def __init__(self):
NodePath.__init__(self, "particleFloorTest")
# Sort Order of Particles
self.setDepthWrite(0)
# Load Particle Effects
self.f = ParticleEffect.ParticleEffect()
self.f.reparentTo(self)
self.p0 = Particles.Particles('particles-1')
# Particles parameters
self.p0.setFactory("PointParticleFactory")
self.p0.setRenderer("PointParticleRenderer")
self.p0.setEmitter("SphereVolumeEmitter")
self.p0.setPoolSize(64)
self.p0.setBirthRate(0.020)
self.p0.setLitterSize(7)
self.p0.setLitterSpread(2)
self.p0.setSystemLifespan(0.0000)
#self.p0.setLocalVelocityFlag(1)
self.p0.setFloorZ(-1.0)
self.p0.setSystemGrowsOlderFlag(0)
# Factory parameters
self.p0.factory.setLifespanBase(10.000)
self.p0.factory.setLifespanSpread(0.50)
self.p0.factory.setMassBase(1.80)
self.p0.factory.setMassSpread(1.00)
self.p0.factory.setTerminalVelocityBase(400.0000)
self.p0.factory.setTerminalVelocitySpread(0.0000)
self.f.addParticles(self.p0)
if 1:
f0 = ForceGroup.ForceGroup('frict')
# Force parameters
force0 = LinearVectorForce(Vec3(0., 0., -1.))
force0.setActive(1)
f0.addForce(force0)
self.f.addForceGroup(f0)
def __init__(self):
NodePath.__init__(self, "particleFloorTest")
# Sort Order of Particles
self.setDepthWrite(0)
# Load Particle Effects
self.f = ParticleEffect.ParticleEffect()
self.f.reparentTo(self)
self.p0 = Particles.Particles('particles-1')
# Particles parameters
self.p0.setFactory("PointParticleFactory")
self.p0.setRenderer("PointParticleRenderer")
self.p0.setEmitter("SphereVolumeEmitter")
self.p0.setPoolSize(64)
self.p0.setBirthRate(0.020)
self.p0.setLitterSize(7)
self.p0.setLitterSpread(2)
self.p0.setSystemLifespan(0.0000)
#self.p0.setLocalVelocityFlag(1)
self.p0.setFloorZ(-1.0)
self.p0.setSystemGrowsOlderFlag(0)
# Factory parameters
self.p0.factory.setLifespanBase(10.000)
self.p0.factory.setLifespanSpread(0.50)
self.p0.factory.setMassBase(1.80)
self.p0.factory.setMassSpread(1.00)
self.p0.factory.setTerminalVelocityBase(400.0000)
self.p0.factory.setTerminalVelocitySpread(0.0000)
self.f.addParticles(self.p0)
if 1:
f0 = ForceGroup.ForceGroup('frict')
# Force parameters
force0 = LinearVectorForce(Vec3(0., 0., -1.))
force0.setActive(1)
f0.addForce(force0)
self.f.addForceGroup(f0)
class Engine(ShowBase):
def __init__(self, mouse):
ShowBase.__init__(self)
self.mouse = mouse
self.joy_x = None
self.joy_y = None
props = WindowProperties()
props.setMouseMode(WindowProperties.MRelative) # keep mouse in screen
self.disableMouse()
self.win.requestProperties(props)
self.setBackgroundColor(0, 0, 0)
# Make missiles glow
self.filters = CommonFilters(self.win, self.cam)
self.filters.setBloom(blend=(0, 0, 0, 1), desat=-0.5, intensity=3.0, size="large")
self.screen_width = self.win.getXSize()
self.screen_height = self.win.getYSize()
self.center_x = self.screen_width/2
self.center_y = self.screen_height/2
# self.win.movePointer(0, self.center_x, self.center_y)
self.enableParticles()
self.cTrav = CollisionTraverser()
# self.cTrav.setRespectPrevTransform(True)
self.pusher = PhysicsCollisionHandler()
self.pusher.addInPattern('%fn-into-%in')
self.target = None
self.maxvel = 50
self.roll_time = 0
self.fuel = 1000
self.ship()
self.sounds()
self.hud()
self.part = Spacedust(self)
self.events()
self.camLens.setFov(70)
self.camLens.setNear(1)
self.camLens.setFar(500)
self.get_key = {
"ACCEL": False,
"DECEL": False,
"FORWARD_THRUST": False,
"REVERSE_THRUST": False,
"ROLL_LEFT": False,
"ROLL_RIGHT": False,
"ROLL_LEFT_BEG": False,
"ROLL_RIGHT_BEG": False,
"FIRE": False,
"FIRING": False,
"LOCK": False,
"LOCKING": False,
}
self.AIworld = AIWorld(self.render)
self.taskMgr.add(self.update, "task-update")
self.taskMgr.doMethodLater(1, self.fuel_usage, "task-fuel-usage")
self.taskMgr.add(self.AI_update, "AI-update")
self.gen_enemy()
def gen_enemy(self):
x = randint(-1000, 1000)
y = randint(-1000, 1000)
z = randint(-1000, 1000)
Enemy(self, 0, x, y, z)
def AI_update(self, task):
