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Deserialize mod rules only once when loading all maps.

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This avoids loading, parsing and merging YAML rules for the mod during loading of each individual map. This saves significant time resolving custom rules on each map loaded.
This commit is contained in:
RoosterDragon
2023-05-09 19:36:58 +01:00
committed by abcdefg30
parent de22556153
commit 300281695a
3 changed files with 25 additions and 10 deletions
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11
OpenRA.Game/Map/MapCache.cs
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@@ -123,10 +123,12 @@ namespace OpenRA
mapDirectoryTrackers.Add(new MapDirectoryTracker(mapGrid, package, classification));
}
// PERF: Load the mod YAML once outside the loop, and reuse it when resolving each maps custom YAML.
var modDataRules = modData.GetRulesYaml();
foreach (var kv in MapLocations)
{
foreach (var map in kv.Key.Contents)
LoadMap(map, kv.Key, kv.Value, mapGrid, null);
LoadMapInternal(map, kv.Key, kv.Value, mapGrid, null, modDataRules);
}
// We only want to track maps in runtime, not at loadtime
@@ -134,6 +136,11 @@ namespace OpenRA
}
public void LoadMap(string map, IReadOnlyPackage package, MapClassification classification, MapGrid mapGrid, string oldMap)
{
LoadMapInternal(map, package, classification, mapGrid, oldMap, null);
}
void LoadMapInternal(string map, IReadOnlyPackage package, MapClassification classification, MapGrid mapGrid, string oldMap, IEnumerable<List<MiniYamlNode>> modDataRules)
{
IReadOnlyPackage mapPackage = null;
try
@@ -144,7 +151,7 @@ namespace OpenRA
if (mapPackage != null)
{
var uid = Map.ComputeUID(mapPackage);
previews[uid].UpdateFromMap(mapPackage, package, classification, modData.Manifest.MapCompatibility, mapGrid.Type);
previews[uid].UpdateFromMap(mapPackage, package, classification, modData.Manifest.MapCompatibility, mapGrid.Type, modDataRules);
if (oldMap != uid)
{