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Some more maybe progress? This stuff is hard.

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This commit is contained in:
That_One_Nerd 2023-06-01 07:47:22 -04:00
parent 40e7d29f22
commit 45402d6482
2 changed files with 99 additions and 26 deletions
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111
SrcMod/Shell/Modules/Valve/VkvModule.cs
View File

@ -23,11 +23,11 @@ public static class VkvModule
if (!File.Exists(path)) throw new($"No file exists at \"{path}\". Did you mean to run \"vkv create\"?");
VkvNode? parentNode;
string parentNodeName = "this doesn't work yet.";
string parentNodeName = string.Empty;
try
{
FileStream fs = new(path, FileMode.Open);
parentNode = SerializeVkv.Deserialize(fs);
parentNode = SerializeVkv.Deserialize(fs, out parentNodeName);
if (parentNode is null) throw new("Deserialized VKV node is null.");
}
@ -56,20 +56,22 @@ public static class VkvModule
VkvModifyPrintAll(ref context, false);
// Start modifying the parent node.
int parentSubIndex = 0;
VkvModifyNode(ref parentNode, ref parentNodeName, ref context, true, ref parentSubIndex);
VkvModifyNode(ref parentNode, ref parentNodeName, ref context, true);
// Done editing, let's reset the cursor position and exit the command.
Console.ResetColor();
Console.SetCursorPosition(0, context.startingCursor + context.displayLines.Count);
}
private static void VkvModifyNode(ref VkvNode node, ref string nodeName, ref VkvModifyContext context,
bool isGlobal, ref int subIndex)
private static VkvModifyReturnOption VkvModifyNode(ref VkvNode node, ref string nodeName,
ref VkvModifyContext context, bool isGlobal)
{
const string add = " started";
Console.Title += add;
VkvModifyMode mode = VkvModifyMode.Default;
int doubleSubIndex = -1; // Represents the index of the sub node currently being modified.
int subIndex = -1; // Represents the index of the sub node currently being modified.
// If the variable is set to -1, it represents the title.
VkvSingleNode? single = node as VkvSingleNode;
@ -95,29 +97,90 @@ public static class VkvModule
case ConsoleKey.DownArrow:
if (tree is not null)
{
doubleSubIndex++;
subIndex++;
if (doubleSubIndex == 0)
if (subIndex == 0)
{
// We just shifted down from the title to the first sub node.
// We need to overlook the next line, '{'.
context.lineIndex += 2;
// Now we also need to start modification of the first sub node.
KeyValuePair<string, VkvNode>? subNode = tree[subIndex];
if (subNode is not null)
{
string subNodeKey = subNode.Value.Key;
VkvNode subNodeValue = subNode.Value.Value;
VkvModifyReturnOption status =
VkvModifyNode(ref subNodeValue, ref subNodeKey, ref context, false);
// Update the parent node with our modified sub node.
tree[subIndex] = new(subNodeKey, subNodeValue);
switch (status)
{
case VkvModifyReturnOption.IncSubIndex:
subIndex++;
context.lineIndex++;
break;
case VkvModifyReturnOption.DecSubIndex:
subIndex--;
context.lineIndex -= 2;
break;
}
}
}
else if (doubleSubIndex == tree.SubNodeCount + 1)
else if (subIndex == tree.SubNodeCount + 1)
{
// We're outside the maximum sub nodes. Let's increment the parent
// sub index and end this method (and increment the line).
subIndex++;
context.lineIndex++;
return;
Console.Title = Console.Title[..^add.Length];
return VkvModifyReturnOption.IncSubIndex;
}
else
{
// We're in a valid range. Let's just change the sub node we're
// focused on.
context.lineIndex++;
if (subIndex < tree.SubNodeCount)
{
// We are talking about an already existing node, so we also need
// to start modification of the first sub node.
KeyValuePair<string, VkvNode>? subNode = tree[subIndex];
if (subNode is not null)
{
string subNodeKey = subNode.Value.Key;
VkvNode subNodeValue = subNode.Value.Value;
VkvModifyReturnOption status =
VkvModifyNode(ref subNodeValue, ref subNodeKey, ref context, false);
// Update the parent node with our modified sub node.
tree[subIndex] = new(subNodeKey, subNodeValue);
switch (status)
{
case VkvModifyReturnOption.IncSubIndex:
subIndex++;
context.lineIndex++;
break;
case VkvModifyReturnOption.DecSubIndex:
subIndex--;
context.lineIndex--;
break;
}
}
}
else
{
// TODO: This is where we can decide to add sub nodes.
}
}
}
else
@ -125,27 +188,27 @@ public static class VkvModule
// We aren't in a tree. We just change the parent sub index and
// end this method (and increment the line).
subIndex++;
context.lineIndex++;
return;
Console.Title = Console.Title[..^add.Length];
return VkvModifyReturnOption.IncSubIndex;
}
break;
case ConsoleKey.UpArrow:
if (tree is not null)
{
doubleSubIndex--;
subIndex--;
if (doubleSubIndex == -2)
if (subIndex == -2)
{
// We're outside the maximum sub nodes. Let's decrement the parent
// sub index and end this method (and decrement the line).
subIndex--;
context.lineIndex--;
return;
Console.Title = Console.Title[..^add.Length];
return VkvModifyReturnOption.DecSubIndex;
}
else if (doubleSubIndex == -1)
else if (subIndex == -1)
{
// We just shifted down from the title to the first sub node.
// We need to overlook the next line, '{'.
@ -164,9 +227,9 @@ public static class VkvModule
// We aren't in a tree. We just change the parent sub index and
// end this method (and decrement the line).
subIndex--;
context.lineIndex--;
return;
Console.Title = Console.Title[..^add.Length];
return VkvModifyReturnOption.DecSubIndex;
}
break;
}
@ -229,5 +292,11 @@ public static class VkvModule
{
Default
}
private enum VkvModifyReturnOption
{
Nothing,
IncSubIndex,
DecSubIndex
}
#endregion
}

14
SrcMod/Valve.NET/Vkv/VkvTreeNode.cs
View File

@ -60,23 +60,27 @@ public class VkvTreeNode : VkvNode, IEnumerable<KeyValuePair<string, VkvNode>>
}
}
}
public VkvNode? this[int index]
public KeyValuePair<string, VkvNode>? this[int index]
{
get
{
if (p_subNodes.Count >= index || index < 0) return null;
return p_subNodes[index];
if (index >= SubNodeCount || index < 0) return null;
return new(p_subNodeKeys[index], p_subNodes[index]);
}
set
{
if (p_subNodes.Count >= index || index < 0) throw new IndexOutOfRangeException();
if (index >= SubNodeCount || index < 0) throw new IndexOutOfRangeException();
if (value is null)
{
p_subNodeKeys.RemoveAt(index);
p_subNodes.RemoveAt(index);
}
else p_subNodes[index] = value;
else
{
p_subNodeKeys[index] = value.Value.Key;
p_subNodes[index] = value.Value.Value;
}
}
}
public KeyValuePair<string, VkvNode>? this[Func<int, KeyValuePair<string, VkvNode>, bool> predicate]