game: npc scenarios + player dialogue ui

SSLR/Assets/Scenes/LiviPlayground.unity

@@ -2031,6 +2031,7 @@ GameObject:
   - component: {fileID: 272065566}
   - component: {fileID: 272065565}
   - component: {fileID: 272065564}
+  - component: {fileID: 272065568}
   m_Layer: 5
   m_Name: PlayerDialogue
   m_TagString: Untagged
@@ -2124,6 +2125,25 @@ RectTransform:
   m_AnchoredPosition: {x: 1.184, y: 1.477}
   m_SizeDelta: {x: 659.8499, y: 515.963}
   m_Pivot: {x: 0.5, y: 0.5}
+--- !u!114 &272065568
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 272065563}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 7951c64acb0fa62458bf30a60089fe2d, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_IgnoreReversedGraphics: 0
+  m_CheckFor2DOcclusion: 0
+  m_CheckFor3DOcclusion: 0
+  m_BlockingMask:
+    serializedVersion: 2
+    m_Bits: 4294967295
+  m_RaycastTriggerInteraction: 1
 --- !u!1 &278641001
 GameObject:
   m_ObjectHideFlags: 0

SSLR/Assets/Scripts/Backend.cs

@@ -119,8 +119,21 @@ public class Backend : MonoBehaviour
                 {
                     DataSnapshot snapshot = task.Result;
                     string json = snapshot.GetRawJsonValue();
-                    data = JsonUtility.FromJson<NpcData>(json);
-                    target.npcData = data;
+
+                    if (!string.IsNullOrEmpty(json))
+                    {
+                        target.npcData = JsonUtility.FromJson<NpcData>(json);
+                        Debug.Log($"NPC Loaded: {target.npcData.initialStatement}");
+
+                        if (GameManager.instance.currentNPC == target.gameObject)
+                        {
+                            target.LoadNPCDialogue();
+                        }
+                    }
+                    else
+                    {
+                        Debug.LogError("Firebase returned empty");
+                    }
                 }
 
                 ;

SSLR/Assets/Scripts/GameManager.cs

@@ -23,16 +23,14 @@ public class GameManager : MonoBehaviour
     public bool dayEnded = false;
     public bool shiftStarted;
 
+    /// <summary>
+    /// NPC in front of desk
+    /// </summary>
     public GameObject currentNPC;
-    
-    /*[Header("Walk Points (FOR DEBUGGING")]
-    public Transform[] frontWalkPoints;
-    public Transform[] leftWalkPoints;
-    public Transform[] rightWalkPoints;
-    
-    public GameObject leftWalkPointSet;
-    public GameObject rightWalkPointSet;*/
-    
+
+    ///<summary>
+    /// References for player-npc dialogue
+    /// </summary>    
     [Header("NPC Dialogue")]
     public TextMeshProUGUI playerQuestionOneText;
     public TextMeshProUGUI playerQuestionTwoText;
@@ -58,5 +56,14 @@ public class GameManager : MonoBehaviour
         }
         
         playerDialogue.SetActive(false);
-    }   
+    }
+
+    /// <summary>
+    /// Setting NPC in front of desk as current
+    /// </summary>
+    /// <param name="npc"></param>
+    public void SetCurrentNPC(GameObject npc)
+    {
+        currentNPC = npc;
+    }
 }

SSLR/Assets/Scripts/NPCMovementRework.cs

@@ -51,9 +51,7 @@ public class NpcMovementRework : MonoBehaviour
         Backend.instance.FirebaseGet(this);
         
         npcSpeechBubble.SetActive(false);
-        
         StartCoroutine(SitDown());
-        LoadNPCDialogue();
     }
 
     public void Called()
@@ -65,18 +63,26 @@ public class NpcMovementRework : MonoBehaviour
     {
         var pos = NpcManager.instance.desk;
         agent.SetDestination(pos.position);
+        
         while (true)
         {
             var npcpos = gameObject.transform.position;
             npcpos.y = 0;
             var dist= Vector3.Distance(pos.position,npcpos);
+            
             if (dist<0.5f)
             {
                 agent.SetDestination(gameObject.transform.position);
                 gameObject.transform.rotation = pos.transform.rotation;
                 
+                GameManager.instance.SetCurrentNPC(this.gameObject);
+                
                 npcSpeechBubble.SetActive(true);
                 GameManager.instance.playerDialogue.SetActive(true);
+                Debug.Log($"{gameObject.name} reached desk");
+                
+                yield return new WaitUntil(() => npcData != null);
+                
                 LoadNPCDialogue();
                 break;
             }
@@ -125,8 +131,17 @@ public class NpcMovementRework : MonoBehaviour
 
     public void LoadNPCDialogue()
     {
-        Debug.Log("Loading NPC Dialogue");
-        Debug.Log(npcData.initialStatement);
+        if (GameManager.instance.currentNPC != this.gameObject)
+        {
+            return;
+        }
+
+        if (npcData == null)
+        {
+            Debug.LogError($"NPC Data is null for {gameObject.name}");
+            return;
+        }
+
         initialStatementText.text = npcData.initialStatement;
         
         GameManager.instance.playerQuestionOneText.text = npcData.question1;

SSLR/Assets/Scripts/NextButton.cs

@@ -2,10 +2,15 @@ using UnityEngine;
 
 public class NextButton : MonoBehaviour
 {
+   /// <summary>
+   /// Next NPC to desk based on scene list
+   /// </summary>
    public void CallNext()
    {
       var npcs = NpcManager.instance.currentNpcs;
       var randomnpc = npcs[Random.Range(0, npcs.Count)];
+      
+      GameManager.instance.SetCurrentNPC(randomnpc);
       randomnpc.GetComponent<NpcMovementRework>().Called();
    }
 }