public void Write(char value)
{
_consoleText += value;
_textAdded = TextAdded.Yes;
TruncateConsoleText();
}
private void bAdd_Click(object sender, RoutedEventArgs e)
{
if (tbText.Text != null && tbText.Text.Length > 0)
{
var elem = AddTextToList(tbText.Text);
TextAdded?.Invoke(elem);
tbText.Text = "";
}
}
public void Write(char[] buffer, int index, int count)
{
var text = new string(buffer, index, count);
_consoleText += text;
_textAdded = TextAdded.Yes;
TruncateConsoleText();
}
public Result <IDisposable> AddText(Identity identity, RenderedText text)
{
if (renderedText.ContainsKey(identity))
{
return(Result.FailWith <IDisposable>(State.Forbidden, $"TargetRenderer already contains text {identity.Id}."));
}
renderedText.Add(identity, text);
TextAdded?.Invoke(this, new RenderedTextEventArgs(identity, text));
return(Result.Ok(Disposable.For(() =>
{
if (renderedText.ContainsKey(identity))
{
renderedText.Remove(identity);
TextRemoved?.Invoke(this, new RenderedTextEventArgs(identity, text));
}
})));
}
public bool SendMessage(string username, string message)
{
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(message))
{
return(false);
}
string line = $"<{username}> {message}";
TextAdded?.Invoke(null, line);
ChatHistory.Enqueue(line);
if (ChatHistory.Count > 100)
{
RemoveHistory();
}
return(true);
}
public bool SendMessage(string username, string message)
{
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(message))
{
return(false);
}
string line = $"<{username}> {message}";
lock (SyncRoot)
{
ChatHistory.Add(line);
while (ChatHistory.Count > 50)
{
ChatHistory.RemoveAt(0);
}
ChatWindowText = string.Join("\r\n", ChatHistory.Take(50));
}
TextAdded?.Invoke(this, EventArgs.Empty);
return(true);
}
protected virtual void OnTextAdded(string npcId, int numChars)
{
TextAdded?.Invoke(this, string.Format("NpcID {0} ({1} chars)", npcId, numChars));
}
private void DrawConsole()
{
if (_consoleVisible && ImGui.BeginWindow("Console", ref _consoleVisible, WindowFlags.NoCollapse))
{
var textHeight = ImGuiNative.igGetTextLineHeight();
var contentMin = ImGui.GetWindowContentRegionMin();
var contentMax = ImGui.GetWindowContentRegionMax();
var wrapWidth = contentMax.X - contentMin.X;
//Leave some space at the bottom
var maxHeight = contentMax.Y - contentMin.Y - (textHeight * 3);
//Convert the text to UTF8
//Acount for null terminator
var byteCount = Encoding.UTF8.GetByteCount(_consoleText) + 1;
//Resize on demand
if (_consoleTextUTF8 == null || _consoleTextUTF8.Length < byteCount)
{
_consoleTextUTF8 = new byte[byteCount];
}
var bytesWritten = StringUtils.EncodeNullTerminatedString(Encoding.UTF8, _consoleText, _consoleTextUTF8);
//Display as input text area to allow text selection
var pinnedBuffer = GCHandle.Alloc(_consoleTextUTF8, GCHandleType.Pinned);
var bufferAddress = pinnedBuffer.AddrOfPinnedObject();
ImGui.InputTextMultiline("##consoleText", bufferAddress, (uint)bytesWritten + 1, new Vector2(wrapWidth, maxHeight), InputTextFlags.ReadOnly, null);
//Scroll to bottom when new text is added
ImGuiNative.igBeginGroup();
var id = ImGui.GetID("##consoleText");
ImGui.BeginChildFrame(id, new Vector2(wrapWidth, maxHeight), WindowFlags.Default);
switch (_textAdded)
{
case TextAdded.Yes:
{
_textAdded = TextAdded.ApplyScroll;
break;
}
case TextAdded.ApplyScroll:
{
_textAdded = TextAdded.No;
var yPos = ImGuiNative.igGetScrollMaxY();
ImGuiNative.igSetScrollY(yPos);
break;
}
}
ImGui.EndChildFrame();
ImGuiNative.igEndGroup();
pinnedBuffer.Free();
ImGui.Text("Command:");
ImGui.SameLine();
//Max width for the input
ImGui.PushItemWidth(-1);
if (ImGui.InputText("##consoleInput", _consoleInputBuffer, (uint)_consoleInputBuffer.Length, InputTextFlags.EnterReturnsTrue, null))
{
//Needed since GetString doesn't understand null terminated strings
var stringLength = StringUtils.NullTerminatedByteLength(_consoleInputBuffer);
if (stringLength > 0)
{
var commandText = Encoding.UTF8.GetString(_consoleInputBuffer, 0, stringLength);
_logger.Information($"] {commandText}");
_engine.CommandContext.QueueCommands(commandText);
}
Array.Fill <byte>(_consoleInputBuffer, 0, 0, stringLength);
}
ImGui.PopItemWidth();
ImGui.EndWindow();
}
}
public void Draw()
{
if (_consoleVisible && ImGui.Begin("Console", ref _consoleVisible, ImGuiWindowFlags.NoCollapse))
{
var textHeight = ImGuiNative.igGetTextLineHeight();
var contentMin = ImGui.GetWindowContentRegionMin();
var contentMax = ImGui.GetWindowContentRegionMax();
var wrapWidth = contentMax.X - contentMin.X;
//Leave some space at the bottom
var maxHeight = contentMax.Y - contentMin.Y - (textHeight * 3);
//Display as input text area to allow text selection
ImGui.InputTextMultiline("##consoleText", ref _consoleText, _maxConsoleChars, new Vector2(wrapWidth, maxHeight), ImGuiInputTextFlags.ReadOnly, null);
//Scroll to bottom when new text is added
ImGuiNative.igBeginGroup();
var id = ImGui.GetID("##consoleText");
ImGui.BeginChildFrame(id, new Vector2(wrapWidth, maxHeight), ImGuiWindowFlags.None);
switch (_textAdded)
{
case TextAdded.Yes:
{
_textAdded = TextAdded.ApplyScroll;
break;
}
case TextAdded.ApplyScroll:
{
_textAdded = TextAdded.No;
var yPos = ImGuiNative.igGetScrollMaxY();
ImGuiNative.igSetScrollY(yPos);
break;
}
}
ImGui.EndChildFrame();
ImGuiNative.igEndGroup();
ImGui.Text("Command:");
ImGui.SameLine();
//Max width for the input
ImGui.PushItemWidth(-1);
if (ImGui.InputText("##consoleInput", _consoleInputBuffer, (uint)_consoleInputBuffer.Length, ImGuiInputTextFlags.EnterReturnsTrue, null))
{
//Needed since GetString doesn't understand null terminated strings
var stringLength = StringUtils.NullTerminatedByteLength(_consoleInputBuffer);
if (stringLength > 0)
{
var commandText = Encoding.UTF8.GetString(_consoleInputBuffer, 0, stringLength);
_logger.Information($"] {commandText}");
_client.CommandContext.QueueCommands(commandText);
}
Array.Fill <byte>(_consoleInputBuffer, 0, 0, stringLength);
}
ImGui.PopItemWidth();
ImGui.End();
}
}
protected virtual void OnTextAdded(TextAddedEventArgs e)
{
TextAdded?.Invoke(this, e);
}
