Update to Mobs Redo 1.35

mods/ENTITIES/mobs/api.txt

@@ -1,5 +1,5 @@
 
-MOB API (28th September 2016)
+MOB API (12th May 2017)
 
 The mob api is a function that can be called on by other mods to add new animals or monsters into minetest.
 
@@ -12,7 +12,7 @@ The mob api is a function that can be called on by other mods to add new animals
     'remove_far_mobs' if true then mobs that are outside players visual range will be removed (default is false)
     'mobname' can change specific mob chance rate (0 to disable) and spawn number e.g. mobs_animal:cow = 1000,5
     'mob_difficulty' sets difficulty level (health and hit damage multiplied by this number), defaults to 1.0.
-
+    'mob_show_health' if false then punching mob will not show health status (true by default)
 
 mobs:register_mob(name, definition)
 
@@ -25,8 +25,9 @@ This functions registers a new mob as a Minetest entity.
         'docile_by_day' when true, mob will not attack during daylight hours unless provoked
         'attacks_monsters' usually for npc's to attack monsters in area
         'group_attack' true to defend same kind of mobs from attack in area
+        'owner_loyal' when true owned mobs will attack any monsters you punch
         'attack_animals' true for monster to attack animals as well as player and npc's
-        'attack_specific' has a table of entity names that monsters can attack {"player", "mobs_animal:chicken"}
+        'specific_attack' has a table of entity names that monsters can attack {"player", "mobs_animal:chicken"}
         'hp_min' minimum health
         'hp_max' maximum health (mob health is randomly selected between both)
         'physical' same is in minetest.register_entity()
@@ -42,14 +43,13 @@ This functions registers a new mob as a Minetest entity.
         'makes_footstep_sound' same is in minetest.register_entity()
         'follow' item when held will cause mob to follow player, can be single string "default:apple" or table {"default:apple", "default:diamond"}
         'view_range' the range in that the monster will see the playerand follow him
-        'walk_chance' chance of mob walking around
+        'walk_chance' chance of mob walking around, set above to 0 for jumping mob only
-        'jump_chance' chance of mob jumping around, set above to 0 for jumping mob only
         'walk_velocity' the velocity when the monster is walking around
         'run_velocity' the velocity when the monster is attacking a player
         'runaway' when true mob will turn and run away when punched
         'stepheight' minimum node height mob can walk onto without jumping (default: 0.6)
         'jump' can mob jump, true or false
-        'jump_height' height mob can jump, default is 6
+        'jump_height' height mob can jump, default is 6 (0 to disable jump)
         'fly' can mob fly, true or false (used for swimming mobs also)
         'fly_in' node name that mob flys inside, e.g "air", "default:water_source" for fish
         'damage' the damage per second
@@ -83,7 +83,8 @@ This functions registers a new mob as a Minetest entity.
             'explode' follows player in range and will flash and explode when in reach
             'dogshoot' shoots arrows when in range and one on one attack when in reach
         'dogshoot_switch' allows switching between shoot and dogfight modes inside dogshoot using timer (1 = shoot, 2 = dogfight)
-	'dogshoot_count_max' number of seconds before switching above modes.
+        'dogshoot_count_max' number of seconds before switching to dogfight mode.
+        'dogshoot_count2_max' number of seconds before switching back to shoot mode.
         'custom_attack' is a function that is called when mob is in range to attack player, parameters are (self, to_attack)
         'double_melee_attack' if false then api will choose randomly between 'punch' and 'punch2' attack animations
         'on_blast' is called when TNT explodes near mob, function uses (object, damage) and returns (do_damage, do_knockback, drops)
@@ -102,29 +103,31 @@ This functions registers a new mob as a Minetest entity.
             'jump' sound when jumping
             'explode' sound when exploding
             'distance' maximum distance sounds are heard from (default is 10)
-        'animation' a table with the animation ranges and speed of the model
+
-            'stand_start' start frame of stand animation
+Mobs can look for specific nodes as they walk and replace them to mimic eating
-            'stand_end' end frame of stand animation
+
-            'walk_start' start frame of walk animation
-            'walk_end' end frame of walk animation
-            'run_start' start frame of run animation
-            'run_end' end frame of run animation
-            'punch_start' start frame of punch animation
-            'punch_end' end frame of punch animation
-            'punch2_start' start frame of alt.punch animation
-            'punch2_end' end frame of alt.punch animation
-            'shoot_start' start frame of shoot animation
-            'shoot_end' end frame of shoot animation
-            'speed_normal' normal animation speed
-            'speed_run' running animation speed
-            'speed_punch' punching animation speed
-            'speed_punch2' alternative punching animation speed
-            'speed_shoot' shooting animation speed
         'replace_what' group if items to replace e.g. {"farming:wheat_8", "farming:carrot_8"}
         'replace_with' replace with what e.g. "air" or in chickens case "mobs:egg"
         'replace_rate' how random should the replace rate be (typically 10)
         'replace_offset' +/- value to check specific node to replace
 
+The 'replace_what' has been updated to use tables for what, with and y_offset e.g.
+
+   replace_what = { {"group:grass", "air", 0}, {"default:dirt_with_grass", "default:dirt", -1} }
+
+Mob animation comes in three parts, start_frame, end_frame and frame_speed which
+can be added to the mob definition under pre-defined mob animation names like:
+
+   'animation' a table with the animation ranges and speed of the model
+      'stand_start', 'stand_end', 'stand_speed' when mob stands still
+      'walk_start', 'walk_end', 'walk_speed' when mob walks
+      'run_start', 'run_end', 'run_speed' when mob runs
+      'fly_start', 'fly_end', 'fly_speed' when mob flies
+      'punch_start', 'punch_end', 'punch_speed' when mob attacks
+      'punch2_start', 'punch2_end', 'punch2_speed' when mob attacks (alternative)
+      'die_start', 'die_end', 'die_speed' when mob dies
+also  'speed_normal' for compatibility with older mobs for animation speed (deprecated)
+
 
 The mob api also has some preset variables and functions that it will remember for each mob
 
@@ -133,8 +136,9 @@ The mob api also has some preset variables and functions that it will remember f
     'self.child' used for when breeding animals have child, will use child_texture and be half size
     'self.owner' string used to set owner of npc mobs, typically used for dogs
     'self.order' set to "follow" or "stand" so that npc will follow owner or stand it's ground
+    'self.nametag' contains the name of the mob which it can show above
     'on_die' a function that is called when mob is killed
-    'do_custom' a custom function that is called while mob is active and which has access to all of the self.* variables e.g. (self.health for health or self.standing_in for node status), return with 'false' to skip remainder of mob API.
+    'do_custom' a custom function that is called every tick while mob is active and which has access to all of the self.* variables e.g. (self.health for health or self.standing_in for node status), return with 'false' to skip remainder of mob API.
 
 
 mobs:register_spawn(name, nodes, max_light, min_light, chance, active_object_count, max_height, day_toggle)
@@ -151,7 +155,7 @@ These functions register a spawn algorithm for the mob. Without this function th
     'interval' is same as in register_abm() (default is 30 for mobs:register_spawn)
     'chance' is same as in register_abm()
     'active_object_count' mob is only spawned if active_object_count_wider of ABM is <= this
-    'min_height' is the maximum height the mob can spawn
+    'min_height' is the minimum height the mob can spawn
     'max_height' is the maximum height the mob can spawn
     'day_toggle' true for day spawning, false for night or nil for anytime
     'on_spawn' is a custom function which runs after mob has spawned and gives self and pos values.
@@ -191,6 +195,9 @@ This function registers a arrow for mobs with the attack type shoot.
         'tail' when set to 1 adds a trail or tail to mob arrows
         'tail_texture' texture string used for above effect
         'tail_size' has size for above texture (defaults to between 5 and 10)
+        'expire' contains float value for how long tail appears for (defaults to 0.25)
+        'glow' has value for how brightly tail glows 1 to 10 (default is 0, no glow)
+        'rotate' integer value in degrees to rotate arrow
     'on_step' is a custom function when arrow is active, nil for default.
 
 
@@ -226,12 +233,12 @@ This function is generally called inside the on_rightclick section of the mob ap
     'chance_net' chance of capturing mob using net (1 to 100) 0 to disable
     'chance_lasso' chance of capturing mob using magic lasso (1 to 100) 0 to disable
     'force_take' take mob by force, even if tamed (true or false)
-    'replacewith' once captured replace mob with this item instead
+    'replacewith' once captured replace mob with this item instead (overrides new mob eggs with saved information)
 
 
 mobs:feed_tame(self, clicker, feed_count, breed)
 
-This function allows the mob to be fed the item inside self.follow be it apple, wheat or whatever a set number of times and be tamed or bred as a result.
+This function allows the mob to be fed the item inside self.follow be it apple, wheat or whatever a set number of times and be tamed or bred as a result.  Will return true when mob is fed with item it likes.
 
     'self' mob information
     'clicker' player information
@@ -242,7 +249,7 @@ This function allows the mob to be fed the item inside self.follow be it apple,
 
 mobs:protect(self, clicker)
 
-This function can be used to right-click any tamed mob with mobs:protector item, this will protect the mob from harm inside of a protected area from other players.
+This function can be used to right-click any tamed mob with mobs:protector item, this will protect the mob from harm inside of a protected area from other players.  Will return true when mob right-clicked with mobs:protector item.
 
     'self' mob information
     'clicker' player information
@@ -257,3 +264,184 @@ Useful Internal Variables
     'self.gotten' true when sheep have been sheared or cows have been milked, a toggle switch which can be used for many functions
     'self.child' true when mob is currently a child (when two mobs have bred and current mob is the outcome)
     'self.hornytimer' background timer that controls breeding functions and mob childhood timings
+
+
+Mobs can now be ridden by players and the following shows the functions and usage:
+
+
+mobs:attach(self, player)
+
+This function attaches a player to the mob so it can be ridden.
+
+    'self' mob information
+    'player' player information
+
+
+mobs:detach(player, offset)
+
+This function will detach the player currently riding a mob to an offset position.
+
+    'player' player information
+    'offset' position table containing offset values
+
+
+mobs:drive(self, move_animation, stand_animation, can_fly, dtime)
+
+This function allows an attached player to move the mob around and animate it at same time.
+
+    'self' mob information
+    'move_animation' string containing movement animation e.g. "walk"
+    'stand_animation' string containing standing animation e.g. "stand"
+    'can_fly' if true then jump and sneak controls will allow mob to fly up and down
+    'dtime' tick time used inside drive function
+
+
+mobs:fly(self, dtime, speed, can_shoot, arrow_entity, move_animation, stand_animation)
+
+This function allows an attached player to fly the mob around using directional controls.
+
+    'self' mob information
+    'dtime' tick time used inside fly function
+    'speed' speed of flight
+    'can_shoot' true if mob can fire arrow (sneak and left mouse button fires)
+    'arrow_entity' name of arrow entity used for firing
+    'move_animation' string containing movement animation e.g. "walk"
+    'stand_animation' string containing movement animation e.g. "stand"
+
+
+Certain variables need to be set before using the above functions:
+
+    'self.v2' toggle switch
+    'self.max_speed_forward' max speed mob can move forward
+    'self.max_speed_reverse' max speed mob can move backwards
+    'self.accel' acceleration speed
+    'self.terrain_type' integer containing terrain mob can walk on (1 = water, 2 or 3 = land)
+    'self.driver_attach_at' position offset for attaching player to mob
+    'self.driver_eye_offset' position offset for attached player view
+    'self.driver_scale' sets driver scale for mobs larger than {x=1, y=1}
+
+
+Here is an example mob to show how the above functions work:
+
+
+-- rideable horse
+mobs:register_mob("mob_horse:horse", {
+	type = "animal",
+	visual = "mesh",
+	visual_size = {x = 1.20, y = 1.20},
+	mesh = "mobs_horse.x",
+	collisionbox = {-0.4, -0.01, -0.4, 0.4, 1.25, 0.4},
+	animation = { 
+		speed_normal = 15,
+		speed_run = 30,
+		stand_start = 25,
+		stand_end = 75,
+		walk_start = 75,
+		walk_end = 100,
+		run_start = 75,
+		run_end = 100,
+	},
+	textures = {
+		{"mobs_horse.png"},
+		{"mobs_horsepeg.png"},
+		{"mobs_horseara.png"}
+	},
+	fear_height = 3,
+	runaway = true,
+	fly = false,
+	walk_chance = 60,
+	view_range = 5,
+	follow = {"farming:wheat"},
+	passive = true,
+	hp_min = 12,
+	hp_max = 16,
+	armor = 200,
+	lava_damage = 5,
+	fall_damage = 5,
+	water_damage = 1,
+	makes_footstep_sound = true,
+	drops = {
+		{name = "mobs:meat_raw", chance = 1, min = 2, max = 3}
+	},
+
+	do_custom = function(self, dtime)
+
+		-- set needed values if not already present
+		if not self.v2 then
+			self.v2 = 0
+			self.max_speed_forward = 6
+			self.max_speed_reverse = 2
+			self.accel = 6
+			self.terrain_type = 3
+			self.driver_attach_at = {x = 0, y = 20, z = -2}
+			self.driver_eye_offset = {x = 0, y = 3, z = 0}
+			self.driver_scale = {x = 1, y = 1}
+		end
+
+		-- if driver present allow control of horse
+		if self.driver then
+
+			mobs.drive(self, "walk", "stand", false, dtime)
+
+			return false -- skip rest of mob functions
+		end
+
+		return true
+	end,
+
+	on_die = function(self, pos)
+
+		-- drop saddle when horse is killed while riding
+		-- also detach from horse properly
+		if self.driver then
+			minetest.add_item(pos, "mobs:saddle")
+			mobs.detach(self.driver, {x = 1, y = 0, z = 1})
+		end
+
+	end,
+
+	on_rightclick = function(self, clicker)
+
+		-- make sure player is clicking
+		if not clicker or not clicker:is_player() then
+			return
+		end
+
+		-- feed, tame or heal horse
+		if mobs:feed_tame(self, clicker, 10, true, true) then
+			return
+		end
+
+		-- make sure tamed horse is being clicked by owner only
+		if self.tamed and self.owner == clicker:get_player_name() then
+
+			local inv = clicker:get_inventory()
+
+			-- detatch player already riding horse
+			if self.driver and clicker == self.driver then
+
+				mobs.detach(clicker, {x = 1, y = 0, z = 1})
+
+				-- add saddle back to inventory
+				if inv:room_for_item("main", "mobs:saddle") then
+					inv:add_item("main", "mobs:saddle")
+				else
+					minetest.add_item(clicker.getpos(), "mobs:saddle")
+				end
+
+			-- attach player to horse
+			elseif not self.driver
+			and clicker:get_wielded_item():get_name() == "mobs:saddle" then
+
+				self.object:set_properties({stepheight = 1.1})
+				mobs.attach(self, clicker)
+
+				-- take saddle from inventory
+				inv:remove_item("main", "mobs:saddle")
+			end
+		end
+
+		-- used to capture horse with magic lasso
+		mobs:capture_mob(self, clicker, 0, 0, 80, false, nil)
+	end
+})

mods/ENTITIES/mobs/depends.txt

@@ -1,6 +1,6 @@
 mcl_core
-mcl_sounds
 mcl_hunger
+mcl_sounds
 invisibility?
 intllib?
 lucky_block?

mods/ENTITIES/mobs/init.lua

@@ -4,11 +4,14 @@ local path = minetest.get_modpath("mobs")
 -- Mob API
 dofile(path .. "/api.lua")
 
+-- Rideable Mobs
+dofile(path .. "/mount.lua")
+
 -- Mob Items
 dofile(path .. "/crafts.lua")
 
 -- Mob Spawner
--- moved into other mod (MCL2 change)
+-- MCL2 has its own spawners in mcl_mobspawners
 
 -- Lucky Blocks
 dofile(path .. "/lucky_block.lua")

mods/ENTITIES/mobs/locale/de.txt

@@ -21,7 +21,7 @@ Enter name: = Namen eingeben:
 Rename = Umbenennen
 
 #crafts.lua
-Name Tag = Namensschild
+Nametag = Namensschild
 Leather = Leder
 Raw Meat = Rohes Fleisch
 Meat = Fleisch
@@ -30,7 +30,7 @@ Net (right-click animal to put in inventory) = Netz (Rechtsklick auf Tier,\num e
 Steel Shears (right-click to shear) = Stahlschere (Rechtsklick zum Scheren)
 
 #spawner.lua
-Monster Spawner = Monsterspawner
+Mob Spawner = Mobspawner
 Mob MinLight MaxLight Amount PlayerDist = Mob MinLicht MaxLicht Menge SpielerEntfng
 Spawner Not Active (enter settings) = Spawner nicht aktiv (Einstellungen eintragen)
 Spawner Active (@1) = Spawner aktiv (@1)

mods/ENTITIES/mobs/locale/pt.txt

@@ -21,7 +21,7 @@ Enter name: = Insira um nome:
 Rename = Renomear
 
 #crafts.lua
-Name Tag = Etiqueta
+Nametag = Etiqueta
 Leather = Couro
 Raw Meat = Carne crua
 Meat = Carne
@@ -30,7 +30,7 @@ Net (right-click animal to put in inventory) = Net (clique-direito no animal par
 Steel Shears (right-click to shear) = Tesoura de Aço (clique-direito para tosquiar)
 
 #spawner.lua
-Monster Spawner =
+Mob Spawner = Spawnador de Mob
 Mob MinLight MaxLight Amount PlayerDist = Mob LuzMinima LuzMaxima Valor DistJogador
 Spawner Not Active (enter settings) = Spawnador Inativo (configurar)
 Spawner Active (@1) = Spawnador Ativo (@1)

mods/ENTITIES/mobs/locale/template.txt

@@ -19,7 +19,7 @@ Enter name: =
 Rename = 
 
 #crafts.lua
-Name Tag = 
+Nametag = 
 Leather = 
 Raw Meat = 
 Meat = 
@@ -28,7 +28,7 @@ Net (right-click animal to put in inventory) =
 Steel Shears (right-click to shear) = 
 
 #spawner.lua
-Monster Spawner = 
+Mob Spawner = 
 Mob MinLight MaxLight Amount PlayerDist = 
 Spawner Not Active (enter settings) = 
 Spawner Active (@1) = 

mods/ENTITIES/mobs/locale/tr.txt

@@ -0,0 +1,39 @@
+# Türkçe çeviri by Admicos
+# Turkish translation by Admicos
+
+# Son düzenleme: 26 Nisan 2017
+# Last edit: 26 April 2017
+
+#init.lua
+[MOD] Mobs Redo loaded = [MOD] Mobs Red yüklendi
+
+#api.lua
+[MOBS] mod profiling enabled, damage not enabled =  [MOBS] profilleme açık, zarar kapalı
+lifetimer expired, removed @1 = Can zamanlayıcısı bitti, @1 silindi
+[Mobs Redo] @1 has spawning disabled = @1 yaratılması kapandı
+[Mobs Redo] Chance setting for @1 is now @2 = [Mobs Redo] @1'in şans ayarı şimdi @2
+[mobs] @1 failed to spawn at @2 = @1, @2'de yaratılamadı
+Not tamed! = Evcil değil!
+@1 is owner! = Sahibi @1!
+Missed! = Kaçırdın!
+@1 at full health (@2) = @1 tam canında (@2)
+@1 has been tamed! = @1 tamamen evcilleştirilmiştir!
+Enter name: = İsim gir:
+Rename = Yeniden adlandır
+
+#crafts.lua
+Nametag = İsim etiketi
+Leather = Deri
+Raw Meat = Çiğ et
+Meat = Et
+Magic Lasso (right-click animal to put in inventory) = Sihirli kement (hayvana sağ tıklayarak envantere koy)
+Net (right-click animal to put in inventory) = Ağ (hayvana sağ tıklayarak envantere koy)
+Steel Shears (right-click to shear) = Çelik makas (sağ tıklayarak kes)
+
+#spawner.lua
+Mob Spawner = Canavar Yaratıcı
+Mob MinLight MaxLight Amount PlayerDist = Mob MinIşık MaxIşık Miktar OyuncuMesafesi
+Spawner Not Active (enter settings) = Yaratıcı aktif değil (ayarlara gir)
+Spawner Active (@1) = Yaratıcı aktif (@1)
+Mob Spawner settings failed! = Yaratıcı ayarları uygulanamadı.
+> name min_light[0-14] max_light[0-14] max_mobs_in_area[0 to disable] distance[1-20] y_offset[-10 to 10] = > isim min_isik[0-14] max_isik[0-14] alandaki_max_canavar_sayisi[kapatmak icin 0] mesafe[1-20] y_cikinti[-10 ve 10 arası]

mods/ENTITIES/mobs/lucky_block.lua

@@ -2,7 +2,14 @@
 if minetest.get_modpath("lucky_block") then
 
 	lucky_block:add_blocks({
+		{"dro", {"mobs:meat_raw"}, 5},
+		{"dro", {"mobs:meat"}, 5},
 		{"dro", {"mobs:nametag"}, 1},
+		{"dro", {"mobs:leather"}, 5},
+		{"dro", {"mobs:net"}, 1},
+		{"dro", {"mobs:magic_lasso"}, 1},
+		{"dro", {"mobs:shears"}, 1},
+		{"dro", {"mobs:protector"}, 1},
 		{"lig"},
 	})
 end

mods/ENTITIES/mobs/mount.lua

@@ -0,0 +1,437 @@
+
+-- lib_mount by Blert2112 (edited by TenPlus1)
+
+local enable_crash = true
+local crash_threshold = 6.5 -- ignored if enable_crash=false
+
+------------------------------------------------------------------------------
+
+--
+-- Helper functions
+--
+
+local function node_is(pos)
+
+	local node = minetest.get_node(pos)
+
+	if node.name == "air" then
+		return "air"
+	end
+
+	if minetest.get_item_group(node.name, "lava") ~= 0 then
+		return "lava"
+	end
+
+	if minetest.get_item_group(node.name, "liquid") ~= 0 then
+		return "liquid"
+	end
+
+	if minetest.get_item_group(node.name, "walkable") ~= 0 then
+		return "walkable"
+	end
+
+	return "other"
+end
+
+
+local function get_sign(i)
+
+	i = i or 0
+
+	if i == 0 then
+		return 0
+	else
+		return i / math.abs(i)
+	end
+end
+
+
+local function get_velocity(v, yaw, y)
+
+	local x = -math.sin(yaw) * v
+	local z =  math.cos(yaw) * v
+
+	return {x = x, y = y, z = z}
+end
+
+
+local function get_v(v)
+	return math.sqrt(v.x * v.x + v.z * v.z)
+end
+
+
+local function force_detach(player)
+
+	local attached_to = player:get_attach()
+
+	if not attached_to then
+		return
+	end
+
+	local entity = attached_to:get_luaentity()
+
+	if entity.driver
+	and entity.driver == player then
+
+		entity.driver = nil
+	end
+
+	player:set_detach()
+	mcl_player.player_attached[player:get_player_name()] = false
+	player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
+	mcl_player.player_set_animation(player, "stand" , 30)
+	player:set_properties({visual_size = {x = 1, y = 1} })
+
+end
+
+-------------------------------------------------------------------------------
+
+
+minetest.register_on_leaveplayer(function(player)
+	force_detach(player)
+end)
+
+minetest.register_on_shutdown(function()
+	local players = minetest.get_connected_players()
+	for i = 1, #players do
+		force_detach(players[i])
+	end
+end)
+
+minetest.register_on_dieplayer(function(player)
+	force_detach(player)
+	return true
+end)
+
+-------------------------------------------------------------------------------
+
+function mobs.attach(entity, player)
+
+	local attach_at, eye_offset = {}, {}
+
+	entity.player_rotation = entity.player_rotation or {x = 0, y = 0, z = 0}
+	entity.driver_attach_at = entity.driver_attach_at or {x = 0, y = 0, z = 0}
+	entity.driver_eye_offset = entity.driver_eye_offset or {x = 0, y = 0, z = 0}
+	entity.driver_scale = entity.driver_scale or {x = 1, y = 1}
+
+	local rot_view = 0
+
+	if entity.player_rotation.y == 90 then
+		rot_view = math.pi/2
+	end
+
+	attach_at = entity.driver_attach_at
+	eye_offset = entity.driver_eye_offset
+	entity.driver = player
+
+	force_detach(player)
+
+	player:set_attach(entity.object, "", attach_at, entity.player_rotation)
+	mcl_player.player_attached[player:get_player_name()] = true
+	player:set_eye_offset(eye_offset, {x = 0, y = 0, z = 0})
+
+	player:set_properties({
+		visual_size = {
+			x = entity.driver_scale.x,
+			y = entity.driver_scale.y
+		}
+	})
+
+	minetest.after(0.2, function()
+		mcl_player.player_set_animation(player, "sit" , 30)
+	end)
+
+	--player:set_look_yaw(entity.object:getyaw() - rot_view)
+	player:set_look_horizontal(entity.object:getyaw() - rot_view)
+end
+
+
+function mobs.detach(player, offset)
+
+	force_detach(player)
+
+	mcl_player.player_set_animation(player, "stand" , 30)
+
+	local pos = player:getpos()
+
+	pos = {x = pos.x + offset.x, y = pos.y + 0.2 + offset.y, z = pos.z + offset.z}
+
+	minetest.after(0.1, function()
+		player:setpos(pos)
+	end)
+end
+
+
+function mobs.drive(entity, moving_anim, stand_anim, can_fly, dtime)
+
+	local rot_steer, rot_view = math.pi/2, 0
+
+	if entity.player_rotation.y == 90 then
+		rot_steer, rot_view = 0, math.pi/2
+	end
+
+	local acce_y = 0
+	local velo = entity.object:getvelocity()
+
+	entity.v = get_v(velo) * get_sign(entity.v)
+
+	-- process controls
+	if entity.driver then
+
+--print ("---velo", get_v(velo))
+
+		local ctrl = entity.driver:get_player_control()
+
+		-- move forwards
+		if ctrl.up then
+
+			entity.v = entity.v + entity.accel / 10
+
+		-- move backwards
+		elseif ctrl.down then
+
+			if entity.max_speed_reverse == 0 and entity.v == 0 then
+				return
+			end
+
+			entity.v = entity.v - entity.accel / 10
+		end
+
+		-- fix mob rotation
+--		entity.object:setyaw(entity.driver:get_look_yaw() - entity.rotate)
+		entity.object:setyaw(entity.driver:get_look_horizontal() - entity.rotate)
+
+		if can_fly then
+
+			-- fly up
+			if ctrl.jump then
+				velo.y = velo.y + 1
+				if velo.y > entity.accel then velo.y = entity.accel end
+
+			elseif velo.y > 0 then
+				velo.y = velo.y - 0.1
+				if velo.y < 0 then velo.y = 0 end
+			end
+
+			-- fly down
+			if ctrl.sneak then
+				velo.y = velo.y - 1
+				if velo.y < -entity.accel then velo.y = -entity.accel end
+
+			elseif velo.y < 0 then
+				velo.y = velo.y + 0.1
+				if velo.y > 0 then velo.y = 0 end
+			end
+
+		else
+
+			-- jump
+			if ctrl.jump then
+
+				if velo.y == 0 then
+					velo.y = velo.y + entity.jump_height
+					acce_y = acce_y + (acce_y * 3) + 1
+				end
+			end
+
+		end
+	end
+
+	-- if not moving then set animation and return
+	if entity.v == 0 and velo.x == 0 and velo.y == 0 and velo.z == 0 then
+
+		if stand_anim then
+			set_animation(entity, stand_anim)
+		end
+
+		return
+	end
+	
+	-- set moving animation
+	if moving_anim then
+		set_animation(entity, moving_anim)
+	end
+
+	-- Stop!
+	local s = get_sign(entity.v)
+
+	entity.v = entity.v - 0.02 * s
+
+	if s ~= get_sign(entity.v) then
+
+		entity.object:setvelocity({x = 0, y = 0, z = 0})
+		entity.v = 0
+		return
+	end
+
+	-- enforce speed limit forward and reverse
+	local max_spd = entity.max_speed_reverse
+
+	if get_sign(entity.v) >= 0 then
+		max_spd = entity.max_speed_forward
+	end
+
+	if math.abs(entity.v) > max_spd then
+		entity.v = entity.v - get_sign(entity.v)
+	end
+
+	-- Set position, velocity and acceleration
+	local p = entity.object:getpos()
+	local new_velo = {x = 0, y = 0, z = 0}
+	local new_acce = {x = 0, y = -9.8, z = 0}
+
+	p.y = p.y - 0.5
+
+	local ni = node_is(p)
+	local v = entity.v
+
+	if ni == "air" then
+
+		if can_fly == true then
+			new_acce.y = 0
+		end
+
+	elseif ni == "liquid" or ni == "lava" then
+
+		if ni == "lava" and entity.lava_damage ~= 0 then
+
+			entity.lava_counter = (entity.lava_counter or 0) + dtime
+
+			if entity.lava_counter > 1 then
+
+				minetest.sound_play("default_punch", {
+					object = entity.object,
+					max_hear_distance = 5
+				})
+
+				entity.object:punch(entity.object, 1.0, {
+					full_punch_interval = 1.0,
+					damage_groups = {fleshy = entity.lava_damage}
+				}, nil)
+
+				entity.lava_counter = 0
+			end
+		end
+
+		if entity.terrain_type == 2
+		or entity.terrain_type == 3 then
+
+			new_acce.y = 0
+			p.y = p.y + 1
+
+			if node_is(p) == "liquid" then
+
+				if velo.y >= 5 then
+					velo.y = 5
+				elseif velo.y < 0 then
+					new_acce.y = 20
+				else
