Pygame reconnait les joysticks. Il suffit de les brancher, puis d'affecter à chaque bouton les actions voulues.
Voici l'exemple précédent avec les sprites, où on remplace les touches par un joystick :
from pygame import *
fenetre = display.set_mode((620,350))
display.set_caption('Tutoriel pygame')
init()
clock = time.Clock()
#les spritesheets
danse = image.load('danser.png')
danseSprite = [danse.subsurface((x%8)*110,(x//8)*128,110,128)for x in range(80)]
perso = image.load('professor.png')
imageSprite = {K_UP:[perso.subsurface(x,0,64,64)for x in range(0,576,64)],
K_LEFT:[perso.subsurface(x,64,64,64)for x in range(0,576,64)],
K_DOWN:[perso.subsurface(x,128,64,64)for x in range(0,576,64)],
K_RIGHT:[perso.subsurface(x,192,64,64)for x in range(0,576,64)]}
#paramètres de départ
jouer = True
etat = 0
xSprite,ySprite = 202,202
direction = K_DOWN
index_img = 0
index_danse = 0
# -------- boucle du jeu -----------
while jouer:
#
# les événements
#
# actions possibles joystick : JOYAXISMOTION, JOYBUTTONDOWN, JOYBUTTONUP
for events in event.get():
if events.type == QUIT: # fermer la fenetre de jeu
jouer = False
elif events.type == JOYBUTTONDOWN:
print("Joystick button pressed.")
elif events.type == JOYBUTTONUP:
print("Joystick button released.")
elif events.type == JOYAXISMOTION:
print("Joystick croix.")
# Pour chaque joystick:
for j in range(joystick.get_count()):
joysticky = joystick.Joystick(j)
joysticky.init()
#gestion croix
axes = joysticky.get_numaxes()
for i in range(axes):
axis = joysticky.get_axis(i)
#print(round(axis,1),i,"joy",j)
if i==0 and axis<-0.5:
direction = K_LEFT
index_img = (index_img+1)%4
xSprite = xSprite + round(axis,1)*8
elif i==0 and axis>0.5:
direction = K_RIGHT
index_img = (index_img+1)%4
xSprite = xSprite + round(axis,1)*8
elif i==1 and axis<-0.5:
direction = K_UP
index_img = (index_img+1)%4
ySprite = ySprite + round(axis,1)*8
elif i==1 and axis>0.5:
direction = K_DOWN
index_img = (index_img+1)%4
ySprite = ySprite + round(axis,1)*8
#les boutons
buttons = joysticky.get_numbuttons()
for i in range(buttons):
bouton = joysticky.get_button(i)
#print("bouton "+str(i)+" appuyé",bouton)
if bouton and i==2:
etat=1
xSprite,ySprite = 202,202
direction = K_DOWN
index_img = 0
index_danse = 0
if bouton and i==4:
etat=0
if etat==1:
fonte = font.SysFont('comicsansms', 20)
text = fonte.render('Appuyer sur la gachette gauche pour quitter', True, (100, 255, 0), (0, 125, 255))
fenetre.fill((200,200,200))
fenetre.blit(text, (20, 300))
fenetre.blit(imageSprite[direction][index_img],(xSprite,ySprite))
if etat==0:
fonte = font.SysFont('comicsansms', 36)
text = fonte.render('Appuyer sur le bouton B', True, (0, 255, 0), (0, 5, 255))
fenetre.fill((255,255,0))
fenetre.blit(text, (20, 20))
index_danse = (index_danse +1)%(len(danseSprite))
fenetre.blit(danseSprite[index_danse],(100,100))
#display.flip()
display.flip()
# 25 frames par seconde.
clock.tick(25)
# quitter
quit()
Téléchargez les images suivantes :
Recopiez le code suivant dans le même dossier que les images et analysez-le.
from pygame import *
from math import *
fenetre = display.set_mode((820,850))
display.set_caption('Tutoriel pygame : le tank')
init()
clock = time.Clock()
#les images
canon = image.load('tank_canon.png')
tank = image.load('tank.png')
boulet = image.load('boulet.png')
#paramètres de départ
jouer = True
etat = 0
angle = 0
angle_canon = 0
xTank = 300
yTank = 300
tir=False
# -------- boucle du jeu -----------
while jouer:
#
# les événements
#
# actions possibles joystick : JOYAXISMOTION, JOYBUTTONDOWN, JOYBUTTONUP
for events in event.get():
if events.type == QUIT: # fermer la fenetre de jeu
jouer = False
elif events.type == JOYBUTTONDOWN:
print("Joystick button pressed.")
elif events.type == JOYBUTTONUP:
print("Joystick button released.")
elif events.type == JOYAXISMOTION:
print("Joystick croix.")
# Pour chaque joystick:
for j in range(joystick.get_count()):
joysticky = joystick.Joystick(j)
joysticky.init()
#gestion croix
axes = joysticky.get_numaxes()
for i in range(axes):
axis = joysticky.get_axis(i)
#print(round(axis,1),i,"joy",j)
if i==0 and axis<-0.5:
angle = (angle + 2)%360
elif i==0 and axis>0.5:
angle = (angle - 2)%360
elif i==1 and axis<-0.5:
xTank = xTank + cos(pi*(angle+90)/180)*8
yTank = yTank - sin(pi*(angle+90)/180)*8
elif i==1 and axis>0.5:
xTank = xTank - cos(pi*(angle+90)/180)*8
yTank = yTank + sin(pi*(angle+90)/180)*8
#les boutons
buttons = joysticky.get_numbuttons()
for i in range(buttons):
bouton = joysticky.get_button(i)
#print("bouton "+str(i)+" appuyé",bouton)
if bouton and i==2:
if not tir:
tir= True
xboulet = -boulet.get_width()/2 + xTank + 75*cos(pi*(angle+angle_canon+90)/180)
yboulet = -boulet.get_height()/2 + yTank - 75*sin(pi*(angle+angle_canon+90)/180)
dx = cos(pi*(angle+angle_canon+90)/180)*20
dy = -sin(pi*(angle+angle_canon+90)/180)*20
if bouton and i==4:
angle_canon=angle_canon+2
if bouton and i==5:
angle_canon=angle_canon-2
if etat==0:
fenetre.fill((215,215,215))
tank_rot = transform.rotate(tank,angle)
canon_rot = transform.rotate(canon,angle+angle_canon)
L,l=tank_rot.get_size()
Lc,lc=canon_rot.get_size()
fenetre.blit(tank_rot, (xTank-L/2, yTank-l/2))
fenetre.blit(canon_rot, (xTank-Lc/2, yTank-lc/2))
if tir:
fenetre.blit(boulet, (xboulet, yboulet))
xboulet = xboulet + dx
yboulet = yboulet + dy
if not 0<xboulet<800 or not 0<yboulet<850:
tir = False
#display.flip()
display.flip()
# 25 frames par seconde.
clock.tick(25)
# quitter
quit()