using Godot; using Godot.Collections; using DialogueManagerRuntime; namespace SupaLidlGame.Dialogue; // https://github.com/nathanhoad/godot_dialogue_manager/blob/main/examples/csharp_balloon/Balloon.cs // TODO: rewrite this public partial class Balloon : CanvasLayer { Color VISIBLE = new Color(1f, 1f, 1f, 1f); Color INVISIBLE = new Color(1f, 1f, 1f, 0f); ColorRect balloon; MarginContainer margin; RichTextLabel characterLabel; RichTextLabel dialogueLabel; VBoxContainer responsesMenu; RichTextLabel responseTemplate; Resource resource; Array temporaryGameStates = new Array(); bool isWaitingForInput = false; DialogueLine dialogueLine; DialogueLine DialogueLine { get => dialogueLine; set { isWaitingForInput = false; if (value == null) { QueueFree(); return; } dialogueLine = value; UpdateDialogueLine(); } } public override void _Ready() { balloon = GetNode("Balloon"); margin = GetNode("Balloon/Margin"); characterLabel = GetNode("Balloon/Margin/VBox/CharacterLabel"); dialogueLabel = GetNode("Balloon/Margin/VBox/DialogueLabel"); responsesMenu = GetNode("Balloon/Margin/VBox/Responses"); responseTemplate = GetNode("Balloon/Margin/VBox/ResponseTemplate"); GD.Print("responses menu is " + responsesMenu); GD.Print("lulw"); responseTemplate.Hide(); balloon.Hide(); balloon.CustomMinimumSize = new Vector2(balloon.GetViewportRect().Size.X, balloon.CustomMinimumSize.Y); balloon.GuiInput += (inputEvent) => { if (!isWaitingForInput) return; if (GetResponses().Count > 0) return; GetViewport().SetInputAsHandled(); if (inputEvent is InputEventMouseButton && inputEvent.IsPressed() && (inputEvent as InputEventMouseButton).ButtonIndex == MouseButton.Left) { Next(dialogueLine.NextId); } else if (inputEvent.IsActionPressed("ui_accept") && GetViewport().GuiGetFocusOwner() == balloon) { Next(dialogueLine.NextId); } }; margin.Resized += () => HandleResize(); Engine.GetSingleton("DialogueManager").Connect("mutated", Callable.From((Dictionary mutation) => { isWaitingForInput = false; balloon.Hide(); })); } public override void _UnhandledInput(InputEvent inputEvent) { // Only the balloon is allowed to handle input while it's showing GetViewport().SetInputAsHandled(); } public async void Start(Resource dialogueResource, string title, Array extraGameStates = null) { temporaryGameStates = extraGameStates; isWaitingForInput = false; resource = dialogueResource; DialogueLine = await DialogueManager.GetNextDialogueLine(resource, title, temporaryGameStates ?? new Array()); } private async void Next(string nextId) { DialogueLine = await DialogueManager.GetNextDialogueLine(resource, nextId, temporaryGameStates ?? new Array()); } /// Helpers private void ConfigureMenu() { balloon.FocusMode = Control.FocusModeEnum.None; var items = GetResponses(); for (int i = 0; i < items.Count; i++) { var item = items[i]; item.FocusMode = Control.FocusModeEnum.All; item.FocusNeighborLeft = item.GetPath(); item.FocusNeighborRight = item.GetPath(); if (i == 0) { item.FocusNeighborTop = item.GetPath(); item.FocusPrevious = item.GetPath(); } else { item.FocusNeighborTop = items[i - 1].GetPath(); item.FocusPrevious = items[i - 1].GetPath(); } if (i == items.Count - 1) { item.FocusNeighborBottom = item.GetPath(); item.FocusNext = item.GetPath(); } else { item.FocusNeighborBottom = items[i + 1].GetPath(); item.FocusNext = items[i + 1].GetPath(); } item.MouseEntered += () => { if (item.Name.ToString().Contains("Disallowed")) return; item.GrabFocus(); }; item.GuiInput += (inputEvent) => { if (item.Name.ToString().Contains("Disallowed")) return; if (inputEvent is InputEventMouseButton && inputEvent.IsPressed() && (inputEvent as InputEventMouseButton).ButtonIndex == MouseButton.Left) { Next(dialogueLine.Responses[item.GetIndex()].NextId); } else if (inputEvent.IsActionPressed("ui_accept") && GetResponses().Contains(item)) { Next(dialogueLine.Responses[item.GetIndex()].NextId); } }; } items[0].GrabFocus(); } private Array GetResponses() { Array items = new Array(); foreach (Control child in responsesMenu.GetChildren()) { if (child.Name.ToString().Contains("Disallowed")) continue; items.Add(child); } return items; } private void HandleResize() { if (!IsInstanceValid(margin)) { CallDeferred("HandleResize"); return; } balloon.CustomMinimumSize = new Vector2(balloon.CustomMinimumSize.X, margin.Size.Y); balloon.Size = new Vector2(balloon.Size.X, 0); Vector2 viewportSize = balloon.GetViewportRect().Size; balloon.GlobalPosition = new Vector2((viewportSize.X - balloon.Size.X) * 0.5f, viewportSize.Y - balloon.Size.Y); } private async void UpdateDialogueLine() { foreach (Control child in responsesMenu.GetChildren()) { child.Free(); } characterLabel.Visible = !string.IsNullOrEmpty(dialogueLine.Character); characterLabel.Text = dialogueLine.Character; dialogueLabel.Modulate = INVISIBLE; dialogueLabel.CustomMinimumSize = new Vector2(dialogueLabel.GetParent().Size.X - 1, dialogueLabel.CustomMinimumSize.Y); dialogueLabel.Set("dialogue_line", dialogueLine); // Show any responses we have responsesMenu.Modulate = INVISIBLE; foreach (var response in dialogueLine.Responses) { RichTextLabel item = (RichTextLabel)responseTemplate.Duplicate(); item.Name = $"Response{responsesMenu.GetChildCount()}"; if (!response.IsAllowed) { item.Name = item.Name + "Disallowed"; item.Modulate = new Color(item.Modulate, 0.4f); } item.Text = response.Text; item.Show(); responsesMenu.AddChild(item); } // Show the balloon balloon.Show(); dialogueLabel.Modulate = VISIBLE; if (!string.IsNullOrEmpty(dialogueLine.Text)) { dialogueLabel.Call("type_out"); await ToSignal(dialogueLabel, "finished_typing"); } // Wait for input if (dialogueLine.Responses.Count > 0) { responsesMenu.Modulate = VISIBLE; ConfigureMenu(); } else if (!string.IsNullOrEmpty(dialogueLine.Time)) { float time = 0f; if (!float.TryParse(dialogueLine.Time, out time)) { time = dialogueLine.Text.Length * 0.02f; } await ToSignal(GetTree().CreateTimer(time), "timeout"); Next(dialogueLine.NextId); } else { isWaitingForInput = true; balloon.FocusMode = Control.FocusModeEnum.All; } } }