Add shields and offhand

mods/CORE/mcl_util/init.lua

@@ -485,3 +485,16 @@ function mcl_util.replace_mob(obj, mob)
 	obj:set_yaw(rot)
 	return obj
 end
+
+function mcl_util.get_pointed_thing(player)
+	local pos = vector.offset(player:get_pos(), 0, player:get_properties().eye_height, 0)
+	local look_dir = vector.multiply(player:get_look_dir(), 5)
+	local pos2 = vector.add(pos, look_dir)
+	local ray = minetest.raycast(pos, pos2, false, true)
+	
+	if ray then
+		for pointed_thing in ray do
+			return pointed_thing
+		end
+	end
+end

mods/ENTITIES/mobs_mc/1_items_default.lua

@@ -525,7 +525,7 @@ if c("totem") then
 		inventory_image = "mcl_totems_totem.png",
 		wield_image = "mcl_totems_totem.png",
 		stack_max = 1,
-		groups = {combat_item=1},
+		groups = {combat_item = 1, offhand_item = 1},
 	})
 end
 

mods/HUD/mcl_inventory/creative.lua

@@ -363,6 +363,10 @@ function mcl_inventory.set_creative_formspec(player, start_i, pagenum, inv_size,
 			armor_slot_imgs = armor_slot_imgs .. "image[5.5,2.75;1,1;mcl_inventory_empty_armor_slot_boots.png]"
 		end
 	
+		if inv:get_stack("offhand", 1):is_empty() then
+			armor_slot_imgs = armor_slot_imgs .. "image[1.5,2.025;1,1;mcl_inventory_empty_armor_slot_shield.png]"
+		end
+
 		local stack_size = get_stack_size(player)
 		
 		-- Survival inventory slots
@@ -377,9 +381,13 @@ function mcl_inventory.set_creative_formspec(player, start_i, pagenum, inv_size,
 			mcl_formspec.get_itemslot_bg(2.5,2.75,1,1)..
 			mcl_formspec.get_itemslot_bg(5.5,1.3,1,1)..
 			mcl_formspec.get_itemslot_bg(5.5,2.75,1,1)..
+			"list[current_player;offhand;1.5,2.025;1,1]"..
+			mcl_formspec.get_itemslot_bg(1.5,2.025,1,1)..
+
 			armor_slot_imgs..
 			-- player preview
 			player_preview..
+
 			-- crafting guide button
 			"image_button[9,1;1,1;craftguide_book.png;__mcl_craftguide;]"..
 			"tooltip[__mcl_craftguide;"..F(S("Recipe book")).."]"..

mods/HUD/mcl_inventory/init.lua

@@ -76,6 +76,10 @@ local function set_inventory(player, armor_change_only)
 		end
 	end
 
+	if inv:get_stack("offhand", 1):is_empty() then
+		armor_slot_imgs = armor_slot_imgs .. "image[3,2;1,1;mcl_inventory_empty_armor_slot_shield.png]"
+	end
+
 	local form = "size[9,8.75]"..
 	"background[-0.19,-0.25;9.41,9.49;crafting_formspec_bg.png]"..
 	player_preview..
@@ -88,6 +92,8 @@ local function set_inventory(player, armor_change_only)
 	mcl_formspec.get_itemslot_bg(0,1,1,1)..
 	mcl_formspec.get_itemslot_bg(0,2,1,1)..
 	mcl_formspec.get_itemslot_bg(0,3,1,1)..
+	"list[current_player;offhand;3,2;1,1]"..
+	mcl_formspec.get_itemslot_bg(3,2,1,1)..
 	armor_slot_imgs..
 	-- craft and inventory
 	"label[0,4;"..F(minetest.colorize("#313131", S("Inventory"))).."]"..
@@ -112,6 +118,7 @@ local function set_inventory(player, armor_change_only)
 	-- achievements button
 	"image_button[7,3;1,1;mcl_achievements_button.png;__mcl_achievements;]"..
 	"tooltip[__mcl_achievements;"..F(S("Achievements")).."]"..
+
 	-- for shortcuts
 	"listring[current_player;main]"..
 	"listring[current_player;armor]"..
@@ -148,8 +155,11 @@ end)
 
 minetest.register_on_joinplayer(function(player)
 	--init inventory
-	player:get_inventory():set_width("main", 9)
+	local inv = player:get_inventory()
-	player:get_inventory():set_size("main", 36)
+	inv:set_width("main", 9)
+	inv:set_size("main", 36)
+	inv:set_size("offhand", 1)
+
 
 	--set hotbar size
 	player:hud_set_hotbar_itemcount(9)

