diff options
| author | pasky <pasky@openttd.org> | 2004-11-20 01:08:41 +0000 |
|---|---|---|
| committer | pasky <pasky@openttd.org> | 2004-11-20 01:08:41 +0000 |
| commit | 7a8fb5d2fd84be604b54d0bb0b6eb53dbccdfff8 (patch) | |
| tree | a5c8140f97295610641b520a61316c05975afdf3 | |
| parent | d9096f9ea4131d5093807e37a0e8bf80c8654808 (diff) | |
| download | openttd-7a8fb5d2fd84be604b54d0bb0b6eb53dbccdfff8.tar.xz | |
(svn r694) Make the town sometimes build streets on slopes.
| -rw-r--r-- | town_cmd.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/town_cmd.c b/town_cmd.c index 640ce048b..7fc734620 100644 --- a/town_cmd.c +++ b/town_cmd.c @@ -416,6 +416,7 @@ static bool IsRoadAllowedHere(uint tile, int dir) slope = GetTileSlope(tile, NULL); if (slope == 0) { +no_slope: // Tile has no slope // Disallow the road if any neighboring tile has a road. if (HASBIT(GetTownRoadMask(TILE_ADD(tile, _roadblock_tileadd[dir+1])), dir^2) || @@ -434,10 +435,17 @@ static bool IsRoadAllowedHere(uint tile, int dir) uint32 r = Random(); if (CHANCE16I(1,8, r) && !_generating_world) { + int32 res; + if (CHANCE16I(1,16,r)) - DoCommandByTile(tile, slope, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_TERRAFORM_LAND); + res = DoCommandByTile(tile, slope, 0, DC_EXEC | DC_AUTO | DC_NO_WATER, + CMD_TERRAFORM_LAND); else - DoCommandByTile(tile, slope^0xF, 1, DC_EXEC | DC_AUTO | DC_NO_WATER, CMD_TERRAFORM_LAND); + res = DoCommandByTile(tile, slope^0xF, 1, DC_EXEC | DC_AUTO | DC_NO_WATER, + CMD_TERRAFORM_LAND); + if (res == CMD_ERROR && CHANCE16I(1,3,r)) + // We can consider building on the slope, though. + goto no_slope; } return false; } |