def __init__(self, node):
Physical.__init__(self)
self.node = node
self.thrust = 0.0
self.loadSpecs()
# precalculated values for combinations of variables
self.setCalculationConstants()
# dynamic variables
self.acceleration = Vec3(0.0, 0.0, 0.0)
self.angle_of_attack = 0.0
# state variables
self.rudder = 0.0
self.ailerons = 0.0
self.elevator = 0.0
self.ode_body = OdeBody(self.world)
# positions and orientation are set relative to render
self.ode_body.setPosition(self.node.getPos(render))
self.ode_body.setQuaternion(self.node.getQuat(render))
self.ode_mass = OdeMass()
self.ode_mass.setBox(self.mass, 1, 1, 1)
self.ode_body.setMass(self.ode_mass)
self.accumulator = 0.0
self.step_size = 0.02
taskMgr.add(self.simulationTask,
"plane physics",
sort=-1,
taskChain="world")
def createBallBody(self, modelNode, world):
ballBody = OdeBody(world)
M = OdeMass()
M.setSphere(Ball.BALL_BODY_MASS_WEIGHT, Ball.BALL_BODY_MASS_RADIUS)
ballBody.setMass(M)
ballBody.setPosition(modelNode.getPos(render))
ballBody.setQuaternion(modelNode.getQuat(render))
return ballBody
def __init__(self, world):
GameObject.__init__(self, world)
# Set the speed parameters
self.vel = Vec3(0, 0, 0)
self.strafespeed = 20.0
self.forwardspeed = 32.0
self.backspeed = 24.0
self.jumpspeed = 20
self.wasJumping = False
# Set character dimensions
self.size = (4.0, 3.0, 10.0)
self.eyeHeight = 9.0
self.offset = Point3(0, 0, self.eyeHeight - (self.size[2]/2))
# Create character node
self.node = base.render.attachNewNode("character")
self.node.setPos(0, 0, self.eyeHeight)
self.node.lookAt(0, 1, self.eyeHeight)
# Create physics representation
self.mass = OdeMass()
self.mass.setBox(50, *self.size)
self.body = OdeBody(world.world)
self.body.setMass(self.mass)
self.updatePhysicsFromPos()
self.body.setData(self)
self.geom = OdeBoxGeom(world.space, Vec3(*self.size))
self.geom.setBody(self.body)
world.space.setSurfaceType(self.geom, world.surfaces["box"])
# Adjust collision bitmasks.
self.geom.setCategoryBits(GameObject.bitmaskCharacter)
self.geom.setCollideBits(GameObject.bitmaskAll & ~GameObject.bitmaskBullet)
# Setup event handling
self.keys = [0, 0, 0, 0, 0]
self.setupKeys()
base.taskMgr.add(self.moveTask, "character-move")
# Create footsteps sound
self.footstepsSound = base.loader.loadSfx("media/footsteps.wav")
self.footstepsSound.setLoop(1)
self.footsteps = SoundWrapper(self.footstepsSound)
# Create other sounds.
self.jumpSound = base.loader.loadSfx("media/jump_start.wav")
self.landSound = base.loader.loadSfx("media/jump_fall.wav")
def __init__(self, world, parent, color, pos, dir, size, density, unglueThreshold=None, shatterLimit=None, shatterThreshold=None):
GameObject.__init__(self, world)
if unglueThreshold == None: unglueThreshold = 20
if shatterLimit == None: shatterLimit = 0
if shatterThreshold == None: shatterThreshold = 30
self.size = size
self.density = density
self.dir = dir
self.parent = parent
self.color = color = makeVec4Color(color)
self.node = parent.attachNewNode("")
self.node.setPos(*pos)
self.node.setColorScale(color)
self.node.setScale(*size)
self.node.lookAt(self.node, *dir)
self.model = loader.loadModel("models/box.egg")
self.model.reparentTo(self.node)
self.model.setScale(2.0)
self.model.setPos(-1.0, -1.0, -1.0)
self.applyTexture()
self.mass = OdeMass()
self.mass.setBox(density, Vec3(*size) * 2)
self.body = OdeBody(world.world)
self.body.setMass(self.mass)
self.body.setPosition(self.node.getPos())
self.body.setQuaternion(self.node.getQuat())
self.body.setData(self)
self.geom = OdeBoxGeom(world.space, Vec3(*size) * 2.0)
self.geom.setBody(self.body)
world.space.setSurfaceType(self.geom, world.surfaces["box"])
