ArrayPrefs2 saving rotation doesnt work :(

Scripting
1

Hi,

I downloaded the ArrayPrefs2 script for saving the rotation of an object in my game. But it doesn work!

I tried a couple of things but nothing seems to happen…
The following code is how it is explained on http://wiki.unity3d.com/index.php/ArrayPrefs2

function Save()
{
	if (!PlayerPrefsX.SetQuaternion ("Ring1Rotation", this.transform.rotation))
	print ("Saving rotation failed");
}

function Load()
{
	this.transform.rotation= PlayerPrefsX.GetQuaternion ("Ring1Rotation", Quaternion.Euler(90, 45, 0));
}

I also tried this because the object is a child from another object

function Save()
{
	if (!PlayerPrefsX.SetQuaternion ("Ring1Rotation", this.transform.localRotation))
	print ("Saving rotation failed");
}

function Load()
{
	this.transform.localRotation= PlayerPrefsX.GetQuaternion ("Ring1Rotation", Quaternion.Euler(90, 45, 0));
}

and this

function Save()
{
	PlayerPrefsX.SetQuaternion ("Ring1Rotation", this.transform.rotation);
}

function Load()
{
	this.transform.rotation= PlayerPrefsX.GetQuaternion ("Ring1Rotation");
}

and some other combinations that look like this. But nothing seems to work.
It is 100% sure not my saving code, cause I left alot of variables out, which are saved in the same functions and they work perfectly.

Thanks in advance for any advice!

Alexander Sarton

2

You could try this one. It save and load position rotation once per frame. You could attach it to an empty object.

using UnityEngine;
using System.Collections;

public class YOURCLASS : MonoBehaviour {
	
	public static GameObject player;
			
	// Use this for initialization
	void Start() {
	
	player = GameObject.Find("YOUROBJECT");	
		
	player.transform.position = new Vector3 (PlayerPrefs.GetFloat("PlayerPositionX"), 5, PlayerPrefs.GetFloat("PlayerPositionZ"));
	player.transform.rotation = Quaternion.Euler (new Vector3(0, PlayerPrefs.GetFloat("PlayerRotationY"), 0));	
	
	}
	
	// Update is called once per frame
	void Update() {
		
	SaveDataPosition();
	SaveDataRotation();	
		
	}
	
	public static void SaveDataPosition() {
		
		PlayerPrefs.SetFloat("PlayerPositionX", playerposition.player.transform.position.x);
		PlayerPrefs.SetFloat("PlayerPositionY", playerposition.player.transform.position.y);
		PlayerPrefs.SetFloat("PlayerPositionZ", playerposition.player.transform.position.z);
	
	}
	
	public static void SaveDataRotation() {
		
		PlayerPrefs.SetFloat("PlayerRotationX", playerposition.player.transform.eulerAngles.x);
		PlayerPrefs.SetFloat("PlayerRotationY", playerposition.player.transform.eulerAngles.y);
		PlayerPrefs.SetFloat("PlayerRotationZ", playerposition.player.transform.eulerAngles.z);
	
	}
	
}
3

Thanks alot! Your solution worked!
But I did some small things wrong in the editor which might also have effected the reason I created this topic. So Im not sure if it is now working because of your code or my stupidity in the editor. But thanks anyway, your script works good :slight_smile:

4

I coded it for my project. It works like charm.