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Fix #15137: Roads built on steep slopes at the minimum snow level height have inconsistent snowiness

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Abigail
2026-01-29 23:12:19 +11:00
committed by rubidium42
parent d675a71eaf
commit b23d4b6e56
1 changed files with 2 additions and 2 deletions
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src/road_cmd.cpp
+2 -2
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@@ -2006,8 +2006,8 @@ static void TileLoop_Road(TileIndex tile)
{
switch (_settings_game.game_creation.landscape) {
case LandscapeType::Arctic: {
/* Roads on flat foundations use the snow level of the height they are elevated to. All others use the snow level of their minimum height. */
int tile_z = (std::get<Slope>(GetFoundationSlope(tile)) == SLOPE_FLAT) ? GetTileMaxZ(tile) : GetTileZ(tile);
/* Roads on flat or elevated foundations use the snow level of the height they are elevated to. All others use the snow level of their minimum height. */
int tile_z = (std::get<Slope>(GetFoundationSlope(tile)) == SLOPE_FLAT || std::get<Slope>(GetFoundationSlope(tile)) & SLOPE_ELEVATED) ? GetTileMaxZ(tile) : GetTileZ(tile);
if (IsOnSnowOrDesert(tile) != (tile_z > GetSnowLine())) {
ToggleSnowOrDesert(tile);
MarkTileDirtyByTile(tile);