bawahakim

def atan2(y:float, x: float):
    # Terms of 18 gives precision of 2 decimals equivalent of tf.atan2
    def taylor_atan(x:float, terms: int = 18):
        pi_half = math.pi / 2
        original_x = x
        flips = 0

        # Handle x > 1 and x < -1 iteratively.
        while abs(x) > 1:
            x = 1 / x

bawahakim

// Copyright 2023 Hakim Bawa
// Licensed under the MIT License.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// Summary: Simple local encryption that is based on the UDID of the device, which returns a base64 string that can be stored
// anywhere (e.g. PlayerPrefs). This can ensure that the encrypted data cannot be used on another device 

bawahakim

// Depends on UniTask to support cancellation token and GetAwaiter: https://github.com/Cysharp/UniTask
// Otherwise, the code can be adapted using https://gist.github.com/krzys-h/9062552e33dd7bd7fe4a6c12db109a1a

using System;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading;
using System.Threading.Tasks;