class Timer(Clock):
def __init__(self, instanceId, sceneId=None):
super(Clock, self).__init__()
self.id = instanceId
self.sceneId = sceneId
self.instanceObj = None
self.callback = None
self.timerLimit = None
self.scene = Scene(sceneId).getscene()
if 'timer_instances' not in logic.globalDict:
logic.globalDict['timer_instances'] = {}
def load(self):
instance = logic.globalDict['timer_instances'][self.id]
self.sceneId = instance['scene_id']
self.callback = instance['callback']
self.scene = Scene(self.sceneId).getscene()
self.timerLimit = instance['time_limit']
self.instanceObj = ObjProperties().getObjByPropVal(
'instance_id', self.id, self.scene.objects)
Clock.__init__(self, self.instanceObj)
def _addInstance(self):
log.debug("Creating timer instance %s", self.id)
obj = ObjProperties()
idleInstanceList = obj.getPropObjGroup('timer_instance', self.scene, 0)
idleInstanceObj = idleInstanceList[0]
idleInstanceObj['instance_id'] = self.id
self.scene.addObject(idleInstanceObj)
timerObj = obj.getObjByPropVal('instance_id', self.id,
self.scene.objects)
return timerObj
def _setGlobals(self):
logic.globalDict['timer_instances'][self.id] = {
'callback': self.callback,
'scene_id': self.sceneId,
'time_limit': self.timerLimit
}
def isAlive(self):
return self.id in logic.globalDict['timer_instances']
def destroy(self):
log.debug("destroying timer instance %s", self.id)
if not self.instanceObj:
return
self.instanceObj.endObject()
del logic.globalDict['timer_instances'][self.id]
def setTimer(self, time, func, *args, **kwargs):
instanceObj = self._addInstance()
self.timerLimit = time
self.callback = lambda: func(*args, **kwargs)
self.instanceObj = instanceObj
self._setGlobals()
Clock.__init__(self, instanceObj)
def _attachBg(targetObj, col, sceneName, visible=True):
from objproperties import ObjProperties
from scene_helper import Scene
scene = Scene(sceneName).getscene()
bg = ObjProperties().getPropObjGroup('background_view', scene, 0)[0]
bg['target_obj'] = str(targetObj)
bg.visible = visible
bg.color = col
scene.addObject(bg)
bg = ObjProperties().getObjByPropVal('target_obj', str(targetObj),
scene.objects)
bg.position = targetObj.position
# push it back alittle
bg.position[2] -= 0.4
bg.setParent(targetObj)
def loadCursorObjs():
'''
Loads all cursor objects from hidden layer into active layer.
Cursors are parented to an empty cursor object and
visibility set to False.
'''
from objproperties import ObjProperties
scene = Scene('HUD').getscene()
parentCursor = getCursorObj()
cursorList = ObjProperties().getPropObjGroup('mouse_pointer', scene, 0)
for cursor in cursorList:
cursor.visible = False
scene.addObject(cursor, parentCursor)
scene.objects[str(cursor)].setParent(parentCursor)