https://github.com/vitusveit/extension-webrtc

A quick and easy C++ library that adds support for WebRTC to Defold
https://github.com/vitusveit/extension-webrtc

defold

Last synced: about 2 months ago
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A quick and easy C++ library that adds support for WebRTC to Defold

• Host: GitHub
• URL: https://github.com/vitusveit/extension-webrtc
• Owner: VitusVeit
• License: mit
• Created: 2024-01-29T23:05:44.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2024-02-06T17:42:49.000Z (11 months ago)
• Last Synced: 2024-10-09T13:06:11.605Z (2 months ago)
• Topics: defold
• Language: C++
• Homepage:
• Size: 1.23 MB
• Stars: 5
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Defold webrtc extension

## About

A quick and easy library that adds support for webrtc to Defold. It makes use of [paullouisageneau's libdatachannel library](https://github.com/paullouisageneau/libdatachannel).

Currently **it only targets the Web platform** but a port for desktop and mobile platforms is in development.

## Setup

To install the library just add it to the dependencies list on your project.

Currently there aren't any stable releases, the library is still under a heavy phase of development.

## Usage

The library already features a lua documentation, in the examples folder there is also a small test that uses the defold websocket extension.

Here's a small overview of the extension:

```lua

function webrtc_callback(self, event, data)

    if event == webrtc.EVENT_CHANNEL_OPENED then

        print("Data channel \'" .. data.label .. "\' with " .. data.id .. " created!")

        webrtc.send_message(id, label, "Hello!")

    

    elseif event == webrtc.EVENT_CHANNEL_CLOSED then

        print("Data channel \'" .. data.label .. "\' with " .. data.id .. " closed!")

    

    elseif event == webrtc.EVENT_SIGNALING_DATA then

        server.send(data.signaling)

    

    elseif event == webrtc.EVENT_MESSAGE then

        print("[" .. data.id .. "] Got message from \'" .. data.label .. "\':" .. data.msg)

    end

end

function on_server_message(self, message)

    webrtc.process_data(message)

end

function init()

    webrtc.set_configuration("stun_url:PORT;turn_url:PORT:USER:PASSWORD", webrtc_callback)

    -- If we're the offerer, create a channel with another peer.

    webrtc.create_channel(peer_id, "my_channel_name", webrtc.TYPE_RELIABLE)

end

```