| Parameter | Description |
|---|---|
| key | The key used to retrieve the corresponding float value in the player preferences. |
float
The float value corresponding to the given key. Returns 0,0f if no float value is found for the given key.
Returns the float value that corresponds to key in the player preferences.
Returns 0.0f if no float value is found for the given key.
//Use this script to get the PlayerPrefs settings and display them as text on the screen.
using UnityEngine;
public class PlayerPrefsGetFloatExample : MonoBehaviour { float m_Health;
void Start() { //Fetch the PlayerPref settings SetText(); }
void SetText() { //Fetch the health from the PlayerPrefs (set these PlayerPrefs elsewhere). If no float of this name exists, the default is 0 m_Health = PlayerPrefs.GetFloat("Health"); }
void OnGUI() { //Fetch the PlayerPrefs settings and output them to the screen using Labels. GUI.Label(new Rect(50, 90, 200, 30), "Health : " + m_Health); } }
| Parameter | Description |
|---|---|
| key | The key used to retrieve the corresponding float value in the player preferences. |
| defaultValue | The value to return when no float value is found for the given key in the player preferences. |
float
The float value corresponding to the given key. Returns defaultValue if no float value is found for the given key.
Gets the float value that corresponds to key in the player preferences.
Returns given defaultValue if no float value is found for the given key.
//Use this script to fetch the PlayerPrefs settings and show them as text on the screen.
using UnityEngine;
public class PlayerPrefsGetFloatWithDefaultValueExample : MonoBehaviour { float m_Health;
void Start() { //Fetch the PlayerPref settings. SetText(); }
void SetText() { //Fetch the health from the PlayerPrefs (set these PlayerPrefs elsewhere). // If no float of this name exists, the default is 100. m_Health = PlayerPrefs.GetFloat("Health", 100); }
void OnGUI() { //Fetch the PlayerPrefs settings and output them to the screen using Labels GUI.Label(new Rect(50, 90, 200, 30), "Health : " + m_Health); } }