private void DoParameterSuggestions(int termIdx)
{
// TODO - null ptr checks for suggestion text box
CommandDef commandDef = CommandRegistry.GetCommand(UserInputTerms[0]);
if (!commandDef.IsValid())
{
SuggestionText.text = "No Matching Commands!";
return;
}
Assert.IsTrue(commandDef.IsValid());
if (termIdx < 0 || termIdx >= commandDef.Command.GetNumExpectedTerms())
{
return;
}
string[] terms = commandDef.GetCommandFormatAsTerms();
if (termIdx < terms.Length)
{
terms[termIdx] = "<b><color=#ffffffff>" + terms[termIdx] + "</color></b>";
}
SuggestionText.text += Utils.GetCommand(terms) + "\n";
string searchTerm = termIdx < UserInputTerms.Length ? UserInputTerms[termIdx] : "";
int paramIdx = termIdx - 1;
var cmd = commandDef.Command;
var paramSuggestions = ParameterProcessorRegistry.FindSuggestionsFor(cmd.GetParamType(paramIdx), cmd.GetParameterAttributes(paramIdx), searchTerm, 20);
if (paramSuggestions != null)
{
string suggestionDisplayPrefix = "";
for (int i = 0; i < Mathf.Min(terms.Length, termIdx); i++)
{
suggestionDisplayPrefix += terms[i] + " ";
}
suggestionDisplayPrefix = "<color=#ffffff00>" + suggestionDisplayPrefix + "</color>";
for (int i = 0, num = paramSuggestions.Count; i < num; i++)
{
var paramSuggestion = paramSuggestions[i];
Suggestions.Add(paramSuggestion);
SuggestionText.text += suggestionDisplayPrefix + paramSuggestion.Display + "\n";
}
}
}
