class DirectCannon(DirectObject):
notify = DirectNotifyGlobal.directNotify.newCategory('DirectCannon')
notify.setInfo(True)
LOCAL_CANNON_MOVE_TASK = 'localCannonMoveTask'
FIRE_KEY = 'control'
UP_KEY = 'arrow_up'
DOWN_KEY = 'arrow_down'
LEFT_KEY = 'arrow_left'
RIGHT_KEY = 'arrow_right'
HIT_GROUND = 0
def __init__(self, arena):
self.arena = arena
self.index = None
self.gag = loader.loadModel("phase_3.5/models/props/tart.bam")
self.nodePath = NodePath('Cannon')
self.cannonsActive = 0
self.cannonLocation = None
self.cannonPostion = None
self.cannon = None
self.flashingLabel = None
self.reloadingLabel = None
self.madeGui = 0
self.GagScale = None
self.t = 0
self.lastT = 0
self.deltaT = 0
self.hitTrack = None
self.flyColNode = None
self.flyColNodePath = None
self.model_Created = 0
self.cannonMoving = 0
self.aimPad = None
def disable(self):
self.__unmakeGui()
self.unloadDynamic()
def delete(self):
self.unload()
def generateGravity(self, NodePath):
base.cTrav = CollisionTraverser()
GravityController = GravityWalker(legacyLifter=True)
GravityController.setWallBitMask(BitmaskGlobals.WallBitmask)
GravityController.setFloorBitMask(BitmaskGlobals.FloorBitmask)
GravityController.initializeCollisions(base.cTrav,
NodePath,
floorOffset=0.025,
reach=4.0)
def setPosHpr(self, x, y, z, h, p, r):
self.nodePath.setPosHpr(x, y, z, h, p, r)
def getSphereRadius(self):
return 1.5
def getParentNodePath(self):
return render
def place(self):
return self.cannon.place()
def setIndex(self, index):
self.index = index
def load(
self
): #maybe add another param to choose what nodepath to be reparented to (like the toonhq)
self.cannon = loader.loadModel(
'phase_4/models/minigames/toon_cannon.bam')
self.cannon.find('**/square_drop_shadow').hide()
self.sndCannonMove = base.loader.loadSfx(
'phase_4/audio/sfx/MG_cannon_adjust.ogg')
self.sndCannonFire = base.loader.loadSfx(
'phase_4/audio/sfx/MG_cannon_fire_alt.ogg')
self.sndHitGround = base.loader.loadSfx(
'phase_4/audio/sfx/MG_cannon_hit_dirt.ogg')
self.cannon.reparentTo(self.nodePath)
self.cannon.setZ(CANNON_Z)
self.flashingLabel = None
return self
def unload(self):
if self.cannon:
# Fix camera
if base.camera.getParent() in (self.barrel, self.cannon):
base.camera.wrtReparentTo(render)
self.cannon.removeNode()
self.cannon = None
self.unloadDynamic()
def unloadDynamic(self):
if self.hitTrack and self.hitTrack.isPlaying():
self.hitTrack.finish()
if self.flashingLabel and self.flashingLabel.isPlaying():
self.flashingLabel.pause()
self.__killLocalCannonMoveTask()
taskMgr.remove('fireCannon')
taskMgr.remove('flyTask')
self.hitTrack = None
self.flashingLabel = None
self.__unmakeGui()
if self.flyColNodePath:
self.flyColNodePath.removeNode()
self.flyColNodePath = None
if self.reloadingLabel:
self.reloadingLabel.destroy()
self.reloadingLabel = None
if self.gag:
self.gag.removeNode()
self.gag = None
self.sndCannonMove = None
self.sndCannonFire = None
self.sndHitGround = None
self.flyColNode = None
def setReloading(self, reloading):
if reloading:
self.reloadingLabel.show()
else:
self.reloadingLabel.hide()
def activateCannons(self):
if not self.cannonsActive:
self.cannonsActive = 1
self.onstage()
self.nodePath.reparentTo(self.getParentNodePath())
def onstage(self):
self.__createCannon()
self.cannon.reparentTo(self.nodePath)
def offstage(self):
if self.cannon:
self.cannon.reparentTo(hidden)
def __createCannon(self):
self.barrel = self.cannon.find('**/cannon')
