Line destroys if not long enough

Author: RandomByteFF

Assets/Draw.cs

@@ -8,10 +8,9 @@ public class Draw : MonoBehaviour
 {
     public GameObject video;
     public GameObject line;
-    private Vector2 touchStart;
     private Touch touch;
-    private GameObject store;
-    private List<GameObject> doneLine;
+    public int order;
+    public float[] lengths;
     void Start() {
         //Set screen orientation
         Screen.orientation = ScreenOrientation.Landscape;
@@ -22,21 +21,14 @@ void Start() {
 
     void Update()
     {
-        //Debug.Log(Input.touchCount);
-        if (touch.phase == TouchPhase.Ended)
-        {
-            Destroy(store);
-        }
         if (Input.touchCount > 0) {
             touch = Input.GetTouch(0);
             Vector3 touchpos = Camera.main.ScreenToWorldPoint(touch.position);
             touchpos.z = 0;
             transform.position = touchpos;
 
             if (touch.phase == TouchPhase.Began) {
-                Debug.Log(touchpos);
-                touchStart = touchpos;
-                store = Instantiate(line, transform.position, transform.rotation);
+                Instantiate(line, transform.position, transform.rotation);
             }
         }
     }

Assets/Line.cs

@@ -1,4 +1,5 @@
-using System.Collections;
+using System;
+using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
@@ -7,17 +8,26 @@ public class Line : MonoBehaviour
     public float height;
     private Vector3 StartPos;
     private LineRenderer l;
+    private float length;
+    private bool done;
+    private GameObject script;
+
+    private Touch touch;
     void Start()
     {
         StartPos = transform.position;
         l = GetComponent<LineRenderer>();
-        Debug.Log(StartPos);
+        script = GameObject.Find("DrawAgent");
+        Draw comp = script.GetComponent<Draw>();
+        length = comp.lengths[comp.order];
+        done = false;
     }
 
     void Update()
     {
-        if (Input.touchCount > 0) {
-            Vector3 current = Input.GetTouch(0).position;
+        if (!done && Input.touchCount > 0) {
+            touch = Input.GetTouch(0);
+            Vector3 current = touch.position;
             current = Camera.main.ScreenToWorldPoint(current);
             current.z = 0;
 
@@ -30,6 +40,17 @@ void Update()
             //l.startColor = c;
             //l.endColor = c;
             l.useWorldSpace = true;
+
+            float distance = Math.Abs(Vector3.Distance(current, StartPos));
+            if (distance >= length) {
+                done = true;
+                script.GetComponent<Draw>().order++;
+            }
+        }
+        if (touch.phase == TouchPhase.Ended && !done)
+        {
+            Debug.Log("I should destroy now");
+            Destroy(gameObject);
         }
     }
 }

Assets/Scenes/SampleScene.unity

@@ -237,6 +237,17 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   video: {fileID: 856213505}
   line: {fileID: 1945975318650849093, guid: 9dc3f683d960c3d429039267e8ed9fc3, type: 3}
+  order: 0
+  lengths:
+  - 50
+  - 50
+  - 50
+  - 50
+  - 50
+  - 50
+  - 50
+  - 50
+  - 50
 --- !u!4 &786270579
 Transform:
   m_ObjectHideFlags: 0

Assets/Video.cs

@@ -8,7 +8,7 @@
 public class Video : MonoBehaviour
 {
     private VideoPlayer videoPlayer;
-    public Camera camera;
+    new public Camera camera;
     public void Play() {
         camera.backgroundColor = Color.black;
         videoPlayer = GetComponent<VideoPlayer>();