self.AIworld.update()
return task.cont
def hud(self):
self.font = self.loader.loadFont("./fnt/subatomic.tsoonami.ttf")
self.aim = OnscreenImage(image="./png/ring.png", pos=Vec3(0), scale=0.02)
self.aim.setTransparency(TransparencyAttrib.MAlpha)
self.locker = OnscreenImage(image="./png/ring.png", pos=Vec3(0), scale=0.12)
self.locker.setTransparency(TransparencyAttrib.MAlpha)
self.locker.hide()
self.txtFuel = OnscreenText(parent=self.render2d, align=TextNode.ALeft, pos=(-0.95, 0.8), text='FUEL', fg=(1, 1, 1, 0.5), scale=0.05, font=self.font, mayChange=True)
self.txtSpeed = OnscreenText(parent=self.render2d, align=TextNode.ALeft, pos=(-0.95, 0.7), text='SPEED', fg=(1, 1, 1, 0.5), scale=0.05, font=self.font, mayChange=True)
self.txtDist = OnscreenText(parent=self.render2d, align=TextNode.ALeft, pos=(-0.95, 0.6), text='DIST', fg=(1, 1, 1, 0.5), scale=0.05, font=self.font, mayChange=True)
self.txtCoord = OnscreenText(parent=self.render2d, align=TextNode.ALeft, pos=(-0.95, 0.5), text='COORD', fg=(1, 1, 1, 0.5), scale=0.05, font=self.font, mayChange=True)
self.taskMgr.doMethodLater(1, self.instruments, "task-instruments")
def instruments(self, task):
self.txtSpeed.setText("SPEED: %s" % str(int(self.mvel)))
self.txtFuel.setText("FUEL: %s" % str(self.fuel))
if self.target is not None:
self.txtDist.setText("DISTANCE: %s" % str(round(self.dist, 1)))
else:
self.txtDist.setText("DISTANCE: ---")
self.txtCoord.setText("COORD: %s %s %s" % (str(round(self.fighter.getX(), 1)), str(round(self.fighter.getY(), 1)), str(round(self.fighter.getZ(), 1))))
return task.again
def set_key(self, key, value):
self.get_key[key] = value
def toggle_key(self, key):
self.set_key(key, not self.get_key[key])
def init_roll(self, a, task):
if task.time <= 2:
if self.roll_time <= task.time:
self.roll_time = task.time
else:
self.roll_time += task.time
if self.roll_time > 2:
self.roll_time = 2
self.fighter.setR(self.fighter.getR() + a * self.roll_time)
else:
self.fighter.setR(self.fighter.getR() + a * 2)
return task.cont
def end_roll(self, a, b, task):
if task.time < b:
self.roll_time -= task.time
if self.roll_time < 0:
self.roll_time = 0
self.fighter.setR(self.fighter.getR() + a * (b - task.time))
return task.cont
else:
return task.done
def roll(self, a):
if a > 0:
self.set_key("ROLL_RIGHT_BEG", True)
else:
self.set_key("ROLL_LEFT_BEG", True)
self.taskMgr.add(self.init_roll, "task-init-roll", extraArgs=[a], appendTask=True)
def unroll(self, a):
if a > 0:
self.set_key("ROLL_RIGHT_BEG", False)
else:
self.set_key("ROLL_LEFT_BEG", False)
self.taskMgr.remove("task-init-roll")
self.taskMgr.add(self.end_roll, "task-end-roll", extraArgs=[a, self.roll_time], appendTask=True)
def to_roll(self):
if self.get_key["ROLL_LEFT"]:
if not self.get_key["ROLL_LEFT_BEG"]:
if self.fuel > 5:
self.roll(-1)
self.snd_roller.play()
else:
if self.get_key["ROLL_LEFT_BEG"]:
self.unroll(-1)
self.snd_roller.stop()
if self.get_key["ROLL_RIGHT"]:
if not self.get_key["ROLL_RIGHT_BEG"]:
if self.fuel > 5:
self.roll(+1)
self.snd_roller.play()
else:
if self.get_key["ROLL_RIGHT_BEG"]:
self.unroll(+1)
self.snd_roller.stop()
def fuel_usage(self, task):
if self.get_key["FORWARD_THRUST"] or self.get_key["REVERSE_THRUST"]:
self.fuel -= 9
if self.get_key["ROLL_LEFT_BEG"] or self.get_key["ROLL_RIGHT_BEG"]:
self.fuel -= 4
self.fuel -= 1
if self.fuel < 0:
self.fuel = 0
return task.again
def chk_speed(self, mvel):
if mvel < 0.01:
# stop fighter dead
if self.prt.getActive():
self.set_key("DECEL", False)
mvel = 0
if mvel > self.maxvel:
# stop fighter accelerating
if self.pft.getActive():
self.set_key("ACCEL", False)
mvel = self.maxvel
self.part.p.renderer.setLineScaleFactor(mvel*2)
self.part.pn.setPos(self.fighter, 0, 10, 0)
return mvel
def thrust_shake(self, task):
x = uniform(-1000, 1000)
y = uniform(-1000, 1000)
self.repos(x, y, 0.001)
return task.cont
def thrust_end(self, task):
if task.time < 5:
f = (5. - task.time) / 5.
