Merge https://git.minetest.land/EliasFleckenstein03/MineClone2

mods/CORE/_mcl_autogroup/init.lua

@@ -18,7 +18,7 @@ digging times in seconds. These digging times can be then added verbatim into th
 Example:
 mcl_autogroup.digtimes.pickaxey_dig_diamond[1] = 0.2
 
-→ This menas that when a node has been assigned the group “pickaxey_dig_diamond=1”, it can be dug by the
+→ This means that when a node has been assigned the group “pickaxey_dig_diamond=1”, it can be dug by the
 diamond pickaxe in 0.2 seconds.
 
 
@@ -44,6 +44,7 @@ local divisors = {
 	["shearsy_wool"] = 5,
 	["swordy_cobweb"] = 15,
 }
+local max_efficiency_level = 5
 
 mcl_autogroup = {}
 mcl_autogroup.digtimes = {}
@@ -53,11 +54,18 @@ for m=1, #materials do
 	for g=1, #basegroups do
 		mcl_autogroup.digtimes[basegroups[g].."_dig_"..materials[m]] = {}
 		mcl_autogroup.creativetimes[basegroups[g].."_dig_"..materials[m]] = {}
+		for e=1, max_efficiency_level do
+			mcl_autogroup.digtimes[basegroups[g].."_dig_"..materials[m].."_efficiency_"..e] = {}
+		end
 	end
 end
 for g=1, #minigroups do
 	mcl_autogroup.digtimes[minigroups[g].."_dig"] = {}
 	mcl_autogroup.creativetimes[minigroups[g].."_dig"] = {}
+	for e=1, max_efficiency_level do
+		mcl_autogroup.digtimes[minigroups[g].."_dig_efficiency_"..e] = {}
+		mcl_autogroup.creativetimes[minigroups[g].."_dig_efficiency_"..e] = {}
+	end
 end
 
 local overwrite = function()
@@ -80,7 +88,7 @@ local overwrite = function()
 				groups_changed = true
 			end
 
-			local function calculate_group(hardness, material, diggroup, newgroups, actual_rating, expected_rating)
+			local function calculate_group(hardness, material, diggroup, newgroups, actual_rating, expected_rating, efficiency)
 				local time, validity_factor
 				if actual_rating >= expected_rating then
 					-- Valid tool
@@ -89,14 +97,20 @@ local overwrite = function()
 					-- Wrong tool (higher digging time)
 					validity_factor = 5
 				end
-				time = (hardness * validity_factor) / divisors[material]
+				local speed_multiplier = divisors[material]
+				if efficiency then
+					speed_multiplier = speed_multiplier + efficiency * efficiency + 1
+				end
+				time = (hardness * validity_factor) / speed_multiplier
 				if time <= 0.05 then
 					time = 0
 				else
 					time = math.ceil(time * 20) / 20
 				end
 				table.insert(mcl_autogroup.digtimes[diggroup], time)
-				table.insert(mcl_autogroup.creativetimes[diggroup], 0)
+				if not efficiency then
+					table.insert(mcl_autogroup.creativetimes[diggroup], 0)
+				end
 				newgroups[diggroup] = #mcl_autogroup.digtimes[diggroup]
 				return newgroups
 			end
@@ -113,6 +127,9 @@ local overwrite = function()
 					for g=1,#materials do
 						local diggroup = basegroup.."_dig_"..materials[g]
 						newgroups = calculate_group(hardness, materials[g], diggroup, newgroups, g, ndef.groups[basegroup])
+						for e=1,max_efficiency_level do
+							newgroups = calculate_group(hardness, materials[g], diggroup .. "_efficiency_" .. e, newgroups, g, ndef.groups[basegroup], e)
+						end
 						groups_changed = true
 					end
 				end
@@ -134,6 +151,9 @@ local overwrite = function()
 							or
 							(ndef.groups[minigroup] and minigroup ~= "swordy_cobweb" and minigroup ~= "shearsy_wool") then
 						newgroups = calculate_group(hardness, minigroup, diggroup, newgroups, ar, 1)
+						for e=1,max_efficiency_level do
+							newgroups = calculate_group(hardness, minigroup, diggroup .. "_efficiency_" .. e, newgroups, ar, 1, e)
+						end
 						groups_changed = true
 					end
 				end

mods/CORE/mcl_enchanting/LICENSE

@@ -0,0 +1,674 @@
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+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

mods/CORE/mcl_enchanting/enchantments.lua

@@ -0,0 +1,704 @@
+-- Taken from https://minecraft.gamepedia.com/Enchanting
+
+local function increase_damage(damage_group, factor)
+	return function(itemstack, level)
+		local tool_capabilities = itemstack:get_tool_capabilities()
+		tool_capabilities.damage_groups[damage_group] = (tool_capabilities.damage_groups[damage_group] or 0) + level * factor
+		itemstack:get_meta():set_tool_capabilities(tool_capabilities)
+	end
+end
+
+-- requires engine change
+--[[mcl_enchanting.enchantments.aqua_affinity = {
+	name = "Aqua Affinity",
+	max_level = 1,
+	primary = {armor_head = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {},
+	weight = 2,
+	description = "Increases underwater mining speed.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 41}},
+}]]--
+
+-- implemented via on_enchant and additions in mobs_mc; Slowness IV part unimplemented
+mcl_enchanting.enchantments.bane_of_arthropods = {
+	name = "Bane of Arthropods",
+	max_level = 5,
+	primary = {sword = true},
+	secondary = {axe = true},
+	disallow = {},
+	incompatible = {smite = true, shaprness = true},
+	weight = 5,
+	description = "Increases damage and applies Slowness IV to arthropod mobs (spiders, cave spiders, silverfish and endermites).",
+	curse = false,
+	on_enchant = increase_damage("anthropod", 2.5),
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 25}, {13, 33}, {21, 41}, {29, 49}, {37, 57}},
+}
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.blast_protection = {
+	name = "Blast Protection",
+	max_level = 4,
+	primary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {fire_protection = true, protection = true, projectile_protection = true},
+	weight = 2,
+	description = "Reduces explosion damage and knockback.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 13}, {13, 21}, {21, 29}, {29, 37}},
+}
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.channeling = {
+	name = "Channeling",
+	max_level = 1,
+	primary = {trident = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {riptide = true},
+	weight = 1,
+	description = "Trident \"channels\" a bolt of lightning toward a hit entity. Functions only during thunderstorms and if target is unobstructed with opaque blocks.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{25, 50}},
+}]]--
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.curse_of_binding = {
+	name = "Curse of Binding",
+	max_level = 1,
+	primary = {},
+	secondary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true},
+	disallow = {},
+	incompatible = {},
+	weight = 1,
+	description = "Except when in creative mode, items cannot be removed from armor slots except due to death or breaking.",
+	curse = true,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = true,
+	power_range_table = {{25, 50}},
+}
+
+-- implemented in mcl_death_drop
+mcl_enchanting.enchantments.curse_of_vanishing = {
+	name = "Curse of Vanishing",
+	max_level = 1,
+	primary = {},
+	secondary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true, tool = true, weapon = true},
+	disallow = {},
+	incompatible = {},
+	weight = 1,
+	description = "Item destroyed on death.",
+	curse = true,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = true,
+	power_range_table = {{25, 50}},
+}
+
+-- unimplemented
+--[[mcl_enchanting.enchantments.depth_strider = {
+	name = "Depth Strider",
+	max_level = 3,
+	primary = {},
+	secondary = {armor_feet = true},
+	disallow = {non_combat_armor = true},
+	incompatible = {frost_walker = true},
+	weight = 2,
+	description = "Increases underwater movement speed.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{10, 25}, {20, 35}, {30, 45}},
+}]]--
+
+-- implemented via on_enchant
+mcl_enchanting.enchantments.efficiency = {
+	name = "Efficiency",
+	max_level = 5,
+	primary = {pickaxe = true, shovel = true, axe = true, hoe = true},
+	secondary = {shears = true},
+	disallow = {},
+	incompatible = {},
+	weight = 10,
+	description = "Increases mining speed.",
+	curse = false,
+	on_enchant = function(itemstack, level)
+		local tool_capabilities = itemstack:get_tool_capabilities()
+		local groupcaps = {}
+		for group, capability in pairs(tool_capabilities.groupcaps) do
+			local groupname = group .. "_efficiency_" .. level
+			capability.times = mcl_autogroup.digtimes[groupname]
+			groupcaps[groupname] = capability
+		end
+		tool_capabilities.groupcaps = groupcaps
+		itemstack:get_meta():set_tool_capabilities(tool_capabilities)
+	end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 61}, {11, 71}, {21, 81}, {31, 91}, {41, 101}},
+}
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.feather_falling = {
+	name = "Feather Falling",
+	max_level = 4,
+	primary = {armor_feet = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {},
+	weight = 5,
+	description = "Reduces fall damage.",curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 11}, {11, 17}, {17, 23}, {23, 29}},
+}
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.fire_aspect = {
+	name = "Fire Aspect",
+	max_level = 2,
+	primary = {sword = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Sets target on fire.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{10, 61}, {30, 71}},
+}]]--
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.fire_protection = {
+	name = "Fire Protection",
+	max_level = 4,
+	primary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {blast_protection = true, protection = true, projectile_protection = true},
+	weight = 5,
+	description = "Reduces fire damage.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{10, 18}, {18, 26}, {26, 34}, {34, 42}},
+}
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.flame = {
+	name = "Flame",
+	max_level = 1,
+	primary = {bow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Arrows set target on fire.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{20, 50}},
+}]]--
+
+-- implemented in mcl_item_entity
+mcl_enchanting.enchantments.fortune = {
+	name = "Fortune",
+	max_level = 3,
+	primary = {pickaxe = true, shovel = true, axe = true, hoe = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {silk_touch = true},
+	weight = 2,
+	description = "Increases certain block drops.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{15, 61}, {24, 71}, {33, 81}},
+}
+
+-- implemented via walkover.register_global
+mcl_enchanting.enchantments.frost_walker = {
+	name = "Frost Walker",
+	max_level = 2,
+	primary = {},
+	secondary = {armor_feet = true},
+	disallow = {non_combat_armor = true},
+	incompatible = {depth_strider = true},
+	weight = 2,
+	description = "Turns water beneath the player into frosted ice and prevents the damage the player would take from standing on magma blocks.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = true,
+	power_range_table = {{10, 25}, {20, 35}},
+}
+
+walkover.register_global(function(pos, _, player)
+	local boots = player:get_inventory():get_stack("armor", 5)
+	local frost_walker = mcl_enchanting.get_enchantment(boots, "frost_walker")
+	if frost_walker <= 0 then
+		return
+	end
+	local radius = frost_walker + 2
+	local minp = {x = pos.x - radius, y = pos.y, z = pos.z - radius}
+	local maxp = {x = pos.x + radius, y = pos.y, z = pos.z + radius}
+	local positions = minetest.find_nodes_in_area_under_air(minp, maxp, "mcl_core:water_source")
+	for _, p in ipairs(positions) do
+		if vector.distance(pos, p) <= radius then
+			minetest.set_node(p, {name = "mcl_core:frosted_ice_0"})
+		end
+	end
+end)
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.impaling = {
+	name = "Impaling",
+	max_level = 5,
+	primary = {trident = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Trident deals additional damage to mobs that spawn naturally in the ocean.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 21}, {9, 29}, {17, 37}, {25, 45}, {33, 53}},
+}]]--
+
+-- implemented in mcl_bows
+mcl_enchanting.enchantments.infinity = {
+	name = "Infinity",
+	max_level = 1,
+	primary = {bow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {mending = true},
+	weight = 1,
+	description = "Shooting consumes no regular arrows.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{20, 50}},
+}
+
+-- implemented via minetest.calculate_knockback
+mcl_enchanting.enchantments.knockback = {
+	name = "Knockback",
+	max_level = 2,
+	primary = {sword = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 5,
+	description = "Increases knockback.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 61}, {25, 71}},
+}
+
+local old_calculate_knockback = minetest.calculate_knockback
+function minetest.calculate_knockback(player, hitter, time_from_last_punch, tool_capabilities, dir, distance, damage)
+	local knockback = old_calculate_knockback(player, hitter, time_from_last_punch, tool_capabilities, dir, distance, damage)
+	local luaentity
+	if hitter then
+		luaentity = hitter:get_luaentity()
+	end
+	if hitter and hitter:is_player() then
+		local wielditem = hitter:get_wielded_item()
+		knockback = knockback + 3 * mcl_enchanting.get_enchantment(wielditem, "knockback")
+	elseif luaentity and luaentity._knockback then
+		knockback = knockback + luaentity._knockback
+	end
+	return knockback
+end
+
+-- unimplemented
+--[[mcl_enchanting.enchantments.looting = {
+	name = "Looting",
+	max_level = 3,
+	primary = {sword = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Increases mob loot.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{15, 61}, {24, 71}, {33, 81}},
+}]]--
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.loyalty = {
+	name = "Loyalty",
+	max_level = 3,
+	primary = {trident = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {riptide = true},
+	weight = 5,
+	description = "Trident returns after being thrown. Higher levels reduce return time.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{12, 50}, {19, 50}, {26, 50}},
+}]]--
+
+-- unimplemented
+--[[mcl_enchanting.enchantments.luck_of_the_sea = {
+	name = "Luck of the Sea",
+	max_level = 3,
+	primary = {fishing_rod = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Increases rate of good loot (enchanting books, etc.)",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{15, 61}, {24, 71}, {33, 81}},
+}]]--
+
+-- implemented in mcl_fishing
+mcl_enchanting.enchantments.lure = {
+	name = "Lure",
+	max_level = 3,
+	primary = {fishing_rod = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Decreases wait time until fish/junk/loot \"bites\".",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{15, 61}, {24, 71}, {33, 81}},
+}
+
+-- unimplemented
+--[[mcl_enchanting.enchantments.mending = {
+	name = "Mending",
+	max_level = 1,
+	primary = {},
+	secondary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true, tool = true, weapon = true},
+	disallow = {},
+	incompatible = {infinity = true},
+	weight = 2,
+	description = "Repair the item while gaining XP orbs.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = true,
+	treasure = true,
+	power_range_table = {{25, 75}},
+}]]--
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.multishot = {
+	name = "Multishot",
+	max_level = 1,
+	primary = {crossbow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {piercing = true},
+	weight = 2,
+	description = "Shoot 3 arrows at the cost of one.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{20, 50}},
+}]]--
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.piercing = {
+	name = "Piercing",
+	max_level = 4,
+	primary = {crossbow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {multishot = true},
+	weight = 10,
+	description = "Arrows pass through multiple entities.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 50}, {11, 50}, {21, 50}, {31, 50}},
+}]]--
+
+-- implemented in mcl_bows
+mcl_enchanting.enchantments.power = {
+	name = "Power",
+	max_level = 5,
+	primary = {bow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 10,
+	description = "Increases arrow damage.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 16}, {11, 26}, {21, 36}, {31, 46}, {41, 56}},
+}
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.projectile_protection = {
+	name = "Projectile Protection",
+	max_level = 4,
+	primary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {blast_protection = true, fire_protection = true, protection = true},
+	weight = 5,
+	description = "Reduces projectile damage.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 16}, {11, 26}, {21, 36}, {31, 46}, {41, 56}},
+}
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.protection = {
+	name = "Protection",
+	max_level = 4,
+	primary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {blast_protection = true, fire_protection = true, projectile_protection = true},
+	weight = 10,
+	description = "Reduces most types of damage by 4% for each level.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 12}, {12, 23}, {23, 34}, {34, 45}},
+}
+
+-- implemented via minetest.calculate_knockback (together with the Knockback enchantment) and mcl_bows
+mcl_enchanting.enchantments.punch = {
+	name = "Punch",
+	max_level = 2,
+	primary = {},
+	secondary = {bow = true},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Increases arrow knockback.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{12, 37}, {32, 57}},
+}
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.quick_charge = {
+	name = "Quick Charge",
+	max_level = 3,
+	primary = {crossbow = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 5,
+	description = "Decreases crossbow charging time.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{12, 50}, {32, 50}, {52, 50}},
+}]]--
+
+-- unimplemented
+--[[mcl_enchanting.enchantments.respiration = {
+	name = "Respiration",
+	max_level = 3,
+	primary = {armor_head = true},
+	secondary = {},
+	disallow = {non_combat_armor = true},
+	incompatible = {},
+	weight = 2,
+	description = "Extends underwater breathing time.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{10, 40}, {20, 50}, {30, 60}},
+}]]--
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.riptide = {
+	name = "Riptide",
+	max_level = 3,
+	primary = {trident = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {channeling = true, loyalty = true},
+	weight = 2,
+	description = "Trident launches player with itself when thrown. Functions only in water or rain.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{17, 50}, {24, 50}, {31, 50}},
+}]]--
+
+-- implemented via on_enchant
+mcl_enchanting.enchantments.sharpness = {
+	name = "Sharpness",
+	max_level = 5,
+	primary = {sword = true},
+	secondary = {axe = true},
+	disallow = {},
+	incompatible = {bane_of_arthropods = true, smite = true},
+	weight = 5,
+	description = "Increases damage.",
+	curse = false,
+	on_enchant = increase_damage("fleshy", 0.5),
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{1, 21}, {12, 32}, {23, 43}, {34, 54}, {45, 65}},
+}
+
+-- implemented in mcl_item_entity
+mcl_enchanting.enchantments.silk_touch = {
+	name = "Silk Touch",
+	max_level = 1,
+	primary = {pickaxe = true, shovel = true, axe = true, hoe = true},
+	secondary = {shears = true},
+	disallow = {},
+	incompatible = {fortune = true},
+	weight = 1,
+	description = "Mined blocks drop themselves.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{15, 61}},
+}
+
+-- implemented via on_enchant and additions in mobs_mc
+mcl_enchanting.enchantments.smite = {
+	name = "Smite",
+	max_level = 5,
+	primary = {sword = true},
+	secondary = {axe = true},
+	disallow = {},
+	incompatible = {bane_of_arthropods = true, sharpness = true},
+	weight = 5,
+	description = "Increases damage to undead mobs.",
+	curse = false,
+	on_enchant = increase_damage("undead", 2.5),
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 25}, {13, 33}, {21, 41}, {29, 49}, {37, 57}},
+}
+
+-- implemented in mcl_playerplus
+mcl_enchanting.enchantments.soul_speed = {
+	name = "Soul Speed",
+	max_level = 3,
+	primary = {},
+	secondary = {armor_feet = true},
+	disallow = {non_combat_armor = true},
+	incompatible = {frost_walker = true},
+	weight = 2,
+	description = "Increases walking speed on soul sand.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = true,
+	power_range_table = {{10, 25}, {20, 35}, {30, 45}},
+}
+
+-- requires missing MineClone2 feature
+--[[mcl_enchanting.enchantments.sweeping_edge = {
+	name = "Sweeping Edge",
+	max_level = 3,
+	primary = {sword = true},
+	secondary = {},
+	disallow = {},
+	incompatible = {},
+	weight = 2,
+	description = "Increases sweeping attack damage.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{5, 20}, {14, 29}, {23, 38}},
+}]]--
+
+-- implemented in mcl_armor
+mcl_enchanting.enchantments.thorns = {
+	name = "Thorns",
+	max_level = 3,
+	primary = {armor_head = true},
+	secondary = {armor_torso = true, armor_legs = true, armor_feet = true},
+	disallow = {non_combat_armor = true},
+	incompatible = {blast_protection = true, fire_protection = true, projectile_protection = true},
+	weight = 1,
+	description = "Reflects some of the damage taken when hit, at the cost of reducing durability with each proc.",
+	curse = false,
+	on_enchant = function() end,
+	requires_tool = false,
+	treasure = false,
+	power_range_table = {{10, 61}, {30, 71}, {50, 81}},
+}
+
+-- for tools & weapons implemented via on_enchant; for bows implemented in mcl_bows; for armor implemented in mcl_armor and mcl_tt; for fishing rods implemented in mcl_fishing
+mcl_enchanting.enchantments.unbreaking = {
+	name = "Unbreaking",
+	max_level = 3,
+	primary = {armor_head = true, armor_torso = true, armor_legs = true, armor_feet = true, pickaxe = true, shovel = true, axe = true, hoe = true, sword = true, fishing_rod = true, bow = true},
+	secondary = {tool = true},
+	disallow = {non_combat_armor = true},
+	incompatible = {},
+	weight = 5,
+	description = "Increases item durability.",
+	curse = false,
+	on_enchant = function(itemstack, level)		
+		local tool_capabilities = itemstack:get_tool_capabilities()
+		for group, capability in pairs(tool_capabilities.groupcaps) do
+			capability.uses = capability.uses * (1 + level)
+		end
+		tool_capabilities.punch_attack_uses = tool_capabilities.punch_attack_uses * (1 + level)
+		itemstack:get_meta():set_tool_capabilities(tool_capabilities)
+	end,
+	requires_tool = true,
+	treasure = false,
+	power_range_table = {{5, 61}, {13, 71}, {21, 81}},
+}

