README.md

@@ -1,24 +1,14 @@
 minetest-technology
 ===================
 
-A minetest mod which provide some hi-tech stuff : flat screen, elevators, aircrafts, overall plans, bronze structures, concrete, ...
-
-![bronzee structures](https://forum.minetest.net/download/file.php?id=14493)
-![patroller](https://forum.minetest.net/download/file.php?id=14495)
+A minetest mod which provide some hi-tech stuff : flat screen, bronze structures, concrete, ...
 
 Install
 =======
 
-As other minetest mod : extract the zip file as `"technology"` in the `games/minetest_game/mods directory` or in `mods` directory.
+As other minetest mod : extract the zip file as "technology" in the games/minetest_game/mods directory.
 
 Other
 =====
 
-See `documentation.txt` to learn more (about crafting for exemple).
-
-Copyright
-=========
-author: jimy byerley (jimy.byerley@gmail.com)
-All the source code, models, textures, sounds are under Creative Common Share Alike, except the following files:
-`sounds/elevator_close.wav` by joedeshon (freesound.org)
-`sounds/elevator_loop.wav` by marcel_farres (freesound.org)
+See documentation.txt to learn more (about crafting for exemple).

aircraft.lua

@@ -1,5 +1,21 @@
 
+local function get_sign(i)
+	if i == 0 then
+		return 0
+	else
+		return i/math.abs(i)
+	end
+end
 
+local function get_velocity(v, yaw, y)
+	local x = math.cos(yaw)*v
+	local z = math.sin(yaw)*v
+	return {x=x, y=y, z=z}
+end
+
+local function get_v(v)
+	return math.sqrt(v.x^2+v.z^2)
+end
 --[[
 minetest.register_abm({
 	nodenames = {"air"},
@@ -11,269 +27,143 @@ minetest.register_abm({
 })
 ]]
 
-
---[[
-Exportation des animations depuis blender:
-il faut avoir la config suivante:
-+ export normals
-+ flip normals
-+ export UV coords
-+ export skin weight
-- apply modifier
-+ export armature bones
-+ export rest animation
-+ export animations
-+ include frame rate
-]]
-
-local patroller = {
-	hp_max = 400,
+local hunter = {
+	hp_max = 100,
 	physical = true,
 	collisionbox = {-2.5,-7,-2.5, 2.5,4,2.5},
 	visual = "mesh",
-	mesh = "patroller.x",
-	textures = {"technology_patroller.png"},
-	--automatic_rotate = true,
-	--makes_footstep_sound = true,
-	--spritediv = {x=1, y=1},
-	--initial_sprite_basepos = {x=0, y=0},
-	--is_visible = true,
-	can_punch = true,
+	mesh = "patrouilleur.x",
+	textures = {"patrouilleur.png"},
+	automatic_rotate = true,
+	makes_footstep_sound = true,
+	spritediv = {x=1, y=1},
+	initial_sprite_basepos = {x=0, y=0},
+	is_visible = true,
 	
 	driver = nil,
-	front_vel_target = 0,  -- 0 is no speed, 1 is maximum speed
-	vert_vel_target = 0,
-	
-	max_front_vel = 10,
-	max_vert_vel = 7,	
+	v = 0,
+	z = 0,
 }
 
