gtn/src/main.py

"""
Ceci est un exemple de comment l'on peut utiliser le moteur du jeu.
"""


from engine import *
from engine.math import Vec2
from engine.plugins.animation import AnimatedSprite, AnimationPlugin
from engine.plugins.clickable import Clickable, ClickablePlugin
from engine.plugins.hover import HoverPlugin
from engine.plugins.render import (
    Order,
    RenderPlugin,
    Position,
    Texture,
)
from engine.plugins.timing import Delta, TimePlugin
from engine.plugins.pygame import Display, Keyboard, PygamePlugin
from random import random


# Initialisation
game = Game(
    TimePlugin(),
    PygamePlugin("Guess The Number"),
    RenderPlugin(),
    HoverPlugin(),
    ClickablePlugin(),
    AnimationPlugin(),
)


# On créer une tache pour afficher des sprites
def spawn_sprites(world: World) -> None:
    """
    Ajoute des sprites au monde.
    """
    for i in range(100):
        red = random() < 0.1
        entity = world.create_entity(
            Position(random() * Display.WIDTH, random() * Display.HEIGHT),
            Texture("directory.png") if red else Texture("error.png"),
            Order(1 if red else 0),
        )
        if red:
            entity.set(
                Clickable(
                    lambda world, entity: entity.set(
                        AnimatedSprite(
                            "search_directory",
                            lambda world, entity: print("finished !"),
                        )
                    )
                )
            )


# On ajoutant la tache
game.add_startup_tasks(spawn_sprites)


def move_sprites(world: World) -> None:
    """
    Change la position des sprites.
    """
    move = Vec2(
        (-1.0 if world[Keyboard].is_key("q") else 0.0)
        + (1.0 if world[Keyboard].is_key("d") else 0.0),
        (-1.0 if world[Keyboard].is_key("z") else 0.0)
        + (1.0 if world[Keyboard].is_key("s") else 0.0),
    )
    for entity in world.query(Position):
        if entity[Order] == 1:
            continue
        entity.set(Position(entity[Position] + (move * world[Delta] * 1000.0)))


# On ajoute la tache
game.add_update_tasks(move_sprites)


# On créer une tache pour tester si les plugins fonctionnent
def salutations(world: World) -> None:
    """
    Affiche "Bonjour" si la touche B est pressé et "Au revoir" si la touche B est relachée.
    """
    if world[Keyboard].is_key_pressed("b"):
        print("Bonjour")

    if world[Keyboard].is_key_released("b"):
        print("Au revoir")


# On ajoute la tache de test
game.add_update_tasks(salutations)

# On lance la boucle
game.run()