244 lines
9.7 KiB
Python
244 lines
9.7 KiB
Python
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from pandac.PandaModules import NodePath, Plane, Vec3, Point3
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from pandac.PandaModules import CollisionPlane, CollisionNode
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from direct.showbase.RandomNumGen import RandomNumGen
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from direct.showbase.DirectObject import DirectObject
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from direct.showbase.PythonUtil import bound as clamp
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import CogdoUtil
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import CogdoFlyingGameGlobals as Globals
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from CogdoFlyingLevelQuadrant import CogdoFlyingLevelQuadrant
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from CogdoFlyingObjects import CogdoFlyingGatherableFactory, CogdoFlyingPlatform, CogdoFlyingLevelFog
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from CogdoFlyingObstacles import CogdoFlyingObstacleFactory
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from CogdoGameExit import CogdoGameExit
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from otp.otpbase import OTPGlobals
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class CogdoFlyingLevel(DirectObject):
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notify = directNotify.newCategory('CogdoFlyingLevel')
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def __init__(self, parent, frameModel, startPlatformModel, endPlatformModel, quadLengthUnits, quadVisibilityAhead, quadVisibiltyBehind):
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self.parent = parent
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self.quadLengthUnits = quadLengthUnits
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self._halfQuadLengthUnits = quadLengthUnits / 2.0
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self.quadVisibiltyAhead = quadVisibilityAhead
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self.quadVisibiltyBehind = quadVisibiltyBehind
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self._frameModel = frameModel
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self.root = NodePath('CogdoFlyingLevel')
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self.quadrantRoot = NodePath('QuadrantsRoot')
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self.quadrantRoot.reparentTo(self.root)
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self._startPlatformModel = startPlatformModel
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self._startPlatformModel.reparentTo(self.root)
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self._startPlatformModel.setZ(Globals.Level.StartPlatformHeight)
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self._endPlatformModel = endPlatformModel
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self._endPlatformModel.reparentTo(self.root)
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self._endPlatformModel.setZ(Globals.Level.EndPlatformHeight)
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self.wallR = self._frameModel.find('**/wallR')
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self.wallL = self._frameModel.find('**/wallL')
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self._exit = CogdoGameExit()
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self._exit.reparentTo(self._endPlatformModel)
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loc = self._endPlatformModel.find('**/exit_loc')
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offset = loc.getPos(render)
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self._exit.setPos(render, offset)
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self.quadrants = []
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self.visibleQuadIndices = []
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self._numQuads = 0
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self._currentQuadNum = -1
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self._camera = None
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self._initCollisions()
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self.upLimit = self._frameModel.find('**/limit_up').getZ(render)
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self.downLimit = self._frameModel.find('**/limit_down').getZ(render)
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self.leftLimit = self._frameModel.find('**/limit_left').getX(render) - 30.0
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self.rightLimit = self._frameModel.find('**/limit_right').getX(render) + 30.0
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self.backLimit = -self.quadLengthUnits
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self.forwardLimit = self.quadLengthUnits * 20
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self._frameModel.flattenStrong()
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self.gatherableFactory = CogdoFlyingGatherableFactory()
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self.obstacleFactory = CogdoFlyingObstacleFactory()
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return
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def getExit(self):
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return self._exit
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def getBounds(self):
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return ((self.leftLimit, self.rightLimit), (self.backLimit, self.forwardLimit), (self.downLimit, self.upLimit))
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def getGatherable(self, serialNum):
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for quadrant in self.quadrants:
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for gatherable in quadrant.gatherables:
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if gatherable.serialNum == serialNum:
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return gatherable
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return None
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def ready(self):
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self.gatherableFactory.destroy()
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del self.gatherableFactory
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self.obstacleFactory.destroy()
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del self.obstacleFactory
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self._initStartEndPlatforms()
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self._frameModel.reparentTo(self.root)
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self.root.reparentTo(self.parent)
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self.root.stash()
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def _initStartEndPlatforms(self):
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self.startPlatform = CogdoFlyingPlatform(self._startPlatformModel, Globals.Level.PlatformTypes.StartPlatform)
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self.endPlatform = CogdoFlyingPlatform(self._endPlatformModel, Globals.Level.PlatformTypes.EndPlatform)
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self._endPlatformModel.setY(self.convertQuadNumToY(self._numQuads))
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self.backLimit = self._startPlatformModel.getY(render) - Globals.Level.StartPlatformLength * 0.7
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self.forwardLimit = self._endPlatformModel.getY(render) + Globals.Level.EndPlatformLength * 0.7
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def _initCollisions(self):
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self.collPlane = CollisionPlane(Plane(Vec3(0, 0, 1.0), Point3(0, 0, 10)))
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self.collPlane.setTangible(0)
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self.collNode = CollisionNode('fogPlane')
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self.collNode.setIntoCollideMask(OTPGlobals.FloorBitmask)
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self.collNode.addSolid(self.collPlane)
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self.collNodePath = self.root.attachNewNode(self.collNode)
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self.collNodePath.hide()
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def destroy(self):
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del self.collPlane
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self.collNodePath.removeNode()
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del self.collNodePath
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del self.collNode
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for quadrant in self.quadrants:
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quadrant.destroy()
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self._exit.destroy()
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del self._exit
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self.root.removeNode()
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del self.root
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def onstage(self):
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self.root.unstash()
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self.update(0.0)
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def offstage(self):
