projectile damaging + robots can die:)

Assets/Prefabs/Projectiles/Bullet.prefab

@@ -13,6 +13,7 @@ GameObject:
   - component: {fileID: 5408793041970514069}
   - component: {fileID: 58437666630366278}
   - component: {fileID: 4851113807957284959}
+  - component: {fileID: 8700343489547611766}
   m_Layer: 6
   m_Name: Bullet
   m_TagString: Untagged
@@ -133,3 +134,18 @@ Rigidbody:
   m_Interpolate: 0
   m_Constraints: 0
   m_CollisionDetection: 0
+--- !u!114 &8700343489547611766
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 2962360034595352958}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a98521a4b559621438fc196adc605f3b, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  bounciness: 0.516
+  damage: 10
+  wallRebounces: 4

Assets/Prefabs/Towers/BaseTower.prefab

@@ -73,6 +73,10 @@ PrefabInstance:
         type: 3}
       insertIndex: -1
       addedObject: {fileID: 7883233016828513649}
+    - targetCorrespondingSourceObject: {fileID: 919132149155446097, guid: eb5e13df78999ef878da1db5c63224e2,
+        type: 3}
+      insertIndex: -1
+      addedObject: {fileID: 5565472806559733162}
   m_SourcePrefab: {fileID: 100100000, guid: eb5e13df78999ef878da1db5c63224e2, type: 3}
 --- !u!1 &872127579833310669 stripped
 GameObject:
@@ -95,7 +99,40 @@ MonoBehaviour:
   startHealth: 100
   OnHealthZero:
     m_PersistentCalls:
-      m_Calls: []
+      m_Calls:
+      - m_Target: {fileID: 7883233016828513649}
+        m_TargetAssemblyTypeName: HealthComponent, Assembly-CSharp
+        m_MethodName: SimpleKill
+        m_Mode: 1
+        m_Arguments:
+          m_ObjectArgument: {fileID: 0}
+          m_ObjectArgumentAssemblyTypeName: UnityEngine.Object, UnityEngine
+          m_IntArgument: 0
+          m_FloatArgument: 0
+          m_StringArgument: 
+          m_BoolArgument: 0
+        m_CallState: 2
   OnHealthChange:
     m_PersistentCalls:
       m_Calls: []
+--- !u!65 &5565472806559733162
+BoxCollider:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 872127579833310669}
+  m_Material: {fileID: 0}
+  m_IncludeLayers:
+    serializedVersion: 2
+    m_Bits: 0
+  m_ExcludeLayers:
+    serializedVersion: 2
+    m_Bits: 0
+  m_LayerOverridePriority: 0
+  m_IsTrigger: 0
+  m_ProvidesContacts: 0
+  m_Enabled: 1
+  serializedVersion: 3
+  m_Size: {x: 1, y: 1, z: 1}
+  m_Center: {x: 0, y: 0, z: 0}

Assets/Prefabs/Towers/BlackHole.prefab

@@ -231,6 +231,36 @@ PrefabInstance:
       propertyPath: m_Name
       value: BlackHole
       objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.x
+      value: 0.5101528
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.y
+      value: 1.8364654
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.z
+      value: 0.5177386
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.x
+      value: -0.022192955
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.y
+      value: -0.0720216
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.z
+      value: -0.008693576
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
     m_RemovedGameObjects: []
     m_AddedGameObjects:

Assets/Prefabs/Towers/Turret.prefab

@@ -383,7 +383,7 @@ Transform:
   m_GameObject: {fileID: 2676689439087408815}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0.00723}
+  m_LocalPosition: {x: 0, y: 0, z: 0.00846}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children: []
@@ -994,6 +994,36 @@ PrefabInstance:
       propertyPath: m_Name
       value: Turret
       objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.x
+      value: 0.5204178
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.y
+      value: 1.2033536
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Size.z
+      value: 0.6565219
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.x
+      value: -0.02208674
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.y
+      value: -0.07302019
+      objectReference: {fileID: 0}
+    - target: {fileID: 5565472806559733162, guid: f54a14318952c90c5b47a300aedb0d15,
+        type: 3}
+      propertyPath: m_Center.z
+      value: -0.05310279
+      objectReference: {fileID: 0}
     - target: {fileID: 8365322460670124409, guid: f54a14318952c90c5b47a300aedb0d15,
         type: 3}
       propertyPath: m_Name

