerraformerState ts;
/* Compute the costs and the terraforming result in a model of the landscape */
if ((p1 & SLOPE_W) != 0 && tile + TileDiffXY(1, 0) < MapSize()) {
TileIndex t = tile + TileDiffXY(1, 0);
CommandCost cost = TerraformTileHeight(&ts, t, TileHeight(t) + direction);
if (cost.Failed()) return cost;
total_cost.AddCost(cost);
}
if ((p1 & SLOPE_S) != 0 && tile + TileDiffXY(1, 1) < MapSize()) {
TileIndex t = tile + TileDiffXY(1, 1);
CommandCost cost = TerraformTileHeight(&ts, t, TileHeight(t) + direction);
if (cost.Failed()) return cost;
total_cost.AddCost(cost);
}
if ((p1 & SLOPE_E) != 0 && tile + TileDiffXY(0, 1) < MapSize()) {
TileIndex t = tile + TileDiffXY(0, 1);
CommandCost cost = TerraformTileHeight(&ts, t, TileHeight(t) + direction);
if (cost.Failed()) return cost;
total_cost.AddCost(cost);
}
if ((p1 & SLOPE_N) != 0) {
TileIndex t = tile + TileDiffXY(0, 0);
CommandCost cost = TerraformTileHeight(&ts, t, TileHeight(t) + direction);
if (cost.Failed()) return cost;
total_cost.AddCost(cost);
}
/* Check if the terraforming is valid wrt. tunnels, bridges and objects on the surface
* Pass == 0: Collect tileareas which are caused to be auto-cleared.
* Pass == 1: Collect the actual cost. */
for (int pass = 0; pass < 2; pass++) {
for (std::set<TileIndex>::const_iterator it = ts.dirty_tiles.begin(); it != ts.dirty_tiles.end(); it++) {
TileIndex tile = *it;
assert(tile < MapSize());
/* MP_VOID tiles can be terraformed but as tunnels and bridges
* cannot go under / over these tiles they don't need checking. */
if (IsTileType(tile, MP_VOID)) continue;
/* Find new heights of tile corners */
int z_N = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 0));
int z_W = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 0));
int z_S = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(1, 1));
int z_E = TerraformGetHeightOfTile(&ts, tile + TileDiffXY(0, 1));
/* Find min and max height of tile */
int z_min = min(min(z_N, z_W), min(z_S, z_E));
int z_max = max(max(z_N, z_W), max(z_S, z_E));
/* Compute tile slope */
Slope tileh = (z_max > z_min + 1 ? SLOPE_STEEP : SLOPE_FLAT);
if (z_W > z_min) tileh |= SLOPE_W;
if (z_S > z_min) tileh |= SLOPE_S;
if (z_E > z_min) tileh |= SLOPE_E;
if (z_N > z_min) tileh |= SLOPE_N;
if (pass == 0) {
/* Check if bridge would take damage */
if (MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) {
int bridge_height = GetBridgeHeight(GetSouthernBridgeEnd(tile));
/* Check if bridge would take damage. */
if (direction == 1 && bridge_height <= z_max) {
_terraform_err_tile = tile; ///< highlight the tile under the bridge
return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
}
/* Is the bridge above not too high afterwards?
* @see tunnelbridge.h for a detailed discussion. */
if (direction == -1 && bridge_height > (z_min + MAX_BRIDGE_HEIGHT)) {
_terraform_err_tile = tile;
return_cmd_error(STR_ERROR_BRIDGE_TOO_HIGH_AFTER_LOWER_LAND);
}
}
/* Check if tunnel would take damage */
if (direction == -1 && IsTunnelInWay(tile, z_min)) {
_terraform_err_tile = tile; // highlight the tile above the tunnel
return_cmd_error(STR_ERROR_EXCAVATION_WOULD_DAMAGE);
}
}
/* Is the tile already cleared? */
const ClearedObjectArea *coa = FindClearedObject(tile);
bool indirectly_cleared = coa != NULL && coa->first_tile != tile;
/* Check tiletype-specific things, and add extra-cost */
const bool curr_gen = _generating_world;
if (_game_mode == GM_EDITOR) _generating_world = true; // used to create green terraformed land
DoCommandFlag tile_flags = flags | DC_AUTO | DC_FORCE_CLEAR_TILE;
if (pass == 0) {
tile_flags &= ~DC_EXEC;
tile_flags |= DC_NO_MODIFY_TOWN_RATING;
}
CommandCost cost;
if (indirectly_cleared) {
cost = DoCommand(tile, 0, 0, tile_flags, CMD_LANDSCAPE_CLEAR);
} else {
cost = _tile_type_procs[GetTileType(tile)]->terraform_tile_proc(tile, tile_flags, z_min, tileh);
}
_generating_world = curr_gen;
if (cost.Failed()) {
_terraform_err_tile = tile;
return cost;
}
if (pass == 1) total_cost.AddCost(cost);
}
}
Company *c = Company::GetIfValid(_current_company);
if (c != NULL && (int)GB(c->terraform_limit, 16, 16) < ts.tile_to_new_height.size()) {
return_cmd_error(STR_ERROR_TERRAFORM_LIMIT_REACHED);
}
if (flags & DC_EXEC) {
/* change the height */
{
for (std::map<TileIndex, int>::const_iterator it = ts.tile_to_new_height.begin();
it != ts.tile_to_new_height.end(); it++) {
TileIndex tile = it->first;
int height = it->second;
SetTileHeight(tile, (uint)height);
}
}
/* finally mark the dirty tiles dirty */
{
MarkTilesDirty(ts);
}
if (c != NULL) c->terraform_limit -= ts.tile_to_new_height.size() << 16;
}
return total_cost;
}
