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@ -4457,19 +4457,57 @@ void FlowStatMap::ReleaseFlows(StationID via)
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}
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/**
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* Get the sum of flows via a specific station from this GoodsEntry.
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* Get the sum of all flows from this FlowStatMap.
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* @return sum of all flows.
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*/
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uint FlowStatMap::GetFlow() const
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{
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uint ret = 0;
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for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
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ret += (--(i->second.GetShares()->end()))->first;
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}
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return ret;
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}
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/**
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* Get the sum of flows via a specific station from this FlowStatMap.
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* @param via Remote station to look for.
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* @return a FlowStat with all flows for 'via' added up.
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* @return all flows for 'via' added up.
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*/
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uint GoodsEntry::GetSumFlowVia(StationID via) const
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uint FlowStatMap::GetFlowVia(StationID via) const
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{
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uint ret = 0;
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for (FlowStatMap::const_iterator i = this->flows.begin(); i != this->flows.end(); ++i) {
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for (FlowStatMap::const_iterator i = this->begin(); i != this->end(); ++i) {
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ret += i->second.GetShare(via);
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}
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return ret;
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}
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/**
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* Get the sum of flows from a specific station from this FlowStatMap.
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* @param from Origin station to look for.
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* @return all flows from 'from' added up.
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*/
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uint FlowStatMap::GetFlowFrom(StationID from) const
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{
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FlowStatMap::const_iterator i = this->find(from);
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if (i == this->end()) return 0;
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return (--(i->second.GetShares()->end()))->first;
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}
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/**
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* Get the flow from a specific station via a specific other station.
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* @param from Origin station to look for.
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* @param via Remote station to look for.
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* @return flow share originating at 'from' and going to 'via'.
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*/
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uint FlowStatMap::GetFlowFromVia(StationID from, StationID via) const
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{
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FlowStatMap::const_iterator i = this->find(from);
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if (i == this->end()) return 0;
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return i->second.GetShare(via);
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}
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extern const TileTypeProcs _tile_type_station_procs = {
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DrawTile_Station, // draw_tile_proc
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GetSlopePixelZ_Station, // get_slope_z_proc
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