def lerpECSLPos(self):
self.remoteVel = vector3(self.statusData.vel[0], self.statusData.vel[1], self.statusData.vel[2])
self.remotePos = vector3(self.statusData.pos[0], self.statusData.pos[1], self.statusData.pos[2])
self.nextRemotePos = self.remotePos + (self.remoteVel * self.latency)
self.nextPos = self.ent.pos + (self.ent.velocity * self.latency)
self.diffPos = self.nextPos - self.nextRemotePos
self.diffPosFrac = self.diffPos/self.nSteps
def multiPlayerNetTest(self, numSpeedBoats):
spawnCarrier = True
if spawnCarrier:
carrier = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.CVN68, additionalAspects = self.additionalAspects, playerInfo = entMgr.Player(entMgr.Side.BLUE, 0))
carrier.pos.x = 5
carrier.pos.z = 12
carrier.yaw = mathlib.halfpi
desiredState = StoppedAtPosition(vector3(0, 0, -5000))
cmd = command.MoveTo(self.engine, desiredState, desiredSpeed=knots(10))
#carrier.squad.strategicData.commands = [cmd]
carrier.squad.SquadAI.commands = [cmd]
startPositionCenters = [vector3(2000,0,-1000), vector3(2000,0,1000)]
targetOffsets = [vector3(50,0,150)]#, vector3(-50,0,150)]
kStartPosSize = 600
kApproachRadiusSizeMinMax = (300, 500)
for i in range(numSpeedBoats):
startPosCenter = startPositionCenters[i % len(startPositionCenters)]
offset = mathlib.randomVectorSquare(kStartPosSize)
startPos = startPosCenter + offset
smallBoat = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.SPEEDBOAT, additionalAspects = self.additionalAspects, playerInfo = entMgr.Player(entMgr.Side.RED, 1))
smallBoat.pos.x = startPos.x
smallBoat.pos.z = startPos.z
smallBoat.yaw = mathlib.pi
assert carrier
#offset = targetOffsets[i % len(targetOffsets)]
offset = mathlib.randomVectorCircular(*kApproachRadiusSizeMinMax)
desiredState = MaintainingRelativeToEnt(carrier, offset)
cmd = command.MoveTo(self.engine, desiredState)
smallBoat.squad.SquadAI.commands = [cmd]
def setupAvoidanceTest3(self):
self.createObstactleCourseEntities(5)
for i in range(3):
ent = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.DDG51, additionalAspects = self.additionalAspects)
ent.pos = mathlib.randomVectorSquare(500) + vector3(0, 0, 500)
#ent.yaw = random.uniform(0, mathlib.twopi)
ent.yaw = math.radians(90)
desiredState = StoppedAtPosition(vector3(0, 0, -2000))
cmd = command.MoveTo(self.engine, desiredState)
ent.squad.SquadAI.commands = [cmd]
def __init__(self, engine):
"""Constructor"""
System.__init__(self, engine)
ogre.FrameListener.__init__(self)
ogre.WindowEventListener.__init__(self)
OIS.KeyListener.__init__(self)
OIS.MouseListener.__init__(self)
OIS.JoyStickListener.__init__(self)
self.handlers = [dict() for x in range(InputEvent.NUM)]
self.mouse_handlers = [dict() for x in range(MouseEvent.NUM)]
self.joy_handlers = [dict() for x in range(JoyEvent.NUM)]
self.key_states = {}
self.keys_down = list()
self.mouse_buttons_down = {}
self.mouse_down_pos = {}
self.mouse_down_over = {}
self.mouse_down_modifiers = {}
self.input_locks = {}
for mb in MouseButton.LIST:
self.mouse_buttons_down[mb] = False
self.mouse_down_pos[mb] = None
self.mouse_down_over[mb] = None
self.mouse_down_modifiers[mb] = [False for x in range(Modifier.NUM)]
self.input_locks[mb] = InputLock()
self.mouse_state = None
#box selection
#self.selection_dd_context = self.engine.debugDrawSystem.getContext()
#self.boxSelection = None
#self.maintainDDContext = self.engine.debugDrawSystem.getContext()
self.translation_to_apply = vector3(0,0,0)
self.translation_to_apply_time_left = 0
def tick(self, dtime):
self.ddContext.clear()
if self.ent.isSelected:
if self.ent.UnitAI.state == self.ent.UnitAI.State.MANUAL_CONTROL:
if self.engine.inputSystem.joystick:
joyState = self.gamepad.getJoyStickState()
if joyState.mAxes[JoyAxes.LEFT_LEFTRIGHT].abs > 10000: #right
self.desiredHeading = self.turnRight(self.desiredHeading, dtime)
if joyState.mAxes[JoyAxes.LEFT_LEFTRIGHT].abs < -10000: #left
self.desiredHeading = self.turnLeft(self.desiredHeading, dtime)
if joyState.mAxes[JoyAxes.LEFT_UPDOWN].abs > 10000: #slower
self.desiredSpeed = self.slowDown(self.desiredSpeed, self.ent.maxSpeed)
if joyState.mAxes[JoyAxes.LEFT_UPDOWN].abs < -10000: #faster
self.desiredSpeed = self.speedUp(self.desiredSpeed, self.ent.maxSpeed)
# in any case you can use keyboard arrow control
if self.keyboard.isKeyDown(OIS.KC_LEFT):
self.desiredHeading = self.turnLeft(self.desiredHeading, dtime)
if self.keyboard.isKeyDown(OIS.KC_RIGHT):
self.desiredHeading = self.turnRight(self.desiredHeading, dtime)
if self.keyboard.isKeyDown(OIS.KC_UP):
self.desiredSpeed = self.speedUp(self.desiredSpeed, self.ent.maxSpeed)
if self.keyboard.isKeyDown(OIS.KC_DOWN):
self.desiredSpeed = self.slowDown(self.desiredSpeed, self.ent.maxSpeed)
if self.timer.check(dtime):
v = vector3(self.ent.avoidanceSize.x/2.0 * self.desiredSpeed, 0, 0)
sv = mathlib.yawwedVector(v, self.ent.yaw)
offset = mathlib.yawwedVector(v, self.desiredHeading)
self.engine.debugDrawSystem.drawRay(self.ddContext, self.ent.pos, offset, color = colors.BLUE)
def __init__(self, engine):
mgr.System.__init__(self, engine)
ogre.FrameListener.__init__(self)
ogre.WindowEventListener.__init__(self)
OIS.KeyListener.__init__(self)
OIS.MouseListener.__init__(self)
OIS.JoyStickListener.__init__(self)
self.handlers = [dict() for x in range(InputEvent.NUM)]
self.mouseHandlers = [dict() for x in range(MouseEvent.NUM)]
self.joyHandlers = [dict() for x in range(JoyEvent.NUM)]
self.keyStates = {}
self.mouseButtonsDown = {}
self.mouseDownPos = {}
self.mouseDownOver = {}
self.mouseDownModifiers = {}
self.inputLocks = {}
for mb in MouseButton.LIST:
self.mouseButtonsDown[mb] = False
self.mouseDownPos[mb] = None
self.mouseDownOver[mb] = None
self.mouseDownModifiers[mb] = [False for x in range(Modifier.NUM)]
self.inputLocks[mb] = InputLock()
self.ms = None
#box selection
self.selectionDDContext = self.engine.debugDrawSystem.getContext()
self.boxSelection = None
self.maintainDDContext = self.engine.debugDrawSystem.getContext()
self.translationToApply = vector3(0,0,0)
self.translationToApplyTimeLeft = 0
def init(self):
self.ent.squad = None
self.destination = None
self.ddContextLong = self.engine.debugDrawSystem.getContext()
self._commands = []
self.updateTimer = timer.Timer(self.updateFrequency, fireFirstCheck=True)
self.cent = cent.CEnt(self.ent.maxSpeed,
self.ent.maxSpeed * -.5,
self.ent.accelSpeed,
self.ent.rotationalSpeed,
self.ent.avoidanceSize.x,
self.ent.avoidanceSize.z,
self.ent.collisionLookAheadTime,
self.ent.maxDistanceForFullStop,
self.ent.minDistanceForFullStop,
self.ent.crampDistance,
self.ent.collisionClass
)
self.ent.desiredHeading = 0
self.ent.desiredSpeed = 0
self.ent.speed = 0
self.ent.velocity = vector3(0,0,0)
#self.helmDesiredSpeed = 0
#self.helmDesiredHeading = 0
self.ent.uiDesiredSpeed = kCEntInvalidFloat
self.ddContext = self.engine.debugDrawSystem.getContext()
self.updateCounter = 0
self.state = self.State.AI
self.stopAtDestination = True
def randomVectorCircular(minRadius, maxRadius):
import random
import vector
r = random.uniform(minRadius, maxRadius)
t = random.uniform(0, twopi)
return vector.vector3(r * math.cos(t), 0, r * math.sin(t))
def randomVectorSquare(maxRadius):
import random
import vector