mods/CORE/mcl_enchanting/engine.lua

@@ -0,0 +1,599 @@
+function mcl_enchanting.is_book(itemname)
+	return itemname == "mcl_books:book" or itemname == "mcl_enchanting:book_enchanted"
+end
+
+function mcl_enchanting.get_enchantments(itemstack)
+	return minetest.deserialize(itemstack:get_meta():get_string("mcl_enchanting:enchantments")) or {}
+end
+
+function mcl_enchanting.set_enchantments(itemstack, enchantments)
+	itemstack:get_meta():set_string("mcl_enchanting:enchantments", minetest.serialize(enchantments))
+	local itemdef = itemstack:get_definition()
+	if not mcl_enchanting.is_book(itemstack:get_name()) then
+		if itemdef.tool_capabilities then
+			itemstack:get_meta():set_tool_capabilities(itemdef.tool_capabilities)
+		end
+		for enchantment, level in pairs(enchantments) do
+			local enchantment_def = mcl_enchanting.enchantments[enchantment]
+			if enchantment_def.on_enchant then
+				enchantment_def.on_enchant(itemstack, level)
+			end
+		end
+	end
+	tt.reload_itemstack_description(itemstack)
+end
+
+function mcl_enchanting.get_enchantment(itemstack, enchantment)
+	return mcl_enchanting.get_enchantments(itemstack)[enchantment] or 0
+end
+
+function mcl_enchanting.has_enchantment(itemstack, enchantment)
+	return mcl_enchanting.get_enchantment(itemstack, enchantment) > 0
+end
+
+function mcl_enchanting.get_enchantment_description(enchantment, level)
+	local enchantment_def = mcl_enchanting.enchantments[enchantment]
+	return enchantment_def.name .. (enchantment_def.max_level == 1 and "" or " " .. mcl_enchanting.roman_numerals.toRoman(level))
+end
+
+function mcl_enchanting.get_colorized_enchantment_description(enchantment, level)
+	return minetest.colorize(mcl_enchanting.enchantments[enchantment].curse and "#FC5454" or "#A8A8A8", mcl_enchanting.get_enchantment_description(enchantment, level))
+end
+
+function mcl_enchanting.get_enchanted_itemstring(itemname)
+	local def = minetest.registered_items[itemname]
+	return def and def._mcl_enchanting_enchanted_tool
+end
+
+function mcl_enchanting.set_enchanted_itemstring(itemstack)
+	itemstack:set_name(mcl_enchanting.get_enchanted_itemstring(itemstack:get_name()))
+end
+
+function mcl_enchanting.is_enchanted(itemname)
+	return minetest.get_item_group(itemname, "enchanted") > 0
+end
+
+function mcl_enchanting.is_enchantable(itemname)
+	return mcl_enchanting.get_enchantability(itemname) > 0
+end
+
+function mcl_enchanting.can_enchant_freshly(itemname)
+	return mcl_enchanting.is_enchantable(itemname) and not mcl_enchanting.is_enchanted(itemname)
+end
+
+function mcl_enchanting.get_enchantability(itemname)
+	return minetest.get_item_group(itemname, "enchantability")
+end
+
+function mcl_enchanting.item_supports_enchantment(itemname, enchantment, early)
+	if not mcl_enchanting.is_enchantable(itemname) then
+		return false
+	end
+	local enchantment_def = mcl_enchanting.enchantments[enchantment]
+	if mcl_enchanting.is_book(itemname) then
+		return true, (not enchantment_def.treasure)
+	end
+	local itemdef = minetest.registered_items[itemname]
+	if itemdef.type ~= "tool" and enchantment_def.requires_tool then
+		return false
+	end
+	for disallow in pairs(enchantment_def.disallow) do
+		if minetest.get_item_group(itemname, disallow) > 0 then
+			return false
+		end
+	end
+	for group in pairs(enchantment_def.primary) do
+		if minetest.get_item_group(itemname, group) > 0 then
+			return true, true
+		end
+	end
+	for group in pairs(enchantment_def.secondary) do
+		if minetest.get_item_group(itemname, group) > 0 then
+			return true, false
+		end
+	end
+	return false
+end
+
+function mcl_enchanting.can_enchant(itemstack, enchantment, level)
+	local enchantment_def = mcl_enchanting.enchantments[enchantment]
+	if not enchantment_def then
+		return false, "enchantment invalid"
+	end
+	local itemname = itemstack:get_name()
+	if itemname == "" then
+		return false, "item missing"
+	end
+	local supported, primary = mcl_enchanting.item_supports_enchantment(itemstack:get_name(), enchantment)
+	if not supported then
+		return false, "item not supported"
+	end
+	if not level then
+		return false, "level invalid"
+	end
+	if level > enchantment_def.max_level then
+		return false, "level too high", enchantment_def.max_level
+	elseif  level < 1 then
+		return false, "level too small", 1
+	end
+	local item_enchantments = mcl_enchanting.get_enchantments(itemstack)
+	local enchantment_level = item_enchantments[enchantment]
+	if enchantment_level then
+		return false, "incompatible", mcl_enchanting.get_enchantment_description(enchantment, enchantment_level)
+	end
+	if not mcl_enchanting.is_book(itemname) then
+		for incompatible in pairs(enchantment_def.incompatible) do
+			local incompatible_level = item_enchantments[incompatible]
+			if incompatible_level then
+				return false, "incompatible", mcl_enchanting.get_enchantment_description(incompatible, incompatible_level)
+			end
+		end
+	end
+	return true, nil, nil, primary
+end
+
+function mcl_enchanting.enchant(itemstack, enchantment, level)
+	mcl_enchanting.set_enchanted_itemstring(itemstack)
+	local enchantments = mcl_enchanting.get_enchantments(itemstack)
+	enchantments[enchantment] = level
+	mcl_enchanting.set_enchantments(itemstack, enchantments)
+	return itemstack
+end
+
+function mcl_enchanting.combine(itemstack, combine_with)
+	local itemname = itemstack:get_name()
+	local combine_name = combine_with:get_name()
+	local enchanted_itemname = mcl_enchanting.get_enchanted_itemstring(itemname)
+	if enchanted_itemname ~= mcl_enchanting.get_enchanted_itemstring(combine_name) and not mcl_enchanting.is_book(itemname) then
+		return false
+	end
+	local enchantments = mcl_enchanting.get_enchantments(itemstack)
+	for enchantment, combine_level in pairs(mcl_enchanting.get_enchantments(combine_with)) do
+		local enchantment_def = mcl_enchanting.enchantments[enchantment]
+		local enchantment_level = enchantments[enchantment]
+		if enchantment_level then
+			if enchantment_level == combine_level then
+				enchantment_level = math.min(enchantment_level + 1, enchantment_def.max_level)
+			else
+				enchantment_level = math.max(enchantment_level, combine_level)
+			end
+		elseif mcl_enchanting.item_supports_enchantment(itemname, enchantment) then
+			local supported = true
+			for incompatible in pairs(enchantment_def.incompatible) do
+				if enchantments[incompatible] then
+					supported = false
+					break
+				end
+			end
+			if supported then
+				enchantment_level = combine_level
+			end
+		end
+		if enchantment_level and enchantment_level > 0 then
+			enchantments[enchantment] = enchantment_level
+		end
+	end
+	local any_enchantment = false
+	for enchantment, enchantment_level in pairs(enchantments) do
+		if enchantment_level > 0 then
+			any_enchantment = true
+			break
+		end
+	end
+	if any_enchantment then
+		itemstack:set_name(enchanted_itemname)
+	end
+	mcl_enchanting.set_enchantments(itemstack, enchantments)
+	return true
+end
+
+function mcl_enchanting.enchantments_snippet(_, _, itemstack)
+	if not itemstack then
+		return
+	end
+	local enchantments = mcl_enchanting.get_enchantments(itemstack)
+	local text = ""
+	for enchantment, level in pairs(enchantments) do
+		text = text ..  mcl_enchanting.get_colorized_enchantment_description(enchantment, level) .. "\n"
+	end
+	if text ~= "" then
+		if not itemstack:get_definition()._tt_original_description then
+			text = text:sub(1, text:len() - 1)
+		end
+		return text, false
+	end
+end
+
+function mcl_enchanting.initialize()
+	local register_tool_list = {}
+	local register_item_list = {}
+	for itemname, itemdef in pairs(minetest.registered_items) do
+		if mcl_enchanting.can_enchant_freshly(itemname) then
+			local new_name = itemname .. "_enchanted"
+			minetest.override_item(itemname, {_mcl_enchanting_enchanted_tool = new_name})
+			local new_def = table.copy(itemdef)
+			new_def.inventory_image = itemdef.inventory_image .. mcl_enchanting.overlay
+			if new_def.wield_image then
+				new_def.wield_image = new_def.wield_image .. mcl_enchanting.overlay
+			end
+			new_def.groups.not_in_creative_inventory = 1
+			new_def.groups.enchanted = 1
+			new_def.texture = itemdef.texture or itemname:gsub("%:", "_")
+			new_def._mcl_enchanting_enchanted_tool = new_name
+			local register_list = register_item_list
+			if itemdef.type == "tool" then
+				register_list = register_tool_list
+			end
+			register_list[":" .. new_name] = new_def
+		end
+	end
+	for new_name, new_def in pairs(register_item_list) do
+		minetest.register_craftitem(new_name, new_def)
+	end
+	for new_name, new_def in pairs(register_tool_list) do
+		minetest.register_tool(new_name, new_def)
+	end
+end
+
+function mcl_enchanting.get_possible_enchantments(itemstack, enchantment_level, treasure)
+	local possible_enchantments, weights, accum_weight = {}, {}, 0
+	for enchantment, enchantment_def in pairs(mcl_enchanting.enchantments) do
+		local supported, _, _, primary = mcl_enchanting.can_enchant(itemstack, enchantment, 1)
+		if primary or treasure then
+			table.insert(possible_enchantments, enchantment)
+			accum_weight = accum_weight + enchantment_def.weight
+			weights[enchantment] = accum_weight
+		end
+	end
+	return possible_enchantments, weights, accum_weight
+end
+
+function mcl_enchanting.generate_random_enchantments(itemstack, enchantment_level, treasure, no_reduced_bonus_chance)
+	local itemname = itemstack:get_name()
+	if not mcl_enchanting.can_enchant_freshly(itemname) then
+		return
+	end
+	itemstack = ItemStack(itemstack)
+	local enchantability = minetest.get_item_group(itemname, "enchantability")
+	enchantability = 1 + math.random(0, math.floor(enchantability / 4)) + math.random(0, math.floor(enchantability / 4))
+	enchantment_level = enchantment_level + enchantability
+	enchantment_level = enchantment_level + enchantment_level * (math.random() + math.random() - 1) * 0.15
+	enchantment_level = math.max(math.floor(enchantment_level + 0.5), 1)
+	local enchantments = {}
+	local description
+	enchantment_level = enchantment_level * 2
+	repeat
+		enchantment_level = math.floor(enchantment_level / 2)
+		if enchantment_level == 0 then
+			break
+		end
+		local possible, weights, accum_weight = mcl_enchanting.get_possible_enchantments(itemstack, enchantment_level, treasure)
+		local selected_enchantment, enchantment_power
+		if #possible > 0 then
+			local r = math.random(accum_weight)
+			for _, enchantment in ipairs(possible) do
+				if weights[enchantment] >= r then
+					selected_enchantment = enchantment
+					break
+				end	
+			end
+			local enchantment_def = mcl_enchanting.enchantments[selected_enchantment]
+			local power_range_table = enchantment_def.power_range_table
+			for i = enchantment_def.max_level, 1, -1 do
+				local power_range = power_range_table[i]
+				if enchantment_level >= power_range[1] and enchantment_level <= power_range[2] then
+					enchantment_power = i
+					break
+				end
+			end
+			if not description then
+				if not enchantment_power then
+					return
+				end
+				description = mcl_enchanting.get_enchantment_description(selected_enchantment, enchantment_power)
+			end
+			if enchantment_power then
+				enchantments[selected_enchantment] = enchantment_power
+				mcl_enchanting.enchant(itemstack, selected_enchantment, enchantment_power)
+			end
+		else
+			break
+		end
+	until not no_reduced_bonus_chance and math.random() >= (enchantment_level + 1) / 50
+	return enchantments, description
+end
+
+function mcl_enchanting.enchant_randomly(itemstack, enchantment_level, treasure, no_reduced_bonus_chance)
+	local enchantments = mcl_enchanting.generate_random_enchantments(itemstack, enchantment_level, treasure, no_reduced_bonus_chance)
+	if enchantments then
+		mcl_enchanting.set_enchanted_itemstring(itemstack)
+		mcl_enchanting.set_enchantments(itemstack, enchantments)
+	end
+	return itemstack
+end
+
+function mcl_enchanting.get_randomly_enchanted_book(enchantment_level, treasure, no_reduced_bonus_chance)
+	return mcl_enchanting.enchant_randomly(enchantment_level, treasure, no_reduced_bonus_chance)
+end
+
+function mcl_enchanting.get_random_glyph_row()
+	local glyphs = ""
+	local x = 1.3
+	for i = 1, 9 do			
+		glyphs = glyphs .. "image[".. x .. ",0.1;0.5,0.5;mcl_enchanting_glyph_" .. math.random(18) .. ".png^[colorize:#675D49:255]"
+		x = x + 0.6
+	end
+	return glyphs
+end
+
+function mcl_enchanting.generate_random_table_slots(itemstack, num_bookshelves)
+	local base = math.random(8) + math.floor(num_bookshelves / 2) + math.random(0, num_bookshelves)
+	local required_levels = {
+		math.max(base / 3, 1),
+		(base * 2) / 3 + 1,
+		math.max(base, num_bookshelves * 2)
+	}
+	local slots = {}
+	for i, enchantment_level in ipairs(required_levels) do
+		local slot = false
+		local enchantments, description = mcl_enchanting.generate_random_enchantments(itemstack, enchantment_level)
+		if enchantments then
+			slot = {
+				enchantments = enchantments,
+				description = description,
+				glyphs = mcl_enchanting.get_random_glyph_row(),
+				level_requirement = math.max(i, math.floor(enchantment_level)),
+			}
+		end
+		slots[i] = slot
+	end
+	return slots
+end
+
+function mcl_enchanting.get_table_slots(player, itemstack, num_bookshelves)
+	if not mcl_enchanting.can_enchant_freshly(itemstack:get_name()) then
+		return {false, false, false}
+	end
+	local itemname = itemstack:get_name()
+	local meta = player:get_meta()
+	local player_slots = minetest.deserialize(meta:get_string("mcl_enchanting:slots")) or {}
+	local player_bookshelves_slots = player_slots[num_bookshelves] or {}
+	local player_bookshelves_item_slots = player_bookshelves_slots[itemname]
+	if player_bookshelves_item_slots then
+		return player_bookshelves_item_slots
+	else
+		player_bookshelves_item_slots = mcl_enchanting.generate_random_table_slots(itemstack, num_bookshelves)
+		if player_bookshelves_item_slots then
+			player_bookshelves_slots[itemname] = player_bookshelves_item_slots
+			player_slots[num_bookshelves] = player_bookshelves_slots
+			meta:set_string("mcl_enchanting:slots", minetest.serialize(player_slots))
+			return player_bookshelves_item_slots
+		else
+			return {false, false, false}
+		end
+	end
+end
+
+function mcl_enchanting.reset_table_slots(player)
+	player:get_meta():set_string("mcl_enchanting:slots", "")
+end
+
+function mcl_enchanting.show_enchanting_formspec(player)
+	local C = minetest.get_color_escape_sequence
+	local name = player:get_player_name()
+	local meta = player:get_meta()
+	local inv = player:get_inventory()
+	local num_bookshelves = meta:get_int("mcl_enchanting:num_bookshelves")
+	local table_name = meta:get_string("mcl_enchanting:table_name")
+	local formspec = ""
+		.. "size[9.07,8.6;]"
+		.. "formspec_version[3]"
+		.. "label[0,0;" .. C("#313131") .. table_name .. "]"
+		.. mcl_formspec.get_itemslot_bg(0.2, 2.4, 1, 1)
+		.. "list[detached:" .. name .. "_enchanting;enchanting;0.2,2.4;1,1;1]"
+		.. mcl_formspec.get_itemslot_bg(1.1, 2.4, 1, 1)
+		.. "image[1.1,2.4;1,1;mcl_enchanting_lapis_background.png]"
+		.. "list[detached:" .. name .. "_enchanting;enchanting;1.1,2.4;1,1;2]"
+		.. "label[0,4;" .. C("#313131") .. "Inventory]"
+		.. mcl_formspec.get_itemslot_bg(0, 4.5, 9, 3)
+		.. mcl_formspec.get_itemslot_bg(0, 7.74, 9, 1)
+		.. "list[current_player;main;0,4.5;9,3;9]"
+		.. "listring[detached:" .. name .. "_enchanting;enchanting]"
+		.. "listring[current_player;main]"
+		.. "list[current_player;main;0,7.74;9,1;]"
+		.. "real_coordinates[true]"
+		.. "image[3.15,0.6;7.6,4.1;mcl_enchanting_button_background.png]"
+	local itemstack = inv:get_stack("enchanting_item", 1)
+	local player_levels = mcl_experience.get_player_xp_level(player)
+	local y = 0.65
+	local any_enchantment = false
+	local table_slots = mcl_enchanting.get_table_slots(player, itemstack, num_bookshelves)
+	for i, slot in ipairs(table_slots) do
+		any_enchantment = any_enchantment or slot
+		local enough_lapis = inv:contains_item("enchanting_lapis", ItemStack({name = "mcl_dye:blue", count = i}))
+		local enough_levels = slot and slot.level_requirement <= player_levels
+		local can_enchant = (slot and enough_lapis and enough_levels)
+		local ending = (can_enchant and "" or "_off")
+		local hover_ending = (can_enchant and "_hovered" or "_off")
+		formspec = formspec
+			.. "container[3.2," .. y .. "]"
+			.. (slot and "tooltip[button_" .. i .. ";" .. C("#818181") .. slot.description .. " " .. C("#FFFFFF") .. " . . . ?\n\n" .. (enough_levels and C(enough_lapis and "#818181" or "#FC5454") .. i .. " Lapis Lazuli\n" .. C("#818181") .. i .. " Enchantment Levels" or C("#FC5454") .. "Level Requirement: " .. slot.level_requirement) .. "]" or "")
+			.. "style[button_" .. i .. ";bgimg=mcl_enchanting_button" .. ending .. ".png;bgimg_hovered=mcl_enchanting_button" .. hover_ending .. ".png;bgimg_pressed=mcl_enchanting_button" .. hover_ending .. ".png]"
+			.. "button[0,0;7.5,1.3;button_" .. i .. ";]"
+			.. (slot and "image[0,0;1.3,1.3;mcl_enchanting_number_" .. i .. ending .. ".png]" or "")
+			.. (slot and "label[7.2,1.1;" .. C(can_enchant and "#80FF20" or "#407F10") .. slot.level_requirement .. "]" or "")
+			.. (slot and slot.glyphs or "")
+			.. "container_end[]"
+		y = y + 1.35
+	end
+	formspec = formspec
+		.. "image[" .. (any_enchantment and 0.58 or 1.15) .. ",1.2;" .. (any_enchantment and 2 or 0.87) .. ",1.43;mcl_enchanting_book_" .. (any_enchantment and "open" or "closed") .. ".png]"
+	minetest.show_formspec(name, "mcl_enchanting:table", formspec)
+end
+
+function mcl_enchanting.handle_formspec_fields(player, formname, fields)
+	if formname == "mcl_enchanting:table" then
+		local button_pressed
+		for i = 1, 3 do
+			if fields["button_" .. i] then
+				button_pressed = i
+			end
+		end
+		if not button_pressed then return end
+		local name = player:get_player_name()
+		local inv = player:get_inventory()
+		local meta = player:get_meta()
+		local num_bookshelfes = meta:get_int("mcl_enchanting:num_bookshelves")
+		local itemstack = inv:get_stack("enchanting_item", 1)
+		local cost = ItemStack({name = "mcl_dye:blue", count = button_pressed})
+		if not inv:contains_item("enchanting_lapis", cost) then
+			return
+		end
+		local slots = mcl_enchanting.get_table_slots(player, itemstack, num_bookshelfes)
+		local slot = slots[button_pressed]
+		if not slot then
+			return
+		end
+		local player_level = mcl_experience.get_player_xp_level(player)
+		if player_level < slot.level_requirement then
+			return
+		end
+		mcl_experience.set_player_xp_level(player, player_level - button_pressed)
+		inv:remove_item("enchanting_lapis", cost)
+		mcl_enchanting.set_enchanted_itemstring(itemstack)
+		mcl_enchanting.set_enchantments(itemstack, slot.enchantments)
+		inv:set_stack("enchanting_item", 1, itemstack)
+		minetest.sound_play("mcl_enchanting_enchant", {to_player = name, gain = 5.0})
+		mcl_enchanting.reset_table_slots(player)
+		mcl_enchanting.reload_inventory(player)
+		mcl_enchanting.show_enchanting_formspec(player)
+	end
+end
+
+function mcl_enchanting.initialize_player(player)
+	local player_inv = player:get_inventory()
+	player_inv:set_size("enchanting_lapis", 1)
+	player_inv:set_size("enchanting_item", 1)
+	local name = player:get_player_name()
+	local detached_inv = minetest.create_detached_inventory(name .. "_enchanting", {
+		allow_put = function(inv, listname, index, stack, player)
+			if player:get_player_name() ~= name then
+				return 0
+			end
+			if stack:get_name() == "mcl_dye:blue" and index ~= 2 then
+				return math.min(inv:get_stack(listname, 3):get_free_space(), stack:get_count())
+			elseif index ~= 3 and inv:get_stack(listname, 2):get_count() == 0 then
+				return 1
+			else
+				return 0
+			end
+		end,
+		allow_take = function(inv, listname, index, stack, player)
+			if player:get_player_name() ~= name or index == 1 then
+				return 0
+			end
+			return stack:get_count()
+		end,
+		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
+			return 0
+		end,
+		on_put = function(inv, listname, index, stack, player)
+			local result_list
+			if index == 1 then
+				if stack:get_name() == "mcl_dye:blue" then
+					result_list = "lapis"
+					stack:add_item(inv:get_stack(listname, 3))
+					inv:set_stack(listname, 1, nil)
+					inv:set_stack(listname, 3, stack)
+				else
+					result_list = "item"
+					inv:set_stack(listname, 1, nil)
+					inv:set_stack(listname, 2, stack)
+				end
+			elseif index == 2 then
+				result_list = "item"
+			elseif index == 3 then
+				result_list = "lapis"
+				stack = inv:get_stack(listname, 3)
+			end
+			player:get_inventory():set_stack("enchanting_" .. result_list, 1, stack)
+			mcl_enchanting.show_enchanting_formspec(player)
+		end,
+		on_take = function(inv, listname, index, stack, player)
+			local result_list
+			if index == 2 then
+				result_list = "item"
+			elseif index == 3 then
+				result_list = "lapis"
+			end
+			player:get_inventory():set_stack("enchanting_" .. result_list, 1, nil)
+			mcl_enchanting.show_enchanting_formspec(player)
+		end
+	}, name)
+	detached_inv:set_size("enchanting", 3)
+	mcl_enchanting.reload_inventory(player)
+end
+
+function mcl_enchanting.reload_inventory(player)
+	local player_inv = player:get_inventory()
+	local detached_inv = minetest.get_inventory({type = "detached", name = player:get_player_name() .. "_enchanting"})
+	detached_inv:set_stack("enchanting", 2, player_inv:get_stack("enchanting_item", 1))
+	detached_inv:set_stack("enchanting", 3, player_inv:get_stack("enchanting_lapis", 1))
+end
+
+function mcl_enchanting.schedule_book_animation(self, anim)
+	self.scheduled_anim = {timer = self.anim_length, anim = anim}
+end
+
+function mcl_enchanting.set_book_animation(self, anim)
+	local anim_index = mcl_enchanting.book_animations[anim]
+	local start, stop = mcl_enchanting.book_animation_steps[anim_index], mcl_enchanting.book_animation_steps[anim_index + 1]
+	self.object:set_animation({x = start, y = stop}, mcl_enchanting.book_animation_speed)
+	self.scheduled_anim = nil
+	self.anim_length = (stop - start) / 40
+end
+
+function mcl_enchanting.check_animation_schedule(self, dtime)
+	local schedanim = self.scheduled_anim
+	if schedanim then
+		schedanim.timer = schedanim.timer - dtime
+		if schedanim.timer <= 0 then
+			 mcl_enchanting.set_book_animation(self, schedanim.anim)
+		end
+	end
+end
+
+function mcl_enchanting.look_at(self, pos2)
+	local pos1 = self.object:get_pos()
+	local vec = vector.subtract(pos1, pos2)
+	local yaw = math.atan(vec.z / vec.x) - math.pi/2
+	yaw = yaw + (pos1.x >= pos2.x and math.pi or 0)
+	self.object:set_yaw(yaw + math.pi)
+end
+
+function mcl_enchanting.check_book(pos)
+	local obj_pos = vector.add(pos, mcl_enchanting.book_offset)
+	for _, obj in pairs(minetest.get_objects_inside_radius(obj_pos, 0.1)) do
+		local luaentity = obj:get_luaentity()
+		if luaentity and luaentity.name == "mcl_enchanting:book" then
+			if minetest.get_node(pos).name ~= "mcl_enchanting:table" then
+				obj:remove()
+			end
+			return
+		end
+	end
+	minetest.add_entity(obj_pos, "mcl_enchanting:book")
+end
+
+function mcl_enchanting.get_bookshelves(pos)
+	local absolute, relative = {}, {}
+	for i, rp in ipairs(mcl_enchanting.bookshelf_positions) do
+		local airp = vector.add(pos, mcl_enchanting.air_positions[i])
+		local ap = vector.add(pos, rp)
+		if minetest.get_node(ap).name == "mcl_books:bookshelf" and minetest.get_node(airp).name == "air" then
+			table.insert(absolute, ap)
+			table.insert(relative, rp)
+		end
+	end
+	return absolute, relative
+end