#self.barrel.setP(-20)
self.cannonLocation = Point3(0, 0, CANNON_Z)
self.cannonPosition = [0, CANNON_START_ANGLE]
self.cannon.setPos(self.cannonLocation)
self.__updateCannonPosition()
def updateCannonPosition(self, zRot, angle):
self.cannonPosition = [zRot, angle]
self.__updateCannonPosition()
def setMovie(self, mode, extraInfo):
if mode == GameGlobals.CANNON_MOVIE_CLEAR:
self.setLanded()
elif mode == GameGlobals.CANNON_MOVIE_LANDED:
self.setLanded()
elif mode == GameGlobals.CANNON_MOVIE_FORCE_EXIT:
self.setLanded()
elif mode == GameGlobals.CANNON_MOVIE_LOAD:
self.cannonBallsLeft = extraInfo
self.__makeGui()
camera.reparentTo(self.barrel)
camera.setPos(0.5, -2, 2.5)
camera.setHpr(0, 0, 0)
self.__createPieModel()
def __makeGui(self):
if self.madeGui:
return
guiModel = 'phase_4/models/gui/cannon_game_gui.bam'
cannonGui = loader.loadModel(guiModel)
self.aimPad = DirectFrame(image=cannonGui.find('**/CannonFire_PAD'),
relief=None,
pos=(0.7, 0, -0.553333),
scale=0.8)
cannonGui.removeNode()
self.fireButton = DirectButton(parent=self.aimPad,
image=((guiModel, '**/Fire_Btn_UP'),
(guiModel, '**/Fire_Btn_DN'),
(guiModel, '**/Fire_Btn_RLVR')),
relief=None,
pos=(0.0115741, 0, 0.00505051),
scale=1.0,
command=self.__firePressed)
self.upButton = DirectButton(parent=self.aimPad,
image=((guiModel, '**/Cannon_Arrow_UP'),
(guiModel, '**/Cannon_Arrow_DN'),
(guiModel,
'**/Cannon_Arrow_RLVR')),
relief=None,
pos=(0.0115741, 0, 0.221717))
self.downButton = DirectButton(parent=self.aimPad,
image=((guiModel, '**/Cannon_Arrow_UP'),
(guiModel, '**/Cannon_Arrow_DN'),
(guiModel,
'**/Cannon_Arrow_RLVR')),
relief=None,
pos=(0.0136112, 0, -0.210101),
image_hpr=(0, 0, 180))
self.leftButton = DirectButton(parent=self.aimPad,
image=((guiModel, '**/Cannon_Arrow_UP'),
(guiModel, '**/Cannon_Arrow_DN'),
(guiModel,
'**/Cannon_Arrow_RLVR')),
relief=None,
pos=(-0.199352, 0, -0.000505269),
image_hpr=(0, 0, -90))
self.rightButton = DirectButton(
parent=self.aimPad,
image=((guiModel, '**/Cannon_Arrow_UP'),
(guiModel, '**/Cannon_Arrow_DN'), (guiModel,
'**/Cannon_Arrow_RLVR')),
relief=None,
pos=(0.219167, 0, -0.00101024),
image_hpr=(0, 0, 90))
guiClose = loader.loadModel(
'phase_3.5/models/gui/avatar_panel_gui.bam')
cannonBallText = '%d/%d' % (self.cannonBallsLeft,
GameGlobals.CannonAmmo)
self.cannonBallLabel = DirectLabel(parent=self.aimPad,
text=cannonBallText,
text_fg=VBase4(1, 1, 1, 1),
text_align=TextNode.ACenter,
relief=None,
pos=(0.475, 0.0, -0.35),
scale=0.25)
self.cannonBallLabel.hide()
self.reloadingLabel = DirectLabel(base.a2dBottomLeft,
relief=None,
text='Reloading...',
text_scale=0.06,
text_align=TextNode.ALeft,
text_font=GameGlobals.getSignFont(),
text_fg=(0.8, 0.8, 0.8, 1),
text_shadow=(0, 0, 0, 1),
pos=(0.2, 0, 0.2))
self.reloadingLabel.hide()
# temp commenting this out because python 2.7 gay
#if self.cannonBallsLeft < 5:
# if self.flashingLabel:
# self.flashingLabel.stop()
# flashingTrack = Sequence()
# for i in range(10):
# flashingTrack.append(LerpColorScaleInterval(self.cannonBallLabel, 0.5, VBase4(1, 0, 0, 1)))
# flashingTrack.append(LerpColorScaleInterval(self.cannonBallLabel, 0.5, VBase4(1, 1, 1, 1)))
#
# self.flashingLabel = flashingTrack
# self.flashingLabel.start()
self.aimPad.setColor(1, 1, 1, 0.9)
def bindButton(button, upHandler, downHandler):
button.bind(DGG.B1PRESS, lambda x, handler=upHandler: handler())
button.bind(DGG.B1RELEASE,
lambda x, handler=downHandler: handler())