x = random.uniform(-maxRadius, maxRadius)
z = random.uniform(-maxRadius, maxRadius)
return vector.vector3(x, 0, z)
def init_engine(self):
"""Load camera data and setup the camera"""
try:
f = open(self.filename, 'r')
self.data = yaml.load(f)
f.close()
except IOError:
self.data = CameraData()
self.save_data()
scene_manager = self.engine.graphics_system.scene_manager
self.camera = scene_manager.createCamera("PlayerCamera")
self.camera.nearClipDistance = 5
self.camera.setFarClipDistance(99999*6)
self.camera_node = scene_manager.getRootSceneNode().createChildSceneNode("CamYawNode", (0, 100, 500))
self.camera_pitch_node = self.camera_node.createChildSceneNode("CameraPitchNode")
self.camera_pitch_node.attachObject(self.camera)
self.fps_camera_node = scene_manager.getRootSceneNode().createChildSceneNode("FPSCamYawNode")
self.fps_camera_pitch_node = self.fps_camera_node.createChildSceneNode("FPSCamPitchNode")
self.load_pos1()
self.is_data_dirty = False
self.using_fps_camera = False
self.height = 100
self.wvp = self.camera.getProjectionMatrix() * self.camera.getViewMatrix()
# self.dd_context = self.engine.debug_draw_system.get_context()
self.mouse_pos_world = vector3(0, 0, 0)
self.camera_center_pos = None
def lineCollision(p1, p2, p3, p4):
from vector import vector3
ua, ub = lineCollisionBase(p1, p2, p3, p4)
px = p1.x + ua * (p2.x - p1.x)
pz = p1.z + ua * (p2.z - p1.z)
return vector3(px, 0.0, pz)
def attachCamera(self):
if self.engine.selectionSystem.selectedEnts:
self.camera.parentSceneNode.detachObject(self.camera)
self.fpsCameraNode.parentSceneNode.removeChild(self.fpsCameraNode)
self.fpsCameraPitchNode.attachObject(self.camera)
renderAspect = self.engine.selectionSystem.primaryEnt.findAspect(Renderable)
renderAspect._node.addChild(self.fpsCameraNode)
self.fpsCameraNode.setPosition(vector3(-self.engine.selectionSystem.primaryEnt.length, self.engine.selectionSystem.primaryEnt.height, 0))
self.fpsCameraNode.resetOrientation()
self.fpsCameraPitchNode.resetOrientation()
self.fpsCameraPitchNode.lookAt(vector3(0,0,0), ogre.Node.TS_PARENT)
self.fpsCameraNode.yaw(ogre.Degree(-90))
self.usingFPSCamera = True
def lineSegmentCollision(p1, p2, p3, p4):
from vector import vector3
ua, ub = lineCollisionBase(p1, p2, p3, p4)
if ua >= 0.0 and ua <= 1.0 and ub >= 0.0 and ub <= 1.0:
px = p1.x + ua * (p2.x - p1.x)
pz = p1.z + ua * (p2.z - p1.z)
return vector3(px, 0.0, pz)
else:
return None
def rawShipPosOrientation(self, unpkdMsg):
'''Updates forced move pos and orientations
'''
for data in unpkdMsg.data:
if data.id in self.engine.entMgr.entMap.keys():
ent = self.engine.entMgr.entMap[data.id]
ent.pos = vector3(data.pos[0], data.pos[1], data.pos[2])
ent.yaw = data.yaw
#ent.uiname = str(data.label)
pass
def setupAvoidanceTest2(self):
"""
Lets do a basic cross between two ddgs moving towards each other
"""
ent1 = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.DDG51, additionalAspects = self.additionalAspects)
ent1.pos.x = 0
ent1.yaw = -mathlib.halfpi
ent1.pos.z = -1000
desiredState = StoppedAtPosition(vector3(0, 0, +1000))
cmd = command.MoveTo(self.engine, desiredState)
ent1.squad.SquadAI.commands = [cmd]
ent2 = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.DDG51, additionalAspects = self.additionalAspects)
ent2.pos.x = 0
ent2.pos.z = +1000
ent2.yaw = mathlib.halfpi
desiredState = StoppedAtPosition(vector3(0, 0, -1000))
cmd = command.MoveTo(self.engine, desiredState)
ent2.squad.SquadAI.commands = [cmd]
def test(self):
m1 = matrix33()
m2 = matrix33()
m1.rotateX(2.22)
m2.rotateY(3.33)
m = matrix33()
m.mulMatrix(m1, m2)
v = vector3()
v.set(1, 1, 1)