mods/HUD/mcl_offhand/init.lua

@@ -0,0 +1,171 @@
+local minetest, math = minetest, math
+mcl_offhand = {}
+
+local max_offhand_px = 128
+-- only supports up to 128px textures
+
+function mcl_offhand.get_offhand(player)
+	return player:get_inventory():get_stack("offhand", 1)
+end
+
+local function offhand_get_wear(player)
+	return mcl_offhand.get_offhand(player):get_wear()
+end
+
+local function offhand_get_count(player)
+	return mcl_offhand.get_offhand(player):get_count()
+end
+
+minetest.register_on_joinplayer(function(player, last_login)
+	mcl_offhand[player] = {
+		hud = {},
+		last_wear = offhand_get_wear(player),
+		last_count = offhand_get_count(player),
+	}
+end)
+
+local function remove_hud(player, hud)
+	local offhand_hud = mcl_offhand[player].hud[hud]
+	if offhand_hud then
+		player:hud_remove(offhand_hud)
+		mcl_offhand[player].hud[hud] = nil
+	end
+end
+
+function rgb_to_hex(r, g, b)
+	return string.format("%02x%02x%02x", r, g, b)
+end
+
+local function update_wear_bar(player, itemstack)
+	local wear_bar_percent = (65535 - offhand_get_wear(player)) / 65535
+
+	local color = {255, 255, 255}
+	local wear = itemstack:get_wear() / 65535;
+	local wear_i = math.min(math.floor(wear * 600), 511);
+	wear_i = math.min(wear_i + 10, 511);
+	if wear_i <= 255 then
+		color = {wear_i, 255, 0}
+	else
+		color = {255, 511 - wear_i, 0}
+	end
+	local wear_bar = mcl_offhand[player].hud.wear_bar
+	player:hud_change(wear_bar, "text", "mcl_wear_bar.png^[colorize:#" .. rgb_to_hex(color[1], color[2], color[3]))
+	player:hud_change(wear_bar, "scale", {x = 40 * wear_bar_percent, y = 3})
+	player:hud_change(wear_bar, "offset", {x = -320 - (20 - player:hud_get(wear_bar).scale.x / 2), y = -13})
+end
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+		local itemstack = mcl_offhand.get_offhand(player)
+		local offhand_item = itemstack:get_name()
+		local offhand_hud = mcl_offhand[player].hud
+		if offhand_item ~= "" then
+			local item_texture = minetest.registered_items[offhand_item].inventory_image .. "^[resize:" .. max_offhand_px .. "x" .. max_offhand_px
+			local position = {x = 0.5, y = 1}
+			local offset = {x = -320, y = -32}
+
+			if not offhand_hud.slot then
+				offhand_hud.slot = player:hud_add({
+					hud_elem_type = "image",
+					position = position,
+					offset = offset,
+					scale = {x = 2.75, y = 2.75},
+					text = "mcl_offhand_slot.png",
+					z_index = 0,
+				})
+			end
+			if not offhand_hud.item then
+				offhand_hud.item = player:hud_add({
+					hud_elem_type = "image",
+					position = position,
+					offset = offset,
+					scale = {x = 0.4, y = 0.4},
+					text = item_texture,
+					z_index = 1,
+				})
+			else
+				player:hud_change(offhand_hud.item, "text", item_texture)
+			end
+			if not offhand_hud.wear_bar_bg and minetest.registered_tools[offhand_item] then
+				if offhand_get_wear(player) > 0 then
+					local texture = "mcl_wear_bar.png^[colorize:#000000"
+					offhand_hud.wear_bar_bg = player:hud_add({
+						hud_elem_type = "image",
+						position = {x = 0.5, y = 1},
+						offset = {x = -320, y = -13},
+						scale = {x = 40, y = 3},
+						text = texture,
+						z_index = 2,
+					})
+					offhand_hud.wear_bar = player:hud_add({
+						hud_elem_type = "image",
+						position = {x = 0.5, y = 1},
+						offset = {x = -320, y = -13},
+						scale = {x = 10, y = 3},
+						text = texture,
+						z_index = 3,
+					})
+					update_wear_bar(player, itemstack)
+				end
+			end
+
+			if not offhand_hud.item_count and offhand_get_count(player) > 1 then
+				offhand_hud.item_count = player:hud_add({
+					hud_elem_type = "text",
+					position = {x = 0.5, y = 1},
+					offset = {x = -298, y = -18},
+					scale = {x = 1, y = 1},
+					alignment = {x = -1, y = 0},
+					text = offhand_get_count(player),
+					z_index = 4,
+					number = 0xFFFFFF,
+				})
+			end
+
+			if offhand_hud.wear_bar then
+				if offhand_hud.last_wear ~= offhand_get_wear(player) then
+					update_wear_bar(player, itemstack)
+					offhand_hud.last_wear = offhand_get_wear(player)
+				end
+				if offhand_get_wear(player) <= 0 or not minetest.registered_tools[offhand_item] then
+					remove_hud(player, "wear_bar_bg")
+					remove_hud(player, "wear_bar")
+				end
+			end
+
+			if offhand_hud.item_count then
+				if offhand_hud.last_count ~= offhand_get_count(player) then
+					player:hud_change(offhand_hud.item_count, "text", offhand_get_count(player))
+					offhand_hud.last_count = offhand_get_count(player)
+				end
+				if offhand_get_count(player) <= 1 then
+					remove_hud(player, "item_count")
+				end
+			end
+
+		elseif offhand_hud.slot then
+			for index, _ in pairs(mcl_offhand[player].hud) do
+				remove_hud(player, index)
+			end
+		end
+	end
+end)
+
+minetest.register_allow_player_inventory_action(function(player, action, inventory, inventory_info)
+	if action == "move" and inventory_info.to_list == "offhand" then
+		local itemstack = inventory:get_stack(inventory_info.from_list, inventory_info.from_index)
+		if not (minetest.get_item_group(itemstack:get_name(), "offhand_item") > 0)  then
+			return 0
+		else
+			return itemstack:get_stack_max()
+		end
+	end
+end)
+
+minetest.register_on_player_inventory_action(function(player, action, inventory, inventory_info)
+	local from_offhand = inventory_info.from_list == "offhand"
+	local to_offhand = inventory_info.to_list == "offhand"
+	if action == "move" and from_offhand or to_offhand then
+		mcl_inventory.update_inventory_formspec(player)
+	end
+end)

mods/HUD/mcl_offhand/mod.conf

@@ -0,0 +1,3 @@
+name = mcl_offhand
+author = NO11
+depends = mcl_inventory

mods/ITEMS/mcl_banners/init.lua

@@ -88,6 +88,10 @@ for k,v in pairs(mcl_banners.colors) do
 	colors_reverse["mcl_banners:banner_item_"..v[1]] = k
 end
 
+function mcl_banners.color_reverse(itemname)
+	return colors_reverse[itemname]
+end
+
 -- Add pattern/emblazoning crafting recipes
 dofile(modpath.."/patterncraft.lua")
 
@@ -149,7 +153,7 @@ local function on_destruct_hanging_banner(pos)
 	return on_destruct_banner(pos, true)
 end
 
-local function make_banner_texture(base_color, layers)
+function mcl_banners.make_banner_texture(base_color, layers)
 	local colorize
 	if mcl_banners.colors[base_color] then
 		colorize = mcl_banners.colors[base_color][4]
@@ -171,11 +175,11 @@ local function make_banner_texture(base_color, layers)
 
 				finished_banner = finished_banner .. "^" .. layer
 			end
-			return { finished_banner }
+			return finished_banner
 		end
-		return { base }
+		return base
 	else
-		return { "mcl_banners_banner_base.png" }
+		return "mcl_banners_banner_base.png"
 	end
 end
 
