330 lines
10 KiB
Lua
330 lines
10 KiB
Lua
local S = minetest.get_translator("itemframes")
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local tmp = {}
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local sd_disallow = minetest.get_modpath("screwdriver") and screwdriver.disallow or nil
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minetest.register_entity("itemframes:item",{
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hp_max = 1,
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visual="wielditem",
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visual_size={x = 0.33, y = 0.33},
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collisionbox = {0, 0, 0, 0, 0, 0},
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physical = false,
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textures = {"air"},
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on_activate = function(self, staticdata)
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if tmp.nodename ~= nil and tmp.texture ~= nil then
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self.nodename = tmp.nodename
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tmp.nodename = nil
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self.texture = tmp.texture
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tmp.texture = nil
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else
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if staticdata ~= nil and staticdata ~= "" then
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local data = staticdata:split(';')
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if data and data[1] and data[2] then
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self.nodename = data[1]
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self.texture = data[2]
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end
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end
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end
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if self.texture ~= nil then
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self.object:set_properties({textures = {self.texture}})
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end
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if self.nodename == "itemframes:pedestal" then
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self.object:set_properties({automatic_rotate = 1})
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end
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if self.texture ~= nil and self.nodename ~= nil then
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local entity_pos = vector.round(self.object:get_pos())
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local objs = minetest.get_objects_inside_radius(entity_pos, 0.5)
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for _, obj in ipairs(objs) do
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if obj ~= self.object and
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obj:get_luaentity() and
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obj:get_luaentity().name == "itemframes:item" and
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obj:get_luaentity().nodename == self.nodename and
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obj:get_properties() and
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obj:get_properties().textures and
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obj:get_properties().textures[1] == self.texture then
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minetest.log("action","[itemframes] Removing extra " ..
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self.texture .. " found in " .. self.nodename .. " at " ..
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minetest.pos_to_string(entity_pos))
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self.object:remove()
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break
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end
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end
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end
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end,
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get_staticdata = function(self)
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if self.nodename ~= nil and self.texture ~= nil then
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return self.nodename .. ';' .. self.texture
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end
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return ""
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end,
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})
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local facedir = {}
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facedir[0] = {x = 0, y = 0, z = 1}
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facedir[1] = {x = 1, y = 0, z = 0}
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facedir[2] = {x = 0, y = 0, z = -1}
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facedir[3] = {x = -1, y = 0, z = 0}
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local remove_item = function(pos, node)
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local objs = nil
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if node.name == "itemframes:frame" then
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objs = minetest.get_objects_inside_radius(pos, .5)
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elseif node.name == "itemframes:pedestal" then
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objs = minetest.get_objects_inside_radius({x=pos.x,y=pos.y+1,z=pos.z}, .5)
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end
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if objs then
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for _, obj in ipairs(objs) do
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if obj and obj:get_luaentity() and obj:get_luaentity().name == "itemframes:item" then
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obj: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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local update_item = function(pos, node)
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remove_item(pos, node)
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local meta = minetest.get_meta(pos)
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if meta:get_string("item") ~= "" then
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if node.name == "itemframes:frame" then
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local posad = facedir[node.param2]
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if not posad then return end
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pos.x = pos.x + posad.x * 6.5 / 16
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pos.y = pos.y + posad.y * 6.5 / 16
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pos.z = pos.z + posad.z * 6.5 / 16
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elseif node.name == "itemframes:pedestal" then
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pos.y = pos.y + 12 / 16 + 0.33
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end
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tmp.nodename = node.name
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tmp.texture = ItemStack(meta:get_string("item")):get_name()
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local e = minetest.add_entity(pos,"itemframes:item")
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if node.name == "itemframes:frame" then
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local yaw = math.pi * 2 - node.param2 * math.pi / 2
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e:set_yaw(yaw)
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end
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end
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end
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local drop_item = function(pos, node)
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local meta = minetest.get_meta(pos)
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if meta:get_string("item") ~= "" then
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if node.name == "itemframes:frame" then
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minetest.add_item(pos, meta:get_string("item"))
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elseif node.name == "itemframes:pedestal" then
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minetest.add_item({x=pos.x,y=pos.y+1,z=pos.z}, meta:get_string("item"))
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end
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meta:set_string("item","")
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end
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remove_item(pos, node)
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end
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minetest.register_node("itemframes:frame",{
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description = S("Item frame"),
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {-0.5, -0.5, 7/16, 0.5, 0.5, 0.5}
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},
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selection_box = {
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type = "fixed",
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fixed = {-0.5, -0.5, 7/16, 0.5, 0.5, 0.5}
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},
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tiles = {"itemframes_frame.png"},
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inventory_image = "itemframes_frame.png",
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wield_image = "itemframes_frame.png",
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paramtype = "light",
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paramtype2 = "facedir",
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sunlight_propagates = true,
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groups = {choppy = 2, dig_immediate = 2},
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legacy_wallmounted = true,
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sounds = default.node_sound_wood_defaults(),
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on_rotate = sd_disallow or nil,
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after_place_node = function(pos, placer, itemstack)
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local meta = minetest.get_meta(pos)
