def __init__(self):
self.loading = LoadingScreen()
base.setFrameRateMeter(True)
#input states
inputState.watchWithModifiers('forward', 'w')
inputState.watchWithModifiers('left', 'a')
inputState.watchWithModifiers('brake', 's')
inputState.watchWithModifiers('right', 'd')
inputState.watchWithModifiers('turnLeft', 'q')
inputState.watchWithModifiers('turnRight', 'e')
self.keyMap = {"hello": 0, "left": 0, "right": 0, "forward": 0, "backward": 0, "cam-left": 0, "cam-right": 0,
"chat0": 0, "powerup": 0, "reset": 0}
base.win.setClearColor(Vec4(0, 0, 0, 1))
# Network Setup
#self.cManager = ConnectionManager(self)
#self.startConnection()
#self.cManager.sendRequest(Constants.CMSG_LOGIN, ["username", "password"])
# chat box
# self.chatbox = Chat(self.cManager, self)
# Set up the environment
#
self.initializeBulletWorld(False)
#self.createEnvironment()
Track(self.bulletWorld)
# Create the main character, Ralph
self.mainCharRef = Swiftstar(self.bulletWorld, (0, 25, 10, 0, 0, 0), self.login)
#self.mainCharRef = Character(self, self.bulletWorld, 0, "Me")
self.mainChar = self.mainCharRef.chassisNP
#self.mainChar.setPos(0, 25, 16)
# self.characters.append(self.mainCharRef)
# self.TestChar = Character(self, self.bulletWorld, 0, "test")
# self.TestChar.actor.setPos(0, 0, 0)
self.previousPos = self.mainChar.getPos()
taskMgr.doMethodLater(.1, self.updateMove, 'updateMove')
# this will be set by the server
self.howmanyplayers = 2
self.rm = RaceMaster( self, self.mainCharRef, 1, self.howmanyplayers, 0)
sp = self.rm.getStartingPoints()
pos = sp[0]
self.mainChar.setPosHpr(pos[0] ,pos[1] ,pos[2] , pos[3], pos[4], pos[5])
taskMgr.doMethodLater(.1, self.rm.updateCheckpoints, 'updateRace')
# Set Dashboard
self.dashboard = Dashboard(self.mainCharRef, taskMgr, self.rm)
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(render)
# Accept the control keys for movement and rotation
self.accept("escape", self.doExit)
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, ["backward", 1])
self.accept("arrow_left", self.setKey, ["cam-left", 1])
self.accept("arrow_right", self.setKey, ["cam-right", 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, ["backward", 0])
self.accept("arrow_left-up", self.setKey, ["cam-left", 0])
self.accept("arrow_right-up", self.setKey, ["cam-right", 0])
self.accept("h", self.setKey, ["hello", 1])
self.accept("h-up", self.setKey, ["hello", 0])
self.accept("0", self.setKey, ["chat0", 1])
self.accept("0-up", self.setKey, ["chat0", 0])
self.accept("1", self.setKey,["powerup", 1])
self.accept("1-up", self.setKey,["powerup", 0])
self.accept("2", self.setKey,["powerup", 2])
self.accept("2-up", self.setKey,["powerup", 0])
self.accept("3", self.setKey,["powerup", 3])
self.accept("3-up", self.setKey,["powerup", 0])
self.accept("r", self.doReset)
self.accept("p", self.setTime)
self.loading.finish()
taskMgr.doMethodLater(5, self.move, "moveTask")
# Game state variables
self.isMoving = False
# Sky Dome
self.sky = SkyDome()
# Set up the camera
self.camera = Camera(self.mainChar, self.bulletWorld)
#base.disableMouse()
#base.camera.setPos(self.mainChar.getX(), self.mainChar.getY() + 10, self.mainChar.getZ() + 2)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(-5, -5, -5))
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLight.setSpecularColor(Vec4(1, 1, 1, 1))
directionalLight2 = DirectionalLight("directionalLight2")
directionalLight2.setDirection(Vec3(5, 5, -5))
directionalLight2.setColor(Vec4(1, 1, 1, 1))
