diff options
Diffstat (limited to 'technic/technic/machines/other/frames.lua')
| -rw-r--r-- | technic/technic/machines/other/frames.lua | 928 |
1 files changed, 0 insertions, 928 deletions
diff --git a/technic/technic/machines/other/frames.lua b/technic/technic/machines/other/frames.lua deleted file mode 100644 index b3f39b9..0000000 --- a/technic/technic/machines/other/frames.lua +++ /dev/null @@ -1,928 +0,0 @@ - -local S = technic.getter - -frames = {} - -local infinite_stacks = minetest.setting_getbool("creative_mode") and minetest.get_modpath("unified_inventory") == nil - -local frames_pos = {} - --- Helpers - -local function get_face(pos,ppos,pvect) - -- Raytracer to get which face has been clicked - ppos={x=ppos.x-pos.x,y=ppos.y-pos.y+1.5,z=ppos.z-pos.z} - if pvect.x>0 then - local t=(-0.5-ppos.x)/pvect.x - local y_int=ppos.y+t*pvect.y - local z_int=ppos.z+t*pvect.z - if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 1 end - elseif pvect.x<0 then - local t=(0.5-ppos.x)/pvect.x - local y_int=ppos.y+t*pvect.y - local z_int=ppos.z+t*pvect.z - if y_int>-0.45 and y_int<0.45 and z_int>-0.45 and z_int<0.45 then return 2 end - end - if pvect.y>0 then - local t=(-0.5-ppos.y)/pvect.y - local x_int=ppos.x+t*pvect.x - local z_int=ppos.z+t*pvect.z - if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 3 end - elseif pvect.y<0 then - local t=(0.5-ppos.y)/pvect.y - local x_int=ppos.x+t*pvect.x - local z_int=ppos.z+t*pvect.z - if x_int>-0.45 and x_int<0.45 and z_int>-0.45 and z_int<0.45 then return 4 end - end - if pvect.z>0 then - local t=(-0.5-ppos.z)/pvect.z - local x_int=ppos.x+t*pvect.x - local y_int=ppos.y+t*pvect.y - if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 5 end - elseif pvect.z<0 then - local t=(0.5-ppos.z)/pvect.z - local x_int=ppos.x+t*pvect.x - local y_int=ppos.y+t*pvect.y - if x_int>-0.45 and x_int<0.45 and y_int>-0.45 and y_int<0.45 then return 6 end - end -end - -local function lines(str) - local t = {} - local function helper(line) table.insert(t, line) return "" end - helper((str:gsub("(.-)\r?\n", helper))) - return t -end - -local function pos_to_string(pos) - if pos.x == 0 then pos.x = 0 end -- Fix for signed 0 - if pos.y == 0 then pos.y = 0 end -- Fix for signed 0 - if pos.z == 0 then pos.z = 0 end -- Fix for signed 0 - return tostring(pos.x).."\n"..tostring(pos.y).."\n"..tostring(pos.z) -end - -local function pos_from_string(str) - local l = lines(str) - return {x = tonumber(l[1]), y = tonumber(l[2]), z = tonumber(l[3])} -end - -local function pos_in_list(l,pos) - for _,p in ipairs(l) do - if p.x==pos.x and p.y==pos.y and p.z==pos.z then return true end - end - return false -end - -local function table_empty(table) - for _, __ in pairs(table) do - return false - end - return true -end - -local function add_table(table,toadd) - local i = 1 - while true do - o = table[i] - if o == toadd then return end - if o == nil then break end - i = i+1 - end - table[i] = toadd -end - -local function move_nodes_vect(poslist,vect,must_not_move,owner) - if minetest.is_protected then - for _,pos in ipairs(poslist) do - local npos=vector.add(pos,vect) - if minetest.is_protected(pos, owner) or minetest.is_protected(npos, owner) then - return - end - end - end - for _,pos in ipairs(poslist) do - local npos=vector.add(pos,vect) - local name = minetest.get_node(npos).name - 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 - return - end - --[[if pos.x==must_not_move.x and pos.y==must_not_move.y and pos.z==must_not_move.z then - return - end]] - end - local nodelist = {} - for _, pos in ipairs(poslist) do - local node = minetest.get_node(pos) - local meta = minetest.get_meta(pos):to_table() - nodelist[#(nodelist)+1] = {oldpos = pos, pos = vector.add(pos, vect), node = node, meta = meta} - end - local objects = {} - for _, pos in ipairs(poslist) do - for _,object in ipairs(minetest.get_objects_inside_radius(pos, 1)) do - local entity = object:get_luaentity() - if not entity