def loadModule(self, moduleName):
for m in self.moduleList:
if m.name == moduleName:
if m.hasDependencies: # load modules on wich the main module depends before the main module is loaded
for moduleDependencie in m.moduleDependencies:
for m2 in self.moduleList:
if m2.name == moduleDependencie:
m2.load()
self.modelSelectionDialog.scanDirForModels(m2.moduleRoot)
self.mainModuledependencieList.append(m2)
m.load()
self.modelSelectionDialog.scanDirForModels(m.moduleRoot)
self.mainModule = m
self.moduleExplorer.setCurrentModule(m)
# self.moduleExplorer.updateView()
# n = self.sceneManager.getRootSceneNode().createChildSceneNode()
# e = self.sceneManager.createEntity("west342wt346t", "UniCube.mesh")
# e.setMaterialName("PlainColor")
# e.getSubEntity(0).setCustomParameter(1, og.Vector4(0.0, 0.0, 1.0, 1.0))
#
# e2 = self.sceneManager.createEntity("west342wt34635t", "UniSphere.mesh")
# e2.setMaterialName("PlainColor")
# e2.getSubEntity(0).setCustomParameter(1, og.Vector4(0, 1, 0, 1))
# n.attachObject(e)
# n.attachObject(e2)
# n.setScale(og.Vector3(10, 5, 20))
#
if self.selectionBuffer is None:
self.selectionBuffer = SelectionBuffer(self.sceneManager, self.ogreRoot.getRenderTarget("OgreMainWin"))
class ModuleManager():
def __init__(self, ogreRoot, sceneManager):
self.sceneManager = sceneManager
self.ogreRoot = ogreRoot
self.modelSelectionDialog = None
self.moduleCfgPath = ""
self.gocManager = GameObjectClassManager()
# we need to hold a reference to the game object representaions ourself
# python does not recognize the a reference to a c++ object (Entity in our case) is passed
# and deletes the object
self.gameObjectRepresentationDict = []
self.mainModule = []
self.mainModuledependencieList =[]
self.moduleList = []
self.userSelectionList = []
self.cutList = [] # selection objects that has been cut out and wait to be pasted again
self.cutListPreviousNodes = [] # contains the nodes they where copnnected to before the cut
self.moduleExplorer = None
self.lastRay = None
self.rayLine = None
# pivot is initialzed and set in the Lockenwickler.setUpOgre function
self.pivot = None
self.movingPivot = False
self.leftMouseDown = False
self.middleMouseDown = False
self.rightMouseDown = False
self.dropCount = 0
self.dropNode = None
self.dropEntity = None
self.dropCollisionPlane = og.Plane(og.Vector3().UNIT_Y, og.Vector3().ZERO)
self.numerOfCopys = 0 #everytime a copy is made this numer is increased to generate unique node and mesh names
self.moduleConfigIsParsed = False
self.selectionBuffer = None
def resetParsedModuleConfig(self):
self.moduleConfigIsParsed = False
self.moduleList = []
def parseModuleConfig(self):
if self.moduleConfigIsParsed:
return
import codecs
f = codecs.open(self.moduleCfgPath, 'r', 'utf-8')
for line in f:
if line.startswith('#'):
continue
if line.startswith('module='):
splines = line.split('=')
str = splines[1].rstrip().rstrip()
self.moduleList.append(Module(str, self.moduleCfgPath.replace("/modules.cfg", ""), self.sceneManager, self.ogreRoot, self.gocManager))
self.moduleConfigIsParsed = True
def moduleExists(self, name):
lowerA = str(name).lower()
for m in self.moduleList:
lowerB = m.name.lower()
if lowerA == lowerB:
return True
return False
def openLoadModuleDialog(self):
self.moduleFolder = str(self.moduleCfgPath.replace("modules.cfg", ""))
self.parseModuleConfig()
dlg = QDialog()
list = QListWidget()
btnBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
dlg.connect(btnBox, SIGNAL("accepted()"), dlg.accept)
dlg.connect(btnBox, SIGNAL("rejected()"), dlg.reject)
for m in self.moduleList:
if not m.isCommon():
list.addItem(m.name)
layout = QVBoxLayout()
layout.addWidget(list)
layout.addWidget(btnBox)
dlg.setLayout(layout)
if dlg.exec_():
self.loadModule(str(list.currentItem().text()))
# I'm sorry for this
def loadModule(self, moduleName):
for m in self.moduleList:
if m.name == moduleName:
if m.hasDependencies: # load modules on wich the main module depends before the main module is loaded
for moduleDependencie in m.moduleDependencies:
for m2 in self.moduleList:
if m2.name == moduleDependencie:
m2.load()
self.modelSelectionDialog.scanDirForModels(m2.moduleRoot)
