hypothetical-engine

This is (and likely will forever be) a work in progress. Since the bulk of the engine is written in python, you can (and are encouraged to) subclass Game, Entity, etc to modify behaviours (including changing almost anything about the editor itself).

Examples

Scripting

Scripts are written in Python. Example:

from enginelib import script
import glm


class CrateSpinner(script.Script):
    # allow changes to speed to persist across restarts
    savable_attributes = {'speed': 'speed'}

    # all scripts are given a reference to the entity they're attached to and the game god object
    def __init__(self, parent, game, speed=1):
        super().__init__(parent, game)
        self.speed = speed

    # any methods with script.on_* decorators will be called when the relevant event occurs
    # this one is called at the start of each frame
    @script.on_frame()
    def spin_crate(self, delta_t):
        angle = self.speed * delta_t
        # rotate parent around some arbitrarily chosen axis
        self.parent.orientation = glm.rotate(self.parent.orientation, angle, glm.vec3(0.5, 1, 0))

Models

Any model type supported by assimp can be loaded, in theory. Changing an object's model is easy, and you can import more using a file dialogue.

Physics

We support a simple physics and collision engine by default (provided via a script)

Audio

Audio importing and playing (including positional audio) is possible. I will convey this to you using a static image:

Attributions

Who Likes to Party by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/4627-who-likes-to-party License: http://creativecommons.org/licenses/by/4.0/

Blender-chan model by SearKitchen https://sketchfab.com/3d-models/blender-chan-6835f0d60e0c4813812c0247e3b73da7