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Added chat commands
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Added server messages
Added whispers
Added help (displays commands)
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@AMacro
AMacro committed Jul 13, 2024
1 parent 2d3d2df commit 14e5aae
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Showing 3 changed files with 392 additions and 33 deletions.
185 changes: 165 additions & 20 deletions Multiplayer/Components/Networking/UI/ChatGUI.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,11 @@
using TMPro;
using UnityEngine;
using UnityEngine.UI;
using System.Text.RegularExpressions;
using DV.Common;
using System.Collections;
using CommandTerminal;
using Multiplayer.Networking.Managers.Server;
using static System.Net.Mime.MediaTypeNames;


Expand All @@ -18,12 +23,16 @@ namespace Multiplayer.Components.Networking.UI;
[RequireComponent(typeof(RectTransform))]
public class ChatGUI : MonoBehaviour
{
private const float PANEL_LEFT_MARGIN = 20f;
private const float PANEL_BOTTOM_MARGIN = 50f;
private const float PANEL_LEFT_MARGIN = 20f; //How far to inset the chat window from the left edge of the screen
private const float PANEL_BOTTOM_MARGIN = 50f; //How far to inset the chat window from the bottom of the screen
private const float PANEL_FADE_DURATION = 1f;
private const float MESSAGE_INSET = 15f; //How far to inset the message text from the edge of chat the window

private const int MESSAGE_MAX_HISTORY = 50; //Maximum messages to keep in the queue
private const int MESSAGE_TIMEOUT = 10; //Maximum time to show an incoming message before fade
private const int MESSAGE_MAX_LENGTH = 500; //Maximum length of a single message
private const int MESSAGE_RATE_LIMIT = 10; //Limit how quickly a user can send messages (also enforced server side)

private const float MESSAGE_INSET = 15f;
private const int MAX_MESSAGES = 50;
private const int MESSAGE_TIMEOUT = 10;

private GameObject messagePrefab;

Expand All @@ -32,6 +41,7 @@ public class ChatGUI : MonoBehaviour
private TMP_InputField chatInputIF;
private ScrollRect scrollRect;
private RectTransform chatPanel;
private CanvasGroup canvasGroup;

private GameObject panelGO;
private GameObject textInputGO;
Expand All @@ -46,6 +56,8 @@ public class ChatGUI : MonoBehaviour
private float timeOut;
private float testTimeOut;

private GameFeatureFlags.Flag denied;

private void Awake()
{
Debug.Log("ChatGUI Awake() called");
Expand Down Expand Up @@ -93,7 +105,8 @@ private void Update()
isOpen = true; //whole panel is open
showingMessage = false; //We don't want to time out

panelGO.SetActive(isOpen);
//panelGO.SetActive(isOpen);
ShowPanel();
textInputGO.SetActive(isOpen);

BlockInput(true);
Expand All @@ -107,7 +120,9 @@ private void Update()
}
else
{
panelGO.SetActive(isOpen);
//panelGO.SetActive(isOpen);
HidePanel();

}

BlockInput(false);
Expand All @@ -128,11 +143,12 @@ private void Update()
if (timeOut >= MESSAGE_TIMEOUT)
{
showingMessage = false ;
panelGO.SetActive(false);
//panelGO.SetActive(false);
HidePanel();
}
}

//testTimeOut += Time.deltaTime;
////testTimeOut += Time.deltaTime;
//if (testTimeOut >= 60)
//{
// testTimeOut = 0;
Expand All @@ -142,22 +158,94 @@ private void Update()

public void Submit(string text)
{
if (text.Trim().Length > 0)
text = text.Trim();

if (text.Length > 0)
{
//Strip any injected formatting
text = Regex.Replace(text, "</noparse>", string.Empty, RegexOptions.IgnoreCase);

//check for whisper
if(CheckForWhisper(text, out string localMessage))
{
AddMessage(localMessage);
}
else
{
AddMessage("<alpha=#50>You:</color> <noparse>" + text + "</noparse>");
}

//add locally
AddMessage("<alpha=#50>You:</color> <noparse>" + text + "</noparse>");
NetworkLifecycle.Instance.Client.SendChat(text, MessageType.Chat,null);

//reset any timeouts
timeOut = 0;
showingMessage = true;
}

chatInputIF.text = "";
timeOut = 0;
showingMessage = true;

textInputGO.SetActive(false);
BlockInput(false);

return;
}

private bool CheckForWhisper(string message, out string localMessage)
{
string peerName = "";

if (message.StartsWith("/"))
{
string command = message.Substring(1).Split(' ')[0];
switch (command)
{
case ChatManager.COMMAND_WHISPER_SHORT:
localMessage = message.Substring(ChatManager.COMMAND_WHISPER_SHORT.Length + 2);
break;
case ChatManager.COMMAND_WHISPER:
localMessage = message.Substring(ChatManager.COMMAND_WHISPER.Length + 2);
break;

//allow messages that are not whispers to go through
default:
localMessage = message;
return false;
}

if (localMessage == null || localMessage == string.Empty)
{
localMessage = message;
return false;
}

