commit | author | age
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S |
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local S = technic.getter |
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c06cdf
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frames = {} |
1524a9
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b28001
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local infinite_stacks = minetest.setting_getbool("creative_mode") and minetest.get_modpath("unified_inventory") == nil |
N |
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8fba5e
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local frames_pos = {} |
N |
9 |
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c06cdf
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-- Helpers |
N |
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local function get_face(pos,ppos,pvect) |
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-- Raytracer to get which face has been clicked |
478407
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ppos={x=ppos.x-pos.x,y=ppos.y-pos.y+1.5,z=ppos.z-pos.z} |
R |
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if pvect.x>0 then |
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local t=(-0.5-ppos.x)/pvect.x |
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local y_int=ppos.y+t*pvect.y |
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local z_int=ppos.z+t*pvect.z |
68f7d3
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if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 1 end |
478407
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elseif pvect.x<0 then |
R |
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local t=(0.5-ppos.x)/pvect.x |
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local y_int=ppos.y+t*pvect.y |
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local z_int=ppos.z+t*pvect.z |
68f7d3
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if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 2 end |
478407
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end |
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if pvect.y>0 then |
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local t=(-0.5-ppos.y)/pvect.y |
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local x_int=ppos.x+t*pvect.x |
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local z_int=ppos.z+t*pvect.z |
68f7d3
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if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 3 end |
478407
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elseif pvect.y<0 then |
R |
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local t=(0.5-ppos.y)/pvect.y |
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local x_int=ppos.x+t*pvect.x |
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local z_int=ppos.z+t*pvect.z |
68f7d3
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if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 4 end |
478407
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end |
R |
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if pvect.z>0 then |
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local t=(-0.5-ppos.z)/pvect.z |
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local x_int=ppos.x+t*pvect.x |
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local y_int=ppos.y+t*pvect.y |
68f7d3
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if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 5 end |
478407
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elseif pvect.z<0 then |
R |
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local t=(0.5-ppos.z)/pvect.z |
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local x_int=ppos.x+t*pvect.x |
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local y_int=ppos.y+t*pvect.y |
68f7d3
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if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 6 end |
478407
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end |
R |
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end |
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5cf765
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local function lines(str) |
808d38
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local t = {} |
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local function helper(line) table.insert(t, line) return "" end |
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helper((str:gsub("(.-)\r?\n", helper))) |
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return t |
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end |
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local function pos_to_string(pos) |
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if pos.x == 0 then pos.x = 0 end -- Fix for signed 0 |
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if pos.y == 0 then pos.y = 0 end -- Fix for signed 0 |
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if pos.z == 0 then pos.z = 0 end -- Fix for signed 0 |
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return tostring(pos.x).."\n"..tostring(pos.y).."\n"..tostring(pos.z) |
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end |
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local function pos_from_string(str) |
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local l = lines(str) |
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return {x = tonumber(l[1]), y = tonumber(l[2]), z = tonumber(l[3])} |
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end |
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c06cdf
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local function pos_in_list(l,pos) |
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for _,p in ipairs(l) do |
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if p.x==pos.x and p.y==pos.y and p.z==pos.z then return true end |
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end |
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return false |
808d38
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end |
N |
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local function table_empty(table) |
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for _, __ in pairs(table) do |
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return false |
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end |
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return true |
c06cdf
