Sha256: 3e3df5a144f3dfd2228b5b247c2219f49bed777474df77b76e92b78a3f5a5090
Contents?: true
Size: 612 Bytes
Versions: 21
Compression:
Stored size: 612 Bytes
Contents
# A custom listener allows us to get the physics engine to
# to call our code, on say contact (collisions)
class CustomListener
include ContactListener
def begin_contact(cp)
# Get both fixtures
f1 = cp.getFixtureA
f2 = cp.getFixtureB
# Get both bodies
b1 = f1.getBody
b2 = f2.getBody
# Get our objects that reference these bodies
o1 = b1.getUserData
o2 = b2.getUserData
return unless [o1, o2].all? { |obj| obj.respond_to?(:change) }
o1.change
o2.change
end
def end_contact(_cp)
end
def pre_solve(_cp, _m)
end
def post_solve(_cp, _ci)
end
end
Version data entries
21 entries across 12 versions & 1 rubygems