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Fix db98cedb: Swap the tile parameter validation around as only the first TileIndex is automatically validated.

This commit is contained in:
Michael Lutz 2022-10-16 18:01:43 +02:00 committed by Charles Pigott
parent 10daaca5ea
commit 8e6ed8d5e9
2 changed files with 3 additions and 3 deletions
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2
src/rail_cmd.cpp
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@ -880,7 +880,7 @@ static CommandCost CmdRailTrackHelper(DoCommandFlag flags, TileIndex tile, TileI
CommandCost total_cost(EXPENSES_CONSTRUCTION);
if ((!remove && !ValParamRailtype(railtype)) || !ValParamTrackOrientation(track)) return CMD_ERROR;
if (end_tile >= MapSize()) return CMD_ERROR;
if (end_tile >= MapSize() || tile >= MapSize()) return CMD_ERROR;
Trackdir trackdir = TrackToTrackdir(track);

4
src/road_cmd.cpp
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@ -976,7 +976,7 @@ static bool CanConnectToRoad(TileIndex tile, RoadType rt, DiagDirection dir)
*/
CommandCost CmdBuildLongRoad(DoCommandFlag flags, TileIndex end_tile, TileIndex start_tile, RoadType rt, Axis axis, DisallowedRoadDirections drd, bool start_half, bool end_half, bool is_ai)
{
if (end_tile >= MapSize()) return CMD_ERROR;
if (start_tile >= MapSize()) return CMD_ERROR;
if (!ValParamRoadType(rt) || !IsValidAxis(axis) || !IsValidDisallowedRoadDirections(drd)) return CMD_ERROR;
@ -1074,7 +1074,7 @@ std::tuple<CommandCost, Money> CmdRemoveLongRoad(DoCommandFlag flags, TileIndex
{
CommandCost cost(EXPENSES_CONSTRUCTION);
if (end_tile >= MapSize()) return { CMD_ERROR, 0 };
if (start_tile >= MapSize()) return { CMD_ERROR, 0 };
if (!ValParamRoadType(rt) || !IsValidAxis(axis)) return { CMD_ERROR, 0 };
/* Only drag in X or Y direction dictated by the direction variable */