-local FPS = 15    -- frame per second for animations
-local WEAPONS = minetest.get_modpath("firearms_guns") or false -- auto enable weapon support
-
-function patroller:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
-	if self.driver and puncher == self.driver then
-		self:fire(self.driver:get_look_dir())
-	end
-	--[[
-	self.object:remove()
-	if puncher and puncher:is_player() then
-		puncher:get_inventory():add_item("main", "technology:patroller")
-	end
-	]]
-end
-
-function patroller:fire(direction)
-	if WEAPONS then
-		local p = self.object:getpos()
-		p.y = p.y-7
-		firearmslib.fire("technology:air_canon", p, direction)
-	end
-end
-
-if WEAPONS then
-	--[[
-	firearmslib.register_bullet("technology:air_canon_ammo", {
-		description = "5mm  air canon amunition";
-		inventory_image = "firearms_bullet_556.png";
-		damage = 12;
-		power = 5;
-		gravity = 0;
-	});
-	
-	firearmslib.register_firearm("technology:air_canon", {
-		description = "5mm air canon";
-		inventory_image = "firearms_m4.png";
-		bullets = "technology:air_canon_ammo";
-		clip_size = 42;
-		spread = 0.035;
-		burst = 3;
-		burst_interval = 0.15;
-		wield_scale = {x=2,y=2,z=2};
-		crosshair_image = "firearms_crosshair_rifle.png";
-		hud_image = "firearms_m4_hud.png";
-		sounds = {
-			shoot = "firearms_m4_shot";
-			empty = "firearms_default_empty";
-			reload = "firearms_rifle_reload";
-		};
-	});
-	]]
-	
-	firearmslib.register_bullet("technology:air_canon_ammo", {
-		description = "Rocket";
-		inventory_image = "firearms_rocket.png";
-		texture = "firearms_rocket_entity.png";
-		damage = 10;
-		power = 5;
-		speed = 25;
-		gravity = 0;
-		explosion_range = 2.5;
-		explosion_damage = 6;
-		leaves_smoke = true;
-		on_destroy = firearmslib.on_destroy_explode;
-	});
-
-	firearmslib.register_firearm("technology:air_canon", {
-		description = "Bazooka";
-		inventory_image = "firearms_bazooka.png";
-		bullets = "technology:air_canon_ammo";
-		clip_size = 5;
-		spread = 0.035;
-		wield_scale = {x=3,y=3,z=3};
-		crosshair_image = "firearms_crosshair_rlauncher.png";
-		hud_image = "firearms_bazooka_hud.png";
-		sounds = {
-			shoot = "firearms_m79_shot"; -- TODO: Find a better sound
-			empty = "firearms_default_empty";
-			--reload = "firearms_default_reload";
-		};
-	});
-end
-
-function patroller:on_rightclick(clicker)
+function hunter:on_rightclick(clicker)
 	if not clicker or not clicker:is_player() then
 		return
 	end
 	if self.driver and clicker == self.driver then
 		self.driver = nil
-		self.object:set_animation({x=54, y=54}, FPS, 0)
+		self.object:set_animation({x=50, y=55}, 15, 1)
+		local p = get_velocity(3, self.object:getyaw(), 3)
 		local pos = self.object:getpos()
-		local yaw = self.object:getyaw()
-		pos.x = pos.x - 4*math.cos(yaw)
-		pos.y = pos.y - 3
-		pos.z = pos.z - 4*math.sin(yaw)
+		pos.x = pos.x-p.x
+		pos.y = pos.y-p.y
+		pos.z = pos.z-p.z
 		clicker:set_detach()
-		default.player_set_animation(clicker, "stand" , 30)
-		minetest.after(0.2, function()
 		clicker:setpos(pos)
-			end)
-		--self.object:setvelocity({x=0, y=0, z=0})
-		self.front_vel_target = 0
-		self.vert_vel_target = 0
+		self.object:setvelocity({x=0, y=0, z=0})
 	elseif not self.driver then
 		self.driver = clicker
-		clicker:set_attach(self.object, "", {x=0,y=0,z=10}, {x=0,y=0,z=-10})
-		default.player_set_animation(clicker, "sit" , 30)
-		self.object:set_animation({x=60, y=60}, FPS, 0)
+		clicker:set_attach(self.object, "", {x=0,y=0,z=0}, {x=0,y=0,z=0})
+		self.object:set_animation({x=55, y=60}, 15, 1)
 	end
 end
 
-function patroller:on_activate(staticdata, dtime_s)
+function hunter:on_activate(staticdata, dtime_s)
 	self.object:set_armor_groups({immortal=1})
-	--[[
 	if staticdata then
 		self.v = tonumber(staticdata)
 	end
-	]]
 end
 
-
-function patroller:get_staticdata()
-	return "" --tostring(v)
+function hunter:get_staticdata()
+	return tostring(v)
 end
 
+function hunter:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
+	self.object:remove()
+	if puncher and puncher:is_player() then
+		puncher:get_inventory():add_item("main", "technology:hunter")
+	end
+end
 
