Add files via upload

aliveai_aliens/depends.txt

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+default
+aliveai
+aliveai_massdestruction?
+aliveai_nitroglycerine?

aliveai_aliens/init.lua

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+aliveai_aliens={ael={},atra={}}
+
+dofile(minetest.get_modpath("aliveai_aliens") .. "/items.lua")
+
+aliveai.savedata.aliens=function(self)
+	if self.aliens then
+		return {acolor=self.acolor}
+	end
+end
+
+aliveai.loaddata.aliens=function(self,r)
+	if r.acolor then
+		self.acolor=r.acolor
+	end
+	return self
+end
+
+aliveai_aliens.set_color=function(self)
+	if not self.acolor then return end
+	local tx=self.object:get_properties().textures[1]
+	self.object:set_properties({
+		textures = {tx .. "^[colorize:#" .. self.acolor},
+	})
+end
+
+aliveai_aliens.gen_color=function(self)
+	local c=""
+	local n=0
+	local t="0123456789ABCDEF"
+  	for i=1,6,1 do
+        		n=math.random(1,16)
+       		c=c .. string.sub(t,n,n)
+	end
+	self.acolor=c .. "55"
+	aliveai_aliens.set_color(self)
+
+	local p=self.object:get_pos()
+	p={x=p.x,y=p.y+math.random(15,30),z=p.z}
+	local fn = minetest.registered_nodes[minetest.get_node(p).name]
+	if fn and fn.buildable_to and minetest.is_protected(p,"")==false then
+		minetest.set_node(p,{name="aliveai_aliens:asteroid"})
+	end
+
+end
+
+aliveai.create_bot({
+		dmg=15,
+		smartfight=0,
+		visual_size={x=2,y=1.5},
+		collisionbox={-0.7,-1.5,-0.7,0.7,1.2,0.7},
+		name="alien8",
+		texture="aliveai_alien1.png",
+		hp=500,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_enginelazer"]=1,["aliveai_aliens:alien_food"]=20},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+	death=function(self,puncher,pos)
+		minetest.add_particlespawner({
+			amount = 30,
+			time =0.05,
+			minpos = pos,
+			maxpos = pos,
+			minvel = {x=-5, y=0, z=-5},
+			maxvel = {x=5, y=5, z=5},
+			minacc = {x=0, y=-8, z=0},
+			maxacc = {x=0, y=-10, z=0},
+			minexptime = 2,
+			maxexptime = 1,
+			minsize = 2,
+			maxsize = 8,
+			texture = "default_cloud.png",
+			collisiondetection = true,
+		})
+
+	end,
+
+})
+
+
+
+
+aliveai.create_bot({
+		name="alien1",
+		texture="aliveai_alien1.png",
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:vexcazer"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+aliveai.create_bot({
+		name="alien2",
+		texture="aliveai_alien2.png",
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_rifle"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+aliveai.create_bot({
+		name="alien3",
+		texture="aliveai_alien3.png",
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_homing_rifle"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+aliveai.create_bot({
+		name="alien4",
+		texture="aliveai_alien4.png",
+		hp=25,
+		work_helper=1,
+		light=0,
+		stealing=1,
+		talking=0,
+		smartfight=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		visual_size={x=0.8,y=0.8},
+		collisionbox={-0.3,-0.8,-0.3,0.3,0.65,0.3},
+		start_with_items={["aliveai_aliens:ozer_sword"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+
+aliveai.create_bot({
+		name="alien5",
+		texture="aliveai_alien5.png",
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_rifle"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+		annoyed_by_staring=0,
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+aliveai.create_bot({
