Kos

def book_to_json(book: Book):
    return {
        "isbn": book.isbn,
        "title": book.title,
        "author": book.author,
    }


def book_from_json(data: dict) -> Book:
    return Book(

Kos

def book_list(request: HttpRequest) -> HttpResponse:
    if request.method == "GET":
        books = Book.objects.filter(visible=True)
        if "author" in request.GET:
            books = books.filter(author__icontains=request.GET["author"])
        if "title" in request.GET:
            books = books.filter(title__icontains=request.GET["title"])

        response_data = [book_to_json(book) for book in books]
        return JsonResponse(response_data, safe=False)

Kos

class Book(models.Model):
    isbn = models.CharField(max_length=13)
    title = models.TextField()
    author = models.TextField()
    visible = models.BooleanField(default=True)

Kos

// https://w3c.github.io/gamepad/#dfn-standard-gamepad-layout
const Dpad = {
  UP: 12,
  LEFT: 14,
  RIGHT: 15,
  DOWN: 13,
};
const Buttons = {
  A: 0,
  B: 1,

Kos

import numpy as np
from scipy.signal import convolve2d


def get_neighbour_counts(array):
    kernel = np.array([[1, 1, 1], [1, 0, 1], [1, 1, 1]], dtype=int)
    return convolve2d(array, kernel, mode="same", boundary="wrap")


def get_next_state(state, neighbours):

Kos

Kos

from rest_framework.decorators import api_view
from rest_framework.response import Response
import ajaxmelt


@ajaxmelt.register('POST')
@api_view
@login_required
def edit_name(request):
    campaign = get_object_or_404(Campaign.objects.visible_to(request.user), id=campaign_id)

Kos

1) First thing I'd do would be to disconnect all the graphics rendering code from your World and Entity; it's going to be complicated enough without them :-)

2) I don't like that an Entity remember its index into the world. Let's revisit a typical roguelike data model:

 > a World or a Level has a tilemap (floor, walls, or generally - a tight "grid" of walkable and non walkable scenery) and in addition - a number of entities, where every entity stays on one place in the grid.

You can have zero or more entities in the same slot - a goblin can stand over a pile of items, for instance.

3) Now let's think about the processes that happen. There are processes like movement, attack or picking things up.  Let's take movement.

Kos

import os
import shutil
import subprocess
import tempfile
import uuid
from compressor import base
from compressor.conf import settings as compressor_settings
from compressor.js import JsCompressor
from django.conf import settings
from django.core.files import File

Kos

|          Image format (sized)         |      Unsized       | Compr |    Pixel format    |             Pixel type            |
|---------------------------------------|--------------------|-------|--------------------|-----------------------------------|
| GL_R8                                 | GL_RED             | False | GL_RED             | GL_UNSIGNED_BYTE                  |
| GL_R8_SNORM                           | GL_RED             | False | GL_RED             | GL_BYTE                           |
| GL_R16                                | GL_RED             | False | GL_RED             | GL_UNSIGNED_SHORT                 |
| GL_R16_SNORM                          | GL_RED             | False | GL_RED             | GL_SHORT                          |
| GL_R32F                               | GL_RED             | False | GL_RED             | GL_FLOAT                          |
| GL_R8I                                | GL_RED             | False | GL_RED_INTEGER     | GL_INT                            |