-
-local command_increment = 0.05
-hunter_step_tick = 0
-
-function patroller:on_step(dtime)
+function hunter:on_step(dtime)
 	-- make fire if damages are over 50%
+	if self.object:get_hp() < 50 then
+		print("hunter is burning")
+		local pos = self.object:getpos()
+		pos.x = pos.x + math.random(-2,2)
+		pos.y = pos.y + math.random(-2,2)
+		pos.z = pos.z + math.random(-2,2)
+		minetest.env:set_node(pos, {name="fire:basic_flame"})
+		self.z = self.z - 0.1
+	end
 	-- explode when hp is under 5
-	hunter_step_tick = hunter_step_tick+dtime
 	if self.object:get_hp() < 5 then
 		explosion(self.object:getpos(), 30)
 	end
-	
-	local command = false
-	--[[
-	if math.random(1,10) == 1 then
-		local yaw = self.object:getyaw()
-		local dir = {
-			x = math.cos(yaw),
-			y = 0,
-			z = math.sin(yaw),
-		}
-		self:fire(dir)
-	end
-	]]
-	
+	local velocity = self.object:getvelocity()
+	-- have user commands
+	self.v = get_v(velocity)*get_sign(self.v)
 	if self.driver then
 		local ctrl = self.driver:get_player_control()
-		if hunter_step_tick > 0.1 then
-			hunter_step_tick = 0
-			-- have user commands
-			if ctrl.up and self.front_vel_target < 1 then
-				self.front_vel_target = self.front_vel_target + command_increment
-				command = true
-			elseif ctrl.down and self.front_vel_target > -0.05 then
-				self.front_vel_target = self.front_vel_target - command_increment
-				command = true
-			end
-			if ctrl.jump and self.vert_vel_target < 1 then
-				self.vert_vel_target = self.vert_vel_target + command_increment
-				command = true
-			elseif ctrl.sneak and self.vert_vel_target > -1 then
-				self.vert_vel_target = self.vert_vel_target - command_increment
-				command = true
+		if ctrl.up then
+			self.v = self.v+0.4
 		end
+		if ctrl.down then
+			self.v = self.v-0.4
 		end
 		if ctrl.left then
 			self.object:setyaw(self.object:getyaw()+math.pi/120+dtime*math.pi/120)
-			self.object:set_animation({x=5, y=5}, FPS, 0)
-			command = true
-		elseif ctrl.right then
+			--self.object:set_animation({x=5, y=5}, 1, 0)
+		end
+		if ctrl.right then
 			self.object:setyaw(self.object:getyaw()-math.pi/120-dtime*math.pi/120)
-			self.object:set_animation({x=10, y=10}, FPS, 0)
-			command = true
-		else
-			--self.object:set_animation({x=60, y=60}, FPS, 0)
+			--self.object:set_animation({x=15, y=15}, 1, 0)
 		end
-	else
-		self.front_vel_target = 0
-		self.vert_vel_target = 0
-		--command = true
+		if ctrl.jump then
+			self.z = self.z+0.15
+		end
+		if ctrl.sneak then
+			self.z = self.z-0.15
+		end
+	end
+	local z = get_sign(self.z)
+	self.z = self.z - 0.02*z
+	if z ~= get_sign(self.z) then
+		self.object:setvelocity({x=0,y=0,z=0})
+		self.z = 0
+		return
+	end
+	if math.abs(self.z) > 4.5 then
+		self.z = 4.5*get_sign(self.z)
+	end
+	
+	local s = get_sign(self.v)
+	self.v = self.v - 0.02*s
+	if s ~= get_sign(self.v) then
 		self.object:setvelocity({x=0, y=0, z=0})
-		self.object:set_animation({x=54, y=54}, FPS, 0)
+		self.v = 0
+		return
+	end
+	if math.abs(self.v) > 6 then
+		self.v = 6*get_sign(self.v)
 	end
 
-	if command then
-		local yaw = self.object:getyaw()
-		self.object:setvelocity({
-			x = self.front_vel_target * self.max_front_vel * math.cos(yaw),
-			y = self.vert_vel_target * self.max_vert_vel,
-			z = self.front_vel_target * self.max_front_vel * math.sin(yaw),
-		})
-		if self.vert_vel_target < 0 then
-			local frame = 40-5*self.vert_vel_target + 0.5
-			self.object:set_animation({x=frame, y=frame}, FPS, 0)
+	self.object:setacceleration({x=0, y=0, z=0})
+	if math.abs(self.object:getvelocity().y) < 0.01 then
+		local pos = self.object:getpos()
+		pos.y = math.floor(pos.y)+0
+		self.object:setpos(pos)
+		self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.z))
 	else
-			local frame = 30+5*self.vert_vel_target - 0.5
-			self.object:set_animation({x=frame, y=frame}, FPS, 0)
+		self.object:setvelocity(get_velocity(self.v, self.object:getyaw(), self.z))
 	end
-	end
-	--[[
-	local Kf = 3.1
-	local Kv = 3.1
-	local v = self.object:getvelocity()
-	local yaw = self.object:getyaw()
-	local front_vel = v.x * -math.sin(yaw) + v.z * math.cos(yaw)
-	local vert_vel = v.y
-	local front_acc = Kf*(self.max_front_vel*self.front_vel_target - front_vel)
-	local vert_acc = Kv*(self.max_vert_vel*self.vert_vel_target - vert_vel)
-	self.object:setacceleration({x=-front_acc*math.sin(yaw), y=vert_acc, z=front_acc*math.cos(yaw)})
-	]]
-	--print("command "..self.front_vel_target.."  "..self.vert_vel_target)
-	--print("command "..front_acc.."  "..vert_acc)
-	
 end
 