# Adjust collision bitmasks.
self.geom.setCategoryBits(GameObject.bitmaskBox)
self.geom.setCollideBits(GameObject.bitmaskAll & ~GameObject.bitmaskTileGlued)
# Tile, cement and shatter variables.
self.tiles = []
self.cements = []
self.disableCount = 0
self.unglueThreshold = unglueThreshold
self.shatterLimit = shatterLimit
self.shatterThreshold = shatterThreshold
def createTire(self, tireIndex):
if tireIndex < 0 or tireIndex >= len(self.tireMasks):
self.notify.error('invalid tireIndex %s' % tireIndex)
self.notify.debug('create tireindex %s' % tireIndex)
zOffset = 0
body = OdeBody(self.world)
mass = OdeMass()
mass.setSphere(self.tireDensity, IceGameGlobals.TireRadius)
body.setMass(mass)
body.setPosition(IceGameGlobals.StartingPositions[tireIndex][0],
IceGameGlobals.StartingPositions[tireIndex][1],
IceGameGlobals.StartingPositions[tireIndex][2])
body.setAutoDisableDefaults()
geom = OdeSphereGeom(self.space, IceGameGlobals.TireRadius)
self.space.setSurfaceType(geom, self.tireSurfaceType)
self.space.setCollideId(geom, self.tireCollideIds[tireIndex])
self.massList.append(mass)
self.geomList.append(geom)
geom.setCollideBits(self.allTiresMask | self.wallMask | self.floorMask
| self.obstacleMask)
geom.setCategoryBits(self.tireMasks[tireIndex])
geom.setBody(body)
if self.notify.getDebug():
self.notify.debug('tire geom id')
geom.write()
self.notify.debug(' -')
if self.canRender:
testTire = render.attachNewNode('tire holder %d' % tireIndex)
smileyModel = NodePath()
if not smileyModel.isEmpty():
smileyModel.setScale(IceGameGlobals.TireRadius)
smileyModel.reparentTo(testTire)
smileyModel.setAlphaScale(0.5)
smileyModel.setTransparency(1)
testTire.setPos(IceGameGlobals.StartingPositions[tireIndex])
tireModel = loader.loadModel(
'phase_4/models/minigames/ice_game_tire')
tireHeight = 1
tireModel.setZ(-(IceGameGlobals.TireRadius) + 0.01)
tireModel.reparentTo(testTire)
self.odePandaRelationList.append((testTire, body))
else:
testTire = None
self.bodyList.append((None, body))
return (testTire, body, geom)
def __init__(self, world, parent, color, pos, dir, radius, density, posParent=None):
GameObject.__init__(self, world)
self.color = makeVec4Color(color)
self.scale = radius
self.collisionCount = 0
diameter = 2 * radius
length = 1.815 * diameter
self.node = parent.attachNewNode("")
if posParent == None:
self.node.setPos(*pos)
else:
self.node.setPos(posParent, *pos)
self.node.setColorScale(self.color)
self.node.setTransparency(TransparencyAttrib.MAlpha)
self.node.setScale(radius)
self.node.lookAt(self.node, *dir)
self.node.setHpr(self.node.getHpr() + Vec3(0, 270, 0))
self.model = loader.loadModel("models/bullet.egg")
self.model.reparentTo(self.node)
self.model.setPos(-0.1, -0.1, 0.15)
self.model.setScale(0.4)
self.mass = OdeMass()
self.mass.setCylinder(density, 3, radius, length)
self.body = OdeBody(world.world)
self.body.setMass(self.mass)
self.body.setPosition(self.node.getPos())
self.body.setQuaternion(self.node.getQuat())
self.body.setData(self)
self.body.setGravityMode(False)
self.geom = OdeCylinderGeom(world.space, radius, length)
self.geom.setBody(self.body)
world.space.setSurfaceType(self.geom, world.surfaces["bullet"])
