naming conventions act 2: the end

code/entities/hook_anchor.lua

@@ -1,20 +1,18 @@
 HookAnchor = Entity:new()
 
-function HookAnchor:new(x,y,hookDistance)
+function HookAnchor:new(x,y,hook_distance)
 	local o = Entity:new(x,y)
 
 	o.type = "hook_anchor"
 
 	o.pos = {x = x, y = y}
-	o.hookDistance = hookDistance or 100
+	o.hook_distance = hook_distance or 100
 	-- animations
 	o.body = Animation:new(animation.fairy.flying)
 	o:centerOffset(o.body)
 	o:createBox(o.body)
 
-
-	table.insert(LoadedObjects.Entities,o)
-	o.id = #LoadedObjects.Entities
+	o:id()
 
 	setmetatable(o, self)
 	self.__index = self
@@ -33,7 +31,7 @@ function HookAnchor:drawBackground()
 		"fill",
 		-Camera.pos.x + self.pos.x,
 		-Camera.pos.y + self.pos.y,
-		self.hookDistance
+		self.hook_distance
 	)
 end