How keep codea happy?

Comments

• Jmv38 Mod

  September 2014 Posts: 3,297

  works fine for me
  i assume you wrote

      f.draw()
  

  instead of

      f:draw()
  
• lupino8211

  September 2014 edited September 2014 Posts: 175

  @Jvm38 Im foregin and sometimes i understand your advices like slowpoke,but what you mean?
• Jmv38 Mod

  September 2014 edited September 2014 Posts: 3,297

  do you see the '.' instead of ':'
  

  i suppose you made a typo mistake when calling the draw().
  This is very common when you begin with lua...
• lupino8211

  September 2014 Posts: 175

  @Jvm38 no. I understand this. But problem in something else
• Jmv38 Mod

  September 2014 Posts: 3,297

  then post the whole code, what you have posted works fine.
• Jmv38 Mod

  September 2014 Posts: 3,297

  btw, what do you mean 'makes codea unhappy'? can you post the error text?
• Jmv38 Mod

  September 2014 Posts: 3,297

  PS: sorry for my short answers, i hope you dont feel this as rudeness. I just try to be quick and concise.
• lupino8211

  September 2014 Posts: 175

  @Jvm38

  
  --# Main
  -- Kraken
  -- Use this function to perform your initial setup
  displayMode(FULLSCREEN)
  function setup()
  
      w = WIDTH/2
      h = HEIGHT/2
      xb = w
      xs = h
      xch = 270
      xch = xch + 1
      count = 1
  
      floor = physics.body(EDGE,vec2(-WIDTH,0),vec2(WIDTH,0))
      physics.pause()
  
      grav = physics.gravity(Gravity)
      ship = physics.body(CIRCLE,89)
      ship.y = h+199
      ship.restitution = 1
  
  
  
  end
  function touched(touch)
      if touch.state == ENDED then
          physics.resume()
      end
  
  end
  
  function outofscreen()
  
          if xb > w then
          xb = 0
          count = count + 1
          elseif xb < w then
          xb = 0
          end
         if xs > w then
          xs = -20
         end
  
  end
  
  
  function draw()  
      xch = xch + 1
   --   if touch.state == ENDED then
  --    ship.y = grav.y
  
  
   --   end
      pushStyle()
      sprite("Documents:backgroundblur",w,h)
      sprite("Documents:waveback",w-200,h+300)
      sprite("Documents:waveback",w+250,h+300)
      sprite("Documents:ship(vlad dont like this)",xch,ship.y,270,178)
      sprite("Documents:wavefrontbig",w,h+280)
     -- sprite("Documents:wavefront",w+440,h+290)
      popStyle()
      Fishes:draw()
  
  end
  
  
  --# Fishes
  Fishes = class()
  
  function Fishes:init()
      -- you can accept and set parameters here
      self.fish = physics.body(CIRCLE,20)
      self.fish.x = 100
      self.fish.y = 0
  end
  
  function Fishes:draw()
     ellipse(self.fish.x,self.fish.y,40)
  end
  
  function Fishes:touched(touch)
      -- Codea does not automatically call this method
  end
  
• Jmv38 Mod

  September 2014 Posts: 3,297

  this makes no sense:

  draw()
      Fishes:draw()
  end
  

  Fishes is a class, not an instance of the class, you must create and draw one sample fish1 or more:

  
  --# Main
  -- Kraken
  -- Use this function to perform your initial setup
  displayMode(FULLSCREEN)
  function setup()
  
      w = WIDTH/2
      h = HEIGHT/2
      xb = w
      xs = h
      xch = 270
      xch = xch + 1
      count = 1
  
      floor = physics.body(EDGE,vec2(-WIDTH,0),vec2(WIDTH,0))
      physics.pause()
  
      grav = physics.gravity(Gravity)
      ship = physics.body(CIRCLE,89)
      ship.y = h+199
      ship.restitution = 1
  
      fish1 = Fishes()
  
  end
  function touched(touch)
      if touch.state == ENDED then
          physics.resume()
      end
  
  end
  
  function outofscreen()
  
          if xb > w then
          xb = 0
          count = count + 1
          elseif xb < w then
          xb = 0
          end
         if xs > w then
          xs = -20
         end
  
  end
  
  
  function draw()  
      xch = xch + 1
   --   if touch.state == ENDED then
  --    ship.y = grav.y
  
  
   --   end
      pushStyle()
      sprite("Documents:backgroundblur",w,h)
      sprite("Documents:waveback",w-200,h+300)
      sprite("Documents:waveback",w+250,h+300)
      sprite("Documents:ship(vlad dont like this)",xch,ship.y,270,178)
      sprite("Documents:wavefrontbig",w,h+280)
     -- sprite("Documents:wavefront",w+440,h+290)
      popStyle()
      fish1:draw()
  
  end
  
  
  --# Fishes
  Fishes = class()
  
  function Fishes:init()
      -- you can accept and set parameters here
      self.fish = physics.body(CIRCLE,20)
      self.fish.x = 100
      self.fish.y = 0
  end
  
  function Fishes:draw()
     ellipse(self.fish.x,self.fish.y,40)
  end
  
  function Fishes:touched(touch)
      -- Codea does not automatically call this method
  end
  
• lupino8211

  September 2014 Posts: 175

  @Jvm38 thank you very much