/// <summary>
/// Constructor
/// </summary>
/// <param name="Node"></param>
public ConditionListForm(TreeNode Node)
{
InitializeComponent();
// Set internal vars
this.Node = Node;
this.List = (ConditionList) Node.Tag;
this.OrigList = (ConditionList)this.List.Clone();
Initialize();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="Type"></param>
public ConditionListForm(ConditionType Type)
{
InitializeComponent();
// Set internal vars
this.List = new ConditionList(Type);
this.OrigList = new ConditionList(Type);
this.Node = new TreeNode();
Initialize();
}
/// <summary>
/// Adds a new criteria to an award from the Add Critera Dialog
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddNewCriteria(object sender, FormClosingEventArgs e)
{
TreeNode Node = AwardConditionsTree.SelectedNode;
TreeNode AwardNode = AwardTree.SelectedNode;
IAward Award = AwardCache.GetAward(AwardNode.Name);
// If there is a node referenced.
if (Node != null && Node.Tag is ConditionList)
{
//Condition C = (Condition)Node.Tag;
Condition Add = Child.GetCondition();
ConditionList List = (ConditionList)Node.Tag;
List.Add(Add);
}
else
{
// No Node referenced... Use top most
ConditionList A = new ConditionList(ConditionType.And);
Condition B = Award.GetCondition();
if (B is ConditionList)
{
ConditionList C = (ConditionList)B;
if (C.Type == ConditionType.And)
A = C;
else
A.Add(B);
}
else
{
// Add existing conditions into the condition list
A.Add(B);
}
// Add the new condition
A.Add(Child.GetCondition());
// Parse award conditions into tree view
Award.SetCondition(A);
}
// Update the tree view
AwardConditionsTree.BeginUpdate();
AwardConditionsTree.Nodes.Clear();
AwardConditionsTree.Nodes.Add(Award.ToTree());
AwardConditionsTree.ExpandAll();
AwardConditionsTree.EndUpdate();
}
/// <summary>
/// Returns a copy (clone) of this object
/// </summary>
public override object Clone()
{
ConditionList Clone = new ConditionList(this.Type);
foreach (Condition Cond in SubConditions)
Clone.Add(Cond.Clone() as Condition);
return Clone as object;
}
private void UpdateRoot()
{
ConditionList NList = new ConditionList(List.Type);
// Add existing nodes to the new list
foreach (TreeNode E in ConditionTree.Nodes[0].Nodes)
NList.Add((Condition)E.Tag);
// Add condition value if enabled
if (ValueBox.Enabled)
NList.Add(new ConditionValue(ValueBox.Value.ToString()));
// update tree
ConditionTree.BeginUpdate();
ConditionTree.Nodes.Clear();
ConditionTree.Nodes.Add(NList.ToTreeNoCollapse());
ConditionTree.ExpandAll();
ConditionTree.EndUpdate();
}
/// <summary>
/// Undo Changes menu item click
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UndoChanges_Click(object sender, EventArgs e)
{
List = (ConditionList)OrigList.Clone();
Initialize();
}
private void SaveBtn_Click(object sender, EventArgs e)
{
if (List.Type == ConditionType.Not)
{
if (ConditionTree.Nodes[0].Nodes.Count == 0)
{
MessageBox.Show("You must define a criteria.");
return;
}
}
else
{
if (ConditionTree.Nodes[0].Nodes.Count < 2)
{
MessageBox.Show("You must define 2 criteria's.");
return;
}
}
List = (ConditionList)MedalDataParser.ParseNodeConditions(ConditionTree.Nodes[0]);
Node.Tag = List;
MedalDataEditor.ChangesMade = true;
this.DialogResult = DialogResult.OK;
}
/// <summary>
/// Brings up the Criteria Editor for an Award
/// </summary>
public void EditCriteria()
{
TreeNode SelectedNode = ConditionTree.SelectedNode;
// Make sure we have a node selected
if (Node == null)
{
MessageBox.Show("Please select a criteria to edit.");
return;
}
// Make sure its a child node
if (SelectedNode.Parent == null && SelectedNode.Nodes.Count != 0)
return;
this.Node = SelectedNode;
// Open correct condition editor form
if (Node.Tag is ObjectStat)
Child = new ObjectStatForm(Node);
else if (Node.Tag is PlayerStat)
Child = new ScoreStatForm(Node);
else if (Node.Tag is MedalOrRankCondition)
Child = new MedalConditionForm(Node);
else if (Node.Tag is GlobalStatMultTimes)
Child = new GlobalStatMultTimesForm(Node);
else if (Node.Tag is ConditionList)
Child = new ConditionListForm(Node);
else
return;
if (Child.ShowDialog() == DialogResult.OK)
{
