Python Gra 3D Pyglet Obsługa myszy

Question

Witam. tak jak w temacie. jak obracam myszką po wciśnięciu 'e' to ekran się nie obraca :/ Proszę o szybką pomoc oto kod : 

from pyglet.gl import *
from pyglet.window import key
import math
W,H=800,600
class Model :
    def __init__(self):
        self.batch = pyglet.graphics.Batch()
        color1 = ('c3f', (0.2, 0.2, 0.2,) * 4)
        color2 = ('c3f', (0,0,1,) * 4)
        color3 = ('c3f', (1,1,0,) * 4)
        color4 = ('c3f', (0,0,1,) * 4)
        color5 = ('c3f', (0,1,0,) * 4)
        color6 = ('c3f', (1,0,0,) * 4)
        x, y, z = 0, 0, -1

        X, Y, Z = x + 1, y + 1, z + 1

        self.batch.add(4,GL_QUADS,None,('v3f',(x,y,z, X,y,z, X,Y,z, x,Y,z)),color1)

    def draw(self):
        self.batch.draw()
class Player:
    def __init__(self):
        self.pos = [0,0,0]
        self.rot = [0,0]

    def mouse_motion(self,dx,dy):

        dx/=8; dy/=8; self.rot[0] += dy; self.rot[1] -=dx
        if self.rot[0]>90: self.rot[0]=90
        elif self.rot[0]<-90: self.rot[0]=-90

    def update(self,dt,keys):
        s =dt*10
        rotY = -self.rot[1]/180*math.pi
        dx,dz=s*math.sin(rotY),s*math.cos(rotY)
        if keys[key.W]: self.pos[0]+= dx; self.pos[2] -= dz
        if keys[key.S]: self.pos[0]-= dx; self.pos[2] += dz
        if keys[key.A]: self.pos[0]-= dz; self.pos[2] -= dx
        if keys[key.D]: self.pos[0]+= dz; self.pos[2] += dx
        if keys[key.SPACE]: self.pos[1]+=s
        if keys[key.LSHIFT]: self.pos[1]-=s
class Window(pyglet.window.Window):

    def Projection(self): glMatrixMode(GL_PROJECTION); glLoadIdentity()
    def Model(self): glMatrixMode(GL_MODELVIEW); glLoadIdentity()
    def set2d(self):self.Projection();gluOrtho2D(0,self.width,0,self.height); self.Model()
    def set3d(self):self.Projection();gluPerspective(70,self.width/self.height,0.05,1000);self.Model()


    def setLock(self,state): self.lock = state; self.set_exclusive_mouse(state)

    lock = False;mouse_lock = property(lambda self:self.lock,setLock)
    def __init__(self,*args,**kwargs):
        super().__init__(*args,**kwargs)
        self.set_minimum_size(400,200)
        self.keys = key.KeyStateHandler()
        self.push_handlers(self.keys)
        pyglet.clock.schedule(self.update)
        self.model = Model()
        self.player = Player()

    def on_mouse_motion(self,x,y,dx,dy):

        if self.mouse_lock: self.player.mouse_motion(dx,dy)

    def on_key_press(self,KEY,MOD):

        if KEY == key.ESCAPE: self.close()

        elif KEY == key.E: self.mouse_lock = not self.mouse_lock
    def update(self,dt):
        self.player.update(dt,self.keys)
    def on_draw(self):
        self.clear()
        self.set3d()
        x,y,z = self.player.pos
        glTranslatef(-x,-y,-z)
        self.model.draw()

if __name__ == '__main__':
    window = Window(width=W,height=H,caption='The True Nightmare',resizable=True)
    pyglet.gl.glClearColor(0.5,0.7,1,1)
    pyglet.app.run()