I know there are at least 3 posts about this subject each week, but I after readind the mannual and searching the forum, I didn’t find anything that could help me.
I wrote this class bellow after reading a some examples.
import direct.directbase.DirectStart
from direct.task import Task
from direct.showbase.DirectObject import DirectObject
from direct.actor.Actor import Actor
from pandac.PandaModules import *
import sys, math
class Game(DirectObject):
def __init__(self):
self.setupGame()
self.loadModel()
self.setupKeyboard()
def setupGame(self):
base.disableMouse()
base.camera.setPos(0, -5, 0)
self.prevtime = 0
self.isMoving = False
self.staticPose = 13
def loadModel(self):
self.env = loader.loadModel("environment")
self.env.reparentTo(render)
self.env.setScale(0.25,0.25,0.25)
self.env.setPos(0, 20, 0)
self.actor = Actor("panda", {"walk":"panda-walk"})
self.actor.setScale(.5, .5, .5)
self.actor.reparentTo(render)
self.actor.setPos(0, 20, 0)
self.actor.pose("walk", self.staticPose)
self.actor2 = Actor("panda", {"walk":"panda-walk"})
self.actor2.setScale(.3, .3, .3)
self.actor2.reparentTo(render)
self.actor2.setPos(-5, 20, 0)
self.actor2.pose("walk", self.staticPose)
###### Collision
ct = CollisionTube(0, 0, 9, 0, 0, 3, 5.3)
self.ctNode = self.actor.attachNewNode(CollisionNode("collisionNode"))
self.ctNode.node().addSolid(ct)
self.ctNode.show()
ct2 = CollisionTube(0, 0, 8, 0, 0, 3, 5)
self.ctNode2 = self.actor2.attachNewNode(CollisionNode("collisionNode2"))
self.ctNode2.node().addSolid(ct2)
self.ctNode2.show()
self.pusher = CollisionHandlerPusher()
self.pusher.addCollider(self.ctNode, self.actor)
self.traverser = CollisionTraverser("trav")
base.cTrav = self.traverser
self.traverser.addCollider(self.ctNode, self.pusher)
base.camera.setPos(self.actor.getX(), self.actor.getY() + 100, 10)
base.camera.lookAt(self.actor)
def setupKeyboard(self):
self.keyMap = {"left":0, "right":0, "forward":0, "back":0, "clock":0, "aclock":0}
self.accept("escape", self.clean)
self.accept("a", self.setKey, ["left",1])
self.accept("d", self.setKey, ["right",1])
self.accept("w", self.setKey, ["forward",1])
self.accept("s", self.setKey, ["back",1])
self.accept("q", self.setKey, ["aclock",1])
self.accept("e", self.setKey, ["clock",1])
self.accept("a-up", self.setKey, ["left",0])
self.accept("d-up", self.setKey, ["right",0])
self.accept("w-up", self.setKey, ["forward",0])
self.accept("s-up", self.setKey, ["back",0])
self.accept("q-up", self.setKey, ["aclock",0])
self.accept("e-up", self.setKey, ["clock",0])
taskMgr.add(self.move,"moveTask")
def setKey(self, key, value):
self.keyMap[key] = value
def clean(self):
sys.exit()
def move(self, task):
elapsed = task.time - self.prevtime
if (self.keyMap["left"] != 0):
self.actor.setH(self.actor.getH() + elapsed * 300)
if (self.keyMap["right"] != 0):
self.actor.setH(self.actor.getH() - elapsed * 300)
if (self.keyMap["forward"] != 0):
self.actor.setY(self.actor, - elapsed * 25)
if (self.keyMap["back"] != 0):
self.actor.setY(self.actor, + elapsed*25)
if (self.keyMap["aclock"] != 0):
self.actor.setR(self.actor.getR() + elapsed * 100)
if (self.keyMap["clock"] != 0):
self.actor.setR(self.actor.getR() - elapsed * 100)
if (self.keyMap["forward"] != 0) or (self.keyMap["left"] != 0) or (self.keyMap["right"] != 0) or (self.keyMap["back"] != 0):
if self.isMoving is False:
self.actor.loop("walk")
self.isMoving = True
else:
if self.isMoving:
self.actor.stop()
self.actor.pose("walk", self.staticPose)
self.isMoving = False
if ((self.keyMap["aclock"] == 0) and (self.keyMap["clock"] == 0)):
if (math.fabs(self.actor.getR()) <= 1 and math.fabs(self.actor.getR()) >= 0):
self.actor.setR(0)
elif (self.actor.getR() > 1):
self.actor.setR(self.actor.getR() - 1)
elif (self.actor.getR() < 1):
self.actor.setR(self.actor.getR() + 1)
base.camera.lookAt(self.actor)
camvec = self.actor.getPos() - base.camera.getPos()
camvec.setZ(0)
camdist = camvec.length()
camvec.normalize()
if (camdist > 10.0):
base.camera.setPos(base.camera.getPos() + camvec * (camdist - 35))
camdist = 10.0
if (camdist < 5.0):
base.camera.setPos(base.camera.getPos() - camvec * (35 - camdist))
camdist = 5.0
self.prevtime = task.time
return Task.cont
game = Game()
run()Collision is not working. The actor node doesn’t collide with the actor2 node. Can anyone tell me what I am doing wrong, or point to some post or page in the mannual that can help me?
