Function DrawClearLandFence

src/clear_cmd.cpp:67–114

}

static void DrawClearLandFence(const TileInfo *ti)
{
	/* combine fences into one sprite object */
	StartSpriteCombine();

	SpriteBounds bounds{{}, {TILE_SIZE, TILE_SIZE, 4}, {}};

	bounds.extent.z += GetSlopeMaxPixelZ(ti->tileh);

	uint fence_nw = GetFence(ti->tile, DIAGDIR_NW);
	if (fence_nw != 0) {
		bounds.offset.x = 0;
		bounds.offset.y = -static_cast<int>(TILE_SIZE);
		bounds.offset.z = GetSlopePixelZInCorner(ti->tileh, CORNER_W);
		SpriteID sprite = _clear_land_fence_sprites[fence_nw - 1] + _fence_mod_by_tileh_nw[ti->tileh];
		AddSortableSpriteToDraw(sprite, PAL_NONE, *ti, bounds, false);
	}

	uint fence_ne = GetFence(ti->tile, DIAGDIR_NE);
	if (fence_ne != 0) {
		bounds.offset.x = -static_cast<int>(TILE_SIZE);
		bounds.offset.y = 0;
		bounds.offset.z = GetSlopePixelZInCorner(ti->tileh, CORNER_E);
		SpriteID sprite = _clear_land_fence_sprites[fence_ne - 1] + _fence_mod_by_tileh_ne[ti->tileh];
		AddSortableSpriteToDraw(sprite, PAL_NONE, *ti, bounds, false);
	}

	uint fence_sw = GetFence(ti->tile, DIAGDIR_SW);
	uint fence_se = GetFence(ti->tile, DIAGDIR_SE);

	if (fence_sw != 0 || fence_se != 0) {
		bounds.offset.x = 0;
		bounds.offset.y = 0;
		bounds.offset.z = GetSlopePixelZInCorner(ti->tileh, CORNER_S);

		if (fence_sw != 0) {
			SpriteID sprite = _clear_land_fence_sprites[fence_sw - 1] + _fence_mod_by_tileh_sw[ti->tileh];
			AddSortableSpriteToDraw(sprite, PAL_NONE, *ti, bounds, false);
		}

		if (fence_se != 0) {
			SpriteID sprite = _clear_land_fence_sprites[fence_se - 1] + _fence_mod_by_tileh_se[ti->tileh];
			AddSortableSpriteToDraw(sprite, PAL_NONE, *ti, bounds, false);

		}
	}
	EndSpriteCombine();
}

static void DrawTile_Clear(TileInfo *ti)
{