directionalLight2.setSpecularColor(Vec4(1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
render.setLight(render.attachNewNode(directionalLight2))
# Game initialisation
self.gameState = self.gameStateDict["Login"]
self.responseValue = -1
#self.cManager.sendRequest(Constants.CMSG_LOGIN,[self.login,"1234"])
taskMgr.add(self.enterGame,"EnterGame")
class World(DirectObject):
gameStateDict = {"Login" : 0,"CreateLobby":4, "EnterGame": 1, "BeginGame": 2, "InitializeGame":3}
gameState = -1
# Login , EnterGame , BeginGame
responseValue = -1
currentTime = 0
idleTime = 0
mySequence = None
pandaPace = None
jumpState = False
isWalk = False
previousPos = None # used to store the mainChar pos from one frame to another
host = ""
port = 0
vehiclelist = {} # Stores the list of all the others players characters
characters = []
login = "******"
def __init__(self):
self.loading = LoadingScreen()
base.setFrameRateMeter(True)
#input states
inputState.watchWithModifiers('forward', 'w')
inputState.watchWithModifiers('left', 'a')
inputState.watchWithModifiers('brake', 's')
inputState.watchWithModifiers('right', 'd')
inputState.watchWithModifiers('turnLeft', 'q')
inputState.watchWithModifiers('turnRight', 'e')
self.keyMap = {"hello": 0, "left": 0, "right": 0, "forward": 0, "backward": 0, "cam-left": 0, "cam-right": 0,
"chat0": 0, "powerup": 0, "reset": 0}
base.win.setClearColor(Vec4(0, 0, 0, 1))
# Network Setup
#self.cManager = ConnectionManager(self)
#self.startConnection()
#self.cManager.sendRequest(Constants.CMSG_LOGIN, ["username", "password"])
# chat box
# self.chatbox = Chat(self.cManager, self)
# Set up the environment
#
self.initializeBulletWorld(False)
#self.createEnvironment()
Track(self.bulletWorld)
# Create the main character, Ralph
self.mainCharRef = Swiftstar(self.bulletWorld, (0, 25, 10, 0, 0, 0), self.login)
#self.mainCharRef = Character(self, self.bulletWorld, 0, "Me")
self.mainChar = self.mainCharRef.chassisNP
#self.mainChar.setPos(0, 25, 16)
# self.characters.append(self.mainCharRef)
# self.TestChar = Character(self, self.bulletWorld, 0, "test")
# self.TestChar.actor.setPos(0, 0, 0)
self.previousPos = self.mainChar.getPos()
taskMgr.doMethodLater(.1, self.updateMove, 'updateMove')
# this will be set by the server
self.howmanyplayers = 2
self.rm = RaceMaster( self, self.mainCharRef, 1, self.howmanyplayers, 0)
sp = self.rm.getStartingPoints()
pos = sp[0]
self.mainChar.setPosHpr(pos[0] ,pos[1] ,pos[2] , pos[3], pos[4], pos[5])
taskMgr.doMethodLater(.1, self.rm.updateCheckpoints, 'updateRace')
# Set Dashboard
self.dashboard = Dashboard(self.mainCharRef, taskMgr, self.rm)
self.floater = NodePath(PandaNode("floater"))
self.floater.reparentTo(render)
# Accept the control keys for movement and rotation
self.accept("escape", self.doExit)
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, ["backward", 1])
self.accept("arrow_left", self.setKey, ["cam-left", 1])
self.accept("arrow_right", self.setKey, ["cam-right", 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, ["backward", 0])
self.accept("arrow_left-up", self.setKey, ["cam-left", 0])
self.accept("arrow_right-up", self.setKey, ["cam-right", 0])
self.accept("h", self.setKey, ["hello", 1])
self.accept("h-up", self.setKey, ["hello", 0])
self.accept("0", self.setKey, ["chat0", 1])
self.accept("0-up", self.setKey, ["chat0", 0])
self.accept("1", self.setKey,["powerup", 1])
self.accept("1-up", self.setKey,["powerup", 0])
self.accept("2", self.setKey,["powerup", 2])
self.accept("2-up", self.setKey,["powerup", 0])
