Adjust Timings

Assets/Prefabs/Gems/Bomb Variant.prefab

@@ -40,6 +40,21 @@ PrefabInstance:
       value: 
       objectReference: {fileID: 21300000, guid: d1c82e015b38d4448bc1ba5e3eff90fa,
         type: 3}
+    - target: {fileID: 7667143225876670884, guid: 724e93e48c6cc0b4ab3d44e5ea34f2ec,
+        type: 3}
+      propertyPath: m_Color.b
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 7667143225876670884, guid: 724e93e48c6cc0b4ab3d44e5ea34f2ec,
+        type: 3}
+      propertyPath: m_Color.g
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 7667143225876670884, guid: 724e93e48c6cc0b4ab3d44e5ea34f2ec,
+        type: 3}
+      propertyPath: m_Color.r
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 7667143225876670885, guid: 724e93e48c6cc0b4ab3d44e5ea34f2ec,
         type: 3}
       propertyPath: type
@@ -139,3 +154,5 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 7645dd1d371740729311dd834ab649f3, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  spawnScaleFrom: 0
+  spawnScaleDuration: 0.12

Assets/Scripts/Services/GameBoardService.cs

@@ -97,7 +97,7 @@ namespace Services {
             // remove existing gem/view at that position
             DestroyMatchedGems(position);
 
-            GemView gemView = this.objectPool.Get(GemType.Bomb, position, this.gameVariables.dropHeight);
+            GemView gemView = this.objectPool.Get(GemType.Bomb, position, 0);
             gemView.name = "Gem - " + position.x + ", " + position.y + ' ' + GemType.Bomb;
 
             int scoreValue = GemUtils.GetGemValues(color, this.gameVariables.gemsPrefabs).scoreValue;
@@ -258,18 +258,18 @@ namespace Services {
         }
 
         private async UniTask FillBoard() {
-            await UniTask.Delay(5);
+            await UniTask.Delay(250);
             RefillBoard();
-            await UniTask.Delay(5);
+            await UniTask.Delay(600);
 
             this.matchService.FindAllMatches();
             if (this.matchService.CurrentMatches.Count > 0) {
-                await UniTask.Delay(5);
+                await UniTask.Delay(600);
 
                 // In cascades, there is no "creating slot" bomb protection.
                 await DestroyMatchesAsync(new List<Vector2Int>());
             } else {
-                await UniTask.Delay(5);
+                await UniTask.Delay(250);
                 this.currentState = GameState.Move;
             }
         }

Assets/Scripts/Views/GemView.cs

@@ -1,3 +1,4 @@
+using System.Threading;
 using Cysharp.Threading.Tasks;
 using Enums;
 using Services;
@@ -10,21 +11,68 @@ namespace Views {
         public Gem Gem => this.gem;
 
         private bool isFalling;
+        [Header("Spawn Scale")]
+        [SerializeField] private float spawnScaleFrom = 0f;
+        [SerializeField] private float spawnScaleDuration = 0.12f;
+
+        private CancellationTokenSource spawnScaleCts;
 
         public void Bind(Gem gem) {
             this.gem = gem;
             this.gameObject.SetActive(true);
+
+            PlaySpawnScale();
         }
-        
+
         public void Unbind() {
+            this.spawnScaleCts?.Cancel();
+            this.spawnScaleCts?.Dispose();
+            this.spawnScaleCts = null;
+
             this.gem = null;
             this.gameObject.SetActive(false);
             this.isFalling = false;
         }
 
+        private void PlaySpawnScale() {
+            this.spawnScaleCts?.Cancel();
+            this.spawnScaleCts?.Dispose();
+            this.spawnScaleCts = new CancellationTokenSource();
+
+            this.transform.localScale = Vector3.one * this.spawnScaleFrom;
+            AnimateSpawnScaleAsync(this.spawnScaleCts.Token).Forget();
+        }
+
+        private async UniTask AnimateSpawnScaleAsync(CancellationToken ct) {
+            if (this.spawnScaleDuration <= 0f) {
+                this.transform.localScale = Vector3.one;
+                return;
+            }
+
+            float timer = 0f;
+            while (timer < this.spawnScaleDuration) {
+                ct.ThrowIfCancellationRequested();
+
+                timer += Time.deltaTime;
+                float scale = Mathf.Clamp01(timer / this.spawnScaleDuration);
+
+                scale = Mathf.SmoothStep(0f, 1f, scale);
+
+                this.transform.localScale = Vector3.LerpUnclamped(
+                    Vector3.one * this.spawnScaleFrom,
+                    Vector3.one,
+                    scale
+                );
+
+                await UniTask.Yield(PlayerLoopTiming.Update, ct);
+            }
+
+            this.transform.localScale = Vector3.one;
+        }
+
         private async UniTask FallDelay() {
-            float randomDelay = 1 * this.gem.Position.y / 100f;
-            await UniTask.WaitForSeconds(randomDelay);
+            float fallDelay = 1 * (this.gem.Position.y / 10f);
+            await UniTask.WaitForSeconds(fallDelay);
             this.isFalling = true;
         }