def addCar(self):
pos = self.spos[len(self.carlist) % len(self.spos)]
tempvel = Velocity(500 - pos[0], 500 - pos[1])
newcar = Car(pos[0], pos[1], tempvel.getD(), len(self.carlist) % 4)
self.carlist.append(newcar)
if self.index >= 0 and self.index == len(self.carlist) - 1:
tempvel.setDM(newcar.model.getH(), -75)
camera.setPos(newcar.model.getX() + tempvel.x, newcar.model.getY() + tempvel.y, newcar.model.getZ() + 40)
camera.lookAt(newcar.model)
camera.setP(camera.getP() + 5)
newcar.makeCollisionSolid(base.cTrav, self.cHandler, self.index)
elif self.index == 0:
newcar.makeCollisionSolid(base.cTrav, self.cHandler, len(self.carlist) - 1)
return newcar
def move(self, task):
if self.go:
elapsed = task.time - self.prevtime
for i in range(len(self.carlist)):
self.carlist[i].move(elapsed)
if self.carlist[i].hp <= 0:
self.carlist[i].smoke3.p.hide()
self.carlist[i].smoke2.p.hide()
self.carlist[i].smoke1.p.hide()
self.carlist[i].s1 = False
self.carlist[i].s2 = False
self.carlist[i].s3 = False
pos = self.spos[i % len(self.spos)]
self.carlist[i].model.setPos(pos[0], pos[1], 0)
tempvel = Velocity(500 - pos[0], 500 - pos[1])
self.carlist[i].model.setH(tempvel.getD())
self.carlist[i].vel.setXY(0, 0)
self.carlist[i].deaths += 1
self.carlist[i].hp = 100
if i == self.index:
self.explosionSound.play()
if self.index >= 0 and self.index < len(self.carlist):
tempvel = Velocity()
tempvel.setDM(self.carlist[self.index].model.getH(), -75 * MULCAM)
tempvel.addDM(self.carlist[self.index].vel.getD(), self.carlist[self.index].vel.getM() * -10 / MULCAM)
camera.setPos(
self.carlist[self.index].model.getX() + tempvel.x,
self.carlist[self.index].model.getY() + tempvel.y,
self.carlist[self.index].model.getZ() + 40 + self.carlist[self.index].vel.getM() * -5 / MULCAM,
)
camera.lookAt(self.carlist[self.index].model)
camera.setP(camera.getP() + 5)
self.prevtime = task.time
return Task.cont
class Car():
"""This is a car."""
def __init__ (self, x=0, y=0, h=0):
self.model = Actor("models/panda-model")
self.model.reparentTo(render)
self.model.setScale(.005)
#things that matter
self.model.setPos(x, y, 0)
self.model.setH(h)
self.vel = Velocity()
self.hp = 100
self.input = [False for i in range(5)]#left, right, up, down, space
#taskMgr.add(self.move, "outtaThaWayImDrivingHere")
#self.prevtime = 0
def move(self, elapsed):
#elapsed = task.time - self.prevtime
#all these numbers need to be tested
if self.input[0]:#left
self.model.setH(self.model.getH() + elapsed * 200)#maybe multiply by speed?
if self.input[1]:#right
self.model.setH(self.model.getH() - elapsed * 200)
if self.input[2]:#up
self.vel.addDM(self.model.getH(), elapsed * 5)
self.vel.setDM(self.vel.getD(), min(self.vel.getM(), 2))#speed cap
if self.input[3]:#down
self.vel.addDM(self.model.getH(), elapsed * -55)
self.vel.setDM(self.vel.getD(), min(self.vel.getM(), 2))#speed cap
self.vel.setDM(self.vel.getD(), self.vel.getM()*(1-.02-.18*self.input[4]))#friction
self.model.setPos(self.model.getX() + self.vel.x, self.model.getY() + self.vel.y, 0)
#self.prevtime = task.time
#return Task.cont
class Car():
"""This is a car."""