bindButton(self.upButton, self.__upPressed, self.__upReleased)
bindButton(self.downButton, self.__downPressed, self.__downReleased)
bindButton(self.leftButton, self.__leftPressed, self.__leftReleased)
bindButton(self.rightButton, self.__rightPressed, self.__rightReleased)
self.__enableAimInterface()
self.madeGui = 1
def __unmakeGui(self):
if not self.madeGui:
return
self.__disableAimInterface()
self.upButton.unbind(DGG.B1PRESS)
self.upButton.unbind(DGG.B1RELEASE)
self.downButton.unbind(DGG.B1PRESS)
self.downButton.unbind(DGG.B1RELEASE)
self.leftButton.unbind(DGG.B1PRESS)
self.leftButton.unbind(DGG.B1RELEASE)
self.rightButton.unbind(DGG.B1PRESS)
self.rightButton.unbind(DGG.B1RELEASE)
if self.aimPad:
self.aimPad.destroy()
self.aimPad = None
self.fireButton = None
self.upButton = None
self.downButton = None
self.leftButton = None
self.rightButton = None
self.madeGui = 0
self.notify.info('__unmakeGui >> successful')
def __enableAimInterface(self):
self.aimPad.show()
self.accept(self.FIRE_KEY, self.__fireKeyPressed)
self.accept(self.UP_KEY, self.__upKeyPressed)
self.accept(self.DOWN_KEY, self.__downKeyPressed)
self.accept(self.LEFT_KEY, self.__leftKeyPressed)
self.accept(self.RIGHT_KEY, self.__rightKeyPressed)
self.__spawnLocalCannonMoveTask()
def __disableAimInterface(self):
if self.aimPad:
self.aimPad.hide()
self.ignore(self.FIRE_KEY)
self.ignore(self.UP_KEY)
self.ignore(self.DOWN_KEY)
self.ignore(self.LEFT_KEY)
self.ignore(self.RIGHT_KEY)
self.ignore(self.FIRE_KEY + '-up')
self.ignore(self.UP_KEY + '-up')
self.ignore(self.DOWN_KEY + '-up')
self.ignore(self.LEFT_KEY + '-up')
self.ignore(self.RIGHT_KEY + '-up')
self.__killLocalCannonMoveTask()
def __fireKeyPressed(self):
self.ignore(self.FIRE_KEY)
self.accept(self.FIRE_KEY + '-up', self.__fireKeyReleased)
self.__firePressed()
def __upKeyPressed(self):
self.ignore(self.UP_KEY)
self.accept(self.UP_KEY + '-up', self.__upKeyReleased)
self.__upPressed()
def __downKeyPressed(self):
self.ignore(self.DOWN_KEY)
self.accept(self.DOWN_KEY + '-up', self.__downKeyReleased)
self.__downPressed()
def __leftKeyPressed(self):
self.ignore(self.LEFT_KEY)
self.accept(self.LEFT_KEY + '-up', self.__leftKeyReleased)
self.__leftPressed()
def __rightKeyPressed(self):
self.ignore(self.RIGHT_KEY)
self.accept(self.RIGHT_KEY + '-up', self.__rightKeyReleased)
self.__rightPressed()
def __fireKeyReleased(self):
self.ignore(self.FIRE_KEY + '-up')
self.accept(self.FIRE_KEY, self.__fireKeyPressed)
def __leftKeyReleased(self):
self.ignore(self.LEFT_KEY + '-up')
self.accept(self.LEFT_KEY, self.__leftKeyPressed)
self.__leftReleased()
def __rightKeyReleased(self):
self.ignore(self.RIGHT_KEY + '-up')
self.accept(self.RIGHT_KEY, self.__rightKeyPressed)
self.__rightReleased()
def __upKeyReleased(self):
self.ignore(self.UP_KEY + '-up')
self.accept(self.UP_KEY, self.__upKeyPressed)
self.__upReleased()
def __downKeyReleased(self):
self.ignore(self.DOWN_KEY + '-up')
self.accept(self.DOWN_KEY, self.__downKeyPressed)
self.__downReleased()
def __firePressed(self):
self.notify.info('fire pressed')
self.__unmakeGui()
return self.setCannonLit(self.cannonPosition[0],
self.cannonPosition[1])
def setCannonLit(self, zRot, angle):
#if self.boss.getCannonBallsLeft(avId) == 0:
# self.notify.info('ignoring setCannonList since no balls left for %s' % avId)
# return
self.notify.info('setCannonLit: ' + ': zRot=' + str(zRot) +
', angle=' + str(angle))
