Pellet collision

Assets/Scripts/PelletManager.cs

@@ -3,11 +3,19 @@ using UnityEngine;
 
 namespace Marro.PacManUdon
 {
+    enum PelletType
+    {
+        None,
+        Pellet,
+        PowerPellet
+    }
     public class PelletManager : SyncedObject
     {
         public int PelletCount => pellets.Length;
         public int PelletCollectedCount { get; private set; }
 
+        private GameManager gameManager;
+
         Pellet[] pellets;
         Animator[] powerPellets;
 
@@ -19,12 +27,15 @@ namespace Marro.PacManUdon
         byte[] syncedPelletsCollected;
 
         int[] collisionMap;
+        int[] pelletMap;
 
         const int mazeWidth = 28;
         const int mazeHeight = 31;
 
-        public void Initialize()
+        public void Initialize(GameManager gameManager)
         {
+            this.gameManager = gameManager;
+
             gameObject.SetActive(true);
             pellets = GetComponentsInChildren<Pellet>(includeInactive: true);
 
@@ -32,6 +43,8 @@ namespace Marro.PacManUdon
             powerPelletBlinkToggleInterval = PacManConstants.GetPowerPelletBlinkToggleInterval();
             SetPowerPelletsBlink(false);
 
+            collisionMap = PacManConstants.GetMazeCollisionInfo();
+
             RestoreAllPellets();
 
             SubscribeToEvent(NetworkEventType.SyncPellets);
@@ -87,6 +100,36 @@ namespace Marro.PacManUdon
             return result;
         }
 
+        internal PelletType CollectPelletAt(Vector2 position)
+        {
+            var tilemapIndex = GetTilemapIndex(position);
+
+            var tile = pelletMap[tilemapIndex];
+
+            if (tile < 0 || tile >= pellets.Length)
+            {
+                return PelletType.None;
+            }
+
+            pelletMap[tilemapIndex] = -1;
+
+            var pellet = pellets[tile];
+            pellet.gameObject.SetActive(false);
+
+            Debug.Log($"Collecting pellet {tile} ({pellet.name})");
+
+            var index = pellet.transform.GetSiblingIndex();
+            syncedPelletsCollected[index / 8] |= (byte)(1 << index % 8);
+
+            PelletCollectedCount++;
+
+            var pelletType = pellet.isPowerPellet ? PelletType.PowerPellet : PelletType.Pellet;
+
+            gameManager.GotPellet(pellet, pelletType, PelletCollectedCount, PelletCount - PelletCollectedCount);
+
+            return pelletType;
+        }
+
         public int GetAvailableDirections(Vector2 position)
         {
             var directions = GetTileAt(position);
@@ -110,18 +153,6 @@ namespace Marro.PacManUdon
         #endregion
 
         #region Pellet collecting
-        public int PelletCollected(Pellet pellet)
-        {
-            pellet.gameObject.SetActive(false);
-
-            var index = pellet.transform.GetSiblingIndex();
-            syncedPelletsCollected[index/8] |= (byte)(1 << index%8);
-
-            PelletCollectedCount++;
-
-            return PelletCollectedCount;
-        }
-
         public int RestoreAllPellets()
         {
             foreach (var pellet in pellets)
@@ -132,7 +163,7 @@ namespace Marro.PacManUdon
             syncedPelletsCollected = new byte[pellets.Length/8 + 1];
             PelletCollectedCount = 0;
 
-            collisionMap = PacManConstants.GetMazeCollisionInfo();
+            pelletMap = PacManConstants.GetMazePelletMap();
 
             return PelletCount;
         }