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self.root.stash()
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def start(self, startTime = 0.0):
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self._startTime = startTime
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def stop(self):
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pass
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def getLength(self):
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return self.quadLengthUnits * self.getNumQuadrants()
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def appendQuadrant(self, model):
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quadrant = CogdoFlyingLevelQuadrant(self._numQuads, model, self, self.root)
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if self._numQuads == 0:
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quadrant.generateGatherables(self._startPlatformModel)
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quadrant.offstage()
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self.quadrants.append(quadrant)
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self._numQuads = len(self.quadrants)
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def getNumQuadrants(self):
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return self._numQuads
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def setCamera(self, camera):
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self._camera = camera
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def getCameraActualQuadrant(self):
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camY = self._camera.getY(render)
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y = self.root.getY(render)
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return self.convertYToQuadNum(camY - y)
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def update(self, dt = 0.0):
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if self._camera is None:
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return
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quadNum = clamp(self.getCameraActualQuadrant(), 0, self._numQuads - 1)
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if quadNum < self._numQuads:
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self.quadrants[quadNum].update(dt)
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if quadNum + 1 < self._numQuads:
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self.quadrants[quadNum + 1].update(dt)
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if quadNum != self._currentQuadNum:
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self._switchToQuadrant(quadNum)
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return
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def _switchToQuadrant(self, quadNum):
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self.visibleQuadIndices = []
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if quadNum >= 0:
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if quadNum > 0:
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self.quadrants[max(quadNum - self.quadVisibiltyBehind, 0)].onstage()
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for i in xrange(quadNum, min(quadNum + self.quadVisibiltyAhead + 1, self._numQuads)):
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self.quadrants[i].onstage()
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self.visibleQuadIndices.append(i)
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if i == 0:
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self.startPlatform.onstage()
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elif i == self._numQuads - 1:
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self.endPlatform.onstage()
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self._currentQuadNum = quadNum
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for i in range(0, max(self._currentQuadNum - self.quadVisibiltyBehind, 0)) + range(min(self._currentQuadNum + self.quadVisibiltyAhead + 1, self._numQuads), self._numQuads):
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self.quadrants[i].offstage()
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if i == 0:
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self.startPlatform.offstage()
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elif i == self._numQuads - 1:
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self.endPlatform.offstage()
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def convertQuadNumToY(self, quadNum):
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return quadNum * self.quadLengthUnits
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def convertYToQuadNum(self, y):
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return int(y / self.quadLengthUnits)
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def convertCenterYToQuadNum(self, y):
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return self.convertYToQuadNum(y + self._halfQuadLengthUnits)
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class CogdoFlyingLevelFactory:
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def __init__(self, parent, quadLengthUnits, quadVisibilityAhead, quadVisibiltyBehind, rng = None):
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self.parent = parent
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self.quadLengthUnits = quadLengthUnits
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self.quadVisibiltyAhead = quadVisibilityAhead
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self.quadVisibiltyBehind = quadVisibiltyBehind
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self._rng = rng or RandomNumGen(1)
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self._level = None
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return
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def loadAndBuildLevel(self, safezoneId):
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levelNode = NodePath('level')
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frameModel = CogdoUtil.loadFlyingModel('level')
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startPlatformModel = CogdoUtil.loadFlyingModel('levelStart')
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endPlatformModel = CogdoUtil.loadFlyingModel('levelEnd')
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for fan in frameModel.findAllMatches('**/*wallFan'):
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fan.flattenStrong()
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frameModel.find('**/fogOpaque').setBin('background', 1)
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frameModel.find('**/ceiling').setBin('background', 2)
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frameModel.find('**/fogTranslucent_bm').setBin('fixed', 1)
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frameModel.find('**/wallR').setBin('opaque', 2)
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frameModel.find('**/wallL').setBin('opaque', 2)
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frameModel.find('**/fogTranslucent_top').setBin('fixed', 2)
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frameModel.getChildren().reparentTo(levelNode)
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levelNode.hide()
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self._level = CogdoFlyingLevel(self.parent, levelNode, startPlatformModel, endPlatformModel, self.quadLengthUnits, self.quadVisibiltyAhead, self.quadVisibiltyBehind)
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if Globals.Dev.WantTempLevel:
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quads = Globals.Dev.DevQuadsOrder
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else:
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levelInfo = Globals.Level.DifficultyOrder[safezoneId]
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quads = []
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for difficulty in levelInfo:
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quadList = Globals.Level.QuadsByDifficulty[difficulty]
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quads.append(quadList[self._rng.randint(0, len(quadList) - 1)])
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for i in quads:
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filePath = CogdoUtil.getModelPath('quadrant%i' % i, 'flying')
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quadModel = loader.loadModel(filePath)
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for np in quadModel.findAllMatches('**/*lightCone*'):
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CogdoUtil.initializeLightCone(np, 'fixed', 3)
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self._level.appendQuadrant(quadModel)
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self._level.ready()
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def createLevel(self, safezoneId = 2000):
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if self._level is None:
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self.loadAndBuildLevel(safezoneId)
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return self._level
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def createLevelFog(self):
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if self._level is None:
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self.loadAndBuildLevel()
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return CogdoFlyingLevelFog(self._level)
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