Merge branch 'master' into damage

mods/ENTITIES/mcl_mobs/api.lua

@@ -1030,6 +1030,14 @@ local node_ok = function(pos, fallback)
 	return minetest.registered_nodes[fallback]
 end
 
+local function get_light(pos, tod)
+	if math.abs(pos.x) < 31000 and math.abs(pos.y) < 31000 and math.abs(pos.z) < 31000 then
+		local lightfunc = minetest.get_natural_light or minetest.get_node_light
+		return lightfunc(pos, tod)
+	else
+		return 0
+	end
+end
 
 -- environmental damage (water, lava, fire, light etc.)
 local do_env_damage = function(self)
@@ -1075,7 +1083,6 @@ local do_env_damage = function(self)
 
 	-- Use get_node_light for Minetest version 5.3 where get_natural_light
 	-- does not exist yet.
-	local get_light = minetest.get_natural_light or minetest.get_node_light
 	local sunlight = get_light(pos, self.time_of_day)
 
 	-- bright light harms mob

mods/ITEMS/mcl_enchanting/enchantments.lua

@@ -619,12 +619,17 @@ mcl_enchanting.enchantments.unbreaking = {
 	description = S("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)
+		local name = itemstack:get_name()
+		if not minetest.registered_tools[name].tool_capabilities then
+			return
 		end
+
+		local tool_capabilities = itemstack:get_tool_capabilities()
 		tool_capabilities.punch_attack_uses = tool_capabilities.punch_attack_uses * (1 + level)
 		itemstack:get_meta():set_tool_capabilities(tool_capabilities)
+
+		-- Unbreaking for groupcaps is handled in this function.
+		mcl_enchanting.update_groupcaps(itemstack)
 	end,
 	requires_tool = true,
 	treasure = false,

mods/ITEMS/mcl_enchanting/engine.lua

@@ -12,11 +12,12 @@ end
 function mcl_enchanting.unload_enchantments(itemstack)
 	local itemdef = itemstack:get_definition()
 	if itemdef.tool_capabilities then
-		itemstack:get_meta():set_tool_capabilities(itemdef.tool_capabilities)
+		itemstack:get_meta():set_tool_capabilities(nil)
 	end
 	local meta = itemstack:get_meta()
 	if meta:get_string("name") == "" then
 		meta:set_string("description", "")
+		meta:set_string("groupcaps_hash", "")
 	end
 end
 

mods/ITEMS/mcl_enchanting/groupcaps.lua

@@ -45,18 +45,30 @@ end
 -- To make it more efficient it will first check a hash value to determine if
 -- the tool needs to be updated.
 function mcl_enchanting.update_groupcaps(itemstack)
-	if not itemstack:get_meta():get("tool_capabilities") then
+	local name = itemstack:get_name()
+	if not minetest.registered_tools[name].tool_capabilities then
 		return
 	end
 
-	local name = itemstack:get_name()
-	local level = mcl_enchanting.get_enchantment(itemstack, "efficiency")
-	local groupcaps = get_efficiency_groupcaps(name, level)
+	local efficiency = mcl_enchanting.get_enchantment(itemstack, "efficiency")
+	local unbreaking = mcl_enchanting.get_enchantment(itemstack, "unbreaking")
+	if unbreaking == 0 and efficiency == 0 then
+		return
+	end
+
+	local groupcaps = get_efficiency_groupcaps(name, efficiency)
 	local hash = itemstack:get_meta():get_string("groupcaps_hash")
 
 	if not hash or hash ~= groupcaps.hash then
 		local tool_capabilities = itemstack:get_tool_capabilities()
 		tool_capabilities.groupcaps = groupcaps.values
+
+		-- Increase the number of uses depending on the unbreaking level
+		-- of the tool.
+		for group, capability in pairs(tool_capabilities.groupcaps) do
+			capability.uses = capability.uses * (1 + unbreaking)
+		end
+
 		itemstack:get_meta():set_tool_capabilities(tool_capabilities)
 		itemstack:get_meta():set_string("groupcaps_hash", groupcaps.hash)
 	end

mods/ITEMS/mcl_fireworks/register.lua

@@ -1,69 +1,28 @@
 local S = minetest.get_translator("mcl_fireworks")
 
-player_rocketing = {}
+local player_rocketing = {}
 
-local help = S("Flight Duration:")
+local tt_help = S("Flight Duration:")
 local description = S("Firework Rocket")
-local rocket_sound = function()
-    minetest.sound_play("mcl_fireworks_rocket")
-end
 