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end |
478407
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c06cdf
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local function add_table(table,toadd) |
e1c995
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local i = 1 |
c06cdf
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while true do |
e1c995
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o = table[i] |
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if o == toadd then return end |
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if o == nil then break end |
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i = i+1 |
c06cdf
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end |
e1c995
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table[i] = toadd |
c06cdf
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end |
N |
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local function move_nodes_vect(poslist,vect,must_not_move,owner) |
N |
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if minetest.is_protected then |
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for _,pos in ipairs(poslist) do |
66e4b5
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local npos=vector.add(pos,vect) |
3cf0d3
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if minetest.is_protected(pos, owner) or minetest.is_protected(npos, owner) then |
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return |
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end |
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end |
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end |
c06cdf
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for _,pos in ipairs(poslist) do |
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local npos=vector.add(pos,vect) |
8c1be3
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local name = minetest.get_node(npos).name |
N |
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if ((name~="air" and minetest.registered_nodes[name].liquidtype=="none") or frames_pos[pos_to_string(npos)]) and not(pos_in_list(poslist,npos)) then |
c06cdf
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return |
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end |
a73d56
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--[[if pos.x==must_not_move.x and pos.y==must_not_move.y and pos.z==must_not_move.z then |
c06cdf
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return |
a73d56
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end]] |
c06cdf
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end |
e1c995
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local nodelist = {} |
N |
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for _, pos in ipairs(poslist) do |
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local node = minetest.get_node(pos) |
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local meta = minetest.get_meta(pos):to_table() |
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nodelist[#(nodelist)+1] = {oldpos = pos, pos = vector.add(pos, vect), node = node, meta = meta} |
c06cdf
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end |
e1c995
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local objects = {} |
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for _, pos in ipairs(poslist) do |
8c1be3
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for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do |
e1c995
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local entity = object:get_luaentity() |
8da4d0
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if not entity or not mesecon.is_mvps_unmov(entity.name) then |
e1c995
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add_table(objects, object) |
N |
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end |
c06cdf
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end |
N |
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end |
e1c995
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for _, obj in ipairs(objects) do |
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obj:setpos(vector.add(obj:getpos(), vect)) |
c06cdf
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end |
N |
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for _,n in ipairs(nodelist) do |
e1c995
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local npos = n.pos |
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minetest.set_node(npos, n.node) |
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local meta = minetest.get_meta(npos) |
c06cdf
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meta:from_table(n.meta) |
N |
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for __,pos in ipairs(poslist) do |
e1c995
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if npos.x == pos.x and npos.y == pos.y and npos.z == pos.z then |
c06cdf
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table.remove(poslist, __) |
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break |
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end |
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end |
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end |
e1c995
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for __, pos in ipairs(poslist) do |
8c1be3
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minetest.remove_node(pos) |
c06cdf
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end |
e1c995
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for _, callback in ipairs(mesecon.on_mvps_move) do |
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callback(nodelist) |
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end |
c06cdf
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end |
N |
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|
8fba5e
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local function is_supported_node(name) |
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return ((string.find(name, "tube") ~= nil) and (string.find(name, "pipeworks") ~= nil)) |
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end |
c06cdf
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|
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|
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-- Frames |
478407
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for xm=0,1 do |
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for xp=0,1 do |
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for ym=0,1 do |
