/// <summary>
/// Set up the enabled Skills tree.
/// </summary>
private void UpdateSkillsTree()
{
tvSkills.BeginUpdate();
try
{
tvSkills.Nodes.Clear();
if (m_skill == null)
return;
for (int i = 1; i <= 5; i++)
{
SkillLevel skillLevel = new SkillLevel(m_skill, i);
// Gets the enabled skills and check it's not empty
Skill[] enabledSkills = m_skill.Character.Skills.Where(x => x.Prerequisites.Any(y => y.Skill == m_skill && y.Level == i) && x.IsPublic).ToArray();
if (enabledSkills.IsEmpty())
continue;
// Add a node for this skill level
TreeNode levelNode = new TreeNode(skillLevel.ToString());
if (m_skill.Level >= i)
levelNode.Text += " (Trained)";
levelNode.ForeColor = Color.DarkBlue;
// Is it a plain alphabetical presentation ?
if (rbShowAlpha.Checked)
{
foreach (Skill skill in enabledSkills.OrderBy(x => x.Name))
{
levelNode.Nodes.Add(CreateNode(skill, skill.Prerequisites));
}
}
// Or do we need to group skills by their groups ?
else if (rbShowTree.Checked)
{
foreach (IGrouping<SkillGroup, Skill> group in enabledSkills
.GroupBy(x => x.Group).ToArray().OrderBy(x => x.Key.Name))
{
TreeNode groupNode = new TreeNode(group.Key.Name);
foreach (Skill skill in group.ToArray().OrderBy(x => x.Name))
{
groupNode.Nodes.Add(CreateNode(skill, skill.Prerequisites));
}
levelNode.Nodes.Add(groupNode);
}
}
// Add node
levelNode.Expand();
tvSkills.Nodes.Add(levelNode);
}
// No enabled skill found for any level ?
if (tvSkills.Nodes.Count == 0)
tvSkills.Nodes.Add(new TreeNode("No skills enabled by this skill"));
}
finally
{
tvSkills.EndUpdate();
}
}
/// <summary>
/// Helper method for the Show Prereqs menu used by both ship and item trees.
/// This method adds one prereq to the string that will be displayed in the
/// dialog box.
/// </summary>
/// <param name="sb">The StringBuilder object.</param>
/// <param name="prereq">The prereq</param>
/// <param name="index">The index.</param>
private void FormatPrerequisite(StringBuilder sb, SkillLevel prereq, ref int index)
{
if (prereq.Skill.IsKnown)
{
// We know this prereq, but not to a high enough level
if (!prereq.IsKnown)
{
index++;
string level = prereq.Skill.Level > 0 ? String.Format(CultureConstants.DefaultCulture, "(Trained to level {0})", prereq.Skill.RomanLevel) : "(Not yet trained)";
sb.AppendFormat(CultureConstants.DefaultCulture, "{0}. {1} {2}\n", index, prereq.ToString(), level);
}
return;
}
// We don't know this prereq at all
index++;
sb.AppendFormat(CultureConstants.DefaultCulture, "{0}. {1} (Prereqs {2}met, skillbook {3}", index, prereq.ToString(),
(prereq.Skill.Prerequisites.AreTrained() ? String.Empty : "not "),
(prereq.Skill.IsOwned ? "owned)": String.Format(CultureConstants.DefaultCulture, "not owned,\n costs {0} ISK)\n", prereq.Skill.FormattedCost)));
}
/// <summary>
/// Set up the items/ships/blueprints tree.
/// </summary>
private void UpdateItemsTree()
{
m_hasShips = false;
m_hasItems = false;
m_hasBlueprints = false;
tvEntity.BeginUpdate();
try
{
tvEntity.Nodes.Clear();
if (m_skill == null)
return;
List<Item> items = new List<Item>(StaticItems.AllItems.Concat(StaticBlueprints.AllBlueprints).
Where(x => x.MarketGroup.ParentGroup != null && x.MarketGroup.ParentGroup.ID != DBConstants.SkillGroupID). // exclude skills
Where(x => x.Prerequisites.Any(y => y.Skill == m_skill.StaticData)).
