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Better caching for Rules and Sequences

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Refactored the Rules and SequenceProvider classes to be parts of ModData and
maintain a cache of the instances used in the mod.

The caching reduced the load times a lot, especially after the first load.
Some lazy loading in sequences also helped lower the startup time..

Note: The static classes were left behind to redirect the existing code's
calls.
This commit is contained in:
Pavlos Touboulidis
2014-05-02 01:35:38 +03:00
parent 77d0199384
commit 2b3d5f1544
3 changed files with 189 additions and 67 deletions
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16
OpenRA.Game/ModData.cs
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@@ -28,6 +28,8 @@ namespace OpenRA
public SheetBuilder SheetBuilder;
public SpriteLoader SpriteLoader;
public VoxelLoader VoxelLoader;
public ModSequenceProvider SequenceProvider;
public ModRules Rules;
public ModData(string mod)
{
@@ -39,6 +41,8 @@ namespace OpenRA
LoadScreen.Display();
WidgetLoader = new WidgetLoader(this);
MapCache = new MapCache(Manifest);
SequenceProvider = new ModSequenceProvider(this);
Rules = new ModRules(this);
// HACK: Mount only local folders so we have a half-working environment for the asset installer
GlobalFileSystem.UnmountAll();
@@ -118,15 +122,13 @@ namespace OpenRA
// Mount map package so custom assets can be used. TODO: check priority.
GlobalFileSystem.Mount(GlobalFileSystem.OpenPackage(map.Path, null, int.MaxValue));
using (new Support.PerfTimer("LoadRules"))
Rules.LoadRules(Manifest, map);
using (new Support.PerfTimer("Rules.ActivateMap"))
Rules.ActivateMap(map);
SpriteLoader = new SpriteLoader(Rules.TileSets[map.Tileset].Extensions, SheetBuilder);
using (new Support.PerfTimer("SequenceProvider.Initialize"))
{
// TODO: Don't load the sequences for assets that are not used in this tileset. Maybe use the existing EditorTilesetFilters.
SequenceProvider.Initialize(Manifest.Sequences, map.Sequences);
}
using (new Support.PerfTimer("SequenceProvider.ActivateMap"))
SequenceProvider.ActivateMap(map);
VoxelProvider.Initialize(Manifest.VoxelSequences, map.VoxelSequences);
return map;
}