def __init__ (self, x=0, y=0, h=0, car=0):
#mydir = os.path.abspath(sys.path[0])
#mydir = Filename.fromOsSpecific(mydir).getFullpath()
if car == 0:
self.model = loader.loadModel("cars/bluecar.egg")
elif car == 1:
self.model = loader.loadModel("cars/redcar.egg")
elif car == 2:
self.model = loader.loadModel("cars/greencar.egg")
else:
self.model = loader.loadModel("cars/yellowcar.egg")
#self.model = Actor("models/panda-model")
self.model.reparentTo(render)
#self.model.setScale(.005)
self.model.setScale(5.7)
#things that matter
self.model.setPos(x, y, 0)
self.model.setH(h)
self.vel = Velocity()
self.turn = 0
self.hp = 100
self.deaths = 0
self.input = [False for i in range(5)]#left, right, up, down, space
#Attach Smoke
self.s1 = False
self.s2 = False
self.s3 = False
self.smoke1 = smoke_emitter(self.model, 1, 1, 1)
self.smoke2 = smoke_emitter(self.model, -1, 0, 1)
self.smoke3 = smoke_emitter(self.model, 0, 1, 0)
#taskMgr.add(self.move, "outtaThaWayImDrivingHere")
#self.prevtime = 0
self.setUpHeadlights()
def makeCollisionSolid(self, cTrav, cHandler, num):
cSphere = CollisionSphere((0,0,0), 3)
cNode = CollisionNode("car%d"%num)
cNode.addSolid(cSphere)
cNodePath = self.model.attachNewNode(cNode)
#cNodePath.show()
#registers a from object with the traverser with a corresponding handler
cTrav.addCollider(cNodePath, cHandler)
def setUpHeadlights(self):
self.headlights = Spotlight("headlights")
self.headlights.setColor(VBase4(1.2, 1.2, 1.2, 1))
#self.headlights.setShadowCaster(True, 512, 512)
self.headlights.setAttenuation(Point3(0.0001, 0, 0.00001))
print self.headlights.getAttenuation().getX()
print self.headlights.getAttenuation().getY()
print self.headlights.getAttenuation().getZ()
lens = PerspectiveLens()
lens.setFov(70, 90)
lens.setNear(2.0)
self.headlights.setLens(lens)
slnp = self.model.attachNewNode(self.headlights)
slnp.setPos(0, -0.35, 1)
slnp.setHpr(0,-2.5,0)
render.setLight(slnp)
self.overlights = DirectionalLight("overhead lights")
self.overlights.setColor(VBase4(1, 1, 1, 1))
oslnp = self.model.attachNewNode(self.overlights)
oslnp.setHpr(180,-75,0)
self.model.setLight(oslnp)
self.lightsOn = True
def toggleHeadlights(self):
if self.lightsOn:
self.headlights.setColor(VBase4(0, 0, 0, 1))
self.overlights.setColor(VBase4(0, 0, 0, 1))
self.lightsOn = False
else:
self.headlights.setColor(VBase4(1.2, 1.2, 1.2, 1))
self.overlights.setColor(VBase4(1, 1, 1, 1))
self.lightsOn = True
def setHeadlights(self, val):
if val != self.lightsOn:
if self.lightsOn:
self.headlights.setColor(VBase4(0, 0, 0, 1))
self.overlights.setColor(VBase4(0, 0, 0, 1))
self.lightsOn = False
else:
self.headlights.setColor(VBase4(1, 1, 1, 1))
self.overlights.setColor(VBase4(1, 1, 1, 1))
self.lightsOn = True
def takeDamage(self, num):
self.hp -= num
def move(self, elapsed):
#all these numbers need to be tested
if self.hp < 25 and not self.s3:
self.smoke3.p.show()
self.s3 = True
if self.hp < 50 and not self.s2:
self.smoke2.p.show()
self.s2 = True
if self.hp < 75 and not self.s1:
self.smoke1.p.show()
self.s1 = True
#position change
self.model.setPos(self.model.getX() + self.vel.x * elapsed/.02, self.model.getY() + self.vel.y * elapsed/.02, 0)
tempmag = self.vel.getM()
self.vel.addDM(self.model.getH(), elapsed * 1)
self.vel.setDM(self.vel.getD(), tempmag)
if self.vel.getM() > 0:
self.vel.setDM(self.vel.getD(), max(self.vel.getM() - (elapsed * (.5 + 2.5*self.input[4])),0))
if self.input[2]:#up
self.vel.addDM(self.model.getH(), elapsed * 4)
self.vel.setDM(self.vel.getD(), min(self.vel.getM(), 5))#speed cap
if self.input[3]:#down
self.vel.addDM(self.model.getH(), elapsed * -4)
self.vel.setDM(self.vel.getD(), min(self.vel.getM(), 5))#speed cap
#turning
self.model.setH(self.model.getH() + self.turn * elapsed/.02)
if self.input[0]:#left
self.turn += elapsed * (100 + self.vel.getM()*100/4) / 4
self.turn = min(.02 * (100 + self.vel.getM()*100/4), self.turn)
#self.model.setH(self.model.getH() + elapsed * (100 + self.vel.getM()*100/4))
elif self.input[1]:#right
self.turn -= elapsed * (100 + self.vel.getM()*100/4) / 4
self.turn = max(-.02 * (100 + self.vel.getM()*100/4), self.turn)
#self.model.setH(self.model.getH() - elapsed * (100 + self.vel.getM()*100/4))
else:
self.turn -= math.copysign(elapsed, self.turn) * (100 + self.vel.getM()*100/4) / 4
if abs(self.turn) <= (elapsed * (100 + self.vel.getM()*100/4) / 4):
self.turn = 0