/// <inheritdoc/>
public override TestResult OnTest(ConfigNode node, LoadContext loadContext, ref string nodeName)
{
if (node.GetValue("$$failed") != null)
{
return(TestResult.Failed);
}
var partName = PartNodePatcher.GetPartNameFromUpgradeNode(node, loadContext);
if (partName == null)
{
return(TestResult.Pass); // Part was dropped during the upgrade.
}
List <ConfigNodePatch> patches;
var hasMatches = false;
if (_partPatches.TryGetValue(partName, out patches))
{
for (var i = patches.Count - 1; i >= 0; --i)
{
var patch = patches[i];
try {
hasMatches |= PartNodePatcher.TestPatch(node, patch, loadContext);
} catch (Exception ex) {
DebugEx.Error("Cannot handle test condition: {0}", ex);
DebugEx.Warning("Disabling patch: {0}", patch);
patches.RemoveAt(i);
}
}
}
return(hasMatches ? TestResult.Upgradeable : TestResult.Pass);
}
/// <inheritdoc/>
public override void OnUpgrade(ConfigNode node, LoadContext loadContext, ConfigNode parentNode)
{
var partName = PartNodePatcher.GetPartNameFromUpgradeNode(node, loadContext);
DebugEx.Warning("Patch saved game state for part: {0}", partName);
var badPatches = new List <ConfigNodePatch>();
var applyPatches = _partPatches[partName];
foreach (var patch in applyPatches)
{
try {
PartNodePatcher.PatchNode(node, patch, loadContext);
} catch (Exception ex) {
DebugEx.Error("Cannot apply patch '" + patch + "': " + ex);
node.SetValue("$$failed", true, createIfNotFound: true);
}
// Ensure that the patch worked and won't trigger another patching round.
if (PartNodePatcher.TestPatch(node, patch, loadContext, quietMode: true))
{
badPatches.Add(patch);
node.SetValue("$$failed", true, createIfNotFound: true);
}
}
foreach (var badPatch in badPatches)
{
applyPatches.Remove(badPatch);
DebugEx.Error("Patch hasn't fixed the part, disabling it: {0}", badPatch);
}
}
/// <inheritdoc/>
protected override void OnInit()
{
_partPatches = PartNodePatcher.GetPatches("KAS")
.GroupBy(x => x.testSection.partTests.GetValue("name"))
.ToDictionary(
x => x.Key,
x => x.OrderBy(n => n.patchCreationTimestamp)
.ThenBy(n => n.modName)
.ToList());
DebugEx.Fine("Loaded {0} part patch nodes", _partPatches.Count);
}
