diff options
Diffstat (limited to 'src/tile_map.cpp')
-rw-r--r-- | src/tile_map.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/tile_map.cpp b/src/tile_map.cpp index 200a20308..5d85ef966 100644 --- a/src/tile_map.cpp +++ b/src/tile_map.cpp @@ -34,7 +34,7 @@ static Slope GetTileSlopeGivenHeight(int hnorth, int hwest, int heast, int hsout int hmines = min(heast, hsouth); int hmin = min(hminnw, hmines); - if (h != NULL) *h = hmin; + if (h != nullptr) *h = hmin; int hmaxnw = max(hnorth, hwest); int hmaxes = max(heast, hsouth); @@ -55,7 +55,7 @@ static Slope GetTileSlopeGivenHeight(int hnorth, int hwest, int heast, int hsout /** * Return the slope of a given tile inside the map. * @param tile Tile to compute slope of - * @param h If not \c NULL, pointer to storage of z height + * @param h If not \c nullptr, pointer to storage of z height * @return Slope of the tile, except for the HALFTILE part */ Slope GetTileSlope(TileIndex tile, int *h) @@ -78,7 +78,7 @@ Slope GetTileSlope(TileIndex tile, int *h) * * @param x X coordinate of the tile to compute slope of, may be ouside the map. * @param y Y coordinate of the tile to compute slope of, may be ouside the map. - * @param h If not \c NULL, pointer to storage of z height. + * @param h If not \c nullptr, pointer to storage of z height. * @return Slope of the tile, except for the HALFTILE part. */ Slope GetTilePixelSlopeOutsideMap(int x, int y, int *h) @@ -89,14 +89,14 @@ Slope GetTilePixelSlopeOutsideMap(int x, int y, int *h) int hsouth = TileHeightOutsideMap(x + 1, y + 1); // S corner. Slope s = GetTileSlopeGivenHeight(hnorth, hwest, heast, hsouth, h); - if (h != NULL) *h *= TILE_HEIGHT; + if (h != nullptr) *h *= TILE_HEIGHT; return s; } /** * Check if a given tile is flat * @param tile Tile to check - * @param h If not \c NULL, pointer to storage of z height (only if tile is flat) + * @param h If not \c nullptr, pointer to storage of z height (only if tile is flat) * @return Whether the tile is flat */ bool IsTileFlat(TileIndex tile, int *h) @@ -111,7 +111,7 @@ bool IsTileFlat(TileIndex tile, int *h) if (TileHeight(TileXY(x1, y2)) != z) return false; if (TileHeight(TileXY(x2, y2)) != z) return false; - if (h != NULL) *h = z; + if (h != nullptr) *h = z; return true; } |