mods/CORE/mcl_enchanting/init.lua

@@ -0,0 +1,266 @@
+local modpath = minetest.get_modpath("mcl_enchanting")
+
+mcl_enchanting = {
+	book_offset = vector.new(0, 0.75, 0),
+	book_animations = {["close"] = 1, ["opening"] = 2, ["open"] = 3, ["closing"] = 4},
+	book_animation_steps = {0, 640, 680, 700, 740},
+	book_animation_speed = 40,
+	roman_numerals = dofile(modpath .. "/roman_numerals.lua"), 			-- https://exercism.io/tracks/lua/exercises/roman-numerals/solutions/73c2fb7521e347209312d115f872fa49
+	enchantments = {},
+	overlay = "^[colorize:white:50^[colorize:purple:50",
+	bookshelf_positions = {
+		{x = -2, y = 0, z = -2}, {x = -2, y = 1, z = -2},
+		{x = -1, y = 0, z = -2}, {x = -1, y = 1, z = -2},
+		{x =  0, y = 0, z = -2}, {x =  0, y = 1, z = -2},
+		{x =  1, y = 0, z = -2}, {x =  1, y = 1, z = -2},
+		{x =  2, y = 0, z = -2}, {x =  2, y = 1, z = -2},
+		{x = -2, y = 0, z =  2}, {x = -2, y = 1, z =  2},
+		{x = -1, y = 0, z =  2}, {x = -1, y = 1, z =  2},
+		{x =  0, y = 0, z =  2}, {x =  0, y = 1, z =  2},
+		{x =  1, y = 0, z =  2}, {x =  1, y = 1, z =  2},
+		{x =  2, y = 0, z =  2}, {x =  2, y = 1, z =  2},
+		-- {x = -2, y = 0, z = -2}, {x = -2, y = 1, z = -2},
+		{x = -2, y = 0, z = -1}, {x = -2, y = 1, z = -1},
+		{x = -2, y = 0, z =  0}, {x = -2, y = 1, z =  0},
+		{x = -2, y = 0, z =  1}, {x = -2, y = 1, z =  1},
+		{x = -2, y = 0, z =  2}, {x = -2, y = 1, z =  2},
+		{x =  2, y = 0, z = -2}, {x =  2, y = 1, z = -2},
+		{x =  2, y = 0, z = -1}, {x =  2, y = 1, z = -1},
+		{x =  2, y = 0, z =  0}, {x =  2, y = 1, z =  0},
+		{x =  2, y = 0, z =  1}, {x =  2, y = 1, z =  1},
+		-- {x =  2, y = 0, z =  2}, {x =  2, y = 1, z =  2},
+	},
+	air_positions = {
+		{x = -1, y = 0, z = -1}, {x = -1, y = 1, z = -1},
+		{x = -1, y = 0, z = -1}, {x = -1, y = 1, z = -1},
+		{x =  0, y = 0, z = -1}, {x =  0, y = 1, z = -1},
+		{x =  1, y = 0, z = -1}, {x =  1, y = 1, z = -1},
+		{x =  1, y = 0, z = -1}, {x =  1, y = 1, z = -1},
+		{x = -1, y = 0, z =  1}, {x = -1, y = 1, z =  1},
+		{x = -1, y = 0, z =  1}, {x = -1, y = 1, z =  1},
+		{x =  0, y = 0, z =  1}, {x =  0, y = 1, z =  1},
+		{x =  1, y = 0, z =  1}, {x =  1, y = 1, z =  1},
+		{x =  1, y = 0, z =  1}, {x =  1, y = 1, z =  1},
+		-- {x = -1, y = 0, z = -1}, {x = -1, y = 1, z = -1},
+		{x = -1, y = 0, z = -1}, {x = -1, y = 1, z = -1},
+		{x = -1, y = 0, z =  0}, {x = -1, y = 1, z =  0},
+		{x = -1, y = 0, z =  1}, {x = -1, y = 1, z =  1},
+		{x = -1, y = 0, z =  1}, {x = -1, y = 1, z =  1},
+		{x =  1, y = 0, z = -1}, {x =  1, y = 1, z = -1},
+		{x =  1, y = 0, z = -1}, {x =  1, y = 1, z = -1},
+		{x =  1, y = 0, z =  0}, {x =  1, y = 1, z =  0},
+		{x =  1, y = 0, z =  1}, {x =  1, y = 1, z =  1},
+		-- {x =  1, y = 0, z =  1}, {x =  1, y = 1, z =  1},
+	},
+}
+
+dofile(modpath .. "/engine.lua")
+dofile(modpath .. "/enchantments.lua")
+
+minetest.register_chatcommand("enchant", {
+	description = "Enchant an item.",
+	params = "<player> <enchantment> [<level>]",
+	privs = {give = true},
+	func = function(_, param)
+		local sparam = param:split(" ")
+		local target_name = sparam[1]
+		local enchantment = sparam[2]
+		local level_str = sparam[3]
+		local level = tonumber(level_str or "1")
+		if not target_name or not enchantment then
+			return false, "Usage: /enchant <player> <enchantment> [<level>]"
+		end
+		local target = minetest.get_player_by_name(target_name)
+		if not target then
+			return false, "Player '" .. target_name .. "' cannot be found"
+		end
+		local itemstack = target:get_wielded_item()
+		local can_enchant, errorstring, extra_info = mcl_enchanting.can_enchant(itemstack, enchantment, level)
+		if not can_enchant then
+			if errorstring == "enchantment invalid" then
+				return false, "There is no such enchantment '" .. enchantment .. "'"
+			elseif errorstring == "item missing" then
+				return false, "The target doesn't hold an item"
+			elseif errorstring == "item not supported" then
+				return false, "The selected enchantment can't be added to the target item"
+			elseif errorstring == "level invalid" then
+				return false, "'" .. level_str .. "' is not a valid number"
+			elseif errorstring == "level too high" then
+				return false, "The number you have entered (" .. level_str .. ") is too big, it must be at most " .. extra_info
+			elseif errorstring == "level too small" then
+				return false, "The number you have entered (" .. level_str .. ") is too small, it must be at least " .. extra_info
+			elseif errorstring == "incompatible" then
+				return false, mcl_enchanting.get_enchantment_description(enchantment, level) .. " can't be combined with " .. extra_info
+			end
+		else
+			target:set_wielded_item(mcl_enchanting.enchant(itemstack, enchantment, level))
+			return true, "Enchanting succeded"
+		end
+	end
+})
+
+minetest.register_chatcommand("forceenchant", {
+	description = "Forcefully enchant an item.",
+	params = "<player> <enchantment> [<level>]",
+	func = function(_, param)
+		local sparam = param:split(" ")
+		local target_name = sparam[1]
+		local enchantment = sparam[2]
+		local level_str = sparam[3]
+		local level = tonumber(level_str or "1")
+		if not target_name or not enchantment then
+			return false, "Usage: /forceenchant <player> <enchantment> [<level>]"
+		end
+		local target = minetest.get_player_by_name(target_name)
+		if not target then
+			return false, "Player '" .. target_name .. "' cannot be found"
+		end
+		local itemstack = target:get_wielded_item()
+		local can_enchant, errorstring, extra_info = mcl_enchanting.can_enchant(itemstack, enchantment, level)
+		if errorstring == "enchantment invalid" then
+			return false, "There is no such enchantment '" .. enchantment .. "'"
+		elseif errorstring == "item missing" then
+			return false, "The target doesn't hold an item"
+		elseif errorstring == "item not supported" and not mcl_enchanting.is_enchantable(itemstack:get_name()) then
+			return false, "The target item is not enchantable"
+		elseif errorstring == "level invalid" then
+			return false, "'" .. level_str .. "' is not a valid number"
+		else
+			target:set_wielded_item(mcl_enchanting.enchant(itemstack, enchantment, level))
+			return true, "Enchanting succeded"
+		end
+	end
+})
+
+minetest.register_craftitem("mcl_enchanting:book_enchanted", {
+	description = "Enchanted Book",
+	inventory_image = "mcl_enchanting_book_enchanted.png" .. mcl_enchanting.overlay,
+	groups = {enchanted = 1, not_in_creative_inventory = 1, enchantability = 1},
+	_mcl_enchanting_enchanted_tool = "mcl_enchanting:book_enchanted",
+	stack_max = 1,
+})
+
+minetest.register_entity("mcl_enchanting:book", {
+	initial_properties = {
+		visual = "mesh",
+		mesh = "mcl_enchanting_book.b3d",
+		visual_size = {x = 12.5, y = 12.5},
+		collisionbox = {0, 0, 0},
+		physical = false,
+		textures = {"mcl_enchanting_book_entity.png"},
+	},
+	player_near = false,
+	on_activate = function(self)
+		self.object:set_armor_groups({immortal = 1})
+		mcl_enchanting.set_book_animation(self, "close")
+		mcl_enchanting.check_book(vector.subtract(self.object:get_pos(), mcl_enchanting.book_offset))
+	end,
+	on_step = function(self, dtime)
+		local old_player_near = self.player_near
+		local player_near = false
+		local player
+		for _, obj in ipairs(minetest.get_objects_inside_radius(vector.subtract(self.object:get_pos(), mcl_enchanting.book_offset), 2.5)) do
+			if obj:is_player() then
+				player_near = true
+				player = obj
+			end
+		end
+		if player_near and not old_player_near then
+			mcl_enchanting.set_book_animation(self, "opening")
+			mcl_enchanting.schedule_book_animation(self, "open")
+		elseif old_player_near and not player_near then
+			mcl_enchanting.set_book_animation(self, "closing")
+			mcl_enchanting.schedule_book_animation(self, "close")
+		end
+		if player then
+			mcl_enchanting.look_at(self, player:get_pos())
+		end
+		self.player_near = player_near
+		mcl_enchanting.check_animation_schedule(self, dtime)
+	end,
+})
+
+minetest.register_node("mcl_enchanting:table", {
+	description = "Enchanting Table",
+	drawtype = "nodebox",
+	tiles = {"mcl_enchanting_table_top.png",  "mcl_enchanting_table_bottom.png", "mcl_enchanting_table_side.png", "mcl_enchanting_table_side.png", "mcl_enchanting_table_side.png", "mcl_enchanting_table_side.png"},
+	node_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, 0.25, 0.5},
+	},
+	sounds = mcl_sounds.node_sound_stone_defaults(),
+	groups = {pickaxey = 2},
+	on_rotate = (rawget(_G, "screwdriver") or {}).rotate_simple,
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+		local player_meta = clicker:get_meta()
+		local table_meta = minetest.get_meta(pos)
+		local num_bookshelves = table_meta:get_int("mcl_enchanting:num_bookshelves")
+		local table_name = table_meta:get_string("name")
+		if table_name == "" then
+			table_name = "Enchant"
+		end
+		player_meta:set_int("mcl_enchanting:num_bookshelves", num_bookshelves)
+		player_meta:set_string("mcl_enchanting:table_name", table_name)
+		mcl_enchanting.show_enchanting_formspec(clicker)
+	end,
+	on_construct = function(pos)
+		minetest.add_entity(vector.add(pos, mcl_enchanting.book_offset), "mcl_enchanting:book")
+	end,
+	on_destruct = function(pos)
+		local itemstack = ItemStack("mcl_enchanting:table")
+		local meta = minetest.get_meta(pos)
+		local itemmeta = itemstack:get_meta()
+		itemmeta:set_string("name", meta:get_string("name"))
+		itemmeta:set_string("description", meta:get_string("description"))
+		minetest.add_item(pos, itemstack)
+	end,
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		local meta = minetest.get_meta(pos)
+		local itemmeta = itemstack:get_meta()
+		meta:set_string("name", itemmeta:get_string("name"))
+		meta:set_string("description", itemmeta:get_string("description"))
+	end,
+	after_destruct = mcl_enchanting.check_table,
+	drop = "",
+	_mcl_blast_resistance = 1200,
+	_mcl_hardness = 5,
+}) 
+
+minetest.register_craft({
+	output = "mcl_enchanting:table",
+	recipe = {
+		{"", "mcl_books:book", ""},
+		{"mcl_core:diamond", "mcl_core:obsidian", "mcl_core:diamond"},
+		{"mcl_core:obsidian", "mcl_core:obsidian", "mcl_core:obsidian"}
+	}
+})
+
+minetest.register_abm({
+	name = "Enchanting table bookshelf particles",
+	interval = 1,
+	chance = 1,
+	nodenames = "mcl_enchanting:table",
+	action = function(pos)
+		mcl_enchanting.check_book(pos)
+		local absolute, relative = mcl_enchanting.get_bookshelves(pos)
+		for i, ap in ipairs(absolute) do
+			if math.random(10) == 1 then
+				local rp = relative[i]
+				minetest.add_particle({
+					pos = ap,
+					velocity = vector.subtract(vector.new(0, 5, 0), rp),
+					acceleration = {x = 0, y = -9.81, z = 0},
+					expirationtime = 2,
+					size = 2,
+					texture = "mcl_enchanting_glyph_" .. math.random(18) .. ".png"
+				})
+			end
+		end
+		minetest.get_meta(pos):set_int("mcl_enchanting:num_bookshelves", math.min(15, #absolute))
+	end
+}) 
+
+minetest.register_on_mods_loaded(mcl_enchanting.initialize)
+minetest.register_on_joinplayer(mcl_enchanting.initialize_player)
+minetest.register_on_player_receive_fields(mcl_enchanting.handle_formspec_fields)
+table.insert(tt.registered_snippets, 1, mcl_enchanting.enchantments_snippet) 