# Adjust collision bitmasks.
self.geom.setCategoryBits(GameObject.bitmaskBullet)
self.geom.setCollideBits(GameObject.bitmaskAll & ~GameObject.bitmaskCharacter)
# Keep the bullet hidden for a split second so it doesn't appear too close to the camera.
self.node.hide()
taskMgr.doMethodLater(0.1, self.showTask, 'show-bullet')
def __init__(self,
world,
parent,
color,
pos,
dir,
radius,
density,
posParent=None):
GameObject.__init__(self, world)
self.node = parent.attachNewNode("")
if posParent == None:
self.node.setPos(*pos)
else:
self.node.setPos(posParent, *pos)
self.node.setColor(*color)
self.node.setScale(radius)
self.node.lookAt(self.node, *dir)
self.parent = parent
self.color = color
self.scale = radius
self.model = loader.loadModel("models/smiley.egg")
self.model.reparentTo(self.node)
self.mass = OdeMass()
self.mass.setSphere(density, radius)
self.body = OdeBody(world.world)
self.body.setMass(self.mass)
self.body.setPosition(self.node.getPos())
self.body.setQuaternion(self.node.getQuat())
self.body.setData(self)
self.geom = OdeSphereGeom(world.space, radius)
self.geom.setBody(self.body)
world.space.setSurfaceType(self.geom, world.surfaces["sphere"])
def createTire(self, tireIndex):
"""Create one physics tire. Returns a (nodePath, OdeBody, OdeGeom) tuple"""
if (tireIndex < 0) or (tireIndex >= len(self.tireMasks)):
self.notify.error('invalid tireIndex %s' % tireIndex)
self.notify.debug("create tireindex %s" % (tireIndex))
zOffset = 0
# for now the tires are spheres
body = OdeBody(self.world)
mass = OdeMass()
mass.setSphere(self.tireDensity, IceGameGlobals.TireRadius)
body.setMass(mass)
body.setPosition(IceGameGlobals.StartingPositions[tireIndex][0],
IceGameGlobals.StartingPositions[tireIndex][1],
IceGameGlobals.StartingPositions[tireIndex][2])
#body.setAutoDisableFlag(1)
#body.setAutoDisableLinearThreshold(1.01 * MetersToFeet)
# skipping AutoDisableAngularThreshold as that is radians per second
#body.setAutoDisableAngularThreshold(0.1)
body.setAutoDisableDefaults()
geom = OdeSphereGeom(self.space, IceGameGlobals.TireRadius)
self.space.setSurfaceType(geom, self.tireSurfaceType)
self.space.setCollideId(geom, self.tireCollideIds[tireIndex])
self.massList.append(mass)
self.geomList.append(geom)
# a tire collides against other tires, the wall and the floor
geom.setCollideBits(self.allTiresMask | self.wallMask | self.floorMask
| self.obstacleMask)
geom.setCategoryBits(self.tireMasks[tireIndex])
geom.setBody(body)
if self.notify.getDebug():
self.notify.debug('tire geom id')
geom.write()
self.notify.debug(' -')
if self.canRender:
testTire = render.attachNewNode("tire holder %d" % tireIndex)
smileyModel = NodePath(
) # loader.loadModel('models/misc/smiley') # smiley!
