Move registration functions to init.lua

This commit is contained in:
cora 2022-11-10 21:10:34 +01:00
parent cc77e109f5
commit c7681af53e
4 changed files with 549 additions and 566 deletions

@ -47,9 +47,7 @@ local mobs_drop_items = minetest.settings:get_bool("mobs_drop_items") ~= false
local mobs_griefing = minetest.settings:get_bool("mobs_griefing") ~= false
local spawn_protected = minetest.settings:get_bool("mobs_spawn_protected") ~= false
local remove_far = true
local difficulty = tonumber(minetest.settings:get("mob_difficulty")) or 1.0
local show_health = false
local old_spawn_icons = minetest.settings:get_bool("mcl_old_spawn_icons",false)
-- Shows helpful debug info above each mob
local mobs_debug = minetest.settings:get_bool("mobs_debug", false)
local spawn_logging = minetest.settings:get_bool("mcl_logging_mobs_spawn",true)
@ -138,24 +136,6 @@ function mob_class:object_in_range(object)
return p1 and p2 and (vector.distance(p1, p2) <= dist)
end
-- check if within physical map limits (-30911 to 30927)
local function within_limits(pos, radius)
local wmin, wmax = -30912, 30928
if mcl_vars then
if mcl_vars.mapgen_edge_min and mcl_vars.mapgen_edge_max then
wmin, wmax = mcl_vars.mapgen_edge_min, mcl_vars.mapgen_edge_max
end
end
if radius then
wmin = wmin - radius
wmax = wmax + radius
end
for _,v in pairs(pos) do
if v < wmin or v > wmax then return false end
end
return true
end
-- get node but use fallback for nil or unknown
local node_ok = function(pos, fallback)
@ -756,32 +736,6 @@ local do_states = function(self, dtime)
end
local check_herd_timer = 0
local function check_herd(self,dtime)
local pos = self.object:get_pos()
if not pos then return end
check_herd_timer = check_herd_timer + dtime
if check_herd_timer < 4 then return end
check_herd_timer = 0
for _,o in pairs(minetest.get_objects_inside_radius(pos,self.view_range)) do
local l = o:get_luaentity()
local p,y
if l and l.is_mob and l.name == self.name then
if self.horny and l.horny then
p = l.object:get_pos()
else
y = o:get_yaw()
end
if p then
go_to_pos(self,p)
elseif y then
self:set_yaw(y)
end
end
end
end
-- deal damage and effects when mob punched
local mob_punch = function(self, hitter, tflp, tool_capabilities, dir)
@ -1074,7 +1028,7 @@ local mob_detach_child = function(self, child)
end
-- get entity staticdata
local mob_staticdata = function(self)
function mob_class:get_staticdata()
for _,p in pairs(minetest.get_connected_players()) do
self:remove_particlespawners(p:get_player_name())
@ -1116,7 +1070,7 @@ end
-- activate mob and reload settings
local mob_activate = function(self, staticdata, def, dtime)
function mob_class:mob_activate(staticdata, def, dtime)
if not self.object:get_pos() or staticdata == "remove" then
mcl_burning.extinguish(self.object)
self.object:remove()
@ -1306,7 +1260,7 @@ local mob_activate = function(self, staticdata, def, dtime)
end
-- main mob function
local mob_step = function(self, dtime)
function mob_class:on_step(dtime)
self.lifetimer = self.lifetimer - dtime
local pos = self.object:get_pos()
@ -1618,7 +1572,7 @@ local mob_step = function(self, dtime)
end
else
if self.move_in_group ~= false then
check_herd(self,dtime)
self:check_herd(dtime)
end
end
@ -1671,7 +1625,7 @@ end
-- default function when mobs are blown up with TNT
local function do_tnt(damage)
local function do_tnt(self,damage)
self.object:punch(self.object, 1.0, {
full_punch_interval = 1.0,
damage_groups = {fleshy = damage},
@ -1680,518 +1634,6 @@ local function do_tnt(damage)
return false, true, {}
end
mcl_mobs.spawning_mobs = {}
-- Code to execute before custom on_rightclick handling
local on_rightclick_prefix = function(self, clicker)
local item = clicker:get_wielded_item()
-- Name mob with nametag
if not self.ignores_nametag and item:get_name() == "mcl_mobs:nametag" then
local tag = item:get_meta():get_string("name")
if tag ~= "" then
if string.len(tag) > MAX_MOB_NAME_LENGTH then
tag = string.sub(tag, 1, MAX_MOB_NAME_LENGTH)
end
self.nametag = tag
self:update_tag()
if not minetest.is_creative_enabled(clicker:get_player_name()) then
item:take_item()
clicker:set_wielded_item(item)
end
return true
end
end
return false
end
local create_mob_on_rightclick = function(on_rightclick)
return function(self, clicker)
local stop = on_rightclick_prefix(self, clicker)
if (not stop) and (on_rightclick) then
on_rightclick(self, clicker)
end
end
end
--#### REGISTER FUNCS
-- register mob entity
function mcl_mobs.register_mob(name, def)
mcl_mobs.spawning_mobs[name] = true
local can_despawn
if def.can_despawn ~= nil then
can_despawn = def.can_despawn
elseif def.spawn_class == "passive" then
can_despawn = false
else
can_despawn = true
end
local function scale_difficulty(value, default, min, special)
if (not value) or (value == default) or (value == special) then
return default
else
return math.max(min, value * difficulty)
end
end
local collisionbox = def.collisionbox or {-0.25, -0.25, -0.25, 0.25, 0.25, 0.25}
-- Workaround for <https://github.com/minetest/minetest/issues/5966>:
-- Increase upper Y limit to avoid mobs glitching through solid nodes.
-- FIXME: Remove workaround if it's no longer needed.
if collisionbox[5] < 0.79 then
collisionbox[5] = 0.79
end
minetest.register_entity(name, setmetatable({
use_texture_alpha = def.use_texture_alpha,
head_swivel = def.head_swivel or nil, -- bool to activate this function
head_yaw_offset = def.head_yaw_offset or 0, -- for wonkey model bones
head_pitch_multiplier = def.head_pitch_multiplier or 1, --for inverted pitch
bone_eye_height = def.bone_eye_height or 1.4, -- head bone offset
head_eye_height = def.head_eye_height or def.bone_eye_height or 0, -- how hight aproximatly the mobs head is fromm the ground to tell the mob how high to look up at the player
curiosity = def.curiosity or 1, -- how often mob will look at player on idle
head_yaw = def.head_yaw or "y", -- axis to rotate head on
horrizonatal_head_height = def.horrizonatal_head_height or 0,
wears_armor = def.wears_armor, -- a number value used to index texture slot for armor
stepheight = def.stepheight or 0.6,
name = name,
description = def.description,
type = def.type,
attack_type = def.attack_type,
fly = def.fly,
fly_in = def.fly_in or {"air", "__airlike"},
owner = def.owner or "",
order = def.order or "",
on_die = def.on_die,
spawn_small_alternative = def.spawn_small_alternative,
do_custom = def.do_custom,
detach_child = def.detach_child,
jump_height = def.jump_height or 4, -- was 6
rotate = math.rad(def.rotate or 0), -- 0=front, 90=side, 180=back, 270=side2
lifetimer = def.lifetimer or 57.73,
hp_min = scale_difficulty(def.hp_min, 5, 1),
hp_max = scale_difficulty(def.hp_max, 10, 1),
xp_min = def.xp_min or 0,
xp_max = def.xp_max or 0,
xp_timestamp = 0,
breath_max = def.breath_max or 15,
breathes_in_water = def.breathes_in_water or false,
physical = true,
collisionbox = collisionbox,
selectionbox = def.selectionbox or def.collisionbox,
visual = def.visual,
visual_size = def.visual_size or {x = 1, y = 1},
mesh = def.mesh,
makes_footstep_sound = def.makes_footstep_sound or false,
view_range = def.view_range or 16,
walk_velocity = def.walk_velocity or 1,
run_velocity = def.run_velocity or 2,
damage = scale_difficulty(def.damage, 0, 0),
light_damage = def.light_damage or 0,
sunlight_damage = def.sunlight_damage or 0,
water_damage = def.water_damage or 0,
lava_damage = def.lava_damage or 8,
fire_damage = def.fire_damage or 1,
suffocation = def.suffocation or true,
fall_damage = def.fall_damage or 1,
fall_speed = def.fall_speed or DEFAULT_FALL_SPEED, -- must be lower than -2
drops = def.drops or {},
armor = def.armor or 100,
on_rightclick = create_mob_on_rightclick(def.on_rightclick),
arrow = def.arrow,
shoot_interval = def.shoot_interval,
sounds = def.sounds or {},
animation = def.animation or {},
follow = def.follow,
nofollow = def.nofollow,
can_open_doors = def.can_open_doors,
jump = def.jump ~= false,
automatic_face_movement_max_rotation_per_sec = 300,
walk_chance = def.walk_chance or 50,
attacks_monsters = def.attacks_monsters or false,
group_attack = def.group_attack or false,
passive = def.passive or false,
knock_back = def.knock_back ~= false,
shoot_offset = def.shoot_offset or 0,
floats = def.floats or 1, -- floats in water by default
floats_on_lava = def.floats_on_lava or 0,
replace_rate = def.replace_rate,
replace_what = def.replace_what,
replace_with = def.replace_with,
replace_offset = def.replace_offset or 0,
on_replace = def.on_replace,
timer = 0,
env_damage_timer = 0,
tamed = false,
pause_timer = 0,
horny = false,
hornytimer = 0,
gotten = false,
health = 0,
frame_speed_multiplier = 1,
reach = def.reach or 3,
htimer = 0,
texture_list = def.textures,
child_texture = def.child_texture,
docile_by_day = def.docile_by_day or false,
time_of_day = 0.5,
fear_height = def.fear_height or 0,
runaway = def.runaway,
runaway_timer = 0,
pathfinding = def.pathfinding,
immune_to = def.immune_to or {},
explosion_radius = def.explosion_radius, -- LEGACY
explosion_damage_radius = def.explosion_damage_radius, -- LEGACY
explosiontimer_reset_radius = def.explosiontimer_reset_radius,
explosion_timer = def.explosion_timer or 3,
allow_fuse_reset = def.allow_fuse_reset ~= false,
stop_to_explode = def.stop_to_explode ~= false,
custom_attack = def.custom_attack,
double_melee_attack = def.double_melee_attack,
dogshoot_switch = def.dogshoot_switch,
dogshoot_count = 0,
dogshoot_count_max = def.dogshoot_count_max or 5,
dogshoot_count2_max = def.dogshoot_count2_max or (def.dogshoot_count_max or 5),
attack_animals = def.attack_animals or false,
attack_npcs = def.attack_npcs or false,
specific_attack = def.specific_attack,
runaway_from = def.runaway_from,
owner_loyal = def.owner_loyal,
facing_fence = false,
is_mob = true,
pushable = def.pushable or true,
-- MCL2 extensions
shooter_avoid_enemy = def.shooter_avoid_enemy,
strafes = def.strafes,
avoid_distance = def.avoid_distance or 9,
do_teleport = def.do_teleport,
spawn_class = def.spawn_class,
can_spawn = def.can_spawn,
ignores_nametag = def.ignores_nametag or false,
rain_damage = def.rain_damage or 0,
glow = def.glow,
can_despawn = can_despawn,
child = def.child or false,
texture_mods = {},
shoot_arrow = def.shoot_arrow,
sounds_child = def.sounds_child,
_child_animations = def.child_animations,
pick_up = def.pick_up,
explosion_strength = def.explosion_strength,
suffocation_timer = 0,
follow_velocity = def.follow_velocity or 2.4,
instant_death = def.instant_death or false,
fire_resistant = def.fire_resistant or false,
fire_damage_resistant = def.fire_damage_resistant or false,
ignited_by_sunlight = def.ignited_by_sunlight or false,
spawn_in_group = def.spawn_in_group,
spawn_in_group_min = def.spawn_in_group_min,
noyaw = def.noyaw or false,
particlespawners = def.particlespawners,
-- End of MCL2 extensions
on_spawn = def.on_spawn,
on_blast = def.on_blast or do_tnt,
on_step = mob_step,
do_punch = def.do_punch,
on_punch = mob_punch,
on_breed = def.on_breed,
on_grown = def.on_grown,
on_pick_up = def.on_pick_up,
on_detach_child = mob_detach_child,
on_activate = function(self, staticdata, dtime)
--this is a temporary hack so mobs stop
--glitching and acting really weird with the
--default built in engine collision detection
self.is_mob = true
self.object:set_properties({
collide_with_objects = false,
})
return mob_activate(self, staticdata, def, dtime)
end,
get_staticdata = function(self)
return mob_staticdata(self)
end,
harmed_by_heal = def.harmed_by_heal,
on_lightning_strike = def.on_lightning_strike
},mob_class_meta))
if minetest.get_modpath("doc_identifier") ~= nil then
doc.sub.identifier.register_object(name, "basics", "mobs")
end
end -- END mcl_mobs.register_mob function
-- register arrow for shoot attack
function mcl_mobs.register_arrow(name, def)
if not name or not def then return end -- errorcheck
minetest.register_entity(name, setmetatable({
physical = false,
visual = def.visual,
visual_size = def.visual_size,
textures = def.textures,
velocity = def.velocity,
hit_player = def.hit_player,
hit_node = def.hit_node,
hit_mob = def.hit_mob,
hit_object = def.hit_object,
drop = def.drop or false, -- drops arrow as registered item when true
collisionbox = {0, 0, 0, 0, 0, 0}, -- remove box around arrows
timer = 0,
switch = 0,
owner_id = def.owner_id,
rotate = def.rotate,
on_punch = function(self)
local vel = self.object:get_velocity()
self.object:set_velocity({x=vel.x * -1, y=vel.y * -1, z=vel.z * -1})
end,
collisionbox = def.collisionbox or {0, 0, 0, 0, 0, 0},
automatic_face_movement_dir = def.rotate
and (def.rotate - (math.pi / 180)) or false,
on_activate = def.on_activate,
on_step = def.on_step or function(self, dtime)
self.timer = self.timer + 1
local pos = self.object:get_pos()
if self.switch == 0
or self.timer > 150
or not within_limits(pos, 0) then
mcl_burning.extinguish(self.object)
self.object:remove();
return
end
-- does arrow have a tail (fireball)
if def.tail
and def.tail == 1
and def.tail_texture then
minetest.add_particle({
pos = pos,
velocity = {x = 0, y = 0, z = 0},
acceleration = {x = 0, y = 0, z = 0},
expirationtime = def.expire or 0.25,
collisiondetection = false,
texture = def.tail_texture,
size = def.tail_size or 5,
glow = def.glow or 0,
})
end
if self.hit_node then
local node = node_ok(pos).name
if minetest.registered_nodes[node].walkable then
self.hit_node(self, pos, node)
if self.drop == true then
pos.y = pos.y + 1
self.lastpos = (self.lastpos or pos)
minetest.add_item(self.lastpos, self.object:get_luaentity().name)
end
self.object:remove();
return
end
end
if self.hit_player or self.hit_mob or self.hit_object then
for _,player in pairs(minetest.get_objects_inside_radius(pos, 1.5)) do
if self.hit_player
and player:is_player() then
self.hit_player(self, player)
self.object:remove();
return
end
local entity = player:get_luaentity()
if entity
and self.hit_mob
and entity.is_mob == true
and tostring(player) ~= self.owner_id
and entity.name ~= self.object:get_luaentity().name then
self.hit_mob(self, player)
self.object:remove();
return
end
if entity
and self.hit_object
and (not entity.is_mob)
and tostring(player) ~= self.owner_id
and entity.name ~= self.object:get_luaentity().name then
self.hit_object(self, player)
self.object:remove();
return
end
end
end
self.lastpos = pos
end
},mob_class))
end
-- Register spawn eggs
-- Note: This also introduces the “spawn_egg” group:
-- * spawn_egg=1: Spawn egg (generic mob, no metadata)
-- * spawn_egg=2: Spawn egg (captured/tamed mob, metadata)
function mcl_mobs.register_egg(mob, desc, background_color, overlay_color, addegg, no_creative)
local grp = {spawn_egg = 1}
-- do NOT add this egg to creative inventory (e.g. dungeon master)
if no_creative == true then
grp.not_in_creative_inventory = 1
end
local invimg = "(spawn_egg.png^[multiply:" .. background_color ..")^(spawn_egg_overlay.png^[multiply:" .. overlay_color .. ")"
if old_spawn_icons then
local mobname = mob:gsub("mobs_mc:","")
local fn = "mobs_mc_spawn_icon_"..mobname..".png"
if mcl_util.file_exists(minetest.get_modpath("mobs_mc").."/textures/"..fn) then
invimg = fn
end
end
if addegg == 1 then
invimg = "mobs_chicken_egg.png^(" .. invimg ..
"^[mask:mobs_chicken_egg_overlay.png)"
end
-- register old stackable mob egg
minetest.register_craftitem(mob, {
description = desc,
inventory_image = invimg,
groups = grp,
_doc_items_longdesc = S("This allows you to place a single mob."),
_doc_items_usagehelp = S("Just place it where you want the mob to appear. Animals will spawn tamed, unless you hold down the sneak key while placing. If you place this on a mob spawner, you change the mob it spawns."),
on_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.above
-- am I clicking on something with existing on_rightclick function?
local under = minetest.get_node(pointed_thing.under)
local def = minetest.registered_nodes[under.name]
if def and def.on_rightclick then
return def.on_rightclick(pointed_thing.under, under, placer, itemstack)
end
if pos
and within_limits(pos, 0)
and not minetest.is_protected(pos, placer:get_player_name()) then
local name = placer:get_player_name()
local privs = minetest.get_player_privs(name)
if under.name == "mcl_mobspawners:spawner" then
if minetest.is_protected(pointed_thing.under, name) then
minetest.record_protection_violation(pointed_thing.under, name)
return itemstack
end
if not privs.maphack then
minetest.chat_send_player(name, S("You need the “maphack” privilege to change the mob spawner."))
return itemstack
end
mcl_mobspawners.setup_spawner(pointed_thing.under, itemstack:get_name())
if not minetest.is_creative_enabled(name) then
itemstack:take_item()
end
return itemstack
end
if not minetest.registered_entities[mob] then
return itemstack
end
if minetest.settings:get_bool("only_peaceful_mobs", false)
and minetest.registered_entities[mob].type == "monster" then
minetest.chat_send_player(name, S("Only peaceful mobs allowed!"))
return itemstack
end
pos.y = pos.y - 0.5
local mob = minetest.add_entity(pos, mob)
local entityname = itemstack:get_name()
minetest.log("action", "Player " ..name.." spawned "..entityname.." at "..minetest.pos_to_string(pos))
local ent = mob:get_luaentity()
-- don't set owner if monster or sneak pressed
if ent.type ~= "monster"
and not placer:get_player_control().sneak then
ent.owner = placer:get_player_name()
ent.tamed = true
end
-- set nametag
local nametag = itemstack:get_meta():get_string("name")
if nametag ~= "" then
if string.len(nametag) > MAX_MOB_NAME_LENGTH then
nametag = string.sub(nametag, 1, MAX_MOB_NAME_LENGTH)
end
ent.nametag = nametag
update_tag(ent)
end
-- if not in creative then take item
if not minetest.is_creative_enabled(placer:get_player_name()) then
itemstack:take_item()
end
end
return itemstack
end,
})
end
local timer = 0
minetest.register_globalstep(function(dtime)
timer = timer + dtime

@ -1,9 +1,9 @@
mcl_mobs = {}
mcl_mobs.mob_class = {}
mcl_mobs.mob_class_meta = {__index = mcl_mobs.mob_class}
local path = minetest.get_modpath(minetest.get_current_modname())
local modname = minetest.get_current_modname()
local path = minetest.get_modpath(modname)
local S = minetest.get_translator(modname)
--api and helpers
-- effects: sounds and particles mostly
dofile(path .. "/effects.lua")
@ -27,3 +27,516 @@ dofile(path .. "/spawning.lua")
dofile(path .. "/mount.lua")
dofile(path .. "/crafts.lua")
dofile(path .. "/compat.lua")
local old_spawn_icons = minetest.settings:get_bool("mcl_old_spawn_icons",false)
local difficulty = tonumber(minetest.settings:get("mob_difficulty")) or 1.0
--#### REGISTER FUNCS
-- Code to execute before custom on_rightclick handling
local on_rightclick_prefix = function(self, clicker)
local item = clicker:get_wielded_item()
-- Name mob with nametag
if not self.ignores_nametag and item:get_name() == "mcl_mobs:nametag" then
local tag = item:get_meta():get_string("name")
if tag ~= "" then
if string.len(tag) > MAX_MOB_NAME_LENGTH then
tag = string.sub(tag, 1, MAX_MOB_NAME_LENGTH)
end
self.nametag = tag
self:update_tag()
if not minetest.is_creative_enabled(clicker:get_player_name()) then
item:take_item()
clicker:set_wielded_item(item)
end
return true
end
end
return false
end
-- check if within physical map limits (-30911 to 30927)
local function within_limits(pos, radius)
local wmin, wmax = -30912, 30928
if mcl_vars then
if mcl_vars.mapgen_edge_min and mcl_vars.mapgen_edge_max then
wmin, wmax = mcl_vars.mapgen_edge_min, mcl_vars.mapgen_edge_max
end
end
if radius then
wmin = wmin - radius
wmax = wmax + radius
end
for _,v in pairs(pos) do
if v < wmin or v > wmax then return false end
end
return true
end
local create_mob_on_rightclick = function(on_rightclick)
return function(self, clicker)
local stop = on_rightclick_prefix(self, clicker)
if (not stop) and (on_rightclick) then
on_rightclick(self, clicker)
end
end
end
mcl_mobs.spawning_mobs = {}
-- register mob entity
function mcl_mobs.register_mob(name, def)
mcl_mobs.spawning_mobs[name] = true
local can_despawn
if def.can_despawn ~= nil then
can_despawn = def.can_despawn
elseif def.spawn_class == "passive" then
can_despawn = false
else
can_despawn = true
end
local function scale_difficulty(value, default, min, special)
if (not value) or (value == default) or (value == special) then
return default
else
return math.max(min, value * difficulty)
end
end
local collisionbox = def.collisionbox or {-0.25, -0.25, -0.25, 0.25, 0.25, 0.25}
-- Workaround for <https://github.com/minetest/minetest/issues/5966>:
-- Increase upper Y limit to avoid mobs glitching through solid nodes.
-- FIXME: Remove workaround if it's no longer needed.
if collisionbox[5] < 0.79 then
collisionbox[5] = 0.79
end
minetest.register_entity(name, setmetatable({
use_texture_alpha = def.use_texture_alpha,
head_swivel = def.head_swivel or nil, -- bool to activate this function
head_yaw_offset = def.head_yaw_offset or 0, -- for wonkey model bones
head_pitch_multiplier = def.head_pitch_multiplier or 1, --for inverted pitch
bone_eye_height = def.bone_eye_height or 1.4, -- head bone offset
head_eye_height = def.head_eye_height or def.bone_eye_height or 0, -- how hight aproximatly the mobs head is fromm the ground to tell the mob how high to look up at the player
curiosity = def.curiosity or 1, -- how often mob will look at player on idle
head_yaw = def.head_yaw or "y", -- axis to rotate head on
horrizonatal_head_height = def.horrizonatal_head_height or 0,
wears_armor = def.wears_armor, -- a number value used to index texture slot for armor
stepheight = def.stepheight or 0.6,
name = name,
description = def.description,
type = def.type,
attack_type = def.attack_type,
fly = def.fly,
fly_in = def.fly_in or {"air", "__airlike"},
owner = def.owner or "",
order = def.order or "",
on_die = def.on_die,
spawn_small_alternative = def.spawn_small_alternative,
do_custom = def.do_custom,
detach_child = def.detach_child,
jump_height = def.jump_height or 4, -- was 6
rotate = math.rad(def.rotate or 0), -- 0=front, 90=side, 180=back, 270=side2
lifetimer = def.lifetimer or 57.73,
hp_min = scale_difficulty(def.hp_min, 5, 1),
hp_max = scale_difficulty(def.hp_max, 10, 1),
xp_min = def.xp_min or 0,
xp_max = def.xp_max or 0,
xp_timestamp = 0,
breath_max = def.breath_max or 15,
breathes_in_water = def.breathes_in_water or false,
physical = true,
collisionbox = collisionbox,
selectionbox = def.selectionbox or def.collisionbox,
visual = def.visual,
visual_size = def.visual_size or {x = 1, y = 1},
mesh = def.mesh,
makes_footstep_sound = def.makes_footstep_sound or false,
view_range = def.view_range or 16,
walk_velocity = def.walk_velocity or 1,
run_velocity = def.run_velocity or 2,
damage = scale_difficulty(def.damage, 0, 0),
light_damage = def.light_damage or 0,
sunlight_damage = def.sunlight_damage or 0,
water_damage = def.water_damage or 0,
lava_damage = def.lava_damage or 8,
fire_damage = def.fire_damage or 1,
suffocation = def.suffocation or true,
fall_damage = def.fall_damage or 1,
fall_speed = def.fall_speed or DEFAULT_FALL_SPEED, -- must be lower than -2
drops = def.drops or {},
armor = def.armor or 100,
on_rightclick = create_mob_on_rightclick(def.on_rightclick),
arrow = def.arrow,
shoot_interval = def.shoot_interval,
sounds = def.sounds or {},
animation = def.animation or {},
follow = def.follow,
nofollow = def.nofollow,
can_open_doors = def.can_open_doors,
jump = def.jump ~= false,
automatic_face_movement_max_rotation_per_sec = 300,
walk_chance = def.walk_chance or 50,
attacks_monsters = def.attacks_monsters or false,
group_attack = def.group_attack or false,
passive = def.passive or false,
knock_back = def.knock_back ~= false,
shoot_offset = def.shoot_offset or 0,
floats = def.floats or 1, -- floats in water by default
floats_on_lava = def.floats_on_lava or 0,
replace_rate = def.replace_rate,
replace_what = def.replace_what,
replace_with = def.replace_with,
replace_offset = def.replace_offset or 0,
on_replace = def.on_replace,
timer = 0,
env_damage_timer = 0,
tamed = false,
pause_timer = 0,
horny = false,
hornytimer = 0,
gotten = false,
health = 0,
frame_speed_multiplier = 1,
reach = def.reach or 3,
htimer = 0,
texture_list = def.textures,
child_texture = def.child_texture,
docile_by_day = def.docile_by_day or false,
time_of_day = 0.5,
fear_height = def.fear_height or 0,
runaway = def.runaway,
runaway_timer = 0,
pathfinding = def.pathfinding,
immune_to = def.immune_to or {},
explosion_radius = def.explosion_radius, -- LEGACY
explosion_damage_radius = def.explosion_damage_radius, -- LEGACY
explosiontimer_reset_radius = def.explosiontimer_reset_radius,
explosion_timer = def.explosion_timer or 3,
allow_fuse_reset = def.allow_fuse_reset ~= false,
stop_to_explode = def.stop_to_explode ~= false,
custom_attack = def.custom_attack,
double_melee_attack = def.double_melee_attack,
dogshoot_switch = def.dogshoot_switch,
dogshoot_count = 0,
dogshoot_count_max = def.dogshoot_count_max or 5,
dogshoot_count2_max = def.dogshoot_count2_max or (def.dogshoot_count_max or 5),
attack_animals = def.attack_animals or false,
attack_npcs = def.attack_npcs or false,
specific_attack = def.specific_attack,
runaway_from = def.runaway_from,
owner_loyal = def.owner_loyal,
facing_fence = false,
is_mob = true,
pushable = def.pushable or true,
-- MCL2 extensions
shooter_avoid_enemy = def.shooter_avoid_enemy,
strafes = def.strafes,
avoid_distance = def.avoid_distance or 9,
do_teleport = def.do_teleport,
spawn_class = def.spawn_class,
can_spawn = def.can_spawn,
ignores_nametag = def.ignores_nametag or false,
rain_damage = def.rain_damage or 0,
glow = def.glow,
can_despawn = can_despawn,
child = def.child or false,
texture_mods = {},
shoot_arrow = def.shoot_arrow,
sounds_child = def.sounds_child,
_child_animations = def.child_animations,
pick_up = def.pick_up,
explosion_strength = def.explosion_strength,
suffocation_timer = 0,
follow_velocity = def.follow_velocity or 2.4,
instant_death = def.instant_death or false,
fire_resistant = def.fire_resistant or false,
fire_damage_resistant = def.fire_damage_resistant or false,
ignited_by_sunlight = def.ignited_by_sunlight or false,
spawn_in_group = def.spawn_in_group,
spawn_in_group_min = def.spawn_in_group_min,
noyaw = def.noyaw or false,
particlespawners = def.particlespawners,
-- End of MCL2 extensions
on_spawn = def.on_spawn,
on_blast = def.on_blast or do_tnt,
do_punch = def.do_punch,
on_punch = mob_punch,
on_breed = def.on_breed,
on_grown = def.on_grown,
on_pick_up = def.on_pick_up,
on_detach_child = mob_detach_child,
on_activate = function(self, staticdata, dtime)
--this is a temporary hack so mobs stop
--glitching and acting really weird with the
--default built in engine collision detection
self.is_mob = true
self.object:set_properties({
collide_with_objects = false,
})
return self:mob_activate(staticdata, def, dtime)
end,
harmed_by_heal = def.harmed_by_heal,
on_lightning_strike = def.on_lightning_strike
},mcl_mobs.mob_class_meta))
if minetest.get_modpath("doc_identifier") ~= nil then
doc.sub.identifier.register_object(name, "basics", "mobs")
end
end -- END mcl_mobs.register_mob function
-- register arrow for shoot attack
function mcl_mobs.register_arrow(name, def)
if not name or not def then return end -- errorcheck
minetest.register_entity(name, setmetatable({
physical = false,
visual = def.visual,
visual_size = def.visual_size,
textures = def.textures,
velocity = def.velocity,
hit_player = def.hit_player,
hit_node = def.hit_node,
hit_mob = def.hit_mob,
hit_object = def.hit_object,
drop = def.drop or false, -- drops arrow as registered item when true
collisionbox = {0, 0, 0, 0, 0, 0}, -- remove box around arrows
timer = 0,
switch = 0,
owner_id = def.owner_id,
rotate = def.rotate,
on_punch = function(self)
local vel = self.object:get_velocity()
self.object:set_velocity({x=vel.x * -1, y=vel.y * -1, z=vel.z * -1})
end,
collisionbox = def.collisionbox or {0, 0, 0, 0, 0, 0},
automatic_face_movement_dir = def.rotate
and (def.rotate - (math.pi / 180)) or false,
on_activate = def.on_activate,
on_step = def.on_step or function(self, dtime)
self.timer = self.timer + 1
local pos = self.object:get_pos()
if self.switch == 0
or self.timer > 150
or not within_limits(pos, 0) then
mcl_burning.extinguish(self.object)
self.object:remove();
return
end
-- does arrow have a tail (fireball)
if def.tail
and def.tail == 1
and def.tail_texture then
minetest.add_particle({
pos = pos,
velocity = {x = 0, y = 0, z = 0},
acceleration = {x = 0, y = 0, z = 0},
expirationtime = def.expire or 0.25,
collisiondetection = false,
texture = def.tail_texture,
size = def.tail_size or 5,
glow = def.glow or 0,
})
end
if self.hit_node then
local node = node_ok(pos).name
if minetest.registered_nodes[node].walkable then
self.hit_node(self, pos, node)
if self.drop == true then
pos.y = pos.y + 1
self.lastpos = (self.lastpos or pos)
minetest.add_item(self.lastpos, self.object:get_luaentity().name)
end
self.object:remove();
return
end
end
if self.hit_player or self.hit_mob or self.hit_object then
for _,player in pairs(minetest.get_objects_inside_radius(pos, 1.5)) do
if self.hit_player
and player:is_player() then
self.hit_player(self, player)
self.object:remove();
return
end
local entity = player:get_luaentity()
if entity
and self.hit_mob
and entity.is_mob == true
and tostring(player) ~= self.owner_id
and entity.name ~= self.object:get_luaentity().name then
self.hit_mob(self, player)
self.object:remove();
return
end
if entity
and self.hit_object
and (not entity.is_mob)
and tostring(player) ~= self.owner_id
and entity.name ~= self.object:get_luaentity().name then
self.hit_object(self, player)
self.object:remove();
return
end
end
end
self.lastpos = pos
end
},mob_class))
end
-- Register spawn eggs
-- Note: This also introduces the “spawn_egg” group:
-- * spawn_egg=1: Spawn egg (generic mob, no metadata)
-- * spawn_egg=2: Spawn egg (captured/tamed mob, metadata)
function mcl_mobs.register_egg(mob, desc, background_color, overlay_color, addegg, no_creative)
local grp = {spawn_egg = 1}
-- do NOT add this egg to creative inventory (e.g. dungeon master)
if no_creative == true then
grp.not_in_creative_inventory = 1
end
local invimg = "(spawn_egg.png^[multiply:" .. background_color ..")^(spawn_egg_overlay.png^[multiply:" .. overlay_color .. ")"
if old_spawn_icons then
local mobname = mob:gsub("mobs_mc:","")
local fn = "mobs_mc_spawn_icon_"..mobname..".png"
if mcl_util.file_exists(minetest.get_modpath("mobs_mc").."/textures/"..fn) then
invimg = fn
end
end
if addegg == 1 then
invimg = "mobs_chicken_egg.png^(" .. invimg ..
