Mothback/code/entities/hook_anchor.lua

HookAnchor = Entity:New(x,y)

function HookAnchor:New(x,y,hookDistance)
 	local o = Entity:New(x,y)

  o.type = "hook_anchor"

 	o.pos = {x = x, y = y}
  o.hookDistance = hookDistance or 100
  -- animations
  o.body = Animation:New(animation.fairy.flying)
  o:centerOffset(o.body)
  o:getBoundingBox(o.body)


  table.insert(LoadedObjects.Entities,o)
  o.id = #LoadedObjects.Entities

 	setmetatable(o, self)
 	self.__index = self
 	return o
end

function HookAnchor:HandleAnimation()
  love.graphics.circle(
    "line",
    -Camera.pos.x + self.pos.x,
    -Camera.pos.y + self.pos.y,
    self.hookDistance
  )
  self.body:Animate()
  self:Draw(self.body)
end

function HookAnchor:DoPhysics()
end


function Fairy:Debug()
  Entity.Debug(self)
end