List = {}

-- Gameplay lists
List.Simulate = {}
List.Enemy = {}
List.EnemyBullet = {}
List.FriendlyBullet = {}

-- Animations
List.AnimationContainers = {}

-- UI Elements
List.UIElement = {}


--[[
function AddToList(self, target) -- object where to store id, string name.
  table.insert(List[target],self)
  self.id[target] = #list
end

function RemoveFromList(self, list)
end

	for _, value in pairs(self.id) do
    RemoveFromList(self,value)


--[[function Entity:RemoveList(list)
	if list == List.Simulate then
		for _, e in pairs(list) do
			if e.id.Simulate > self.id.Simulate then
				e.id.Simulate = e.id.Simulate - 1
			end
		end
		table.remove(list,self.id.Simulate)
	elseif list == List.Enemy then
		for _, e in pairs(list) do
			if e.id.Enemy > self.id.Enemy then
				e.id.Enemy = e.id.Enemy - 1
			end
		end
		table.remove(list,self.id.Enemy)
	elseif list == List.EnemyBullet then
		for _, e in pairs(list) do
			if e.id.EnemyBullet > self.id.EnemyBullet then
				e.id.EnemyBullet = e.id.EnemyBullet - 1
			end
		end
		table.remove(list,self.id.EnemyBullet)
	elseif list == List.FriendlyBullet then
		for _, e in pairs(list) do
			if e.id.FriendlyBullet > self.id.FriendlyBullet then
				e.id.FriendlyBullet = e.id.FriendlyBullet - 1
			end
		end
		table.remove(list,self.id.FriendlyBullet)
	end
end
]]