diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/newgrf_object.h | 11 | ||||
| -rw-r--r-- | src/object_cmd.cpp | 30 | ||||
| -rw-r--r-- | src/table/object_land.h | 4 |
3 files changed, 17 insertions, 28 deletions
diff --git a/src/newgrf_object.h b/src/newgrf_object.h index 37b74a160..37429ab33 100644 --- a/src/newgrf_object.h +++ b/src/newgrf_object.h @@ -31,18 +31,17 @@ enum ObjectFlags { OBJECT_FLAG_NOT_ON_LAND = 1 << 9, ///< Object can not be on land, implicitly sets #OBJECT_FLAG_BUILT_ON_WATER. OBJECT_FLAG_DRAW_WATER = 1 << 10, ///< Object wants to be drawn on water. OBJECT_FLAG_ALLOW_UNDER_BRIDGE = 1 << 11, ///< Object can built under a bridge. - OBJECT_FLAG_REQUIRE_FLAT = 1 << 12, ///< Object can only be build of flat land, i.e. not on foundations! }; DECLARE_ENUM_AS_BIT_SET(ObjectFlags) /** An object that isn't use for transport, industries or houses. */ struct ObjectSpec { - StringID name; ///< The name for this object. - uint8 size; ///< The size of this objects; low nibble for X, high nibble for Y. - uint8 build_cost_multiplier; ///< Build cost multiplier per tile. - uint8 clear_cost_multiplier; ///< Clear cost multiplier per tile. - ObjectFlags flags; ///< Flags/settings related to the object. + StringID name; ///< The name for this object. + uint8 size; ///< The size of this objects; low nibble for X, high nibble for Y. + uint8 build_cost_multiplier; ///< Build cost multiplier per tile. + uint8 clear_cost_multiplier; ///< Clear cost multiplier per tile. + ObjectFlags flags; ///< Flags/settings related to the object. /** * Get the cost for building a structure of this type. 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]); } diff --git a/src/table/object_land.h b/src/table/object_land.h index 1085550cb..62e797be8 100644 --- a/src/table/object_land.h +++ b/src/table/object_land.h @@ -125,8 +125,8 @@ static const DrawTileSprites _object_hq[] = { /** Specification of the original object structures. */ extern const ObjectSpec _original_objects[] = { - { STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER, 0x11, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_REQUIRE_FLAT | OBJECT_FLAG_ONLY_IN_SCENEDIT }, - { STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE, 0x11, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_REQUIRE_FLAT | OBJECT_FLAG_ONLY_IN_SCENEDIT }, + { STR_LAI_OBJECT_DESCRIPTION_TRANSMITTER, 0x11, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_SCENEDIT }, + { STR_LAI_OBJECT_DESCRIPTION_LIGHTHOUSE, 0x11, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_SCENEDIT }, { STR_TOWN_BUILDING_NAME_STATUE_1, 0x11, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_GAME | OBJECT_FLAG_ONLY_IN_SCENEDIT }, // Yes, we disallow building this everywhere. Happens in "special" case! { STR_LAI_OBJECT_DESCRIPTION_COMPANY_OWNED_LAND, 0x11, 10, 2, OBJECT_FLAG_AUTOREMOVE | OBJECT_FLAG_ONLY_IN_GAME | OBJECT_FLAG_CLEAR_INCOME | OBJECT_FLAG_HAS_NO_FOUNDATION | OBJECT_FLAG_ALLOW_UNDER_BRIDGE }, { STR_LAI_OBJECT_DESCRIPTION_COMPANY_HEADQUARTERS, 0x22, 0, 0, OBJECT_FLAG_CANNOT_REMOVE | OBJECT_FLAG_ONLY_IN_GAME }, |