-minetest.register_entity("technology:patroller", patroller)
+minetest.register_entity("technology:hunter", hunter)
 
 
-minetest.register_craftitem("technology:patroller", {
-	description = "patroller flying",
+minetest.register_craftitem("technology:hunter", {
+	description = "hunter flying",
 	inventory_image = "hunter_inv.png",
 	wield_image = "hunter_inv.png",
 	wield_scale = {x=2, y=2, z=1},
@@ -283,22 +173,11 @@ minetest.register_craftitem("technology:patroller", {
 		if pointed_thing.type ~= "node" then
 			return
 		end
-		print("patroller added !!!")
+		print("hunter added !!!")
 		pointed_thing.under.y = pointed_thing.under.y+2
-		minetest.env:add_entity(pointed_thing.under, "technology:patroller")
+		minetest.env:add_entity(pointed_thing.under, "technology:hunter")
 		itemstack:take_item()
 		return itemstack
 	end,
 })
 
-technology.register_plan("PATROLLER", "technology:patroller", "technology_plan_patroller.png", {
-	"technic:hv_transformer",
-	"technic:mv_transformer",
-	"technic:motor 8",
-	"technology:wire 10",
-	"default:steel_ingot 6",
-	"default:silver_ingot 1",
-	"default:mese 1",
-	"firearms:shell_12 1",
-})
-

depends.txt

@@ -1,4 +1,3 @@
 default
 moreores
 mesecons
-technic

documentation.txt

@@ -2,41 +2,7 @@ This mod add computers and screen to minetest
 made by jimy byerley   jimy.byerley@gmail.com
 License is GNU GPL v2, do it what you want !
 
-==[ crafting advanced machines ]==============================
-
-For complex machines, there is not any long chain of crafting. In reality when you want to build a complex machine, you actually have a overall plan and you just have to follow it to assemble essentials components right ?
-So it's the same here with machines. You have to get an overall plan of a mechanism and just put it in the craft table with required components ... and it's finished !
-Yet the problem is to get the overall plan. There is currently only one way to get it: have it generated by a computer: my computer mod. Idealy, this mod would require a sketching table node to achieve plans.
-
-* enter the following command in a computer : 
-	design ELEVATOR 
-(replace 'ELEVATOR' by the plan name of the machine you want) then the plan is added in your inventory.
-put it randomly in the crafting table with components Image
-then you have the machine crafted.
-
-- Patroller -
-machine name: PATROLLER
-components:
-
-    8 motor from technic
-    1 HV transformer from technic
-    1 MV transformer from technic
-    10 mesecon line (alias electric wire)
-    6 steel ingot
-    1 silver ingot
-    the plan
-
-- Elevator -
-machine name: ELEVATOR
-components:
-
-    1 motor from technic
-    1 HV transformer from technic
-    4 mesecon line
-    6 bronze ingot
-    the plan
-
-==[ crafting nodes ]==========================================
+==[ crafting ]==========================================
 
