Hi,
I'm just about finished my first, simple b2cs python project. It's a
worms-style game. Everything I need is in place except for a menu and
collision detection. I haven't been able to get collision detection
working in my behaviour for the cannon ball in the game. Here's the
relevant part of the python behaviour:
def pctimer_wakeupframe(self, pc, args):
if self.moving:
elapsed =
args.GetParameter(parid("elapsedticks"))/1000.0
mesh = celGetMesh(self.entity)
curPos = mesh.Mesh.GetMovable().GetPosition()
startPos = curPos
#movement
self.vel[1]+= elapsed*self.GRAVITY
curPos[0] = curPos[0]+self.vel[0]
curPos[1] = curPos[1]+self.vel[1]
curPos[2] = curPos[2]+self.vel[2]
#collision detection
hit =
mesh.Mesh.GetMovable().GetSectors()[0].HitBeamPortals(startPos,curPos)
if str(hit.mesh) != "None":
self.log(hit.mesh)
if hit and Clock.GetCurrentTicks() - self.firedTime >
self.liveRoundDelay and hit.mesh: #todo: mesh isn't being set. Am I
missing some initialization step?
self.log(hit.mesh)
self.log("Pow!")
self.moving = 0
mesh.MoveMesh(mesh.Mesh.GetMovable().GetSectors()[0],
curPos)
hit.mesh is always "None". Is there some initialization I need to do? If
so, can someone point me to some sample code or the relevant docs?
Thanks,
TF
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