self.accept("3", self.setKey,["powerup", 3])
self.accept("3-up", self.setKey,["powerup", 0])
self.accept("r", self.doReset)
self.accept("p", self.setTime)
self.loading.finish()
taskMgr.doMethodLater(5, self.move, "moveTask")
# Game state variables
self.isMoving = False
# Sky Dome
self.sky = SkyDome()
# Set up the camera
self.camera = Camera(self.mainChar, self.bulletWorld)
#base.disableMouse()
#base.camera.setPos(self.mainChar.getX(), self.mainChar.getY() + 10, self.mainChar.getZ() + 2)
# Create some lighting
ambientLight = AmbientLight("ambientLight")
ambientLight.setColor(Vec4(.3, .3, .3, 1))
directionalLight = DirectionalLight("directionalLight")
directionalLight.setDirection(Vec3(-5, -5, -5))
directionalLight.setColor(Vec4(1, 1, 1, 1))
directionalLight.setSpecularColor(Vec4(1, 1, 1, 1))
directionalLight2 = DirectionalLight("directionalLight2")
directionalLight2.setDirection(Vec3(5, 5, -5))
directionalLight2.setColor(Vec4(1, 1, 1, 1))
directionalLight2.setSpecularColor(Vec4(1, 1, 1, 1))
render.setLight(render.attachNewNode(ambientLight))
render.setLight(render.attachNewNode(directionalLight))
render.setLight(render.attachNewNode(directionalLight2))
# Game initialisation
self.gameState = self.gameStateDict["Login"]
self.responseValue = -1
#self.cManager.sendRequest(Constants.CMSG_LOGIN,[self.login,"1234"])
taskMgr.add(self.enterGame,"EnterGame")
# Create Powerups
#self.createPowerups()
#taskMgr.add(self.powerups.checkPowerPickup, "checkPowerupTask")
#taskMgr.add(self.usePowerup, "usePowerUp")
def usePowerup(self, task):
if self.keyMap["powerup"] == 1:
self.mainCharRef.usePowerup(0)
elif self.keyMap["powerup"] == 2:
self.mainCharRef.usePowerup(1)
elif self.keyMap["powerup"] == 3:
self.mainCharRef.usePowerup(2)
return task.cont
def createPowerups(self):
self.powerups = PowerupManager(self.cManager, self.characters)
def use_powerup3(self):
self.use_powerup(3)
def setTime(self):
self.cManager.sendRequest(Constants.CMSG_TIME)
def use_powerup(self, num):
if self.mainCharRef.power_ups[num - 1] == 0:
print "power-up slot empty"
else:
print "power-up", num, "used"
def doExit(self):
self.cleanup()
sys.exit(1)
def cleanup(self):
self.cManager.sendRequest(Constants.CMSG_DISCONNECT)
self.cManager.closeConnection()
self.world = None
self.outsideWorldRender.removeNode()
def doReset(self):
self.mainCharRef.reset()
def enterGame(self, task):
if self.gameState == self.gameStateDict["Login"]:
#responseValue = 1 indicates that this state has been finished
if self.responseValue == 1:
# Authentication succeeded
self.cManager.sendRequest(Constants.CMSG_CREATE_LOBBY, ["raceroyal","0","1"])
self.gameState = self.gameStateDict["CreateLobby"]
self.responseValue = -1
elif self.gameState == self.gameStateDict["CreateLobby"]:
if self.responseValue == 1:
# Lobby Created and we are already in
self.gameState = self.gameStateDict["EnterGame"]
self.responseValue = -1
elif self.responseValue == 0:
#Game already created, let's join it
self.cManager.sendRequest(Constants.CMSG_ENTER_GAME_NAME, "raceroyal")
self.gameState = self.gameStateDict["EnterGame"]
self.responseValue = -1
elif self.gameState == self.gameStateDict["EnterGame"]:
if self.responseValue == 1:
# When the positions are sent, an acknowledgment is sent and we begin the InitializeGame
self.responseValue = -1
self.gameState = self.gameStateDict["InitializeGame"]
# Everyone is in the game, we send ReqReady, and the server will send positions when every client did
self.cManager.sendRequest(Constants.CMSG_READY)