-minetest.register_craftitem("mcl_fireworks:rocket_1", {
+local function register_rocket(n, duration, force)
+	minetest.register_craftitem("mcl_fireworks:rocket_" .. n, {
 		description = description,
-    _tt_help = help.." 1",
+		_tt_help = tt_help .. " " .. duration,
 		inventory_image = "mcl_fireworks_rocket.png",
 		stack_max = 64,
 		on_use = function(itemstack, user, pointed_thing)
-      local torso = user:get_inventory():get_stack("armor", 3)
-      if torso and torso:get_name() == "mcl_armor:elytra" and player_rocketing[user] ~= true then
-        player_rocketing[user] = true
-        minetest.after(2.2, function()
-          player_rocketing[user] = false
-        end)
+			local elytra = mcl_playerplus.elytra[user]
+			if elytra.active and elytra.rocketing <= 0 then
+				elytra.rocketing = duration
 				itemstack:take_item()
-	      --user:add_player_velocity(vector.multiply(user:get_look_dir(), 20))
-        rocket_sound()
+				minetest.sound_play("mcl_fireworks_rocket", {pos = user:get_pos()})
 			end
 			return itemstack
 		end,
 	})
-
-minetest.register_craftitem("mcl_fireworks:rocket_2", {
-    description = description,
-    _tt_help = help.." 2",
-    inventory_image = "mcl_fireworks_rocket.png",
-    stack_max = 64,
-    on_use = function(itemstack, user, pointed_thing)
-      local torso = user:get_inventory():get_stack("armor", 3)
-      if torso and torso:get_name() == "mcl_armor:elytra" and player_rocketing[user] ~= true then
-        player_rocketing[user] = true
-        minetest.after(4.5, function()
-          player_rocketing[user] = false
-        end)
-        itemstack:take_item()
-	      --user:add_player_velocity(vector.multiply(user:get_look_dir(), 20))
-        rocket_sound()
 end
-      return itemstack
-    end,
-})
 
-minetest.register_craftitem("mcl_fireworks:rocket_3", {
-    description = description,
-    _tt_help = help.." 3",
-    inventory_image = "mcl_fireworks_rocket.png",
-    stack_max = 64,
-    on_use = function(itemstack, user, pointed_thing)
-      local torso = user:get_inventory():get_stack("armor", 3)
-      if torso and torso:get_name() == "mcl_armor:elytra" and player_rocketing[user] ~= true then
-        player_rocketing[user] = true
-        minetest.after(6, function()
-          player_rocketing[user] = false
-        end)
-        itemstack:take_item()
-	      --user:add_player_velocity(vector.multiply(user:get_look_dir(), 20))
-        rocket_sound()
-      end
-      return itemstack
-    end,
-})
+register_rocket(1, 2.2, 10)
+register_rocket(2, 4.5, 20)
+register_rocket(3, 6, 30)

mods/ITEMS/mcl_portals/portal_nether.lua

@@ -27,9 +27,8 @@ local DELAY				= 3 -- seconds before teleporting in Nether portal in Survival mo
 local DISTANCE_MAX			= 128
 local PORTAL				= "mcl_portals:portal"
 local OBSIDIAN				= "mcl_core:obsidian"
-local O_Y_MIN, O_Y_MAX			= max(mcl_vars.mg_overworld_min, -31), min(mcl_vars.mg_overworld_max_official, 2048)
-local N_Y_MIN, N_Y_MAX			= mcl_vars.mg_bedrock_nether_bottom_min, mcl_vars.mg_bedrock_nether_top_max - H_MIN
-local O_DY, N_DY			= O_Y_MAX - O_Y_MIN + 1, N_Y_MAX - N_Y_MIN + 1
+local O_Y_MIN, O_Y_MAX			= max(mcl_vars.mg_overworld_min, -31), min(mcl_vars.mg_overworld_max, 2048)
+local N_Y_MIN, N_Y_MAX			= mcl_vars.mg_bedrock_nether_bottom_min, mcl_vars.mg_bedrock_nether_top_min - H_MIN
 
 -- Alpha and particles
 local node_particles_allowed = minetest.settings:get("mcl_node_particles") or "none"
@@ -78,6 +77,8 @@ local pos_to_string = minetest.pos_to_string
 local is_area_protected = minetest.is_area_protected
 local get_us_time = minetest.get_us_time
 
