private void edit_Click(object sender, EventArgs e)
{
if (commandTree.SelectedNode == null)
{
return;
}
// get the command from the treeview's selected node
this.command = (Command)commandTree.SelectedNode.Tag;
if (command.Opcode == 0xFF)
{
MessageBox.Show(
"Cannot edit command(s).\n\nThe two counter command barriers cannot be removed, modified, or moved.",
"LAZY SHELL", MessageBoxButtons.OK, MessageBoxIcon.Information);
commandTree.SelectedNode.Checked = false;
return;
}
// open the command dialog and load the command
var commandForm = new CommandForm(command);
var result = commandForm.ShowDialog(this);
// only if closed through OK button
if (result == DialogResult.OK && commandForm.Tag != null)
{
this.modifiedNode = commandTree.SelectedNode;
byte[] oldScript = Bits.Copy(battleScript.Buffer);
LoadScript(commandTree.GetFullIndex());
UpdateFreeBytesLabel();
PushCommand(oldScript);
}
}
private void insert_Click(object sender, EventArgs e)
{
// load the command form to specify the new command's settings
var commandForm = new CommandForm();
var result = commandForm.ShowDialog(this);
if (result != DialogResult.OK)
{
return;
}
var command = (Command)commandForm.Tag;
// insert the command into the collection and TreeView
byte[] oldScript = Bits.Copy(battleScript.Buffer);
AddCommand(command);
// update info text for controls
UpdateFreeBytesLabel();
//
if (modifiedNode != null)
{
modifiedNode = commandTree.SelectedNode;
}
//
PushCommand(oldScript);
}