@@ -192,7 +196,7 @@ local function spawn_banner_entity(pos, hanging, itemstack)
 	local imeta = itemstack:get_meta()
 	local layers_raw = imeta:get_string("layers")
 	local layers = minetest.deserialize(layers_raw)
-	local colorid = colors_reverse[itemstack:get_name()]
+	local colorid = mcl_banners.color_reverse(itemstack:get_name())
 	banner:get_luaentity():_set_textures(colorid, layers)
 	local mname = imeta:get_string("name")
 	if mname and mname ~= "" then
@@ -604,7 +608,7 @@ local entity_standing = {
 	visual = "mesh",
 	mesh = "amc_banner.b3d",
 	visual_size = { x=2.499, y=2.499 },
-	textures = make_banner_texture(),
+	textures = {mcl_banners.make_banner_texture()},
 	pointable = false,
 
 	_base_color = nil, -- base color of banner
@@ -624,7 +628,7 @@ local entity_standing = {
 			self._layers = inp._layers
 			self._name = inp._name
 			self.object:set_properties({
-				textures = make_banner_texture(self._base_color, self._layers),
+				textures = {mcl_banners.make_banner_texture(self._base_color, self._layers)},
 			})
 		end
 		-- Make banner slowly swing
@@ -635,7 +639,7 @@ local entity_standing = {
 	-- Set the banner textures. This function can be used by external mods.
 	-- Meaning of parameters:
 	-- * self: Lua entity reference to entity.
-	-- * other parameters: Same meaning as in make_banner_texture
+	-- * other parameters: Same meaning as in mcl_banners.make_banner_texture
 	_set_textures = function(self, base_color, layers)
 		if base_color then
 			self._base_color = base_color
@@ -643,7 +647,7 @@ local entity_standing = {
 		if layers then
 			self._layers = layers
 		end
-		self.object:set_properties({textures = make_banner_texture(self._base_color, self._layers)})
+		self.object:set_properties({textures = {mcl_banners.make_banner_texture(self._base_color, self._layers)}})
 	end,
 }
 minetest.register_entity("mcl_banners:standing_banner", entity_standing)

mods/ITEMS/mcl_bows/arrow.lua

@@ -74,6 +74,7 @@ local ARROW_ENTITY={
 	_shooter=nil,	-- ObjectRef of player or mob who shot it
 	_is_arrow = true,
 	_in_player = false,
+	_blocked = false,
 	_viscosity=0,   -- Viscosity of node the arrow is currently in
 	_deflection_cooloff=0, -- Cooloff timer after an arrow deflection, to prevent many deflections in quick succession
 }
@@ -82,7 +83,7 @@ local ARROW_ENTITY={
 local function spawn_item(self, pos)
 	if not minetest.is_creative_enabled("") then
 		local item = minetest.add_item(pos, "mcl_bows:arrow")
-		item:set_velocity({x=0, y=0, z=0})
+		item:set_velocity(vector.new(0, 0, 0))
 		item:set_yaw(self.object:get_yaw())
 	end
 	mcl_burning.extinguish(self.object)
@@ -94,12 +95,10 @@ local function damage_particles(pos, is_critical)
 		minetest.add_particlespawner({
 			amount = 15,
 			time = 0.1,
-			minpos = {x=pos.x-0.5, y=pos.y-0.5, z=pos.z-0.5},
+			minpos = vector.offset(pos, -0.5, -0.5, -0.5),
-			maxpos = {x=pos.x+0.5, y=pos.y+0.5, z=pos.z+0.5},
+			maxpos = vector.offset(pos, 0.5, 0.5, 0.5),
-			minvel = {x=-0.1, y=-0.1, z=-0.1},
+			minvel = vector.new(-0.1, -0.1, -0.1),
-			maxvel = {x=0.1, y=0.1, z=0.1},
+			maxvel = vector.new(0.1, 0.1, 0.1),
-			minacc = {x=0, y=0, z=0},
-			maxacc = {x=0, y=0, z=0},
 			minexptime = 1,
 			maxexptime = 2,
 			minsize = 1.5,
@@ -248,18 +247,19 @@ function ARROW_ENTITY.on_step(self, dtime)
 
 					-- Punch target object but avoid hurting enderman.
 					if not lua or lua.name ~= "mobs_mc:enderman" then
-						if self._in_player == false then
+						if not self._in_player then
 							damage_particles(self.object:get_pos(), self._is_critical)
 						end
 						if mcl_burning.is_burning(self.object) then
 							mcl_burning.set_on_fire(obj, 5)
 						end
-						if self._in_player == false then
+						if not self._in_player and not self._blocked then
 							obj:punch(self.object, 1.0, {
 								full_punch_interval=1.0,
 								damage_groups={fleshy=self._damage},
 							}, self.object:get_velocity())
 							if obj:is_player() then
+								if not mcl_shields.is_blocking(obj) then
 									local placement
 									self._placement = math.random(1, 2)
 									if self._placement == 1 then
@@ -291,7 +291,15 @@ function ARROW_ENTITY.on_step(self, dtime)
 									end
 									self._z_rotation = math.random(-30, 30)
 									self._y_rotation = math.random( -30, 30)
-								self.object:set_attach(obj, self._attach_parent, {x=self._x_position,y=self._y_position,z=random_arrow_positions("z", placement)}, {x=0,y=self._rotation_station + self._y_rotation,z=self._z_rotation})
+									self.object:set_attach(
+										obj, self._attach_parent,
+										vector.new(self._x_position, self._y_position, random_arrow_positions("z", placement)),
+										vector.new(0, self._rotation_station + self._y_rotation, self._z_rotation)
+									)
+								else
+									self._blocked = true
+									self.object:set_velocity(vector.multiply(self.object:get_velocity(), -0.25))
+								end
 								minetest.after(150, function()
 									self.object:remove()
 								end)
@@ -301,7 +309,7 @@ function ARROW_ENTITY.on_step(self, dtime)
 
