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@@ -1930,7 +1930,7 @@ static inline bool CanBuildHouseHere(Til
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* @return true iff house can be built here
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* @see CanBuildHouseHere()
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*/
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static inline bool CheckBuildHouseSameZ(TileIndex tile, TownID town, uint z, bool noslope)
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static inline bool CheckBuildHouseSameZ(TileIndex tile, TownID town, int z, bool noslope)
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{
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if (!CanBuildHouseHere(tile, town, noslope)) return false;
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@@ -1950,7 +1950,7 @@ static inline bool CheckBuildHouseSameZ(
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* @return true iff house can be built
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* @see CheckBuildHouseSameZ()
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*/
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static bool CheckFree2x2Area(TileIndex tile, TownID town, uint z, bool noslope)
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static bool CheckFree2x2Area(TileIndex tile, TownID town, int z, bool noslope)
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{
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/* we need to check this tile too because we can be at different tile now */
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if (!CheckBuildHouseSameZ(tile, town, z, noslope)) return false;
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@@ -2039,7 +2039,7 @@ static inline bool TownLayoutAllows2x2Ho
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* @param noslope are slopes forbidden?
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* @param second diagdir from first tile to second tile
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*/
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static bool CheckTownBuild2House(TileIndex *tile, Town *t, uint maxz, bool noslope, DiagDirection second)
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static bool CheckTownBuild2House(TileIndex *tile, Town *t, int maxz, bool noslope, DiagDirection second)
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{
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/* 'tile' is already checked in BuildTownHouse() - CanBuildHouseHere() and slope test */
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@@ -2064,7 +2064,7 @@ static bool CheckTownBuild2House(TileInd
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* @param maxz all tiles should have the same height
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* @param noslope are slopes forbidden?
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*/
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static bool CheckTownBuild2x2House(TileIndex *tile, Town *t, uint maxz, bool noslope)
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static bool CheckTownBuild2x2House(TileIndex *tile, Town *t, int maxz, bool noslope)
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{
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TileIndex tile2 = *tile;
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@@ -2139,7 +2139,7 @@ static bool BuildTownHouse(Town *t, Tile
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houses[num++] = (HouseID)i;
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}
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uint maxz = GetTileMaxZ(tile);
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int maxz = GetTileMaxZ(tile);
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TileIndex baseTile = tile;
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while (probability_max > 0) {
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