v = m * v
print(v)
def setupRightAngleAvoidanceTest(self):
"""
The one case we could never get well with lagoon
Two ddg's at right angles
"""
ent1 = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.DDG51, additionalAspects = self.additionalAspects)
ent1.pos.x = 0
ent1.yaw = -mathlib.halfpi
ent1.pos.z = -1000
desiredState = StoppedAtPosition(vector3(0, 0, +1000))
cmd = command.MoveTo(self.engine, desiredState)
ent1.squad.SquadAI.commands = [cmd]
ent2 = self.engine.entMgr.createEntity(self.engine.entMgr.createHandle(), boat.DDG51, additionalAspects = self.additionalAspects)
ent2.pos.x = -1000
ent2.pos.z = 0
ent2.yaw = 0.0
desiredState = StoppedAtPosition(vector3(1000, 0, 0))
cmd = command.MoveTo(self.engine, desiredState)
ent2.squad.SquadAI.commands = [cmd]
def initNetworking(self, id, status):
self.id = id
self.statusData = status
# for now --> this should go away as soon as Mike changes the
# rotational speed to be math.halfpi - rotationalSpeed in the Daemon
self.lerpRot = self.lerpECSLRot
self.lerpPos = self.lerpECSLPos
self.remotePos = vector3(self.statusData.pos[0], self.statusData.pos[1], self.statusData.pos[2])
self.ent.pos = self.remotePos
import netMgr
if netMgr.gMoveCameraToEntPos == self.ent and self.engine.cameraSystem.cameraCenterPos:
self.engine.cameraSystem.lookAt(self.ent)
netMgr.gMoveCameraToEntPos = None
self.newPos = self.ent.pos
self.ent.yaw = self.statusData.yaw
self.remoteVel = vector3(self.statusData.vel[0], self.statusData.vel[1], self.statusData.vel[2])
self.ent.speed = self.remoteVel.length()
self.ent.desiredHeading, self.ent.desiredSpeed = (self.statusData.dh, self.statusData.ds)
self.oldTime = 0
self.latency = 0
self.ent.updateQueue = deque(maxlen=LAG_LENGTH)
self.netCommand = None
self.squelchCommand = None
# let us create all local vars here
self.dh, self.ds = (0.0, 0.0)
# for interpolation
self.nSteps = 0
self.nextRemotePos = None
self.diffPos = None
self.diffPosFrac = None
self.remoteQuat = None
self.destOrie = None
self.srcOrie = None
self.rotFactor = 0
self.rotProgress = 1.0
def init(self):
self.ent.ogreName = str(self.ent)
self.ent.pos = vector3(0.0, 0.0, 0.0)
self.ent.yaw = 0.0
self._rootNode = self.engine.gfxSystem.sceneManager.getRootSceneNode().createChildSceneNode(self.ent.ogreName, self.ent.pos)
gent = self.engine.gfxSystem.sceneManager.createEntity(self.ent.ogreName + '_0', self.ent.mesh)
self._node = self._rootNode.createChildSceneNode(self.ent.ogreName + '_0', self.ent.pos)
self._node.attachObject(gent)
if self.ent.lod1:
gent1 = self.engine.gfxSystem.sceneManager.createEntity(self.ent.ogreName + '_1', self.ent.lod1[1])
self._node1 = self._rootNode.createChildSceneNode(self.ent.ogreName + '_1', self.ent.pos)
self._node1.attachObject(gent1)
self._node1.translate(vector3(0, 1.00, 0))
self._node1.setScale(vector3(48.0, 1, 48.0))
if self.ent.lod2:
gent2 = self.engine.gfxSystem.sceneManager.createEntity(self.ent.ogreName + '_2', self.ent.lod2[1])
self._node2 = self._rootNode.createChildSceneNode(self.ent.ogreName + '_2', self.ent.pos)
self._node2.attachObject(gent2)
self._node2.translate(vector3(0, 10, 0))
self._node2.setScale(vector3(96.0, 1, 96.0))
if self.ent.selectable:
self.selectionCircle = ThickCircle(self.ent.ogreName + '.selectionCircle', self.engine.gfxSystem.sceneManager, parentNode=self._rootNode, color=(1.0, 1.0, 0.0))
self.mouseOverCircle = ThickCircle(self.ent.ogreName + '.mouseOverCircle', self.engine.gfxSystem.sceneManager, parentNode=self._rootNode, color=(1.0, 1.0, 1.0))
self.updateOverlaySizes()
self.selectionCircle.hide()
self.mouseOverCircle.hide()
