Link graph: Store last compression in scaled date ticks

Higher accuracy than using dates at high day legnths
2023-07-02 16:44:24 +01:00
parent 2936bf370f
commit e1cce4d9f7
8 changed files with 41 additions and 18 deletions
--- a/src/saveload/linkgraph_sl.cpp
+++ b/src/saveload/linkgraph_sl.cpp
@@ -125,7 +125,7 @@ public:
 SaveLoadTable GetLinkGraphDesc()
 {
 	static const SaveLoad link_graph_desc[] = {
-		 SLE_VAR(LinkGraph, last_compression, SLE_INT32),
+		 SLE_VAR(LinkGraph, last_compression, SLE_VAR_I64 | SLE_FILE_I32),
 		SLEG_CONDVAR("num_nodes", _num_nodes, SLE_UINT16, SL_MIN_VERSION, SLV_SAVELOAD_LIST_LENGTH),
 		 SLE_VAR(LinkGraph, cargo,            SLE_UINT8),
 		SLEG_STRUCTLIST("nodes", SlLinkgraphNode),