Add Advanced and Elite Enemy prefabs; adjust attributes and implement projectile behavior

Assets/Prefabs/Enemies/Basic Enemy.prefab

@@ -13,7 +13,6 @@ GameObject:
   - component: {fileID: 7019269918067109340}
   - component: {fileID: 3298396436480561959}
   - component: {fileID: 9093693903318130491}
-  - component: {fileID: 3179741077809616033}
   - component: {fileID: 2885408193262179595}
   - component: {fileID: 9133510821041460886}
   - component: {fileID: 4043203721006489305}
@@ -22,7 +21,7 @@ GameObject:
   - component: {fileID: 435001957072118475}
   - component: {fileID: 1527323237162929931}
   - component: {fileID: 3779661959168575914}
-  m_Layer: 0
+  m_Layer: 7
   m_Name: Basic Enemy
   m_TagString: Enemy
   m_Icon: {fileID: 0}
@@ -131,8 +130,8 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   attributes:
-    health: 40
-    maxHealth: 40
+    health: 10
+    maxHealth: 10
     moveSpeed: 2
     luck: 0
     armor: 0
@@ -157,21 +156,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   character: {fileID: 3298396436480561959}
-  initialHealth: 100
---- !u!114 &3179741077809616033
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 204632724861940951}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: 9139aea24fd54a5eb0f5fc1556478cb6, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  character: {fileID: 3298396436480561959}
-  initialHealth: 100
+  initialHealth: 40
 --- !u!114 &2885408193262179595
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -366,7 +351,7 @@ GameObject:
   m_Component:
   - component: {fileID: 5090722024082631022}
   - component: {fileID: 987872320002065258}
-  m_Layer: 0
+  m_Layer: 7
   m_Name: Square
   m_TagString: Untagged
   m_Icon: {fileID: 0}