Respawners are disabled when their creation exists

Assets/Prefabs/Door.prefab

@@ -78,6 +78,8 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 379e789da7c069c4fa9e34de20cb23bc, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  trigger: {fileID: 0}
+  inverted: 0
 --- !u!212 &212264353888458790
 SpriteRenderer:
   m_ObjectHideFlags: 1
@@ -112,7 +114,7 @@ SpriteRenderer:
   m_SortingLayerID: 1398306609
   m_SortingLayer: 2
   m_SortingOrder: 0
-  m_Sprite: {fileID: 21300010, guid: f0425e92c7345064ab2dccbd778f3b15, type: 3}
+  m_Sprite: {fileID: 21300024, guid: f0425e92c7345064ab2dccbd778f3b15, type: 3}
   m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_FlipX: 0
   m_FlipY: 0

Assets/Scenes/gameplay.unity

@@ -311,6 +311,11 @@ Prefab:
       propertyPath: bombTimer
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 114831880267786856, guid: c4d410a301c013a468dc133a094e5478,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 1113148580}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: c4d410a301c013a468dc133a094e5478, type: 2}
   m_IsPrefabParent: 0
@@ -6964,6 +6969,11 @@ Prefab:
       propertyPath: timer
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 114937917394596370, guid: 37dd8e63a4accd043b621e3886a2e847,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 1127108196}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: 37dd8e63a4accd043b621e3886a2e847, type: 2}
   m_IsPrefabParent: 0
@@ -9008,6 +9018,11 @@ Prefab:
       propertyPath: timer
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 114937917394596370, guid: 37dd8e63a4accd043b621e3886a2e847,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 1407204881}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: 37dd8e63a4accd043b621e3886a2e847, type: 2}
   m_IsPrefabParent: 0
@@ -13165,6 +13180,11 @@ Prefab:
       propertyPath: timer
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 114937917394596370, guid: 37dd8e63a4accd043b621e3886a2e847,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 875103198}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: 37dd8e63a4accd043b621e3886a2e847, type: 2}
   m_IsPrefabParent: 0
@@ -14779,6 +14799,11 @@ Prefab:
       propertyPath: timer
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 114937917394596370, guid: 37dd8e63a4accd043b621e3886a2e847,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 1531377536}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: 37dd8e63a4accd043b621e3886a2e847, type: 2}
   m_IsPrefabParent: 0
@@ -15772,6 +15797,11 @@ Prefab:
       propertyPath: timer
       value: -1
       objectReference: {fileID: 0}
+    - target: {fileID: 114937917394596370, guid: 37dd8e63a4accd043b621e3886a2e847,
+        type: 2}
+      propertyPath: respawner
+      value: 
+      objectReference: {fileID: 1529703469}
     m_RemovedComponents: []
   m_ParentPrefab: {fileID: 100100000, guid: 37dd8e63a4accd043b621e3886a2e847, type: 2}
   m_IsPrefabParent: 0

Assets/Scripts/Blocks/BlockIce.cs

@@ -11,6 +11,8 @@ public class BlockIce : MonoBehaviour {
 	public GameObject bombPrefab;
 	public Sprite alternateSprite;
 
+	public Respawner respawner; //can be respawned
+
 	void Awake() {
 		spriteRenderer = GetComponent<SpriteRenderer> ();
 		rigidBody = GetComponent<Rigidbody2D> ();
@@ -35,7 +37,9 @@ public class BlockIce : MonoBehaviour {
 				GameObject bomb = Instantiate (bombPrefab);
 				bomb.transform.position = transform.position;
 				bomb.GetComponent<Bomb> ().timer = bombTimer;
+				bomb.GetComponent<Bomb> ().respawner = respawner;
 			}
+			respawner.enabled = true;
 			Destroy (gameObject);
 		}
 

Assets/Scripts/Bomb.cs

@@ -10,6 +10,8 @@ public class Bomb : MonoBehaviour {
 	GameObject explosion;
 	public GameObject iceBlockPrefab;
 
+	public Respawner respawner; //this can be respawned
+
 	float birthTime;
 
 	void Awake() {
@@ -36,6 +38,7 @@ public class Bomb : MonoBehaviour {
 			GameObject iceBlock = Instantiate (iceBlockPrefab);
 			iceBlock.transform.position = transform.position;
 			iceBlock.GetComponent<BlockIce> ().bombTimer = timer - (Time.time - birthTime);
+			iceBlock.GetComponent<BlockIce> ().respawner = respawner;
 			Destroy (gameObject);
 		}
 
@@ -50,6 +53,7 @@ public class Bomb : MonoBehaviour {
 			yield return new WaitForSeconds (delay);
 			explosion.SetActive (true);
 			transform.DetachChildren ();
+			respawner.enabled = true;
 			Destroy (gameObject);
 		}
 	}

Assets/Scripts/Respawner.cs

@@ -29,6 +29,23 @@ public class Respawner : MonoBehaviour {
 			instance.SetActive (true);
 			instance.transform.position = startPos;
 			timer = float.NegativeInfinity;
+
+			//what is it?
+			if (instance.GetComponent<Bomb>() != null) {
+				instance.GetComponent<Bomb> ().respawner = this;
+			}
+
+			if (instance.GetComponent<BlockIce>() != null) {
+				instance.GetComponent<BlockIce> ().respawner = this;
+			}
+
+			this.enabled = false;
+		}
+	}
+
+	void OnEnable() {
+		if (timer != float.NegativeInfinity) {
+			timer = Time.time;
 		}
 	}
 }

Assets/Sprites/tiles_ip.png

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5393e4691a47a5e469998cf5228a87c8188f50ca4987a000db028a66c9840f2b
+oid sha256:a5f7aadde193468b39db8c2b88e6132c006e29dfb727e0932d952cf056bc0bef
-size 1249
+size 1301

Assets/Sprites/tiles_ip.png.meta

@@ -16,6 +16,7 @@ TextureImporter:
     21300018: tiles_ip_9
     21300020: tiles_ip_10
     21300022: tiles_ip_11
+    21300024: tiles_ip_12
   externalObjects: {}
   serializedVersion: 4
   mipmaps:
@@ -270,6 +271,20 @@ TextureImporter:
       outline: []
       physicsShape: []
       tessellationDetail: 0
+    - serializedVersion: 2
+      name: tiles_ip_12
+      rect:
+        serializedVersion: 2
+        x: 64
+        y: 0
+        width: 16
+        height: 16
+      alignment: 0
+      pivot: {x: 0, y: 0}
+      border: {x: 0, y: 0, z: 0, w: 0}
+      outline: []
+      physicsShape: []
+      tessellationDetail: 0
     outline: []
     physicsShape: []
   spritePackingTag: