self.world:addEventListener(Event.BEGIN_CONTACT, self.onBeginContact,self)

Jacko

Hello,
Can I specify with what element will react
self.world:addEventListener(Event.BEGIN_CONTACT, self.onBeginContact,self)

jdbc

Yes sure:

local body = world:createBody{type = b2.DYNAMIC_BODY} body.type = "ball"   local body2 = world:createBody{type = b2.DYNAMIC_BODY} body2.type = "paddle"   ...   function Scene:onBeginContact(event) local bodyA = event.fixtureA:getBody() local bodyB = event.fixtureB:getBody()   if (bodyA.type == "ball" and bodyB.type == "paddle") or (bodyA.type == "paddle" and bodyB.type == "ball") then   ...   end

Jacko

Thank you very much;d