elif self.gameState == self.gameStateDict["InitializeGame"]:
if self.responseValue == 1:
# Set up the camera
self.camera = Camera(self.mainChar)
self.gameState = self.gameStateDict["BeginGame"]
self.cManager.sendRequest(Constants.CMSG_READY)
self.responseValue = -1
elif self.gameState == self.gameStateDict["BeginGame"]:
if self.responseValue == 1:
self.loading.finish()
taskMgr.doMethodLater(5, self.move, "moveTask")
return task.done
return task.cont
def createEnvironment(self):
self.environ = loader.loadModel("models/square")
self.environ.reparentTo(render)
self.environ.setPos(0, 0, 0)
self.environ.setScale(500, 500, 1)
self.moon_tex = loader.loadTexture("models/moon_1k_tex.jpg")
self.environ.setTexture(self.moon_tex, 1)
shape = BulletPlaneShape(Vec3(0, 0, 1), 0)
node = BulletRigidBodyNode('Ground')
node.addShape(shape)
np = render.attachNewNode(node)
np.setPos(0, 0, 0)
self.bulletWorld.attachRigidBody(node)
self.visNP = loader.loadModel('models/track.egg')
self.tex = loader.loadTexture("models/tex/Main.png")
self.visNP.setTexture(self.tex)
geom = self.visNP.findAllMatches('**/+GeomNode').getPath(0).node().getGeom(0)
mesh = BulletTriangleMesh()
mesh.addGeom(geom)
trackShape = BulletTriangleMeshShape(mesh, dynamic=False)
body = BulletRigidBodyNode('Bowl')
self.visNP.node().getChild(0).addChild(body)
bodyNP = render.anyPath(body)
bodyNP.node().addShape(trackShape)
bodyNP.node().setMass(0.0)
bodyNP.setTexture(self.tex)
self.bulletWorld.attachRigidBody(bodyNP.node())
self.visNP.reparentTo(render)
self.bowlNP = bodyNP
self.visNP.setScale(70)
def initializeBulletWorld(self, debug=False):
self.outsideWorldRender = render.attachNewNode('world')
self.bulletWorld = BulletWorld()
self.bulletWorld.setGravity(Vec3(0, 0, -9.81))
if debug:
self.debugNP = self.outsideWorldRender.attachNewNode(BulletDebugNode('Debug'))
self.debugNP.show()
self.debugNP.node().showWireframe(True)
self.debugNP.node().showConstraints(True)
self.debugNP.node().showBoundingBoxes(True)
self.debugNP.node().showNormals(False)
self.bulletWorld.setDebugNode(self.debugNP.node())
def makeCollisionNodePath(self, nodepath, solid):
'''
Creates a collision node and attaches the collision solid to the
supplied NodePath. Returns the nodepath of the collision node.
'''
# Creates a collision node named after the name of the NodePath.
collNode = CollisionNode("%s c_node" % nodepath.getName())
collNode.addSolid(solid)
collisionNodepath = nodepath.attachNewNode(collNode)
return collisionNodepath
# Records the state of the arrow keys
def setKey(self, key, value):
self.keyMap[key] = value
# Accepts arrow keys to move either the player or the menu cursor,
# Also deals with grid checking and collision detection
def getDist(self):
mainCharX = self.mainChar.getPos().x
mainCharY = self.mainChar.getPos().y
pandaX = self.pandaActor2.getPos().x
pandaY = self.pandaActor2.getPos().y
dist = math.sqrt(abs(mainCharX - pandaX) ** 2 + abs(mainCharY - pandaY) ** 2)
return dist
def move(self, task):
# If the camera-left key is pressed, move camera left.
# If the camera-right key is pressed, move camera right.
#dt = globalClock.getDt()
#update camera
self.camera.update(self.mainChar)
#base.camera.lookAt(self.mainChar)
#if (self.keyMap["cam-left"] != 0):
# base.camera.setX(base.camera, -20 * dt)
#if (self.keyMap["cam-right"] != 0):
# base.camera.setX(base.camera, +20 * dt)
# save mainChar's initial position so that we can restore it,
# in case he falls off the map or runs into something.
#
#startpos = self.mainChar.getPos()