 plastic : put cotton in furnace
 

elevator.lua

@@ -1,251 +0,0 @@
-local elevator = {
-	hp_max = 400,
-	can_punch = true,
-	physical = true,
-	collisionbox = {-1, -0.5, -1, 1, 2.5, 1},
-	visual = "mesh",
-	mesh = "elevator.x",
-	textures = {"technology_elevator.png"},
-	
-	item = "technology:elevator",
-	
-	marks = {},			-- list of floors to stop to
-	passengers = {},	-- list of current passengers
-	direction = 0,
-	direction_change = false, -- enable for step to take the direction change in count
-	target = 0,	-- altitude to reach
-}
-
-local elevator_radius = 1
-local elevator_speed = 3
-local elevator_rail = "technology:elevator_rail"
-local elevator_mark = "default:sign_wall_steel"
-local elevator_entity = "technology:elevator_entity"
-
-
-function yaw(object)
-	if object:is_player() then return object:get_look_horizontal()
-	else	return object:getyaw()
-	end
-end
-
-function elevator:is_player_inside(player)
-	print(player:get_player_name().." enter an elevator as passenger n°"..#self.passengers.."")
-	for i,passenger in pairs(self.passengers) do
-		if player == passenger then return true end
-	end
-	return false
-end
-
-function elevator:set_direction(direction)
-	print("elevator take direction "..direction.." to target "..self.target)
-	self.direction = direction
-	self.direction_change = true
-	if self.sound_loop then minetest.sound_stop(self.sound_loop) end
-	if direction==0 then 
-		self.sound_loop = minetest.sound_play("elevator_close", {object=self.object, max_hear_distance = 10, loop=false})
-		self.target = 0
-	else
-		if self.sound_loop then minetest.sound_stop(self.sound_loop) end
-		self.sound_loop = minetest.sound_play("elevator_loop", {object=self.object, max_hear_distance = 10, loop=true})
-	end
-end
-
-function elevator:on_punch(puncher, time_from_last_punch, tool_capabilities, direction)
-	if self:is_player_inside(puncher) then -- punch an elevator to go up or down
-		if self.direction == 0 then
-			local look = puncher:get_look_vertical()
-			local p = self.object:getpos()
-			self:regenerate_marks() -- search for a mark, that can haven't been already searched
-			if #self.marks == 0 then return	end
-			if look < 0 then -- look up
-				local i=1
-				while i<=#self.marks and self.marks[i]<=p.y do i = i+1 end
-				if self.marks[i] == p.y then return end
-				self.target = self.marks[i]
-				self:set_direction(1)
-			else  -- look down
-				local i=#self.marks
-				while i>0 and self.marks[i]>=p.y do i = i-1 end
-				if self.marks[i] == p.y then return end
-				self.target = self.marks[i]
-				self:set_direction(-1)
-			end
-		else	self:set_direction(0)  -- uncomment it if elevators mustn't be stopped from the interior
-		end
-	elseif puncher:get_wielded_item():get_name() == "technology:wrench" then
-		puncher:get_inventory():add_item("technology:elevator", 1)
-		self.object:remove()
-	end
-end
-
-
-function elevator:on_rightclick(clicker)
-	if self:is_player_inside(clicker) then -- the passenger exits
-		local y = yaw(clicker)
-		local pos = self.object:getpos()
-		local p = {
-			x=pos.x + -(elevator_radius+0.5)*math.sin(y), 
-			y=pos.y+0.5, 
-			z=pos.z + -(elevator_radius+0.5)*-math.cos(y)
-		}
-		if	(not minetest.get_node({x=p.x, y=pos.y,   z=p.z}).walkable) and 
-			(not minetest.get_node({x=p.x, y=pos.y+1, z=p.z}).walkable)	then
-			
-			clicker:setpos(p)
-			clicker:set_detach(self.object)
-			for i,passenger in pairs(self.passengers) do if passenger==clicker then break end end
-			table.remove(self.passengers, i)
-			minetest.after(0.2, function()
-					clicker:setpos(p)
-				end)
-		else
-			minetest.chat_send_player(clicker:get_player_name(), "area is too small to bail out")
-		end
-	else -- the player enter the elevator
-		-- the program comes here if the clicker is not a passenger
-		-- make it become one
-		table.insert(self.passengers, clicker)
-		clicker:set_attach(self.object, "", {x=0,y=0,z=10}, {x=0,y=0,z=-10})
-	end
-end
-
-function elevator:on_step(dtime)	
-	-- check up for direction change
-	if self.direction_change then
-		self.object:set_velocity({x=0,y=self.direction*elevator_speed,z=0})
-		self.direction_change = false
-	else
-		-- wait for a stop
-		local p = self.object:getpos()
-		if self.direction > 0 and p.y+elevator_speed*dtime >= self.target then
