The script says def __init__(self): 2 arguments 3 given

[strong99]

The script says def init(self): 2 arguments 3 given
But i don’t give 3 argument!

Can someone help me?

from direct.directbase.DirectStart import *
from direct.gui.DirectGui import *
from direct.actor import Actor
from pandac.PandaModules import *
from direct.showbase import DirectObject
from direct.task import Task
import math
import sys,os

[b]class NormalMapDemo(DirectObject):

def __init__(self):[/b]
wp = WindowProperties() 
wp.setTitle('Myhorigia ') 
base.win.requestProperties(wp)

#Load the first environment model 
self.environ = loader.loadModel("models/levels/level1/level1") 
self.environ.reparentTo(render) 
self.environ.setScale(1,1,1) 
self.environ.setPos(0,0,0) 
self.treelayer = loader.loadModel("models/levels/level1/level1_trees") 
self.treelayer.reparentTo(render) 
self.treelayer.setScale(1,1,1) 
self.treelayer.setPos(0,0,0) 
self.envsky = loader.loadModel("models/sky/env") 
self.envsky.reparentTo(render) 
self.envsky.setScale(500,500,500) 
self.envsky.setPos(0,0,-30) 

dlight = DirectionalLight('dlight') 
dlight.setColor(VBase4(0.8, 0.8, 0.8, 50)) 
dlnp = render.attachNewNode(dlight.upcastToPandaNode()) 
dlnp.setHpr(0, -90, 200) 
self.render.setLight(dlnp) 

alight = AmbientLight('alight') 
alight.setColor(VBase4(0.3, 0.3, 0.3, 20)) 
alnp = render.attachNewNode(alight.upcastToPandaNode()) 
render.setLight(alnp)

#standaard settings
base.disableMouse()
base.setBackgroundColor(0,0,0)

    # Set the current viewing target
    self.focus = Vec3(48,0,25)
    self.heading = 180
    self.pitch = 0
    self.mousex = 0
    self.mousey = 0
    self.last = 0
    self.mousebtn = [0,0,0]

    # Start the camera control task:
    taskMgr.add(self.controlCamera, "camera-task")
    self.accept("escape", sys.exit, [0])
    self.accept("mouse1", self.setMouseBtn, [0, 1])
    self.accept("mouse1-up", self.setMouseBtn, [0, 0])
    self.accept("mouse2", self.setMouseBtn, [1, 1])
    self.accept("mouse2-up", self.setMouseBtn, [1, 0])
    self.accept("mouse3", self.setMouseBtn, [2, 1])
    self.accept("mouse3-up", self.setMouseBtn, [2, 0])
    self.accept("enter", self.toggleShader)
    self.accept("j", self.rotateLight, [-1])
    self.accept("k", self.rotateLight, [1])
    self.accept("arrow_left", self.rotateCam, [-1])
    self.accept("arrow_right", self.rotateCam, [1])

def setMouseBtn(self, btn, value):
    self.mousebtn[btn] = value
    
def rotateCam(self, offset):
    self.heading = self.heading - offset*10
    
def controlCamera(self, task):
    # figure out how much the mouse has moved (in pixels)
    md = base.win.getPointer(0)
    x = md.getX()
    y = md.getY()
    if base.win.movePointer(0, 100, 100):
        self.heading = self.heading - (x - 100)*0.2
        self.pitch = self.pitch - (y - 100)*0.2
    if (self.pitch < -45): self.pitch = -45
    if (self.pitch >  45): self.pitch =  45
    base.camera.setHpr(self.heading,self.pitch,0)
    dir = base.camera.getMat().getRow3(1)
    elapsed = task.time - self.last
    if (self.last == 0): elapsed = 0
    if (self.mousebtn[0]):
        self.focus = self.focus + dir * elapsed*30
    if (self.mousebtn[1]) or (self.mousebtn[2]):
        self.focus = self.focus - dir * elapsed*30
    base.camera.setPos(self.focus - (dir*5))
    if (base.camera.getX() < -49.0): base.camera.setX(-49)
    if (base.camera.getX() >  49.0): base.camera.setX( 49)
    if (base.camera.getY() < -49.0): base.camera.setY(-49)
    if (base.camera.getY() >  49.0): base.camera.setY( 49)
    if (base.camera.getZ() <   1.0): base.camera.setZ(  1)
    if (base.camera.getZ() >  49.0): base.camera.setZ( 49)
    self.focus = base.camera.getPos() + (dir*5)
    self.last = task.time
    return Task.cont

t=NormalMapDemo()

run()

[Martin]

Hm tats strange. Can you post the full output?

[strong99]

Thats the full oputput…

def init(self): 2 arguments 3 given

[Martin]

Have you checked the line.

File "xxx", line x, in xxx

[strong99]

Yes, line 10 in this file and in ?

[Martin]

I think thats the clue:

import math
import sys,os

class NormalMapDemo([b]DirectObject.DirectObject[/b]):
	def __init__(self):
		wp = WindowProperties()
		wp.setTitle('Myhorigia ')
		base.win.requestProperties(wp)
		
		#Load the first environment model
		self.environ = loader.loadModel("models/levels/level1/level1")

Its new in 1.1.0 to write DirectObject.DirectObject[/b]

[strong99]

It says now:

DirectStart: Starting the game.
Warning: DirectNotify: category ‘Interval’ already exists
Known pipe types:
wglGraphicsPipe
(3 aux display modules not yet loaded.)
:loader(error): Couldn’t load file models/levels/level1/level1:
el path (which is currently: ".;/g/MMORPG/etc/…;/g/MMORPG/etc/.
Traceback (most recent call last):
File “G:/MMORPG/game/MMORPG.py”, line 51, in ?
w=World()
File “G:/MMORPG/game/MMORPG.py”, line 14, in init
self.environ.reparentTo(render)
AttributeError: ‘NoneType’ object has no attribute ‘reparentTo’

[Martin]

What is in the folder where you have the file and what is in models/levels/level1/?

[strong99]

the level1.egg

[Yellow]

this means that self.environ does not contain anything. I know this because of this line in the error report:

:loader(error): Couldn’t load file models/levels/level1/level1:
el path (which is currently: ".;/g/MMORPG/etc/…;/g/MMORPG/etc/.

your model failed to load in this arguement:

self.environ = loader.loadModel(“models/levels/level1/level1”)

are you sure you’ve got the correct path? Try using a case sensitive paths.