Gameplay fixes

Assets/Scripts/GameController.cs

@@ -33,7 +33,8 @@ namespace Assets.Scripts
             var leftBorder = Camera.main.ScreenToWorldPoint(new Vector3(0, 0, 0)).x;
 
             if (!(rightBorder > (size.x*mult) - 5)) return;
-            BG = (GameObject) Instantiate(BG, new Vector3(size.x + tra.position.x - .5f, tra.position.y, 0), Quaternion.identity);
+
+            BG = (GameObject) Instantiate(BG, new Vector3(size.x + tra.position.x - .5f, tra.position.y, 2), Quaternion.identity);
             tra = BG.GetComponent<Transform>();
             mult++;
         }

Assets/Scripts/Player.cs

@@ -25,17 +25,22 @@ namespace Assets.Scripts
             var newPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
             newPos.z = -1;
 
-            _pos.position = Vector3.Lerp(_pos.position, newPos, 10 * Time.deltaTime);
+            _pos.position = Vector3.Lerp(_pos.position, newPos, 10*Time.deltaTime);
             if (IsBlinking)
                 Blink();
 
             if (Battery < 12)
             {
-                PlayerPrefs.SetInt("highscore", Score);
+                if (PlayerPrefs.GetInt("highscore") < Score)
+                    PlayerPrefs.SetInt("highscore", Score);
                 SceneManager.LoadScene("GameOver");
             }
             if (Progression == 25)
+            {
+                if (PlayerPrefs.GetInt("highscore") < Score)
+                    PlayerPrefs.SetInt("highscore", Score);
                 SceneManager.LoadScene("Win");
+            }
         }
 
         public void Blink()

Assets/Scripts/Spawner.cs

-using UnityEngine;
+using System;
+using UnityEngine;
 using System.Collections;
 
 public class Spawner : MonoBehaviour
@@ -22,7 +23,7 @@ public class Spawner : MonoBehaviour
 	    _timer += Time.deltaTime;
 	    _rightBorder = Camera.main.ScreenToWorldPoint(new Vector3(Screen.width, Screen.height, 0)).x + 2;
 
-	    if (_timer >= 2f)
+	    if (_timer >= Math.Max((2 / (Time.time / 10)), .5f))
 	    {
 	        Spawn();
 	        _timer = 0f;
@@ -35,9 +36,10 @@ public class Spawner : MonoBehaviour
 
         if (r < 20)
             Instantiate(StaticEnemy, new Vector3(_rightBorder, _rand.Next(1, 9), 0), Quaternion.identity);
-        else if (r < 50)
-            Instantiate(BasicEnemy, new Vector3(_rightBorder, _rand.Next(1, 9), 0), Quaternion.identity);
-        else
+        else if (r < 45)
             Instantiate(Toluen, new Vector3(_rightBorder, _rand.Next(1, 9), 0), Quaternion.identity);
+        r = _rand.Next(100);
+        if (r < 50)
+            Instantiate(BasicEnemy, new Vector3(_rightBorder, _rand.Next(1, 9), 0), Quaternion.identity);
     }
 }