 
 					if is_player then
-						if self._shooter and self._shooter:is_player() and self._in_player == false then
+						if self._shooter and self._shooter:is_player() and not self._in_player and not self._blocked then
 							-- “Ding” sound for hitting another player
 							minetest.sound_play({name="mcl_bows_hit_player", gain=0.1}, {to_player=self._shooter:get_player_name()}, true)
 						end
@@ -318,7 +326,8 @@ function ARROW_ENTITY.on_step(self, dtime)
 							end
 						end
 					end
-					if self._in_player == false then
+					if not self._in_player and not self._blocked then
+
 						minetest.sound_play({name="mcl_bows_hit_other", gain=0.3}, {pos=self.object:get_pos(), max_hear_distance=16}, true)
 					end
 				end
@@ -344,9 +353,9 @@ function ARROW_ENTITY.on_step(self, dtime)
 			local dir
 			if math.abs(vel.y) < 0.00001 then
 				if self._lastpos.y < pos.y then
-					dir = {x=0, y=1, z=0}
+					dir = vector.new(0, 1, 0)
 				else
-					dir = {x=0, y=-1, z=0}
+					dir = vector.new(0, -1, 0)
 				end
 			else
 				dir = minetest.facedir_to_dir(minetest.dir_to_facedir(minetest.yaw_to_dir(self.object:get_yaw()-YAW_OFFSET)))
@@ -374,8 +383,8 @@ function ARROW_ENTITY.on_step(self, dtime)
 				self._stucktimer = 0
 				self._stuckrechecktimer = 0
 
-				self.object:set_velocity({x=0, y=0, z=0})
+				self.object:set_velocity(vector.new(0, 0, 0))
-				self.object:set_acceleration({x=0, y=0, z=0})
+				self.object:set_acceleration(vector.new(0, 0, 0))
 
 				minetest.sound_play({name="mcl_bows_hit_other", gain=0.3}, {pos=self.object:get_pos(), max_hear_distance=16}, true)
 
@@ -420,7 +429,7 @@ function ARROW_ENTITY.on_step(self, dtime)
 	end
 
 	-- Update internal variable
-	self._lastpos={x=pos.x, y=pos.y, z=pos.z}
+	self._lastpos = pos
 end
 
 -- Force recheck of stuck arrows when punched.

mods/ITEMS/mcl_bows/mod.conf

@@ -1,6 +1,6 @@
 name = mcl_bows
 author = Arcelmi
 description = This mod adds bows and arrows for MineClone 2.
-depends = controls, mcl_particles, mcl_enchanting, mcl_init
+depends = controls, mcl_particles, mcl_enchanting, mcl_init, mcl_shields
 optional_depends = awards, mcl_achievements, mcl_core, mcl_mobitems, playerphysics, doc, doc_identifier, mesecons_button
 

mods/ITEMS/mcl_enchanting/enchantments.lua

@@ -388,6 +388,7 @@ mcl_experience.register_on_add_xp(function(player, xp)
 		{list = "armor", index = 3},
 		{list = "armor", index = 4},
 		{list = "armor", index = 5},
+		{list = "offhand", index = 1},
 	}
 