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for yp=0,1 do |
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for zm=0,1 do |
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for zp=0,1 do |
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local a=8/16 |
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local b=7/16 |
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local nodeboxes= { |
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{ -a, -a, -a, -b, a, -b }, |
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{ -a, -a, b, -b, a, a }, |
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{ b, -a, b, a, a, a }, |
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{ b, -a, -a, a, a, -b }, |
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{ -b, b, -a, b, a, -b }, |
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{ -b, -a, -a, b, -b, -b }, |
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{ -b, b, b, b, a, a }, |
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{ -b, -a, b, b, -b, a }, |
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{ b, b, -b, a, a, b }, |
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{ b, -a, -b, a, -b, b }, |
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{ -a, b, -b, -b, a, b }, |
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{ -a, -a, -b, -b, -b, b }, |
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} |
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if yp==0 then |
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table.insert(nodeboxes, {-b,b,-b, b,a,b}) |
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end |
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if ym==0 then |
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table.insert(nodeboxes, {-b,-a,-b, b,-b,b}) |
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end |
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if xp==0 then |
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table.insert(nodeboxes, {b,b,b,a,-b,-b}) |
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end |
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if xm==0 then |
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table.insert(nodeboxes, {-a,-b,-b,-b,b,b}) |
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end |
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if zp==0 then |
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table.insert(nodeboxes, {-b,-b,b, b,b,a}) |
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end |
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if zm==0 then |
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table.insert(nodeboxes, {-b,-b,-a, b,b,-b}) |
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end |
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|
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local nameext=tostring(xm)..tostring(xp)..tostring(ym)..tostring(yp)..tostring(zm)..tostring(zp) |
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local groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2} |
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if nameext~="111111" then groups.not_in_creative_inventory=1 end |
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minetest.register_node("technic:frame_"..nameext,{ |
354ee6
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description = S("Frame"), |
478407
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tiles = {"technic_frame.png"}, |
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groups=groups, |
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drawtype = "nodebox", |
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node_box = { |
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type = "fixed", |
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fixed=nodeboxes, |
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}, |
3a5215
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selection_box = { |
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type="fixed", |
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fixed={-0.5,-0.5,-0.5,0.5,0.5,0.5} |
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}, |
478407
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paramtype = "light", |
R |
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frame=1, |
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drop="technic:frame_111111", |
b28001
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sunlight_propagates = true, |
8fba5e
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frame_connect_all=function(nodename) |
478407
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l2={} |
R |
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l1={{x=-1,y=0,z=0},{x=1,y=0,z=0},{x=0,y=-1,z=0},{x=0,y=1,z=0},{x=0,y=0,z=-1},{x=0,y=0,z=1}} |
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for i,dir in ipairs(l1) do |
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if string.sub(nodename,-7+i,-7+i)=="1" then |
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l2[#(l2)+1]=dir |
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end |
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end |
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return l2 |
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end, |
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on_punch=function(pos,node,puncher) |
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local ppos=puncher:getpos() |
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local pvect=puncher:get_look_dir() |
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local pface=get_face(pos,ppos,pvect) |
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if pface==nil then return end |
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local nodename=node.name |
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local newstate=tostring(1-tonumber(string.sub(nodename,-7+pface,-7+pface))) |
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if pface<=5 then |
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nodename=string.sub(nodename,1,-7+pface-1)..newstate..string.sub(nodename,-7+pface+1) |
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else |
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nodename=string.sub(nodename,1,-2)..newstate |
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end |
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node.name=nodename |
8c1be3
