Revision Difference
CNavArea:GetCostSoFar#513887
<function name="GetCostSoFar" parent="CNavArea" type="classfunc">
<description>
Returns the cost from starting area this area when pathfinding. Set by <page>CNavArea:SetCostSoFar</page>.
Used in pathfinding via the [A* algorithm](https://en.wikipedia.org/wiki/A*_search_algorithm).
More information can be found on the <page>Simple Pathfinding</page> page.
</description>
<realm>Server</realm>
<rets>
<ret name="" type="number">The cost so far.</ret>
</rets>
</function>