-			self.object:setpos({x=p.x, y=self.target, z=p.z})
-			self.object:set_velocity({x=0, y=0, z=0})
-			self:set_direction(0)
-		elseif self.direction < 0 and p.y-elevator_speed*dtime <= self.target then
-			self.object:setpos({x=p.x, y=self.target, z=p.z})
-			self.object:set_velocity({x=0, y=0, z=0})
-			self:set_direction(0)
-		end
-	end
-	
-	if self.object:get_hp() <= 5 then
-		self.object:remove()
-		return
-	end
-end
-
-
-local r = elevator_radius+0.7
-local elevator_marks_slots = { {r,-0.5},{r,0.5},  {-0.5,r},{0.5,r},  {-r,-0.5},{-r,0.5},  {-0.5,-r},{0.5,-r} }
-local elevator_mark_height = 1.5
-
-function elevator:regenerate_marks()
-	local y = self.object:getyaw()
-	local p = self.object:getpos()
-	rail_x = p.x + (elevator_radius+0.5) * math.cos(y)	-- rail on the side
-	rail_z = p.z + (elevator_radius+0.5) * math.sin(y)
-	rail_y = p.y+elevator_mark_height+1
-	while minetest.get_node({x=rail_x, y=rail_y, z=rail_z}).name == elevator_rail do
-		for i,place in pairs(elevator_marks_slots) do
-			if minetest.get_node({x=p.x + place[1], y=rail_y, z=p.z + place[2]}).name == elevator_mark then
-				table.insert(self.marks, rail_y-elevator_mark_height)
-				break
-			end
-		end
-		rail_y = rail_y+1
-	end
-	rail_y = p.y+elevator_mark_height-1
-	while minetest.get_node({x=rail_x, y=rail_y, z=rail_z}).name == elevator_rail do
-		for i,place in pairs(elevator_marks_slots) do
-			if minetest.get_node({x=p.x + place[1], y=rail_y, z=p.z + place[2]}).name == elevator_mark then
-				table.insert(self.marks, 1, rail_y-elevator_mark_height)
-				break
-			end
-		end
-		rail_y = rail_y-1
-	end
-end
-
-minetest.register_entity(elevator_entity, elevator)
-
-minetest.register_craftitem("technology:elevator", {
-	description = "Elevator",
-	inventory_image="technology_elevator_item.png",
-	wield_image = "technology_elevator_item.png",
-	wield_scale = {x=6, y=6, z=2},
-	
-	on_place = function(itemstack, placer, pointed_thing)
-		local p = pointed_thing.under
-		local y = yaw(placer)
-		-- select direction to place to
-		print(y)
-		local o = 0
-		if 		7*math.pi/4 < y or y <= math.pi/4 then o = 0
-		elseif  math.pi/4 < y and y <= 3*math.pi/4 then o = math.pi/2
-		elseif  3*math.pi/4 < y and y <= 5*math.pi/4 then o = math.pi
-		else	o = 3*math.pi/2
-		end
-		p.y = p.y + 0.5
-		p.x = p.x + 1.5*math.sin(o) + 0.5*math.cos(o)
-		p.z = p.z - 1.5*math.cos(o) + 0.5*math.sin(o)
-		local obj = minetest.add_entity(p, elevator_entity)
-		obj:setyaw(o)
-		
-		if not minetest.setting_getbool("creative_mode") then
-			itemstack:take_item()
-		end
-		return itemstack
-	end,
-})
-
-local metal_footstep = {
-	footstep = {name="metal_footstep", gain=0.8},
-	dig = {name="metal_footstep", gain = 0.8},
-}
-
-local ec = 0.05	-- size of electric cables
-local sc = 0.1	-- size of support cables
-local zmin = -0.5
-local zmax = 0.5
-minetest.register_node("technology:elevator_rail", {
-    description = "Vertical rail for elevator",
-    node_placement_prediction = "",
-    paramtype = "light",
-    paramtype2 = "facedir",
-    drawtype = "nodebox",
-    node_box = {type = "fixed", fixed = {
-    	{	-0.05,	zmin,	0.2,  	0.05,	zmax,	0.5	},	-- guidance rail
-		{	-0.1,	zmin,	0.45,  	0.1,	zmax,	0.5	},	-- guidance rail part 2
-		{	0.4,	zmin,	-0.1,  	0.4+sc,	zmax,	-0.1+sc	},	-- support cable
-		{	-0.3,	zmin,	0.4,  	-0.3+ec,	zmax,	0.4+ec	},	-- electric cable
-		{	-0.4,	zmin,	0.4,  	-0.4+ec,	zmax,	0.4+ec	},	-- electric cable
-    }},
-    selection_box = {type = "fixed", fixed = {
-    	{-0.5, zmin, 0.2,    0.5, zmax, 0.5},
-    }},
-    tiles = {
-		"technology_elevator_rail_front.png",	--top
-		"technology_elevator_rail_front.png",	--bottom
-		"technology_elevator_rail_right.png",	--right
-		"technology_elevator_rail_left.png",	--left
-		"technology_elevator_rail_back.png",	--back
-		"technology_elevator_rail_front.png" --front
-	},
-    walkable = true,
-    groups = {mechanic=1, oddly_breakable_by_hand=1},
-    --on_punch = metal_punch,
-    sounds = metal_footstep,
-})
-
-technology.register_plan("ELEVATOR", "technology:elevator", nil, {
-	"technic:hv_transformer 1",
-	"technic:motor 1",
-	"technology:wire 2",
-	"default:bronze_ingot 6",
-})
-
-technology.register_plan("ELEVATOR_RAIL", "technology:elevator_rail", nil, {
-	"technology:wire 1",
-	"default:steel_ingot 1",
-})