fireTime = GameGlobals.FUSE_TIME
return self.setCannonWillFire(fireTime, zRot, angle)
#self.boss.decrementCannonBallsLeft(avId)
def __upPressed(self):
self.notify.info('up pressed')
self.upPressed = self.__enterControlActive(self.upPressed)
def __downPressed(self):
self.notify.info('down pressed')
self.downPressed = self.__enterControlActive(self.downPressed)
def __leftPressed(self):
self.notify.info('left pressed')
self.leftPressed = self.__enterControlActive(self.leftPressed)
def __rightPressed(self):
self.notify.info('right pressed')
self.rightPressed = self.__enterControlActive(self.rightPressed)
def __upReleased(self):
self.notify.info('up released')
self.upPressed = self.__exitControlActive(self.upPressed)
def __downReleased(self):
self.notify.info('down released')
self.downPressed = self.__exitControlActive(self.downPressed)
def __leftReleased(self):
self.notify.info('left released')
self.leftPressed = self.__exitControlActive(self.leftPressed)
def __rightReleased(self):
self.notify.info('right released')
self.rightPressed = self.__exitControlActive(self.rightPressed)
def __enterControlActive(self, control):
return control + 1
def __exitControlActive(self, control):
return max(0, control - 1)
def __spawnLocalCannonMoveTask(self):
self.leftPressed = 0
self.rightPressed = 0
self.upPressed = 0
self.downPressed = 0
self.cannonMoving = 0
task = Task(self.__localCannonMoveTask)
task.lastPositionBroadcastTime = 0.0
taskMgr.add(task, self.LOCAL_CANNON_MOVE_TASK)
def __killLocalCannonMoveTask(self):
taskMgr.remove(self.LOCAL_CANNON_MOVE_TASK)
if self.cannonMoving and self.sndCannonMove:
self.sndCannonMove.stop()
def __localCannonMoveTask(self, task):
pos = self.cannonPosition
oldRot = pos[0]
oldAng = pos[1]
rotVel = 0
if self.leftPressed:
rotVel += CANNON_ROTATION_VEL
if self.rightPressed:
rotVel -= CANNON_ROTATION_VEL
pos[0] += rotVel * globalClock.getDt()
if pos[0] < CANNON_ROTATION_MIN:
pos[0] = CANNON_ROTATION_MIN
elif pos[0] > CANNON_ROTATION_MAX:
pos[0] = CANNON_ROTATION_MAX
angVel = 0
if self.upPressed:
angVel += CANNON_ANGLE_VEL
if self.downPressed:
angVel -= CANNON_ANGLE_VEL
pos[1] += angVel * globalClock.getDt()
if pos[1] < CANNON_ANGLE_MIN:
pos[1] = CANNON_ANGLE_MIN
elif pos[1] > CANNON_ANGLE_MAX:
pos[1] = CANNON_ANGLE_MAX
if oldRot != pos[0] or oldAng != pos[1]:
if self.cannonMoving == 0:
self.cannonMoving = 1
base.playSfx(self.sndCannonMove, looping=1)
self.__updateCannonPosition()
elif self.cannonMoving:
self.cannonMoving = 0
if self.sndCannonMove:
self.sndCannonMove.stop()
return Task.cont
def __updateCannonPosition(self):
self.cannon.setHpr(self.cannonPosition[0], 0.0, 0.0)
self.barrel.setHpr(0.0, self.cannonPosition[1], 0.0)
def __createPieModel(self):
self.model_Created = 1
self.gag = loader.loadModel("phase_3.5/models/props/tart.bam")
self.GagScale = self.gag.getScale()
GagModelParent = render.attachNewNode('GagOriginChange')
# this just changes what the gag looks like in the cannon
self.gag.wrtReparentTo(GagModelParent)
#self.gag.setPosHpr(0, 0, -1, 0, -90, 0)
self.gag = GagModelParent
self.__loadPieInCannon()
def __destroyToonModels(self):
if self.gag != None:
self.gag.removeNode()
self.gag = None
self.model_Created = 0
return
def __loadPieInCannon(self):
self.gag.reparentTo(self.barrel)
self.gag.setPosHpr(0, 6, 0, 0, PIE_PITCH, 0)
sc = self.GagScale
self.gag.setScale(render, sc[0], sc[1],
sc[2]) #uhh could this break something?