#
# If a move-key is pressed, move ralph in the specified direction.
# If a move-key is pressed, move ralph in the specified direction.
# Steering info
#steering = 0.0 # degree
#steeringClamp = 70.0 # degree
#steeringIncrement = 180.0 # degree per second
#
# Process input
#engineForce = 0.0
#brakeForce = 0.0
#if (self.keyMap["forward"] != 0):
# # checks for vehicle's max speed
# if self.mainCharRef.vehicle.getCurrentSpeedKmHour() <= self.mainCharRef.max_speed:
# engineForce = 2000.0
# brakeForce = 0.0
#
#if (self.keyMap["backward"] != 0):
# if self.mainCharRef.vehicle.getCurrentSpeedKmHour() <= 0:
# engineForce = -500.0
# brakeForce = 0.0
# else:
# engineForce = 0.0
# brakeForce = 100.0
#
#if (self.keyMap["left"] != 0):
# steering += dt * steeringIncrement
# steering = min(steering, steeringClamp)
#
#if (self.keyMap["right"] != 0):
# steering -= dt * steeringIncrement
# steering = max(steering, -steeringClamp)
#
# Apply steering to front wheels
#self.mainCharRef.vehicle.setSteeringValue(steering, 0)
#self.mainCharRef.vehicle.setSteeringValue(steering, 1)
#
# Apply engine and brake to rear wheels
#self.mainCharRef.vehicle.applyEngineForce(engineForce, 2)
#self.mainCharRef.vehicle.applyEngineForce(engineForce, 3)
#self.mainCharRef.vehicle.setBrake(brakeForce, 2)
#self.mainCharRef.vehicle.setBrake(brakeForce, 3)
# If ralph is moving, loop the run animation.
# If he is standing still, stop the animation.
#if (self.keyMap["forward"] != 0) or (self.keyMap["backward"] != 0) or (self.keyMap["left"] != 0) or (
# self.keyMap["right"] != 0):
# if self.isMoving is False:
# self.mainCharRef.run()
# self.isMoving = True
#
#else:
# if self.isMoving:
# self.mainCharRef.walk()
# self.isMoving = False
dt = globalClock.getDt()
self.mainCharRef.processInput(inputState, dt)
self.bulletWorld.doPhysics(dt, 10, 0.02)
# If the camera is too far from ralph, move it closer.
# If the camera is too close to ralph, move it farther.
#camvec = self.mainChar.getPos() - base.camera.getPos()
#camvec.setZ(0)
#camdist = camvec.length()
#camvec.normalize()
#if (camdist > 10.0):
# base.camera.setPos(base.camera.getPos() + camvec * (camdist - 10))
# camdist = 10.0
#if (camdist < 5.0):
# base.camera.setPos(base.camera.getPos() - camvec * (5 - camdist))
# camdist = 5.0
# The camera should look in ralph's direction,
# but it should also try to stay horizontal, so look at
# a floater which hovers above ralph's head.
#self.floater.setPos(self.mainChar.getPos())
#self.floater.setZ(self.mainChar.getZ() + 2.0)
#base.camera.lookAt(self.floater)
self.bulletWorld.doPhysics(dt)
return task.cont
def startConnection(self):
"""Create a connection to the remote host.
If a connection cannot be created, it will ask the user to perform
additional retries.
"""
if self.cManager.connection == None:
if not self.cManager.startConnection():
return False
return True
# Chat
# def message(self, task):
# # hide all chatboxes
# if self.keyMap["chat0"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(0)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat0"] = 0
# if self.keyMap["chat1"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(1)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat1"] = 0
# elif self.keyMap["chat2"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(2)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat2"] = 0
# elif self.keyMap["chat3"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(3)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat3"] = 0
# elif self.keyMap["chat4"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(4)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat4"] = 0
# elif self.keyMap["chat5"] != 0:
# if self.chatbox.getVisible() is False:
# self.chatbox.setVisible(True)
# self.chatbox.show(5)
# else:
# self.chatbox.setVisible(False)
# self.chatbox.hide()
# self.keyMap["chat5"] = 0
# return task.cont
def listFromInputState(self, inputState):
# index 0 == forward
# index 1 == brake
# index 2 == right
# index 3 == left
result = [0, 0, 0, 0]
if inputState.isSet('forward'):
result[0] = 1
if inputState.isSet('brake'):
result[1] = 1
if inputState.isSet('right'):
result[2] = 1
if inputState.isSet('left'):
result[3] = 1
return result
def updateMove(self, task):
if self.isMoving == True:
moving = self.mainChar.getPos() - self.previousPos
self.cManager.sendRequest(Constants.CMSG_MOVE,
[moving.getX(), moving.getY(), moving.getZ(), self.mainCharRef.actor.getH(),
self.mainCharRef.actor.getP(),
self.mainCharRef.actor.getR(), self.listFromInputState(inputState)])
# self.cManager.sendRequest(Constants.RAND_FLOAT, 1.0)
self.previousPos = self.mainChar.getPos()
return task.again