+		name="alien6",
+		texture="aliveai_alien6.png",
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_homing_rifle"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})
+aliveai.create_bot({
+		name="alien7",
+		texture="aliveai_alien7.png",
+		floating=1,
+		hp=50,
+		light=0,
+		stealing=1,
+		talking=0,
+		annoyed_by_staring=0,
+		type="monster",
+		dmg=4,
+		building=0,
+		attacking=1,
+		name_color="",
+		team="alien",
+		attack_players=1,
+		start_with_items={["aliveai_aliens:alien_nrifle"]=1,["aliveai_aliens:alien_food"]=10},
+		spawn_on={"group:sand","group:spreading_dirt_type","default:gravel","default:stone"},
+	spawn=function(self)
+		aliveai_aliens.gen_color(self)
+	end,
+	on_load=function(self)
+		aliveai_aliens.set_color(self)
+	end,
+})

aliveai_aliens/items.lua

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+minetest.register_craftitem("aliveai_aliens:alien_food", {
+	description = "Alien food",
+	inventory_image = "default_iron_lump.png^[colorize:#00883344",
+	groups = {not_in_creative_inventory=1},
+	on_use =minetest.item_eat(8)
+})
+
+
+minetest.register_tool("aliveai_aliens:alien_enginelazer", {
+	description = "Alien enginelazer",
+	range = 1,
+	inventory_image = "aliveai_alien_enginelazer.png",
+	wield_scale={x=2,y=1,z=2},
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		local name=user:get_player_name()
+		if aliveai_aliens.ael[name] then return itemstack end
+		aliveai_aliens.ael[name]=1
+		for i=0,50,1 do
+		minetest.after(i*0.05, function(user,i,name)
+
+			local dir=user:get_look_dir()
+			local pos=user:get_pos()
+			pos.y=pos.y+1.5
+
+			pos.x=pos.x+(math.random(-2,2)*0.1)
+			pos.y=pos.y+(math.random(-2,2)*0.1)
+			pos.z=pos.z+(math.random(-2,2)*0.1)
+
+			local d={x=dir.x*math.random(13,17),y=dir.y*math.random(13,17),z=dir.z*math.random(13,17)}
+			aliveai_aliens.user=user
+			aliveai_aliens.type=1
+			minetest.sound_play("aliveai_aliens_lazer", {pos=pos, gain=1.0, max_hear_distance=10})
+			minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*1),y=aliveai.nan(pos.y+(dir.y)*1),z=aliveai.nan(pos.z+(dir.z)*1)}, "aliveai_aliens:bullet"):setvelocity(d)
+			aliveai_aliens.user=nil
+			aliveai_aliens.type=nil
+
+			if i>=50 then
+				aliveai_aliens.ael[name]=nil
+			end
+		end,user,i,name)
+		end
+		itemstack:add_wear(65535/10)
+		return itemstack
+	end,
+})
+
+
+
+minetest.register_tool("aliveai_aliens:ozer_sword", {
+	description = "Ozer Sword",
+	range = 2,
+	inventory_image = "alieveai_aliens_ozersword.png",
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		if pointed_thing.type=="node" then
+			local n1=minetest.get_node(pointed_thing.under)
+			local n=minetest.registered_nodes[n1.name]
+			if n and not (n.drop=="" or n.unbreakable) then
+				minetest.node_dig(pointed_thing.under,n1,user)
+				minetest.sound_play("alieveai_aliens_ozersword", {pos =pointed_thing.under, gain = 1.0, max_hear_distance = 10})
+			end
+			
+			itemstack:add_wear(65535/500)
+			return itemstack
+		end
+		local pos=user:get_pos()
+		local dir=user:get_look_dir()
+		local d={x=pos.x+dir.x*2,y=pos.y+dir.y*2,z=pos.z+dir.z*2}
+		local name=user:get_player_name()
+		local a=false
+		for i, ob in pairs(minetest.get_objects_inside_radius(d, 4)) do
+			if not (ob:get_luaentity() and ob:get_luaentity().type==nil) and aliveai.visiable(pos,ob:get_pos()) and not (ob:is_player() and ob:get_player_name()==name) then
+				if type(user)=="table" then user=ob end
+				ob:punch(user,1,{full_punch_interval=1,damage_groups={fleshy=9}})
+				a=true
+				itemstack:add_wear(65535/500)
+			end
+		end
+		if a then
+			minetest.sound_play("alieveai_aliens_ozersword", {pos=d, gain = 1.0, max_hear_distance = 10})
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_tool("aliveai_aliens:alien_nrifle", {
+	description = "Alien nitrorifle",
+	range = 1,
+	inventory_image = "aliveai_alien_nrifle.png",
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		local dir=user:get_look_dir()
+		local pos=user:get_pos()
+		pos.y=pos.y+1.5
+		local d={x=dir.x*15,y=dir.y*15,z=dir.z*15}
+		aliveai_aliens.user=user
+		aliveai_aliens.type=2
+		minetest.sound_play("aliveai_aliens_lazer", {pos=pos, gain=1.0, max_hear_distance=10})
+		minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*1),y=aliveai.nan(pos.y+(dir.y)*1),z=aliveai.nan(pos.z+(dir.z)*1)}, "aliveai_aliens:bullet"):setvelocity(d)
+		aliveai_aliens.user=nil
+		aliveai_aliens.type=nil
+		itemstack:add_wear(65535/50)
+		return itemstack
+	end,
+})
+
+minetest.register_tool("aliveai_aliens:alien_rifle", {
+	description = "Alien rifle",
+	range = 1,
+	inventory_image = "aliveai_alien_rifle1.png",
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		local dir=user:get_look_dir()
+		local pos=user:get_pos()
+		pos.y=pos.y+1.5
+		local d={x=dir.x*15,y=dir.y*15,z=dir.z*15}
+		aliveai_aliens.user=user
+		aliveai_aliens.type=1
+		minetest.sound_play("aliveai_aliens_lazer", {pos=pos, gain=1.0, max_hear_distance=10})
+		minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*3),y=aliveai.nan(pos.y+(dir.y)*3),z=aliveai.nan(pos.z+(dir.z)*3)}, "aliveai_aliens:bullet"):setvelocity(d)
+		minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*2),y=aliveai.nan(pos.y+(dir.y)*2),z=aliveai.nan(pos.z+(dir.z)*2)}, "aliveai_aliens:bullet"):setvelocity(d)
+		minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*1),y=aliveai.nan(pos.y+(dir.y)*1),z=aliveai.nan(pos.z+(dir.z)*1)}, "aliveai_aliens:bullet"):setvelocity(d)
+		aliveai_aliens.user=nil
+		aliveai_aliens.type=nil
+		itemstack:add_wear(65535/100)
+		return itemstack
+	end,
+})
+
+minetest.register_tool("aliveai_aliens:alien_homing_rifle", {
+	description = "Alien homing rifle",
+	range = 1,
+	inventory_image = "aliveai_alien_rifle2.png",
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		local dir=user:get_look_dir()
+		local pos=user:get_pos()
+		pos.y=pos.y+1.5
+		local name=user:get_player_name()
+		local v={x=dir.x*15,y=dir.y*15,z=dir.z*15}
+		for i=2,31,1 do
+			local pos1={x=aliveai.nan(pos.x+(dir.x)*i),y=aliveai.nan(pos.y+(dir.y)*i),z=aliveai.nan(pos.z+(dir.z)*i)}
+			local n = minetest.registered_nodes[minetest.get_node(pos1).name]
+			if n and n.walkable then
+				return itemstack
+			end
+			if pos1~=pos1 then return end
+			for ii, ob in pairs(minetest.get_objects_inside_radius(pos1, 1.5)) do
+				if not (ob:get_luaentity() and ob:get_luaentity().type==nil) and aliveai.visiable(pos,ob:get_pos()) and not (ob:is_player() and ob:get_player_name()==name) then
+					aliveai_aliens.target=ob
+					aliveai_aliens.user=user
+					minetest.add_entity({x=aliveai.nan(pos.x+(dir.x)*3),y=aliveai.nan(pos.y+(dir.y)*3),z=aliveai.nan(pos.z+(dir.z)*3)}, "aliveai_aliens:bullet2")
+					itemstack:add_wear(65535/50)
+				end
+			end
+		end
+		return itemstack
+	end,
+})
+
+minetest.register_tool("aliveai_aliens:vexcazer", {
+	description = "Vexcazer",
+	range = 1,
+	inventory_image = "aliveai_alien_vexcazer.png",
+	groups = {not_in_creative_inventory=1},
+	on_use = function(itemstack, user, pointed_thing)
+		local dir=user:get_look_dir()
+		local pos=user:get_pos()
+		pos={x=aliveai.nan(pos.x+(dir.x)*2),y=aliveai.nan(pos.y+(dir.y)*2),z=aliveai.nan(pos.z+(dir.z)*2)}
+		local plus=1
+		local minus=-1
+		local param=0
+		dir = minetest.dir_to_facedir(dir)
+		if dir==1 then param=minetest.get_node({x=pos.x-1,y=pos.y,z=pos.z}).param2 end
+		if dir==3 then param=minetest.get_node({x=pos.x+1,y=pos.y,z=pos.z}).param2 end
+		if dir==0 then param=minetest.get_node({x=pos.x,y=pos.y,z=pos.z-1}).param2 end
+		if dir==2 then param=minetest.get_node({x=pos.x,y=pos.y,z=pos.z+1}).param2 end
+		local p=pos
+		p.y=p.y+2
+		minetest.sound_play("aliveai_aliens_vexcazer_lazer", {pos=p, gain=1.0, max_hear_distance=10})
+		for i=2,11,1 do
+			local fn = minetest.registered_nodes[minetest.get_node(p).name]
+			if not (fn and fn.buildable_to) or minetest.is_protected(p, user:get_player_name()) then
+				return itemstack
+			end
+			minetest.set_node(p,{name="aliveai_aliens:lazer_node",param2=param})
+			if dir==1 then p.x=p.x+plus end
+			if dir==3 then p.x=p.x+minus end
+			if dir==0 then p.z=p.z+plus end
+			if dir==2 then p.z=p.z+minus end
+			for i, ob in pairs(minetest.get_objects_inside_radius(p, 2)) do
+				if type(user)=="table" then user=ob end
+				ob:punch(user,1,{full_punch_interval=1,damage_groups={fleshy=5}})
+			end
+		end
+		itemstack:add_wear(65535/50)
+		return itemstack
+	end,
+})
+
+minetest.register_entity("aliveai_aliens:bullet",{
+	hp_max = 1,
+	physical = false,
+	visual = "sprite",
+	visual_size = {x=0.1, y=0.1},
+	textures = {"bubble.png^[colorize:#ff0000aa"},
+	is_visible =true,
+	timer = 0,
+	dmg=2,
+	pointable=false,
+	on_activate=function(self, staticdata)
+		if not aliveai_aliens.user then
+			aliveai.kill(self)
+			return
+		end
+		self.typ=aliveai_aliens.type
+		self.user=aliveai_aliens.user
+		if self.user:get_luaentity() then
+			self.user=self.user:get_luaentity()
+		end
+		if self.typ==2 then
+			self.dmg=5
+			self.object:set_properties({nametag="",textures={"bubble.png^[colorize:#51ffe2ff"}})
+		end
+	end,
+	on_step = function(self, dtime)
+		self.timer=self.timer+dtime
+		if self.timer<0.15 then return self end
+		local p=self.object:get_pos()
+		for i, ob in pairs(minetest.get_objects_inside_radius(p, 1.5)) do
+			if not (ob:get_luaentity() and ob:get_luaentity().type==nil) then
+				if not self.user then self.user=self.object end
+				if self.typ==2 and aliveai_nitroglycerine and aliveai.gethp(ob)<=5 then
+					if ob:get_luaentity() then ob:get_luaentity().destroy=1 end
+					aliveai_nitroglycerine.freeze(ob)
+				else
+					ob:punch(self.user,1,{full_punch_interval=1,damage_groups={fleshy=self.dmg}})
+				end
+				aliveai.kill(self)
+				return self
+			end
+		end
+		local n = minetest.registered_nodes[minetest.get_node(p).name]
+		if self.timer>2 or (n and n.walkable) then
+			aliveai.kill(self)
+		end
+		return self
+	end,
+})
+
+minetest.register_entity("aliveai_aliens:bullet2",{
+	hp_max = 1,
+	physical = false,
+	visual = "sprite",
