tell me about self

Comments

• Chang Member

  February 2014

  Are you shapes overlapping each other?

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• vitalitymobile Member

  February 2014 edited February 2014 Accepted Answer

  @rancari You should put
  if event.x>80 and event.x <120 then self:setX(80) end
  before
  event:stopPropagation()<pre escaped='true' lang="lua">
  local function onMouseDown(self, event)
  if self:hitTestPoint(event.x, event.y) then
  self.isFocus = true
  
  self.x0 = event.x
  self.y0 = event.y
  
  event:stopPropagation()
  end
  end
  
  local function onMouseMove(self, event)
  if self.isFocus then
  self:setColorTransform(1,0.7,0.2,1)
  local dx = event.x - self.x0
  local dy = event.y - self.y0
  
  self:setX(self:getX() + dx)
  self:setY(self:getY() + dy)
  
  self.x0 = event.x
  self.y0 = event.y
  
  event:stopPropagation()
  end
  end
  local function onMouseUp(self, event)
  if self.isFocus then
  self.isFocus = false
  --this is my problem
  print(event.x)
  if event.x>80 and event.x <120 then self:setX(80) end
  event:stopPropagation()
  end
  
  end
  
  local n = 5
  local lett = {}
  for i=1,n do
  lett[i] = Shape.new()
  lett[i]:setFillStyle(Shape.SOLID,0x566765,0.5)
  lett[i]:setLineStyle(1, 0x0066FF, 2)
  lett[i]:beginPath()
  lett[i]:moveTo(0, 0)
  lett[i]:lineTo(0, 50)
  lett[i]:lineTo(50, 50)
  lett[i]:lineTo(50, 0)
  lett[i]:lineTo(0, 0)
  lett[i]:endPath()
  lett[i].isFocus = false
  stage:addChild(lett[i])
  lett[i]:setPosition(i*60-40,26)
  lett[i]:addEventListener(Event.MOUSE_DOWN, onMouseDown, lett[i])
  lett[i]:addEventListener(Event.MOUSE_MOVE, onMouseMove, lett[i])
  lett[i]:addEventListener(Event.MOUSE_UP, onMouseUp, lett[i])
  end
  

  Coming soon

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• rancari Member

  February 2014 edited February 2014

  @chang - yes, they're overlapping
  @vitalitymobile - thanks for your suggestion.solved

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