mods/CORE/mcl_enchanting/mod.conf

@@ -0,0 +1,5 @@
+name = mcl_enchanting
+description = Enchanting for MineClone2
+depends = tt, walkover, mcl_sounds
+optional_depends = screwdriver
+author = Fleckenstein

mods/CORE/mcl_enchanting/roman_numerals.lua

@@ -0,0 +1,34 @@
+--------------------------------------------------------------------
+--! @file
+--! @brief Convert from normal numbers to Roman Numerals
+---------------------------------------------------------------------
+local conversionTable = {
+  { number = 1000, symbol = "M" },
+  { number = 900, symbol = "CM" },
+  { number = 500, symbol = "D" },
+  { number = 400, symbol = "CD" },
+  { number = 100, symbol = "C" },
+  { number = 90, symbol = "XC" },
+  { number = 50, symbol = "L" },
+  { number = 40, symbol = "XL" },
+  { number = 10, symbol = "X" },
+  { number = 9, symbol = "IX" },
+  { number = 5, symbol = "V" },
+  { number = 4, symbol = "IV" },
+  { number = 1, symbol = "I" }
+}
+
+return{
+  toRoman = function(number)
+    local romanNumeral = ""
+
+    for _,table in pairs (conversionTable) do
+      while(number >= table.number) do
+        romanNumeral = romanNumeral .. table.symbol
+        number = number - table.number
+      end
+    end
+
+    return romanNumeral
+  end
+}

mods/CORE/mcl_explosions/init.lua

@@ -284,8 +284,14 @@ local function trace_explode(pos, strength, raydirs, radius, drop_chance, fire,
 					impact = 0
 				end
 				local damage = math.floor((impact * impact + impact) * 7 * strength + 1)
-				if mod_death_messages and obj:is_player() then
+				if obj:is_player() then
-					mcl_death_messages.player_damage(obj, S("@1 was caught in an explosion.", obj:get_player_name()))
+					local name = obj:get_player_name()
+					if mod_death_messages then
+						mcl_death_messages.player_damage(obj, S("@1 was caught in an explosion.", name))
+					end
+					if rawget(_G, "armor") and armor.last_damage_types then
+						armor.last_damage_types[name] = "explosion"
+					end
 				end
 				local source = puncher
 				if not source then

mods/CORE/walkover/init.lua

@@ -1,4 +1,11 @@
 -- register extra flavours of a base nodedef
+walkover = {}
+walkover.registered_globals = {}
+
+function walkover.register_global(func)
+	table.insert(walkover.registered_globals, func)
+end
+
 local timer = 0
 minetest.register_globalstep(function(dtime)
 	timer = timer + dtime;
@@ -10,11 +17,15 @@ minetest.register_globalstep(function(dtime)
             if loc ~= nil then
                
                 local nodeiamon = minetest.get_node(loc)
+                
                 if nodeiamon ~= nil then
                     local def = minetest.registered_nodes[nodeiamon.name]
                     if def ~= nil and def.on_walk_over ~= nil then
                         def.on_walk_over(loc, nodeiamon, player)
                     end
+                    for _, func in ipairs(walkover.registered_globals) do
+						func(loc, nodeiamon, player)
+                    end
                 end   
             end
         end

mods/ENTITIES/mcl_item_entity/depends.txt

@@ -1 +1,2 @@
 flowlib
+mcl_enchanting

mods/ENTITIES/mcl_item_entity/init.lua

@@ -212,6 +212,50 @@ local check_can_drop = function(node_name, tool_capabilities)
 	end
 end
 
+-- Stupid workaround to get drops from a drop table:
+-- Create a temporary table in minetest.registered_nodes that contains the proper drops,
+-- because unfortunately minetest.get_node_drops needs the drop table to be inside a registered node definition
+-- (very ugly)
+
+local tmp_id = 0
+
+local function get_drops(drop, toolname, param2, paramtype2)
+	tmp_id = tmp_id + 1
+	local tmp_node_name = "mcl_item_entity:" .. tmp_id
+	minetest.registered_nodes[tmp_node_name] = {
+		name = tmp_node_name,
+		drop = drop,
+		paramtype2 = paramtype2
+	}
+	local drops = minetest.get_node_drops({name = tmp_node_name, param2 = param2}, toolname)
+	minetest.registered_nodes[tmp_node_name] = nil
+	return drops
+end
+
+local function discrete_uniform_distribution(drops, min_count, max_count, cap)
+	local new_drops = table.copy(drops)
+	for i, item in ipairs(drops) do
+		local new_item = ItemStack(item)
+		local multiplier = math.random(min_count, max_count)
+		if cap then
+			multiplier = math.min(cap, multiplier)
+		end
+		new_item:set_count(multiplier * new_item:get_count())
+		new_drops[i] = new_item
+	end
+	return new_drops
+end
+
+local function get_fortune_drops(fortune_drops, fortune_level)
+	local drop
+	local i = fortune_level
+	repeat
+		drop = fortune_drops[i]
+		i = i - 1
+	until drop or i < 1
+	return drop or {}
+end
+
 function minetest.handle_node_drops(pos, drops, digger)
 	-- NOTE: This function override allows digger to be nil.
 	-- This means there is no digger. This is a special case which allows this function to be called
@@ -225,14 +269,9 @@ function minetest.handle_node_drops(pos, drops, digger)
 	-- Check if node will yield its useful drop by the digger's tool
 	local dug_node = minetest.get_node(pos)
 	local toolcaps
+	local tool
 	if digger ~= nil then
-		if mcl_experience.throw_experience then
+		tool = digger:get_wielded_item()
-		        local experience_amount = minetest.get_item_group(dug_node.name,"xp")
-		        if experience_amount > 0 then
-		            mcl_experience.throw_experience(pos, experience_amount)
-		        end
-		end
-		local tool = digger:get_wielded_item()
 		toolcaps = tool:get_tool_capabilities()
 
 		if not check_can_drop(dug_node.name, toolcaps) then
@@ -240,12 +279,16 @@ function minetest.handle_node_drops(pos, drops, digger)
 		end
 	end
 
-	--[[ Special node drops when dug by shears by reading _mcl_shears_drop
+	--[[ Special node drops when dug by shears by reading _mcl_shears_drop or with a silk touch tool reading _mcl_silk_touch_drop
 	from the node definition.
-	Definition of _mcl_shears_drop:
+	Definition of _mcl_shears_drop / _mcl_silk_touch_drop:
-	* true: Drop itself when dug by shears
+	* true: Drop itself when dug by shears / silk touch tool
-	* table: Drop every itemstring in this table when dub by shears
+	* table: Drop every itemstring in this table when dug by shears _mcl_silk_touch_drop
 	]]
+	
+	local enchantments = tool and mcl_enchanting.get_enchantments(tool, "silk_touch")
+	
+	local silk_touch_drop = false
 	local nodedef = minetest.registered_nodes[dug_node.name]
 	if toolcaps ~= nil and toolcaps.groupcaps and toolcaps.groupcaps.shearsy_dig and nodedef._mcl_shears_drop then
 		if nodedef._mcl_shears_drop == true then
@@ -253,6 +296,39 @@ function minetest.handle_node_drops(pos, drops, digger)
 		else
 			drops = nodedef._mcl_shears_drop
 		end
+	elseif tool and enchantments.silk_touch and nodedef._mcl_silk_touch_drop then
+		silk_touch_drop = true
+		if nodedef._mcl_silk_touch_drop == true then
+			drops = { dug_node.name }
+		else
+			drops = nodedef._mcl_silk_touch_drop
+		end
+	end
+	
+	if tool and nodedef._mcl_fortune_drop and enchantments.fortune then
+		local fortune_level = enchantments.fortune
+		local fortune_drop = nodedef._mcl_fortune_drop
+		if fortune_drop.discrete_uniform_distribution then
+			local min_count = fortune_drop.min_count
+			local max_count = fortune_drop.max_count + fortune_level * (fortune_drop.factor or 1)
+			local chance = fortune_drop.chance or fortune_drop.get_chance and fortune_drop.get_chance(fortune_level)
+			if not chance or math.random() < chance then
+				drops = discrete_uniform_distribution(fortune_drop.multiply and drops or fortune_drop.items, min_count, max_count, fortune_drop.cap)
+			elseif fortune_drop.override then
+				drops = {}
+			end
+		else
+			-- Fixed Behavior
+			local drop = get_fortune_drops(fortune_drops, fortune_level)
+			drops = get_drops(drop, tool:get_name(), dug_node.param2, nodedef.paramtype2)
+		end
+	end
+
+	if digger and mcl_experience.throw_experience and not silk_touch_drop then
+		local experience_amount = minetest.get_item_group(dug_node.name,"xp")
+		if experience_amount > 0 then
+			mcl_experience.throw_experience(pos, experience_amount)
+		end
 	end
 	
 	for _,item in ipairs(drops) do

mods/ENTITIES/mobs_mc/blaze.lua

@@ -86,6 +86,9 @@ mobs:register_arrow("mobs_mc:blaze_fireball", {
 
 	-- Direct hit, no fire... just plenty of pain
 	hit_player = function(self, player)
+		if rawget(_G, "armor") and armor.last_damage_types then
+			armor.last_damage_types[player:get_player_name()] = "fireball"
+		end
 		player:punch(self.object, 1.0, {
 			full_punch_interval = 1.0,
 			damage_groups = {fleshy = 5},

mods/ENTITIES/mobs_mc/endermite.lua

@@ -12,7 +12,7 @@ mobs:register_mob("mobs_mc:endermite", {
 	hp_max = 8,
 	xp_min = 3,
 	xp_max = 3,
-	armor = 100,
+	armor = {fleshy = 100, arthropod = 100},
 	group_attack = true,
 	collisionbox = {-0.2, -0.01, -0.2, 0.2, 0.29, 0.2},
 	visual = "mesh",

mods/ENTITIES/mobs_mc/ghast.lua

@@ -75,6 +75,9 @@ mobs:register_arrow("mobs_mc:fireball", {
 	velocity = 15,
 
 	hit_player = function(self, player)
+		if rawget(_G, "armor") and armor.last_damage_types then
+			armor.last_damage_types[player:get_player_name()] = "fireball"
+		end
 		player:punch(self.object, 1.0, {
 			full_punch_interval = 1.0,
 			damage_groups = {fleshy = 6},

mods/ENTITIES/mobs_mc/horse.lua

@@ -353,6 +353,7 @@ mobs:register_mob("mobs_mc:horse", horse)
 -- Skeleton horse
 local skeleton_horse = table.copy(horse)
 skeleton_horse.breath_max = -1
+skeleton_horse.armor = {undead = 100, fleshy = 100}
 skeleton_horse.textures = {{"blank.png", "mobs_mc_horse_skeleton.png", "blank.png"}}
 skeleton_horse.drops = {
 	{name = mobs_mc.items.bone,
@@ -374,6 +375,7 @@ mobs:register_mob("mobs_mc:skeleton_horse", skeleton_horse)
 -- Zombie horse
 local zombie_horse = table.copy(horse)
 zombie_horse.breath_max = -1
+zombie_horse.armor = {undead = 100, fleshy = 100}
 zombie_horse.textures = {{"blank.png", "mobs_mc_horse_zombie.png", "blank.png"}}
 zombie_horse.drops = {
 	{name = mobs_mc.items.rotten_flesh,

mods/ENTITIES/mobs_mc/silverfish.lua

@@ -14,6 +14,7 @@ mobs:register_mob("mobs_mc:silverfish", {
 	hp_max = 8,
 	xp_min = 5,
 	xp_max = 5,
+	armor = {fleshy = 100, arthropod = 100},
 	collisionbox = {-0.4, -0.01, -0.4, 0.4, 0.44, 0.4},
 	visual = "mesh",
 	mesh = "mobs_mc_silverfish.b3d",

mods/ENTITIES/mobs_mc/skeleton+stray.lua

@@ -20,6 +20,7 @@ local skeleton = {
 	xp_min = 6,
 	xp_max = 6,
 	breath_max = -1,
+	armor = {undead = 100, fleshy = 100},
 	collisionbox = {-0.3, -0.01, -0.3, 0.3, 1.98, 0.3},
 	pathfinding = 1,
 	group_attack = true,

mods/ENTITIES/mobs_mc/skeleton_wither.lua

@@ -17,6 +17,7 @@ mobs:register_mob("mobs_mc:witherskeleton", {
 	xp_min = 6,
 	xp_max = 6,
 	breath_max = -1,
+	armor = {undead = 100, fleshy = 100},
 	pathfinding = 1,
 	group_attack = true,
 	collisionbox = {-0.35, -0.01, -0.35, 0.35, 2.39, 0.35},

mods/ENTITIES/mobs_mc/spider.lua

@@ -25,6 +25,7 @@ local spider = {
 	hp_max = 16,
 	xp_min = 5,
 	xp_max = 5,
+	armor = {fleshy = 100, arthropod = 100},
 	collisionbox = {-0.7, -0.01, -0.7, 0.7, 0.89, 0.7},
 	visual = "mesh",
 	mesh = "mobs_mc_spider.b3d",

mods/ENTITIES/mobs_mc/villager_zombie.lua

@@ -20,7 +20,7 @@ mobs:register_mob("mobs_mc:villager_zombie", {
 	xp_min = 5,
 	xp_max = 5,
 	breath_max = -1,
-	armor = 90,
+	armor = {undead = 90, fleshy = 90},
 	collisionbox = {-0.3, -0.01, -0.3, 0.3, 1.94, 0.3},
 	visual = "mesh",
 	mesh = "mobs_mc_villager_zombie.b3d",

mods/ENTITIES/mobs_mc/wither.lua

@@ -16,7 +16,7 @@ mobs:register_mob("mobs_mc:wither", {
 	hp_min = 300,
 	xp_min = 50,
 	xp_max = 50,
-	armor = 80,
+	armor = {undead = 80, fleshy = 80},
 	-- This deviates from MC Wiki's size, which makes no sense
 	collisionbox = {-0.9, 0.4, -0.9, 0.9, 2.45, 0.9},
 	visual = "mesh",

mods/ENTITIES/mobs_mc/zombie.lua

@@ -46,7 +46,7 @@ local zombie = {
 	xp_min = 5,
 	xp_max = 5,
 	breath_max = -1,
-	armor = 90,
+	armor = {undead = 90, fleshy = 90},
 	collisionbox = {-0.3, -0.01, -0.3, 0.3, 1.94, 0.3},
 	visual = "mesh",
 	mesh = "mobs_mc_zombie.b3d",

mods/ENTITIES/mobs_mc/zombiepig.lua

@@ -20,7 +20,7 @@ local pigman = {
 	xp_min = 6,
 	xp_max = 6,
 	breath_max = -1,
-	armor = 90,
+	armor = {undead = 90, fleshy = 90},
 	attack_type = "dogfight",
 	group_attack = { "mobs_mc:pigman", "mobs_mc:baby_pigman" },
 	damage = 9,

mods/HELP/mcl_tt/depends.txt

@@ -1 +1,2 @@
 tt
+mcl_enchanting

mods/HELP/mcl_tt/snippets_base.lua

@@ -35,12 +35,12 @@ local function newline(str)
 end
 
 -- Digging capabilities of tool
-tt.register_snippet(function(itemstring)
+tt.register_snippet(function(itemstring, toolcaps)
 	local def = minetest.registered_items[itemstring]
-	if not def.tool_capabilities then
+	if not toolcaps then
 		return
 	end
-	local groupcaps = def.tool_capabilities.groupcaps
+	local groupcaps = toolcaps.groupcaps
 	if not groupcaps then
 		return
 	end
@@ -105,8 +105,8 @@ tt.register_snippet(function(itemstring)
 		-- Capabilities
 		minestring = minestring .. capstr
 		-- Max. drop level
-		local mdl = def.tool_capabilities.max_drop_level
+		local mdl = toolcaps.max_drop_level
-		if not def.tool_capabilities.max_drop_level then
+		if not toolcaps.max_drop_level then
 			mdl = 0
 		end
 		minestring = minestring .. S("Block breaking strength: @1", mdl)
@@ -114,9 +114,9 @@ tt.register_snippet(function(itemstring)
 
 	local weaponstring = ""
 	-- Weapon stats
-	if def.tool_capabilities.damage_groups then
+	if toolcaps.damage_groups then
-		for group, damage in pairs(def.tool_capabilities.damage_groups) do
+		for group, damage in pairs(toolcaps.damage_groups) do
-			local msg
+			local msg = ""
 			if group == "fleshy" then
 				if damage >= 0 then
 					msg = S("Damage: @1", damage)
@@ -127,7 +127,7 @@ tt.register_snippet(function(itemstring)
 			weaponstring = newline(weaponstring)
 			weaponstring = weaponstring .. msg
 		end
-		local full_punch_interval = def.tool_capabilities.full_punch_interval
+		local full_punch_interval = toolcaps.full_punch_interval
 		if not full_punch_interval then
 			full_punch_interval = 1
 		end

mods/HELP/mcl_tt/snippets_mcl.lua

@@ -25,7 +25,7 @@ tt.register_snippet(function(itemstring)
 	end
 	return s
 end)
-tt.register_snippet(function(itemstring)
+tt.register_snippet(function(itemstring, _, itemstack)
 	local def = minetest.registered_items[itemstring]
 	local s = ""
 	local use = minetest.get_item_group(itemstring, "mcl_armor_uses")
@@ -34,6 +34,12 @@ tt.register_snippet(function(itemstring)
 		s = s .. S("Armor points: @1", pts)
 		s = s .. "\n"
 	end
+	if itemstack then
+		local unbreaking = mcl_enchanting.get_enchantment(itemstack, "unbreaking")
+		if unbreaking > 0 then
+			use = math.floor(use / (0.6 + 0.4 / (unbreaking + 1)))
+		end
+	end
 	if use > 0 then
 		s = s .. S("Armor durability: @1", use)
 	end

mods/HELP/tt/API.md

@@ -13,8 +13,9 @@ Once this mod had overwritten the `description` field of an item was overwritten
 ## `tt.register_snippet(func)`
 
 Register a custom snippet function.
-`func` is a function of the form `func(itemstring)`.
+`func` is a function of the form `func(itemstring, tool_capabilities, itemstack)`.
-It will be called for (nearly) every itemstring.
+It will be called for (nearly) every itemstring at startup and when `tt.reload_itemstack_description` is called for an itemstack.
+The `itemstack` parameter is only present when the snippet is called via `tt.reload_itemstack_description` and contains the itemstack.
 
