mcl_enchanting.features = {}


--[[
local pickaxes = {"mcl_tools:pick_wood", "mcl_tools:pick_stone", "mcl_tools:pick_gold", "mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
local pickaxes_better_than_iron = {"mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
local pickaxes_better_than_stone = {"mcl_tools:pick_stone", "mcl_tools:pick_gold", "mcl_tools:pick_iron", "mcl_tools:pick_diamond"}
local shovels = {"mcl_tools:shovel_wood", "mcl_tools:shovel_stone", "mcl_tools:shovel_gold", "mcl_tools:shovel_iron", "mcl_tools:shovel_diamond"}

local silk_touch_tool_lists = {
	["mcl_books:bookshelf"] = true,
	["mcl_core:clay"] = true,
	["mcl_core:stone_with_coal"] = pickaxes,
	["group:coral_block"] = pickaxes,
	["group:coral"] = true,
	["group:coral_fan"] = true,
	["mcl_core:stone_with_diamond"] = pickaxes_better_than_iron,
	["mcl_core:stone_with_emerald"] = pickaxes_better_than_iron,
	["mcl_chests:ender_chest"] = pickaxes,
	["group:glass"] = true,
	["mcl_nether:glowstone"] = true,
	["mcl_core:dirt_with_grass"] = true,
	["mcl_core:gravel"] = true,
	["mcl_core:ice"] = true,
	["mcl_core:stone_with_lapis"] = pickaxes_better_than_stone,
	["group:leaves"] = true,
	["mcl_farming:melon"] = true,
	["group:huge_mushroom"] = true,
	["mcl_core:mycelium"] = true,
	["mcl_nether:quartz_ore"] = pickaxes,
	["mcl_core:packed_ice"] = true,
	["mcl_core:podzol"] = true,
	["mcl_core:stone_with_redstone"] = pickaxes_better_than_iron,
	["mcl_ocean:sea_lantern"] = true,
	["group:top_snow"] = shovels,
	["mcl_core:snowblock"] = shovels,
	["mcl_core:stone"] = pickaxes,
}

minetest.register_on_mods_loaded(function()
	local old_handle_node_drops = minetest.handle_node_drops
	function minetest.handle_node_drops(pos, drops, digger)
		if digger and digger:is_player() then
			local wielditem = digger:get_wielded_item()
			local tooldef = wielditem:get_definition()
			if tooldef._silk_touch then
				local nodename = minetest.get_node(pos).name
				local nodedef = minetest.registered_nodes[nodename]
				local silk_touch_spec = silk_touch_tool_lists[nodename]
				local suitable_tool = false
				local tool_list
				if silk_touch_spec == true then
					suitable_tool = true
				elseif silk_touch_spec then
					tool_list = silk_touch_spec
				else
					for k, v in pairs(nodedef.groups) do
						if v > 0 then
							local group_spec = silk_touch_tool_lists["group:" .. k]
							if group_spec == true then
								suitable_tool = true
							elseif group_spec then
								toollist = group_spec
								break
							end
						end
					end
				end
				if tool_list and not suitable_tool then
					suitable_tool = (table.indexof(tool_list, tooldef._original_tool) ~= -1)
				end
				if suitable_tool then
					drops = {nodename}
				end
			end
		end
		old_handle_node_drops(pos, drops, digger)
	end
end) 
--]] 


--[[
		sharpness = {
			name = "Sharpness",
			max_level = 5,
			create_itemdef = function(def, level)
				def.tool_capabilities.damage_groups.fleshy = def.tool_capabilities.damage_groups.fleshy + (level + 1) / 2
			end,
		},
		efficiency = {
			name = "Efficiency",
			max_level = 5,
			create_itemdef = function(def, level)
				local groupcaps = def.tool_capabilities.groupcaps
				for _, groupcap in pairs(groupcaps) do
					for i, t in pairs(groupcap.times) do
						local m = 1 / t
						m = m + math.pow(level, 2) + 1
						groupcap.times[i] = 1 / m
					end
				end
			end,
		},
		unbreaking = {
			name = "Unbreaking",
			max_level = 3,
			create_itemdef = function(def, level)
				local toolcaps = def.tool_capabilities
				local armor_uses = def.groups.mcl_armor_uses
				local factor = 0.5
				if toolcaps then
					local groupcaps = toolcaps.groupcaps
					for _, groupcap in pairs(groupcaps) do
						groupcap.uses = math.floor(groupcap.uses * (1 + level))
					end
					def.tool_capabilities.punch_attack_uses = math.floor(def.tool_capabilities.punch_attack_uses * (1 + level))
				elseif armor_uses then
					def.groups.mcl_armor_uses = math.floor(armor_uses / (0.6 + (0.4 / (level + 1))))
				end
			end
		},
	},--]]