Karlito

addons/dialogue_manager/DialogueManager.cs

@@ -0,0 +1,391 @@
+using Godot;
+using Godot.Collections;
+using System;
+using System.Reflection;
+using System.Threading.Tasks;
+
+#nullable enable
+
+namespace DialogueManagerRuntime
+{
+    public enum TranslationSource
+    {
+        None,
+        Guess,
+        CSV,
+        PO
+    }
+
+    public partial class DialogueManager : Node
+    {
+        public delegate void PassedTitleEventHandler(string title);
+        public delegate void GotDialogueEventHandler(DialogueLine dialogueLine);
+        public delegate void MutatedEventHandler(Dictionary mutation);
+        public delegate void DialogueEndedEventHandler(Resource dialogueResource);
+
+        public static PassedTitleEventHandler? PassedTitle;
+        public static GotDialogueEventHandler? GotDialogue;
+        public static MutatedEventHandler? Mutated;
+        public static DialogueEndedEventHandler? DialogueEnded;
+
+        [Signal] public delegate void ResolvedEventHandler(Variant value);
+
+        private static GodotObject? instance;
+        public static GodotObject Instance
+        {
+            get
+            {
+                if (instance == null)
+                {
+                    instance = Engine.GetSingleton("DialogueManager");
+                }
+                return instance;
+            }
+        }
+
+
+        public static Godot.Collections.Array GameStates
+        {
+            get => (Godot.Collections.Array)Instance.Get("game_states");
+            set => Instance.Set("game_states", value);
+        }
+
+
+        public static bool IncludeSingletons
+        {
+            get => (bool)Instance.Get("include_singletons");
+            set => Instance.Set("include_singletons", value);
+        }
+
+
+        public static bool IncludeClasses
+        {
+            get => (bool)Instance.Get("include_classes");
+            set => Instance.Set("include_classes", value);
+        }
+
+
+        public static TranslationSource TranslationSource
+        {
+            get => (TranslationSource)(int)Instance.Get("translation_source");
+            set => Instance.Set("translation_source", (int)value);
+        }
+
+
+        public static Func<Node> GetCurrentScene
+        {
+            set => Instance.Set("get_current_scene", Callable.From(value));
+        }
+
+
+        public void Prepare()
+        {
+            Instance.Connect("passed_title", Callable.From((string title) => PassedTitle?.Invoke(title)));
+            Instance.Connect("got_dialogue", Callable.From((RefCounted line) => GotDialogue?.Invoke(new DialogueLine(line))));
+            Instance.Connect("mutated", Callable.From((Dictionary mutation) => Mutated?.Invoke(mutation)));
+            Instance.Connect("dialogue_ended", Callable.From((Resource dialogueResource) => DialogueEnded?.Invoke(dialogueResource)));
+        }
+
+
+        public static async Task<GodotObject> GetSingleton()
+        {
+            if (instance != null) return instance;
+
+            var tree = Engine.GetMainLoop();
+            int x = 0;
+
+            // Try and find the singleton for a few seconds
+            while (!Engine.HasSingleton("DialogueManager") && x < 300)
+            {
+                await tree.ToSignal(tree, SceneTree.SignalName.ProcessFrame);
+                x++;
+            }
+
+            // If it times out something is wrong
+            if (x >= 300)
+            {
+                throw new Exception("The DialogueManager singleton is missing.");
+            }
+
+            instance = Engine.GetSingleton("DialogueManager");
+            return instance;
+        }
+
+        public static async Task<DialogueLine?> GetNextDialogueLine(Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            Instance.Call("_bridge_get_next_dialogue_line", dialogueResource, key, extraGameStates ?? new Array<Variant>());
+            var result = await Instance.ToSignal(Instance, "bridge_get_next_dialogue_line_completed");
+
+            if ((RefCounted)result[0] == null) return null;
+
+            return new DialogueLine((RefCounted)result[0]);
+        }
+
+
+        public static CanvasLayer ShowExampleDialogueBalloon(Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            return (CanvasLayer)Instance.Call("show_example_dialogue_balloon", dialogueResource, key, extraGameStates ?? new Array<Variant>());
+        }
+
+
+        public static Node ShowDialogueBalloonScene(string balloonScene, Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            return (Node)Instance.Call("show_dialogue_balloon_scene", balloonScene, dialogueResource, key, extraGameStates ?? new Array<Variant>());
+        }
+
+        public static Node ShowDialogueBalloonScene(PackedScene balloonScene, Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            return (Node)Instance.Call("show_dialogue_balloon_scene", balloonScene, dialogueResource, key, extraGameStates ?? new Array<Variant>());
+        }
+
+        public static Node ShowDialogueBalloonScene(Node balloonScene, Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            return (Node)Instance.Call("show_dialogue_balloon_scene", balloonScene, dialogueResource, key, extraGameStates ?? new Array<Variant>());
+        }
+
+
+        public static Node ShowDialogueBalloon(Resource dialogueResource, string key = "", Array<Variant>? extraGameStates = null)
+        {
+            return (Node)Instance.Call("show_dialogue_balloon", dialogueResource, key, extraGameStates ?? new Array<Variant>());
+        }
+
+
+        public static async void Mutate(Dictionary mutation, Array<Variant>? extraGameStates = null, bool isInlineMutation = false)
+        {
+            Instance.Call("_bridge_mutate", mutation, extraGameStates ?? new Array<Variant>(), isInlineMutation);
+            await Instance.ToSignal(Instance, "bridge_mutated");
+        }
+
+
+        public bool ThingHasMethod(GodotObject thing, string method)
+        {
+            MethodInfo? info = thing.GetType().GetMethod(method, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public);
+            return info != null;
+        }
+
+
+        public async void ResolveThingMethod(GodotObject thing, string method, Array<Variant> args)
+        {
