public bool CanWrite(IWriteContent content, FileWrite write)
{
long contentLength = content.EndOffset.HasValue ? content.EndOffset.Value - content.StartOffset : 0;
long contentEndOffset = content.StartOffset + contentLength;
bool startsInRange = content.StartOffset > write.localStartOffset && content.StartOffset < write.localEndOffset;
bool endsInRange = contentEndOffset > write.localStartOffset && contentEndOffset < write.localEndOffset;
// We're attempting to write to a section of the file that has been modified by another
if (startsInRange || (content.Replace && endsInRange))
{
return(false);
}
return(true);
}
public bool CanWrite(string targetFile, IWriteContent content)
{
// Check if we don't have any writes to the file yet
if (!writeCache.TryGetValue(targetFile, out List <FileWrite> fileWrites))
{
return(true);
}
foreach (var write in fileWrites)
{
if (!CanWrite(content, write))
{
return(false);
}
}
return(true);
}
public static bool HasEditCollision(GameModification currentMod, string file, IWriteContent content, FileWriterUtility fileWriter, List <FileModification> modifications, out ModCollision collision)
{
var actions = new ActionCollection(file, currentMod.Config.ModID, modifications);
if (actions.moveAction != null)
{
return(AddModCollision(currentMod, ModInstallActionEnum.Edit, FileModificationType.Moved, actions.moveAction.ModID, ModCollisionSeverity.Clash, out collision));
}
if (actions.replaceAction != null)
{
return(AddModCollision(currentMod, ModInstallActionEnum.Edit, FileModificationType.Replaced, actions.replaceAction.ModID, ModCollisionSeverity.Clash, out collision));
}
if (actions.editAction != null && !fileWriter.CanWrite(file, content))
{
return(AddModCollision(currentMod, ModInstallActionEnum.Edit, FileModificationType.Edited, actions.editAction.ModID, ModCollisionSeverity.Clash, out collision));
}
if (actions.deleteAction != null)
{
return(AddModCollision(currentMod, ModInstallActionEnum.Edit, FileModificationType.Deleted, actions.deleteAction.ModID, ModCollisionSeverity.Clash, out collision));
}
collision = null;
return(false);
}