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minetest.set_node(pos,node) |
68f7d3
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end, |
N |
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on_place = function(itemstack, placer, pointed_thing) |
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local pos = pointed_thing.above |
52e701
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if minetest.is_protected(pos, placer:get_player_name()) then |
N |
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minetest.log("action", placer:get_player_name() |
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.. " tried to place " .. itemstack:get_name() |
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.. " at protected position " |
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.. minetest.pos_to_string(pos)) |
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minetest.record_protection_violation(pos, placer:get_player_name()) |
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return itemstack |
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end |
68f7d3
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if pos == nil then return end |
N |
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local node = minetest.get_node(pos) |
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if node.name ~= "air" then |
8fba5e
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if is_supported_node(node.name) then |
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obj = minetest.add_entity(pos, "technic:frame_entity") |
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obj:get_luaentity():set_node({name=itemstack:get_name()}) |
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end |
68f7d3
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else |
N |
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minetest.set_node(pos, {name = itemstack:get_name()}) |
52e701
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end |
b28001
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if not infinite_stacks then |
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itemstack:take_item() |
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end |
52e701
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return itemstack |
N |
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end, |
b28001
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on_rightclick = function(pos, node, placer, itemstack, pointed_thing) |
52e701
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if is_supported_node(itemstack:get_name()) then |
N |
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if minetest.is_protected(pos, placer:get_player_name()) then |
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minetest.log("action", placer:get_player_name() |
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.. " tried to place " .. itemstack:get_name() |
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.. " at protected position " |
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.. minetest.pos_to_string(pos)) |
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minetest.record_protection_violation(pos, placer:get_player_name()) |
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return itemstack |
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end |
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|
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minetest.set_node(pos, {name = itemstack:get_name()}) |
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local take_item = true |
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local def = minetest.registered_items[itemstack:get_name()] |
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-- Run callback |
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if def.after_place_node then |
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-- Copy place_to because callback can modify it |
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local pos_copy = {x=pos.x, y=pos.y, z=pos.z} |
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if def.after_place_node(pos_copy, placer, itemstack) then |
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take_item = false |
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end |
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end |
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|
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-- Run script hook |
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local _, callback |
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for _, callback in ipairs(minetest.registered_on_placenodes) do |
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-- Copy pos and node because callback can modify them |
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local pos_copy = {x=pos.x, y=pos.y, z=pos.z} |
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local newnode_copy = {name=def.name, param1=0, param2=0} |
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local oldnode_copy = {name="air", param1=0, param2=0} |
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if callback(pos_copy, newnode_copy, placer, oldnode_copy, itemstack) then |
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take_item = false |
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end |
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end |
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if take_item then |
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itemstack:take_item() |
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end |
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obj = minetest.add_entity(pos, "technic:frame_entity") |
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obj:get_luaentity():set_node({name=node.name}) |
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return itemstack |
b28001
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320 |
else |
N |
321 |
--local pointed_thing = {type = "node", under = pos} |
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if pointed_thing then |
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minetest.item_place_node(itemstack, placer, pointed_thing) |
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end |
68f7d3
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325 |
end |
N |
326 |
end, |
478407
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}) |
R |
328 |
|
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end |
