Tweaked code
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3c16973cc8
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192271c432
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@ -14,3 +14,4 @@ Released under WTFPL
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0.6 - Added Protected Doors (wood and steel) and Protected Chest
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0.6 - Added Protected Doors (wood and steel) and Protected Chest
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0.7 - Protected Chests now have "To Chest" and "To Inventory" buttons to copy contents across, also chests can be named
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0.7 - Protected Chests now have "To Chest" and "To Inventory" buttons to copy contents across, also chests can be named
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0.8 - Updated to work with Minetest 0.4.12, simplified textures
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0.8 - Updated to work with Minetest 0.4.12, simplified textures
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0.9 - Tweaked code
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82
init.lua
82
init.lua
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@ -1,12 +1,10 @@
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minetest.register_privilege("delprotect","Ignore player protection")
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minetest.register_privilege("delprotect","Ignore player protection")
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protector = {}
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protector = {}
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protector.radius = 5
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protector.radius = (tonumber(minetest.setting_get("protector_radius")) or 5)
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protector.get_member_list = function(meta)
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protector.get_member_list = function(meta)
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local s = meta:get_string("members")
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return meta:get_string("members"):split(" ")
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local list = s:split(" ")
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return list
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end
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end
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protector.set_member_list = function(meta, list)
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protector.set_member_list = function(meta, list)
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@ -14,8 +12,7 @@ protector.set_member_list = function(meta, list)
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end
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end
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protector.is_member = function (meta, name)
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protector.is_member = function (meta, name)
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local list = protector.get_member_list(meta)
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for _, n in ipairs(protector.get_member_list(meta)) do
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for _, n in ipairs(list) do
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if n == name then
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if n == name then
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return true
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return true
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end
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end
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@ -88,11 +85,9 @@ protector.can_dig = function(r,pos,digger,onlyowner,infolevel)
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return false
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return false
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end
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end
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local whois = digger
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-- Delprotect privileged users can override protections
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-- Delprotect privileged users can override protections
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if minetest.check_player_privs(whois, {delprotect=true}) and infolevel == 1 then
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if minetest.check_player_privs(digger, {delprotect=true}) and infolevel == 1 then
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return true
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return true
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end
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end
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@ -105,39 +100,43 @@ protector.can_dig = function(r,pos,digger,onlyowner,infolevel)
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{x=pos.x+r, y=pos.y+r, z=pos.z+r},
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{x=pos.x+r, y=pos.y+r, z=pos.z+r},
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{"protector:protect", "protector:protect2"})
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{"protector:protect", "protector:protect2"})
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for _, pos in ipairs(positions) do
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if #positions > 0 then
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local meta = minetest.get_meta(pos)
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local meta = minetest.get_meta(positions[1])
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local owner = meta:get_string("owner")
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local owner = meta:get_string("owner")
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local members = meta:get_string("members")
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if owner ~= whois then
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if owner ~= digger then
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if onlyowner or not protector.is_member(meta, whois) then
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if onlyowner or not protector.is_member(meta, digger) then
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if infolevel == 1 then
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if infolevel == 1 then
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minetest.chat_send_player(whois, "This area is owned by "..owner.." !")
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minetest.chat_send_player(digger,"This area is owned by "..owner.." !")
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elseif infolevel == 2 then
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elseif infolevel == 2 then
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minetest.chat_send_player(whois,"This area is owned by "..meta:get_string("owner")..".")
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minetest.chat_send_player(digger,"This area is owned by "..owner..".")
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minetest.chat_send_player(whois,"Protection located at: "..minetest.pos_to_string(positions[1]))
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minetest.chat_send_player(digger,"Protection located at: "..minetest.pos_to_string(positions[1]))
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if meta:get_string("members") ~= "" then
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if members ~= "" then
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minetest.chat_send_player(whois,"Members: "..meta:get_string("members")..".")
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minetest.chat_send_player(digger,"Members: "..members..".")
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end
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end
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end
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end
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return false
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return false
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end
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end
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end
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end
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if infolevel == 2 then
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minetest.chat_send_player(digger,"This area is owned by "..owner..".")