 	local final_candidates = {}

mods/ITEMS/mcl_shields/init.lua

@@ -0,0 +1,461 @@
+local minetest, math, vector = minetest, math, vector
+local modname = minetest.get_current_modname()
+local S = minetest.get_translator(modname)
+
+mcl_shields = {
+	types = {
+		mob = true,
+		player = true,
+		arrow = true,
+		generic = true,
+		explosion = true, -- ghasts don't work
+		dragon_breath = true,
+	},
+	enchantments = {"mending", "unbreaking"},
+	players = {},
+}
+
+local interact_priv = minetest.registered_privileges.interact
+interact_priv.give_to_singleplayer = false
+interact_priv.give_to_admin = false
+
+local overlay = mcl_enchanting.overlay
+local hud = "mcl_shield_hud.png"
+
+minetest.register_tool("mcl_shields:shield", {
+	description = S("Shield"),
+	_doc_items_longdesc = S("A shield is a tool used for protecting the player against attacks."),
+	inventory_image = "mcl_shield.png",
+	stack_max = 1,
+	groups = {
+		shield = 1,
+		weapon = 1,
+		enchantability = 1,
+		no_wieldview = 1,
+		offhand_item = 1,
+	},
+	sound = {breaks = "default_tool_breaks"},
+	_repair_material = "group:wood",
+	wield_scale = vector.new(2, 2, 2),
+})
+
+local function wielded_item(obj, i)
+	local itemstack = obj:get_wielded_item()
+	if i == 1 then
+		itemstack = obj:get_inventory():get_stack("offhand", 1)
+	end
+	return itemstack:get_name()
+end
+
+function mcl_shields.wielding_shield(obj, i)
+	return wielded_item(obj, i):find("mcl_shields:shield")
+end
+
+local function shield_is_enchanted(obj, i)
+	return mcl_enchanting.is_enchanted(wielded_item(obj, i))
+end
+
+minetest.register_entity("mcl_shields:shield_entity", {
+	initial_properties = {
+		visual = "mesh",
+		mesh = "mcl_shield.obj",
+		physical = false,
+		pointable = false,
+		collide_with_objects = false,
+		textures = {"mcl_shield_base_nopattern.png"},
+		visual_size = vector.new(1, 1, 1),
+	},
+	_blocking = false,
+	_shield_number = 2,
+	on_step = function(self, dtime, moveresult)
+		local player = self.object:get_attach()
+		if player then
+			local shield_texture = "mcl_shield_base_nopattern.png"
+			local i = self._shield_number
+			local item = wielded_item(player, i)
+
+			if item ~= "mcl_shields:shield" and item ~= "mcl_shields:shield_enchanted" then
+				local itemstack = player:get_wielded_item()
+				if i == 1 then
+					itemstack = player:get_inventory():get_stack("offhand", 1)
+				end
+				local meta_texture = itemstack:get_meta():get_string("mcl_shields:shield_custom_pattern_texture")
+				if meta_texture ~= "" then
+					shield_texture = meta_texture
+				else
+					local color = minetest.registered_items[item]._shield_color
+					if color then
+						shield_texture = "mcl_shield_base_nopattern.png^(mcl_shield_pattern_base.png^[colorize:" .. color .. ")"
+					end
+					
+				end
+			end
+
+			if shield_is_enchanted(player, i) then
+				shield_texture = shield_texture .. overlay
+			end
+
+			self.object:set_properties({textures = {shield_texture}})
+		else
+			self.object:remove()
+		end
+	end,
+})
+
+for _, e in pairs(mcl_shields.enchantments) do
+	mcl_enchanting.enchantments[e].secondary.shield = true
+end
+
+function mcl_shields.is_blocking(obj)
+	local blocking = mcl_shields.players[obj].blocking
+	if blocking > 0 then
+		local shieldstack = obj:get_wielded_item()
+		if blocking == 1 then
+			shieldstack = obj:get_inventory():get_stack("offhand", 1)
+		end
+		return blocking, shieldstack
+	end
+end
+
+mcl_damage.register_modifier(function(obj, damage, reason)
+	local type = reason.type
+	local damager = reason.direct
+	local blocking, shieldstack = mcl_shields.is_blocking(obj)
+	if obj:is_player() and blocking and mcl_shields.types[type] and damager then
+		local entity = damager:get_luaentity()
+		if entity and (type == "arrow" or type == "generic") then
+			damager = entity._shooter
+		end
+		if vector.dot(obj:get_look_dir(), vector.subtract(damager:get_pos(), obj:get_pos())) >= 0 then
+			local durability = 336
+			local unbreaking = mcl_enchanting.get_enchantment(shieldstack, mcl_shields.enchantments[2])
+			if unbreaking > 0 then
+				durability = durability * (unbreaking + 1)
+			end
+			if not minetest.is_creative_enabled(obj:get_player_name()) and damage >= 3 then
+				shieldstack:add_wear(65535 / durability)
+				if blocking == 2 then
+					obj:set_wielded_item(shieldstack)
+				else
+					obj:get_inventory():set_stack("offhand", 1, shieldstack)
+					mcl_inventory.update_inventory_formspec(obj)
+				end
+			end
+			minetest.sound_play({name = "mcl_block"})
+			return 0
+		end
+	end
+end)
+
+local function modify_shield(player, vpos, vrot, i)
+	local arm = "Right"
+	if i == 1 then
+		arm = "Left"
+	end
+	local shield = mcl_shields.players[player].shields[i]
+	if shield then
+		shield:set_attach(player, "Arm_" .. arm, vpos, vrot, false)
+	end
+end
+
+local function set_shield(player, block, i)
+	if block then
+		if i == 1 then
+			modify_shield(player, vector.new(-9, 4, 0.5), vector.new(80, 100, 0), i) -- TODO
+		else
+			modify_shield(player, vector.new(-8, 4, -2.5), vector.new(80, 80, 0), i)
+		end
+	else
+		if i == 1 then
+			modify_shield(player, vector.new(-3, -5, 0), vector.new(0, 180, 0), i)
+		else
+			modify_shield(player, vector.new(3, -5, 0), vector.new(0, 0, 0), i)
+		end
+	end
+	local shield = mcl_shields.players[player].shields[i]
+	if shield then
+		shield:get_luaentity()._blocking = block
+	end
+end
+
+local function set_interact(player, interact)
+	local player_name = player:get_player_name()
+	local privs = minetest.get_player_privs(player_name)
+	privs.interact = interact
+	minetest.set_player_privs(player_name, privs)
+end
+
+local shield_hud = {}
+
+local function remove_shield_hud(player)
+	if shield_hud[player] then
+		player:hud_remove(shield_hud[player])
+		shield_hud[player] = nil
+		set_shield(player, false, 1)
+		set_shield(player, false, 2)
+	end
+	player:hud_set_flags({wielditem = true})
+	playerphysics.remove_physics_factor(player, "speed", "shield_speed")
+	set_interact(player, true)
+end
+
+local function add_shield_entity(player, i)
+	local shield = minetest.add_entity(player:get_pos(), "mcl_shields:shield_entity")
+	shield:get_luaentity()._shield_number = i
+	mcl_shields.players[player].shields[i] = shield
+	set_shield(player, false, i)
+end
+
+local function remove_shield_entity(player, i)
+	local shields = mcl_shields.players[player].shields
+	if shields[i] then
+		shields[i]:remove()
+		shields[i] = nil
+	end
+end
+
+local function handle_blocking(player)
+	local player_shield = mcl_shields.players[player]
+	local rmb = player:get_player_control().RMB
+	if rmb then
+		local shield_in_offhand = mcl_shields.wielding_shield(player, 1)
+		local shield_in_hand = mcl_shields.wielding_shield(player)
+		local not_blocking = player_shield.blocking == 0
+
+		local pos = player:get_pos()
+		if shield_in_hand then
+			if not_blocking then
+				minetest.after(0.25, function()
+					if (not_blocking or not shield_in_offhand) and shield_in_hand and rmb then
+						player_shield.blocking = 2
+						set_shield(player, true, 2)
+					end
+				end)
+			elseif not shield_in_offhand then
+				player_shield.blocking = 2
+			end