//Check if name is in Quotes e.g. '/w "Mr Noname" my message'
if (localMessage.StartsWith("\""))
{
int endQuote = localMessage.Substring(1).IndexOf('"');
if (endQuote == -1 || endQuote == 0)
{
localMessage = message;
return false;
}

peerName = localMessage.Substring(1, endQuote);
localMessage = localMessage.Substring(peerName.Length + 3);
}
else
{
peerName = localMessage.Split(' ')[0];
localMessage = localMessage.Substring(peerName.Length + 1);
}

localMessage = "<alpha=#50>You (<i>" + peerName + "</i>):</color> <noparse>" + localMessage + "</noparse>";
return true;
}

localMessage = message;
return false;
}

public void ReceiveMessage(string message)
{

Expand All @@ -170,12 +258,13 @@ public void ReceiveMessage(string message)
timeOut = 0;
showingMessage = true;

panelGO.SetActive(true);
ShowPanel();
//panelGO.SetActive(true);
}

private void AddMessage(string text)
{
if (messageList.Count > MAX_MESSAGES)
if (messageList.Count > MESSAGE_MAX_HISTORY)
{
GameObject.Destroy(messageList[0]);
messageList.RemoveAt(0);
Expand All @@ -184,11 +273,42 @@ private void AddMessage(string text)
GameObject newMessage = Instantiate(messagePrefab, chatPanel);
newMessage.GetComponent<TextMeshProUGUI>().text = text;
messageList.Add(newMessage);

scrollRect.verticalNormalizedPosition = 0f; //scroll to the bottom - maybe later we need some logic for this?
}


#region UI


public void ShowPanel()
{
StopCoroutine(FadeOut());
panelGO.SetActive(true);
canvasGroup.alpha = 1f;
}

public void HidePanel()
{
StartCoroutine(FadeOut());
}

private IEnumerator FadeOut()
{
float startAlpha = canvasGroup.alpha;
float elapsed = 0f;

while (elapsed < PANEL_FADE_DURATION)
{
elapsed += Time.deltaTime;
canvasGroup.alpha = Mathf.Lerp(startAlpha, 0f, elapsed / PANEL_FADE_DURATION);
yield return null;
}

canvasGroup.alpha = 0f;
panelGO.SetActive(false);
}

private void SetupOverlay()
{
//Setup the host object
Expand All @@ -209,6 +329,8 @@ private void SetupOverlay()
rectTransform.anchorMax = Vector2.zero;
rectTransform.pivot = Vector2.zero;
rectTransform.anchoredPosition = new Vector2(PANEL_LEFT_MARGIN, PANEL_BOTTOM_MARGIN);

canvasGroup = panelGO.AddComponent<CanvasGroup>(); // Add CanvasGroup for fade effect
}

private void BuildUI()
Expand Down Expand Up @@ -305,10 +427,17 @@ private void BuildUI()
//Setup input
chatInputIF = textInputGO.GetComponent<TMP_InputField>();
chatInputIF.onFocusSelectAll = false;
textInputGO.FindChildByName("text [noloc]").GetComponent<TMP_Text>().fontSize = 18;
chatInputIF.characterLimit = MESSAGE_MAX_LENGTH;
chatInputIF.richText=false;

//Setup placeholder
chatInputIF.placeholder.GetComponent<TMP_Text>().richText = false;
chatInputIF.placeholder.GetComponent<TMP_Text>().text = "Type a message and press Enter!";

//Setup input renderer
TMP_Text chatInputRenderer = textInputGO.FindChildByName("text [noloc]").GetComponent<TMP_Text>();
chatInputRenderer.fontSize = 18;
chatInputRenderer.richText = false;
chatInputRenderer.parseCtrlCharacters = false;



Expand All @@ -332,7 +461,7 @@ private void BuildUI()
//Setup scroll pane
GameObject viewport = scrollViewGO.FindChildByName("Viewport");
RectTransform viewportRT = viewport.GetComponent<RectTransform>();
ScrollRect scrollRect = scrollViewGO.GetComponent<ScrollRect>();
scrollRect = scrollViewGO.GetComponent<ScrollRect>();

viewportRT.pivot = new Vector2(0.5f, 0.5f);
viewportRT.anchorMin = Vector2.zero;
Expand Down Expand Up @@ -392,8 +521,24 @@ private void BuildUI()

private void BlockInput(bool block)
{
player.Locomotion.inputEnabled = !block;
hotbarController.enabled = !block;
//player.Locomotion.inputEnabled = !block;
//hotbarController.enabled = !block;
if (block)
{
denied = GameFeatureFlags.DeniedFlags;

GameFeatureFlags.Deny(GameFeatureFlags.Flag.ALL);
CursorManager.Instance.RequestCursor(this, true);
//InputFocusManager.Instance.TakeKeyboardFocus();
}
else
{
GameFeatureFlags.Allow(GameFeatureFlags.Flag.ALL);
GameFeatureFlags.Deny(denied);
CursorManager.Instance.RequestCursor(this, false);

//InputFocusManager.Instance.ReleaseKeyboardFocus();
}
}

#endregion
Expand Down
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