update

Assets/Game/Scripts/Minigame/NetworkTrail.cs

@@ -23,6 +23,7 @@ public class NetworkTrail : NetworkBehaviour
     }
 
     // Update is called once per frame
+    public float trailLength;
     void Update()
     {
         if(isServer){
@@ -32,9 +33,25 @@ public class NetworkTrail : NetworkBehaviour
         }else{
 
         }
+        trailLength = GetTrailLength();
+        // Debug.Log(GetTrailLength());
     }
 
+    public float GetTrailLength(){
+        Vector3[] m_positions = new Vector3[trail.positionCount];
+        trail.GetPositions(m_positions);
+        if(m_positions.Length < 2){
+            Debug.Log("Trail is empty?");
+            return 0;
+        }
 
+        float distance = 0;
+        for(int i = 1; i < m_positions.Length;i++){
+            distance += Vector2.Distance(m_positions[i-1], m_positions[i]);
+        }
+
+        return distance;
+    }
     [ClientRpc]
     void RpcUpdatePositions(Vector3[] Positions){
         if(!enableValidation){return;}