s = 1000.*f
x = uniform(-s, s)
y = uniform(-s, s)
self.repos(x, y, 0.001)
self.snd_thrust.setVolume(f)
return task.cont
self.snd_thrust.stop()
return task.done
def thrust(self, a):
if a > 0:
self.set_key("FORWARD_THRUST", True)
else:
self.set_key("REVERSE_THRUST", True)
self.taskMgr.remove("task-thrust-end")
self.snd_thrust.setVolume(1)
self.snd_thrust.play()
self.taskMgr.add(self.thrust_shake, "task-thrust-shake")
def unthrust(self, a):
if a > 0:
self.set_key("FORWARD_THRUST", False)
else:
self.set_key("REVERSE_THRUST", False)
self.taskMgr.remove("task-thrust-shake")
self.taskMgr.add(self.thrust_end, "task-thrust-end")
def to_thrust(self):
if self.get_key["ACCEL"]:
if self.mvel < self.maxvel - 1:
if not self.get_key["FORWARD_THRUST"]:
if self.fuel > 10:
self.pft.setActive(True)
self.thrust(+1)
else:
if self.get_key["FORWARD_THRUST"]:
self.pft.setActive(False)
self.unthrust(+1)
if self.get_key["DECEL"]:
if self.mvel > 0:
if not self.get_key["REVERSE_THRUST"]:
if self.fuel > 10:
self.prt.setActive(True)
self.thrust(-1)
else:
if self.get_key["REVERSE_THRUST"]:
self.prt.setActive(False)
self.unthrust(-1)
def events(self):
self.accept("escape", self.quit)
self.accept('mouse1', self.set_key, ["FIRE", True])
self.accept('mouse1-up', self.set_key, ["FIRE", False])
self.accept('mouse3', self.set_key, ["LOCK", True])
self.accept('mouse3-up', self.set_key, ["LOCK", False])
self.accept("w", self.set_key, ["ACCEL", True])
self.accept("w-up", self.set_key, ["ACCEL", False])
self.accept("s", self.set_key, ["DECEL", True])
self.accept("s-up", self.set_key, ["DECEL", False])
self.accept("a", self.set_key, ["ROLL_LEFT", True])
self.accept("a-up", self.set_key, ["ROLL_LEFT", False])
self.accept("d", self.set_key, ["ROLL_RIGHT", True])
self.accept("d-up", self.set_key, ["ROLL_RIGHT", False])
def update(self, task):
self.pos()
self.speed()
if self.fuel > 0:
self.to_roll()
self.to_thrust()
self.to_fire()
self.to_lock()
self.rehud()
return task.cont
def rehud(self):
if self.target is not None:
c = self.target.np.getPos(self.fighter)
self.dist = c.length()
c.normalize()
self.d2 = c - Vec3(0, 1, 0)*c.dot(Vec3(0, 1, 0))
self.target.radar.setPos(self.d2.getX(), 1, self.d2.getZ())
def sounds(self):
self.audio3d = Audio3DManager.Audio3DManager(self.sfxManagerList[0], self.camera)
self.audio3d.setListenerVelocityAuto()
self.snd_space = self.loader.loadSfx("./snd/space.flac")
self.snd_space.setLoop(True)
self.snd_thrust = self.loader.loadSfx("./snd/thrust.flac")
self.snd_thrust.setLoop(True)
self.snd_roller = self.loader.loadSfx("./snd/roller.flac")
self.snd_roller.setLoop(True)
self.snd_launch = self.loader.loadSfx("./snd/launch.flac")
self.snd_lock = self.loader.loadSfx("./snd/lock.flac")
self.snd_space.play()
def quit(self):
self.taskMgr.running = False
def repos(self, x, y, d):
player_q = self.fighter.getQuat()
up = player_q.getUp()
right = player_q.getRight()
up.normalize()
right.normalize()
up_q = copy(player_q)
right_q = copy(player_q)
up_q.setFromAxisAngle(-(x * d), up)
right_q.setFromAxisAngle(y * d, right)
self.fighter.setQuat(player_q.multiply(up_q.multiply(right_q)))