self.prevSelectionState = None
self.prevMouseOverState = None
import timer
self.updateOverlayTimer = timer.Timer(0.1, fireFirstCheck=True)
def init(self):
"""Setup the entity with the graphics system"""
self.entity.ogre_name = str(self.entity)
if not self.entity.position:
self.entity.position = vector3(0.0, 0.0, 0.0)
self.entity.yaw = 0.0
scene_manager = self.engine.graphics_system.scene_manager
self._root_node = scene_manager.getRootSceneNode().createChildSceneNode(self.entity.ogre_name,
self.entity.position)
self._camera_node = self._root_node.createChildSceneNode((0, 0, 0))
gent = scene_manager.createEntity(self.entity.ogre_name + '_0', self.entity.mesh)
if self.entity.material:
gent.setMaterialName("test/" + self.entity.material)
if self.entity.size:
scale = self.entity.size / 100.0
self._root_node.scale((scale, scale, scale))
self._root_node.attachObject(gent)
self.entity.graphical_entity = gent
def body(self, master):
box = Frame(self)
w = Button(box,
text="Y",
width=4,
command=lambda: self.apply(vector3(0.0, 1.0, 0.0)),
default=ACTIVE)
w.grid(row=0, column=0)
w = Button(box,
text="-Y",
width=4,
command=lambda: self.apply(vector3(0.0, -1.0, 0.0)),
default=ACTIVE)
w.grid(row=1, column=0)
w = Button(box,
text="-X",
width=4,
command=lambda: self.apply(vector3(-1.0, 0.0, 0.0)),
default=ACTIVE)
w.grid(row=2, column=1)
w = Button(box,
text="X",
width=4,
command=lambda: self.apply(vector3(1.0, 0.0, 0.0)))
w.grid(row=2, column=2)
w = Button(box,
text="Z",
width=4,
command=lambda: self.apply(vector3(0.0, 0.0, 1.0)),
default=ACTIVE)
w.grid(row=0, column=2)
w = Button(box,
text="-Z",
width=4,
command=lambda: self.apply(vector3(0.0, 0.0, -1.0)))
w.grid(row=1, column=1)
self.value_variable.set("1.0")
self.value_element = Entry(box,
textvariable=self.value_variable,
width=4)
self.value_element.grid(row=2, column=0)
box.pack()
self.bind("<Escape>", self.cancel)
def init(self):
self.emitterList = [0,0,0]
#set wake attributes based on boat size(1=small,2=med,3=large)
if self.ent.wakeSize == 1:
self.wake = self.initWake(dimensions=(5,5), scalerRate=0.15, colorFaderAlpha=-0.06)
self.midEmitter = Emitter(self.ent, ttl = 15, emissionRate = 50)
self.midEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.5), endColorAlpha = (1, 1, 1, 0.8))
''' self.leftEmitter = Emitter(self.ent, ttl = 15, direction = vector3(-3, 0, -2))
self.leftEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 0.8))
self.rightEmitter = Emitter(self.ent, ttl = 15, direction = vector3(-3, 0, 2))
self.rightEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 0.8))
'''
elif self.ent.wakeSize == 2:
self.wake = self.initWake(dimensions = (18, 18), scalerRate = 0.5, colorFaderAlpha = -0.002)
self.midEmitter = Emitter(self.ent, ttl = 40, emissionRate = 12, position = vector3(-self.ent.length/2.5, 0.5, 0))
self.midEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
'''
self.leftEmitter = Emitter(self.ent, ttl = 40, emissionRate = 12, direction = vector3(-5, 0, -2),
position = vector3(self.ent.length/3.0, 0.5, -self.ent.beam/3.0))
self.leftEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
self.rightEmitter = Emitter(self.ent, ttl = 40, emissionRate = 12, direction = vector3(-5, 0, 2),
position = vector3(self.ent.length/3.0, 0.5, self.ent.beam/3.0))
self.rightEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
'''
elif self.ent.wakeSize == 3:
self.wake = self.initWake(dimensions = (25, 25), scalerRate = 0.7, colorFaderAlpha = -0.0014)
self.midEmitter = Emitter(self.ent, angle = ogre.Degree(4), ttl = 70, particleVelocity = (1, 5), emissionRate = 5,