 Returns: Two values, the first one is required.
 1st return value: A string you want to append to this item or `nil` if nothing shall be appended.
@@ -29,3 +30,9 @@ tt.register_snippet(function(itemstring)
 	end
 end)
 ```
+
+## `tt.reload_itemstack_description(itemstack)`
+
+This function will dynamically reload the itemstack description,
+it becomes handy when `ìtemstack:get_meta():set_tool_capabilities(...)` was used
+or if some snippets are based on metadata.

mods/HELP/tt/init.lua

@@ -14,33 +14,41 @@ dofile(minetest.get_modpath(minetest.get_current_modname()).."/snippets.lua")
 
 -- Apply item description updates
 
+local function apply_snippets(desc, itemstring, toolcaps, itemstack)
+	local first = true
+	-- Apply snippets
+	for s=1, #tt.registered_snippets do
+		local str, snippet_color = tt.registered_snippets[s](itemstring, toolcaps, itemstack)
+		if snippet_color == nil then
+			snippet_color = tt.COLOR_DEFAULT
+		elseif snippet_color == false then
+			snippet_color = false
+		end
+		if str then
+			if first then
+				first = false
+			end
+			desc = desc .. "\n"
+			if snippet_color then
+				desc = desc .. minetest.colorize(snippet_color, str)
+			else
+				desc = desc .. str
+			end
+		end
+	end
+	return desc
+end
+
+local function should_change(itemstring, def)
+	return itemstring ~= "" and itemstring ~= "air" and itemstring ~= "ignore" and itemstring ~= "unknown" and def ~= nil and def.description ~= nil and def.description ~= "" and def._tt_ignore ~= true
+end
+
 local function append_snippets()
 	for itemstring, def in pairs(minetest.registered_items) do
-		if itemstring ~= "" and itemstring ~= "air" and itemstring ~= "ignore" and itemstring ~= "unknown" and def ~= nil and def.description ~= nil and def.description ~= "" and def._tt_ignore ~= true then
+		if should_change(itemstring, def) then
-			local desc = def.description
+			local orig_desc = def.description
-			local orig_desc = desc
+			local desc = apply_snippets(orig_desc, itemstring, def.tool_capabilities, nil)
-			local first = true
+			if desc ~= orig_desc then
-			-- Apply snippets
-			for s=1, #tt.registered_snippets do
-				local str, snippet_color = tt.registered_snippets[s](itemstring)
-				if snippet_color == nil then
-					snippet_color = tt.COLOR_DEFAULT
-				elseif snippet_color == false then
-					snippet_color = false
-				end
-				if str then
-					if first then
-						first = false
-					end
-					desc = desc .. "\n"
-					if snippet_color then
-						desc = desc .. minetest.colorize(snippet_color, str)
-					else
-						desc = desc .. str
-					end
-				end
-			end
-			if desc ~= def.description then
 				minetest.override_item(itemstring, { description = desc, _tt_original_description = orig_desc })
 			end
 		end
@@ -48,3 +56,22 @@ local function append_snippets()
 end
 
 minetest.register_on_mods_loaded(append_snippets)
+
+tt.reload_itemstack_description = function(itemstack)
+	local itemstring = itemstack:get_name()
+	local def = itemstack:get_definition()
+	local meta = itemstack:get_meta()
+	if def and def._mcl_generate_description then
+		def._mcl_generate_description(itemstack)
+	elseif should_change(itemstring, def) and meta:get_string("name") == "" then
+		local toolcaps
+		if def.tool_capabilities then
+			toolcaps = itemstack:get_tool_capabilities()
+		end
+		local orig_desc = def._tt_original_description or def.description
+		local desc = apply_snippets(orig_desc, itemstring, toolcaps or def.tool_capabilities, itemstack)
+		if desc ~= orig_desc then
+			meta:set_string("description", desc)
+		end
+	end
+end

mods/HUD/mcl_inventory/depends.txt

@@ -5,3 +5,4 @@ _mcl_autogroup?
 mcl_armor?
 mcl_brewing?
 mcl_potions?
+mcl_enchanting

mods/HUD/mcl_inventory/init.lua

@@ -8,7 +8,7 @@ local mod_player = minetest.get_modpath("mcl_player") ~= nil
 local mod_craftguide = minetest.get_modpath("mcl_craftguide") ~= nil
 
 -- Returns a single itemstack in the given inventory to the main inventory, or drop it when there's no space left
-local function return_item(itemstack, dropper, pos, inv)
+function return_item(itemstack, dropper, pos, inv)
 	if dropper:is_player() then
 		-- Return to main inventory
 		if inv:room_for_item("main", itemstack) then
@@ -36,9 +36,11 @@ local function return_item(itemstack, dropper, pos, inv)
 end
 
 -- Return items in the given inventory list (name) to the main inventory, or drop them if there is no space left
-local function return_fields(player, name)
+function return_fields(player, name)
 	local inv = player:get_inventory()
-	for i,stack in ipairs(inv:get_list(name)) do
+	local list = inv:get_list(name)
+	if not list then return end
+	for i,stack in ipairs(list) do
 		return_item(stack, player, player:get_pos(), inv)
 		stack:clear()
 		inv:set_stack(name, i, stack)
@@ -137,6 +139,9 @@ end
 minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if fields.quit then
 		return_fields(player,"craft")
+		return_fields(player,"enchanting_lapis")
+		return_fields(player,"enchanting_item")
+		mcl_enchanting.reload_inventory(player)
 		if not minetest.is_creative_enabled(player:get_player_name()) and (formname == "" or formname == "main") then
 			set_inventory(player)
 		end
@@ -152,6 +157,8 @@ end
 -- Drop crafting grid items on leaving
 minetest.register_on_leaveplayer(function(player)
 	return_fields(player, "craft")
+	return_fields(player, "enchanting_lapis")
+	return_fields(player, "enchanting_item")
 end)
 
 minetest.register_on_joinplayer(function(player)
@@ -189,6 +196,8 @@ minetest.register_on_joinplayer(function(player)
 	when the server has been shutdown and the server didn't clean up the player
 	inventories. ]]
 	return_fields(player, "craft")
+	return_fields(player, "enchanting_item")
+	return_fields(player, "enchanting_lapis")
 end)
 
 if minetest.is_creative_enabled("") then

mods/ITEMS/mcl_anvils/depends.txt

@@ -3,3 +3,5 @@ mcl_formspec
 mcl_sounds
 mcl_core?
 screwdriver?
+tt
+mcl_enchanting

mods/ITEMS/mcl_anvils/init.lua

@@ -42,9 +42,6 @@ end
 -- needs to be used up to repair the tool.
 local function get_consumed_materials(tool, material)
 	local wear = tool:get_wear()
-	if wear == 0 then
-		return 0
-	end
 	local health = (MAX_WEAR - wear)
 	local matsize = material:get_count()
 	local materials_used = 0
@@ -103,12 +100,15 @@ local function update_anvil_slots(meta)
 			return math.max(0, math.min(MAX_WEAR, MAX_WEAR - new_health))
 		end
 
-		-- Same tool twice
+		local can_combine = mcl_enchanting.combine(input1, input2)
-		if input1:get_name() == input2:get_name() and def1.type == "tool" and (input1:get_wear() > 0 or input2:get_wear() > 0) then
+		
+		if can_combine then
 			-- Add tool health together plus a small bonus
-			-- TODO: Combine tool enchantments
+			if def1.type == "tool" and def2.type == "tool" then
-			local new_wear = calculate_repair(input1:get_wear(), input2:get_wear(), SAME_TOOL_REPAIR_BOOST)
+				local new_wear = calculate_repair(input1:get_wear(), input2:get_wear(), SAME_TOOL_REPAIR_BOOST)
-			input1:set_wear(new_wear)
+				input1:set_wear(new_wear)
+			end
+			
 			name_item = input1
 			new_output = name_item
 		-- Tool + repair item
@@ -170,23 +170,16 @@ local function update_anvil_slots(meta)
 			new_name = string.sub(new_name, 1, MAX_NAME_LENGTH)
 			-- Don't rename if names are identical
 			if new_name ~= old_name then
+				-- Save the raw name internally
+				meta:set_string("name", new_name)
 				-- Rename item
 				if new_name == "" then
-					-- Empty name
+					tt.reload_itemstack_description(name_item)
-					if name_item:get_definition()._mcl_generate_description then
-						-- _mcl_generate_description(itemstack): If defined, set custom item description of itemstack.
-						name_item:get_definition()._mcl_generate_description(name_item)
-					else
-						-- Otherwise, just clear description
-						meta:set_string("description", "")
-					end
 				else
 					-- Custom name set. Colorize it!
 					-- This makes the name visually different from unnamed items
 					meta:set_string("description", minetest.colorize(NAME_COLOR, new_name))
 				end
-				-- Save the raw name internally, too
-				meta:set_string("name", new_name)
 				new_output = name_item
 			elseif just_rename then
 				new_output = ""

mods/ITEMS/mcl_armor/armor.lua

@@ -18,6 +18,7 @@ armor = {
 		.."listring[current_player;craft]",
 	textures = {},
 	default_skin = "character",
+	last_damage_types = {},
 }
 
 if minetest.get_modpath("mcl_skins") then
@@ -75,7 +76,7 @@ function armor.on_armor_use(itemstack, user, pointed_thing)
 			armor:update_inventory(user)
 			armor:play_equip_sound(itemstack_single, user)
 			itemstack:take_item()
-		elseif itemstack:get_count() <= 1 then
+		elseif itemstack:get_count() <= 1 and not mcl_enchanting.has_enchantment(itemstack_slot, "curse_of_binding") then
 			armor_inv:set_stack("armor", slot, itemstack_single)
 			player_inv:set_stack("armor", slot, itemstack_single)
 			armor:set_player_armor(user)
@@ -119,7 +120,7 @@ armor.set_player_armor = function(self, player)
 	local textures = {}
 	local physics_o = {speed=1,gravity=1,jump=1}
 	local material = {type=nil, count=1}
-	local preview = armor:get_preview(name) or "character_preview.png"
+	local preview
 	for _,v in ipairs(self.elements) do
 		elements[v] = false
 	end
@@ -136,8 +137,9 @@ armor.set_player_armor = function(self, player)
 					local level = def.groups["armor_"..k]
 					if level then
 						local texture = def.texture or item:gsub("%:", "_")
-						table.insert(textures, texture..".png")
+						local enchanted_addition = (mcl_enchanting.is_enchanted(item) and mcl_enchanting.overlay or "")
-						preview = preview.."^"..texture.."_preview.png"
+						table.insert(textures, "("..texture..".png"..enchanted_addition..")")
+						preview = "(player.png^[opacity:0^"..texture.."_preview.png"..enchanted_addition..")"..(preview and "^"..preview or "")
 						armor_level = armor_level + level
 						items = items + 1
 						mcl_armor_points = mcl_armor_points + (def.groups["mcl_armor_points"] or 0)
@@ -161,6 +163,7 @@ armor.set_player_armor = function(self, player)
 			end
 		end
 	end
+	preview = (armor:get_preview(name) or "character_preview.png")..(preview and "^"..preview or "")
 	if minetest.get_modpath("shields") then
 		armor_level = armor_level * 0.9
 	end
@@ -418,6 +421,9 @@ minetest.register_on_joinplayer(function(player)
 			end
 		end,
 		allow_take = function(inv, listname, index, stack, player)
+			if mcl_enchanting.has_enchantment(stack, "curse_of_binding") and not minetest.settings:get_bool("creative") then
+				return 0
+			end
 			return stack:get_count()
 		end,
 		allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
@@ -492,13 +498,16 @@ end)
 minetest.register_on_player_hpchange(function(player, hp_change, reason)
 	local name, player_inv, armor_inv = armor:get_valid_player(player, "[on_hpchange]")
 	if name and hp_change < 0 then
+		local damage_type = armor.last_damage_types[name]
+		armor.last_damage_types[name] = nil
 		
 		-- Armor doesn't protect from set_hp (commands like /kill),
-		-- falling and drowning damage.
+		if reason.type == "set_hp" then
-		if reason.type == "set_hp" or reason.type == "drown" or reason.type == "fall" then
 			return hp_change
 		end
 		
+		local regular_reduction = reason.type ~= "drown" and reason.type ~= "fall"
+
 		-- Account for potion effects (armor doesn't save the target)
 		if reason.other == "poison" or reason.other == "harming" then
 			return hp_change
@@ -510,13 +519,65 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
 		
 		local total_points = 0
 		local total_toughness = 0
+		local epf = 0
+		local thorns_damage = 0
+		local thorns_damage_regular = 0
 		for i=1, 6 do
 			local stack = player_inv:get_stack("armor", i)
 			if stack:get_count() > 0 then
+				local enchantments = mcl_enchanting.get_enchantments(stack)
+				local pts = stack:get_definition().groups["mcl_armor_points"] or 0
+				local tough = stack:get_definition().groups["mcl_armor_toughness"] or 0
+				total_points = total_points + pts
+				total_toughness = total_toughness + tough
+				
+				local protection_level = enchantments.protection or 0
+				if protection_level > 0 then
+					epf = epf + protection_level * 1
+				end
+				local blast_protection_level = enchantments.blast_protection or 0
+				if blast_protection_level > 0 and damage_type == "explosion" then
+					epf = epf + blast_protection_level * 2
+				end
+				local fire_protection_level = enchantments.fire_protection or 0
+				if fire_protection_level > 0 and (damage_type == "fireball" or reason.type == "node_damage" and
+					(reason.node == "mcl_fire:fire" or reason.node == "mcl_core:lava_source" or reason.node == "mcl_core:lava_flowing")) then
+					epf = epf + fire_protection_level * 2
+				end
+				local projectile_protection_level = enchantments.projectile_protection or 0
+				if projectile_protection_level and (damage_type == "projectile" or damage_type == "fireball") then
+					epf = epf + projectile_protection_level * 2
+				end
+				local feather_falling_level = enchantments.feather_falling or 0
+				if feather_falling_level and reason.type == "fall" then
+					epf = epf + feather_falling_level * 3
+				end
+				
+				local did_thorns_damage = false
+				local thorns_level = enchantments.thorns or 0
+				if thorns_level then
+					if thorns_level > 10 then
+						thorns_damage = thorns_damage + thorns_level - 10
+						did_thorns_damage = true
+					elseif thorns_damage_regular < 4 and thorns_level * 0.15 > math.random() then
+						local thorns_damage_regular_new = math.min(4, thorns_damage_regular + math.random(4))
+						thorns_damage = thorns_damage + thorns_damage_regular_new - thorns_damage_regular
+						thorns_damage_regular = thorns_damage_regular_new
+						did_thorns_damage = true
+					end
+				end
+				
 				-- Damage armor
 				local use = stack:get_definition().groups["mcl_armor_uses"] or 0
-				if use > 0 then
+				if use > 0 and regular_reduction then
+					local unbreaking_level = enchantments.unbreaking or 0
+					if unbreaking_level > 0 then
+						use = use / (0.6 + 0.4 / (unbreaking_level + 1))
+					end
 					local wear = armor_damage * math.floor(65536/use)
+					if did_thorns_damage then
+						wear = wear * 3
+					end
 					stack:add_wear(wear)
 				end
 
@@ -528,19 +589,34 @@ minetest.register_on_player_hpchange(function(player, hp_change, reason)
 					armor:set_player_armor(player)
 					armor:update_inventory(player)
 				end
-
-				local pts = stack:get_definition().groups["mcl_armor_points"] or 0
-				local tough = stack:get_definition().groups["mcl_armor_toughness"] or 0
-				total_points = total_points + pts
-				total_toughness = total_toughness + tough
 			end
 		end
 		local damage = math.abs(hp_change)
 		
-		-- Damage calculation formula (from <https://minecraft.gamepedia.com/Armor#Damage_protection>)
+		if regular_reduction then
-		damage = damage * (1 - math.min(20, math.max((total_points/5), total_points - damage / (2+(total_toughness/4)))) / 25)
+			-- Damage calculation formula (from <https://minecraft.gamepedia.com/Armor#Damage_protection>)
+			damage = damage * (1 - math.min(20, math.max((total_points/5), total_points - damage / (2+(total_toughness/4)))) / 25)
+		end
+		damage = damage * (1 - (math.min(20, epf) / 25))
 		damage = math.floor(damage+0.5)		
 		
+		if reason.type == "punch" and thorns_damage > 0 then
+			local obj = reason.object
+			if obj then
+				local luaentity = obj:get_luaentity()
+				if luaentity then
+					local shooter = obj._shooter
+					if shooter then
+						obj = shooter
+					end
+				end
+				obj:punch(player, 1.0, {
+					full_punch_interval=1.0,
+					damage_groups = {fleshy = thorns_damage},
+				})
+			end
+		end
+		
 		hp_change = -math.abs(damage)
 
 		armor.def[name].count = items

mods/ITEMS/mcl_armor/depends.txt

@@ -3,3 +3,4 @@ mcl_player
 mcl_fire?
 ethereal?
 bakedclay?
+mcl_enchanting

mods/ITEMS/mcl_armor/init.lua

@@ -13,7 +13,7 @@ minetest.register_tool("mcl_armor:helmet_leather", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_helmet_leather.png",
-	groups = {armor_head=1, mcl_armor_points=1, mcl_armor_uses=56},
+	groups = {armor_head=1, mcl_armor_points=1, mcl_armor_uses=56, enchantability=15},
 	_repair_material = "mcl_mobitems:leather",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_leather",
@@ -28,7 +28,7 @@ minetest.register_tool("mcl_armor:helmet_iron", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_helmet_iron.png",
-	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=166},
+	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=166, enchantability=9 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -44,7 +44,7 @@ minetest.register_tool("mcl_armor:helmet_gold", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_helmet_gold.png",
-	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=78},
+	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=78, enchantability=25 },
 	_repair_material = "mcl_core:gold_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -59,7 +59,7 @@ minetest.register_tool("mcl_armor:helmet_diamond",{
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_helmet_diamond.png",
-	groups = {armor_head=1, mcl_armor_points=3, mcl_armor_uses=364, mcl_armor_toughness=2},
+	groups = {armor_head=1, mcl_armor_points=3, mcl_armor_uses=364, mcl_armor_toughness=2, enchantability=10 },
 	_repair_material = "mcl_core:diamond",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_diamond",