+            MethodInfo? info = thing.GetType().GetMethod(method, BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public);
+
+            if (info == null) return;
+
+#nullable disable
+            // Convert the method args to something reflection can handle
+            ParameterInfo[] argTypes = info.GetParameters();
+            object[] _args = new object[argTypes.Length];
+            for (int i = 0; i < argTypes.Length; i++)
+            {
+                if (i < args.Count && args[i].Obj != null)
+                {
+                    _args[i] = Convert.ChangeType(args[i].Obj, argTypes[i].ParameterType);
+                }
+                else if (argTypes[i].DefaultValue != null)
+                {
+                    _args[i] = argTypes[i].DefaultValue;
+                }
+            }
+
+            if (info.ReturnType == typeof(Task))
+            {
+                await (Task)info.Invoke(thing, _args);
+                EmitSignal(SignalName.Resolved, null);
+            }
+            else
+            {
+                var value = (Variant)info.Invoke(thing, _args);
+                EmitSignal(SignalName.Resolved, value);
+            }
+        }
+#nullable enable
+    }
+
+
+    public partial class DialogueLine : RefCounted
+    {
+        private string type = "dialogue";
+        public string Type
+        {
+            get => type;
+            set => type = value;
+        }
+
+        private string next_id = "";
+        public string NextId
+        {
+            get => next_id;
+            set => next_id = value;
+        }
+
+        private string character = "";
+        public string Character
+        {
+            get => character;
+            set => character = value;
+        }
+
+        private string text = "";
+        public string Text
+        {
+            get => text;
+            set => text = value;
+        }
+
+        private string translation_key = "";
+        public string TranslationKey
+        {
+            get => translation_key;
+            set => translation_key = value;
+        }
+
+        private Array<DialogueResponse> responses = new Array<DialogueResponse>();
+        public Array<DialogueResponse> Responses
+        {
+            get => responses;
+        }
+
+        private string? time = null;
+        public string? Time
+        {
+            get => time;
+        }
+
+        private Dictionary pauses = new Dictionary();
+        public Dictionary Pauses
+        {
+            get => pauses;
+        }
+
+        private Dictionary speeds = new Dictionary();
+        public Dictionary Speeds
+        {
+            get => speeds;
+        }
+
+        private Array<Godot.Collections.Array> inline_mutations = new Array<Godot.Collections.Array>();
+        public Array<Godot.Collections.Array> InlineMutations
+        {
+            get => inline_mutations;
+        }
+
+        private Array<Variant> extra_game_states = new Array<Variant>();
+
+        private Array<string> tags = new Array<string>();
+        public Array<string> Tags
+        {
+            get => tags;
+        }
+
+        public DialogueLine(RefCounted data)
+        {
+            type = (string)data.Get("type");
+            next_id = (string)data.Get("next_id");
+            character = (string)data.Get("character");
+            text = (string)data.Get("text");
+            translation_key = (string)data.Get("translation_key");
+            pauses = (Dictionary)data.Get("pauses");
+            speeds = (Dictionary)data.Get("speeds");
+            inline_mutations = (Array<Godot.Collections.Array>)data.Get("inline_mutations");
+            time = (string)data.Get("time");
+            tags = (Array<string>)data.Get("tags");
+
+            foreach (var response in (Array<RefCounted>)data.Get("responses"))
+            {
+                responses.Add(new DialogueResponse(response));
+            }
+        }
+
+
+        public string GetTagValue(string tagName)
+        {
+            string wrapped = $"{tagName}=";
+            foreach (var tag in tags)
+            {
+                if (tag.StartsWith(wrapped))
+                {
+                    return tag.Substring(wrapped.Length);
+                }
+            }
+            return "";
+        }
+
+        public override string ToString()
+        {
+            switch (type)
+            {
+                case "dialogue":
+                    return $"<DialogueLine character=\"{character}\" text=\"{text}\">";
+                case "mutation":
+                    return "<DialogueLine mutation>";
+                default:
+                    return "";
+            }
+        }
+    }
+
+
+    public partial class DialogueResponse : RefCounted
+    {
+        private string next_id = "";
+        public string NextId
+        {
+            get => next_id;
+            set => next_id = value;
+        }
+
+        private bool is_allowed = true;
+        public bool IsAllowed
+        {
+            get => is_allowed;
+            set => is_allowed = value;
+        }
+
+        private string text = "";
+        public string Text
+        {
+            get => text;
+            set => text = value;
+        }
+
+        private string translation_key = "";
+        public string TranslationKey
+        {
+            get => translation_key;
+            set => translation_key = value;
+        }
+
+        private Array<string> tags = new Array<string>();
+        public Array<string> Tags
+        {
+            get => tags;
+        }
+
+        public DialogueResponse(RefCounted data)
+        {
+            next_id = (string)data.Get("next_id");
+            is_allowed = (bool)data.Get("is_allowed");
+            text = (string)data.Get("text");
+            translation_key = (string)data.Get("translation_key");
+            tags = (Array<string>)data.Get("tags");
+        }
+
+        public string GetTagValue(string tagName)
+        {
+            string wrapped = $"{tagName}=";
+            foreach (var tag in tags)
+            {
+                if (tag.StartsWith(wrapped))
+                {
+                    return tag.Substring(wrapped.Length);
+                }
+            }
+            return "";
+        }
+
+        public override string ToString()
+        {
+            return $"<DialogueResponse text=\"{text}\"";
+        }
+    }
+}
+