+local dimension_to_teleport = { nether = "overworld", overworld = "nether" }
+
 local limits = {
 	nether = {
 		pmin = {x=LIM_MIN, y = N_Y_MIN, z = LIM_MIN},
@@ -181,10 +182,10 @@ local function get_target(p)
 				x, o1 = ping_pong(x, TRAVEL_X, LIM_MIN, LIM_MAX)
 				z, o2 = ping_pong(z, TRAVEL_Z, LIM_MIN, LIM_MAX)
 				y = floor(y * TRAVEL_Y + (o1+o2) / 16 * LIM_MAX)
-				y = min(max(y + mcl_vars.mg_overworld_min, mcl_vars.mg_overworld_min), mcl_vars.mg_overworld_max)
+				y = min(max(y + O_Y_MIN, O_Y_MIN), O_Y_MAX)
 			elseif d=="overworld" then
 				x, y, z = floor(x / TRAVEL_X + 0.5), floor(y / TRAVEL_Y + 0.5), floor(z / TRAVEL_Z + 0.5)
-				y = min(max(y + mcl_vars.mg_nether_min, mcl_vars.mg_nether_min), mcl_vars.mg_nether_max)
+				y = min(max(y + N_Y_MIN, N_Y_MIN), N_Y_MAX)
 			end
 			return {x=x, y=y, z=z}, d
 		end
@@ -457,8 +458,8 @@ local function ecb_scan_area_2(blockpos, action, calls_remaining, param)
 	local nodes = find_nodes_in_area_under_air(pos1, pos2, {"group:building_block"})
 	if nodes then
 		local nc = #nodes
-		if nc > 0 then
 		log("action", "[mcl_portals] Area for destination Nether portal emerged! Found " .. tostring(nc) .. " nodes under the air around "..pos_to_string(pos))
+		if nc > 0 then
 			for i=1,nc do
 				local node = nodes[i]
 				local node1 = {x=node.x,   y=node.y+1, z=node.z  }
@@ -474,7 +475,7 @@ local function ecb_scan_area_2(blockpos, action, calls_remaining, param)
 							return
 						end
 						if not distance or (distance0 < distance) or (distance0 < distance-1 and node.y > lava and pos0.y < lava) then
-							log("action", "[mcl_portals] found distance "..tostring(distance0).." at pos "..pos_to_string(node))
+							log("verbose", "[mcl_portals] found distance "..tostring(distance0).." at pos "..pos_to_string(node))
 							distance = distance0
 							pos0 = {x=node1.x, y=node1.y, z=node1.z}
 						end
@@ -626,7 +627,7 @@ end
 -- Pos can be any of the inner part.
 -- The frame MUST be filled only with air or any fire, which will be replaced with Nether portal blocks.
 -- If no Nether portal can be lit, nothing happens.
--- Returns number of portals created (0, 1 or 2)
+-- Returns true if portal created
 function mcl_portals.light_nether_portal(pos)
 	-- Only allow to make portals in Overworld and Nether
 	local dim = mcl_worlds.pos_to_dimension(pos)
@@ -636,11 +637,6 @@ function mcl_portals.light_nether_portal(pos)
 	local orientation = random(0, 1)
 	for orientation_iteration = 1, 2 do
 		if check_and_light_shape(pos, orientation) then
-			minetest.after(0.2, function(pos) -- generate target map chunk
-				local pos1 = add(mul(mcl_vars.pos_to_chunk(pos), mcl_vars.chunk_size_in_nodes), mcl_vars.central_chunk_offset_in_nodes)
-				local pos2 = add(pos1, mcl_vars.chunk_size_in_nodes - 1)
-				minetest.emerge_area(pos1, pos2)
-			end, vector.new(pos))
 			return true
 		end
 		orientation = 1 - orientation
@@ -672,6 +668,7 @@ local function teleport_no_delay(obj, pos)
 	if exit then
 		finalize_teleport(obj, exit)
 	else
+		dim = dimension_to_teleport[dim]
 		-- need to create arrival portal
 		create_portal(target, limits[dim].pmin, limits[dim].pmax, name, obj)
 	end

mods/PLAYER/mcl_playerplus/init.lua

@@ -1,8 +1,9 @@
 local S = minetest.get_translator("mcl_playerplus")
 
