def read(self, msg, map):
enc = self.pdef.enc
lm = lerpmode(enc)
vectyp = (enc & 0x30) >> 4
if wantlerp(enc):
dolerp = msg.readbits(1)
else:
dolerp = 0
narea = -1
if vectyp > 1:
narea = read_smallint(msg) - 1
nx = self.codec[0](msg)
ny = self.codec[0](msg)
nz = 0.0
if vectyp > 0:
nz = self.codec[0](msg)
nval = vect3d(nx, ny, nz), narea
self.lastread = nval
#print '%s: %f'%(self.pdef.name, nval)
# If we change immediately on receipt, change _val_ now.
if lm == LM_IMM:
if self.prop.val != nval:
self.prop.val = nval
return True
return False
# So we don't change immediately. Write the new value into
# _writenew_.
self.writenew = nval;
# If we don't lerp, or the server does not want us to lerp to the
# new value, write the new value into _writeold_ so lerp() will
# always see the new value.
if not dolerp or self.updated:
self.writeold = nval
self.updated = True
# Unless we're immediate, we don't change the value in this
# function.
return False
def __init__(self, loc = vect3d(), area = -1):
Property.__init__(self)
self._loc = loc
self._area = area