I am trying to figure out how to do a simple save and load script so the player can press save (during any level via a 3d text with colision on each level) and then if they die or quit they can reload the level they reached by pressing load from the menu screen.

I saw this question http://answers.unity3d.com/questions/218114/simple-saveload-scripting-for-multi-level-ios-game.html and used the info from answer number 1 to see if I could make my own (see below).

MY SAVE SCRIPT:

 #pragma strict
 //put this script on save button
 var mySound : AudioClip;
 var mySound1: AudioClip;
 
 
 function OnMouseEnter()
 {
     //change color of the text
     renderer.material.color = Color.red;
     audio.clip = mySound;
     audio.Play();
 }
 
 function OnMouseExit()
 {
     //change the color of the text
     renderer.material.color = Color.white;
 }
 
 function OnMouseUp() { 
 
               //Save level
               audio.clip = mySound1; 
               audio.Play();
               PlayerPrefs.SetInt("SavedLevel", Application.loadedLevel); 
 }

=========

I also have made this load/continue script (put on a 3d text with collider), (this is on my main menu screen) below:

MY LOAD/CONTINUE SCRIPT

 #pragma strict
 //put this script on load/continue button
 var mySound : AudioClip;
 var mySound1: AudioClip;
 
 
 function OnMouseEnter()
 {
     //change color of the text
     renderer.material.color = Color.red;
     audio.clip = mySound;
     audio.Play();
 }
 
 function OnMouseExit()
 {
     //change the color of the text
     renderer.material.color = Color.white;
 }
 
 function OnMouseUp() { 
 
               audio.clip = mySound1; 
               audio.Play();
               
               //Load level
               if (PlayerPrefs.HasKey("SavedLevel"))
                 Application.LoadLevel(PlayerPrefs.GetInt("SavedLevel"));
 }

========================

To test this out, I put a save button on level 2 of my game and played it for a few seconds then pressed my save button. I then purposefully lost all my lives and from my game over screen went back to my main menu and pressed my load button.

When I pressed it it loaded level 2 (cool!) but it quickly went to my game over screen as if it had saved at the point I lost all my lives and NOT at the point that I pressed save (after a few seconds of play on level 2).

Is there something I have missed out or doing wrong? please advise me if you can :)

PS this is in javascript and it's for Webplayer/PC

---

UPDATED 29/05/2012

---

@Mike (whydoidoit)

NOW ON MY SAVE SCRIPT:

function OnMouseUp() {

           //Save level
           audio.clip = mySound1; 
           audio.Play();
           PlayerPrefs.SetInt("SavedLevel", Application.loadedLevel);
           PlayerPrefs.SetInt("Score", Scorecounter);
           PlayerPrefs.SetInt("Lives", LIVES);

}

=====================

NOW ON MY LOAD SCRIPT

function OnMouseUp() {

           audio.clip = mySound1; 
           audio.Play();
           
           //Load Saved score, lives and then load saved level
           PlayerPrefs.GetInt("SavedLevel", Application.loadedLevel);
           PlayerPrefs.GetInt("Score", Scorecounter);
           PlayerPrefs.GetInt("Lives", LIVES);
             Application.LoadLevel(PlayerPrefs.GetInt("SavedLevel"));

}

===================

THIS IS MY SCORE TRIGGER SCRIPT

function OnTriggerEnter(enterer : Collider) { if (enterer.collider.gameObject.CompareTag("Bullet")) { Debug.Log("Score!"); Scorecounter.Counter ++; } }

=======================

THIS IS MY SCORE COUNTER SCRIPT

static var Counter : int = 0;

function Update () {
guiText.text = "Score: " + Counter; }

MY LIVES SCRIPT

var lives : Texture2D; //one life left var lives2 : Texture2D; //one life left var lives3 : Texture2D; //one life left var lives4 : Texture2D; //one life left var lives5 : Texture2D; //one life left var lives6 : Texture2D; //one life left var lives7 : Texture2D; //one life left var lives8 : Texture2D; //one life left var lives9 : Texture2D; //one life left

static var LIVES = 5;

function Update () { switch(LIVES) {

     case 9:
         guiTexture.texture = lives9;
     break;
         
     case 8:
         guiTexture.texture = lives8;
     break;
             
     case 7:
         guiTexture.texture = lives7;
     break;
         
     case 6:
         guiTexture.texture = lives6;
     break;
         
     case 5:
         guiTexture.texture = lives5;
     break;
         
     case 4:
         guiTexture.texture = lives4;
     break;
         
     case 3:
         guiTexture.texture = lives3;
     break;
     
     case 2:
         guiTexture.texture = lives2;
     break;
     
     case 1:
         guiTexture.texture = lives;
     break;
     
     case 0:
         Application.LoadLevel(54);
 }    

}

THE PART IN MY FLOOR COLISION SCRIPT THAT REMOVES A LIFE WHEN BALL HITS THE FLOOR

lives.LIVES -= 1;