+		elseif shield_in_offhand then
+			local offhand_can_block = (wielded_item(player) == "" or not mcl_util.get_pointed_thing(player))
+			if offhand_can_block then
+				if not_blocking then
+					minetest.after(0.25, function()
+						if (not_blocking or not shield_in_hand) and shield_in_offhand and rmb  and offhand_can_block then
+							player_shield.blocking = 1
+							set_shield(player, true, 1)
+						end
+					end)
+				elseif not shield_in_hand then
+					player_shield.blocking = 1
+				end
+			end
+		else
+			player_shield.blocking = 0
+		end
+	else
+		player_shield.blocking = 0
+	end
+end
+
+local function update_shield_entity(player, blocking, i)
+	local shield = mcl_shields.players[player].shields[i]
+	if mcl_shields.wielding_shield(player, i) then
+		if not shield then
+			add_shield_entity(player, i)
+		else
+			if blocking == i then
+				if shield:get_luaentity() and not shield:get_luaentity()._blocking then
+					set_shield(player, true, i)
+				end
+			else
+				set_shield(player, false, i)
+			end
+		end
+	elseif shield then
+		remove_shield_entity(player, i)
+	end
+end
+
+minetest.register_globalstep(function(dtime)
+	for _, player in pairs(minetest.get_connected_players()) do
+
+		handle_blocking(player)
+
+		local blocking, shieldstack = mcl_shields.is_blocking(player)
+
+		if blocking then
+			local shieldhud = shield_hud[player]
+			if not shieldhud then
+				local texture = hud
+				if mcl_enchanting.is_enchanted(shieldstack:get_name()) then
+					texture = texture .. overlay
+				end
+				local offset = 100
+				if blocking == 1 then
+					texture = texture .. "^[transform4"
+					offset = -100
+				else
+					player:hud_set_flags({wielditem = false})
+				end
+				shield_hud[player] = player:hud_add({
+					hud_elem_type = "image",
+					position = {x = 0.5, y = 0.5},
+					scale = {x = -101, y = -101},
+					offset = {x = offset, y = 0},
+					text = texture,
+					z_index = -200,
+				})
+				playerphysics.add_physics_factor(player, "speed", "shield_speed", 0.5)
+				set_interact(player, nil)
+			else
+				local wielditem = player:hud_get_flags().wielditem
+				if blocking == 1 then
+					if not wielditem then
+						player:hud_change(shieldhud, "text", hud .. "^[transform4")
+						player:hud_change(shieldhud, "offset", {x = -100, y = 0})
+						player:hud_set_flags({wielditem = true})
+					end
+				else
+					if wielditem then
+						player:hud_change(shieldhud, "text", hud)
+						player:hud_change(shieldhud, "offset", {x = 100, y = 0})
+						player:hud_set_flags({wielditem = false})
+					end
+				end
+
+				local image = player:hud_get(shieldhud).text
+				local enchanted = hud .. overlay
+				local enchanted1 = image == enchanted
+				local enchanted2 = image == enchanted .. "^[transform4"
+				if mcl_enchanting.is_enchanted(shieldstack:get_name()) then
+					if not enchanted1 and not enchanted2 then
+						if blocking == 1 then
+							player:hud_change(shieldhud, "text", hud .. overlay .. "^[transform4")
+						else
+							player:hud_change(shieldhud, "text", hud .. overlay)
+						end
+					end
+				elseif enchanted1 or enchanted2 then
+					if blocking == 1 then
+						player:hud_change(shieldhud, "text", hud .. "^[transform4")
+					else
+						player:hud_change(shieldhud, "text", hud)
+					end
+				end
+			end
+		else
+			remove_shield_hud(player)
+		end
+
+		for i = 1, 2 do
+			update_shield_entity(player, blocking, i)
+		end
+	end
+end)
+
+minetest.register_on_dieplayer(function(player)
+	remove_shield_hud(player)
+	if not minetest.settings:get_bool("mcl_keepInventory") then
+		remove_shield_entity(player, 1)
+		remove_shield_entity(player, 2)
+	end
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	shield_hud[player] = nil
+	mcl_shields.players[player] = nil
+end)
+
+minetest.register_craft({
+	output = "mcl_shields:shield",
+	recipe = {
+		{"group:wood", "mcl_core:iron_ingot", "group:wood"},
+		{"group:wood", "group:wood", "group:wood"},
+		{"", "group:wood", ""},
+	}
+})
+
+for _, colortab in pairs(mcl_banners.colors) do
+	minetest.register_tool("mcl_shields:shield_" .. colortab[1], {
+		description = S(colortab[6] .. " Shield"),
+		_doc_items_longdesc = S("A shield is a tool used for protecting the player against attacks."),
+		inventory_image = "mcl_shield.png^(mcl_shield_item_overlay.png^[colorize:" .. colortab[4] ..")",
+		stack_max = 1,
+		groups = {
+			shield = 1,
+			weapon = 1,
+			enchantability = 1,
+			no_wieldview = 1,
+			not_in_creative_inventory = 1,
+			offhand_item = 1,
+		},
+		sound = {breaks = "default_tool_breaks"},
+		_repair_material = "group:wood",
+		wield_scale = vector.new(2, 2, 2),
+		_shield_color = colortab[4],
+	})
+
+	local banner = "mcl_banners:banner_item_" .. colortab[1]
+	minetest.register_craft({
+		type = "shapeless",
+		output = "mcl_shields:shield_" .. colortab[1],
+		recipe = {"mcl_shields:shield", banner},
+	})
+end
+
+local function to_shield_texture(banner_texture)
+	return banner_texture
+	:gsub("mcl_banners_base_inverted.png", "mcl_shield_base_nopattern.png^mcl_shield_pattern_base.png")
+	:gsub("mcl_banners_banner_base.png", "mcl_shield_base_nopattern.png^mcl_shield_pattern_base.png")
+	:gsub("mcl_banners_base", "mcl_shield_pattern_base")
+	:gsub("mcl_banners", "mcl_shield_pattern")
+end
+
+local function craft_banner_on_shield(itemstack, player, old_craft_grid, craft_inv)
+	if string.find(itemstack:get_name(), "mcl_shields:shield_") then
+		local shield_stack
+		for i = 1, player:get_inventory():get_size("craft") do
+			local stack = old_craft_grid[i]
+			local name = stack:get_name()
+			if name == "mcl_shields:shield" then
+				shield_stack = stack
+				break
+			end
+		end
+		for i = 1, player:get_inventory():get_size("craft") do
+			local banner_stack = old_craft_grid[i]
+			local banner_name = banner_stack:get_name()
+			if string.find(banner_name, "mcl_banners:banner") and shield_stack then
+				local banner_meta = banner_stack:get_meta()
+				local layers_meta = banner_meta:get_string("layers")
+				local new_shield_meta = itemstack:get_meta()
+				if layers_meta ~= "" then
+					local color = mcl_banners.color_reverse(banner_name)
+					local layers = minetest.deserialize(layers_meta)
+					local texture = mcl_banners.make_banner_texture(color, layers)
+					new_shield_meta:set_string("description", mcl_banners.make_advanced_banner_description(itemstack:get_description(), layers))
+					new_shield_meta:set_string("mcl_shields:shield_custom_pattern_texture", to_shield_texture(texture))
+				end
+				itemstack:set_wear(shield_stack:get_wear())
+				break
+			end
+		end
+	end
+	return itemstack
+end
+
+minetest.register_craft_predict(function(itemstack, player, old_craft_grid, craft_inv)
+	return craft_banner_on_shield(itemstack, player, old_craft_grid, craft_inv)
+end)
+
+minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
+	return craft_banner_on_shield(itemstack, player, old_craft_grid, craft_inv)
+end)
+
+minetest.register_on_joinplayer(function(player)
+	mcl_shields.players[player] = {
+		shields = {},
+		blocking = 0,
+	}
+	mcl_shields.players[player].blocking = 0
+	remove_shield_hud(player)
+end)

