Method UpdateLinks

src/smallmap_gui.cpp:1418–1428

Update all the links on the map. */

	/** Update all the links on the map. */
	void UpdateLinks()
	{
		if (this->map_type == SMT_LINKSTATS) {
			CompanyMask company_mask = this->GetOverlayCompanyMask();
			if (this->overlay->GetCompanyMask() != company_mask) {
				this->overlay->SetCompanyMask(company_mask);
			} else {
				this->overlay->SetDirty();
			}
		}
	}

	/** Blink the industries (if hover over an industry). */
	void Blink()