@@ -74,7 +74,7 @@ minetest.register_tool("mcl_armor:helmet_chain", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_helmet_chain.png",
-	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=166},
+	groups = {armor_head=1, mcl_armor_points=2, mcl_armor_uses=166, enchantability=12 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_chainmail",
@@ -91,7 +91,7 @@ minetest.register_tool("mcl_armor:chestplate_leather", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_chestplate_leather.png",
-	groups = {armor_torso=1, mcl_armor_points=3, mcl_armor_uses=81},
+	groups = {armor_torso=1, mcl_armor_points=3, mcl_armor_uses=81, enchantability=15 },
 	_repair_material = "mcl_mobitems:leather",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_leather",
@@ -106,7 +106,7 @@ minetest.register_tool("mcl_armor:chestplate_iron", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_chestplate_iron.png",
-	groups = {armor_torso=1, mcl_armor_points=6, mcl_armor_uses=241},
+	groups = {armor_torso=1, mcl_armor_points=6, mcl_armor_uses=241, enchantability=9 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -121,7 +121,7 @@ minetest.register_tool("mcl_armor:chestplate_gold", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_chestplate_gold.png",
-	groups = {armor_torso=1, mcl_armor_points=5, mcl_armor_uses=113},
+	groups = {armor_torso=1, mcl_armor_points=5, mcl_armor_uses=113, enchantability=25 },
 	_repair_material = "mcl_core:gold_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -136,7 +136,7 @@ minetest.register_tool("mcl_armor:chestplate_diamond",{
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_chestplate_diamond.png",
-	groups = {armor_torso=1, mcl_armor_points=8, mcl_armor_uses=529, mcl_armor_toughness=2},
+	groups = {armor_torso=1, mcl_armor_points=8, mcl_armor_uses=529, mcl_armor_toughness=2, enchantability=10 },
 	_repair_material = "mcl_core:diamond",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_diamond",
@@ -151,7 +151,7 @@ minetest.register_tool("mcl_armor:chestplate_chain", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_chestplate_chain.png",
-	groups = {armor_torso=1, mcl_armor_points=5, mcl_armor_uses=241},
+	groups = {armor_torso=1, mcl_armor_points=5, mcl_armor_uses=241, enchantability=12 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_chainmail",
@@ -168,7 +168,7 @@ minetest.register_tool("mcl_armor:leggings_leather", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_leggings_leather.png",
-	groups = {armor_legs=1, mcl_armor_points=2, mcl_armor_uses=76},
+	groups = {armor_legs=1, mcl_armor_points=2, mcl_armor_uses=76, enchantability=15 },
 	_repair_material = "mcl_mobitems:leather",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_leather",
@@ -183,7 +183,7 @@ minetest.register_tool("mcl_armor:leggings_iron", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_leggings_iron.png",
-	groups = {armor_legs=1, mcl_armor_points=5, mcl_armor_uses=226},
+	groups = {armor_legs=1, mcl_armor_points=5, mcl_armor_uses=226, enchantability=9 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -198,7 +198,7 @@ minetest.register_tool("mcl_armor:leggings_gold", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_leggings_gold.png",
-	groups = {armor_legs=1, mcl_armor_points=3, mcl_armor_uses=106},
+	groups = {armor_legs=1, mcl_armor_points=3, mcl_armor_uses=106, enchantability=25 },
 	_repair_material = "mcl_core:gold_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -213,7 +213,7 @@ minetest.register_tool("mcl_armor:leggings_diamond",{
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_leggings_diamond.png",
-	groups = {armor_legs=1, mcl_armor_points=6, mcl_armor_uses=496, mcl_armor_toughness=2},
+	groups = {armor_legs=1, mcl_armor_points=6, mcl_armor_uses=496, mcl_armor_toughness=2, enchantability=10 },
 	_repair_material = "mcl_core:diamond",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_diamond",
@@ -228,7 +228,7 @@ minetest.register_tool("mcl_armor:leggings_chain", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_leggings_chain.png",
-	groups = {armor_legs=1, mcl_armor_points=4, mcl_armor_uses=226},
+	groups = {armor_legs=1, mcl_armor_points=4, mcl_armor_uses=226, enchantability=12 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_chainmail",
@@ -244,7 +244,7 @@ minetest.register_tool("mcl_armor:boots_leather", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_boots_leather.png",
-	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=66},
+	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=66, enchantability=15 },
 	_repair_material = "mcl_mobitems:leather",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_leather",
@@ -259,7 +259,7 @@ minetest.register_tool("mcl_armor:boots_iron", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_boots_iron.png",
-	groups = {armor_feet=1, mcl_armor_points=2, mcl_armor_uses=196},
+	groups = {armor_feet=1, mcl_armor_points=2, mcl_armor_uses=196, enchantability=9 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -274,7 +274,7 @@ minetest.register_tool("mcl_armor:boots_gold", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_boots_gold.png",
-	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=92},
+	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=92, enchantability=25 },
 	_repair_material = "mcl_core:gold_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_iron",
@@ -289,7 +289,7 @@ minetest.register_tool("mcl_armor:boots_diamond",{
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_boots_diamond.png",
-	groups = {armor_feet=1, mcl_armor_points=3, mcl_armor_uses=430, mcl_armor_toughness=2},
+	groups = {armor_feet=1, mcl_armor_points=3, mcl_armor_uses=430, mcl_armor_toughness=2, enchantability=10 },
 	_repair_material = "mcl_core:diamond",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_diamond",
@@ -304,7 +304,7 @@ minetest.register_tool("mcl_armor:boots_chain", {
 	_doc_items_longdesc = longdesc,
 	_doc_items_usagehelp = usage,
 	inventory_image = "mcl_armor_inv_boots_chain.png",
-	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=196},
+	groups = {armor_feet=1, mcl_armor_points=1, mcl_armor_uses=196, enchantability=12 },
 	_repair_material = "mcl_core:iron_ingot",
 	sounds = {
 		_mcl_armor_equip = "mcl_armor_equip_chainmail",

mods/ITEMS/mcl_books/init.lua

@@ -15,7 +15,8 @@ minetest.register_craftitem("mcl_books:book", {
 	_doc_items_longdesc = S("Books are used to make bookshelves and book and quills."),
 	inventory_image = "default_book.png",
 	stack_max = 64,
-	groups = { book=1, craftitem = 1 },
+	groups = { book=1, craftitem = 1, enchantability = 1 },
+	_mcl_enchanting_enchanted_tool = "mcl_enchanting:book_enchanted",
 })
 
 if minetest.get_modpath("mcl_core") and minetest.get_modpath("mcl_mobitems") then
@@ -344,6 +345,7 @@ minetest.register_node("mcl_books:bookshelf", {
 	sounds = wood_sound,
 	_mcl_blast_resistance = 1.5,
 	_mcl_hardness = 1.5,
+	_mcl_silk_touch_drop = true,
 })
 
 minetest.register_craft({

mods/ITEMS/mcl_bows/arrow.lua

@@ -239,20 +239,15 @@ ARROW_ENTITY.on_step = function(self, dtime)
 					end
 
 					-- Punch target object but avoid hurting enderman.
-					if lua then
+					if not lua or lua.name ~= "mobs_mc:enderman" then
-						if lua.name ~= "mobs_mc:enderman" then
+						if obj:is_player() and rawget(_G, "armor") and armor.last_damage_types then
-							damage_particles(self.object:get_pos(), self._is_critical)
+							armor.last_damage_types[obj:get_player_name()] = "projectile"
-							obj:punch(self.object, 1.0, {
-								full_punch_interval=1.0,
-								damage_groups={fleshy=self._damage},
-							}, nil)
 						end
-					else
 						damage_particles(self.object:get_pos(), self._is_critical)
 						obj:punch(self.object, 1.0, {
 							full_punch_interval=1.0,
 							damage_groups={fleshy=self._damage},
-						}, nil)
+						}, self.object:get_velocity())
 					end
 
 

mods/ITEMS/mcl_bows/bow.lua

@@ -33,7 +33,7 @@ local bow_load = {}
 -- Another player table, this one stores the wield index of the bow being charged
 local bow_index = {}
 
-mcl_bows.shoot_arrow = function(arrow_item, pos, dir, yaw, shooter, power, damage, is_critical)
+mcl_bows.shoot_arrow = function(arrow_item, pos, dir, yaw, shooter, power, damage, is_critical, bow_stack)
 	local obj = minetest.add_entity({x=pos.x,y=pos.y,z=pos.z}, arrow_item.."_entity")
 	if power == nil then
 		power = BOW_MAX_SPEED --19
@@ -41,6 +41,16 @@ mcl_bows.shoot_arrow = function(arrow_item, pos, dir, yaw, shooter, power, damag
 	if damage == nil then
 		damage = 3
 	end
+	local knockback
+	if bow_stack then
+		local enchantments = mcl_enchanting.get_enchantments(bow_stack)
+		if enchantments.power then
+			damage = damage + (enchantments.power + 1) / 4
+		end
+		if enchantments.punch then
+			knockback = enchantments.punch * 3
+		end
+	end
 	obj:set_velocity({x=dir.x*power, y=dir.y*power, z=dir.z*power})
 	obj:set_acceleration({x=0, y=-GRAVITY, z=0})
 	obj:set_yaw(yaw-math.pi/2)
@@ -49,6 +59,7 @@ mcl_bows.shoot_arrow = function(arrow_item, pos, dir, yaw, shooter, power, damag
 	le._damage = damage
 	le._is_critical = is_critical
 	le._startpos = pos
+	le._knockback = knockback
 	minetest.sound_play("mcl_bows_bow_shoot", {pos=pos, max_hear_distance=16}, true)
 	if shooter ~= nil and shooter:is_player() then
 		if obj:get_luaentity().player == "" then
@@ -76,6 +87,7 @@ end
 local player_shoot_arrow = function(itemstack, player, power, damage, is_critical)
 	local arrow_stack, arrow_stack_id = get_arrow(player)
 	local arrow_itemstring
+	local has_infinity_enchantment = mcl_enchanting.has_enchantment(player:get_wielded_item(), "infinity")
 
 	if minetest.is_creative_enabled(player:get_player_name()) then
 		if arrow_stack then
@@ -88,7 +100,9 @@ local player_shoot_arrow = function(itemstack, player, power, damage, is_critica
 			return false
 		end
 		arrow_itemstring = arrow_stack:get_name()
-		arrow_stack:take_item()
+		if not has_infinity_enchantment then
+			arrow_stack:take_item()
+		end
 		local inv = player:get_inventory()
 		inv:set_stack("main", arrow_stack_id, arrow_stack)
 	end
@@ -99,7 +113,7 @@ local player_shoot_arrow = function(itemstack, player, power, damage, is_critica
 	local dir = player:get_look_dir()
 	local yaw = player:get_look_horizontal()
 
-	mcl_bows.shoot_arrow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, dir, yaw, player, power, damage, is_critical)
+	mcl_bows.shoot_arrow(arrow_itemstring, {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, dir, yaw, player, power, damage, is_critical, player:get_wielded_item())
 	return true
 end
 
@@ -117,7 +131,7 @@ S("The speed and damage of the arrow increases the longer you charge. The regula
 	range = 4,
 	-- Trick to disable digging as well
 	on_use = function() return end,
-	groups = {weapon=1,weapon_ranged=1},
+	groups = {weapon=1,weapon_ranged=1,bow=1,enchantability=1},
 })
 
 -- Iterates through player inventory and resets all the bows in "charging" state back to their original stage
@@ -128,6 +142,9 @@ local reset_bows = function(player)
 		if stack:get_name()=="mcl_bows:bow_0" or stack:get_name()=="mcl_bows:bow_1" or stack:get_name()=="mcl_bows:bow_2" then
 			stack:set_name("mcl_bows:bow")
 			list[place] = stack
+		elseif stack:get_name()=="mcl_bows:bow_0_enchanted" or stack:get_name()=="mcl_bows:bow_1_enchanted" or stack:get_name()=="mcl_bows:bow_2_enchanted" then
+			stack:set_name("mcl_bows:bow_enchanted")
+			list[place] = stack
 		end
 	end
 	inv:set_list("main", list)
@@ -154,12 +171,16 @@ for level=0, 2 do
 		wield_scale = { x = 1.8, y = 1.8, z = 1 },
 		stack_max = 1,
 		range = 0, -- Pointing range to 0 to prevent punching with bow :D
-		groups = {not_in_creative_inventory=1, not_in_craft_guide=1},
+		groups = {not_in_creative_inventory=1, not_in_craft_guide=1, bow=1, enchantability=1},
 		-- Trick to disable digging as well
 		on_use = function() return end,
 		on_drop = function(itemstack, dropper, pos)
 			reset_bow_state(dropper)
-			itemstack:set_name("mcl_bows:bow")
+			if mcl_enchanting.is_enchanted(itemstack:get_name()) then
+				itemstack:set_name("mcl_bows:bow_enchanted")
+			else
+				itemstack:set_name("mcl_bows:bow")
+			end
 			minetest.item_drop(itemstack, dropper, pos)
 			itemstack:take_item()
 			return itemstack
@@ -176,9 +197,11 @@ controls.register_on_release(function(player, key, time)
 	if key~="RMB" then return end
 	local inv = minetest.get_inventory({type="player", name=player:get_player_name()})
 	local wielditem = player:get_wielded_item()
-	if (wielditem:get_name()=="mcl_bows:bow_0" or wielditem:get_name()=="mcl_bows:bow_1" or wielditem:get_name()=="mcl_bows:bow_2") then
+	if (wielditem:get_name()=="mcl_bows:bow_0" or wielditem:get_name()=="mcl_bows:bow_1" or wielditem:get_name()=="mcl_bows:bow_2" or
+		wielditem:get_name()=="mcl_bows:bow_0_enchanted" or wielditem:get_name()=="mcl_bows:bow_1_enchanted" or wielditem:get_name()=="mcl_bows:bow_2_enchanted") then
 		local has_shot = false
 		
+		local enchanted = mcl_enchanting.is_enchanted(wielditem:get_name())
 		local speed, damage
 		local p_load = bow_load[player:get_player_name()]
 		local charge
@@ -218,9 +241,19 @@ controls.register_on_release(function(player, key, time)
 
 		has_shot = player_shoot_arrow(wielditem, player, speed, damage, is_critical)
 		
-		wielditem:set_name("mcl_bows:bow")
+		if enchanted then
+			wielditem:set_name("mcl_bows:bow_enchanted")
+		else
+			wielditem:set_name("mcl_bows:bow")
+		end
+		
 		if has_shot and not minetest.is_creative_enabled(player:get_player_name()) then
-			wielditem:add_wear(65535/BOW_DURABILITY)
+			local durability = BOW_DURABILITY
+			local unbreaking = mcl_enchanting.get_enchantment(wielditem, "unbreaking")
+			if unbreaking > 0 then
+				durability = durability * (unbreaking + 1)
+			end
+			wielditem:add_wear(65535/durability)
 		end
 		player:set_wielded_item(wielditem)
 		reset_bow_state(player, true)
@@ -235,8 +268,13 @@ controls.register_on_hold(function(player, key, time)
 	end
 	local inv = minetest.get_inventory({type="player", name=name})
 	local wielditem = player:get_wielded_item()
-	if bow_load[name] == nil and wielditem:get_name()=="mcl_bows:bow" and (creative or get_arrow(player)) then
+	if bow_load[name] == nil and (wielditem:get_name()=="mcl_bows:bow" or wielditem:get_name()=="mcl_bows:bow_enchanted") and (creative or get_arrow(player)) then
-		wielditem:set_name("mcl_bows:bow_0")
+		local enchanted = mcl_enchanting.is_enchanted(wielditem:get_name())
+		if enchanted then
+			wielditem:set_name("mcl_bows:bow_0_enchanted")
+		else
+			wielditem:set_name("mcl_bows:bow_0")
+		end
 		player:set_wielded_item(wielditem)
 		if minetest.get_modpath("playerphysics") then
 			-- Slow player down when using bow
@@ -249,12 +287,18 @@ controls.register_on_hold(function(player, key, time)
 			if type(bow_load[name]) == "number" then
 				if wielditem:get_name() == "mcl_bows:bow_0" and minetest.get_us_time() - bow_load[name] >= BOW_CHARGE_TIME_HALF then
 					wielditem:set_name("mcl_bows:bow_1")
+				elseif wielditem:get_name() == "mcl_bows:bow_0_enchanted" and minetest.get_us_time() - bow_load[name] >= BOW_CHARGE_TIME_HALF then
+					wielditem:set_name("mcl_bows:bow_1_enchanted")
 				elseif wielditem:get_name() == "mcl_bows:bow_1" and minetest.get_us_time() - bow_load[name] >= BOW_CHARGE_TIME_FULL then
 					wielditem:set_name("mcl_bows:bow_2")
+				elseif wielditem:get_name() == "mcl_bows:bow_1_enchanted" and minetest.get_us_time() - bow_load[name] >= BOW_CHARGE_TIME_FULL then
+					wielditem:set_name("mcl_bows:bow_2_enchanted")
 				end
 			else
 				if wielditem:get_name() == "mcl_bows:bow_0" or wielditem:get_name() == "mcl_bows:bow_1" or wielditem:get_name() == "mcl_bows:bow_2" then
 					wielditem:set_name("mcl_bows:bow")
+				elseif wielditem:get_name() == "mcl_bows:bow_0_enchanted" or wielditem:get_name() == "mcl_bows:bow_1_enchanted" or wielditem:get_name() == "mcl_bows:bow_2_enchanted" then
+					wielditem:set_name("mcl_bows:bow_enchanted")
 				end
 			end
 			player:set_wielded_item(wielditem)
@@ -270,7 +314,7 @@ minetest.register_globalstep(function(dtime)
 		local wielditem = player:get_wielded_item()
 		local wieldindex = player:get_wield_index()
 		local controls = player:get_player_control()
-		if type(bow_load[name]) == "number" and ((wielditem:get_name()~="mcl_bows:bow_0" and wielditem:get_name()~="mcl_bows:bow_1" and wielditem:get_name()~="mcl_bows:bow_2") or wieldindex ~= bow_index[name]) then
+		if type(bow_load[name]) == "number" and ((wielditem:get_name()~="mcl_bows:bow_0" and wielditem:get_name()~="mcl_bows:bow_1" and wielditem:get_name()~="mcl_bows:bow_2" and wielditem:get_name()~="mcl_bows:bow_0_enchanted" and wielditem:get_name()~="mcl_bows:bow_1_enchanted" and wielditem:get_name()~="mcl_bows:bow_2_enchanted") or wieldindex ~= bow_index[name]) then
 			reset_bow_state(player, true)
 		end
 	end
@@ -305,7 +349,7 @@ end
 
 minetest.register_craft({
 	type = "fuel",
-	recipe = "mcl_bows:bow",
+	recipe = "group:bow",
 	burntime = 15,
 })
 

mods/ITEMS/mcl_bows/depends.txt

@@ -8,3 +8,4 @@ doc?
 doc_identifier?
 mesecons_button?
 mcl_particles
+mcl_enchanting

mods/ITEMS/mcl_chests/init.lua

@@ -746,6 +746,7 @@ minetest.register_node("mcl_chests:ender_chest", {
 	end,
 	_mcl_blast_resistance = 3000,
 	_mcl_hardness = 22.5,
+	_mcl_silk_touch_drop = true,
 	on_rotate = simple_rotate,
 })
 

mods/ITEMS/mcl_compass/depends.txt

@@ -2,3 +2,4 @@ mcl_core
 mcl_worlds
 mesecons
 doc?
+mcl_enchanting

mods/ITEMS/mcl_compass/init.lua

@@ -56,8 +56,12 @@ minetest.register_globalstep(function(dtime)
