/// <summary>
/// Given a list of skill to add, we return a list of all entries to add, also including all dependencies. No entry is added by this method.
/// </summary>
/// <param name="skillsToAdd">The enumerations of skills to add.</param>
/// <param name="note">The note for new entries.</param>
/// <param name="lowestPrereqPriority">The lowest priority (highest number) among all the prerequisites.</param>
/// <returns>A list of all the entries to add.</returns>
public List <PlanEntry> GetAllEntriesToAdd <T>(IEnumerable <T> skillsToAdd, string note, out int lowestPrereqPriority)
where T : ISkillLevel
{
SkillLevelSet <PlanEntry> entriesSet = new SkillLevelSet <PlanEntry>();
List <PlanEntry> planEntries = new List <PlanEntry>();
lowestPrereqPriority = 1;
// For every items to add
foreach (var itemToAdd in skillsToAdd)
{
// Already trained ? We skip it.
if (m_character.GetSkillLevel(itemToAdd.Skill) >= itemToAdd.Level)
{
continue;
}
// Already planned ? We update the lowestPrereqPriority and skip it.
if (IsPlanned(itemToAdd.Skill, itemToAdd.Level))
{
lowestPrereqPriority = Math.Max(GetEntry(itemToAdd.Skill, itemToAdd.Level).Priority, lowestPrereqPriority);
continue;
}
// Let's first add dependencies
var item = new StaticSkillLevel(itemToAdd);
foreach (var dependency in item.AllDependencies)
{
// Already in the "entries to add" list ? We skip it.
if (entriesSet.Contains(dependency))
{
continue;
}
// Already trained ? We skip it.
if (m_character.GetSkillLevel(dependency.Skill) >= dependency.Level)
{
continue;
}
// Create an entry (even for existing ones, we will update them later from those new entries)
var dependencyEntry = CreateEntryToAdd(dependency.Skill, dependency.Level, PlanEntryType.Prerequisite, note, ref lowestPrereqPriority);
planEntries.Add(dependencyEntry);
entriesSet.Set(dependencyEntry);
}
// Already in the "entries to add" list ? We skip it (done at this point only because of recursive prereqs)
if (entriesSet.Contains(itemToAdd))
{
continue;
}
// Then add the item itself
var entry = CreateEntryToAdd(itemToAdd.Skill, itemToAdd.Level, PlanEntryType.Planned, note, ref lowestPrereqPriority);
planEntries.Add(entry);
entriesSet.Set(entry);
}
return(planEntries);
}
/// <summary>
/// Given a list of skill to remove, we return a list of entries also including all dependencies. No entry is removed by this method.
/// </summary>
/// <returns>A list of all the entries to remove.</returns>
public List <PlanEntry> GetAllEntriesToRemove <T>(IEnumerable <T> skillsToRemove)
where T : ISkillLevel
{
SkillLevelSet <PlanEntry> entriesSet = new SkillLevelSet <PlanEntry>();
List <PlanEntry> planEntries = new List <PlanEntry>();
// For every items to add
foreach (var itemToRemove in skillsToRemove)
{
// Not planned ? We skip it.
if (!IsPlanned(itemToRemove.Skill, itemToRemove.Level))
{
continue;
}
// Already in the "entries to remove" list ? We skip it (done at this point only because of recursive prereqs)
if (entriesSet.Contains(itemToRemove))
{
continue;
}
// Let's first gather dependencies
var item = new StaticSkillLevel(itemToRemove);
foreach (var dependencyEntry in m_items)
{
// Already in the "entries to remove" list ? We skip it.
if (entriesSet.Contains(dependencyEntry))
{
continue;
}
// Not dependent ? We skip it.
if (!dependencyEntry.IsDependentOf(itemToRemove))
{
continue;
}
// Gather this entry
planEntries.Add(dependencyEntry);
entriesSet.Set(dependencyEntry);
}
// Then add the item itself
var entryToRemove = GetEntry(itemToRemove.Skill, itemToRemove.Level);
planEntries.Add(entryToRemove);
entriesSet.Set(entryToRemove);
}
return(planEntries);
}