or not mesecon.is_mvps_unmov(entity.name) then - add_table(objects, object) - end - end - end - for _, obj in ipairs(objects) do - obj:setpos(vector.add(obj:getpos(), vect)) - end - for _,n in ipairs(nodelist) do - local npos = n.pos - minetest.set_node(npos, n.node) - local meta = minetest.get_meta(npos) - meta:from_table(n.meta) - for __,pos in ipairs(poslist) do - if npos.x == pos.x and npos.y == pos.y and npos.z == pos.z then - table.remove(poslist, __) - break - end - end - end - for __, pos in ipairs(poslist) do - minetest.remove_node(pos) - end - for _, callback in ipairs(mesecon.on_mvps_move) do - callback(nodelist) - end -end - -local function is_supported_node(name) - return ((string.find(name, "tube") ~= nil) and (string.find(name, "pipeworks") ~= nil)) -end - - --- Frames -for xm=0,1 do -for xp=0,1 do -for ym=0,1 do -for yp=0,1 do -for zm=0,1 do -for zp=0,1 do - -local a=8/16 -local b=7/16 -local nodeboxes= { - { -a, -a, -a, -b, a, -b }, - { -a, -a, b, -b, a, a }, - { b, -a, b, a, a, a }, - { b, -a, -a, a, a, -b }, - - { -b, b, -a, b, a, -b }, - { -b, -a, -a, b, -b, -b }, - - { -b, b, b, b, a, a }, - { -b, -a, b, b, -b, a }, - - { b, b, -b, a, a, b }, - { b, -a, -b, a, -b, b }, - - { -a, b, -b, -b, a, b }, - { -a, -a, -b, -b, -b, b }, - } - - if yp==0 then - table.insert(nodeboxes, {-b,b,-b, b,a,b}) - end - if ym==0 then - table.insert(nodeboxes, {-b,-a,-b, b,-b,b}) - end - if xp==0 then - table.insert(nodeboxes, {b,b,b,a,-b,-b}) - end - if xm==0 then - table.insert(nodeboxes, {-a,-b,-b,-b,b,b}) - end - if zp==0 then - table.insert(nodeboxes, {-b,-b,b, b,b,a}) - end - if zm==0 then - table.insert(nodeboxes, {-b,-b,-a, b,b,-b}) - end - - local nameext=tostring(xm)..tostring(xp)..tostring(ym)..tostring(yp)..tostring(zm)..tostring(zp) - local groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2} - if nameext~="111111" then groups.not_in_creative_inventory=1 end - - - minetest.register_node("technic:frame_"..nameext,{ - description = S("Frame"), - tiles = {"technic_frame.png"}, - groups=groups, - drawtype = "nodebox", - node_box = { - type = "fixed", - fixed=nodeboxes, - }, - selection_box = { - type="fixed", - fixed={-0.5,-0.5,-0.5,0.5,0.5,0.5} - }, - paramtype = "light", - frame=1, - drop="technic:frame_111111", - sunlight_propagates = true, - frame_connect_all=function(nodename) - l2={} - 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}} - for i,dir in ipairs(l1) do - if string.sub(nodename,-7+i,-7+i)=="1" then - l2[#(l2)+1]=dir - end - end - return l2 - end, - on_punch=function(pos,node,puncher) - local ppos=puncher:getpos() - local pvect=puncher:get_look_dir() - local pface=get_face(pos,ppos,pvect) - if pface==nil then return end - local nodename=node.name - local newstate=tostring(1-tonumber(string.sub(nodename,-7+pface,-7+pface))) - if pface<=5 then - nodename=string.sub(nodename,1,-7+pface-1)..newstate..string.sub(nodename,-7+pface+1) - else - nodename=string.sub(nodename,1,-2)..newstate - end - node.name=nodename - minetest.set_node(pos,node) - end, - on_place = function(itemstack, placer, pointed_thing) - local pos = pointed_thing.above - if minetest.is_protected(pos, placer:get_player_name()) then - minetest.log("action", placer:get_player_name() - .. " tried to place " .. itemstack:get_name() - .. " at protected position " - .. minetest.pos_to_string(pos)) - minetest.record_protection_violation(pos, placer:get_player_name()) - return itemstack - end - if pos == nil then return end - local node = minetest.get_node(pos) - if node.name ~= "air" then - if is_supported_node(node.name) then - obj = minetest.add_entity(pos, "technic:frame_entity") - obj:get_luaentity():set_node({name=itemstack:get_name()}) - end - else - minetest.set_node(pos, {name = itemstack:get_name()}) - end - if not infinite_stacks then - itemstack:take_item() - end - return itemstack - end, - on_rightclick = function(pos, node, placer, itemstack, pointed_thing) - if is_supported_node(itemstack:get_name()) then - if minetest.is_protected(pos, placer:get_player_name()) then - minetest.log("action", placer:get_player_name() - .. " tried to place " .. itemstack:get_name() - .. " at protected position " - .. minetest.pos_to_string(pos)) - minetest.record_protection_violation(pos, placer:get_player_name()) - return itemstack - end - - minetest.set_node(pos, {name = itemstack:get_name()}) - - local take_item = true - local def = minetest.registered_items[itemstack:get_name()] - -- Run callback - if def.after_place_node then - -- Copy place_to because callback can modify it - local pos_copy = {x=pos.x, y=pos.y, z=pos.z} - if def.after_place_node(pos_copy, placer, itemstack) then - take_item = false - end - end - - -- Run script hook - local _, callback - for _, callback in ipairs(minetest.registered_on_placenodes) do - -- Copy pos and node because callback can modify them - local pos_copy = {x=pos.x, y=pos.y, z=pos.z} - local newnode_copy = {name=def.name, param1=0, param2=0} - local oldnode_copy = {name="air", param1=0, param2=0} - if callback(pos_copy, newnode_copy, placer, oldnode_copy, itemstack) then - take_item = false - end - end - - if take_item then - itemstack:take_item() - end - - obj = minetest.add_entity(pos, "technic:frame_entity") - obj:get_luaentity():set_node({name=node.name}) - - return itemstack - else - --local pointed_thing = {type = "node", under = pos} - if pointed_thing then - minetest.item_place_node(itemstack, placer, pointed_thing) - end - end - end, - }) - -end -end -end -end -end -end - -minetest.register_entity("technic:frame_entity", { - initial_properties = { - physical = true, - collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5}, - visual = "wielditem", - textures = {}, - visual_size = {x=0.667, y=0.667}, - }, - - node = {}, - - set_node = function(self, node) - self.node = node - local pos = self.object:getpos() - pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} - frames_pos[pos_to_string(pos)] = node.name - local stack = ItemStack(node.name) - local itemtable = stack:to_table() - local itemname = nil - if itemtable then - itemname = stack:to_table().name - end - local item_texture = nil - local item_type = "" - if minetest.registered_items[itemname] then - item_texture = minetest.registered_items[itemname].inventory_image - item_type = minetest.registered_items[itemname].type - end - prop = { - is_visible = true, - textures = {node.name}, - } - self.object:set_properties(prop) - end, - - get_staticdata = function(self) - return self.node.name - end, - - on_activate = function(self, staticdata) - self.object:set_armor_groups({immortal=1}) - self:set_node({name=staticdata}) - end, - - dig = function(self) - minetest.handle_node_drops(self.object:getpos(), {ItemStack("technic:frame_111111")}, self.last_puncher) - local pos = self.object:getpos() - pos = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} - frames_pos[pos_to_string(pos)] = nil - self.object:remove() - end, - - on_punch = function(self, puncher, time_from_last_punch, tool_capabilities, dir) - local pos = self.object:getpos() - if self.damage_object == nil then - self.damage_object = minetest.add_entity(pos, "technic:damage_entity") - self.damage_object:get_luaentity().remaining_time = 0.25 - self.damage_object:get_luaentity().frame_object = self - self.damage_object:get_luaentity().texture_index = 0 - self.damage_object:get_luaentity().texture_change_time = 0.15 - else - self.damage_object:get_luaentity().remaining_time = 0.25 - end - self.last_puncher = puncher - local ppos = puncher:getpos() - local pvect = puncher:get_look_dir() - local pface = get_face(pos,ppos,pvect) - if pface == nil then return end - local nodename = self.node.name - local newstate = tostring(1-tonumber(string.sub(nodename, -7+pface, -7+pface))) - if pface <= 5 then - nodename = string.sub(nodename, 1, -7+pface-1)..newstate..string.sub(nodename, -7+pface+1) - else - nodename = string.sub(nodename, 