position = vector3(-self.ent.length/2.5, 0.5, 0))
self.midEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
'''
self.leftEmitter = Emitter(self.ent, angle = ogre.Degree(4), ttl = 65, particleVelocity = (1, 5), emissionRate = 5,
direction = vector3(-5, 0, -2), position = vector3(self.ent.length/3.0, 0.5, -self.ent.beam/4.0))
self.leftEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
self.rightEmitter = Emitter(self.ent, angle = ogre.Degree(4), ttl = 65, particleVelocity = (1, 5), emissionRate = 5,
direction = vector3(-5, 0, 2), position = vector3(self.ent.length/3.0, 0.5, self.ent.beam/4.0))
self.rightEmitter.setColorRange(startColorAlpha = (1, 1, 1, 0.3), endColorAlpha = (1, 1, 1, 1.0))
'''
else:
print "No wakes for this type of entity", str(self.ent)
def initEngine(self):
try:
f = open(self.filename, 'r')
self.data = yaml.load(f)
f.close()
except IOError:
self.data = CameraData()
self.saveData()
self.camera = self.engine.gfxSystem.sceneManager.createCamera("PlayerCamera")
#self.camera.position = (0, 10, 500)
#self.camera.lookAt((0,0,0))
self.camera.nearClipDistance = 5
self.camera.setFarClipDistance(99999*6)
self.engine.cameraSystem.camera = self.camera
#----------------attach camera to node so we can move camera---------------------------
self.cameraNode = self.engine.gfxSystem.sceneManager.getRootSceneNode().createChildSceneNode("CamYawNode", (0, 100, 500))
self.cameraPitchNode = self.cameraNode.createChildSceneNode("CamPitchNode");
self.cameraPitchNode.attachObject(self.camera)
self.fpsCameraNode = self.engine.gfxSystem.sceneManager.getRootSceneNode().createChildSceneNode("FPSCamYawNode")
self.fpsCameraPitchNode = self.fpsCameraNode.createChildSceneNode("FPSCamPitchNode");
self.loadPos1()
self.isDataDirty = False
self.usingFPSCamera = False
self.height = 100
self.wvp = self.camera.getProjectionMatrix() * self.camera.getViewMatrix()
self.ddContext = self.engine.debugDrawSystem.getContext()
self.mousePosWorld = vector3(0,0,0)
self.cameraCenterPos = None
self.engine.inputSystem.registerHandler(inputSystem.InputEvent.KEY_PRESSED, OIS.KC_TAB, self.lookatNextEnt)
def ecslentVector(vsVec):
z, x, y = vsVec
return vector3(x, 0, -z)
def __init__(self):
self.loc1 = (pqPair(vector3(0,500,800), pitchYawRoll(0,35,0) ), pqPair(vector3(0,0,0), pitchYawRoll(-60,0,0)))
self.loc2 = (pqPair(vector3(0,500,800), pitchYawRoll(0,35,0) ), pqPair(vector3(0,0,0), pitchYawRoll(-60,0,0)))
self.loc3 = (pqPair(vector3(0,500,800), pitchYawRoll(0,35,0) ), pqPair(vector3(0,0,0), pitchYawRoll(-60,0,0)))
self.loc4 = (pqPair(vector3(0,500,800), pitchYawRoll(0,35,0) ), pqPair(vector3(0,0,0), pitchYawRoll(-60,0,0)))
mat.z = z
mat.pos = pos
return mat
@classmethod
def FromRotAndPos(cls, m, pos):
mat = cls()
mat.x = vector4.FromVector3(m.x)
mat.y = vector4.FromVector3(m.y)
mat.z = vector4.FromVector3(m.z)
mat.pos = vector4.FromVector3(pos)
mat.pos.v[3] = 1
return mat
forward = vector3(7.10119629, -25.3019409, -23.1168213)
up = vector3(0.726603448, -0.341014385, 0.596453547)
pos = vector3(1, 2, 3)
m1 = matrix3.Identity()
print(m1)
mat = matrix3.MakeLookAt(forward, up)
print(mat)
#x4 = vector4.FromVector3(m1.x)
#y4 = vector4.FromVector3(m1.y)
#y4 = vector4.FromVector3(m1.z)
m4 = matrix4.FromRotAndPos(mat, pos)
print(m4)
inv = m4.inverse()
print(inv)
print(inv * m4)
def yawwedVector(vec, theta):
from vector import vector3
v = vector3(vec.x, vec.y, vec.z)
return yawVector(v, theta)
def tick(self, dtime):
if self.commandsDirty or self.updateTimer.check(dtime):
"""
Translate our desiredState into world coordinates, and let the low level c api do all the work
