Netfox Sharp

The Netfox Sharp addon is designed to bridge the gap between GDScript and C# by allowing core netfox features to be accessed in C# without having to worry about Cross-Language Scripting with GDScript directly.

What Netfox Sharp Is

• A wrapper for netfox that uses the existing netfox codebase for its logic.
• A way to more conveniently call netfox logic in a C# environment.
• Partially compatible with existing codebases that use GDScript.

What Netfox Sharp Isn't

• A standalone addon written entirely in C#.
• A perfect 1:1 translation. Due to quirks of netfox, some code will differ, detailed below.
• A wrapper for netfox.noray or netfox.extras. Support for either of those currently isn't planned, but may be considered based on interest.

Getting Started

• Download the Netfox Sharp repo, and move the netfox_sharp and netfox_sharp_internals folders into the addons of a C#-enabled Godot project using the .NET version of Godot 4.x.
• Install the netfox addon. See the Netfox Sharp repo for details on which version of netfox you need.
• Build your project, then enable netfox and Netfox Sharp in your project settings.
• Restart Godot, and you've successfully set up Netfox Sharp!

Differences Between Netfox And Netfox Sharp

Existing documentation for netfox should be easily translatable to Netfox Sharp by following the below differences.

• Most changes follow Godot's rules for Cross-Language Scripting, taking netfox as the base. In netfox, consider the following:

# The following example is a snippet of netfox code
func _ready():
    NetworkTime.before_tick_loop.connect(_gather)

func _gather():
    # Input gathering here
    pass

func _rollback_tick(delta, tick, is_fresh):
    # Rollback logic here
    pass

Whereas in Netfox Sharp:

// This is functionally identical Netfox Sharp code
public override void _Ready()
{
    // All netfox autoloads like NetworkTime are accessed through static members
    // in NetfoxSharp, to save on GetNode() calls and reduce clutter in the
    // project settings.

    // All members like BeforeTickLoop are in PascalCase, similar to Godot's C#
    NetfoxSharp.NetworkTime.BeforeTickLoop += Gather;
}

// As Gather is linked to a signal, it can be any naming convention.
private void Gather()
{
    // Input gathering here
}

// Since _rollback_tick isn't connected to a signal and is instead handled by
// netfox internally, netfox's naming convention must be followed.
public void _rollback_tick(double delta, long tick, bool isFresh)
{
   // Rollback logic here
}

• Nodes in the add mode menu have similar names to the GDScript version, but with 'Sharp' affixed, IE RollbackSynchronizerSharp. The GDScript versions of the nodes are also present in the add node menu. This is a limitation of how netfox interacts with Godot and cannot be removed.

Other Notes

• RollbackSynchronizerSharp, StateSynchronizerSharp, and TickInterpolatorSharp create their own respective GDScript nodes, which are instanced as internal children nodes and should not be accessed.