1, -2)..newstate - end - self.node.name = nodename - self:set_node(self.node) - end, - - on_rightclick = function(self, clicker) - local pos = self.object:getpos() - local ppos = clicker:getpos() - local pvect = clicker:get_look_dir() - local pface = get_face(pos, ppos, pvect) - if pface == nil then return end - local pos_under = {x = math.floor(pos.x+0.5), y = math.floor(pos.y+0.5), z = math.floor(pos.z+0.5)} - local pos_above = {x = pos_under.x, y = pos_under.y, z = pos_under.z} - local index = ({"x", "y", "z"})[math.floor((pface+1)/2)] - pos_above[index] = pos_above[index] + 2*((pface+1)%2) - 1 - local pointed_thing = {type = "node", under = pos_under, above = pos_above} - local itemstack = clicker:get_wielded_item() - local itemdef = minetest.registered_items[itemstack:get_name()] - if itemdef ~= nil then - itemdef.on_place(itemstack, clicker, pointed_thing) - end - end, -}) - -local crack = "crack_anylength.png^[verticalframe:5:0" -minetest.register_entity("technic:damage_entity", { - initial_properties = { - visual = "cube", - visual_size = {x=1.01, y=1.01}, - textures = {crack, crack, crack, crack, crack, crack}, - collisionbox = {0, 0, 0, 0, 0, 0}, - physical = false, - }, - on_step = function(self, dtime) - if self.remaining_time == nil then - self.object:remove() - self.frame_object.damage_object = nil - end - self.remaining_time = self.remaining_time - dtime - if self.remaining_time < 0 then - self.object:remove() - self.frame_object.damage_object = nil - end - self.texture_change_time = self.texture_change_time - dtime - if self.texture_change_time < 0 then - self.texture_change_time = self.texture_change_time + 0.15 - self.texture_index = self.texture_index + 1 - if self.texture_index == 5 then - self.object:remove() - self.frame_object.damage_object = nil - self.frame_object:dig() - end - local ct = "crack_anylength.png^[verticalframe:5:"..self.texture_index - self.object:set_properties({textures = {ct, ct, ct, ct, ct, ct}}) - end - end, -}) - -mesecon.register_mvps_unmov("technic:frame_entity") -mesecon.register_mvps_unmov("technic:damage_entity") -mesecon.register_on_mvps_move(function(moved_nodes) - local to_move = {} - for _, n in ipairs(moved_nodes) do - if frames_pos[pos_to_string(n.oldpos)] ~= nil then - to_move[#to_move+1] = {pos = n.pos, oldpos = n.oldpos, name = frames_pos[pos_to_string(n.oldpos)]} - frames_pos[pos_to_string(n.oldpos)] = nil - end - end - if #to_move > 0 then - for _, t in ipairs(to_move) do - frames_pos[pos_to_string(t.pos)] = t.name - local objects = minetest.get_objects_inside_radius(t.oldpos, 0.1) - for _, obj in ipairs(objects) do - local entity = obj:get_luaentity() - if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then - obj:setpos(t.pos) - end - end - end - end -end) - -minetest.register_on_dignode(function(pos, node) - if frames_pos[pos_to_string(pos)] ~= nil then - minetest.set_node(pos, {name = frames_pos[pos_to_string(pos)]}) - frames_pos[pos_to_string(pos)] = nil - local objects = minetest.get_objects_inside_radius(pos, 0.1) - for _, obj in ipairs(objects) do - local entity = obj:get_luaentity() - if entity and (entity.name == "technic:frame_entity" or entity.name == "technic:damage_entity") then - obj:remove() - end - end - end -end) - --- Frame motor -local function connected(pos,c,adj) - for _,vect in ipairs(adj) do - local pos1=vector.add(pos,vect) - local nodename=minetest.get_node(pos1).name - if frames_pos[pos_to_string(pos1)] then - nodename = frames_pos[pos_to_string(pos1)] - end - if not(pos_in_list(c,pos1)) and nodename~="air" and - (minetest.registered_nodes[nodename].frames_can_connect==nil or - minetest.registered_nodes[nodename].frames_can_connect(pos1,vect)) then - c[#(c)+1]=pos1 - if minetest.registered_nodes[nodename].frame==1 then - local adj=minetest.registered_nodes[nodename].frame_connect_all(nodename) - connected(pos1,c,adj) - end - end - end -end - -local function get_connected_nodes(pos) - c={pos} - local nodename=minetest.get_node(pos).name - if frames_pos[pos_to_string(pos)] then - nodename = frames_pos[pos_to_string(pos)] - end - connected(pos,c,minetest.registered_nodes[nodename].frame_connect_all(nodename)) - return c -end - -local function frame_motor_on(pos, node) - 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}} - local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1]) - local dir = minetest.facedir_to_dir(node.param2) - local nnode=minetest.get_node(nnodepos) - if frames_pos[pos_to_string(nnodepos)] then - nnode.name = frames_pos[pos_to_string(nnodepos)] - end - local meta = minetest.get_meta(pos) - if meta:get_int("last_moved") == minetest.get_gametime() then - return - end - local owner = meta:get_string("owner") - if minetest.registered_nodes[nnode.name].frame==1 then - local connected_nodes=get_connected_nodes(nnodepos) - move_nodes_vect(connected_nodes,dir,pos,owner) - end - minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime()) -end - -minetest.register_node("technic:frame_motor",{ - description = S("Frame Motor"), - tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png", - "technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"}, - groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2}, - paramtype2 = "facedir", - mesecons={effector={action_on=frame_motor_on}}, - after_place_node = function(pos, placer, itemstack) - local meta = minetest.get_meta(pos) - meta:set_string("owner", placer:get_player_name()) - end, - frames_can_connect=function(pos,dir) - local node = minetest.get_node(pos) - 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] - return dir2.x~=-dir.x or dir2.y~=-dir.y or dir2.z~=-dir.z - end -}) - - - --- Templates -local function template_connected(pos,c,connectors) - 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 - local pos1=vector.add(pos,vect) - local nodename=minetest.get_node(pos1).name - if not(pos_in_list(c,pos1)) and (nodename=="technic:template" or nodename == "technic:template_connector")then - local meta = minetest.get_meta(pos1) - if meta:get_string("connected") == "" then - c[#(c)+1]=pos1 - template_connected(pos1,c,connectors) - if nodename == "technic:template_connector" then - connectors[#connectors+1] = pos1 - end - end - end - end -end - -local function get_templates(pos) - local c = {pos} - local connectors - if minetest.get_node(pos).name == "technic:template_connector" then - connectors = {pos} - else - connectors = {} - end - template_connected(pos,c,connectors) - return c, connectors -end - -local function swap_template(pos, new) - local meta = minetest.get_meta(pos) - local saved_node = meta:get_string("saved_node") - meta:set_string("saved_node", "") - technic.swap_node(pos, new) - local meta = minetest.get_meta(pos) - meta:set_string("saved_node", saved_node) -end - -local function save_node(pos) - local node = minetest.get_node(pos) - if node.name == "air" then - minetest.set_node(pos, {name="technic:template"}) - return - end - if node.name == "technic:template" then - swap_template(pos, "technic:template_connector") - local meta = minetest.get_meta(pos) - meta:set_string("connected", "") - return - end - local meta = minetest.get_meta(pos) - local meta0 = meta:to_table() - for _, list in pairs(meta0.inventory) do - for key, stack in pairs(list) do - list[key] = stack:to_string() - end - end - node.meta = meta0 - minetest.set_node(pos, {name="technic:template"}) - return node -end - -local function restore_node(pos, node) - minetest.set_node(pos, node) - local meta = minetest.get_meta(pos) - for _, list in pairs(node.meta.inventory) do - for key, stack in pairs(list) do - list[key] = ItemStack(stack) - end - end - meta:from_table(node.meta) -end - -local function expand_template(pos) - local meta = minetest.get_meta(pos) - local c = meta:get_string("connected") - if c == "" then return end - c = minetest.deserialize(c) - for _, vect in ipairs(c) do - local pos1 = vector.add(pos, vect) - local