if not smileyModel.isEmpty():
smileyModel.setScale(IceGameGlobals.TireRadius)
smileyModel.reparentTo(testTire)
smileyModel.setAlphaScale(0.5)
smileyModel.setTransparency(1)
testTire.setPos(IceGameGlobals.StartingPositions[tireIndex])
#debugAxis = loader.loadModel('models/misc/xyzAxis')
if 0: #not debugAxis.isEmpty():
debugAxis.reparentTo(testTire)
debugAxis.setScale(IceGameGlobals.TireRadius / 10.0)
debugAxis2 = loader.loadModel('models/misc/xyzAxis')
debugAxis2.reparentTo(testTire)
debugAxis2.setScale(-IceGameGlobals.TireRadius / 10.0)
# lets create a black tire
#tireModel = loader.loadModel('phase_3/models/misc/sphere')
tireModel = loader.loadModel(
"phase_4/models/minigames/ice_game_tire")
# assuming it has a radius of 1
tireHeight = 1
#tireModel.setScale(IceGameGlobals.TireRadius, IceGameGlobals.TireRadius, 1)
#tireModel.setZ( 0 - IceGameGlobals.TireRadius + (tireHeight /2.0))
#tireModel.setColor(0,0,0)
tireModel.setZ(-IceGameGlobals.TireRadius + 0.01)
tireModel.reparentTo(testTire)
#tireModel.setAlphaScale(0.5)
#tireModel.setTransparency(1)
self.odePandaRelationList.append((testTire, body))
else:
testTire = None
self.bodyList.append((None, body))
return testTire, body, geom
def setVehicle(self, model):
'''
Choose what vehicle the player has chosen. This method initializes all data of this vehicle
'''
self.cleanResources()
self._notify.debug("Set new vehicle: %s" % model)
# Load the attributes of the vehicle
attributes = model.find("**/Attributes")
if attributes.isEmpty():
self._notify.warning("No Attribute-Node found")
for tag in self._tags:
value = attributes.getNetTag(tag[0])
if value:
self._notify.debug("%s: %s" % (tag[0], value))
# translate the value if its a string
if type(tag[2](value)) == str:
tag[1](_(tag[2](value)))
else:
tag[1](tag[2](value))
else:
self._notify.warning("No value defined for tag: %s" % (tag[0]))
self._weight = 10 # for testing purposes
blowout = model.find("**/Blowout")
if not blowout.isEmpty():
self._notify.debug("Loading Blowout-Particles")
for node in blowout.getChildren():
particle = ParticleEffect()
self._blowout.append(particle)
particle.loadConfig('./data/particles/blowout_test.ptf')
try: # try to read out the particle scale
scale = float(node.getTag("scale"))
except Exception: # default is 0.5
scale = .5
renderer = particle.getParticlesList()[0].getRenderer()
renderer.setInitialXScale(scale)
renderer.setInitialYScale(scale)
particle.setLightOff()
particle.start(node)
particle.softStop()
else:
self._notify.warning("No Blowout-Node found")
if self._model is not None:
heading = self._model.getH()
self._model.removeNode()
else:
heading = 160
# display the attributes
text = model.getParent().find("AttributeNode")
if not text.isEmpty():
node = text.find("name")
if not node.isEmpty():
node = node.node()
node.setText(self._name)
node.update()
text.show()
node = text.find("description")
if not node.isEmpty():
node = node.node()
node.setText(self._name)
node.update()
text.show()
self._model = model
self._model.setPos(0, 0, 2)
self._model.setHpr(heading, 0, 0)