def move_end(self, x, y, task):
if task.time <= 1:
d = 0.002*(1 - task.time)
self.repos(x, y, d)
return task.cont
return task.done
def pos(self):
if self.mouse:
md = self.win.getPointer(0)
x = md.getX()
y = md.getY()
else:
x = self.joy_x
y = self.joy_y
if self.win.movePointer(0, self.center_x, self.center_y):
x -= self.center_x
y -= self.center_y
if x != 0 or y != 0:
self.taskMgr.add(self.move_end, 'task-move-end', extraArgs=[x, y], appendTask=True)
def speed(self):
fwd = self.fighter.getQuat().getForward()
fwd.normalize()
self.mvel = self.anpo.getVelocity().length()
# speed control
self.mvel = self.chk_speed(self.mvel)
self.anpo.setVelocity(fwd * self.mvel)
def ship(self):
an = ActorNode()
an.getPhysicsObject().setMass(100)
self.fighter = self.render.attachNewNode(an)
self.physicsMgr.attachPhysicalNode(an)
self.anpo = an.getPhysicsObject()
fn = ForceNode("force-node-fighter")
self.fighter.attachNewNode(fn)
self.pft = LinearVectorForce(Vec3(0, +1, 0) * 500) # forward thrust
self.prt = LinearVectorForce(Vec3(0, -1, 0) * 500) # reverse thrust
self.pft.setMassDependent(1)
self.prt.setMassDependent(1)
self.pft.setActive(False)
self.prt.setActive(False)
fn.addForce(self.pft)
fn.addForce(self.prt)
an.getPhysical(0).addLinearForce(self.pft)
an.getPhysical(0).addLinearForce(self.prt)
self.camera.reparentTo(self.fighter)
from_obj = self.fighter.attachNewNode(CollisionNode('fighter'))
from_obj.node().setFromCollideMask(BitMask32(0x1))
from_obj.setCollideMask(BitMask32(0x1))
from_obj.node().addSolid(CollisionSphere(0, 0, 0, 1))
# from_obj.show()
self.pusher.addCollider(from_obj, self.fighter)
self.cTrav.addCollider(from_obj, self.pusher)
def launch_bullet(self):
speed = 500.
scale = Vec3(0.05)
color = Vec4(0, 1, 0, 1)
mask = BitMask32(0x2)
lookat = Vec3(0, 100, 0)
Missile(self, "bullet", speed, scale, color, mask, self.fighter, Vec3(-0.5, 0, 0), self.fighter, lookat, 0.5)
Missile(self, "bullet", speed, scale, color, mask, self.fighter, Vec3(+0.5, 0, 0), self.fighter, lookat, 0.5)
self.snd_launch.play()
def to_fire(self):
if self.get_key["FIRE"]:
if not self.get_key["FIRING"]:
self.set_key("FIRING", True)
self.taskMgr.doMethodLater(0.16, self.fire_bullet, "task-fire-bullet")
else:
if self.get_key["FIRING"]:
self.set_key("FIRING", False)
self.taskMgr.remove("task-fire-bullet")
def fire_bullet(self, task):
if self.fuel >= 5:
self.fuel -= 5
self.launch_bullet()
return task.again
def launch_missile(self):
speed = 100
scale = Vec3(0.2)
color = Vec4(1, 0, 0, 1)
mask = BitMask32(0x2)
lookat = Vec3(0, 0, 0)
self.missile = Missile(self, "missile", speed, scale, color, mask, self.fighter, Vec3(0, 0, -2), self.target.np, lookat, 3)
self.snd_launch.play()
self.taskMgr.add(self.guide_missile, "task-guide-missile")
def guide_missile(self, task):
try:
quat = Quat()
lookAt(quat, self.target.np.getPos() - self.missile.anp.getPos(), Vec3.up())
self.missile.anp.setQuat(quat)
fwd = quat.getForward()
fwd.normalize()
mvel = self.missile.anpo.getVelocity().length()
self.missile.anpo.setVelocity(fwd*mvel)
except:
return task.done
return task.cont
def can_lock(self):
