Implement dialogue system

Assets/Scripts/Dialogue/DialogueManager.cs

@@ -1,6 +1,8 @@
 using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
+using Scampz.GameJam.Assets.Scripts;
+using Scampz.GameJam.Assets.Scripts.Utilities;
 using TMPro;
 using UnityEngine;
 
@@ -8,27 +10,28 @@ namespace Scampz.GameJam
 {
   public class DialogueManager : MonoBehaviour
   {
+    [SerializeField]
+    private Animator _animator;
     [SerializeField]
     private TextMeshProUGUI dialogueTextGUI;
-    public float TextSpeed = 0.1f;
+    [SerializeField]
+    private float _textSpeed = 0.1f;
 
-    public Queue<string> sentences;
+    private Queue<string> sentences;
 
-    private static DialogueManager _instance;
+    public static DialogueManager Instance;
 
-    public static DialogueManager Instance
+    public bool IsTalking = false;
+
+    private void Awake()
     {
-      get
+      if (Instance != null && Instance != this)
       {
-        if (!_instance)
-        {
-          _instance = new GameObject().AddComponent<DialogueManager>();
-          _instance.name = _instance.GetType().ToString();
-          DontDestroyOnLoad(_instance.gameObject);
-        }
-
-        return _instance;
+        Destroy(this);
+        return;
       }
+
+      Instance = this;
     }
 
     public void Start()
@@ -36,8 +39,16 @@ namespace Scampz.GameJam
       sentences = new Queue<string>();
     }
 
+    private void Update()
+    {
+      if (IsTalking && Input.GetButtonDown(InputOptions.Cancel))
+        EndDialogue();
+    }
+
     public void StartDialogue(Dialogue dialogue)
     {
+      _animator.SetBool("IsOpen", true);
+      IsTalking = true;
       sentences.Clear();
       foreach (var sentence in dialogue.sentences)
         sentences.Enqueue(sentence);
@@ -48,7 +59,10 @@ namespace Scampz.GameJam
     public void DisplayNextSentence()
     {
       if (!sentences.Any())
+      {
         EndDialogue();
+        return;
+      }
 
       var sentence = sentences.Dequeue();
       StopAllCoroutines();
@@ -63,13 +77,17 @@ namespace Scampz.GameJam
       {
         dialogueTextGUI.text += letter;
         yield return null;
-        yield return new WaitForSecondsRealtime(TextSpeed);
+        yield return new WaitForSecondsRealtime(_textSpeed);
       }
+
+      yield return new WaitForKeyDown(InputOptions.Submit);
+      DisplayNextSentence();
     }
 
     private void EndDialogue()
     {
-      // do nothing currently
+      _animator.SetBool("IsOpen", false);
+      IsTalking = false;
     }
   }
 }