"^[mask:mobs_chicken_egg_overlay.png)"
end
-- register old stackable mob egg
minetest.register_craftitem(mob, {
description = desc,
inventory_image = invimg,
groups = grp,
_doc_items_longdesc = S("This allows you to place a single mob."),
_doc_items_usagehelp = S("Just place it where you want the mob to appear. Animals will spawn tamed, unless you hold down the sneak key while placing. If you place this on a mob spawner, you change the mob it spawns."),
on_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.above
-- am I clicking on something with existing on_rightclick function?
local under = minetest.get_node(pointed_thing.under)
local def = minetest.registered_nodes[under.name]
if def and def.on_rightclick then
return def.on_rightclick(pointed_thing.under, under, placer, itemstack)
end
if pos
and within_limits(pos, 0)
and not minetest.is_protected(pos, placer:get_player_name()) then
local name = placer:get_player_name()
local privs = minetest.get_player_privs(name)
if under.name == "mcl_mobspawners:spawner" then
if minetest.is_protected(pointed_thing.under, name) then
minetest.record_protection_violation(pointed_thing.under, name)
return itemstack
end
if not privs.maphack then
minetest.chat_send_player(name, S("You need the “maphack” privilege to change the mob spawner."))
return itemstack
end
mcl_mobspawners.setup_spawner(pointed_thing.under, itemstack:get_name())
if not minetest.is_creative_enabled(name) then
itemstack:take_item()
end
return itemstack
end
if not minetest.registered_entities[mob] then
return itemstack
end
if minetest.settings:get_bool("only_peaceful_mobs", false)
and minetest.registered_entities[mob].type == "monster" then
minetest.chat_send_player(name, S("Only peaceful mobs allowed!"))
return itemstack
end
pos.y = pos.y - 0.5
local mob = minetest.add_entity(pos, mob)
local entityname = itemstack:get_name()
minetest.log("action", "Player " ..name.." spawned "..entityname.." at "..minetest.pos_to_string(pos))
local ent = mob:get_luaentity()
-- don't set owner if monster or sneak pressed
if ent.type ~= "monster"
and not placer:get_player_control().sneak then
ent.owner = placer:get_player_name()
ent.tamed = true
end
-- set nametag
local nametag = itemstack:get_meta():get_string("name")
if nametag ~= "" then
if string.len(nametag) > MAX_MOB_NAME_LENGTH then
nametag = string.sub(nametag, 1, MAX_MOB_NAME_LENGTH)
end
ent.nametag = nametag
update_tag(ent)
end
-- if not in creative then take item
if not minetest.is_creative_enabled(placer:get_player_name()) then
itemstack:take_item()
end
end
return itemstack
end,
})
end

@ -767,6 +767,32 @@ function mob_class:do_pathfind_action(action)
end
end
local check_herd_timer = 0
function mob_class:check_herd(dtime)
local pos = self.object:get_pos()
if not pos then return end
check_herd_timer = check_herd_timer + dtime
if check_herd_timer < 4 then return end
check_herd_timer = 0
for _,o in pairs(minetest.get_objects_inside_radius(pos,self.view_range)) do
local l = o:get_luaentity()
local p,y
if l and l.is_mob and l.name == self.name then
if self.horny and l.horny then
p = l.object:get_pos()
else
y = o:get_yaw()
end
if p then
go_to_pos(self,p)
elseif y then
self:set_yaw(y)
end
end
end
end
function mob_class:teleport(target)
if self.do_teleport then
if self.do_teleport(self, target) == false then

@ -806,6 +806,8 @@ function mob_class:falling(pos)
return
end
if not self.fall_speed then self.fall_speed = DEFAULT_FALL_SPEED end
if mcl_portals ~= nil then
if mcl_portals.nether_portal_cooloff(self.object) then
return false -- mob has teleported through Nether portal - it's 99% not falling