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end |
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end |
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end |
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end |
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end |
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|
68f7d3
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336 |
minetest.register_entity("technic:frame_entity", { |
N |
337 |
initial_properties = { |
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338 |
physical = true, |
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collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5}, |
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visual = "wielditem", |
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textures = {}, |
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visual_size = {x=0.667, y=0.667}, |
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}, |
c06cdf
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|
68f7d3
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node = {}, |
c06cdf
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|
68f7d3
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set_node = function(self, node) |
N |
348 |
self.node = node |
8fba5e
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local pos = self.object:getpos() |
N |
350 |
pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} |
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frames_pos[pos_to_string(pos)] = node.name |
68f7d3
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local stack = ItemStack(node.name) |
N |
353 |
local itemtable = stack:to_table() |
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local itemname = nil |
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if itemtable then |
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itemname = stack:to_table().name |
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end |
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local item_texture = nil |
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local item_type = "" |
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if minetest.registered_items[itemname] then |
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item_texture = minetest.registered_items[itemname].inventory_image |
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item_type = minetest.registered_items[itemname].type |
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end |
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prop = { |
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is_visible = true, |
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textures = {node.name}, |
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} |
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self.object:set_properties(prop) |
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end, |
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get_staticdata = function(self) |
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return self.node.name |
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end, |
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|
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on_activate = function(self, staticdata) |
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self.object:set_armor_groups({immortal=1}) |
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self:set_node({name=staticdata}) |
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end, |
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|
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dig = function(self) |
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minetest.handle_node_drops(self.object:getpos(), {ItemStack("technic:frame_111111")}, self.last_puncher) |
8fba5e
|
382 |
local pos = self.object:getpos() |
N |
383 |
pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} |
|
384 |
frames_pos[pos_to_string(pos)] = nil |
68f7d3
|
385 |
self.object:remove() |
N |
386 |
end, |
|
387 |
|
|
388 |
on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir) |
|
389 |
local pos = self.object:getpos() |
|
390 |
if self.damage_object == nil then |
|
391 |
self.damage_object = minetest.add_entity(pos, "technic:damage_entity") |
|
392 |
self.damage_object:get_luaentity().remaining_time = 0.25 |
|
393 |
self.damage_object:get_luaentity().frame_object = self |
|
394 |
self.damage_object:get_luaentity().texture_index = 0 |
|
395 |
self.damage_object:get_luaentity().texture_change_time = 0.15 |
|
396 |
else |
|
397 |
self.damage_object:get_luaentity().remaining_time = 0.25 |
|
398 |
end |
|
399 |
self.last_puncher = puncher |
|
400 |
local ppos = puncher:getpos() |
|
401 |
local pvect = puncher:get_look_dir() |
|
402 |
local pface = get_face(pos,ppos,pvect) |
|
403 |
if pface == nil then return end |
|
404 |
local nodename = self.node.name |
|
405 |
local newstate = tostring(1-tonumber(string.sub(nodename, -7+pface, -7+pface))) |
|
406 |
if pface <= 5 then |
|
407 |
nodename = string.sub(nodename, 1, -7+pface-1)..newstate..string.sub(nodename, -7+pface+1) |
|
408 |
else |
|
409 |
nodename = string.sub(nodename, 1, -2)..newstate |
|
410 |
end |
|
411 |
self.node.name = nodename |
|
412 |
self:set_node(self.node) |
|
413 |
end, |
|
414 |
|
|
415 |
on_rightclick = function(self, clicker) |
|
416 |
local pos = self.object:getpos() |
|
417 |
local ppos = clicker:getpos() |
|
418 |
local pvect = clicker:get_look_dir() |
|
419 |
local pface = get_face(pos, ppos, pvect) |
|
420 |
if pface == nil then return end |
|
421 |
local pos_under = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} |
|
422 |
local pos_above = {x = pos_under.x, y = pos_under.y, z = pos_under.z} |
|
423 |
local index = ({"x", "y", "z"})[math.floor((pface+1)/2)] |
|
424 |
pos_above[index] = pos_above[index] + 2*((pface+1)%2) - 1 |
|
425 |
local pointed_thing = {type = "node", under = pos_under, above = pos_above} |
|
426 |
local itemstack = clicker:get_wielded_item() |
|
427 |
local itemdef = minetest.registered_items[itemstack:get_name()] |
|
428 |
if itemdef ~= nil then |
|
429 |
itemdef.on_place(itemstack, clicker, pointed_thing) |
|
430 |
end |
|
431 |
end, |
|
432 |
}) |
|
433 |
|
|
434 |
local crack = "crack_anylength.png^[verticalframe:5:0" |
|
435 |
minetest.register_entity("technic:damage_entity", { |
|
436 |
initial_properties = { |
|
437 |
visual = "cube", |
|
438 |
visual_size = {x=1.01, y=1.01}, |
|
439 |
textures = {crack, crack, crack, crack, crack, crack}, |
|
440 |
collisionbox = {0, 0, 0, 0, 0, 0}, |
|
441 |
physical = false, |
|
442 |
}, |
|
443 |
on_step = function(self, dtime) |
|
444 |
if self.remaining_time == nil then |
|
445 |
self.object:remove() |
|
446 |
self.frame_object.damage_object = nil |
|
447 |
end |
|
448 |
self.remaining_time = self.remaining_time - dtime |
|
449 |
if self.remaining_time < 0 then |
|
450 |
self.object:remove() |
|
451 |
self.frame_object.damage_object = nil |
|
452 |
end |
|
453 |
self.texture_change_time = self.texture_change_time - dtime |
|
454 |
if self.texture_change_time < 0 then |
|
455 |
self.texture_change_time = self.texture_change_time + 0.15 |
|
456 |
self.texture_index = self.texture_index + 1 |
|
457 |
if self.texture_index == 5 then |
|
458 |
self.object:remove() |
|
459 |
self.frame_object.damage_object = nil |
|
460 |
self.frame_object:dig() |
|
461 |
end |
|
462 |
local ct = "crack_anylength.png^[verticalframe:5:"..self.texture_index |
|
463 |
self.object:set_properties({textures = {ct, ct, ct, ct, ct, ct}}) |
|
464 |
end |
|
465 |
end, |
|
466 |
}) |
c06cdf
|
467 |
|
8da4d0
|
468 |
mesecon.register_mvps_unmov("technic:frame_entity") |
VE |
469 |
mesecon.register_mvps_unmov("technic:damage_entity") |
|
470 |
mesecon.register_on_mvps_move(function(moved_nodes) |
52e701
|
471 |
local to_move = {} |
N |
472 |
for _, n in ipairs(moved_nodes) do |
|
473 |
if frames_pos[pos_to_string(n.oldpos)] ~= nil then |
|
474 |
to_move[#to_move+1] = {pos = n.pos, oldpos = n.oldpos, name = frames_pos[pos_to_string(n.oldpos)]} |
|
475 |
frames_pos[pos_to_string(n.oldpos)] = nil |
|
476 |
end |
|
477 |
end |
|
478 |
if #to_move > 0 then |
|
479 |
for _, t in ipairs(to_move) do |
|
480 |
frames_pos[pos_to_string(t.pos)] = t.name |
|
481 |
local objects = minetest.get_objects_inside_radius(t.oldpos, 0.1) |
|
482 |
for _, obj in ipairs(objects) do |
|
483 |
local entity = obj:get_luaentity() |
|
484 |
if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then |
|
485 |
obj:setpos(t.pos) |
|
486 |
end |
|
487 |
end |
|
488 |
end |
|
489 |
end |
|
490 |
end) |
|
491 |
|
|
492 |
minetest.register_on_dignode(function(pos, node) |
|
493 |
if frames_pos[pos_to_string(pos)] ~= nil then |
|
494 |
minetest.set_node(pos, {name = frames_pos[pos_to_string(pos)]}) |
|
495 |
frames_pos[pos_to_string(pos)] = nil |
|
496 |
local objects = minetest.get_objects_inside_radius(pos, 0.1) |
|
497 |
for _, obj in ipairs(objects) do |
|
498 |
local entity = obj:get_luaentity() |
|
499 |
if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then |
|
500 |
obj:remove() |
|
501 |
end |
|
502 |
end |
|
503 |
end |
|
504 |
end) |
|
505 |
|
c06cdf
|
506 |
-- Frame motor |
N |
507 |
local function connected(pos,c,adj) |
|
508 |
for _,vect in ipairs(adj) do |
|
509 |
local pos1=vector.add(pos,vect) |
8fba5e
|
510 |
local nodename=minetest.get_node(pos1).name |
N |
511 |
if frames_pos[pos_to_string(pos1)] then |
|
512 |
nodename = frames_pos[pos_to_string(pos1)] |
|
513 |
end |
c06cdf
|
514 |
if not(pos_in_list(c,pos1)) and nodename~="air" and |
N |
515 |
(minetest.registered_nodes[nodename].frames_can_connect==nil or |
|
516 |
minetest.registered_nodes[nodename].frames_can_connect(pos1,vect)) then |
|
517 |
c[#(c)+1]=pos1 |
|
518 |
if minetest.registered_nodes[nodename].frame==1 then |
8fba5e
|
519 |
local adj=minetest.registered_nodes[nodename].frame_connect_all(nodename) |
c06cdf
|
520 |
connected(pos1,c,adj) |
N |
521 |
end |
|
522 |
end |
|
523 |
end |
|
524 |
end |
|
525 |
|
|
526 |
local function get_connected_nodes(pos) |
|
527 |
c={pos} |
8c1be3
|
528 |
local nodename=minetest.get_node(pos).name |
8fba5e
|
529 |
if frames_pos[pos_to_string(pos)] then |
N |
530 |
nodename = frames_pos[pos_to_string(pos)] |
|
531 |
end |
|
532 |
connected(pos,c,minetest.registered_nodes[nodename].frame_connect_all(nodename)) |
c06cdf
|
533 |
return c |
N |
534 |
end |
|
535 |
|
|
536 |
local function frame_motor_on(pos, node) |
48ea6f
|
537 |
local dirs = {{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}} |
c06cdf
|
538 |
local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1]) |
48ea6f
|
539 |
local dir = minetest.facedir_to_dir(node.param2) |
N |
540 |
local nnode=minetest.get_node(nnodepos) |
8fba5e
|
541 |
if frames_pos[pos_to_string(nnodepos)] then |
N |
542 |
nnode.name = frames_pos[pos_to_string(nnodepos)] |
|
543 |
end |
a579ee
|
544 |
local meta = minetest.get_meta(pos) |
6a0807
|
545 |
if meta:get_int("last_moved") == minetest.get_gametime() then |
N |
546 |
return |
|
547 |
end |
a579ee
|
548 |
local owner = meta:get_string("owner") |
478407
|
549 |
if minetest.registered_nodes[nnode.name].frame==1 then |
48ea6f
|
550 |
local connected_nodes=get_connected_nodes(nnodepos) |
a579ee
|
551 |
move_nodes_vect(connected_nodes,dir,pos,owner) |
478407
|
552 |
end |
6a0807
|
553 |
minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime()) |
478407
|
554 |
end |
R |
555 |
|
48ea6f
|
556 |
minetest.register_node("technic:frame_motor",{ |
354ee6
|
557 |
description = S("Frame Motor"), |
48ea6f
|
558 |
tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png", |
478407
|
559 |
"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"}, |
R |
560 |
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2}, |
|
561 |
paramtype2 = "facedir", |
48ea6f
|
562 |
mesecons={effector={action_on=frame_motor_on}}, |
a579ee
|
563 |
after_place_node = function(pos, placer, itemstack) |
N |
564 |
local meta = minetest.get_meta(pos) |
|
565 |
meta:set_string("owner", placer:get_player_name()) |
|
566 |
end, |
478407
|
567 |
frames_can_connect=function(pos,dir) |
48ea6f
|
568 |
local node = minetest.get_node(pos) |
N |
569 |
local dir2 = ({{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}})[math.floor(node.param2/4)+1] |
|
570 |
return dir2.x~=-dir.x or dir2.y~=-dir.y or dir2.z~=-dir.z |
478407
|
571 |
end |
R |
572 |
}) |
|
573 |
|
|
574 |
|
c06cdf
|
575 |
|
N |
576 |
-- Templates |
808d38
|
577 |
local function template_connected(pos,c,connectors) |
c06cdf
|
578 |
for _,vect in ipairs({{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}}) do |
N |
579 |
local pos1=vector.add(pos,vect) |
|
580 |
local nodename=minetest.get_node(pos1).name |
808d38
|
581 |
if not(pos_in_list(c,pos1)) and (nodename=="technic:template" or nodename == "technic:template_connector")then |
a73d56
|
582 |
local meta = minetest.get_meta(pos1) |
N |
583 |
if meta:get_string("connected") == "" then |
|
584 |
c[#(c)+1]=pos1 |
808d38
|
585 |
template_connected(pos1,c,connectors) |
N |
586 |