-elytra = {}
+mcl_playerplus = {
+	elytra = {},
+}
 
-local node_stand_return = ":air"
 local get_connected_players = minetest.get_connected_players
 local dir_to_yaw = minetest.dir_to_yaw
 local get_item_group = minetest.get_item_group
@@ -149,13 +150,6 @@ minetest.register_globalstep(function(dtime)
 
 	for _,player in pairs(get_connected_players()) do
 
-		local c_x, c_y = unpack(player_collision(player))
-
-		if player:get_velocity().x + player:get_velocity().y < .5 and c_x + c_y > 0 then
-			--minetest.chat_send_player(player:get_player_name(), "pushed at " .. c_x + c_y .. " parsecs.")
-			player:add_velocity({x=c_x, y=0, z=c_y})
-		end
-
 		--[[
 						 _                 _   _
 			  __ _ _ __ (_)_ __ ___   __ _| |_(_) ___  _ __  ___
@@ -171,9 +165,16 @@ minetest.register_globalstep(function(dtime)
 		local parent = player:get_attach()
 		local wielded = player:get_wielded_item()
 		local player_velocity = player:get_velocity() or player:get_player_velocity()
-
 		local wielded_def = wielded:get_definition()
 
+		local c_x, c_y = unpack(player_collision(player))
+
+		if player_velocity.x + player_velocity.y < .5 and c_x + c_y > 0 then
+			local add_velocity = player.add_player_velocity or player.add_velocity
+			add_velocity(player, {x = c_x, y = 0, z = c_y})
+			player_velocity = player:get_velocity() or player:get_player_velocity()
+		end
+
 		-- control head bone
 		local pitch = - degrees(player:get_look_vertical())
 		local yaw = degrees(player:get_look_horizontal())
@@ -185,50 +186,17 @@ minetest.register_globalstep(function(dtime)
 		player_vel_yaw = limit_vel_yaw(player_vel_yaw, yaw)
 		player_vel_yaws[name] = player_vel_yaw
 
-		local pos = player:get_pos()
-		local node = minetest.get_node_or_nil({x = pos.x, y = pos.y - 0.5, z = pos.z})
+		local fly_pos = player:get_pos()
+		local fly_node = minetest.get_node({x = fly_pos.x, y = fly_pos.y - 0.5, z = fly_pos.z}).name
+		local elytra = mcl_playerplus.elytra[player]
 
-		if node then
-			node_stand_return = node.name
-		end
+		elytra.active = player:get_inventory():get_stack("armor", 3):get_name() == "mcl_armor:elytra"
+			and not player:get_attach()
+			and (elytra.active or control.jump and player_velocity.y < -6)
+			and (fly_node == "air" or fly_node == "ignore")
 
-		local chestplate = player:get_inventory():get_stack("armor", 3)
-
-		if player_rocketing[player] and player_rocketing[player] == true and chestplate:get_name() == "mcl_armor:elytra" then
-			if math.abs(player_velocity.x) + math.abs(player_velocity.y) + math.abs(player_velocity.z) < 40 then
-				player:add_player_velocity(vector.multiply(player:get_look_dir(), 4))
-				elytra[player] = true
-			end
-		end
-
-
-		controls.register_on_press(function(player, key)
-			if key~="jump" and key~="RMB" then return end
-			if key=="jump" then
-				if player:get_inventory():get_stack("armor", 3):get_name() == "mcl_armor:elytra" and player_velocity.y < -6 and elytra[player] ~= true then
-					elytra[player] = true
-				elseif key=="RMB" then
-					if wielded:get_name() == "mcl_tools:rocket" then
-						wielded:take_item()
-						player:set_wielded_item(wielded)
-					end
-				end
-			end
-		end)
-
-		if elytra[player] == true and node_stand_return ~= "air" or elytra[player] == true and player:get_inventory():get_stack("armor", 3):get_name() ~= "mcl_armor:elytra" or player:get_attach() ~= nil then
-			elytra[player] = false
-		end
---[[
-		if player:get_inventory():get_stack("armor", 3):get_name() == "mcl_armor:elytra" and player_velocity.y < -6 and elytra[player] ~= true and is_sprinting(name) then
-			elytra[player] = true
-		elseif elytra[player] == true and node_stand_return ~= "air" or elytra[player] == true and player:get_inventory():get_stack("armor", 3):get_name() ~= "mcl_armor:elytra" or player:get_attach() ~= nil then
-			elytra[player] = false
-		end]]
-
-		if elytra[player] == true then
+		if elytra.active then
 			mcl_player.player_set_animation(player, "fly")
-			playerphysics.add_physics_factor(player, "gravity", "mcl_playerplus:elytra", 0.1)
 			if player_velocity.y < -1.5 then
 				player:add_velocity({x=0, y=0.17, z=0})
 			end
@@ -241,7 +209,17 @@ minetest.register_globalstep(function(dtime)
 				end
 				player:add_velocity({x=dir.x, y=look_pitch, z=dir.z})
 			end
+			playerphysics.add_physics_factor(player, "gravity", "mcl_playerplus:elytra", 0.1)
+
+			if elytra.rocketing > 0 then
+				elytra.rocketing = elytra.rocketing - dtime
+				if vector.length(player_velocity) < 40 then
+					local add_velocity = player.add_velocity or player.add_player_velocity
+					add_velocity(player, vector.multiply(player:get_look_dir(), 4))
+				end
+			end
 		else
+			elytra.rocketing = 0
 			playerphysics.remove_physics_factor(player, "gravity", "mcl_playerplus:elytra")
 		end
 
