diff options
| author | tron <tron@openttd.org> | 2006-07-22 07:36:01 +0000 |
|---|---|---|
| committer | tron <tron@openttd.org> | 2006-07-22 07:36:01 +0000 |
| commit | 475f2767691da03e22cdcd6eb7bfd305c093166c (patch) | |
| tree | 93f255ec86125d966e4fd68b07e20dfec7484833 /tree_cmd.c | |
| parent | af7fa1df24de5e473ad00fb35ceba3c36a1ab6ae (diff) | |
| download | openttd-475f2767691da03e22cdcd6eb7bfd305c093166c.tar.xz | |
(svn r5581) Slightly alter some snow line related calculations to make them a bit clearer
Diffstat (limited to 'tree_cmd.c')
| -rw-r--r-- | tree_cmd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tree_cmd.c b/tree_cmd.c index 808243b14..9caf6b9d6 100644 --- a/tree_cmd.c +++ b/tree_cmd.c @@ -405,13 +405,13 @@ static void TileLoopTreesDesert(TileIndex tile) static void TileLoopTreesAlps(TileIndex tile) { - int k = GetTileZ(tile) - _opt.snow_line; + int k = GetTileZ(tile) - _opt.snow_line + TILE_HEIGHT; - if (k < -TILE_HEIGHT) { + if (k < 0) { if (GetTreeGround(tile) != TREE_GROUND_SNOW_DESERT) return; SetTreeGroundDensity(tile, TREE_GROUND_GRASS, 0); } else { - uint density = min((uint)(k + TILE_HEIGHT) / TILE_HEIGHT, 3); + uint density = min((uint)k / TILE_HEIGHT, 3); if (GetTreeGround(tile) != TREE_GROUND_SNOW_DESERT || GetTreeDensity(tile) != density) { |