 			for j,stack in ipairs(player:get_inventory():get_list("main")) do
 				if minetest.get_item_group(stack:get_name(), "compass") ~= 0 and
 						minetest.get_item_group(stack:get_name(), "compass")-1 ~= compass_image then
-					local count = stack:get_count()
+					local itemname = "mcl_compass:"..compass_image
-					player:get_inventory():set_stack("main", j, ItemStack("mcl_compass:"..compass_image.." "..count))
+					if mcl_enchanting.is_enchanted(stack:get_name()) then
+						itemname = itemname .. "_enchanted"
+					end
+					stack:set_name(itemname)
+					player:get_inventory():set_stack("main", j, stack)
 				end
 			end
 		end
@@ -94,7 +98,7 @@ for i,img in ipairs(images) do
 		inventory_image = img,
 		wield_image = img,
 		stack_max = 64,
-		groups = {not_in_creative_inventory=inv, compass=i, tool=1, disable_repair=1}
+		groups = {not_in_creative_inventory=inv, compass=i, tool=1, disable_repair=1, enchantability=1 }
 	})
 
 	-- Help aliases. Makes sure the lookup tool works correctly

mods/ITEMS/mcl_core/nodes_base.lua

@@ -10,6 +10,14 @@ else
 	ice_drawtype = "normal"
 end
 
+mcl_core.fortune_drop_ore = {
+	discrete_uniform_distribution = true,
+	min_count = 2,
+	max_count = 1,
+	get_chance = function (fortune_level) return 1 - 2 / (fortune_level + 2) end,
+	multiply = true,
+}
+
 minetest.register_node("mcl_core:stone", {
 	description = S("Stone"),
 	_doc_items_longdesc = S("One of the most common blocks in the world, almost the entire underground consists of stone. It sometimes contains ores. Stone may be created when water meets lava."),
@@ -22,6 +30,7 @@ minetest.register_node("mcl_core:stone", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 6,
 	_mcl_hardness = 1.5,
+	_mcl_silk_touch_drop = true,
 })
 
 minetest.register_node("mcl_core:stone_with_coal", {
@@ -36,6 +45,8 @@ minetest.register_node("mcl_core:stone_with_coal", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore,
 })
 
 minetest.register_node("mcl_core:stone_with_iron", {
@@ -49,6 +60,7 @@ minetest.register_node("mcl_core:stone_with_iron", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
 })
 
 
@@ -63,6 +75,7 @@ minetest.register_node("mcl_core:stone_with_gold", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
 })
 
 local redstone_timer = 68.28
@@ -95,6 +108,13 @@ minetest.register_node("mcl_core:stone_with_redstone", {
 	on_walk_over = redstone_ore_activate, -- Uses walkover mod
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mesecons:redstone"},
+		min_count = 4,
+		max_count = 5,
+	}
 })
 
 local redstone_ore_reactivate = function(pos)
@@ -133,6 +153,13 @@ minetest.register_node("mcl_core:stone_with_redstone_lit", {
 	end,
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = {"mcl_core:stone_with_redstone"},
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mesecons:redstone"},
+		min_count = 4,
+		max_count = 5,
+	}
 })
 
 minetest.register_node("mcl_core:stone_with_lapis", {
@@ -155,6 +182,7 @@ minetest.register_node("mcl_core:stone_with_lapis", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore,
 })
 
 minetest.register_node("mcl_core:stone_with_emerald", {
@@ -168,6 +196,8 @@ minetest.register_node("mcl_core:stone_with_emerald", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore,
 })
 
 minetest.register_node("mcl_core:stone_with_diamond", {
@@ -181,6 +211,8 @@ minetest.register_node("mcl_core:stone_with_diamond", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore,
 })
 
 minetest.register_node("mcl_core:stonebrick", {
@@ -346,6 +378,7 @@ minetest.register_node("mcl_core:dirt_with_grass", {
 	_mcl_snowed = "mcl_core:dirt_with_grass_snow",
 	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
+	_mcl_silk_touch_drop = true,
 })
 mcl_core.register_snowed_node("mcl_core:dirt_with_grass_snow", "mcl_core:dirt_with_grass", nil, nil, true)
 
@@ -389,6 +422,7 @@ minetest.register_node("mcl_core:mycelium", {
 	_mcl_snowed = "mcl_core:mycelium_snow",
 	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
+	_mcl_silk_touch_drop = true,
 })
 mcl_core.register_snowed_node("mcl_core:mycelium_snow", "mcl_core:mycelium")
 
@@ -405,6 +439,7 @@ minetest.register_node("mcl_core:podzol", {
 	_mcl_snowed = "mcl_core:podzol_snow",
 	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.6,
+	_mcl_silk_touch_drop = true,
 })
 mcl_core.register_snowed_node("mcl_core:podzol_snow", "mcl_core:podzol")
 
@@ -452,6 +487,24 @@ minetest.register_node("mcl_core:gravel", {
 	}),
 	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = {
+		[1] = {
+			max_items = 1,
+			items = {
+				{items = {'mcl_core:flint'},rarity = 7},
+				{items = {'mcl_core:gravel'}}
+			}
+		},
+		[2] = {
+			max_items = 1,
+			items = {
+				{items = {'mcl_core:flint'},rarity = 4},
+				{items = {'mcl_core:gravel'}}
+			}
+		},
+		[3] = "mcl_core:flint"
+	},
 })
 
 -- sandstone --
@@ -594,6 +647,7 @@ minetest.register_node("mcl_core:clay", {
 	sounds = mcl_sounds.node_sound_dirt_defaults(),
 	_mcl_blast_resistance = 0.6,
 	_mcl_hardness = 0.6,
+	_mcl_silk_touch_drop = true,
 })
 
 minetest.register_node("mcl_core:brick_block", {
@@ -776,6 +830,7 @@ minetest.register_node("mcl_core:ice", {
 	end,
 	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
+	_mcl_silk_touch_drop = true,
 })
 
 minetest.register_node("mcl_core:packed_ice", {
@@ -789,6 +844,7 @@ minetest.register_node("mcl_core:packed_ice", {
 	sounds = mcl_sounds.node_sound_glass_defaults(),
 	_mcl_blast_resistance = 0.5,
 	_mcl_hardness = 0.5,
+	_mcl_silk_touch_drop = true,
 })
 
 -- Frosted Ice (4 nodes)
@@ -972,6 +1028,7 @@ for i=1,8 do
 		drop = "mcl_throwing:snowball "..(i+1),
 		_mcl_blast_resistance = 0.1,
 		_mcl_hardness = 0.1,
+		_mcl_silk_touch_drop = true,
 	})
 end
 
@@ -989,6 +1046,7 @@ minetest.register_node("mcl_core:snowblock", {
 	drop = "mcl_throwing:snowball 4",
 	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
+	_mcl_silk_touch_drop = true,
 })
 
 -- Add entry aliases for the Help

mods/ITEMS/mcl_core/nodes_glass.lua

@@ -16,6 +16,7 @@ minetest.register_node("mcl_core:glass", {
 	drop = "",
 	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
+	_mcl_silk_touch_drop = true,
 })
 
 ------------------------
@@ -51,6 +52,7 @@ function mcl_core.add_stained_glass(desc, recipeitem, colorgroup, color)
 		drop = "",
 		_mcl_blast_resistance = 0.3,
 		_mcl_hardness = 0.3,
+		_mcl_silk_touch_drop = true,
 	})
 	
 	minetest.register_craft({

mods/ITEMS/mcl_core/nodes_trees.lua

@@ -63,35 +63,39 @@ local register_wooden_planks = function(subname, description, tiles)
 	})
 end
 
-local register_leaves = function(subname, description, longdesc, tiles, drop1, drop1_rarity, drop2, drop2_rarity, leafdecay_distance)
+local register_leaves = function(subname, description, longdesc, tiles, sapling, drop_apples, sapling_chances, leafdecay_distance)
 	local drop
 	if leafdecay_distance == nil then
 		leafdecay_distance = 4
 	end
-	if drop2 then
+	local apple_chances = {200, 180, 160, 120, 40}
-		drop = {
+	local stick_chances = {50, 45, 30, 35, 10}
+	
+	local function get_drops(fortune_level)
+		local drop = {
 			max_items = 1,
 			items = {
 				{
-					items = {drop1},
+					items = {sapling},
-					rarity = drop1_rarity,
+					rarity = sapling_chances[fortune_level + 1] or sapling_chances[fortune_level]
 				},
 				{
-					items = {drop2},
+					items = {"mcl_core:stick 1"},
-					rarity = drop2_rarity,
+					rarity = stick_chances[fortune_level + 1]
 				},
-			}
-		 }
-	else
-		drop = {
-			max_items = 1,
-			items = {
 				{
-					items = {drop1},
+					items = {"mcl_core:stick 2"},
-					rarity = drop1_rarity,
+					rarity = stick_chances[fortune_level + 1]
 				},
 			}
-		 }
+		}
+		if drop_apples then
+			table.insert(drop.items, {
+				items = {"mcl_core:apple"},
+				rarity = apple_chances[fortune_level + 1]
+			})
+		end
+		return drop
 	end
 
 	minetest.register_node("mcl_core:"..subname, {
@@ -105,11 +109,13 @@ local register_leaves = function(subname, description, longdesc, tiles, drop1, d
 		paramtype = "light",
 		stack_max = 64,
 		groups = {handy=1,shearsy=1,swordy=1, leafdecay=leafdecay_distance, flammable=2, leaves=1, deco_block=1, dig_by_piston=1, fire_encouragement=30, fire_flammability=60},
-		drop = drop,
+		drop = get_drops(0),
 		_mcl_shears_drop = true,
 		sounds = mcl_sounds.node_sound_leaves_defaults(),
 		_mcl_blast_resistance = 0.2,
 		_mcl_hardness = 0.2,
+		_mcl_silk_touch_drop = true,
+		_mcl_fortune_drop = { get_drops(1), get_drops(2), get_drops(3), get_drops(4) },
 	})
 end
 
@@ -196,12 +202,13 @@ register_sapling("birchsapling", S("Birch Sapling"),
 	"mcl_core_sapling_birch.png", {-4/16, -0.5, -4/16, 4/16, 0.5, 4/16})
 
 
-register_leaves("leaves", S("Oak Leaves"), S("Oak leaves are grown from oak trees."), {"default_leaves.png"}, "mcl_core:sapling", 20, "mcl_core:apple", 200)
+register_leaves("leaves", S("Oak Leaves"), S("Oak leaves are grown from oak trees."), {"default_leaves.png"}, "mcl_core:sapling", true, {20, 16, 12, 10})
-register_leaves("darkleaves", S("Dark Oak Leaves"), S("Dark oak leaves are grown from dark oak trees."), {"mcl_core_leaves_big_oak.png"}, "mcl_core:darksapling", 20, "mcl_core:apple", 200)
+register_leaves("darkleaves", S("Dark Oak Leaves"), S("Dark oak leaves are grown from dark oak trees."), {"mcl_core_leaves_big_oak.png"}, "mcl_core:darksapling", true, {20, 16, 12, 10})
-register_leaves("jungleleaves", S("Jungle Leaves"), S("Jungle leaves are grown from jungle trees."), {"default_jungleleaves.png"}, "mcl_core:junglesapling", 40)
+register_leaves("jungleleaves", S("Jungle Leaves"), S("Jungle leaves are grown from jungle trees."), {"default_jungleleaves.png"}, "mcl_core:junglesapling", false, {40, 26, 32, 24, 10})
-register_leaves("acacialeaves", S("Acacia Leaves"), S("Acacia leaves are grown from acacia trees."), {"default_acacia_leaves.png"}, "mcl_core:acaciasapling", 20)
+register_leaves("acacialeaves", S("Acacia Leaves"), S("Acacia leaves are grown from acacia trees."), {"default_acacia_leaves.png"}, "mcl_core:acaciasapling", false, {20, 16, 12, 10})
-register_leaves("spruceleaves", S("Spruce Leaves"), S("Spruce leaves are grown from spruce trees."), {"mcl_core_leaves_spruce.png"}, "mcl_core:sprucesapling", 20)
+register_leaves("spruceleaves", S("Spruce Leaves"), S("Spruce leaves are grown from spruce trees."), {"mcl_core_leaves_spruce.png"}, "mcl_core:sprucesapling", false, {20, 16, 12, 10})
-register_leaves("birchleaves", S("Birch Leaves"), S("Birch leaves are grown from birch trees."), {"mcl_core_leaves_birch.png"}, "mcl_core:birchsapling", 20)
+register_leaves("birchleaves", S("Birch Leaves"), S("Birch leaves are grown from birch trees."), {"mcl_core_leaves_birch.png"}, "mcl_core:birchsapling", false, {20, 16, 12, 10})
+
 
 
 -- Node aliases

mods/ITEMS/mcl_farming/hoes.lua

@@ -70,7 +70,7 @@ minetest.register_tool("mcl_farming:hoe_wood", {
 	inventory_image = "farming_tool_woodhoe.png",
 	wield_scale = { x = 1.8, y = 1.8, z = 1 },
 	on_place = hoe_on_place_function(uses.wood),
-	groups = { tool=1, hoe=1 },
+	groups = { tool=1, hoe=1, enchantability=15 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		damage_groups = { fleshy = 1, },
@@ -109,7 +109,7 @@ minetest.register_tool("mcl_farming:hoe_stone", {
 	inventory_image = "farming_tool_stonehoe.png",
 	wield_scale = { x = 1.8, y = 1.8, z = 1 },
 	on_place = hoe_on_place_function(uses.stone),
-	groups = { tool=1, hoe=1 },
+	groups = { tool=1, hoe=1, enchantability=5 },
 	tool_capabilities = {
 		full_punch_interval = 0.5,
 		damage_groups = { fleshy = 1, },
@@ -143,7 +143,7 @@ minetest.register_tool("mcl_farming:hoe_iron", {
 	inventory_image = "farming_tool_steelhoe.png",
 	wield_scale = { x = 1.8, y = 1.8, z = 1 },
 	on_place = hoe_on_place_function(uses.iron),
-	groups = { tool=1, hoe=1 },
+	groups = { tool=1, hoe=1, enchantability=14 },
 	tool_capabilities = {
 		-- 1/3
 		full_punch_interval = 0.33333333,
@@ -185,7 +185,7 @@ minetest.register_tool("mcl_farming:hoe_gold", {
 	inventory_image = "farming_tool_goldhoe.png",
 	wield_scale = { x = 1.8, y = 1.8, z = 1 },
 	on_place = hoe_on_place_function(uses.gold),
-	groups = { tool=1, hoe=1 },
+	groups = { tool=1, hoe=1, enchantability=22 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		damage_groups = { fleshy = 1, },
@@ -228,7 +228,7 @@ minetest.register_tool("mcl_farming:hoe_diamond", {
 	inventory_image = "farming_tool_diamondhoe.png",
 	wield_scale = { x = 1.8, y = 1.8, z = 1 },
 	on_place = hoe_on_place_function(uses.diamond),
-	groups = { tool=1, hoe=1 },
+	groups = { tool=1, hoe=1, enchantability=10 },
 	tool_capabilities = {
 		full_punch_interval = 0.25,
 		damage_groups = { fleshy = 1, },

mods/ITEMS/mcl_farming/melon.lua

@@ -35,6 +35,14 @@ local melon_base_def = {
 	sounds = mcl_sounds.node_sound_wood_defaults(),
 	_mcl_blast_resistance = 1,
 	_mcl_hardness = 1,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mcl_farming:melon_item"},
+		min_count = 3,
+		max_count = 7,
+		cap = 9,
+	}
 }
 
 -- Drop proabilities for melon stem

mods/ITEMS/mcl_farming/pumpkin.lua

@@ -112,6 +112,7 @@ pumpkin_face_base_def._doc_items_longdesc = S("A pumpkin can be worn as a helmet
 pumpkin_face_base_def._doc_items_usagehelp = nil
 pumpkin_face_base_def.tiles = {"farming_pumpkin_top.png", "farming_pumpkin_top.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_side.png", "farming_pumpkin_face.png"}
 pumpkin_face_base_def.groups.armor_head=1
+pumpkin_face_base_def.groups.enchantability=1
 pumpkin_face_base_def._mcl_armor_mob_range_factor = 0
 pumpkin_face_base_def._mcl_armor_mob_range_mob = "mobs_mc:enderman"
 pumpkin_face_base_def.groups.non_combat_armor=1

mods/ITEMS/mcl_fire/flint_and_steel.lua

@@ -9,7 +9,7 @@ minetest.register_tool("mcl_fire:flint_and_steel", {
 	inventory_image = "mcl_fire_flint_and_steel.png",
 	liquids_pointable = false,
 	stack_max = 1,
-	groups = { tool = 1 },
+	groups = { tool = 1, enchantability = 1 },
 	on_place = function(itemstack, user, pointed_thing)
 		-- Use pointed node's on_rightclick function first, if present
 		local node = minetest.get_node(pointed_thing.under)

mods/ITEMS/mcl_fishing/depends.txt

@@ -2,3 +2,4 @@ mcl_core
 mcl_sounds
 mcl_loot
 mcl_mobs
+mcl_enchanting

mods/ITEMS/mcl_fishing/init.lua

@@ -18,8 +18,8 @@ local bobber_ENTITY={
 
 	_lastpos={},
 	_dive = false,
-	_waittick = nil,
+	_waittime = nil,
-	_tick = 0,
+	_time = 0,
 	player=nil,
 	_oldy = nil,
 	objtype="fishing",
@@ -33,15 +33,19 @@ local fish = function(itemstack, player)
 		local ent = nil
 		local noent = true
 	
+	
+		local durability = 65
+		local unbreaking = mcl_enchanting.get_enchantment(itemstack, "unbreaking")
+		if unbreaking > 0 then
+			durability = durability * (unbreaking + 1)
+		end
+		
 		--Check for bobber if so handle.
 		for n = 1, #objs do
 			ent = objs[n]:get_luaentity()
 			if ent then
 				if ent.player and ent.objtype=="fishing" then
 					if (player:get_player_name() == ent.player) then
-						if mcl_experience.throw_experience then
-							mcl_experience.throw_experience(pos, math.random(1,6))
-						end
 						noent = false
 						if ent._dive == true then
 							local itemname
@@ -104,10 +108,13 @@ local fish = function(itemstack, player)
 							if inv:room_for_item("main", item) then
 								inv:add_item("main", item)
 							end
+							if mcl_experience.throw_experience then
+								mcl_experience.throw_experience(pos, math.random(1,6))
+							end
 
 							if not minetest.is_creative_enabled(player:get_player_name()) then
 								local idef = itemstack:get_definition()
-								itemstack:add_wear(65535/65) -- 65 uses
+								itemstack:add_wear(65535/durability) -- 65 uses
 								if itemstack:get_count() == 0 and idef.sound and idef.sound.breaks then
 									minetest.sound_play(idef.sound.breaks, {pos=player:get_pos(), gain=0.5}, true)
 								end
@@ -121,7 +128,7 @@ local fish = function(itemstack, player)
 						if def.walkable then
 							if not minetest.is_creative_enabled(player:get_player_name()) then
 								local idef = itemstack:get_definition()
-								itemstack:add_wear((65535/65)*2) -- if so and not creative then wear double like in MC.
+								itemstack:add_wear((65535/durability)*2) -- if so and not creative then wear double like in MC.
 								if itemstack:get_count() == 0 and idef.sound and idef.sound.breaks then
 									minetest.sound_play(idef.sound.breaks, {pos=player:get_pos(), gain=0.5}, true)
 								end
@@ -172,12 +179,11 @@ local bobber_on_step = function(self, dtime)
 		self.object:remove()
 		return
 	end
-
+	local wield = player:get_wielded_item()
 	--Check if player is nearby
-	if self._tick % 5 == 0 and self.player ~= nil and player ~= nil then
+	if self.player ~= nil and player ~= nil then
 		--Destroy bobber if item not wielded.
-		local wield = player:get_wielded_item()
+		if ((not wield) or (minetest.get_item_group(wield:get_name(), "fishing_rod") <= 0)) then
-		if ((not wield) or (wield:get_name() ~= "mcl_fishing:fishing_rod")) then
 			self.object:remove()
 			return
 		end
@@ -225,33 +231,34 @@ local bobber_on_step = function(self, dtime)
 						pos = {x=epos["x"]+math.random(-1,1)*math.random()/2,y=epos["y"]+0.1,z=epos["z"]+math.random(-1,1)*math.random()/2},
 						velocity = {x=0, y=4, z=0},
 						acceleration = {x=0, y=-5, z=0},
-						expirationtime = math.random(),
+						expirationtime = math.random() * 0.5,
-						size = math.random()+0.5,
+						size = math.random(),
 						collisiondetection = true,
 						vertical = false,
 						texture = "mcl_particles_bubble.png",
 					})
 			end