"""
self.commandsDirty = False
self.ddContextLong.clear()
current = self.command
if current is None:
self.ent.hasDestination = False
return
elif type(current) == command.MoveTo:
currentWP = current.desiredState.calcWorldPos(self.ent)
if len(self.commands) > 1:
#we are an interimittent move - if we have a next point see if we rae hitting this one and then mvoe on
vecToGoal = self.ent.pos - currentWP
distanceToGoal = vecToGoal.length()
if distanceToGoal < self.ent.moveToReachedTolerance:
del self.commands[0]
self.stopAtDestination = False
else:
self.stopAtDestination = True
self.state = self.State.AI
self.destination = currentWP
if current.desiredSpeed is None:
self.navDesiredSpeed = self.ent.uiDesiredSpeed
else:
self.navDesiredSpeed = current.desiredSpeed
if type(current.desiredState) == desiredState.MaintainingRelativeToEnt:
self.cent.inRamMode = current.desiredState.offset.length() < 50.0
if self.ent.isSelected:
self.engine.debugDrawSystem.drawLine(self.ddContextLong, current.desiredState.ent.pos, currentWP)
else:
self.cent.inRamMode = False
if self.ent.isSelected:
p = self.ent.pos
for c in self._commands:
p2 = c.desiredState.calcWorldPos(self.ent)
self.engine.debugDrawSystem.drawLine(self.ddContextLong, p, p2)
p = p2
self.engine.debugDrawSystem.drawCircle(self.ddContextLong, self.destination, 100.0)
if self.cent.inRamMode:
import colors
self.engine.debugDrawSystem.drawCircle(self.ddContextLong, self.destination, 110.0, color=colors.RED)
elif type(current) == command.Stop:
self.state = self.State.STOP
self.ent.hasDestination = False
self.destination = None
elif type(current) == command.NetSlave:
self.state = self.State.NET_SLAVE
self.ent.hasDestination = False
self.destination = None
elif type(current) == command.ManualControl:
self.state = self.State.MANUAL_CONTROL
self.ent.hasDestination = False
self.destination = None
else:
raise Exception('Not Implemented %s' % current)
if self.state == self.State.AI:
self.cent.posX = self.ent.pos.x
self.cent.posY = self.ent.pos.z
self.cent.yaw = self.ent.yaw
#pass control data down to cent land
if self.destination:
self.cent.destinationX = self.destination.x
self.cent.destinationY = self.destination.z
self.cent.stopAtDestination = self.stopAtDestination
#####get the desired heading and speed
self.desiredHeading = math.atan2((self.ent.pos.z- self.destination.z), -1*(self.ent.pos.x - self.destination.x))
if(self.desiredHeading > math.pi):
self.desiredHeading -= 2*math.pi
elif(self.desiredHeading < -(math.pi)):
self.desiredHeading += 2*math.pi
self.cent.helmDesiredHeading = self.desiredHeading
#get desired speed
self.distance = pow((self.destination.x - self.ent.pos.x),2) + pow((self.destination.z - self.ent.pos.z),2)
if(self.distance > 15000):
self.desiredSpeed = self.ent.maxSpeed
else:
self.desiredSpeed = 0
self.cent.helmDesiredSpeed = self.desiredSpeed
self.cent.tick(dtime)
self.ent.pos.x = self.cent.posX
self.ent.pos.z = self.cent.posY
self.ent.yaw = self.cent.yaw
self.ent.speed = self.cent.speed
self.ent.velocity = vector3(self.cent.velX, 0, self.cent.velY)
#self.helmDesiredSpeed = self.cent.helmDesiredSpeed #To tell VShip
#self.helmDesiredHeading = self.cent.helmDesiredHeading
#take all my c debugging requests and pass them up to python debug drawer
if self.ent.isSelected:
if self.updateCounter != self.cent.updateCounter:
self.ddContext.clear()
self.updateCounter = self.cent.updateCounter
debugLines = self.cent.getDebugLines()
for cdebugline in self.cent.getDebugLines():
self.engine.debugDrawSystem.drawLine(self.ddContext,
vector3(cdebugline[0], 0, cdebugline[1]),