+	visual_size = {x=0.3, y=0.3},
+	textures = {"bubble.png^[colorize:#ff0000"},
+	is_visible =true,
+	timer = 0,
+	timer2 = 0,
+	pointable=false,
+	get_staticdata = function(self)
+		if self.sound~=nil and self.timer2>0.01 then
+			minetest.sound_stop(self.sound)
+		end
+	end,
+	on_punch=function(self, puncher, time_from_last_punch, tool_capabilities, dir)
+		if self.sound~=nil then minetest.sound_stop(self.sound) end
+	end,
+	on_activate=function(self, staticdata)
+		if not aliveai_aliens.target then
+			aliveai.kill(self)
+			return self
+		end
+		self.target=aliveai_aliens.target
+		aliveai_aliens.target=nil
+		self.sound=minetest.sound_play("aliveai_aliens_homing", {object=self.object,loop=true,gain=3.0, max_hear_distance=10})
+		self.user=aliveai_aliens.user
+		aliveai_aliens.user=nil
+		if self.user:get_luaentity() then
+			self.user=self.user:get_luaentity()
+		end
+	end,
+	on_step = function(self, dtime)
+		self.timer=self.timer+dtime
+		if self.timer<0.01 then return self end
+		self.timer2=self.timer2+self.timer
+		self.timer=0
+		local pos=self.object:get_pos()
+		local pos1=self.target:get_pos()
+		local n=minetest.registered_nodes[minetest.get_node(pos).name]
+		if self.timer2>8 or (n and n.walkable) then
+			aliveai.kill(self)
+		end
+		if not ((pos and pos.x) or (self.target:get_luaentity() or self.target:is_player())) then
+			aliveai.kill(self)
+			return self
+		elseif not aliveai.visiable(pos,pos1) then
+			return self
+		end
+		local v={x=(pos.x-pos1.x)*-2,y=(pos.y-pos1.y)*-2,z=(pos.z-pos1.z)*-2}
+		self.object:setvelocity(v)
+		if aliveai.distance(self,pos1)<1.5 then
+			if not self.user then self.user=self.object end
+			self.target:punch(self.user,1,{full_punch_interval=1,damage_groups={fleshy=4}})
+			aliveai.kill(self)
+			minetest.sound_play("aliveai_aliens_lazer", {pos=pos, gain=1.0, max_hear_distance=10})
+		end
+		return self
+	end,
+})
+
+
+minetest.register_node("aliveai_aliens:lazer_node", {
+	description = "Lazer",
+	drawtype="glasslike",
+	alpha=50,
+	tiles = {"gui_hb_bg.png^[colorize:#ffffff"},
+	drop="",
+	light_source = default.LIGHT_MAX - 1,
+	paramtype = "light",
+	walkable=false,
+	sunlight_propagates = true,
+	liquid_viscosity = 1,
+	pointable=false,
+	buildable_to = true,
+	groups = {not_in_creative_inventory=1},
+	post_effect_color = {a = 255, r=255, g=255, b=255},
+	damage_per_second=2,
+	on_construct = function(pos)
+		minetest.get_node_timer(pos):start(1)
+	end,
+	on_timer = function (pos, elapsed)
+		minetest.set_node(pos,{name="air"})
+	end,
+})
+
+
+minetest.register_node("aliveai_aliens:wsteelblock", {
+	description = "Hardened steel block",
+	tiles = {"default_steel_block.png"},
+	is_ground_content = false,
+	groups = {cracky = 1, level = 2,not_in_creative_inventory=1},
+	sounds = default.node_sound_metal_defaults(),
+})
+
+minetest.register_node("aliveai_aliens:ufo_spawner", {
+	tiles = {"aliveai_air.png"},
+	groups = {not_in_creative_inventory=1},
+	sunlight_propagates = true,
+	is_ground_content = false,
+	drawtype = "glasslike_framed_optional",
+	paramtype = "light",
+	paramtype2 = "glasslikeliquidlevel",
+})
+
+minetest.register_node("aliveai_aliens:alien_spawner", {
+	description = "Alien group spawner",
+	tiles = {"default_diamond_block.png"},
+})
+
+minetest.register_node("aliveai_aliens:asteroid", {
+	description = "Asteroid",
