Pyglet 3D相机移动无法正常工作

如何解决Pyglet 3D相机移动无法正常工作

我正在开发我的小型3D游戏，并且正在努力使3D运动和相机控件正常工作。当我移动相机时，它确实会移动，但是它以奇怪的方式移动。另外，当我按下W时，我希望相机朝着它所看的方向移动。

from pyglet.gl import *
from pyglet.window import key
import pyglet.clock
import math

class Triangle:
    def __init__(self):
        self.vertices = pyglet.graphics.vertex_list(3,('v3f',[-0.5,-0.5,0.0,0.5,0.0]),('c3B',[100,200,220,110,100,250,100]))

class Quad:
    def __init__(self):
        self.vertices = pyglet.graphics.vertex_list_indexed(4,[0,1,2,3,0],('c3f',[1.0,1.0,0.0]))

class Player:
    def __init__(self):
        self.velocity = [0,-5]
        self.rotation = [0,0]
        
        self.change_x = 0
        self.change_z = 0
        self.speed = 0.05
    
    def controls(self,keys,dt):
        self.change_x = 0
        self.change_z = 0
        
        #s=dt*10
        rotX = -self.rotation[0]#/180*math.pi
        rotY = -self.rotation[1]#/180*math.pi
        rotZ = -self.rotation[2]#/180*math.pi
        #print(rotY)
        dx = math.cos(rotX)
        dy = math.sin(rotY)
        dz = math.sin(rotX)
        
        if keys[key.W]:
            self.change_z = self.speed * dz
            self.change_x = self.speed * dx
        if keys[key.S]:
            self.change_z = -self.speed * dz
            self.change_x = -self.speed * dx
        if keys[key.A]:
            self.change_x = -self.speed * dx
            self.change_z = self.speed * dz
        if keys[key.D]:
            self.change_x = self.speed * dx
            self.change_z = -self.speed * dz
        
        self.velocity[0] += self.change_x
        self.velocity[2] += self.change_z
    
    def mouse_motion(self,dx,dy):
        dx/= -8
        dy/= -8
        print(dx,dy)
        self.rotation[0] -= dx
        self.rotation[1] -= dy
        self.rotation[2] -= dx
        
        if self.rotation[1]>90:
            self.rotation[1]=90
        elif self.rotation[1]<-90:
            self.rotation[1]=-90
    
class Window(pyglet.window.Window):
    def __init__(self,*args,**kwargs):
        super().__init__(*args,**kwargs)
        self.set_minimum_size(300,300)
        
        glClearColor(0.2,0.3,0.2,1.0)
        
        self.keys = key.KeyStateHandler()
        self.push_handlers(self.keys)
        
        self.quad = Quad()
        self.player = Player()
        
        pyglet.clock.schedule_interval(self.update,1/60)
    
    def Projection(self):
        glMatrixMode(GL_PROJECTION)
        glLoadIdentity()
        
    def Model(self):
        glMatrixMode(GL_MODELVIEW)
        glLoadIdentity()
        
    def set2d(self):
        self.Projection()
        gluOrtho2D(0,self.width,self.height)
        self.Model()
        
    def set3d(self):
        self.Projection()
        gluPerspective(70,self.width/self.height,0.05,1000)
        self.Model()
    
    def on_key_press(self,KEY,MOD):
        if KEY == key.E:
            self.mouse_lock = not self.mouse_lock
    
    def update(self,dt):
        self.player.controls(self.keys,dt)
    
    def setLock(self,state): self.lock = state; self.set_exclusive_mouse(state)

    lock = False
    mouse_lock = property(lambda self:self.lock,setLock)
    
    def on_mouse_motion(self,x,y,dy):
        if self.mouse_lock:
            self.player.mouse_motion(dx,dy)
    
    def on_draw(self):
        self.clear()
        self.set3d()
        x,z = self.player.velocity
        glRotatef(*self.player.rotation,1.0)
        glTranslatef(x,z)
        
        self.quad.vertices.draw(GL_TRIANGLES)
    
    def on_resize(self,width,height):
        glViewport(0,height)

if __name__ == '__main__':
    window = Window(800,600,'My Window',resizable = True)
    pyglet.app.run()