saved_node = save_node(pos1) - local meta1 = minetest.get_meta(pos1) - if saved_node ~= nil then - meta1:set_string("saved_node", minetest.serialize(saved_node)) - else - --meta1:set_string("saved_node", "") - end - end -end - -local function compress_templates(pos) - local templates, connectors = get_templates(pos) - if #connectors == 0 then - connectors = {pos} - end - for _, cn in ipairs(connectors) do - local meta = minetest.get_meta(cn) - local c = {} - for _,p in ipairs(templates) do - local np = vector.subtract(p, cn) - if not pos_in_list(c,np) then - c[#c+1] = np - end - end - local cc = {} - for _,p in ipairs(connectors) do - local np = vector.subtract(p, cn) - if (np.x ~= 0 or np.y ~= 0 or np.z ~= 0) then - cc[pos_to_string(np)] = true - end - end - swap_template(cn, "technic:template") - meta:set_string("connected", minetest.serialize(c)) - meta:set_string("connectors_connected", minetest.serialize(cc)) - end - - for _,p in ipairs(templates) do - if not pos_in_list(connectors, p) then - minetest.set_node(p, {name = "air"}) - end - end -end - -local function template_drops(pos, node, oldmeta, digger) - local c = oldmeta.fields.connected - local cc = oldmeta.fields.connectors_connected - local drops - if c == "" or c == nil then - drops = {"technic:template 1"} - else - if cc == "" or cc == nil then - drops = {"technic:template 1"} - else - local dcc = minetest.deserialize(cc) - if not table_empty(dcc) then - drops = {} - for sp, _ in pairs(dcc) do - local ssp = pos_from_string(sp) - local p = vector.add(ssp, pos) - local meta = minetest.get_meta(p) - local d = minetest.deserialize(meta:get_string("connectors_connected")) - if d ~= nil then - d[pos_to_string({x=-ssp.x, y=-ssp.y, z=-ssp.z})] = nil - meta:set_string("connectors_connected", minetest.serialize(d)) - end - end - else - local stack_max = 99 - local num = #(minetest.deserialize(c)) - drops = {} - while num > stack_max do - drops[#drops+1] = "technic:template "..stack_max - num = num - stack_max - end - drops[#drops+1] = "technic:template "..num - end - end - end - minetest.handle_node_drops(pos, drops, digger) -end - -local function template_on_destruct(pos, node) - local meta = minetest.get_meta(pos) - local saved_node = meta:get_string("saved_node") - if saved_node ~= "" then - local nnode = minetest.deserialize(saved_node) - minetest.after(0, restore_node, pos, nnode) - end -end - -minetest.register_node("technic:template",{ - description = S("Template"), - tiles = {"technic_mv_cable.png"}, - drop = "", - groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, - on_destruct = template_on_destruct, - after_dig_node = template_drops, - on_punch = function(pos,node,puncher) - swap_template(pos, "technic:template_disabled") - end -}) - -minetest.register_node("technic:template_disabled",{ - description = S("Template"), - tiles = {"technic_hv_cable.png"}, - drop = "", - groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, - on_destruct = template_on_destruct, - after_dig_node = template_drops, - on_punch = function(pos,node,puncher) - local meta = minetest.get_meta(pos) - swap_template(pos, "technic:template_connector") - end -}) - -minetest.register_node("technic:template_connector",{ - description = S("Template"), - tiles = {"technic_lv_cable.png"}, - drop = "", - groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1}, - on_destruct = template_on_destruct, - after_dig_node = template_drops, - on_punch = function(pos,node,puncher) - swap_template(pos, "technic:template") - end -}) - -minetest.register_craftitem("technic:template_replacer",{ - description = S("Template (replacing)"), - inventory_image = "technic_template_replacer.png", - on_place = function(itemstack, placer, pointed_thing) - local p = pointed_thing.under - if minetest.is_protected and minetest.is_protected(p, placer:get_player_name()) then - return nil - end - local node = minetest.get_node(p) - if node.name == "technic:template" then return