class Engine(object):
def __init__(self, mapSizeX, mapSizeY, collisionHandler = None):
self._objectList = {}
self._objectIdCount = 9999
self._map = Map(mapSizeX,mapSizeY)
self._collisionManager = CollisionManager(collisionHandler)
def engineStep(self):
# ipdb.set_trace()
# self._drawBounds()
self._collisionManager.reinitializeLists()
i = 0
for key in self._objectList:
obj = self._objectList[key]
if type(obj) is dynamicObject :
obj.save()
obj.updatePosition()
collisionList = self._collisionManager.collisionDetection(obj, self._objectList, i)
# for collision in collisionList :
# ipdb.set_trace()
# self._objectList[key] = obj.getBackup()
# ipdb.set_trace(frame=None)
i += 1
def showCollisions(self):
newColList = self._collisionManager.newCollisionList
endedColList = self._collisionManager.getEndOfCollisions()
if newColList :
print 'New Collisions : '
print newColList
if endedColList :
print 'End Of Collisions : '
print endedColList
def _drawBounds(self):
newBounds = []
for key in self._objectList:
obj = self._objectList[key]
if obj.name.split(':')[0] != 'bounds' :
name = "bounds:%d" % obj.id
bounds = obj.shape.bounds()
shape = Rectangle(bounds.minX, bounds.minY, bounds.maxX - bounds.minX, bounds.maxY - bounds.minY)
if self.getObjectbyName(name) is not None :
self.getObjectbyName(name).shape = shape
else :
newbound = {}
newbound['name'] = name
newbound['shape'] = shape
newBounds.append(newbound)
for bounds in newBounds :
self._objectIdCount += 1
self.addNewObject(bounds['name'], True, bounds['shape'], "bounds")
def addNewObject(self, objectName, isStatic, shape, objectId=None, objectType=None):
if objectId is None :
self._objectIdCount += 1
objectId = self._objectIdCount
if isStatic :
newObject = staticObject(objectName, objectId, shape, objectType)
else :
newObject = dynamicObject(objectName, objectId, shape, objectType)
self._objectList[objectId] = (newObject)
return newObject
def deleteObjectById(self, objectId):
for key in self._objectList:
if self._objectList[key]._id == objectId :
toDel = key
break
del self._objectList[toDel]
def deleteObject(self, objectId):
try:
del self._objectList[objectId]
# ipdb.set_trace(frame=None)
boundObjId = self.getObjectbyName(('bounds:%d' % int(float(objectId)))).id
del self._objectList[boundObjId]
except KeyError:
pass
def getObjectbyId(self, objectId):
for key in self._objectList:
if self._objectList[key]._id == objectId :
return self._objectList[key]
return None
def getObjectbyName(self, objectName):
for key in self._objectList:
if self._objectList[key]._name == objectName :
return self._objectList[key]
return None
def objectList():
doc = "The objectList property."
def fget(self):
objList = []
for key in self._objectList:
objList.append(self._objectList[key])
return objList
return locals()
objectList = property(**objectList())
def objectDict():
doc = "The objectDict property."
def fget(self):
return self._objectList
return locals()
objectDict = property(**objectDict())
def map():
doc = "The map property."
def fget(self):
return self._map
return locals()
map = property(**map())
class Engine(object):
def __init__(self, mapSizeX, mapSizeY, collisionHandler=None):
self._objectList = {}
self._objectIdCount = 9999
self._map = Map(mapSizeX, mapSizeY)
self._collisionManager = CollisionManager(collisionHandler)
def engineStep(self):
# ipdb.set_trace()
# self._drawBounds()
self._collisionManager.reinitializeLists()
i = 0
for key in self._objectList:
obj = self._objectList[key]
if type(obj) is dynamicObject:
obj.save()
obj.updatePosition()
collisionList = self._collisionManager.collisionDetection(obj, self._objectList, i)
# for collision in collisionList :
# ipdb.set_trace()
# self._objectList[key] = obj.getBackup()
# ipdb.set_trace(frame=None)
i += 1
def showCollisions(self):
newColList = self._collisionManager.newCollisionList
endedColList = self._collisionManager.getEndOfCollisions()
if newColList:
print "New Collisions : "
print newColList
if endedColList:
print "End Of Collisions : "
print endedColList
def _drawBounds(self):
newBounds = []
for key in self._objectList:
obj = self._objectList[key]
if obj.name.split(":")[0] != "bounds":
name = "bounds:%d" % obj.id
bounds = obj.shape.bounds()
shape = Rectangle(bounds.minX, bounds.minY, bounds.maxX - bounds.minX, bounds.maxY - bounds.minY)
if self.getObjectbyName(name) is not None:
self.getObjectbyName(name).shape = shape
else:
newbound = {}
newbound["name"] = name
newbound["shape"] = shape
newBounds.append(newbound)
for bounds in newBounds:
self._objectIdCount += 1
self.addNewObject(bounds["name"], True, bounds["shape"], "bounds")
def addNewObject(self, objectName, isStatic, shape, objectId=None, objectType=None):
if objectId is None:
self._objectIdCount += 1
objectId = self._objectIdCount
if isStatic:
newObject = staticObject(objectName, objectId, shape, objectType)
else:
newObject = dynamicObject(objectName, objectId, shape, objectType)
self._objectList[objectId] = newObject
return newObject
def deleteObjectById(self, objectId):
for key in self._objectList:
if self._objectList[key]._id == objectId:
toDel = key
break
del self._objectList[toDel]
def deleteObject(self, objectId):
try:
del self._objectList[objectId]
# ipdb.set_trace(frame=None)
boundObjId = self.getObjectbyName(("bounds:%d" % int(float(objectId)))).id
del self._objectList[boundObjId]
except KeyError:
pass
def getObjectbyId(self, objectId):
for key in self._objectList:
if self._objectList[key]._id == objectId:
return self._objectList[key]
return None
def getObjectbyName(self, objectName):
for key in self._objectList:
if self._objectList[key]._name == objectName:
return self._objectList[key]
return None
def objectList():
doc = "The objectList property."
def fget(self):
objList = []
for key in self._objectList:
objList.append(self._objectList[key])
return objList
return locals()
objectList = property(**objectList())
def objectDict():
doc = "The objectDict property."
def fget(self):
return self._objectList
return locals()
objectDict = property(**objectDict())
def map():
doc = "The map property."
def fget(self):
return self._map
return locals()
map = property(**map())
