local minetest,vector = minetest,vector

local max_timer = 7

for level = 0,max_timer do
minetest.register_node("redstone:repeater_off_"..level, {
    description = "Redstone Repeater",
    tiles = {"repeater_off.png"},
    groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,repeater_off=1,repeater=1,redstone_activation_directional=1,repeater_level=level},
    sounds = main.stoneSound(),
    paramtype = "light",
	paramtype2 = "facedir",
	sunlight_propagates = true,
	walkable = false,
	drawtype= "nodebox",
	drop="redstone:repeater_off_0",
	node_box = {
		type = "fixed",
		fixed = {
				--left  front  bottom right back top
				{-0.5, -0.5,  -0.5, 0.5,  -0.3, 0.5}, --base
				{-0.1, -0.5,  0.2, 0.1,  0.1, 0.4}, --output post
				{-0.1, -0.5,  -0.05-(level*0.05), 0.1,  0.1, 0.15-(level*0.05)}, --input post
			},
		},	
	redstone_activation = function(pos)
		local timer = minetest.get_node_timer(pos)
		if not timer:is_started() then
			timer:start(level/max_timer)
		end
	end,

	on_timer = function(pos, elapsed)
		minetest.swap_node(pos, {name="redstone:repeater_on_"..level})
		redstone.collect_info(pos)
	end,

	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
		local newlevel = level + 1
		if newlevel > max_timer then
			newlevel = 0
		end
		minetest.swap_node(pos,{name="redstone:repeater_off_"..newlevel,param2=node.param2})
		minetest.sound_play("lever", {pos=pos})
	end,

	after_destruct = function(pos, oldnode)
		redstone.collect_info(pos)
	end
})

minetest.register_node("redstone:repeater_on_"..level, {
    description = "Redstone Repeater",
    tiles = {"repeater_on.png"},
    groups = {stone = 1, hard = 1, pickaxe = 1, hand = 4,attached_node = 1,redstone_activation_directional=1,repeater_on=1,repeater=1,torch_directional=1,redstone_power=9,repeater_level=level},
    sounds = main.stoneSound(),
    paramtype = "light",
	paramtype2 = "facedir",
	sunlight_propagates = true,
	walkable = false,
	drawtype= "nodebox",
	drop="redstone:repeater_off_0",
	node_box = {
		type = "fixed",
		fixed = {
				--left  front  bottom right back top
				{-0.5, -0.5,  -0.5, 0.5,  -0.3, 0.5}, --base
				{-0.1, -0.5,  0.2, 0.1,  0.1, 0.4}, --output post
				{-0.1, -0.5,  -0.05-(level*0.05), 0.1,  0.1, 0.15-(level*0.05)}, --input post
			},
		},
	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
		local newlevel = level + 1
		if newlevel > max_timer then
			newlevel = 0
		end
		minetest.swap_node(pos,{name="redstone:repeater_on_"..newlevel,param2=node.param2})
		minetest.sound_play("lever", {pos=pos})
	end,
	redstone_deactivation = function(pos)
		local timer = minetest.get_node_timer(pos)
		if not timer:is_started() then
			timer:start(level/max_timer)
		end
	end,
	on_timer = function(pos, elapsed)
		minetest.swap_node(pos, {name="redstone:repeater_off_"..level})
		redstone.collect_info(pos)
	end,
	on_dig = function(pos, node, digger)
		redstone.collect_info(pos)
	end,
	after_destruct = function(pos, oldnode)
		redstone.collect_info(pos)
	end
})
end