from math import pi, sin, cos
from direct.showbase.ShowBase import ShowBase
from direct.task import Task
from direct.actor.Actor import Actor
import direct.directbase.DirectStart
from pandac.PandaModules import *

class MyApp(ShowBase):

    def __init__(self):
        ShowBase.__init__(self)

        keyPress = {'MoveLeft': False, 'MoveRight': False}
        self.prevZPose = 0
        self.prevXPos  = 0
        # Load the environment model.
        self.environ = self.loader.loadModel("models/environment")
        # Reparent the model to render.
        self.environ.reparentTo(self.render)
        # Apply scale and position transforms on the model.
        self.environ.setScale(0.25, 0.25, 0.25)
        self.environ.setPos(-8, 42, 0)
        self.taskMgr.add(self.spinCameraTask, "SpinCameraTask")
        self.taskMgr.add(self.movePoseTask, "MovePoseTask")
        self.pose = self.loader.loadModel("/c/Panda3dProjects/pose.egg")

        self.pose.setScale(0.10, 0.10, 0.10)
        self.pose.setPos(0, 0, 0)
        self.pose.reparentTo(self.render)

        plight = PointLight('plight')
        plight.setColor(VBase4(5, 5 , 5, 1))
        plnp = render.attachNewNode(plight)
        plnp.setPos(0, 0, 20)
        self.render.setLight(plnp)

        self.poseX = self.pose.getX()
        self.poseY = self.pose.getY()
        self.poseZ = self.pose.getZ()

        self.accept('d',keyUpdate, ["MoveRight",True])
        #self.accept('a-up',keyUpdate)



     # Define a procedure to move the camera.
    def spinCameraTask(self, task):


        self.camera.setPos(self.poseX-0, self.poseY-20, 20)
        self.camera.setHpr(0,-40,0)
        #angleDegrees = task.time * 60.0
        #angleRadians = angleDegrees * (pi / 180.0)
        #self.camera.setPos(20 * sin(angleRadians), -20.0 * cos(angleRadians), 3)
        #self.camera.setHpr(angleDegrees, 0, 0)
        return Task.cont

    def movePoseTask(self, task):
        if MoveRight == True:
            self.prevZPose += 10
            MoveLeft = False
        elif MoveLeft == True:
            self.prevZPose -= 10
            MoveRight = False
        else:
            MoveRight = False
            MoveLeft = False
        self.pose.setHpr(self.prevZPose,0,0)
        return Task.cont
    def poseMove(self, task):
        #self.pose.setPos(self.prevXPos,0,0)
        #self.prevXPos += 1
        return Task.cont

    def keyUpdate(self,key,state):
        self.keyPress[key] = state
app = MyApp()
app.run()