opengl_game.py

import pygame

from pygame.locals import *

from OpenGL.GL import *
from OpenGL.GLU import *






#X , Y, Z units ofr each point
vertices = (
    (1, -1, -1),
    (1, 1, -1),
    (-1, 1, -1),
    (-1, -1, -1),
    (1, -1, 1),
    (1, 1, 1),
    (-1, -1, 1),
    (-1, 1, 1)
    )

# Points to points  array= edges. Given as vertices list number 0 th11
edges = (
    (0,1),
    (0,3),
    (0,4),
    (2,1),
    (2,3),
    (2,7),
    (6,3),
    (6,4),
    (6,7),
    (5,1),
    (5,4),
    (5,7)
    )





def Cube():
    glBegin(GL_LINES)
    for edge in edges:
        for vertex in edge:
            # OpenGL code
            glVertex3fv(vertices[vertex])
    glEnd()


def main():
    pygame.init()
    try:
        j = pygame.joystick.Joystick(0)  # create a joystick instance
        j.init()  # init instance
        print("Enabled joystick: {0} with {1} buttons".format(j.get_name(), j.get_numbuttons()))

    # print("{0} has {1} buttons".format(j.get_name(), j.get_numbuttons() ) )
    except pygame.error:
        print("no joystick found.")

    display_width = 800
    display_height = 600
    display = (display_width,display_height)
    pygame.display.set_mode((display), DOUBLEBUF|OPENGL)

    viewing_distance = 0.1
    clipping_plan = 50.0
    gluPerspective(45, (display[0] / display[1]), viewing_distance, clipping_plan)

    # Viewing the object XYZ point & Zoom direction -5 for zooming out
    glTranslatef(0.0, 0.0, -5)

    # Moving the object XYZ -5

    #glRotatef(0, 0, 0, 0)
    posX = 0
    posY = 0
    posZ = 0
    while True:
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                print("END OF LINE!")
                quit()
                #sys.exit()
            if event.type == pygame.JOYAXISMOTION:  # Joystick
                if j.get_axis(0) >= 0.5:
                    # print ("right has been pressed")  # Right
                    message = "Right has been pressed"
                    posX = 1
                   # posY = 0

                if j.get_axis(0) <= 0.5 and j.get_axis(0) >= -1:  # resets back to center for X
                    posX = 0
                if j.get_axis(1) <= 0.5 and j.get_axis(1) >= -1:  # resets back to center for Y
                    posY = 0

                if j.get_axis(0) <= -1:
                    # print ("left has been pressed")   # Left
                    message = "Left has been pressed"
                    posX = -1
                   # posY = 0

                if j.get_axis(1) >= 0.5:
                    # print ("Down has been pressed")  # Down
                    message = "Down has been pressed"
                    posY = 1
                #    posX = 0

                if j.get_axis(1) <= -1:
                    message = "Up has been pressed"
                    # print ("Up has been pressed")    # Up
                    posY = -1
                 #   posX = 0
                if j.get_button(1) == 1:
                    message = "A button"
                if j.get_button(2) == 1:
                    message = "B button"
                if j.get_button(3) == 1:
                    message = "Y button"
                if j.get_button(4) == 1:
                    message = "Left bumper"
                    posY = -1
                    posX = -1
                if j.get_button(5) == 1:
                    message = "Right bumper"
                    posY = 1
                    posX = 1
                if j.get_button(6) == 1:
                    message = "unknown button 6"
                if j.get_button(7) == 1:
                    message = "unknown button 7"
                if j.get_button(8) == 1:
                    message = "Select button"
                if j.get_button(9) == 1:
                    message = "Start button"

        #print (posX, posY )
        glRotatef(0.5, posY, posX, posZ)
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
        Cube()
        pygame.display.flip()
        pygame.time.wait(5)




main()