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Fix possible incorrect tile index in FindNearestHangar

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See also: https://github.com/OpenTTD/OpenTTD/issues/7619
This commit is contained in:
Jonathan G Rennison
2019-11-13 22:16:02 +00:00
parent bbd487a2a7
commit b07a1f8426
2 changed files with 15 additions and 4 deletions
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6
src/aircraft_cmd.cpp
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@@ -124,7 +124,7 @@ static StationID FindNearestHangar(const Aircraft *v)
const Station *st;
uint best = 0;
StationID index = INVALID_STATION;
TileIndex vtile = TileVirtXY(v->x_pos, v->y_pos);
TileIndex vtile = TileVirtXYClampedToMap(v->x_pos, v->y_pos);
const AircraftVehicleInfo *avi = AircraftVehInfo(v->engine_type);
uint max_range = v->acache.cached_max_range_sqr;
@@ -714,9 +714,7 @@ static int UpdateAircraftSpeed(Aircraft *v, uint speed_limit = SPEED_LIMIT_NONE,
*/
int GetTileHeightBelowAircraft(const Vehicle *v)
{
int safe_x = Clamp(v->x_pos, 0, MapMaxX() * TILE_SIZE);
int safe_y = Clamp(v->y_pos, 0, MapMaxY() * TILE_SIZE);
return TileHeight(TileVirtXY(safe_x, safe_y)) * TILE_HEIGHT;
return TileHeight(TileVirtXYClampedToMap(v->x_pos, v->y_pos)) * TILE_HEIGHT;
}
/**