def exitCannon(self):
self.__unmakeGui()
self.__resetPropToCannon()
def __resetPropToCannon(self, FiredProp):
pos = None
if FiredProp:
if hasattr(self, 'cannon') and self.cannon:
FiredProp.reparentTo(self.cannon)
FiredProp.setPosHpr(0, 6, 0, 0, PIE_PITCH,
0) #was causin me some weird problems
FiredProp.wrtReparentTo(render)
self.__resetFiredProp(FiredProp)
return
def __resetFiredProp(self, avatar, pos=None):
if avatar:
self.__stopCollisionHandler(avatar)
self.setLanded()
def __stopCollisionHandler(self, avatar):
if avatar:
self.flyColNode = None
self.flyColSphere = None
if self.flyColNodePath:
#traverser.removeCollider(self.flyColNodePath)
self.flyColNodePath.removeNode()
self.flyColNodePath = None
self.handler = None
def setLanded(self):
self.setMovie(GameGlobals.CANNON_MOVIE_LOAD, self.cannonBallsLeft - 1)
def setCannonWillFire(self, fireTime, zRot, angle):
self.notify.info('setCannonWillFire: ' + ': zRot=' + str(zRot) +
', angle=' + str(angle) + ', time=' + str(fireTime))
#if not self.model_Created:
# self.notify.warning("We walked into the zone mid-flight, so we won't see it")
# return
self.cannonPosition[0] = zRot
self.cannonPosition[1] = angle
self.__updateCannonPosition()
task = Task(self.__fireCannonTask)
task.fireTime = fireTime
#if task.fireTime < 0.0:
# task.fireTime = 0.0
taskMgr.add(task, 'fireCannon')
self.notify.info(
'done with setCannonWillFire') #this DOES get printed btw
def __fireCannonTask(self, task):
launchTime = task.fireTime
results = self.__calcFlightResults(launchTime)
startPos, startHpr, startVel, trajectory, timeOfImpact, hitWhat = results
if not results:
return
self.notify.info('start position: ' + str(startPos))
self.notify.info('start velocity: ' + str(startVel))
self.notify.info('time of launch: ' + str(launchTime))
self.notify.info('time of impact: ' + str(timeOfImpact))
self.notify.info('location of impact: ' +
str(trajectory.getPos(timeOfImpact)))
self.notify.info('start hpr: ' + str(startHpr))
FlyingProp = self.gag
self.generateGravity(FlyingProp)
FlyingProp.reparentTo(render)
FlyingProp.setPos(startPos)
barrelHpr = self.barrel.getHpr(render)
FlyingProp.setHpr(startHpr)
#FlyingProp.setH(90)
#self.gag.setPosHpr(0, 0, 100, 0, 0, 0) # this seems to be affecting the collision sphere btw
info = {}
info['trajectory'] = trajectory
info['launchTime'] = launchTime
info['timeOfImpact'] = timeOfImpact
info['hitWhat'] = hitWhat
info['flyingProp'] = self.gag
info['hRot'] = self.cannonPosition[0]
info['haveWhistled'] = 0
info['maxCamPullback'] = CAMERA_PULLBACK_MIN
self.flyColSphere = CollisionSphere(0, 0, 0, 1.2)
self.flyColNode = CollisionNode('flySphere')
self.flyColNode.setCollideMask(BitmaskGlobals.FloorBitmask
| BitmaskGlobals.WallBitmask)
self.flyColNode.addSolid(self.flyColSphere)
self.flyColNodePath = self.gag.attachNewNode(self.flyColNode)
self.flyColNodePath.setColor(1, 0, 0, 1)
# self.flyColNodePath.show()
self.handler = CollisionHandlerEvent()
self.handler.setInPattern('cannonHit')
# uh oh no work! :( << nevermind, should work now
base.cTrav.addCollider(self.flyColNodePath, self.handler)
print('Cannon pos: {0}'.format(self.cannon.getPos(render)))
self.accept('cannonHit', self.__handleCannonHit)
base.playSfx(self.sndCannonFire)
flyTask = Task(self.__flyTask, 'flyTask')
flyTask.info = info
taskMgr.add(flyTask, 'flyTask')
self.acceptOnce('stopFlyTask', self.__stopFlyTask)
self.notify.info('done with __fireCannonTask')
