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1# Roll 'n' Jump
2# Written in 2020, 2021 by Samuel Arsac, Hugo Buscemi,
3# Matteo Chencerel, Rida Lali
4# To the extent possible under law, the author(s) have dedicated all
5# copyright and related and neighboring rights to this software to the
6# public domain worldwide. This software is distributed without any warranty.
7# You should have received a copy of the CC0 Public Domain Dedication along
8# with this software. If not, see
9# <http://creativecommons.org/publicdomain/zero/1.0/>.
11"""Gestion de l'arrière-plan."""
12import random
13import rollnjump.utilities as ut
14import rollnjump.conf as cf
15import rollnjump.sprites as spt
18class Cloud(ut.GameObject):
19 """Nuages en arrière-plan."""
21 def __init__(self, position, i):
22 """
23 Initialisation.
25 Parameters
26 ----------
27 position : int * int
28 Position du nuage
29 i : int
30 Type de nuage
31 """
32 scroll = 0.2 * random.random() + 0.1
33 img = spt.img_dict["cloud_img"][i]
34 super().__init__(position, scroll, img)
35 ut.add_to_group(self, spt.clouds)
37 def update(self):
38 """Mise à jour du nuage."""
39 super().update()
40 if self.rect.right < cf.SCREEN_WIDTH * 0.8 and self.FLAG_creation:
41 i = random.randint(0, spt.img_dict["n_cloud"] - 1)
42 pos = (random.randint(cf.SCREEN_WIDTH, int(cf.SCREEN_WIDTH * 2)),
43 random.randint(0, cf.SCREEN_HEIGHT // 2))
44 Cloud(pos, i)
45 self.FLAG_creation = False # On en met un nouveau juste après
48class Tree(ut.GameObject):
49 """Arbres en arrière-plan."""
51 def __init__(self, pos_x, i):
52 """
53 Initialisation.
55 Parameters
56 ----------
57 pos_x : int
58 Abscisse de l'arbre
59 i : int
60 Type d'arbre
61 """
62 img = spt.img_dict["tree_img"][i]
63 _, height = img.get_rect().size
64 scroll = 0.6
65 super().__init__((pos_x, cf.SCREEN_HEIGHT - height), scroll, img)
66 ut.add_to_group(self, spt.trees)
68 def update(self):
69 """Mise à jour de l'arbre."""
70 super().update()
71 if self.rect.right < cf.SCREEN_WIDTH * 0.8 and self.FLAG_creation:
72 i = random.randint(0, spt.img_dict["n_tree"] - 1)
73 pos_x = random.randint(cf.SCREEN_WIDTH, int(cf.SCREEN_WIDTH * 2))
74 Tree(pos_x, i)
75 self.FLAG_creation = False # On en met un nouveau juste après