mods/ITEMS/mcl_shields/locale/mcl_shields.de.tr

@@ -0,0 +1,19 @@
+# textdomain: mcl_shields
+Shield=Schild
+A shield is a tool used for protecting the player against attacks.=Der Schild ist eine Schutzwaffe, die den Spieler vor Angriffen schützt.
+White Shield=Weißer Schild
+Grey Shield=Grauer Schild
+Light Grey Shield=Hellgrauer Schild
+Black Shield=Schwarzer Schild
+Red Shield=Roter Schild
+Yellow Shield=Gelber Schild
+Green Shield=Grüner Schild
+Cyan Shield=Türkiser Schild
+Blue Shield=Blauer Schild
+Magenta Shield=Magenta Schild
+Orange Shield=Oranger Schild
+Purple Shield=Violetter Schild
+Brown Shield=Brauner Schild
+Pink Shield=Rosa Schild
+Lime Shield=Hellgrüner Schild
+Light Blue Shield=Hellblauer Schild

mods/ITEMS/mcl_shields/locale/template.txt

@@ -0,0 +1,19 @@
+# textdomain: mcl_shields
+Shield=
+A shield is a tool used for protecting the player against attacks.=
+White Shield=
+Grey Shield=
+Light Grey Shield=
+Black Shield=
+Red Shield=
+Yellow Shield=
+Green Shield=
+Cyan Shield=
+Blue Shield=
+Magenta Shield=
+Orange Shield=
+Purple Shield=
+Brown Shield=
+Pink Shield=
+Lime Shield=
+Light Blue Shield=

mods/ITEMS/mcl_shields/mod.conf

@@ -0,0 +1,3 @@
+name = mcl_shields
+author = NO11
+depends = mcl_damage, mcl_enchanting, mcl_banners, mcl_util, playerphysics

mods/ITEMS/mcl_shields/models/mcl_shield.obj

@@ -0,0 +1,88 @@
+# Blender v3.0.0 OBJ File: ''
+# www.blender.org
+mtllib mcl_shield.mtl
+o Cube.002_Cube.003
+v 4.663009 11.096291 6.387994
+v 4.663009 4.596560 5.241916
+v 5.213008 4.596560 5.241916
+v 5.213008 11.096291 6.387994
+v 5.213007 13.197435 -5.528180
+v 5.213007 6.697705 -6.674258
+v 4.663008 6.697705 -6.674258
+v 4.663008 13.197435 -5.528180
+v 4.663008 8.641873 -1.863572
+v 4.663008 8.068833 1.386293
+v 1.363008 8.068833 1.386294
+v 1.363008 8.641873 -1.863572
+v 1.363008 9.152122 1.577307
+v 1.363008 9.725162 -1.672559
+v 4.663008 9.152122 1.577306
+v 4.663008 9.725162 -1.672559
+vt 0.015625 0.984375
+vt 0.203125 0.984375
+vt 0.203125 1.000000
+vt 0.015625 1.000000
+vt 0.203125 0.640625
+vt 0.203125 0.984375
+vt 0.015625 0.984375
+vt 0.015625 0.640625
+vt 0.015625 0.984375
+vt 0.015625 0.640625
+vt -0.000000 0.640625
+vt -0.000000 0.984375
+vt 0.203125 0.984375
+vt 0.390625 0.984375
+vt 0.390625 1.000000
+vt 0.203125 1.000000
+vt 0.203125 0.984375
+vt 0.203125 0.640625
+vt 0.218750 0.640625
+vt 0.218750 0.984375
+vt 0.406250 0.640625
+vt 0.406250 0.984375
+vt 0.218750 0.984375
+vt 0.218750 0.640625
+vt 0.531250 0.812500
+vt 0.625000 0.812500
+vt 0.625000 0.906250
+vt 0.531250 0.906250
+vt 0.500000 0.906250
+vt 0.500000 0.812500
+vt 0.531250 0.812500
+vt 0.531250 0.906250
+vt 0.406250 0.812500
+vt 0.500000 0.812500
+vt 0.500000 0.906250
+vt 0.406250 0.906250
+vt 0.625000 0.812500
+vt 0.656250 0.812500
+vt 0.656250 0.906250
+vt 0.625000 0.906250
+vt 0.562500 1.000000
+vt 0.531250 1.000000
+vt 0.531250 0.906250
+vt 0.562500 0.906250
+vt 0.531250 1.000000
+vt 0.500000 1.000000
+vt 0.500000 0.906250
+vt 0.531250 0.906250
+vn 0.0000 -0.1736 0.9848
+vn 1.0000 0.0000 -0.0000
+vn 0.0000 -0.9848 -0.1736
+vn 0.0000 0.1736 -0.9848
+vn 0.0000 0.9848 0.1736
+vn -1.0000 -0.0000 0.0000
+usemtl Material.002
+s 1
+f 1/1/1 2/2/1 3/3/1 4/4/1
+f 5/5/2 4/6/2 3/7/2 6/8/2
+f 6/9/3 3/10/3 2/11/3 7/12/3
+f 7/13/4 8/14/4 5/15/4 6/16/4
+f 8/17/5 1/18/5 4/19/5 5/20/5
+f 7/21/6 2/22/6 1/23/6 8/24/6
+f 9/25/3 10/26/3 11/27/3 12/28/3
+f 12/29/6 11/30/6 13/31/6 14/32/6
+f 14/33/5 13/34/5 15/35/5 16/36/5
+f 16/37/2 15/38/2 10/39/2 9/40/2
+f 12/41/4 14/42/4 16/43/4 9/44/4
+f 13/45/1 11/46/1 10/47/1 15/48/1

mods/ITEMS/mcl_totems/init.lua

@@ -12,6 +12,14 @@ mcl_damage.register_modifier(function(obj, damage, reason)
 		local hp = obj:get_hp()
 		if hp - damage <= 0 then
 			local wield = obj:get_wielded_item()
+			local in_offhand = false
+			if not (wield:get_name() == "mobs_mc:totem") then
+				local inv = obj:get_inventory()
+				if inv then
+					wield = obj:get_inventory():get_stack("offhand", 1)
+					in_offhand = true
+				end
+			end
 			if wield:get_name() == "mobs_mc:totem" then
 				local ppos = obj:get_pos()
 				local pnname = minetest.get_node(ppos).name
@@ -28,8 +36,13 @@ mcl_damage.register_modifier(function(obj, damage, reason)
 
 				if not minetest.is_creative_enabled(obj:get_player_name()) then
 					wield:take_item()
+					if in_offhand then
+						obj:get_inventory():set_stack("offhand", 1, wield)
+						mcl_inventory.update_inventory_formspec(obj)
+					else
 						obj:set_wielded_item(wield)
 					end
+				end
 
