117 lines
4.0 KiB
C#
117 lines
4.0 KiB
C#
using Barotrauma.Networking;
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using System.Collections.Generic;
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using System.Linq;
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using System.Xml.Linq;
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namespace Barotrauma.Items.Components
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{
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partial class Terminal : ItemComponent
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{
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private const int MaxMessageLength = ChatMessage.MaxLength;
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private const int MaxMessages = 60;
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private List<string> messageHistory = new List<string>(MaxMessages);
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public string DisplayedWelcomeMessage
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{
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get;
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private set;
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}
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private string welcomeMessage;
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[InGameEditable, Serialize("", true, "Message to be displayed on the terminal display when it is first opened.", translationTextTag = "terminalwelcomemsg.", AlwaysUseInstanceValues = true)]
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public string WelcomeMessage
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{
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get { return welcomeMessage; }
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set
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{
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if (welcomeMessage == value) { return; }
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welcomeMessage = value;
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DisplayedWelcomeMessage = TextManager.Get(welcomeMessage, returnNull: true) ?? welcomeMessage.Replace("\\n", "\n");
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}
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}
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/// <summary>
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/// Can be used to display messages on the terminal via status effects
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/// </summary>
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public string ShowMessage
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{
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get { return messageHistory.Count == 0 ? string.Empty : messageHistory.Last(); }
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set
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{
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if (string.IsNullOrEmpty(value)) { return; }
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ShowOnDisplay(value, addToHistory: true);
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}
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}
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[Editable, Serialize(false, true, description: "The terminal will use a monospace font if this box is ticked.", alwaysUseInstanceValues: true)]
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public bool UseMonospaceFont { get; set; }
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private string OutputValue { get; set; }
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public Terminal(Item item, XElement element)
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: base(item, element)
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{
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IsActive = true;
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InitProjSpecific(element);
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}
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partial void InitProjSpecific(XElement element);
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partial void ShowOnDisplay(string input, bool addToHistory);
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public override void ReceiveSignal(Signal signal, Connection connection)
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{
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if (connection.Name != "signal_in") { return; }
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if (signal.value.Length > MaxMessageLength)
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{
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signal.value = signal.value.Substring(0, MaxMessageLength);
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}
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string inputSignal = signal.value.Replace("\\n", "\n");
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ShowOnDisplay(inputSignal, addToHistory: true);
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}
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public override void OnItemLoaded()
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{
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bool isSubEditor = false;
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#if CLIENT
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isSubEditor = Screen.Selected == GameMain.SubEditorScreen || GameMain.GameSession?.GameMode is TestGameMode;
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#endif
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base.OnItemLoaded();
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if (!string.IsNullOrEmpty(DisplayedWelcomeMessage))
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{
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ShowOnDisplay(DisplayedWelcomeMessage, addToHistory: !isSubEditor);
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DisplayedWelcomeMessage = "";
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//remove welcome message if a game session is running so it doesn't reappear on successive rounds
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if (GameMain.GameSession != null && !isSubEditor)
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{
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welcomeMessage = null;
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}
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}
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}
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public override XElement Save(XElement parentElement)
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{
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var componentElement = base.Save(parentElement);
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for (int i = 0; i < messageHistory.Count; i++)
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{
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componentElement.Add(new XAttribute("msg" + i, messageHistory[i]));
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}
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return componentElement;
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}
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public override void Load(XElement componentElement, bool usePrefabValues, IdRemap idRemap)
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{
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base.Load(componentElement, usePrefabValues, idRemap);
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for (int i = 0; i < MaxMessages; i++)
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{
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string msg = componentElement.GetAttributeString("msg" + i, null);
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if (msg == null) { break; }
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ShowOnDisplay(msg, addToHistory: true);
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}
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}
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}
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} |