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Process shared map includes as part of the mod rules.

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This ensures that they are only updated once instead
of repeating the updates for every map that includes them.
This commit is contained in:
Paul Chote
2018-03-30 16:04:58 +00:00
committed by abcdefg30
parent 02f769964e
commit 2400b152ea
3 changed files with 98 additions and 39 deletions
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123
OpenRA.Mods.Common/UpdateRules/UpdateUtils.cs
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@@ -21,7 +21,10 @@ namespace OpenRA.Mods.Common.UpdateRules
public static class UpdateUtils
{
static YamlFileSet LoadYaml(ModData modData, IEnumerable<string> files)
/// <summary>
/// Loads a YamlFileSet from a list of mod files.
/// </summary>
static YamlFileSet LoadModYaml(ModData modData, IEnumerable<string> files)
{
var yaml = new YamlFileSet();
foreach (var filename in files)
@@ -40,7 +43,22 @@ namespace OpenRA.Mods.Common.UpdateRules
return yaml;
}
static YamlFileSet LoadMapYaml(ModData modData, IReadWritePackage mapPackage, MiniYaml yaml)
/// <summary>
/// Loads a YamlFileSet containing any external yaml definitions referenced by a map yaml block.
/// </summary>
static YamlFileSet LoadExternalMapYaml(ModData modData, MiniYaml yaml)
{
return FieldLoader.GetValue<string[]>("value", yaml.Value)
.Where(f => f.Contains("|"))
.SelectMany(f => LoadModYaml(modData, new[] { f }))
.ToList();
}
/// <summary>
/// Loads a YamlFileSet containing any internal definitions yaml referenced by a map yaml block.
/// External references or internal references to missing files are ignored.
/// </summary>
static YamlFileSet LoadInternalMapYaml(ModData modData, IReadWritePackage mapPackage, MiniYaml yaml, HashSet<string> externalFilenames)
{
var fileSet = new YamlFileSet()
{
@@ -50,60 +68,91 @@ namespace OpenRA.Mods.Common.UpdateRules
var files = FieldLoader.GetValue<string[]>("value", yaml.Value);
foreach (var filename in files)
{
// Ignore any files that aren't in the map bundle
if (!filename.Contains("|") && mapPackage.Contains(filename))
fileSet.Add(Tuple.Create(mapPackage, filename, MiniYaml.FromStream(mapPackage.GetStream(filename), filename)));
else
fileSet.AddRange(LoadYaml(modData, new[] { filename }));
else if (modData.ModFiles.Exists(filename))
externalFilenames.Add(filename);
}
return fileSet;
}
public static List<string> UpdateMap(ModData modData, IReadWritePackage mapPackage, UpdateRule rule, out YamlFileSet files)
/// <summary>
/// Run a given update rule on a map.
/// The rule is only applied to internal files - external includes are assumed to be handled separately
/// but are noted in the externalFilenames list for informational purposes.
/// </summary>
public static List<string> UpdateMap(ModData modData, IReadWritePackage mapPackage, UpdateRule rule, out YamlFileSet files, HashSet<string> externalFilenames)
{
var manualSteps = new List<string>();
var mapStream = mapPackage.GetStream("map.yaml");
if (mapStream == null)
using (var mapStream = mapPackage.GetStream("map.yaml"))
{
// Not a valid map
files = new YamlFileSet();
return manualSteps;
if (mapStream == null)
{
// Not a valid map
files = new YamlFileSet();
return manualSteps;
}
var yaml = new MiniYaml(null, MiniYaml.FromStream(mapStream, mapPackage.Name));
files = new YamlFileSet() { Tuple.Create(mapPackage, "map.yaml", yaml.Nodes) };
manualSteps.AddRange(rule.BeforeUpdate(modData));
var mapRulesNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Rules");
if (mapRulesNode != null)
{
var mapRules = LoadInternalMapYaml(modData, mapPackage, mapRulesNode.Value, externalFilenames);
manualSteps.AddRange(ApplyTopLevelTransform(modData, mapRules, rule.UpdateActorNode));
files.AddRange(mapRules);
}
var mapWeaponsNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Weapons");
if (mapWeaponsNode != null)
{
var mapWeapons = LoadInternalMapYaml(modData, mapPackage, mapWeaponsNode.Value, externalFilenames);
manualSteps.AddRange(ApplyTopLevelTransform(modData, mapWeapons, rule.UpdateWeaponNode));
files.AddRange(mapWeapons);
}
manualSteps.AddRange(rule.AfterUpdate(modData));
}
var yaml = new MiniYaml(null, MiniYaml.FromStream(mapStream, mapPackage.Name));
files = new YamlFileSet() { Tuple.Create(mapPackage, "map.yaml", yaml.Nodes) };
manualSteps.AddRange(rule.BeforeUpdate(modData));
var mapRulesNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Rules");
if (mapRulesNode != null)
{
var mapRules = LoadMapYaml(modData, mapPackage, mapRulesNode.Value);
manualSteps.AddRange(ApplyTopLevelTransform(modData, mapRules, rule.UpdateActorNode));
files.AddRange(mapRules);
}
var mapWeaponsNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Weapons");
if (mapWeaponsNode != null)
{
var mapWeapons = LoadMapYaml(modData, mapPackage, mapWeaponsNode.Value);
manualSteps.AddRange(ApplyTopLevelTransform(modData, mapWeapons, rule.UpdateWeaponNode));
files.AddRange(mapWeapons);
}
manualSteps.AddRange(rule.AfterUpdate(modData));
return manualSteps;
}
public static List<string> UpdateMod(ModData modData, UpdateRule rule, out YamlFileSet files)
{
var manualSteps = new List<string>();
var modRules = LoadYaml(modData, modData.Manifest.Rules);
var modWeapons = LoadYaml(modData, modData.Manifest.Weapons);
var modTilesets = LoadYaml(modData, modData.Manifest.TileSets);
var modChromeLayout = LoadYaml(modData, modData.Manifest.ChromeLayout);
var modRules = LoadModYaml(modData, modData.Manifest.Rules);
var modWeapons = LoadModYaml(modData, modData.Manifest.Weapons);
var modTilesets = LoadModYaml(modData, modData.Manifest.TileSets);
var modChromeLayout = LoadModYaml(modData, modData.Manifest.ChromeLayout);
// Find and add shared map includes
foreach (var package in modData.MapCache.EnumerateMapPackagesWithoutCaching())
{
using (var mapStream = package.GetStream("map.yaml"))
{
if (mapStream == null)
continue;
var yaml = new MiniYaml(null, MiniYaml.FromStream(mapStream, package.Name));
var mapRulesNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Rules");
if (mapRulesNode != null)
foreach (var f in LoadExternalMapYaml(modData, mapRulesNode.Value))
if (!modRules.Any(m => m.Item1 == f.Item1 && m.Item2 == f.Item2))
modRules.Add(f);
var mapWeaponsNode = yaml.Nodes.FirstOrDefault(n => n.Key == "Weapons");
if (mapWeaponsNode != null)
foreach (var f in LoadExternalMapYaml(modData, mapWeaponsNode.Value))
if (!modWeapons.Any(m => m.Item1 == f.Item1 && m.Item2 == f.Item2))
modWeapons.Add(f);
}
}
manualSteps.AddRange(rule.BeforeUpdate(modData));
manualSteps.AddRange(ApplyTopLevelTransform(modData, modRules, rule.UpdateActorNode));