+					new_acce.y = 5
+				end
+			else
+				if math.abs(velo.y) < 1 then
+					local pos = entity.object:getpos()
+					pos.y = math.floor(pos.y) + 0.5
+					entity.object:setpos(pos)
+					velo.y = 0
+				end
+			end
+		else
+			v = v * 0.25
+		end
+	end
+
+	new_velo = get_velocity(v, entity.object:getyaw() - rot_view, velo.y)
+	new_acce.y = new_acce.y + acce_y
+
+	entity.object:setvelocity(new_velo)
+	entity.object:setacceleration(new_acce)
+
+	-- CRASH!
+	if enable_crash then
+
+		local intensity = entity.v2 - v
+
+		if intensity >= crash_threshold then
+
+--print("----------- crash", intensity)
+
+			entity.object:punch(entity.object, 1.0, {
+				full_punch_interval = 1.0,
+				damage_groups = {fleshy = intensity}
+			}, nil)
+
+		end
+	end
+
+	entity.v2 = v
+end
+
+
+-- directional flying routine by D00Med (edited by TenPlus1)
+
+function mobs.fly(entity, dtime, speed, shoots, arrow, moving_anim, stand_anim)
+
+	local ctrl = entity.driver:get_player_control()
+	local velo = entity.object:getvelocity()
+	local dir = entity.driver:get_look_dir()
+--	local yaw = entity.driver:get_look_yaw()
+	local yaw = entity.driver:get_look_horizontal() + 1.57 -- offset fix between old and new commands
+	local rot_steer, rot_view = math.pi / 2, 0
+
+	if entity.player_rotation.y == 90 then
+		rot_steer, rot_view = 0, math.pi / 2
+	end
+
+	if ctrl.up then
+		entity.object:setvelocity({
+			x = dir.x * speed,
+			y = dir.y * speed + 2,
+			z = dir.z * speed
+		})
+
+	elseif ctrl.down then
+		entity.object:setvelocity({
+			x = -dir.x * speed,
+			y = dir.y * speed + 2,
+			z = -dir.z * speed
+		})
+
+	elseif not ctrl.down or ctrl.up or ctrl.jump then
+		entity.object:setvelocity({x = 0, y = -2, z = 0})
+	end
+
+	entity.object:setyaw(yaw + math.pi + math.pi / 2 - entity.rotate)
+
+	-- firing arrows
+	if ctrl.LMB and ctrl.sneak and shoots then
+
+		local pos = entity.object:getpos()
+		local obj = minetest.add_entity({
+			x = pos.x + 0 + dir.x * 2.5,
+			y = pos.y + 1.5 + dir.y,
+			z = pos.z + 0 + dir.z * 2.5}, arrow)
+
+		local ent = obj:get_luaentity()
+		if ent then
+			ent.switch = 1 -- for mob specific arrows
+			ent.owner_id = tostring(entity.object) -- so arrows dont hurt entity you are riding
+			local vec = {x = dir.x * 6, y = dir.y * 6, z = dir.z * 6}
+--			local yaw = entity.driver:get_look_yaw()
+			local yaw = entity.driver:get_look_horizontal()
+			obj:setyaw(yaw + math.pi / 2)
+			obj:setvelocity(vec)
+		else
+			obj:remove()
+		end
+	end
+
+	-- change animation if stopped
+	if velo.x == 0 and velo.y == 0 and velo.z == 0 then
+
+		set_animation(entity, stand_anim)
+	else
+		-- moving animation
+		set_animation(entity, moving_anim)
+	end
+end

mods/ENTITIES/mobs/readme.MD

@@ -22,7 +22,9 @@ Lucky Blocks: 9
 
 
 Changelog:
-
+- 1.35- Added owner_loyal flag for owned mobs to attack player enemies, also fixed group_attack
+- 1.34- Added function to fly mob using directional movement (thanks D00Med for flying code)
+- 1.33- Added functions to mount ride mobs (mobs.attach, mobs.detach, mobs.drive) many thanks to Blert2112
 - 1.32- Added new spawn check to count specific mobs AND new minetest.conf setting to chance spawn chance and numbers, added ability to protect tamed mobs
 - 1.31- Added 'attack_animals' and 'specific_attack' flags for custom monster attacks, also 'mob_difficulty' .conf setting to make mobs harder.
 - 1.30- Added support for invisibility mod (mobs cant attack what they cant see), tweaked and tidied code