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PS4RemotePlayInterceptor

★ 93 Open GitHub ↗

A small .NET library to intercept and inject controls on PS4 Remote Play for Windows

// repository documentation

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# PS4 Remote Play Interceptor

[![nuget](https://img.shields.io/nuget/v/PS4RemotePlayInterceptor.svg)](https://nuget.org/packages/PS4RemotePlayInterceptor)
[![NuGet](https://img.shields.io/nuget/dt/PS4RemotePlayInterceptor.svg)](https://nuget.org/packages/PS4RemotePlayInterceptor)
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A small .NET library to intercept controls on PS4 Remote Play for Windows, powered by [EasyHook](https://easyhook.github.io/). The library can be used to automate any PS4 game. See the [prototype demo](https://youtu.be/QjTZsPR-BcI).

Also check out [PS4 Macro](https://github.com/komefai/PS4Macro) repository for a ready-to-use software built on this library.

## Install

#### Using NuGet (Recommended)
```
Install-Package PS4RemotePlayInterceptor
```

#### From Source
Add reference to PS4RemotePlayInterceptor.dll.

## Example Usage

This console application will hold the X button while moving the left analog stick upwards until interrupted by a keypress.

You can set `EmulateController` to `true` to use the library without a DualShock 4 controller plugged in (the real controller must be unplugged).

```csharp
using PS4RemotePlayInterceptor;

class Program
{
    static void Main(string[] args)
    {
        // Setup callback to interceptor
        Interceptor.Callback = new InterceptionDelegate(OnReceiveData);
        // Emulate controller (BETA)
        Interceptor.EmulateController = false;

// Start watchdog to automatically inject when possible
        Interceptor.Watchdog.Start();
        // Notify watchdog events
        Interceptor.Watchdog.OnInjectionSuccess = () => Console.WriteLine("Watchdog OnInjectionSuccess");
        Interceptor.Watchdog.OnInjectionFailure = () => Console.WriteLine("Watchdog OnInjectionFailure");

// Or inject manually and handle exceptions yourself
        //Interceptor.Inject();

Console.WriteLine("-- Press any key to exit");
        Console.ReadKey();
    }

private static void OnReceiveData(ref DualShockState state)
    {
        /* -- Modify the controller state here -- */

// Force press X
        state.Cross = true;

// Force left analog upwards
        state.LY = 0;

// Force left analog downwards
        // state.LY = 255;

// Force left analog to center
        // state.LX = 128;
        // state.LY = 128;
    }
}
```

## To-Do List

- Intercept ouput reports

## Troubleshoot

- > {"STATUS_INTERNAL_ERROR: Unknown error in injected C++ completion routine. (Code: 15)"}

SOLUTION: Restart PS4 Remote Play.

- > Injection IPC failed (on some machines)

SOLUTION: Inject with Compatibility mode instead

```csharp
// Setup callback to interceptor
Interceptor.Callback = new InterceptionDelegate(OnReceiveData);

// Inject
Interceptor.InjectionMode = InjectionMode.Compatibility;
Interceptor.Inject();
```

## Credits

- https://easyhook.github.io/
- https://github.com/Jays2Kings/DS4Windows
- http://www.psdevwiki.com/ps4/DS4-USB

PS4RemotePlayInterceptor

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