Function CheckClickOnLandscape

src/viewport.cpp:2466–2472

static bool CheckClickOnLandscape(const Viewport &vp, int x, int y)
{
	Point pt = TranslateXYToTileCoord(vp, x, y);

	if (pt.x != -1) return ClickTile(TileVirtXY(pt.x, pt.y));
	return true;
}

static void PlaceObject()
{