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@@ -242,26 +242,39 @@ CommandCost CmdBuildUnmovable(TileIndex
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static Foundation GetFoundation_Unmovable(TileIndex tile, Slope tileh);
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static void DrawTile_Unmovable(TileInfo *ti)
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{
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UnmovableType type = GetUnmovableType(ti->tile);
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if (type != UNMOVABLE_OWNED_LAND) DrawFoundation(ti, GetFoundation_Unmovable(ti->tile, ti->tileh));
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const UnmovableSpec *spec = UnmovableSpec::Get(type);
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if ((spec->flags & OBJECT_FLAG_HAS_NO_FOUNDATION) == 0) DrawFoundation(ti, GetFoundation_Unmovable(ti->tile, ti->tileh));
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const DrawTileSprites *dts = NULL;
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Owner to = GetTileOwner(ti->tile);
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PaletteID palette = to == OWNER_NONE ? PAL_NONE : COMPANY_SPRITE_COLOUR(to);
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if (type == UNMOVABLE_HQ) {
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uint8 offset = GetUnmovableOffset(ti->tile);
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dts = &_unmovable_hq[GetCompanyHQSize(ti->tile) << 2 | GB(offset, 4, 1) << 1 | GB(offset, 0, 1)];
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} else {
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dts = &_unmovables[type];
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}
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DrawGroundSprite(dts->ground.sprite, palette);
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if (spec->flags & OBJECT_FLAG_HAS_NO_FOUNDATION) {
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/* If an object has no foundation, but tries to draw a (flat) ground
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* type... we have to be nice and convert that for them. */
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switch (dts->ground.sprite) {
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case SPR_FLAT_BARE_LAND: DrawClearLandTile(ti, 0); break;
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case SPR_FLAT_1_THIRD_GRASS_TILE: DrawClearLandTile(ti, 1); break;
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case SPR_FLAT_2_THIRD_GRASS_TILE: DrawClearLandTile(ti, 2); break;
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case SPR_FLAT_GRASS_TILE: DrawClearLandTile(ti, 3); break;
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default: DrawGroundSprite(dts->ground.sprite, palette); break;
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}
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} else {
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DrawGroundSprite(dts->ground.sprite, palette);
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}
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if (!IsInvisibilitySet(TO_STRUCTURES)) {
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const DrawTileSeqStruct *dtss;
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foreach_draw_tile_seq(dtss, dts->seq) {
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AddSortableSpriteToDraw(
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dtss->image.sprite, palette,
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@@ -270,13 +283,13 @@ static void DrawTile_Unmovable(TileInfo
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dtss->size_z, ti->z + dtss->delta_z,
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IsTransparencySet(TO_STRUCTURES)
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);
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}
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}
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if (type == UNMOVABLE_OWNED_LAND) DrawBridgeMiddle(ti);
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if (spec->flags & OBJECT_FLAG_ALLOW_UNDER_BRIDGE) DrawBridgeMiddle(ti);
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}
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static uint GetSlopeZ_Unmovable(TileIndex tile, uint x, uint y)
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{
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if (IsOwnedLand(tile)) {
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uint z;
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@@ -534,19 +547,25 @@ static void ChangeTileOwner_Unmovable(Ti
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DoClearSquare(tile);
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}
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}
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static CommandCost TerraformTile_Unmovable(TileIndex tile, DoCommandFlag flags, uint z_new, Slope tileh_new)
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{
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/* Owned land remains unsold */
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UnmovableType type = GetUnmovableType(tile);
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const UnmovableSpec *spec = UnmovableSpec::Get(type);
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if (spec->flags & OBJECT_FLAG_REQUIRE_FLAT) {
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/* If a flat tile is required by the object, then terraforming is never good. */
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return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
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}
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if (IsOwnedLand(tile)) {
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/* Owned land remains unsold */
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CommandCost ret = CheckTileOwnership(tile);
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if (ret.Succeeded()) return CommandCost();
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}
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if (AutoslopeEnabled() && (IsStatue(tile) || IsCompanyHQ(tile))) {
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} else if (AutoslopeEnabled()) {
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if (!IsSteepSlope(tileh_new) && (z_new + GetSlopeMaxZ(tileh_new) == GetTileMaxZ(tile))) return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_BUILD_FOUNDATION]);
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}
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return DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
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}
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