> For the complete documentation index, see [llms.txt](https://guide.cronuszen.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.cronuszen.com/gpcscripting/gpc-script-guide/device-features/rumble-and-haptics.md).

# Rumble and haptics

Rumble and haptic actuator strengths use `0..100`: `0` is off and `100` is full strength. `get_rumble` reads the current actuator strength, and `set_rumble` overrides it with a value on the same scale.

### Read actuator strength

{% code title="read-rumble-strength.gpc" %}

```cpp
int rumble_strength;

main {
    rumble_strength = get_rumble(RUMBLE_A);
}
```

{% endcode %}

***

### Override an actuator

{% code title="override-rumble-actuator.gpc" %}

```cpp
main {
    if(get_ival(PS5_CROSS)) {
        set_rumble(PS5_HAPTICS_L, 60);
    } else {
        reset_rumble();
    }
}
```

{% endcode %}

***

### Block console rumble

```cpp
init {
    block_rumble();
}
```

`reset_rumble()` clears script overrides and returns control to the console. Explicitly reset on feature exit so a manual output cannot remain active.


---

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