petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

(svn r694) Make the town sometimes build streets on slopes.

Browse Source
This commit is contained in:
pasky
2004-11-20 01:08:41 +00:00
parent d9096f9ea4
commit 7a8fb5d2fd
1 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
town_cmd.c
View File

@@ -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;
}