diff options
Diffstat (limited to 'src/object_cmd.cpp')
-rw-r--r-- | src/object_cmd.cpp | 30 |
1 files changed, 10 insertions, 20 deletions
diff --git a/src/object_cmd.cpp b/src/object_cmd.cpp index 262f9142f..fc891df54 100644 --- a/src/object_cmd.cpp +++ b/src/object_cmd.cpp @@ -134,18 +134,9 @@ CommandCost CmdBuildObject(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3 int size_y = GB(spec->size, 4, 4); TileArea ta(tile, size_x, size_y); - if (spec->flags & OBJECT_FLAG_REQUIRE_FLAT) { - TILE_AREA_LOOP(tile_cur, ta) { - if (GetTileSlope(tile, NULL) != SLOPE_FLAT) return_cmd_error(STR_ERROR_FLAT_LAND_REQUIRED); - } - } - - /* If we require flat land, we've already tested that. - * So we only need to check for clear land. */ - if (spec->flags & (OBJECT_FLAG_HAS_NO_FOUNDATION | OBJECT_FLAG_REQUIRE_FLAT)) { - TILE_AREA_LOOP(tile_cur, ta) { - cost.AddCost(DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR)); - } + if (type != OBJECT_OWNED_LAND) { + /* Owned land is special as it can be placed on any slope. */ + cost.AddCost(DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR)); } else { cost.AddCost(CheckFlatLand(ta, flags)); } @@ -153,6 +144,11 @@ CommandCost CmdBuildObject(TileIndex tile, DoCommandFlag flags, uint32 p1, uint3 int hq_score = 0; switch (type) { + case OBJECT_TRANSMITTER: + case OBJECT_LIGHTHOUSE: + if (GetTileSlope(tile, NULL) != SLOPE_FLAT) return_cmd_error(STR_ERROR_FLAT_LAND_REQUIRED); + break; + case OBJECT_OWNED_LAND: if (IsTileType(tile, MP_OBJECT) && IsTileOwner(tile, _current_company) && @@ -522,18 +518,12 @@ static void ChangeTileOwner_Object(TileIndex tile, Owner old_owner, Owner new_ow static CommandCost TerraformTile_Object(TileIndex tile, DoCommandFlag flags, uint z_new, Slope tileh_new) { ObjectType type = GetObjectType(tile); - const ObjectSpec *spec = ObjectSpec::Get(type); - if (spec->flags & OBJECT_FLAG_REQUIRE_FLAT) { - /* If a flat tile is required by the object, then terraforming is never good. */ - return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR); - } - - if (IsOwnedLand(tile)) { + if (type == OBJECT_OWNED_LAND) { /* Owned land remains unsold */ CommandCost ret = CheckTileOwnership(tile); if (ret.Succeeded()) return CommandCost(); - } else if (AutoslopeEnabled()) { + } else if (AutoslopeEnabled() && type != OBJECT_TRANSMITTER && type != OBJECT_LIGHTHOUSE) { if (!IsSteepSlope(tileh_new) && (z_new + GetSlopeMaxZ(tileh_new) == GetTileMaxZ(tile))) return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_FOUNDATION]); } |