ConditionList NN = new ConditionList(List.Type);
NN = (ConditionList) MedalDataParser.ParseNodeConditions(ConditionTree.Nodes[0]);
ConditionTree.Nodes.Clear();
ConditionTree.Nodes.Add(NN.ToTreeNoCollapse());
ConditionTree.Refresh();
ConditionTree.ExpandAll();
}
}
/// <summary>
/// Parses a string condition into condition objects
/// </summary>
/// <param name="parts"></param>
/// <param name="i"></param>
/// <returns></returns>
private static Condition ParseCondition(List<Token> parts, ref int i)
{
ParseFunctions(ref parts);
ConditionList List;
for(; i < parts.Count; i++)
{
if (parts[i].Kind == TokenType.ConditionFunction)
{
// Default
ConditionType Type = ConditionType.And;
switch (parts[i].Value)
{
case "f_and":
Type = ConditionType.And;
break;
case "f_or":
Type = ConditionType.Or;
break;
case "f_not":
Type = ConditionType.Not;
break;
case "f_plus":
Type = ConditionType.Plus;
break;
case "f_div":
Type = ConditionType.Div;
break;
}
// Create the new condition list
List = new ConditionList(Type);
// Parse sub conditions
i++;
while(i < parts.Count && parts[i].Kind != TokenType.CloseParen)
List.Add(ParseCondition(parts, ref i));
i++;
// Return condition list
return List;
}
else if (parts[i].Kind == TokenType.StatFunction)
{
List<string> Params = new List<string>();
string Name = parts[i].Value;
for (; i < parts.Count; i++)
{
if (parts[i].Kind == TokenType.CloseParen)
break;
if (parts[i].Kind == TokenType.OpenParen)
continue;
Params.Add(parts[i].Value);
}
i++;
// Create the condition
switch (Name)
{
case "object_stat":
return new ObjectStat(Params);
case "global_stat":
case "player_stat":
return new PlayerStat(Params);
case "has_medal":
case "has_rank":
return new MedalOrRankCondition(Params);
case "global_stat_multiple_times":
return new GlobalStatMultTimes(Params);
}
}
else if (parts[i].Kind == TokenType.Literal)
{
ConditionValue V = new ConditionValue(parts[i].Value);
i++;
return V;
}
}
return new ConditionList( ConditionType.And );
}
/// <summary>
/// Deletes the selected criteria node
/// </summary>
public void DeleteCriteria()
{
TreeNode SelectedNode = ConditionTree.SelectedNode;
// Make sure we have a node selected
if (SelectedNode == null)
{
MessageBox.Show("Please select a criteria to edit.");
return;
}
// Make sure we can't delete the parent node
// Mostly because we need to keep references intact
if (SelectedNode.Parent == null)
{
return;
}
// Dont delete on Plus / Div Trees
if (!(SelectedNode.Tag is ConditionList))
{
TreeNode Parent = SelectedNode.Parent;
if (Parent == null)
{
return;
}
// If we are in the root condition list
if (Parent.Parent == null || Parent.Parent.Tag == null)
{
ConditionTree.Nodes.Remove(SelectedNode);
return;
}
// Get the parents condition list
ConditionList C = (ConditionList)Parent.Tag;
// Remove the whole tree if its a not statement
if (C.Type == ConditionType.Not)
{
ConditionTree.Nodes.Remove(Parent);
}
// We donot handle nested condition lists in this form
else if (C.Type == ConditionType.Plus || C.Type == ConditionType.Div)
{
ConditionTree.SelectedNode = Parent;
EditCriteria();
}
else
{
ConditionTree.Nodes.Remove(SelectedNode);
}
}
else
{
ConditionTree.Nodes.Remove(SelectedNode);
}
ConditionTree.Refresh();
}
private void SaveBtn_Click(object sender, EventArgs e)
{
if (List.Type == ConditionType.Not)
{
if (ConditionTree.Nodes[0].Nodes.Count == 0)
{
MessageBox.Show("You must define a criteria.");
return;
}
}
else
{
if (ConditionTree.Nodes[0].Nodes.Count < 2)
{
MessageBox.Show("You must define 2 criteria's.");
return;
}
}
// Generate a new list, and store it in the Node.Tag
List = (ConditionList)MedalDataParser.ParseNodeConditions(ConditionTree.Nodes[0]);
Node.Tag = List;
// For AND (and) OR lists, since we can add and remove elements (thus losing references),
// we must clear the condition nodes, and rebuild them from scratch
if (List.Type == ConditionType.And || List.Type == ConditionType.Or)
{
Node.Nodes.Clear();
foreach (var something in List.GetConditions())
Node.Nodes.Add(something.ToTree());
}
// Signal to the DataEditor that we made changes
MedalDataEditor.ChangesMade = true;
this.DialogResult = DialogResult.OK;
}