# #Test
# plightCenter = NodePath( 'plightCenter' )
# plightCenter.reparentTo( render )
# self.interval = plightCenter.hprInterval(12, Vec3(360, 0, 0))
# self.interval.loop()
#
# plight = PointLight('plight')
# plight.setColor(VBase4(0.8, 0.8, 0.8, 1))
# plight.setAttenuation(Vec3(1,0,0))
# plnp = plightCenter.attachNewNode(plight)
# plnp.setPos(5, 5, 10)
# render.setLight(plnp)
#
# alight = AmbientLight('alight')
# alight.setColor(VBase4(0,0,0, 1))
# alnp = render.attachNewNode(alight)
# render.setLight(alnp)
# GlowTextur
# self.glowSize=10
# self.filters = CommonFilters(base.win, self._model)
# self.filters.setBloom(blend=(0,self.glowSize,0,0) ,desat=1, intensity=1, size='medium')
# tex = loader.loadTexture( 'data/textures/glowmap.png' )
# ts = TextureStage('ts')
# ts.setMode(TextureStage.MGlow)
# self._model.setTexture(ts, tex)
# Initialize the physics-simulation for the vehicle
self._physics_model = OdeBody(self._ode_world)
self._physics_model.setPosition(self._model.getPos(render))
self._physics_model.setQuaternion(self._model.getQuat(render))
# Initialize the mass of the vehicle
physics_mass = OdeMass()
physics_mass.setBoxTotal(self._weight, 1, 1, 1)
self._physics_model.setMass(physics_mass)
# Initialize the collision-model of the vehicle
# for use with blender models
# try:
# col_model = loader.loadModel("data/models/vehicles/%s.collision" %(self._model.getName()))
# self.collision_model = OdeTriMeshGeom(self._ode_space, OdeTriMeshData(col_model, True))
# self._notify.info("Loading collision-file: %s" %("data/models/vehicles/%s.collision" %(self._model.getName())))
# for fast collisions
# except:
# self._notify.warning("Could not load collision-file. Using standard collision-box")
# self.collision_model = OdeTriMeshGeom(self._ode_space, OdeTriMeshData(model, False))
# self._collision_model = OdeBoxGeom(self._ode_space, 3,3,2)
self._collision_model = OdeBoxGeom(self._ode_space, 3, 3, 2)
self._collision_model.setBody(self._physics_model)
self._collision_model.setCollideBits(7)
self._collision_model.setCategoryBits(2)
# Add collision-rays for the floating effect
self._ray = CollisionRay(Vec3(5, 0, 0),
Vec3(0, 0, -1),
self._ode_space,
parent=self._collision_model,
collide_bits=0,
length=20.0)
# This one is used for the floating effect but also for slipstream
self._frontray = CollisionRay(Vec3(0, 0, 0),
Vec3(1, 0, 0),
self._ode_space,
parent=self._collision_model,
collide_bits=0,
length=15.0)
# Overwrite variables for testing purposes
self._grip_strength = 0.9
self._track_grip = 0.2
self._boost_strength = 1400
self._control_strength = 2.5
# Loading finished
self._model_loading = False
ball = loader.loadModel("cilindroB")
ball.flattenLight() # Apply transform
ball.setTextureOff()
# Add a random amount of balls
balls = []
# This 'balls' list contains tuples of nodepaths with their ode geoms
for i in range(15):
# Setup the geometry
ballNP = ball.copyTo(render)
ballNP.setPos(randint(-7, 7), randint(-7, 7), 10 + random() * 5.0)
ballNP.setColor(random(), random(), random(), 1)
ballNP.setHpr(randint(-45, 45), randint(-45, 45), randint(-45, 45))
# Create the body and set the mass
ballBody = OdeBody(world)
M = OdeMass()
M.setSphere(50, 1)
ballBody.setMass(M)
ballBody.setPosition(ballNP.getPos(render))
ballBody.setQuaternion(ballNP.getQuat(render))
# Create a ballGeom
ballGeom = OdeSphereGeom(space, 1)
ballGeom.setCollideBits(BitMask32(0x00000001))
ballGeom.setCategoryBits(BitMask32(0x00000001))
ballGeom.setBody(ballBody)
# Create the sound
ballSound = loader.loadSfx("audio/sfx/GUI_rollover.wav")
balls.append((ballNP, ballGeom, ballSound))
# Add a plane to collide with
cm = CardMaker("ground")
