how to detect a hero leave the ground

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• thanhquan1512 Guru

  March 2013 edited March 2013

  EDIT: since I didn't understand the case, this answer was out of topic.

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• albert988 Member

  March 2013

  still don't clearly understand your question. But if you want to check whether the hero is in ground or not, you can use this:
  
  ground:hitTestPoint(hero:getX(), hero:getY())
  
  to checks whether the hero (in global coordinate system) is in bounds of the ground.

  thanks to @thanhquan1512, but I want more detail, so I upload my code
  
  In the game if hero don't jump, he won't fall down
  
  please help
  

  http://www.freemanapp.com
  Games: Android

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• thanhquan1512 Guru

  March 2013 edited March 2013

  Hi albert,
  
  In hero.lua, I try to set friction = 0 in hero body:

  self.body:createFixture {shape = shape, density = 1.2, restitution = 0.2, friction = 0}

  I tested and it worked fine with 1st hole. However the next hole he still didn't fall don't know why
  
  

  Try it out:
  Ultimate Games on Appstore
  Ultimate Games on Google Play

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• tkhnoman Member

  March 2013 Accepted Answer

  It might be super late, or you might already get the answer, but i will answer it anyway.
  
  On hero.lua, line 16:

  self.body = world:createBody {type = b2.DYNAMIC_BODY, fixedRotation = true,allowSleep = false}

  Never set hero/enemy to allow sleep.

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