+	tiles = {"aliveai_air.png"},
+	groups = {not_in_creative_inventory=1},
+	sunlight_propagates = true,
+	is_ground_content = false,
+	drawtype = "glasslike_framed_optional",
+	paramtype = "light",
+	paramtype2 = "glasslikeliquidlevel",
+})
+
+
+minetest.register_abm({
+	nodenames = {"aliveai_aliens:ufo_spawner","aliveai_aliens:alien_spawner","aliveai_aliens:asteroid"},
+	interval = 2,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		local n=minetest.get_node(pos).name
+
+		minetest.set_node(pos, {name = "air"})
+
+		if n=="aliveai_aliens:alien_spawner" then
+			for i=1,7,1 do
+				minetest.add_entity(pos, "aliveai_aliens:alien" .. i)
+			end
+			return
+		end
+
+		if n=="aliveai_aliens:asteroid" and minetest.get_modpath("aliveai_nitroglycerine")~=nil then
+			if math.random(1,100)~=1 then return end
+			local x=math.random(-1,1)
+			local z=math.random(-1,1)
+			local pos3={}
+			local fire={name="aliveai_nitroglycerine:fire2"}
+			local id=math.random(1,900)
+			aliveai_aliens.atra[id]=0
+			for i=1,150,1 do
+				pos3={x=pos.x+(x*i),y=pos.y-i,z=pos.z+(z*i)}
+				local fn = minetest.registered_nodes[minetest.get_node(pos3).name]
+				if minetest.is_protected(pos3,"") then
+					aliveai_aliens.atra[id]=nil
+					return
+				elseif not (fn and fn.buildable_to) or aliveai_aliens.atra[id]==1 or i==150 then
+					minetest.after(i*0.05, function(pos3,fire)
+						aliveai_aliens.atra[id]=nil
+						aliveai_nitroglycerine.explode(pos3,{
+							radius=5,
+							set="air",
+							drops=0,
+							place={"aliveai_nitroglycerine:fire","air","air","air","air"}
+						})
+						minetest.set_node(pos3,{name="aliveai_aliens:alien_spawner"})
+						minetest.sound_play("aliveai_nitroglycerine_nuke", {pos=pos3, gain = 0.5, max_hear_distance = 5*30})
+					end, pos3,fire)
+					return
+				end
+				minetest.after(i*0.05, function(pos3,fire,id)
+					if not aliveai_aliens.atra[id] or aliveai_aliens.atra[id]==1 then return end
+					local fn = minetest.registered_nodes[minetest.get_node(pos3).name]
+					if not (fn and fn.buildable_to) then aliveai_aliens.atra[id]=1 i=150 print("bug") end
+					minetest.set_node(pos3,fire)
+					minetest.set_node({x=pos3.x+math.random(-1,1),y=pos3.y,z=pos3.z+math.random(-1,1)},fire)
+					minetest.set_node({x=pos3.x+math.random(-1,1),y=pos3.y,z=pos3.z+math.random(-1,1)},fire)
+				end, pos3,fire,id)
+			end
+			return
+		end
+
+		if math.random(1,40)~=1 then return end
+		for i=1,30,1 do
+			if minetest.get_node({x=pos.x,y=pos.y-i,z=pos.z}).name~="air" then return end
+		end
+		local u=minetest.get_modpath("aliveai_aliens").."/schematics/ufo.mts"
+		minetest.place_schematic({x=pos.x-15,y=pos.y,z=pos.z-15}, u, "random", {}, true)
+	end,
+})
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "aliveai_aliens:ufo_spawner",
+	wherein        = "air",
+	clust_scarcity = 64 * 64 * 64,
+	clust_num_ores = 1,
+	clust_size     = 1,
+	y_min          = 30,
+	y_max          = 100,
+})
+
+
+minetest.register_ore({
+	ore_type       = "scatter",
+	ore            = "aliveai_aliens:asteroid",
+	wherein        = "air",
+	clust_scarcity = 64 * 64 * 64,
+	clust_num_ores = 1,
+	clust_size     = 1,
+	y_min          = 30,
+	y_max          = 100,
+})

aliveai_aliens/readme.txt

@@ -0,0 +1,5 @@
+aliens for aliveai
+
+
+vexcazer is a build+mine & admin tool
+https://forum.minetest.net/viewtopic.php?t=14097