Assets/Scenes/TowerTest.unity

@@ -1243,7 +1243,7 @@ PrefabInstance:
     - target: {fileID: 7348612162646443967, guid: fd9f9b61c0ebb324ebc9f929e26706bc,
         type: 3}
       propertyPath: m_LocalRotation.w
-      value: -0.1380528
+      value: -0.13805284
       objectReference: {fileID: 0}
     - target: {fileID: 7348612162646443967, guid: fd9f9b61c0ebb324ebc9f929e26706bc,
         type: 3}
@@ -1258,7 +1258,7 @@ PrefabInstance:
     - target: {fileID: 7348612162646443967, guid: fd9f9b61c0ebb324ebc9f929e26706bc,
         type: 3}
       propertyPath: m_LocalRotation.z
-      value: -0.13815574
+      value: -0.13815573
       objectReference: {fileID: 0}
     - target: {fileID: 8882344377078016156, guid: fd9f9b61c0ebb324ebc9f929e26706bc,
         type: 3}

Assets/Scripts/Tower/AimTower.cs

@@ -106,7 +106,6 @@ public class AimTower : Tower
                     ghosts[poolIdx].transform.position = ghostPos;
                     ghosts[poolIdx].SetActive(true);
                     poolIdx = (poolIdx + 1) % trajectoryObjectPoolSize;
-                    Debug.Log($"pool idx: {poolIdx}");
                 }
                 else
                 {

Assets/Scripts/Tower/Projectile.cs

@@ -9,6 +9,15 @@ public class Projectile : MonoBehaviour
 
     private Collider projCol;
 
+    [SerializeField, Range(0, 50)]
+    private int damage = 10;
+
+    [SerializeField]
+    private int wallRebounces = 4;
+    private int hitWalls = 0;
+    
+    public HealthComponent comingFrom;
+
     private void Awake()
     {
         projCol = GetComponent<Collider>();
@@ -19,4 +28,22 @@ public class Projectile : MonoBehaviour
 
         projCol.material = pMat;
     }
+
+    private void OnCollisionEnter(Collision collision)
+    {
+        HealthComponent hitHealthComp = collision.gameObject.GetComponent<HealthComponent>();
+        if (hitHealthComp == comingFrom) return;
+        if (hitHealthComp)
+        {
+            hitHealthComp.TakeDamage(damage);
+            Destroy(gameObject);
+        }
+        else
+        {
+            if (++hitWalls == wallRebounces)
+            {
+                Destroy(gameObject);
+            }
+        }
+    }
 }

Assets/Scripts/Tower/ProjectileTower.cs

@@ -29,7 +29,7 @@ public class ProjectileTower : AimTower
             Debug.DrawRay(transform.position, horizontalArc.ToKnobVector, Color.red, attackSecondsDelay);
             Debug.DrawRay(transform.position, verticalArc.ToKnobVector, Color.green, attackSecondsDelay);
             Debug.DrawRay(transform.position, AimDirection, Color.yellow, attackSecondsDelay);
-            projectileSpawner.RunBulletSequence(barrel.transform.position, transform.up, AimDirection, projectileSequence);
+            projectileSpawner.RunBulletSequence(barrel.Tip.position, transform.up, AimDirection, projectileSequence);
         } while (true);
     }
 }

Assets/Scripts/Utilities/HealthComponent.cs

@@ -28,5 +28,10 @@ public class HealthComponent : MonoBehaviour
         if (currentHealth == 0)
             OnHealthZero?.Invoke();
     }
+
+    public void SimpleKill()
+    {
+        Destroy(gameObject);
+    }
 }
 

Assets/Scripts/Utilities/ProjectileSpawner.cs

@@ -45,6 +45,7 @@ public class ProjectileSpawner : MonoBehaviour
 
                 projectile.transform.up = bulletDir;
                 projectile.GetComponent<Rigidbody>().AddForce(bulletDir * bulletPattern.Speed);
+                projectile.GetComponent<Projectile>().comingFrom = GetComponent<HealthComponent>();
 
                 if (bulletPattern.Burst)
                     yield return new WaitForSeconds(bulletPattern.BurstDelay);