self.mainModuledependencieList.append(m2)
m.load()
self.modelSelectionDialog.scanDirForModels(m.moduleRoot)
self.mainModule = m
self.moduleExplorer.setCurrentModule(m)
# self.moduleExplorer.updateView()
# n = self.sceneManager.getRootSceneNode().createChildSceneNode()
# e = self.sceneManager.createEntity("west342wt346t", "UniCube.mesh")
# e.setMaterialName("PlainColor")
# e.getSubEntity(0).setCustomParameter(1, og.Vector4(0.0, 0.0, 1.0, 1.0))
#
# e2 = self.sceneManager.createEntity("west342wt34635t", "UniSphere.mesh")
# e2.setMaterialName("PlainColor")
# e2.getSubEntity(0).setCustomParameter(1, og.Vector4(0, 1, 0, 1))
# n.attachObject(e)
# n.attachObject(e2)
# n.setScale(og.Vector3(10, 5, 20))
#
if self.selectionBuffer is None:
self.selectionBuffer = SelectionBuffer(self.sceneManager, self.ogreRoot.getRenderTarget("OgreMainWin"))
# called when a click into Main Ogre Window occurs
def selectionClick(self, screenX, screenY, ray, controlDown=False, shiftDown=False):
so = None
if self.selectionBuffer is not None:
so = self.selectionBuffer.onSelectionClick(screenX, screenY)
if so is not None:
if not so.isPivot:
if not controlDown and not shiftDown:
self.resetSelection()
so.setSelected(True)
self.userSelectionList.append(so)
self.updatePivots()
elif controlDown and not shiftDown:
so.setSelected(True)
for soFromList in self.userSelectionList:
if soFromList == so:
return # object already selected
self.userSelectionList.append(so)
self.updatePivots()
elif not controlDown and shiftDown:
for selo in self.userSelectionList:
if so == selo:
so.setSelected(False)
self.userSelectionList.remove(selo)
self.updatePivots()
else:
#so.entity is the pivot direction that was clicked
self.pivot.startTransforming(so.entity, self.userSelectionList)
else:
self.resetSelection() # click in empty space, deselect everything
if self.pivot is not None:
self.pivot.hide()
if self.rayLine == None:
self.rayLine = self.sceneManager.createManualObject("rayLine")
self.rayLine.setDynamic(True)
self.sceneManager.getRootSceneNode().createChildSceneNode("raynode").attachObject(self.rayLine)
self.rayLine.begin("BaseWhiteNoLighting", og.RenderOperation.OT_LINE_STRIP)
self.rayLine.position(ray.getOrigin())
self.rayLine.position( ray.getPoint(10000))
self.rayLine.end()
else:
self.rayLine.beginUpdate(0)
self.rayLine.position(ray.getOrigin())
self.rayLine.position( ray.getPoint(10000))
self.rayLine.end()
def deleteObjects(self):
if len(self.userSelectionList) < 1:
return
self.pivot.hide()
for so in self.userSelectionList:
self.sceneManager.destroySceneNode(so.entity.getParentNode().getName())
del so
self.userSelectionList = []
def incrementNameSuffixNumber(self, name):
newName = ""
split = name.split("_")
lastPart = len(split)-1
newName = name.rstrip(split[lastPart])
newName = newName + str(self.numerOfCopys)
# if split[lastPart].isdigit() and not split[lastPart].startswith("0"):
# num = int(split[lastPart])
# num = num + 1
# newName = name.rstrip(split[lastPart])
# newName = newName + str(num)
# else:
# newName = name + "_1"
self.numerOfCopys = self.numerOfCopys + 1
return newName
def copyObjects(self):
if len(self.userSelectionList) < 1:
return
newSelectionList = []
for so in self.userSelectionList:
if so.entity.getUserObject() is not None:
if so.entity.getUserObject().getType() == "GAME_OBJECT_REPRESENTATION":
go = self.gocManager.getGameObjectWithClassId(so.entity.getUserObject().gocName)
meshFile = go.getMeshFileName()
if go is not None:
newEntity = self.sceneManager.createEntity("dropMesh" + str(self.dropCount), str(meshFile))
newNode = self.sceneManager.getRootSceneNode().createChild("dropNode" + str(self.dropCount))
newNode.attachObject(newEntity)
newNode.setPosition(so.entity.getParentNode().getPosition())
newGO = GameObjectRepresentation(self.dropCount, so.entity.getUserObject().gocName, newNode, meshFile)
self.gameObjectRepresentationDict.append(newGO)
newEntity.setUserObject(newGO)
newGO.setPosition(og.Vector3(0, 0, 0))
newSO = SelectionObject(newEntity, so.distance)
newSO.setSelected(True)
newSelectionList.append(newSO)
self.dropCount += 1
else:
