add bunch of stuff for tutorial

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+    globalScale: 1
+    rootMotionBoneName: 
+    hasTranslationDoF: 0
+    hasExtraRoot: 0
+    skeletonHasParents: 1
+  lastHumanDescriptionAvatarSource: {instanceID: 0}
+  animationType: 2
+  humanoidOversampling: 1
+  additionalBone: 0
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Resources/thecircle.blend1.meta

+fileFormatVersion: 2
+guid: a41327ec9318fb34abba6d5c2fd31502
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Scripts/Constants.cs

@@ -6,7 +6,7 @@ using MathNet.Numerics.LinearAlgebra.Double;
 
 public static class Constants
 {
-    public static double c => 6; // speed of light.
+    public static double c => 4; // speed of light.
     public static int alphatinterval => 50;
     public static double Gamma(double v)
     {

Assets/Scripts/LevelManager/TutorialLevel1Manager.cs

@@ -6,17 +6,49 @@ public class TutorialLevel1Manager : LevelManager
 {
     // Start is called before the first frame update
     Vector3 orig;
-    public GameObject target;
+    public GameObject target1;
+    public GameObject target2;
+    public GameObject target3;
+
+    public string[] ExplanationText2 = { "aa", "bb" };
 
     protected override void Start()
     {
         base.Start();
     }
 
+    protected override void Update()
+    {
+        base.Update();
+
+
+    }
+
     protected override bool WinCondition()
     {
-        if(XZLengthSquare(player.transform.position,target.transform.position) < 0.1)
+        if(XZLengthSquare(player.transform.position,target1.transform.position) < 0.1)
+        {
+            return true;
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    protected bool Condition1()
+    {
+        if (XZLengthSquare(player.transform.position, target1.transform.position) < 0.1)
         {
+            DoubleClickMove = false;
+            WASDMove = true;
+
+
+            uiManager.WASDMove = WASDMove;
+            //uiManager.PathCreateAble = PathRenderMove;
+            uiManager.DoubleCLickMove = DoubleClickMove;
+
+            uiManager.alert.Alert(ExplanationText2);
             return true;
         }
         else
@@ -25,6 +57,11 @@ public class TutorialLevel1Manager : LevelManager
         }
     }
 
+    protected bool Condition2()
+    {
+        return true;
+    }
+
     float XZLengthSquare(Vector3 a, Vector3 b)
     {
         return (a.x - b.x) * (a.x - b.x) + (a.z - b.z) * (a.z - b.z);

Assets/Scripts/LevelManager/abstract/LevelManager.cs

@@ -34,7 +34,7 @@ public class LevelManager : MonoBehaviour
 
 
         uiManager.WASDMove = WASDMove;
-        uiManager.PathCreateAble = PathRenderMove;
+        //uiManager.PathCreateAble = PathRenderMove;
         uiManager.DoubleCLickMove = DoubleClickMove;
 
         uiManager.TodoText = Todo;

Assets/Scripts/ObjectMovement/MarkerMovement.cs

+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class MarkerMovement : Planemovement
+{
+    Vector3 originalscale;
+    new void Start()
+    {
+        base.Start();
+        //Renderer r = theobject.GetComponent<Renderer>();
+        //Color materialColor = r.material.color;
+        //r.material.color = Color.clear;
+        v = new Vector3(0.0f, 0.0f, 0.0f);
+        //playergamma = 1.0f;
+        orientation = new Vector3(0.0f, 0.0f, 1.0f);
+        gamma = 1.0f;
+        originalscale = theobject.transform.localScale;
+    }
+
+    protected override void FixedUpdate()
+    {
+        cnt++;
+        if (cnt % 480 == 0)
+        {
+            cnt = 0;
+        }
+        transform.Translate((float)Constants.c * Vector3.up * Time.fixedDeltaTime * (float)levelManager.player.gamma, Space.World);
+
+        theobject.transform.localScale = originalscale * 0.5f * (Mathf.Cos(2 * Mathf.PI * cnt / 480) + 2);
+
+    }
+}

Assets/Scripts/ObjectMovement/MarkerMovement.cs.meta

+fileFormatVersion: 2
+guid: 0929f04736a5c0c46825d62485feb8be
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
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+  assetBundleVariant: 

Assets/Scripts/PathRenderer.cs

@@ -48,7 +48,7 @@ public class PathRenderer : MonoBehaviour
 
         _pathRenderer = GetComponent<LineRenderer>();
         _ResetPaths();
-        //pathcreatable = true;
+        pathcreatable = true;
     }
 
     // Update is called once per frame
@@ -119,7 +119,7 @@ public class PathRenderer : MonoBehaviour
 
     private void _DrawMorePath(Vector3 point, RaycastHit hit)
     {
-        if (square.pathList.Count == 0)
+        if (square.pathList.Count == 1)
         {
             _DrawOnePath(point, hit);
         }

Assets/Scripts/UIManager.cs

@@ -137,7 +137,7 @@ public class UIManager : MonoBehaviour
 
         //player movement
         
-        if (WASDMove)
+        if (WASDMove && pathRenderer.pathcreatable)
         {
             if (Input.GetKeyDown("w"))
             {
@@ -300,7 +300,7 @@ public class UIManager : MonoBehaviour
 
         try
         {
-            if (levelManager.player.IsInertial && DoubleCLickMove)
+            if (levelManager.player.IsInertial && DoubleCLickMove && pathRenderer.pathcreatable)
             {
                 RaycastHit hit;
                 var ray = Camera.main.ScreenPointToRay(Input.mousePosition);