if nodename == "technic:template_connector" then |
|
587 |
connectors[#connectors+1] = pos1 |
|
588 |
end |
a73d56
|
589 |
end |
a579ee
|
590 |
end |
478407
|
591 |
end |
R |
592 |
end |
|
593 |
|
c06cdf
|
594 |
local function get_templates(pos) |
808d38
|
595 |
local c = {pos} |
N |
596 |
local connectors |
|
597 |
if minetest.get_node(pos).name == "technic:template_connector" then |
|
598 |
connectors = {pos} |
|
599 |
else |
|
600 |
connectors = {} |
|
601 |
end |
|
602 |
template_connected(pos,c,connectors) |
|
603 |
return c, connectors |
|
604 |
end |
|
605 |
|
|
606 |
local function swap_template(pos, new) |
|
607 |
local meta = minetest.get_meta(pos) |
|
608 |
local saved_node = meta:get_string("saved_node") |
|
609 |
meta:set_string("saved_node", "") |
f3d8b4
|
610 |
technic.swap_node(pos, new) |
808d38
|
611 |
local meta = minetest.get_meta(pos) |
N |
612 |
meta:set_string("saved_node", saved_node) |
478407
|
613 |
end |
R |
614 |
|
c06cdf
|
615 |
local function save_node(pos) |
N |
616 |
local node = minetest.get_node(pos) |
808d38
|
617 |
if node.name == "air" then |
N |
618 |
minetest.set_node(pos, {name="technic:template"}) |
|
619 |
return |
|
620 |
end |
|
621 |
if node.name == "technic:template" then |
|
622 |
swap_template(pos, "technic:template_connector") |
|
623 |
local meta = minetest.get_meta(pos) |
|
624 |
meta:set_string("connected", "") |
|
625 |
return |
|
626 |
end |
c06cdf
|
627 |
local meta = minetest.get_meta(pos) |
N |
628 |
local meta0 = meta:to_table() |
|
629 |
for _, list in pairs(meta0.inventory) do |
|
630 |
for key, stack in pairs(list) do |
|
631 |
list[key] = stack:to_string() |
|
632 |
end |
478407
|
633 |
end |
c06cdf
|
634 |
node.meta = meta0 |
808d38
|
635 |
minetest.set_node(pos, {name="technic:template"}) |
c06cdf
|
636 |
return node |
478407
|
637 |
end |
R |
638 |
|
c06cdf
|
639 |
local function restore_node(pos, node) |
N |
640 |
minetest.set_node(pos, node) |
|
641 |
local meta = minetest.get_meta(pos) |
|
642 |
for _, list in pairs(node.meta.inventory) do |
|
643 |
for key, stack in pairs(list) do |
|
644 |
list[key] = ItemStack(stack) |
|
645 |
end |
|
646 |
end |
|
647 |
meta:from_table(node.meta) |
|
648 |
end |
|
649 |
|
|
650 |
local function expand_template(pos) |
|
651 |
local meta = minetest.get_meta(pos) |
|
652 |
local c = meta:get_string("connected") |
|
653 |
if c == "" then return end |
|
654 |
c = minetest.deserialize(c) |
|
655 |
for _, vect in ipairs(c) do |
808d38
|
656 |
local pos1 = vector.add(pos, vect) |
N |
657 |
local saved_node = save_node(pos1) |
|
658 |
local meta1 = minetest.get_meta(pos1) |
|
659 |
if saved_node ~= nil then |
|
660 |
meta1:set_string("saved_node", minetest.serialize(saved_node)) |
|
661 |
else |
|
662 |
--meta1:set_string("saved_node", "") |
|
663 |
end |
|
664 |
end |
|
665 |
end |
|
666 |
|
|
667 |
local function compress_templates(pos) |
|
668 |
local templates, connectors = get_templates(pos) |
|
669 |
if #connectors == 0 then |
|
670 |
connectors = {pos} |
|
671 |
end |
|
672 |
for _, cn in ipairs(connectors) do |
|
673 |
local meta = minetest.get_meta(cn) |
|
674 |
local c = {} |
|
675 |
for _,p in ipairs(templates) do |
|
676 |
local np = vector.subtract(p, cn) |
|
677 |
if not pos_in_list(c,np) then |
|
678 |
c[#c+1] = np |
478407
|
679 |
end |
808d38
|
680 |
end |
N |
681 |
local cc = {} |
|
682 |
for _,p in ipairs(connectors) do |
|
683 |
local np = vector.subtract(p, cn) |
|
684 |
if (np.x ~= 0 or np.y ~= 0 or np.z ~= 0) then |
|
685 |
cc[pos_to_string(np)] = true |
|
686 |
end |
|
687 |
end |
|
688 |
swap_template(cn, "technic:template") |
|
689 |
meta:set_string("connected", minetest.serialize(c)) |
|
690 |
meta:set_string("connectors_connected", minetest.serialize(cc)) |
|
691 |
end |
|
692 |
|
|
693 |
for _,p in ipairs(templates) do |
|
694 |
if not pos_in_list(connectors, p) then |
|
695 |
minetest.set_node(p, {name = "air"}) |
478407
|
696 |
end |
R |
697 |
end |
|
698 |
end |
|
699 |
|
48d571
|
700 |
local function template_drops(pos, node, oldmeta, digger) |
N |
701 |
local c = oldmeta.fields.connected |
808d38
|
702 |
local cc = oldmeta.fields.connectors_connected |
48d571
|
703 |
local drops |
N |
704 |
if c == "" or c == nil then |
|
705 |
drops = {"technic:template 1"} |
|
706 |
else |
808d38
|
707 |
if cc == "" or cc == nil then |
N |
708 |
drops = {"technic:template 1"} |
|
709 |
else |
|
710 |
local dcc = minetest.deserialize(cc) |
|
711 |
if not table_empty(dcc) then |
|
712 |
drops = {} |
|
713 |
for sp, _ in pairs(dcc) do |
|
714 |
local ssp = pos_from_string(sp) |
|
715 |
local p = vector.add(ssp, pos) |
|
716 |
local meta = minetest.get_meta(p) |
|
717 |
local d = minetest.deserialize(meta:get_string("connectors_connected")) |
|
718 |
if d ~= nil then |
|
719 |
d[pos_to_string({x=-ssp.x, y=-ssp.y, z=-ssp.z})] = nil |
|
720 |
meta:set_string("connectors_connected", minetest.serialize(d)) |
|
721 |
end |
|
722 |
end |
|
723 |
else |
|
724 |
local stack_max = 99 |
|
725 |
local num = #(minetest.deserialize(c)) |
|
726 |
drops = {} |
|
727 |
while num > stack_max do |
|
728 |
drops[#drops+1] = "technic:template "..stack_max |
|
729 |
num = num - stack_max |
|
730 |
end |
|
731 |
drops[#drops+1] = "technic:template "..num |
|
732 |
end |
48d571
|
733 |
end |
N |
734 |
end |
|
735 |
minetest.handle_node_drops(pos, drops, digger) |
808d38
|
736 |
end |
N |
737 |
|
|
738 |
local function template_on_destruct(pos, node) |
|
739 |
local meta = minetest.get_meta(pos) |
|
740 |
local saved_node = meta:get_string("saved_node") |
|
741 |
if saved_node ~= "" then |
|
742 |
local nnode = minetest.deserialize(saved_node) |
|
743 |
minetest.after(0, restore_node, pos, nnode) |
|
744 |
end |
48d571
|
745 |
end |
N |
746 |
|
c06cdf
|
747 |
minetest.register_node("technic:template",{ |
354ee6
|
748 |
description = S("Template"), |
c06cdf
|
749 |
tiles = {"technic_mv_cable.png"}, |
48d571
|
750 |
drop = "", |
c06cdf
|
751 |
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
808d38
|
752 |
on_destruct = template_on_destruct, |
48d571
|
753 |
after_dig_node = template_drops, |
c06cdf
|
754 |
on_punch = function(pos,node,puncher) |
808d38
|
755 |
swap_template(pos, "technic:template_disabled") |
c06cdf
|
756 |
end |
N |
757 |
}) |
|
758 |
|
|
759 |
minetest.register_node("technic:template_disabled",{ |
354ee6
|
760 |
description = S("Template"), |
c06cdf
|
761 |
tiles = {"technic_hv_cable.png"}, |
48d571
|
762 |
drop = "", |
808d38
|
763 |
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, |
N |
764 |
on_destruct = template_on_destruct, |