 				-- Effects
 				minetest.sound_play({name = "mcl_totems_totem", gain = 1}, {pos=ppos, max_hear_distance = 16}, true)

mods/PLAYER/mcl_player/init.lua

@@ -9,7 +9,8 @@ local animation_blend = 0
 local function get_mouse_button(player)
 	local controls = player:get_player_control()
 	local get_wielded_item_name = player:get_wielded_item():get_name()
-	if controls.RMB and not string.find(get_wielded_item_name, "mcl_bows:bow") and not string.find(get_wielded_item_name, "mcl_bows:crossbow") or controls.LMB then
+	if controls.RMB and not string.find(get_wielded_item_name, "mcl_bows:bow") and not string.find(get_wielded_item_name, "mcl_bows:crossbow") and
+	not mcl_shields.wielding_shield(player, 1) and not mcl_shields.wielding_shield(player, 2) or controls.LMB then
 		return true
 	else
 		return false
@@ -188,6 +189,9 @@ minetest.register_globalstep(function(dtime)
 				animation_speed_mod = animation_speed_mod / 2
 			end
 
+			if mcl_shields.is_blocking(player) then
+				animation_speed_mod = animation_speed_mod / 2
+			end
 
 
 			-- ask if player is swiming
@@ -204,6 +208,8 @@ minetest.register_globalstep(function(dtime)
 			or walking and velocity.x < -0.35
 			or walking and velocity.z > 0.35
 			or walking and velocity.z < -0.35 then
+				local wielded_itemname = player:get_wielded_item():get_name()
+				local no_arm_moving = string.find(wielded_itemname, "mcl_bows:bow") or mcl_shields.wielding_shield(player, 1) or mcl_shields.wielding_shield(player, 2)
 				if player_sneak[name] ~= controls.sneak then
 					player_anim[name] = nil
 					player_sneak[name] = controls.sneak
@@ -212,9 +218,9 @@ minetest.register_globalstep(function(dtime)
 					player_set_animation(player, "swim_walk_mine", animation_speed_mod)
 				elseif not controls.sneak and head_in_water and is_sprinting == true then
 					player_set_animation(player, "swim_walk", animation_speed_mod)
-				elseif string.find(player:get_wielded_item():get_name(), "mcl_bows:bow") and controls.RMB and controls.sneak or string.find(player:get_wielded_item():get_name(), "mcl_bows:crossbow_") and controls.sneak then
+				elseif no_arm_moving and controls.RMB and controls.sneak or string.find(wielded_itemname, "mcl_bows:crossbow_") and controls.sneak then
 					player_set_animation(player, "bow_sneak", animation_speed_mod)
-				elseif string.find(player:get_wielded_item():get_name(), "mcl_bows:bow") and controls.RMB or string.find(player:get_wielded_item():get_name(), "mcl_bows:crossbow_") then
+				elseif no_arm_moving and controls.RMB or string.find(wielded_itemname, "mcl_bows:crossbow_") then
 					player_set_animation(player, "bow_walk", animation_speed_mod)
 				elseif is_sprinting == true and get_mouse_button(player) == true and not controls.sneak and not head_in_water then
 					player_set_animation(player, "run_walk_mine", animation_speed_mod)

mods/PLAYER/mcl_playerplus/init.lua

@@ -336,8 +336,12 @@ minetest.register_globalstep(function(dtime)
 		player_velocity_old = player:get_velocity() or player:get_player_velocity()
 
 
-		-- controls right and left arms pitch when shooting a bow
+		-- controls right and left arms pitch when shooting a bow or blocking
-		if string.find(wielded:get_name(), "mcl_bows:bow") and control.RMB then
+		if mcl_shields.is_blocking(player) == 2 then
+			set_bone_position_conditional(player, "Arm_Right_Pitch_Control", vector.new(-3, 5.785, 0), vector.new(20, -20, 0))
+		elseif mcl_shields.is_blocking(player) == 1 then
+			set_bone_position_conditional(player, "Arm_Left_Pitch_Control", vector.new(3, 5.785, 0), vector.new(20, 20, 0))
+		elseif string.find(wielded:get_name(), "mcl_bows:bow") and control.RMB then
 			set_bone_position_conditional(player,"Arm_Right_Pitch_Control", vector.new(-3,5.785,0), vector.new(pitch+90,-30,pitch * -1 * .35))
 			set_bone_position_conditional(player,"Arm_Left_Pitch_Control", vector.new(3.5,5.785,0), vector.new(pitch+90,43,pitch * .35))
 		-- controls right and left arms pitch when holing a loaded crossbow

mods/PLAYER/mcl_playerplus/mod.conf

@@ -1,5 +1,5 @@
 name = mcl_playerplus
 author = TenPlus1
 description = Adds some simple player-related gameplay effects: Hurt by touching a cactus, suffocation and more.
-depends = mcl_init, mcl_core, mcl_particles, mcl_hunger, playerphysics, mcl_playerinfo, mcl_weather, mcl_spawn, mcl_enchanting, mcl_damage, mcl_sprint
+depends = mcl_init, mcl_core, mcl_particles, mcl_hunger, playerphysics, mcl_playerinfo, mcl_weather, mcl_spawn, mcl_enchanting, mcl_damage, mcl_sprint, mcl_shields
 

mods/PLAYER/mcl_wieldview/init.lua

@@ -6,7 +6,7 @@ mcl_wieldview = {
 }
 
 function mcl_wieldview.get_item_texture(itemname)
-	if itemname == "" then
+	if itemname == "" or minetest.get_item_group(itemname, "no_wieldview") ~= 0 then
 		return
 	end
 
@@ -113,6 +113,10 @@ minetest.register_entity("mcl_wieldview:wieldnode", {
 					self.object:set_properties({textures = {""}})
 				end
 
+				if minetest.get_item_group(itemstring, "no_wieldview") ~= 0 then
+					self.object:set_properties({textures = {""}})
+				end
+
 				self.itemstring = itemstring
 			end
 		else