@@ -271,16 +249,16 @@ minetest.register_globalstep(function(dtime)
 			player:set_bone_position("Arm_Right_Pitch_Control", vector.new(-3,5.785,0), vector.new(0,0,0))
 		end
 
-		if elytra[player] == true then
-			-- set head pitch and yaw when swimming
+		if elytra.active then
+			-- set head pitch and yaw when flying
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch+90-degrees(dir_to_pitch(player_velocity)),player_vel_yaw - yaw,0))
 			-- sets eye height, and nametag color accordingly
-			player:set_properties({collisionbox = {-0.35,0,-0.35,0.35,0.8,0.35}, eye_height = 0.5, nametag_color = { r = 225, b = 225, a = 0, g = 225 }})
-			-- control body bone when swimming
+			player:set_properties({collisionbox = {-0.35,0,-0.35,0.35,0.8,0.35}, eye_height = 0.5, nametag_color = { r = 225, b = 225, a = 225, g = 225 }})
+			-- control body bone when flying
 			player:set_bone_position("Body_Control", vector.new(0,6.3,0), vector.new(degrees(dir_to_pitch(player_velocity)) - 90,-player_vel_yaw + yaw + 180,0))
 		elseif parent then
 			local parent_yaw = degrees(parent:get_yaw())
-			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,1.8,0.312}, eye_height = 1.5, nametag_color = { r = 225, b = 225, a = 0, g = 225 }})
+			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,1.8,0.312}, eye_height = 1.5, nametag_color = { r = 225, b = 225, a = 225, g = 225 }})
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch, -limit_vel_yaw(yaw, parent_yaw) + parent_yaw, 0))
 			player:set_bone_position("Body_Control", vector.new(0,6.3,0), vector.new(0,0,0))
 		elseif control.sneak then
@@ -294,12 +272,12 @@ minetest.register_globalstep(function(dtime)
 			-- set head pitch and yaw when swimming
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch+90-degrees(dir_to_pitch(player_velocity)),player_vel_yaw - yaw,0))
 			-- sets eye height, and nametag color accordingly
-			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,0.8,0.312}, eye_height = 0.5, nametag_color = { r = 225, b = 225, a = 0, g = 225 }})
+			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,0.8,0.312}, eye_height = 0.5, nametag_color = { r = 225, b = 225, a = 225, g = 225 }})
 			-- control body bone when swimming
 			player:set_bone_position("Body_Control", vector.new(0,6.3,0), vector.new(degrees(dir_to_pitch(player_velocity)) - 90,-player_vel_yaw + yaw + 180,0))
 		else
 			-- sets eye height, and nametag color accordingly
-			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,1.8,0.312}, eye_height = 1.5, nametag_color = { r = 225, b = 225, a = 0, g = 225 }})
+			player:set_properties({collisionbox = {-0.312,0,-0.312,0.312,1.8,0.312}, eye_height = 1.5, nametag_color = { r = 225, b = 225, a = 225, g = 225 }})
 
 			player:set_bone_position("Head", vector.new(0,6.3,0), vector.new(pitch, player_vel_yaw - yaw, 0))
 			player:set_bone_position("Body_Control", vector.new(0,6.3,0), vector.new(0, -player_vel_yaw + yaw, 0))
@@ -540,6 +518,7 @@ minetest.register_on_joinplayer(function(player)
 		swimDistance = 0,
 		jump_cooldown = -1,	-- Cooldown timer for jumping, we need this to prevent the jump exhaustion to increase rapidly
 	}
+	mcl_playerplus.elytra[player] = {active = false, rocketing = 0}
 end)
 
 -- clear when player leaves
@@ -547,4 +526,5 @@ minetest.register_on_leaveplayer(function(player)
 	local name = player:get_player_name()
 
 	mcl_playerplus_internal[name] = nil
+	mcl_playerplus.elytra[player] = nil
 end)