init.lua

@@ -16,11 +16,12 @@ minetest.register_craftitem("technology:plastic", {
 	inventory_image = "plastic_item.png",
 })
 
-local technology_path = minetest.get_modpath("technology")
-dofile(technology_path.."/plans.lua")
-dofile(technology_path.."/tools.lua")
-dofile(technology_path.."/structures.lua")
-dofile(technology_path.."/electric_nodes.lua")
-dofile(technology_path.."/aircraft.lua")
-dofile(technology_path.."/elevator.lua")
-dofile(technology_path.."/screen.lua")
+dofile(minetest.get_modpath("technology").."/tools.lua")
+
+dofile(minetest.get_modpath("technology").."/structures.lua")
+
+dofile(minetest.get_modpath("technology").."/electric_nodes.lua")
+
+dofile(minetest.get_modpath("technology").."/aircraft.lua")
+
+dofile(minetest.get_modpath("technology").."/screen.lua")

plans.lua

@@ -1,51 +0,0 @@
-
-
-technology.registered_plans = {}
-
-technology.register_plan = function (machine_name, machine_item, sketch_image, components)
-	local item_name = "technology:plan_"..machine_name
-	local sketch = sketch_image or "technology_plan_default.png"
-	
-	minetest.register_node(":"..item_name, {
-		description = "overall plan for "..machine_name,
-		drawtype = "signlike",
-		tile_images = {sketch},
-		inventory_image = sketch,
-		wield_image = sketch,
-		paramtype = "light",
-		paramtype2 = "wallmounted",
-		sunlight_propagates = true,
-		walkable = false,
-		metadata_name = "sign",
-		selection_box = {
-			type = "wallmounted",
-			--wall_top = <default>
-			--wall_bottom = <default>
-			--wall_side = <default>
-		},
-		groups = {choppy=2,dig_immediate=2,flammable=2},
-		legacy_wallmounted = true,
-		--sounds = default.node_sound_defaults(),
-		on_construct = function(pos)
-			local meta = minetest.env:get_meta(pos)
-			meta:set_string("formspec", "field[text;;${text}]")
-			meta:set_string("infotext", machine_name)
-		end,
-		on_receive_fields = function(pos, formname, fields, sender)
-			local meta = minetest.env:get_meta(pos)
-			fields.text = fields.text or ""
-			meta:set_string("text", fields.text)
-			meta:set_string("infotext", machine_name..' ['..fields.text..']')
-		end,
-	})
-	
-	components[#components+1] = item_name
-	minetest.register_craft({
-		output = machine_item,
-		type = "shapeless",
-		recipe = components,
-	})
-	
-	technology.registered_plans[machine_name] = {item_name, machine_item, components}
-end
-

screen.lua

@@ -3,7 +3,6 @@ local screens = {
 	"technology:flat_screen_on",
 	"technology:flat_screen_text",
 	"technology:flat_screen_compiling",
-	"technology:flat_screen_design",
 }
 
 -- crafting
@@ -136,36 +135,6 @@ minetest.register_node("technology:flat_screen_compiling", {
 	drop = 'technology:flat_screen_off',
 })
 
-minetest.register_node("technology:flat_screen_design", {
-	description = "modern screen",
-	node_placement_prediction = "",
-	paramtype = "light",
-	light_source = 3,
-	paramtype2 = "facedir",
-	drawtype = "nodebox",
-	node_box = {type = "fixed", fixed = {
-		{-0.45, -0.4, 0.3,   0.45, 0.3, 0.25},
-		{-0.35, -0.35, 0.3,   0.35, 0.25, 0.4},
-	}},
-	selection_box = {type = "fixed", fixed = {
-		{-0.45, -0.4, 0.3,   0.45, 0.3, 0.25},
-		{-0.35, -0.35, 0.3,   0.35, 0.25, 0.4},
-	}},
-	tiles = {"screen_flat_top.png", "screen_flat_bottom.png", "screen_flat_left.png",
-		"screen_flat_right.png", "screen_flat_back.png", {
-			image="screen_flat_animated_design.png",
-			backface_culling=false,
-			animation={type="vertical_frames", aspect_w=128, aspect_h=128, length=5}
-	}},
-	walkable = true,
-	groups = {choppy=2, dig_immediate=2},
-	on_punch = function(pos, node, puncher)
-		node.name = "technology:flat_screen_off"
-		minetest.set_node(pos, node)
-	end,
-	drop = 'technology:flat_screen_off',
-})
-
 
 local old_screens = {"technology:flat_screen_smalltext", 
 		"technology:flat_screen_bigtext", "technology:flat_screen_2columns", "technology:flat_screen_map",

structures.lua

@@ -71,7 +71,7 @@ end
 
 local metal_footstep = {
 	footstep = {name="metal_footstep", gain=0.8},
-	dig = {name="metal_footstep", gain = 0.8},
+	dug = {name="", gain = 0.8},
 }
 
 minetest.register_node("technology:armature_h", {
@@ -93,8 +93,8 @@ minetest.register_node("technology:armature_h", {
     }},
     tiles = {"steel_armature_top.png", "steel_armature_top.png", "steel_armature_top.png", "steel_armature_top.png", "steel_armature_h_side.png", "steel_armature_h_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -117,8 +117,8 @@ minetest.register_node("technology:armature_v", {
     }},
     tiles = {"steel_armature_top.png", "steel_armature_top.png", "steel_armature_top.png", "steel_armature_top.png", "steel_armature_v_side.png", "steel_armature_v_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1,},
-    --on_punch = metal_punch,
+    groups = {mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -140,8 +140,8 @@ minetest.register_node("technology:grid_v", {
     }},
     tiles = {"bronze_grid_side.png", "bronze_grid_side.png", "bronze_grid_side.png", "bronze_grid_side.png", "bronze_grid_front.png", "steel_grid_front.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffy=2},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -163,8 +163,8 @@ minetest.register_node("technology:grid_h", {
     }},
     tiles = {"bronze_grid_side.png", "bronze_grid_front.png", "bronze_grid_side.png", "bronze_grid_front.png", "bronze_grid_side.png", "steel_grid_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffy=2},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -243,8 +243,8 @@ minetest.register_node("technology:floor", {
     }},
     tiles = {"floor_top.png", "floor_bottom.png", "floor_side.png", "floor_side.png", "floor_side.png", "floor_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffly=2, mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -274,8 +274,8 @@ minetest.register_node("technology:stairs", {
     }},
     tiles = {"floor_top.png", "floor_bottom.png", "floor_side.png", "floor_side.png", "floor_side.png", "floor_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffly=2, mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -296,8 +296,8 @@ minetest.register_node("technology:edge", {
     }},
     tiles = {"edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffly=2, mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -322,8 +322,8 @@ minetest.register_node("technology:edge_angle", {
     }},
     tiles = {"edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png", "edge_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffly=2, mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
     drop = "technology:edge",
 })
@@ -344,8 +344,8 @@ minetest.register_node("technology:triangle", {
     }},
     tiles = {"triangle_side.png", "triangle_side.png", "triangle_right.png", "triangle_left.png", "triangle_side.png", "triangle_side.png"},
     walkable = true,
-    groups = {cracky=1,mechanic=1},
-    --on_punch = metal_punch,
+    groups = {paffly=2, mecanic=1},
+    on_punch = metal_punch,
     sounds = metal_footstep,
 })
 
@@ -379,8 +379,8 @@ minetest.register_node("technology:ladder", {
   tiles = {"technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png"},
   walkable = true,
 	climbable = true,
-	groups = {cracky=1,mechanic=1},
-	--on_punch = metal_punch,
+  groups = {paffly=2, mecanic=1},
+  on_punch = metal_punch,
   sounds = metal_footstep,
 })
 
@@ -422,8 +422,8 @@ minetest.register_node("technology:ladder_closed", {
   tiles = {"technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png", "technology_ladder.png"},
   walkable = true,
 	climbable = true,
-	groups = {cracky=1,mechanic=1},
-	--on_punch = metal_punch,
+  groups = {paffly=2, mecanic=1},
+  on_punch = metal_punch,
   sounds = metal_footstep,
 })
 

textures/.directory

@@ -1,4 +0,0 @@
-[Dolphin]
-PreviewsShown=true
-Timestamp=2018,3,23,17,15,39
-Version=3