Where(x => !cbShowBaseOnly.Checked || x.MetaGroup == ItemMetaGroup.T1 || x.MetaGroup == ItemMetaGroup.T2));
// Scroll through levels
for (int i = 1; i <= 5; i++)
{
SkillLevel skillLevel = new SkillLevel(m_skill, i);
// Gets the enabled objects and check it's not empty
IEnumerable<Item> enabledObjects = items.Where(x => x.Prerequisites.Any(y => y.Skill == m_skill.StaticData && y.Level == i));
if (enabledObjects.IsEmpty())
continue;
// Add a node for this skill level
TreeNode levelNode = new TreeNode(skillLevel.ToString());
if (m_skill.Level >= i)
levelNode.Text += " (Trained)";
levelNode.ForeColor = Color.DarkBlue;
// Is it a plain alphabetical presentation ?
if (rbShowAlpha.Checked)
{
foreach (Item ship in enabledObjects.Where(x => x is Ship).ToArray().OrderBy(x => x.Name))
{
levelNode.Nodes.Add(CreateNode(ship, ship.Prerequisites.ToCharacter(m_character)));
m_hasShips = true;
}
foreach (Item blueprint in enabledObjects.Where(x => x is Blueprint).ToArray().OrderBy(x => x.Name))
{
List<string> listOfActivities = blueprint.Prerequisites.Where(x => x.Skill == m_skill.StaticData && x.Level == i)
.Select(x => x.Activity.GetDescription()).ToList();
TreeNode node = CreateNode(blueprint, blueprint.Prerequisites
.Where(x => listOfActivities.Contains(x.Activity.GetDescription())).ToCharacter(m_character));
node.Text = String.Format("{0} ({1})", node.Text, string.Join(", ", listOfActivities));
levelNode.Nodes.Add(node);
m_hasBlueprints = true;
}
foreach (Item item in enabledObjects.Where(x => !(x is Ship) && !(x is Blueprint)).ToArray().OrderBy(x => x.Name))
{
levelNode.Nodes.Add(CreateNode(item, item.Prerequisites.ToCharacter(m_character)));
m_hasItems = true;
}
}
// Or do we need to group items by their groups ?
else if (rbShowTree.Checked)
{
// Add ships
IGrouping<MarketGroup, Item>[] shipsToAdd = enabledObjects.Where(x => x is Ship).GroupBy(x => x.MarketGroup.ParentGroup).ToArray();
foreach (IGrouping<MarketGroup, Item> shipGroup in shipsToAdd.OrderBy(x => x.Key.Name))
{
TreeNode groupNode = new TreeNode(shipGroup.Key.Name);
foreach (Item ship in shipGroup.ToArray().OrderBy(x => x.Name))
{
groupNode.Nodes.Add(CreateNode(ship, ship.Prerequisites.ToCharacter(m_skill.Character)));
}
levelNode.Nodes.Add(groupNode);
m_hasShips = true;
}
// Add blueprints recursively
foreach (BlueprintMarketGroup blueprintMarketGroup in StaticBlueprints.BlueprintMarketGroups)
{
foreach (TreeNode node in CreateMarketGroupsNode(blueprintMarketGroup, enabledObjects.Where(x => x is Blueprint), i))
{
levelNode.Nodes.Add(node);
m_hasBlueprints = true;
}
}
// Add items recursively
foreach (MarketGroup marketGroup in StaticItems.MarketGroups)
{
foreach (TreeNode node in CreateMarketGroupsNode(marketGroup, enabledObjects.Where(x => !(x is Ship) && !(x is Blueprint))))
{
levelNode.Nodes.Add(node);
m_hasItems = true;
}
}
}
// Add node
levelNode.Expand();
tvEntity.Nodes.Add(levelNode);
}
// No enabled skill found for any level ?
if (tvEntity.Nodes.Count == 0)
tvEntity.Nodes.Add(new TreeNode("No ships, blueprints or items enabled by this skill"));
}
finally
{
tvEntity.EndUpdate();
}
}
/// <summary>
/// Create a node from a prerequisite skill
/// </summary>
/// <param name="skillPrereq"></param>
/// <returns></returns>
private TreeNode CreateNode(SkillLevel skillPrereq)
{
TreeNode node = new TreeNode();
node.Text = skillPrereq.ToString();
node.Tag = skillPrereq;
// Add this skill's prerequisites
foreach (var prereqSkill in skillPrereq.Skill.Prerequisites)
{
if (prereqSkill.Skill != skillPrereq.Skill)
{
node.Nodes.Add(CreateNode(prereqSkill));
}
}
return node;
}