48d571
|
765 |
after_dig_node = template_drops, |
c06cdf
|
766 |
on_punch = function(pos,node,puncher) |
808d38
|
767 |
local meta = minetest.get_meta(pos) |
N |
768 |
swap_template(pos, "technic:template_connector") |
|
769 |
end |
|
770 |
}) |
|
771 |
|
|
772 |
minetest.register_node("technic:template_connector",{ |
354ee6
|
773 |
description = S("Template"), |
808d38
|
774 |
tiles = {"technic_lv_cable.png"}, |
N |
775 |
drop = "", |
|
776 |
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, |
|
777 |
on_destruct = template_on_destruct, |
|
778 |
after_dig_node = template_drops, |
|
779 |
on_punch = function(pos,node,puncher) |
|
780 |
swap_template(pos, "technic:template") |
c06cdf
|
781 |
end |
N |
782 |
}) |
|
783 |
|
|
784 |
minetest.register_craftitem("technic:template_replacer",{ |
354ee6
|
785 |
description = S("Template (replacing)"), |
c06cdf
|
786 |
inventory_image = "technic_template_replacer.png", |
N |
787 |
on_place = function(itemstack, placer, pointed_thing) |
|
788 |
local p = pointed_thing.under |
|
789 |
if minetest.is_protected and minetest.is_protected(p, placer:get_player_name()) then |
|
790 |
return nil |
|
791 |
end |
|
792 |
local node = minetest.get_node(p) |
|
793 |
if node.name == "technic:template" then return end |
|
794 |
local saved_node = save_node(p) |
|
795 |
itemstack:take_item() |
|
796 |
if saved_node ~= nil then |
|
797 |
local meta = minetest.get_meta(p) |
|
798 |
meta:set_string("saved_node", minetest.serialize(saved_node)) |
|
799 |
end |
|
800 |
return itemstack |
|
801 |
end |
|
802 |
}) |
|
803 |
|
|
804 |
minetest.register_tool("technic:template_tool",{ |
39c41a
|
805 |
description = S("Template Tool"), |
c06cdf
|
806 |
inventory_image = "technic_template_tool.png", |
N |
807 |
on_use = function(itemstack, puncher, pointed_thing) |
|
808 |
local pos = pointed_thing.under |
061d1a
|
809 |
if pos == nil or (minetest.is_protected and minetest.is_protected(pos, puncher:get_player_name())) then |
c06cdf
|
810 |
return nil |
N |
811 |
end |
|
812 |
local node = minetest.get_node(pos) |
808d38
|
813 |
if node.name ~= "technic:template" and node.name ~= "technic:template_connector" then return end |
c06cdf
|
814 |
local meta = minetest.get_meta(pos) |
N |
815 |
local c2 = meta:get_string("connected") |
|
816 |
if c2 ~= "" then |
|
817 |
expand_template(pos) |
808d38
|
818 |
else |
N |
819 |
compress_templates(pos) |
c06cdf
|
820 |
end |
808d38
|
821 |
|
c06cdf
|
822 |
end |
N |
823 |
}) |
|
824 |
|
|
825 |
|
|
826 |
|
|
827 |
-- Template motor |
|
828 |
local function get_template_nodes(pos) |
|
829 |
local meta = minetest.get_meta(pos) |
|
830 |
local connected = meta:get_string("connected") |
|
831 |
if connected == "" then return {} end |
|
832 |
local adj = minetest.deserialize(connected) |
|
833 |
local c = {} |
|
834 |
for _,vect in ipairs(adj) do |
|
835 |
local pos1=vector.add(pos,vect) |
8c1be3
|
836 |
local nodename=minetest.get_node(pos1).name |
c06cdf
|
837 |
if not(pos_in_list(c,pos1)) and nodename~="air" then |
N |
838 |
c[#(c)+1]=pos1 |
|
839 |
end |
|
840 |
end |
|
841 |
return c |
|
842 |
end |
|
843 |
|
|
844 |
local function template_motor_on(pos, node) |
|
845 |
local dirs = {{x=0,y=1,z=0},{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=1,y=0,z=0},{x=-1,y=0,z=0},{x=0,y=-1,z=0}} |
|
846 |
local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1]) |
|
847 |
local dir = minetest.facedir_to_dir(node.param2) |
|
848 |
local nnode=minetest.get_node(nnodepos) |
3cf0d3
|
849 |
local meta = minetest.get_meta(pos) |
6a0807
|
850 |
if meta:get_int("last_moved") == minetest.get_gametime() then |
N |
851 |
return |
|
852 |
end |
3cf0d3
|
853 |
local owner = meta:get_string("owner") |
c06cdf
|
854 |
if nnode.name == "technic:template" then |
N |
855 |
local connected_nodes=get_template_nodes(nnodepos) |
3cf0d3
|
856 |
move_nodes_vect(connected_nodes,dir,pos,owner) |
c06cdf
|
857 |
end |
6a0807
|
858 |
minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime()) |
c06cdf
|
859 |
end |
N |
860 |
|
|
861 |
minetest.register_node("technic:template_motor",{ |
39c41a
|
862 |
description = S("Template Motor"), |
c06cdf
|
863 |
tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png", |
N |
864 |
"technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"}, |
|
865 |
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2}, |
|
866 |
paramtype2 = "facedir", |
|
867 |
mesecons={effector={action_on=template_motor_on}}, |
3cf0d3
|
868 |
after_place_node = function(pos, placer, itemstack) |
N |
869 |
local meta = minetest.get_meta(pos) |
|
870 |
meta:set_string("owner", placer:get_player_name()) |
|
871 |
end, |
c06cdf
|
872 |
}) |
768794
|
873 |
|
N |
874 |
-- Crafts |
|
875 |
minetest.register_craft({ |
|
876 |
output = 'technic:frame_111111', |
|
877 |
recipe = { |
|
878 |
{'', 'default:stick', ''}, |
|
879 |
{'default:stick', 'technic:brass_ingot', 'default:stick'}, |
|
880 |
{'', 'default:stick', ''}, |
|
881 |
} |
|
882 |
}) |
|
883 |
|
|
884 |
minetest.register_craft({ |
|
885 |
output = 'technic:frame_motor', |
|
886 |
recipe = { |
|
887 |
{'', 'technic:frame_111111', ''}, |
44dbc7
|
888 |
{'group:mesecon_conductor_craftable', 'technic:motor', 'group:mesecon_conductor_craftable'}, |
768794
|
889 |
{'', 'technic:frame_111111', ''}, |
N |
890 |
} |
|
891 |
}) |
|
892 |
|
|
893 |
minetest.register_craft({ |
|
894 |
output = 'technic:template 10', |
|
895 |
recipe = { |
|
896 |
{'', 'technic:brass_ingot', ''}, |
|
897 |
{'technic:brass_ingot', 'default:mese_crystal', 'technic:brass_ingot'}, |
|
898 |
{'', 'technic:brass_ingot', ''}, |
|
899 |
} |
|
900 |
}) |
|
901 |
|
|
902 |
minetest.register_craft({ |
|
903 |
output = 'technic:template_replacer', |
|
904 |
recipe = {{'technic:template'}} |
|
905 |
}) |
|
906 |
|
|
907 |
minetest.register_craft({ |
|
908 |
output = 'technic:template', |
|
909 |
recipe = {{'technic:template_replacer'}} |
|
910 |
}) |
|
911 |
|
|
912 |
minetest.register_craft({ |
|
913 |
output = 'technic:template_motor', |
|
914 |
recipe = { |
|
915 |
{'', 'technic:template', ''}, |
44dbc7
|
916 |
{'group:mesecon_conductor_craftable', 'technic:motor', 'group:mesecon_conductor_craftable'}, |
768794
|
917 |
{'', 'technic:template', ''}, |
N |
918 |
} |
|
919 |
}) |
|
920 |
|
|
921 |
minetest.register_craft({ |
|
922 |
output = 'technic:template_tool', |
|
923 |
recipe = { |
|
924 |
{'', 'technic:template', ''}, |
|
925 |
{'default:mese_crystal', 'default:stick', 'default:mese_crystal'}, |
|
926 |
{'', 'default:stick', ''}, |
|
927 |
} |
|
928 |
}) |