nodeName = self.incrementNameSuffixNumber(so.entity.getParentNode().getName())
newNode = self.sceneManager.getRootSceneNode().createChild(nodeName)
entityName = self.incrementNameSuffixNumber(so.entity.getName())
newEntity = self.sceneManager.createEntity(entityName, so.entity.getMesh().getName())
newNode.attachObject(newEntity)
newNode.setPosition(so.entity.getParentNode().getPosition())
newNode.setOrientation(so.entity.getParentNode().getOrientation())
newNode.setScale(so.entity.getParentNode().getScale())
newSO = SelectionObject(newEntity, so.distance)
newSO.setSelected(True)
newSelectionList.append(newSO)
self.resetSelection()
self.userSelectionList = newSelectionList
def cutObjects(self):
if len(self.userSelectionList) < 1:
return
self.cutList = []
for so in self.userSelectionList:
self.cutListPreviousNodes.append(so.entity.getParentNode().getParent())
so.entity.getParentNode().getParent().removeChild(so.entity.getParentNode())
# set the "point of gravity" of all the cutted nodes to world origin at 0,0,0
# so we only have to translate them to their new destination when they get pasted
# the position of the pivot point is considered as the center of gravity
so.entity.getParentNode().setPosition(so.entity.getParentNode().getPosition() - self.pivot.getPosition())
self.cutList.append(so)
self.resetSelection()
def pasteObjects(self, ray):
if len(self.cutList) < 1:
return
result = og.Math.intersects(ray, self.dropCollisionPlane)
if result.first == True:
i=0
while i < len(self.cutList):
self.cutListPreviousNodes[i].addChild(self.cutList[i].entity.getParentNode())
self.cutList[i].entity.getParentNode().translate(ray.getPoint(result.second))
i = i+1
else:
i=0
while i < len(self.cutList):
self.cutListPreviousNodes[i].addChild(self.cutList[i].entity.getParentNode())
self.cutList[i].entity.getParentNode().translate(ray.getPoint(100.0))
i = i+1
self.cutList = []
def leftMouseUp(self):
if self.pivot is not None and self.pivot.isTransforming:
self.pivot.stopTransforming()
def resetSelection(self):
for so in self.userSelectionList:
so.setSelected(False)
self.userSelectionList = []
def updatePivots(self):
newPivotPosition = og.Vector3(0, 0, 0)
for so in self.userSelectionList:
newPivotPosition += so.entity.getParentNode().getPosition()
if self.pivot is not None:
self.pivot.setPosition(newPivotPosition / len(self.userSelectionList))
def unload(self, saveOnUnload=True):
pass
def save(self):
pass
def startDropGameObjectAction(self, classid, ray):
go = self.gocManager.getGameObjectWithClassId(classid)
if go is not None:
meshFile = go.getMeshFileName()
dropEntity = self.sceneManager.createEntity("dropMesh" + str(self.dropCount), str(meshFile))
dropNode = self.sceneManager.getRootSceneNode().createChild("dropNode" + str(self.dropCount))
dropNode.attachObject(dropEntity)
result = og.Math.intersects(ray, self.dropCollisionPlane)
if result.first == True:
dropNode.setPosition(ray.getPoint(result.second))
else:
dropNode.setPosition(ray.getPoint(50))
self.dropGO = GameObjectRepresentation(self.dropCount, classid, dropNode, meshFile)
dropEntity.setUserObject(self.dropGO)
self.dropCount += 1
def moveDropGameObjectAction(self, ray):
result = og.Math.intersects(ray, self.dropCollisionPlane)
if result.first == True:
self.dropGO.setPosition(ray.getPoint(result.second))
else:
self.dropGO.setPosition(ray.getPoint(50))
def stopDropGameObjectAction(self, ray):
print "sd"
def startDropModelAction(self, meshFile, ray):
self.dropEntity = self.sceneManager.createEntity("dropMesh" + str(self.dropCount), str(meshFile))
self.dropNode = self.sceneManager.getRootSceneNode().createChild("dropNode" + str(self.dropCount))
self.dropNode.attachObject(self.dropEntity)
result = og.Math.intersects(ray, self.dropCollisionPlane)
if result.first == True:
self.dropNode.setPosition(ray.getPoint(result.second))
else:
self.dropNode.setPosition(ray.getPoint(50))
self.dropCount += 1
def moveDropModelAction(self, ray):
result = og.Math.intersects(ray, self.dropCollisionPlane)
if result.first == True:
self.dropNode.setPosition(ray.getPoint(result.second))
else:
self.dropNode.setPosition(ray.getPoint(50))
def stopDropModelAction(self, ray):
pass