vector3(cdebugline[2], 0, cdebugline[3])
)
else:
self.ddContext.clear()
elif self.state == self.State.MANUAL_CONTROL:
self.cent.posX = self.ent.pos.x
self.cent.posY = self.ent.pos.z
self.cent.yaw = self.ent.yaw
self.cent.helmDesiredSpeed = self.controlAspect.desiredSpeed # keyboard or joystick
self.cent.helmDesiredHeading = self.controlAspect.desiredHeading
self.cent.helmTick(dtime);
self.ent.pos.x = self.cent.posX
self.ent.pos.z = self.cent.posY
self.ent.yaw = self.cent.yaw
self.ent.speed = self.cent.speed
self.ent.velocity = vector3(self.cent.velX, 0, self.cent.velY)
elif self.state == self.State.STOP:
self.cent.posX = self.ent.pos.x
self.cent.posY = self.ent.pos.z
self.cent.yaw = self.ent.yaw
self.cent.helmDesiredSpeed = 0.0
self.cent.helmDesiredHeading = self.ent.yaw
self.cent.helmTick(dtime);
self.ent.pos.x = self.cent.posX
self.ent.pos.z = self.cent.posY
self.ent.yaw = self.cent.yaw
self.ent.speed = self.cent.speed
self.ent.velocity = vector3(self.cent.velX, 0, self.cent.velY)
else: #state == NET_SLAVE
self.cent.posX = self.ent.pos.x
self.cent.posY = self.ent.pos.z
self.cent.yaw = self.ent.yaw
self.cent.helmDesiredSpeed = self.ent.desiredSpeed # from network or keyboard or joystick
self.cent.helmDesiredHeading = self.ent.desiredHeading
#print "UnitAI: DS, DH: ", self.ent.desiredSpeed, self.ent.desiredHeading
self.cent.helmTick(dtime);
self.ent.pos.x = self.cent.posX
self.ent.pos.z = self.cent.posY
self.ent.yaw = self.cent.yaw
self.ent.speed = self.cent.speed
self.ent.velocity = vector3(self.cent.velX, 0, self.cent.velY)
def tick(self, dtime):
posStride = 1000.0
if self.waterNode:
cameraPos = self.engine.cameraSystem.cameraNode.position
waterPos = vector3(cameraPos.x - cameraPos.x % posStride, 0.0, cameraPos.z - cameraPos.z % posStride)
self.waterNode.setPosition(waterPos)
def load_level(self):
logging.info("Setting up test scenario...")
#self.setup_floor(50, 50)
player = self.engine.entity_manager.create_entity(self.engine.entity_manager.create_handle(), Player, position=vector3(100, 100, 100))
player.KinematicPhysics.attach_controls()
player.ProjectileCreator.set_projectile(Projectile)
player.ProjectileCreator.attach_controls()
self.engine.entity_manager.create_entity(self.engine.entity_manager.create_handle(), Player, position=vector3(200, 200, 200))
self.engine.camera_system.player = player
logging.info("Test scenario setup!")
def randomVectorSquare(maxRadius):
import random
import vector
x = random.uniform(-maxRadius, maxRadius)
z = random.uniform(-maxRadius, maxRadius)
return vector.vector3(x, 0, z)
def __init__(self):
self.v = [vector3(), vector3(), vector3()]
def randomVectorCircular(minRadius, maxRadius):
import random
import vector
r = random.uniform(minRadius, maxRadius)
t = random.uniform(0, twopi)
return vector.vector3(r * math.cos(t), 0, r * math.sin(t))
def pos(self):
return vector3(self.posX, 0, self.posY)
def mulVector3(self, v):
r = vector3()
r.x = v.dot3(self.v[0].x, self.v[1].x, self.v[2].x)
r.y = v.dot3(self.v[0].y, self.v[1].y, self.v[2].y)
r.z = v.dot3(self.v[0].z, self.v[1].z, self.v[2].z)
return r
def __init__(self, ent, angle = ogre.Degree(8), ttl = 9, particleVelocity = (1, 3), emissionRate = 90, direction = vector3(-1, 0, 0), position = vector3(0, -1, 0)):
self.ent = ent
self.emitter = self.ent.pSystem.addEmitter("Point")
self.emitter.setAngle(angle)
self.emitter.setTimeToLive(ttl)
low, high = particleVelocity
self.emitter.setParticleVelocity(low, high)
self.emitter.setDirection(direction)
self.emitter.setEmissionRate(emissionRate)
def offset(self):
return vector3(self.offsetX, 0, self.offsetY)
