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Feature: Orientation of rail and road depots can be changed (#9642)

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This commit is contained in:
Kuhnovic
2023-07-01 14:11:31 +02:00
committed by GitHub
parent c3fbe7bea8
commit 6169e7f4bc
6 changed files with 134 additions and 59 deletions
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44
src/rail_cmd.cpp
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@@ -989,24 +989,44 @@ CommandCost CmdBuildTrainDepot(DoCommandFlag flags, TileIndex tile, RailType rai
cost.AddCost(_price[PR_BUILD_FOUNDATION]);
}
cost.AddCost(Command<CMD_LANDSCAPE_CLEAR>::Do(flags, tile));
if (cost.Failed()) return cost;
/* Allow the user to rotate the depot instead of having to destroy it and build it again */
bool rotate_existing_depot = false;
if (IsRailDepotTile(tile) && railtype == GetRailType(tile)) {
CommandCost ret = CheckTileOwnership(tile);
if (ret.Failed()) return ret;
if (IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (dir == GetRailDepotDirection(tile)) return_cmd_error(STR_ERROR_ALREADY_BUILT);
if (!Depot::CanAllocateItem()) return CMD_ERROR;
ret = EnsureNoVehicleOnGround(tile);
if (ret.Failed()) return ret;
rotate_existing_depot = true;
}
if (!rotate_existing_depot) {
cost.AddCost(Command<CMD_LANDSCAPE_CLEAR>::Do(flags, tile));
if (cost.Failed()) return cost;
if (IsBridgeAbove(tile)) return_cmd_error(STR_ERROR_MUST_DEMOLISH_BRIDGE_FIRST);
if (!Depot::CanAllocateItem()) return CMD_ERROR;
}
if (flags & DC_EXEC) {
Depot *d = new Depot(tile);
d->build_date = TimerGameCalendar::date;
if (rotate_existing_depot) {
SetRailDepotExitDirection(tile, dir);
} else {
Depot *d = new Depot(tile);
d->build_date = TimerGameCalendar::date;
MakeRailDepot(tile, _current_company, d->index, dir, railtype);
MakeDefaultName(d);
Company::Get(_current_company)->infrastructure.rail[railtype]++;
DirtyCompanyInfrastructureWindows(_current_company);
}
MakeRailDepot(tile, _current_company, d->index, dir, railtype);
MarkTileDirtyByTile(tile);
MakeDefaultName(d);
Company::Get(_current_company)->infrastructure.rail[railtype]++;
DirtyCompanyInfrastructureWindows(_current_company);
AddSideToSignalBuffer(tile, INVALID_DIAGDIR, _current_company);
YapfNotifyTrackLayoutChange(tile, DiagDirToDiagTrack(dir));
}