end - local saved_node = save_node(p) - itemstack:take_item() - if saved_node ~= nil then - local meta = minetest.get_meta(p) - meta:set_string("saved_node", minetest.serialize(saved_node)) - end - return itemstack - end -}) - -minetest.register_tool("technic:template_tool",{ - description = S("Template Tool"), - inventory_image = "technic_template_tool.png", - on_use = function(itemstack, puncher, pointed_thing) - local pos = pointed_thing.under - if pos == nil or (minetest.is_protected and minetest.is_protected(pos, puncher:get_player_name())) then - return nil - end - local node = minetest.get_node(pos) - if node.name ~= "technic:template" and node.name ~= "technic:template_connector" then return end - local meta = minetest.get_meta(pos) - local c2 = meta:get_string("connected") - if c2 ~= "" then - expand_template(pos) - else - compress_templates(pos) - end - - end -}) - - - --- Template motor -local function get_template_nodes(pos) - local meta = minetest.get_meta(pos) - local connected = meta:get_string("connected") - if connected == "" then return {} end - local adj = minetest.deserialize(connected) - local c = {} - for _,vect in ipairs(adj) do - local pos1=vector.add(pos,vect) - local nodename=minetest.get_node(pos1).name - if not(pos_in_list(c,pos1)) and nodename~="air" then - c[#(c)+1]=pos1 - end - end - return c -end - -local function template_motor_on(pos, node) - 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}} - local nnodepos = vector.add(pos, dirs[math.floor(node.param2/4)+1]) - local dir = minetest.facedir_to_dir(node.param2) - local nnode=minetest.get_node(nnodepos) - local meta = minetest.get_meta(pos) - if meta:get_int("last_moved") == minetest.get_gametime() then - return - end - local owner = meta:get_string("owner") - if nnode.name == "technic:template" then - local connected_nodes=get_template_nodes(nnodepos) - move_nodes_vect(connected_nodes,dir,pos,owner) - end - minetest.get_meta(vector.add(pos, dir)):set_int("last_moved", minetest.get_gametime()) -end - -minetest.register_node("technic:template_motor",{ - description = S("Template Motor"), - tiles = {"pipeworks_filter_top.png^[transformR90", "technic_lv_cable.png", "technic_lv_cable.png", - "technic_lv_cable.png", "technic_lv_cable.png", "technic_lv_cable.png"}, - groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,mesecon=2}, - paramtype2 = "facedir", - mesecons={effector={action_on=template_motor_on}}, - after_place_node = function(pos, placer, itemstack) - local meta = minetest.get_meta(pos) - meta:set_string("owner", placer:get_player_name()) - end, -}) - --- Crafts -minetest.register_craft({ - output = 'technic:frame_111111', - recipe = { - {'', 'default:stick', ''}, - {'default:stick', 'technic:brass_ingot', 'default:stick'}, - {'', 'default:stick', ''}, - } -}) - -minetest.register_craft({ - output = 'technic:frame_motor', - recipe = { - {'', 'technic:frame_111111', ''}, - {'group:mesecon_conductor_craftable', 'technic:motor', 'group:mesecon_conductor_craftable'}, - {'', 'technic:frame_111111', ''}, - } -}) - -minetest.register_craft({ - output = 'technic:template 10', - recipe = { - {'', 'technic:brass_ingot', ''}, - {'technic:brass_ingot', 'default:mese_crystal', 'technic:brass_ingot'}, - {'', 'technic:brass_ingot', ''}, - } -}) - -minetest.register_craft({ - output = 'technic:template_replacer', - recipe = {{'technic:template'}} -}) - -minetest.register_craft({ - output = 'technic:template', - recipe = {{'technic:template_replacer'}} -}) - -minetest.register_craft({ - output = 'technic:template_motor', - recipe = { - {'', 'technic:template', ''}, - {'group:mesecon_conductor_craftable', 'technic:motor', 'group:mesecon_conductor_craftable'}, - {'', 'technic:template', ''}, - } -}) - -minetest.register_craft({ - output = 'technic:template_tool', - recipe = { - {'', 'technic:template', ''}, - {'default:mese_crystal', 'default:stick', 'default:mese_crystal'}, - {'', 'default:stick', ''}, - } -}) |