if self.dist >= 30 and self.dist <= 300 and abs(self.d2.getX()) <= 0.1 and abs(self.d2.getZ()) <= 0.1:
return True
else:
return False
def remove_lock(self):
if self.get_key["LOCKING"]:
self.set_key("LOCKING", False)
self.locker.hide()
self.snd_lock.stop()
self.taskMgr.remove("task-fire-missile")
def to_lock(self):
if self.get_key["LOCK"]:
if self.can_lock():
if self.fuel >= 100:
if not self.get_key["LOCKING"]:
self.set_key("LOCKING", True)
self.locker.setScale(0.12)
self.locker.setColor(1, 0, 0, 0.5)
self.locker.show()
self.snd_lock.play()
self.taskMgr.add(self.fire_missile, "task-fire-missile")
else:
self.remove_lock()
else:
self.remove_lock()
else:
self.remove_lock()
def fire_missile(self, task):
if self.fuel >= 100:
if task.time < 3.6:
e = (3.6 - task.time)/3.6
f = 0.02 + e*0.1
self.locker.setScale(f)
self.locker.setColor(e, 1-e, 0, 0.5)
return task.cont
else:
self.fuel -= 100
self.launch_missile()
return task.done
def shred(self):
self.reset()
self.setPos(0.000, 3.000, 2.300)
self.setHpr(0.000, 0.000, 0.000)
self.setScale(1.000, 1.000, 1.000)
p0 = Particles.Particles('particles-1')
p0.setFactory("PointParticleFactory")
p0.setRenderer("SpriteParticleRenderer")
p0.setEmitter("SphereVolumeEmitter")
p0.setPoolSize(60)
p0.setBirthRate(0.0600)
p0.setLitterSize(3)
p0.setLitterSpread(1)
p0.setSystemLifespan(0.0000)
p0.setLocalVelocityFlag(1)
p0.setSystemGrowsOlderFlag(0)
p0.factory.setLifespanBase(1.9000)
p0.factory.setLifespanSpread(0.4000)
p0.factory.setMassBase(1.0000)
p0.factory.setMassSpread(0.2000)
p0.factory.setTerminalVelocityBase(400.0000)
p0.factory.setTerminalVelocitySpread(0.0000)
p0.renderer.setAlphaMode(BaseParticleRenderer.PRALPHANONE)
p0.renderer.setUserAlpha(1.00)
p0.renderer.setIgnoreScale(1)
p0.renderer.setTextureFromNode("phase_3.5/models/props/suit-particles",
"**/roll-o-dex")
p0.renderer.setColor(Vec4(1.00, 1.00, 1.00, 1.00))
p0.renderer.setXScaleFlag(0)
p0.renderer.setYScaleFlag(0)
p0.renderer.setAnimAngleFlag(0)
p0.renderer.setInitialXScale(0.0160)
p0.renderer.setFinalXScale(0.0240)
p0.renderer.setInitialYScale(0.3200)
p0.renderer.setFinalYScale(0.0800)
p0.renderer.setNonanimatedTheta(5.0000)
p0.renderer.setAlphaBlendMethod(BaseParticleRenderer.PPBLENDLINEAR)
p0.renderer.setAlphaDisable(0)
p0.emitter.setEmissionType(BaseParticleEmitter.ETRADIATE)
p0.emitter.setAmplitude(5.0000)
p0.emitter.setAmplitudeSpread(1.0000)
p0.emitter.setOffsetForce(Vec3(0.0000, 3.0000, 0.0000))
p0.emitter.setExplicitLaunchVector(Vec3(1.0000, 0.0000, 0.0000))
p0.emitter.setRadiateOrigin(Point3(0.0000, -7.0000, 0.0000))
p0.emitter.setRadius(0.6000)
self.addParticles(p0)
f0 = ForceGroup.ForceGroup('forces')
force0 = LinearVectorForce(Vec3(0.0000, 0.0000, 5.0000), 1.0000, 0)
force0.setActive(1)
f0.addForce(force0)
force1 = LinearSinkForce(Point3(0.0000, 0.0000, -8.0000),
LinearDistanceForce.FTONEOVERRSQUARED, 14.5479,
155.9407, 1)
force1.setActive(1)
f0.addForce(force1)
force2 = LinearNoiseForce(1.7000, 0)
force2.setActive(1)
f0.addForce(force2)
force3 = LinearJitterForce(12.5698, 0)
force3.setActive(1)
f0.addForce(force3)
self.addForceGroup(f0)