Cyber/Assets/Scripts/Console/DebugConsole.cs

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4.1 KiB
C#
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using System.Collections;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using UnityEngine;
using UnityEngine.UI;
public class DebugConsole : MonoBehaviour {
private static readonly Regex CommandPartRegex = new Regex("([^ \"]+ )|(\"[^\"]+\")");
public GameObject Panel;
public InputField InputField;
public Text TextField;
public bool Visible = false;
private Dictionary<string, DebugConsoleAction> Actions = new Dictionary<string, DebugConsoleAction>();
public void CallCommand() {
if (InputField.text.Length == 0) {
return;
}
Println(InputField.text);
List<string> Arguments = new List<string>();
MatchCollection Matches = CommandPartRegex.Matches(InputField.text + " ");
for (int i = 0; i < Matches.Count; i++) {
Arguments.Add(Matches[i].Value.Replace('"', ' ').Trim());
}
foreach (string Action in Actions.Keys) {
string[] Parts = Action.Split(' ');
if (Arguments.Count == Parts.Length && Arguments[0].Equals(Parts[0])) {
Arguments.RemoveAt(0);
Actions[Action].Call(Arguments);
break;
}
}
InputField.text = "";
InputField.ActivateInputField();
}
/// <summary>
/// Adds a command to be used in the console.
/// </summary>
/// <param name="command">The command template that should be used.
/// eg. "print (text)" or "add (number) (number)"</param>
/// <param name="description">Description.</param>
/// <param name="action">Action.</param>
public void AddCommand(string command, string description, DebugConsoleAction.Action action) {
string PrettyDescription = command;
foreach (string Line in description.Split('\n')) {
PrettyDescription += "\n " + Line;
}
Actions[command] = new DebugConsoleAction(PrettyDescription, action);
}
public void Println(string text) {
Print(text + "\n");
}
// TODO: Handle removing history when it gets very long. Very long console logs might cause problems when displaying new prints.
public void Print(string text) {
TextField.text += text;
}
private void Start() {
AddCommand("help", "Lists all commands.", (args) => {
Println("Commands:");
foreach (string Action in Actions.Keys) {
Println("- " + Action);
}
});
AddCommand("help (command)", "Describes the given command.", (args) => {
// Check complete versions of the names (so you can do eg. help "help (command)")
foreach (string Action in Actions.Keys) {
if (Action.Equals(args[0])) {
Println(Actions[Action].Description);
return;
}
}
// Check just names
foreach (string Action in Actions.Keys) {
string[] Parts = Action.Split(' ');
if (Parts[0].Equals(args[0])) {
Println(Actions[Action].Description);
return;
}
}
Println("That command doesn't exist.");
});
AddCommand("print (text)", "Prints the given text.", (args) => {
Println(args[0]);
});
Term.SetDebugConsole(this);
}
private void Update() {
if (Input.GetButtonDown("Console Toggle")) {
Visible = !Visible;
}
RectTransform Rect = Panel.GetComponent<RectTransform>();
Vector2 OffsetMin = Rect.offsetMin;
if (Visible) {
if (OffsetMin.y > 1) {
OffsetMin.y = Mathf.Lerp(OffsetMin.y, 0, 5f * Time.deltaTime);
}
if (!InputField.isFocused) {
InputField.ActivateInputField();
}
} else {
if (1000 - OffsetMin.y > 1) {
OffsetMin.y = Mathf.Lerp(OffsetMin.y, 1000, 1f * Time.deltaTime);
}
if (InputField.isFocused) {
InputField.DeactivateInputField();
}
}
Rect.offsetMin = OffsetMin;
}
}