Metadata-Version: 2.1
Name: flightgear_python
Version: 2.0.3
Summary: Interface for FlightGear network connections
License: MIT
Author: Julianne Swinoga
Author-email: julianneswinoga@gmail.com
Requires-Python: >=3.8.1,<4.0.0
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Requires-Dist: construct (>=2.10,<3.0)
Requires-Dist: multiprocess (>=0.70,<0.71)
Requires-Dist: requests (>=2.32,<3.0)
Project-URL: Bug Tracker, https://github.com/julianneswinoga/flightgear-python/issues
Project-URL: Documentation, https://flightgear-python.readthedocs.io/en/latest
Project-URL: Repository, https://github.com/julianneswinoga/flightgear-python
Description-Content-Type: text/markdown

# FlightGear Python Interface
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`flightgear-python` is an interface package to the [FlightGear flight simulation software](https://www.flightgear.org/) aimed at simplicity.

Install: `pip3 install flightgear-python`

Don't know where to begin? Check out the [quick-start](https://flightgear-python.readthedocs.io/en/latest/quickstart.html) documentation.

Flight Dynamics Model (FDM) example, from `examples/simple_fdm.py`
```python
"""
Simple Flight Dynamics Model (FDM) example that makes the altitude increase and the plane roll in the air.
"""
import time
from flightgear_python.fg_if import FDMConnection

def fdm_callback(fdm_data, event_pipe):
    if event_pipe.child_poll():
        phi_rad_child, = event_pipe.child_recv()  # unpack tuple
        # set only the data that we need to
        fdm_data['phi_rad'] = phi_rad_child  # we can force our own values
    fdm_data.alt_m = fdm_data.alt_m + 0.5  # or just make a relative change
    return fdm_data  # return the whole structure

"""
Start FlightGear with `--native-fdm=socket,out,30,localhost,5501,udp --native-fdm=socket,in,30,localhost,5502,udp`
(you probably also want `--fdm=null` and `--max-fps=30` to stop the simulation fighting with
these external commands)
"""
if __name__ == '__main__':  # NOTE: This is REQUIRED on Windows!
    fdm_conn = FDMConnection()
    fdm_event_pipe = fdm_conn.connect_rx('localhost', 5501, fdm_callback)
    fdm_conn.connect_tx('localhost', 5502)
    fdm_conn.start()  # Start the FDM RX/TX loop
    
    phi_rad_parent = 0.0
    while True:
        phi_rad_parent += 0.1
        # could also do `fdm_conn.event_pipe.parent_send` so you just need to pass around `fdm_conn`
        fdm_event_pipe.parent_send((phi_rad_parent,))  # send tuple
        time.sleep(0.5)
```

Supported interfaces:
- [x] [Native Protocol](https://wiki.flightgear.org/Property_Tree/Sockets) (currently only UDP)
  - [x] Flight Dynamics Model ([`net_fdm.hxx`](https://sourceforge.net/p/flightgear/flightgear/ci/next/tree/src/Network/net_fdm.hxx)) version 24, 25
  - [x] Controls ([`net_ctrls.hxx`](https://sourceforge.net/p/flightgear/flightgear/ci/next/tree/src/Network/net_ctrls.hxx)) version 27
  - [x] GUI ([`net_gui.hxx`](https://sourceforge.net/p/flightgear/flightgear/ci/next/tree/src/Network/net_gui.hxx)) version 8
- [ ] [Generic Protocol](https://wiki.flightgear.org/Generic_protocol)
- [x] [Telnet](https://wiki.flightgear.org/Telnet_usage)
- [x] [HTTP](https://wiki.flightgear.org/Property_Tree_Servers)

