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(svn r25320) -Fix [FS#5577]: link graph start time was not accounted for when cheating dates

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This commit is contained in:
rubidium
2013-06-04 15:06:22 +00:00
parent 254c3834d0
commit 0fbc7140c5
4 changed files with 28 additions and 1 deletions
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18
src/linkgraph/linkgraph.cpp
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@@ -43,6 +43,24 @@ inline void LinkGraph::BaseEdge::Init(uint distance)
this->next_edge = INVALID_NODE;
}
/**
* Shift all dates by given interval.
* This is useful if the date has been modified with the cheat menu.
* @param interval Number of days to be added or subtracted.
*/
void LinkGraph::ShiftDates(int interval)
{
this->last_compression += interval;
for (NodeID node1 = 0; node1 < this->Size(); ++node1) {
BaseNode &source = this->nodes[node1];
if (source.last_update != INVALID_DATE) source.last_update += interval;
for (NodeID node2 = 0; node2 < this->Size(); ++node2) {
BaseEdge &edge = this->edges[node1][node2];
if (edge.last_update != INVALID_DATE) edge.last_update += interval;
}
}
}
void LinkGraph::Compress()
{
this->last_compression = (_date + this->last_compression) / 2;