return Task.done
def __toRadians(self, angle):
return angle * 2.0 * math.pi / 360.0
def __toDegrees(self, angle):
return angle * 360.0 / (2.0 * math.pi)
def __calcFlightResults(self, launchTime):
if not self.gag:
return
self.generateGravity(self.gag)
startPos = self.gag.getPos(render)
startPos += GAG_START_BIAS
startHpr = self.gag.getHpr(render)
hpr = self.barrel.getHpr(render)
rotation = self.__toRadians(hpr[0])
angle = self.__toRadians(hpr[1])
horizVel = INITIAL_VELOCITY * math.cos(angle)
xVel = horizVel * -math.sin(rotation)
yVel = horizVel * math.cos(rotation)
zVel = INITIAL_VELOCITY * math.sin(angle)
startVel = Vec3(xVel, yVel, zVel)
trajectory = Trajectory.Trajectory(launchTime, startPos, startVel)
self.trajectory = trajectory
timeOfImpact, hitWhat = self.__calcGagImpact(trajectory)
self.notify.info('calcFlightResults(%s): '
'rotation(%s), '
'angle(%s), '
'horizVel(%s), '
'xVel(%s), '
'yVel(%s), '
'zVel(%s), '
'startVel(%s), '
'trajectory(%s), '
'hitWhat(%s)' %
(self.gag, rotation, angle, horizVel, xVel, yVel,
zVel, startVel, trajectory, hitWhat))
# timeOfImpact, hitWhat = self.__calcToonImpact(trajectory, towerList)
return startPos, startHpr, startVel, trajectory, 3 * timeOfImpact, hitWhat
def __calcGagImpact(self, trajectory):
t_groundImpact = trajectory.checkCollisionWithGround(GROUND_PLANE_MIN)
if t_groundImpact >= trajectory.getStartTime():
self.notify.info('gag impacts ground')
return (t_groundImpact, self.HIT_GROUND)
else:
self.notify.error('__calcGagImpact: gag never impacts ground?')
return (0.0, self.HIT_GROUND)
def __handleCannonHit(self, collisionEntry):
if not self.gag:
return
self.notify.info('__handleCannonHit')
#if == None or self.flyColNode == None:
# return
interPt = collisionEntry.getSurfacePoint(render)
hitNode = collisionEntry.getIntoNode().getName()
fromNodePath = collisionEntry.getFromNodePath()
intoNodePath = collisionEntry.getIntoNodePath()
print('Pie hit: {0}'.format(hitNode))
self.__stopFlyTask()
self.__stopCollisionHandler(self.gag)
track = Sequence()
track.append(self.__hitSomething(hitNode))
track.append(Func(self.setReloading, True))
track.append(Wait(0.2))
track.append(Func(self.setReloading, False))
track.append(Func(self.setLanded))
if self.hitTrack:
self.hitTrack.finish()
self.hitTrack = track
self.hitTrack.start()
def enterCannonHit(self, collisionEntry):
pass
def __flyTask(self, task):
GagProp = task.info['flyingProp']
if (not GagProp) or GagProp.isEmpty():
return Task.done
#if GagProp.isEmpty():
# self.__resetPropToCannon()
# return Task.done
curTime = task.time + task.info['launchTime']
t = min(curTime, task.info['timeOfImpact'])
self.lastT = self.t
self.t = t
deltaT = self.t - self.lastT
self.deltaT = deltaT
if t >= task.info['timeOfImpact']:
self.__resetPropToCannon(GagProp)
return Task.done
pos = task.info['trajectory'].getPos(t)
GagProp.setFluidPos(pos)
vel = task.info['trajectory'].getVel(t)
run = math.sqrt(vel[0] * vel[0] + vel[1] * vel[1])
rise = vel[2]
theta = self.__toDegrees(math.atan(rise / run))
GagProp.setP(PIE_PITCH + theta)
return Task.cont
def __stopFlyTask(self):
self.notify.info('__stopFlyTask')
taskMgr.remove('flyTask')
def __hitSomething(self, hitNode):
pos = self.gag.getPos(render)
self.gag.removeNode()
self.gag = None
track = Sequence()
enemy = self.arena.getEnemyByCollName(hitNode)
if enemy:
track.append(Func(enemy.takeDamage))
track.append(PieThrow.getPieSplatInterval(pos, 'creampie'))
return track