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minetest.chat_send_player(digger,"Protection located at: "..minetest.pos_to_string(positions[1]))
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if members ~= "" then
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minetest.chat_send_player(digger,"Members: "..members..".")
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end
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end
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end
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end
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if infolevel == 2 then
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if infolevel == 2 then
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if #positions < 1 then
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if #positions < 1 then
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minetest.chat_send_player(whois,"This area is not protected.")
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minetest.chat_send_player(digger,"This area is not protected.")
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else
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local meta = minetest.get_meta(positions[1])
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minetest.chat_send_player(whois,"This area is owned by "..meta:get_string("owner")..".")
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minetest.chat_send_player(whois,"Protection located at: "..minetest.pos_to_string(positions[1]))
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if meta:get_string("members") ~= "" then
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minetest.chat_send_player(whois,"Members: "..meta:get_string("members")..".")
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end
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end
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end
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minetest.chat_send_player(whois,"You can build here.")
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minetest.chat_send_player(digger,"You can build here.")
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end
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end
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return true
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return true
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end
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end
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@ -162,7 +161,7 @@ function minetest.item_place(itemstack, placer, pointed_thing)
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local pos = pointed_thing.above
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local pos = pointed_thing.above
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local user = placer:get_player_name()
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local user = placer:get_player_name()
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if not protector.can_dig(protector.radius * 2, pos, user, true, 3) then
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if not protector.can_dig(protector.radius * 2, pos, user, true, 3) then
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minetest.chat_send_player(placer:get_player_name(),"Overlaps into another protected area")
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minetest.chat_send_player(user, "Overlaps into another protected area")
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return protector.old_node_place(itemstack, placer, pos)
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return protector.old_node_place(itemstack, placer, pos)
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end
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end
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end
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end
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@ -212,18 +211,7 @@ minetest.register_node("protector:protect", {
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if not protector.can_dig(1,pos,puncher:get_player_name(),true,1) then
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if not protector.can_dig(1,pos,puncher:get_player_name(),true,1) then
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return
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return
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end
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end
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minetest.add_entity(pos, "protector:display")
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minetest.add_entity(pos, "protector:display")
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minetest.get_node_timer(pos):start(10)
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end,
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on_timer = function(pos)
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local objs = minetest.get_objects_inside_radius(pos,.5)
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for _, o in pairs(objs) do
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if (not o:is_player()) and o:get_luaentity().name == "protector:display" then
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o:remove()
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end
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end
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end,
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end,
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})
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})
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@ -283,18 +271,7 @@ minetest.register_node("protector:protect2", {
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if not protector.can_dig(1,pos,puncher:get_player_name(),true,1) then
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if not protector.can_dig(1,pos,puncher:get_player_name(),true,1) then
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return
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return
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end
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end
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minetest.add_entity(pos, "protector:display")
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minetest.add_entity(pos, "protector:display")
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minetest.get_node_timer(pos):start(10)
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end,
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on_timer = function(pos)
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local objs = minetest.get_objects_inside_radius(pos,.5)
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for _, o in pairs(objs) do
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if (not o:is_player()) and o:get_luaentity().name == "protector:display" then
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o:remove()
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end
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end
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end,
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end,
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})
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})
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@ -347,10 +324,9 @@ minetest.register_entity("protector:display", {
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visual_size = {x=1.0/1.5,y=1.0/1.5}, -- wielditem seems to be scaled to 1.5 times original node size
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visual_size = {x=1.0/1.5,y=1.0/1.5}, -- wielditem seems to be scaled to 1.5 times original node size
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textures = {"protector:display_node"},
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textures = {"protector:display_node"},
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on_step = function(self, dtime)
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on_step = function(self, dtime)
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local nam = minetest.get_node(self.object:getpos()).name
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self.timer = (self.timer or 0) + dtime
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if nam ~= "protector:protect" and nam ~= "protector:protect2" then
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if self.timer > 10 then
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self.object:remove()
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self.object:remove()
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return
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end
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end
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end,
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end,
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})
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})
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