Blood suck particles

Assets/Prefabs/Blood Suck Particles.prefab.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 78e4227a7fbb82040b8d8138dad79b1d
+PrefabImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Prefabs/SceneStuff.prefab

@@ -208,7 +208,7 @@ MonoBehaviour:
   m_Follow: {fileID: 0}
   m_Lens:
     FieldOfView: 60
-    OrthographicSize: 10
+    OrthographicSize: 7
     NearClipPlane: 0.3
     FarClipPlane: 1000
     Dutch: 0

Assets/Prefabs/Vampire.prefab

@@ -36,6 +36,7 @@ Transform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children:
   - {fileID: 5561158611004983940}
+  - {fileID: 8877496746214907228}
   m_Father: {fileID: 0}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
@@ -72,12 +73,12 @@ MonoBehaviour:
   <movementSpeed>k__BackingField: 0
   <rotSpeed>k__BackingField: 0
   fov: 0
-  attackRange: 0
+  <attackRange>k__BackingField: 0
   <attackDmg>k__BackingField: 0
   attackCooldown: 0
   target: {fileID: 0}
+  halo: {fileID: 0}
   playerStats: {fileID: 11400000, guid: 12a626b5a296d934ba078d222ad6ba98, type: 2}
-  healthBar: {fileID: 0}
 --- !u!114 &1967503440015794769
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -108,6 +109,7 @@ MonoBehaviour:
   suckDuration: 1
   suckRange: 3
   healthGainFromSuck: 30
+  bloodParticles: {fileID: 5815394732050939499}
 --- !u!212 &1214567908930553595
 SpriteRenderer:
   m_ObjectHideFlags: 0
@@ -467,3 +469,70 @@ SpriteRenderer:
   m_WasSpriteAssigned: 1
   m_MaskInteraction: 0
   m_SpriteSortPoint: 0
+--- !u!1001 &9176030194975883919
+PrefabInstance:
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+  serializedVersion: 2
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+      value: 0
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+      value: 0
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+      value: 0
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+      value: 0
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+      value: 0
+      objectReference: {fileID: 0}
+    - target: {fileID: 1168153863115657109, guid: 78e4227a7fbb82040b8d8138dad79b1d, type: 3}
+      propertyPath: m_Name
+      value: Blood Suck Particles
+      objectReference: {fileID: 0}
+    m_RemovedComponents: []
+  m_SourcePrefab: {fileID: 100100000, guid: 78e4227a7fbb82040b8d8138dad79b1d, type: 3}
+--- !u!4 &8877496746214907228 stripped
+Transform:
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+  m_PrefabInstance: {fileID: 9176030194975883919}
+  m_PrefabAsset: {fileID: 0}
+--- !u!198 &5815394732050939499 stripped
+ParticleSystem:
+  m_CorrespondingSourceObject: {fileID: 3450778120571403492, guid: 78e4227a7fbb82040b8d8138dad79b1d, type: 3}
+  m_PrefabInstance: {fileID: 9176030194975883919}
+  m_PrefabAsset: {fileID: 0}

Assets/Scripts/Arena Stats.asset

@@ -12,4 +12,4 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 8de175900b604adb984b49af64538a07, type: 3}
   m_Name: Arena Stats
   m_EditorClassIdentifier: 
-  secondsBetweenSpawners: 3
+  secondsBetweenSpawners: 5

Assets/Scripts/BloodSucker.cs

@@ -8,6 +8,7 @@ public class BloodSucker : MonoBehaviour {
     [SerializeField] float suckDuration = 1f;
     [SerializeField] float suckRange = 1f;
     [SerializeField] float healthGainFromSuck = 30f;
+    [SerializeField] ParticleSystem bloodParticles;
 
     Entity currentTarget;
     VampireEntity vampireEntity;
@@ -16,6 +17,7 @@ public class BloodSucker : MonoBehaviour {
 
     void Awake() {
         vampireEntity = GetComponent<VampireEntity>();
+        bloodParticles.Stop(true, ParticleSystemStopBehavior.StopEmitting);
     }
 
     void FixedUpdate() {
@@ -39,11 +41,11 @@ public class BloodSucker : MonoBehaviour {
     public void ToggleSuck(InputAction.CallbackContext context) {
         if (context.performed) {
             if (currentTarget != null) {
-                isSucking = true;
+                SetIsSucking(true);
                 currentSuckTimer = suckDuration;
             }
         } else if (context.canceled) {
-            isSucking = false;
+            SetIsSucking(false);
         }
     }
 
@@ -60,7 +62,7 @@ public class BloodSucker : MonoBehaviour {
 
     void SetTarget(Entity newTarget) {
         if(newTarget != currentTarget) {
-            isSucking = false;
+            SetIsSucking(false);
         }
         if (currentTarget != null) {
             UnHighlightTarget();
@@ -75,6 +77,8 @@ public class BloodSucker : MonoBehaviour {
     }
 
     void PerformSuck(float deltaTime) {
+        bloodParticles.gameObject.transform.rotation = Quaternion.FromToRotation(transform.right, currentTarget.transform.position - transform.position);
+
         currentSuckTimer -= deltaTime;
         if (currentSuckTimer < 0f) {
             currentTarget.bloodTokens -= 1;
@@ -82,7 +86,7 @@ public class BloodSucker : MonoBehaviour {
             // print("One token sucked");
             if (currentTarget.bloodTokens == 0) {
                 SetTarget(null);
-                isSucking = false;
+                SetIsSucking(false);
                 // TODO : Dispawn target
             } else {
                 currentSuckTimer = suckDuration;
@@ -90,6 +94,15 @@ public class BloodSucker : MonoBehaviour {
         }
     }
 
+    void SetIsSucking(bool value) {
+        isSucking = value;
+        if(isSucking) {
+            bloodParticles.Play();
+        } else {
+            bloodParticles.Stop(true, ParticleSystemStopBehavior.StopEmitting);
+        }
+    }
+
     void HighlightTarget() {
         currentTarget.EnableHalo();
     }