koobas.hobune.stream
PlayerPrefs saving and Loading
I got this little code. I made it so it'll save the Floats and It's from different values. Now, what am I missing? I'm very Newb'ish when it comes to PlayerPrefs.
using UnityEngine;
using System.Collections;
public class SaveState : MonoBehaviour {
public AgeCounter ageC;
public Click click;
public EXP exp;
public overallPoops poops;
public void Save()
{
PlayerPrefs.SetInt ("Age", ageC.ageNum );
PlayerPrefs.SetInt ("Age2", ageC.targetExp);
PlayerPrefs.SetInt ("GPC", click.goldperclick);
PlayerPrefs.SetInt ("exp", exp.experience);
PlayerPrefs.SetInt ("expPS", exp.experiencePS);
PlayerPrefs.SetFloat ("Gold", click.gold);
PlayerPrefs.SetFloat ("OverallG", click.overalGold );
PlayerPrefs.SetFloat ("GPC", click.goldperclick);
PlayerPrefs.SetFloat ("Health", poops.health);
}
public void Load()
{
int Age = PlayerPrefs.GetInt ("Age", ageC.ageNum);
int Age2 = PlayerPrefs.GetInt ("Age2", ageC.targetExp);
int GPC = PlayerPrefs.GetInt ("GPC", click.goldperclick);
int exp = PlayerPrefs.GetInt ("exp");
int expPS = PlayerPrefs.GetInt ("expPS");
float gold = PlayerPrefs.GetFloat ("Gold");
float overallG = PlayerPrefs.GetFloat ("OverallG");
float gpc = PlayerPrefs.GetFloat ("GPC");
float health = PlayerPrefs.GetFloat ("Health");
}
}
what did i Miss in Loading?
Please, don't make us guess about what the problem is - just tell us. Do you get a compiler error, a runtime error, no error but not proper result, ????
It's straight forward what's the problem though. The Load Section is wrong.
The Load function is storing data in local variables, once the Load function completes, all the data you retrieved is lost.
Change int Age = PlayerPrefs.GetInt ("Age", ageC.ageNum);
to ageC.ageNum = PlayerPrefs.GetInt ("Age", 0);
The "0" is the default value to use, if Age doesn't exist in PlayerPrefs.
So, when tehre is NO data then Get(Int,String,Float) will get the default value that i set after the saved PlayerPrefs. Right? For example like you said, default start age is 0, no data yet saved so it'll use the Default value 0 that i set in the Script. If so, your answer gets the top since i allready figured out the loading process.
That is correct. If the PlayerPref cannot be found, then the default value is used ins$$anonymous$$d.
Well. To the Top with you. Here's how I figured everything out with all you guys's help.
This is correct:
using UnityEngine;
using System.Collections;
public class SaveState : MonoBehaviour
{
public AgeCounter ageC;
public Click click;
public EXP exp;
public overallPoops poops;
public void Save()
{
PlayerPrefs.SetInt("Age", ageC.ageNum);
PlayerPrefs.SetInt("Age2", ageC.targetExp);
PlayerPrefs.SetInt("GPC", click.goldperclick);
PlayerPrefs.SetInt("exp", exp.experience);
PlayerPrefs.SetInt("expPS", exp.experiencePS);
PlayerPrefs.SetFloat("Gold", click.gold);
PlayerPrefs.SetFloat("OverallG", click.overalGold);
PlayerPrefs.SetFloat("GPC", click.goldperclick);
PlayerPrefs.SetFloat("Health", poops.health);
}
public void Load()
{
int Age = PlayerPrefs.GetInt("Age");
int Age2 = PlayerPrefs.GetInt("Age2");
int GPC = PlayerPrefs.GetInt("GPC");
int exp = PlayerPrefs.GetInt("exp");
int expPS = PlayerPrefs.GetInt("expPS");
float gold = PlayerPrefs.GetFloat("Gold");
float overallG = PlayerPrefs.GetFloat("OverallG");
float gpc = PlayerPrefs.GetFloat("GPC");
float health = PlayerPrefs.GetFloat("Health");
}
}
And indeed only use the second parameter if you want to set a default value.
Thanks. however you still need to specify where does the Int and Float go,
something like this
exp.experience = exp;
Are you seriously asking because you don't know? Here it is:
public class SaveState : $$anonymous$$onoBehaviour
{
public AgeCounter ageC;
public Click click;
public EXP exp;
public overallPoops poops;
public void Save()
{
PlayerPrefs.SetInt("Age", ageC.ageNum);
PlayerPrefs.SetInt("Age2", ageC.targetExp);
PlayerPrefs.SetInt("GPC", click.goldperclick);
PlayerPrefs.SetInt("exp", exp.experience);
PlayerPrefs.SetInt("expPS", exp.experiencePS);
PlayerPrefs.SetFloat("Gold", click.gold);
PlayerPrefs.SetFloat("OverallG", click.overalGold);
PlayerPrefs.SetFloat("GPC", click.goldperclick);
PlayerPrefs.SetFloat("Health", poops.health);
}
public void Load()
{
ageC.ageNum = PlayerPrefs.GetInt("Age");
ageC.targetExp = PlayerPrefs.GetInt("Age2");
click.goldperclick = PlayerPrefs.GetInt("GPC");
exp.experience = PlayerPrefs.GetInt("exp");
exp.experiencePS = PlayerPrefs.GetInt("expPS");
click.gold = PlayerPrefs.GetFloat("Gold");
click.overalGold = PlayerPrefs.GetFloat("OverallG");
click.goldperclick = PlayerPrefs.GetFloat("GPC");
poops.health = PlayerPrefs.GetFloat("Health");
}
}