-			if self._tick ~= self._waittick then
+			if self._time < self._waittime then
-				self._tick = self._tick + 1
+				self._time = self._time + dtime
 			else
-				self._waittick = nil
+				self._waittime = 0
-				self._tick = 0
+				self._time = 0
 				self._dive = false
 			end
-		else if self._waittick == nil then
+		else if not self._waittime or self._waittime <= 0 then
 			-- wait for random number of ticks.
-			self._waittick = math.random(50,333)
+			local lure_enchantment = wield and mcl_enchanting.get_enchantment(wield, "lure") or 0
+			self._waittime = math.random(5, 30) - lure_enchantment * 5
 		else
-			if self._tick ~= self._waittick then
+			if self._time < self._waittime then
-				self._tick = self._tick + 1
+				self._time = self._time + dtime
 			else
-				--wait time is over time to dive.
+				-- wait time is over time to dive.
 				self._dive = true
 				self.object:set_velocity({x=0,y=-2,z=0})
 				self.object:set_acceleration({x=0,y=5,z=0})
-				self._waittick = 30
+				self._waittime = 0.8
-				self._tick = 0
+				self._time = 0
 			end
 		end
 	end
@@ -315,7 +322,7 @@ minetest.register_tool("mcl_fishing:fishing_rod", {
 	_tt_help = S("Catches fish in water"),
 	_doc_items_longdesc = S("Fishing rods can be used to catch fish."),
 	_doc_items_usagehelp = S("Rightclick to launch the bobber. When it sinks right-click again to reel in an item. Who knows what you're going to catch?"),
-	groups = { tool=1 },
+	groups = { tool=1, fishing_rod=1, enchantability=1 },
 	inventory_image = "mcl_fishing_fishing_rod.png",
 	wield_image = "mcl_fishing_fishing_rod.png^[transformR270",
 	wield_scale = { x = 1.5, y = 1.5, z = 1 },
@@ -343,7 +350,7 @@ minetest.register_craft({
 })
 minetest.register_craft({
 	type = "fuel",
-	recipe = "mcl_fishing:fishing_rod",
+	recipe = "group:fishing_rod",
 	burntime = 15,
 })
 

mods/ITEMS/mcl_flowers/init.lua

@@ -98,6 +98,16 @@ local wheat_seed_drop = {
 	}
 }
 
+local fortune_wheat_seed_drop = {
+	discrete_uniform_distribution = true,
+	items = {"mcl_farming:wheat_seeds"},
+	chance = 1 / 8,
+	min_count = 1,
+	max_count = 1,
+	factor = 2,
+	overwrite = true,
+}
+
 -- CHECKME: How does tall grass behave when pushed by a piston?
 
 --- Tall Grass ---
@@ -126,6 +136,7 @@ local def_tallgrass = {
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
 	drop = wheat_seed_drop,
 	_mcl_shears_drop = true,
+	_mcl_fortune_drop = fortune_wheat_seed_drop,
 	node_placement_prediction = "",
 	on_place = on_place_flower,
 	_mcl_blast_resistance = 0,
@@ -148,7 +159,7 @@ def_fern.selection_box = {
 
 minetest.register_node("mcl_flowers:fern", def_fern)
 
-local function add_large_plant(name, desc, longdesc, bottom_img, top_img, inv_img, selbox_radius, selbox_top_height, drop, shears_drop, is_flower, grass_color)
+local function add_large_plant(name, desc, longdesc, bottom_img, top_img, inv_img, selbox_radius, selbox_top_height, drop, shears_drop, is_flower, grass_color, fortune_drop)
 	if not inv_img then
 		inv_img = top_img
 	end
@@ -200,6 +211,7 @@ local function add_large_plant(name, desc, longdesc, bottom_img, top_img, inv_im
 		buildable_to = true,
 		drop = drop_bottom,
 		_mcl_shears_drop = shears_drop,
+		_mcl_fortune_drop = fortune_drop,
 		node_placement_prediction = "",
 		selection_box = {
 			type = "fixed",
@@ -305,6 +317,7 @@ local function add_large_plant(name, desc, longdesc, bottom_img, top_img, inv_im
 		},
 		drop = drop_top,
 		_mcl_shears_drop = shears_drop,
+		_mcl_fortune_drop = fortune_drop,
 		after_destruct = function(pos, oldnode)
 			-- Remove bottom half of flower (if it exists)
 			local top = pos
@@ -334,8 +347,8 @@ add_large_plant("sunflower", S("Sunflower"), S("A sunflower is a large plant whi
 local longdesc_grass = S("Double tallgrass a variant of tall grass and occupies two blocks. It can be harvested for wheat seeds.")
 local longdesc_fern = S("Large fern is a variant of fern and occupies two blocks. It can be harvested for wheat seeds.")
 
-add_large_plant("double_grass", S("Double Tallgrass"), longdesc_grass, "mcl_flowers_double_plant_grass_bottom.png", "mcl_flowers_double_plant_grass_top.png", "mcl_flowers_double_plant_grass_inv.png", 6/16, 4/16, wheat_seed_drop, {"mcl_flowers:tallgrass 2"}, false, true)
+add_large_plant("double_grass", S("Double Tallgrass"), longdesc_grass, "mcl_flowers_double_plant_grass_bottom.png", "mcl_flowers_double_plant_grass_top.png", "mcl_flowers_double_plant_grass_inv.png", 6/16, 4/16, wheat_seed_drop, {"mcl_flowers:tallgrass 2"}, false, true, nil, fortune_wheat_seed_drop)
-add_large_plant("double_fern", S("Large Fern"), longdesc_fern, "mcl_flowers_double_plant_fern_bottom.png", "mcl_flowers_double_plant_fern_top.png", "mcl_flowers_double_plant_fern_inv.png", 5/16, 5/16, wheat_seed_drop, {"mcl_flowers:fern 2"}, false, true)
+add_large_plant("double_fern", S("Large Fern"), longdesc_fern, "mcl_flowers_double_plant_fern_bottom.png", "mcl_flowers_double_plant_fern_top.png", "mcl_flowers_double_plant_fern_inv.png", 5/16, 5/16, wheat_seed_drop, {"mcl_flowers:fern 2"}, false, true, nil, fortune_wheat_seed_drop)
 
 minetest.register_abm({
 	label = "Pop out flowers",

mods/ITEMS/mcl_heads/init.lua

@@ -42,7 +42,7 @@ local function addhead(name, texture, desc, longdesc, rangemob, rangefactor)
 				{ -0.25, -0.5, -0.25, 0.25, 0.0, 0.25, },
 			},
 		},
-		groups = {handy=1, armor_head=1,non_combat_armor=1, head=1, deco_block=1, dig_by_piston=1},
+		groups = {handy=1, armor_head=1,non_combat_armor=1, head=1, deco_block=1, dig_by_piston=1, enchantability=1},
 		-- The head textures are based off the textures of an actual mob.
 		tiles = {
 			-- Note: bottom texture is overlaid over top texture to get rid of possible transparency.

mods/ITEMS/mcl_mushrooms/huge.lua

@@ -6,6 +6,7 @@ local template = {
 	is_ground_content = true,
 	_mcl_blast_resistance = 0.2,
 	_mcl_hardness = 0.2,
+	_mcl_silk_touch_drop = true,
 }
 
 local red = table.copy(template)

mods/ITEMS/mcl_nether/init.lua

@@ -27,6 +27,14 @@ minetest.register_node("mcl_nether:glowstone", {
 	sounds = mcl_sounds.node_sound_glass_defaults(),
 	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mcl_nether:glowstone_dust"},
+		min_count = 2,
+		max_count = 4,
+		cap = 4,
+	}
 })
 
 minetest.register_node("mcl_nether:quartz_ore", {
@@ -40,6 +48,8 @@ minetest.register_node("mcl_nether:quartz_ore", {
 	sounds = mcl_sounds.node_sound_stone_defaults(),
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = mcl_core.fortune_drop_ore
 })
 
 -- For eternal fire on top of netherrack and magma blocks

mods/ITEMS/mcl_nether/nether_wart.lua

@@ -93,6 +93,12 @@ minetest.register_node("mcl_nether:nether_wart", {
 	},
 	groups = {dig_immediate=3, not_in_creative_inventory=1,plant=1,attached_node=1,dig_by_water=1,destroy_by_lava_flow=1,dig_by_piston=1},
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mcl_nether:nether_wart_item"},
+		min_count = 2,
+		max_count = 4,
+	}
 })
 
 minetest.register_craftitem("mcl_nether:nether_wart_item", {

mods/ITEMS/mcl_ocean/corals.lua

@@ -91,6 +91,7 @@ for c=1, #corals do
 		drop = "mcl_ocean:dead_"..id.."_coral_block",
 		_mcl_hardness = 1.5,
 		_mcl_blast_resistance = 6,
+		_mcl_silk_touch_drop = true,
 	})
 	minetest.register_node("mcl_ocean:dead_"..id.."_coral_block", {
 		description = corals[c][3],
@@ -135,6 +136,7 @@ for c=1, #corals do
 		end,
 		_mcl_hardness = 0,
 		_mcl_blast_resistance = 0,
+		_mcl_silk_touch_drop = true,
 	})
 	minetest.register_node("mcl_ocean:dead_"..id.."_coral", {
 		description = corals[c][5],
@@ -202,6 +204,7 @@ for c=1, #corals do
 		end,
 		_mcl_hardness = 0,
 		_mcl_blast_resistance = 0,
+		_mcl_silk_touch_drop = true,
 	})
 	minetest.register_node("mcl_ocean:dead_"..id.."_coral_fan", {
 		description = corals[c][7],
@@ -234,6 +237,7 @@ for c=1, #corals do
 		end,
 		_mcl_hardness = 0,
 		_mcl_blast_resistance = 0,
+		_mcl_silk_touch_drop = true,
 	})
 
 	if mod_doc then

mods/ITEMS/mcl_ocean/prismarine.lua

@@ -21,6 +21,14 @@ minetest.register_node("mcl_ocean:sea_lantern", {
 	sounds = mcl_sounds.node_sound_glass_defaults(),
 	_mcl_blast_resistance = 0.3,
 	_mcl_hardness = 0.3,
+	_mcl_silk_touch_drop = true,
+	_mcl_fortune_drop = {
+		discrete_uniform_distribution = true,
+		items = {"mcl_ocean:prismarine_crystals"},
+		min_count = 2,
+		max_count = 3,
+		cap = 5,
+	}
 })
 
 minetest.register_node("mcl_ocean:prismarine", {

mods/ITEMS/mcl_tools/init.lua

@@ -81,7 +81,7 @@ minetest.register_tool("mcl_tools:pick_wood", {
 	_doc_items_hidden = false,
 	inventory_image = "default_tool_woodpick.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, pickaxe=1, dig_speed_class=2, },
+	groups = { tool=1, pickaxe=1, dig_speed_class=2, enchantability=15 },
 	tool_capabilities = {
 		-- 1/1.2
 		full_punch_interval = 0.83333333,
@@ -100,7 +100,7 @@ minetest.register_tool("mcl_tools:pick_stone", {
 	_doc_items_longdesc = pickaxe_longdesc,
 	inventory_image = "default_tool_stonepick.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, pickaxe=1, dig_speed_class=3, },
+	groups = { tool=1, pickaxe=1, dig_speed_class=3, enchantability=5 },
 	tool_capabilities = {
 		-- 1/1.2
 		full_punch_interval = 0.83333333,
@@ -119,7 +119,7 @@ minetest.register_tool("mcl_tools:pick_iron", {
 	_doc_items_longdesc = pickaxe_longdesc,
 	inventory_image = "default_tool_steelpick.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, pickaxe=1, dig_speed_class=4, },
+	groups = { tool=1, pickaxe=1, dig_speed_class=4, enchantability=14 },
 	tool_capabilities = {
 		-- 1/1.2
 		full_punch_interval = 0.83333333,
@@ -138,7 +138,7 @@ minetest.register_tool("mcl_tools:pick_gold", {
 	_doc_items_longdesc = pickaxe_longdesc,
 	inventory_image = "default_tool_goldpick.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, pickaxe=1, dig_speed_class=6, },
+	groups = { tool=1, pickaxe=1, dig_speed_class=6, enchantability=22 },
 	tool_capabilities = {
 		-- 1/1.2
 		full_punch_interval = 0.83333333,
@@ -157,7 +157,7 @@ minetest.register_tool("mcl_tools:pick_diamond", {
 	_doc_items_longdesc = pickaxe_longdesc,
 	inventory_image = "default_tool_diamondpick.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, pickaxe=1, dig_speed_class=5, },
+	groups = { tool=1, pickaxe=1, dig_speed_class=5, enchantability=10 },
 	tool_capabilities = {
 		-- 1/1.2
 		full_punch_interval = 0.83333333,
@@ -277,7 +277,7 @@ minetest.register_tool("mcl_tools:shovel_wood", {
 	inventory_image = "default_tool_woodshovel.png",
 	wield_image = "default_tool_woodshovel.png^[transformR90",
 	wield_scale = wield_scale,
-	groups = { tool=1, shovel=1, dig_speed_class=2, },
+	groups = { tool=1, shovel=1, dig_speed_class=2, enchantability=15 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		max_drop_level=1,
@@ -298,7 +298,7 @@ minetest.register_tool("mcl_tools:shovel_stone", {
 	inventory_image = "default_tool_stoneshovel.png",
 	wield_image = "default_tool_stoneshovel.png^[transformR90",
 	wield_scale = wield_scale,
-	groups = { tool=1, shovel=1, dig_speed_class=3, },
+	groups = { tool=1, shovel=1, dig_speed_class=3, enchantability=5 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		max_drop_level=3,
@@ -319,7 +319,7 @@ minetest.register_tool("mcl_tools:shovel_iron", {
 	inventory_image = "default_tool_steelshovel.png",
 	wield_image = "default_tool_steelshovel.png^[transformR90",
 	wield_scale = wield_scale,
-	groups = { tool=1, shovel=1, dig_speed_class=4, },
+	groups = { tool=1, shovel=1, dig_speed_class=4, enchantability=14 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		max_drop_level=4,
@@ -361,7 +361,7 @@ minetest.register_tool("mcl_tools:shovel_diamond", {
 	inventory_image = "default_tool_diamondshovel.png",
 	wield_image = "default_tool_diamondshovel.png^[transformR90",
 	wield_scale = wield_scale,
-	groups = { tool=1, shovel=1, dig_speed_class=5, },
+	groups = { tool=1, shovel=1, dig_speed_class=5, enchantability=10 },
 	tool_capabilities = {
 		full_punch_interval = 1,
 		max_drop_level=5,
@@ -383,7 +383,7 @@ minetest.register_tool("mcl_tools:axe_wood", {
 	_doc_items_hidden = false,
 	inventory_image = "default_tool_woodaxe.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, axe=1, dig_speed_class=2, },
+	groups = { tool=1, axe=1, dig_speed_class=2, enchantability=15 },
 	tool_capabilities = {
 		full_punch_interval = 1.25,
 		max_drop_level=1,
@@ -401,7 +401,7 @@ minetest.register_tool("mcl_tools:axe_stone", {
 	_doc_items_longdesc = axe_longdesc,
 	inventory_image = "default_tool_stoneaxe.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, axe=1, dig_speed_class=3, },
+	groups = { tool=1, axe=1, dig_speed_class=3, enchantability=5 },
 	tool_capabilities = {
 		full_punch_interval = 1.25,
 		max_drop_level=3,
@@ -419,7 +419,7 @@ minetest.register_tool("mcl_tools:axe_iron", {
 	_doc_items_longdesc = axe_longdesc,
 	inventory_image = "default_tool_steelaxe.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, axe=1, dig_speed_class=4, },
+	groups = { tool=1, axe=1, dig_speed_class=4, enchantability=14 },
 	tool_capabilities = {
 		-- 1/0.9
 		full_punch_interval = 1.11111111,
@@ -438,7 +438,7 @@ minetest.register_tool("mcl_tools:axe_gold", {
 	_doc_items_longdesc = axe_longdesc,
 	inventory_image = "default_tool_goldaxe.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, axe=1, dig_speed_class=6, },
+	groups = { tool=1, axe=1, dig_speed_class=6, enchantability=22 },
 	tool_capabilities = {
 		full_punch_interval = 1.0,
 		max_drop_level=2,
@@ -456,7 +456,7 @@ minetest.register_tool("mcl_tools:axe_diamond", {
 	_doc_items_longdesc = axe_longdesc,
 	inventory_image = "default_tool_diamondaxe.png",
 	wield_scale = wield_scale,
-	groups = { tool=1, axe=1, dig_speed_class=5, },
+	groups = { tool=1, axe=1, dig_speed_class=5, enchantability=10 },
 	tool_capabilities = {
 		full_punch_interval = 1.0,
 		max_drop_level=5,
@@ -477,7 +477,7 @@ minetest.register_tool("mcl_tools:sword_wood", {
 	_doc_items_hidden = false,
 	inventory_image = "default_tool_woodsword.png",
 	wield_scale = wield_scale,
-	groups = { weapon=1, sword=1, dig_speed_class=2, },
+	groups = { weapon=1, sword=1, dig_speed_class=2, enchantability=15 },
 	tool_capabilities = {
 		full_punch_interval = 0.625,
 		max_drop_level=1,
@@ -496,7 +496,7 @@ minetest.register_tool("mcl_tools:sword_stone", {
 	_doc_items_longdesc = sword_longdesc,
 	inventory_image = "default_tool_stonesword.png",
 	wield_scale = wield_scale,
-	groups = { weapon=1, sword=1, dig_speed_class=3, },
+	groups = { weapon=1, sword=1, dig_speed_class=3, enchantability=5 },
 	tool_capabilities = {
 		full_punch_interval = 0.625,
 		max_drop_level=3,
@@ -515,7 +515,7 @@ minetest.register_tool("mcl_tools:sword_iron", {
 	_doc_items_longdesc = sword_longdesc,
 	inventory_image = "default_tool_steelsword.png",
 	wield_scale = wield_scale,
-	groups = { weapon=1, sword=1, dig_speed_class=4, },
+	groups = { weapon=1, sword=1, dig_speed_class=4, enchantability=14 },
 	tool_capabilities = {
 		full_punch_interval = 0.625,
 		max_drop_level=4,
@@ -534,7 +534,7 @@ minetest.register_tool("mcl_tools:sword_gold", {
 	_doc_items_longdesc = sword_longdesc,
 	inventory_image = "default_tool_goldsword.png",
 	wield_scale = wield_scale,
-	groups = { weapon=1, sword=1, dig_speed_class=6, },
+	groups = { weapon=1, sword=1, dig_speed_class=6, enchantability=22 },
 	tool_capabilities = {
 		full_punch_interval = 0.625,
 		max_drop_level=2,
@@ -553,7 +553,7 @@ minetest.register_tool("mcl_tools:sword_diamond", {
 	_doc_items_longdesc = sword_longdesc,
 	inventory_image = "default_tool_diamondsword.png",
 	wield_scale = wield_scale,
-	groups = { weapon=1, sword=1, dig_speed_class=5, },
+	groups = { weapon=1, sword=1, dig_speed_class=5, enchantability=10 },
 	tool_capabilities = {
 		full_punch_interval = 0.625,
 		max_drop_level=5,
@@ -576,7 +576,7 @@ minetest.register_tool("mcl_tools:shears", {
 	inventory_image = "default_tool_shears.png",
 	wield_image = "default_tool_shears.png",
 	stack_max = 1,
-	groups = { tool=1, shears=1, dig_speed_class=4, },
+	groups = { tool=1, shears=1, dig_speed_class=4, enchantability=1 },
 	tool_capabilities = {
 	        full_punch_interval = 0.5,
 	        max_drop_level=1,

mods/ITEMS/screwdriver/init.lua

@@ -176,7 +176,7 @@ minetest.register_tool("screwdriver:screwdriver", {
 	description = S("Screwdriver"),
 	inventory_image = "screwdriver.png",
 	wield_image = "screwdriver.png^[transformFX",
-	groups = { tool = 1, not_in_creative_inventory = 1 },
+	groups = { tool = 1, not_in_creative_inventory = 1, enchantability = 1 },
 	on_use = function(itemstack, user, pointed_thing)
 		screwdriver.handler(itemstack, user, pointed_thing, screwdriver.ROTATE_FACE, 200)
 		return itemstack

mods/ITEMS/xpanes/init.lua

@@ -127,6 +127,7 @@ function xpanes.register_pane(name, def)
 		connect_sides = { "left", "right" },
 		_mcl_blast_resistance = def._mcl_blast_resistance,
 		_mcl_hardness = def._mcl_hardness,
+		_mcl_silk_touch_drop = def._mcl_silk_touch_drop,
 	})
 
 	local groups = table.copy(def.groups)
@@ -155,6 +156,7 @@ function xpanes.register_pane(name, def)
 		drop = drop,
 		_mcl_blast_resistance = def._mcl_blast_resistance,
 		_mcl_hardness = def._mcl_hardness,
+		_mcl_silk_touch_drop = def._mcl_silk_touch_drop,
 	})
 
 	minetest.register_craft({
@@ -204,6 +206,7 @@ local pane = function(description, node, append)
 		drop = "",
 		_mcl_blast_resistance = 0.3,
 		_mcl_hardness = 0.3,
+		_mcl_silk_touch_drop = true,
 	})
 
 	if mod_doc and not is_canonical then

mods/PLAYER/mcl_death_drop/depends.txt

@@ -1 +1,2 @@
 mcl_armor
+mcl_enchanting