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meta:set_string("owner",placer:get_player_name())
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meta:set_string("infotext", S("Item frame (owned by @1)", placer:get_player_name()))
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end,
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on_rightclick = function(pos, node, clicker, itemstack)
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if not itemstack then return end
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local meta = minetest.get_meta(pos)
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local name = clicker and clicker:get_player_name()
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if name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass") then
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drop_item(pos,node)
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local s = itemstack:take_item()
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meta:set_string("item",s:to_string())
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local item_meta = s:get_meta()
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local description = item_meta:get_string("description")
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if description == "" then
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local item_name = s:get_name()
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if minetest.registered_items[item_name]
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and minetest.registered_items[item_name].description
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then
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description = minetest.registered_items[item_name].description
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else
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description = item_name
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end
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end
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meta:set_string("infotext", S("Item frame (owned by @1)", name) .. "\n" .. description)
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update_item(pos,node)
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end
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return itemstack
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end,
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on_punch = function(pos,node,puncher)
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local meta = minetest.get_meta(pos)
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local name = puncher and puncher:get_player_name()
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if name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass") then
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drop_item(pos, node)
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meta:set_string("infotext", S("Item frame (owned by @1)", name))
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end
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end,
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can_dig = function(pos,player)
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if not player then return end
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local name = player and player:get_player_name()
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local meta = minetest.get_meta(pos)
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return name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass")
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end,
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on_destruct = function(pos)
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local meta = minetest.get_meta(pos)
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local node = minetest.get_node(pos)
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if meta:get_string("item") ~= "" then
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drop_item(pos, node)
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end
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end,
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})
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minetest.register_node("itemframes:pedestal",{
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description = S("Pedestal"),
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drawtype = "nodebox",
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node_box = {
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type = "fixed", fixed = {
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{-7/16, -8/16, -7/16, 7/16, -7/16, 7/16}, -- bottom plate
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{-6/16, -7/16, -6/16, 6/16, -6/16, 6/16}, -- bottom plate (upper)
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{-0.25, -6/16, -0.25, 0.25, 11/16, 0.25}, -- pillar
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{-7/16, 11/16, -7/16, 7/16, 12/16, 7/16}, -- top plate
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}
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},
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--selection_box = {
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-- type = "fixed",
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-- fixed = {-7/16, -0.5, -7/16, 7/16, 12/16, 7/16}
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--},
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tiles = {"itemframes_pedestal.png"},
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paramtype = "light",
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groups = {cracky = 3},
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sounds = default.node_sound_stone_defaults(),
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on_rotate = sd_disallow or nil,
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after_place_node = function(pos, placer, itemstack)
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local meta = minetest.get_meta(pos)
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meta:set_string("owner",placer:get_player_name())
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meta:set_string("infotext", S("Pedestal (owned by @1)", placer:get_player_name()))
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end,
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on_rightclick = function(pos, node, clicker, itemstack)
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if not itemstack then return end
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local meta = minetest.get_meta(pos)
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local name = clicker and clicker:get_player_name()
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if name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass") then
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drop_item(pos,node)
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local s = itemstack:take_item()
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meta:set_string("item",s:to_string())
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local item_meta = s:get_meta()
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local description = item_meta:get_string("description")
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if description == "" then
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local item_name = s:get_name()
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if minetest.registered_items[item_name]
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and minetest.registered_items[item_name].description
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then
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description = minetest.registered_items[item_name].description
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else
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description = item_name
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end
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end
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meta:set_string("infotext", S("Pedestal (owned by @1)", name) .. "\n" .. description)
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update_item(pos,node)
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end
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return itemstack
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end,
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on_punch = function(pos,node,puncher)
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local meta = minetest.get_meta(pos)
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local name = puncher and puncher:get_player_name()
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if name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass") then
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drop_item(pos,node)
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meta:set_string("infotext", S("Pedestal (owned by @1)", name))
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end
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end,
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can_dig = function(pos,player)
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if not player then return end
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local name = player and player:get_player_name()
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local meta = minetest.get_meta(pos)
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return name == meta:get_string("owner") or
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minetest.check_player_privs(name, "protection_bypass")
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end,
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on_destruct = function(pos)
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local meta = minetest.get_meta(pos)
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local node = minetest.get_node(pos)
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if meta:get_string("item") ~= "" then
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drop_item(pos, node)
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end
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end,
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})
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-- automatically restore entities lost from frames/pedestals
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-- due to /clearobjects or similar
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minetest.register_lbm({
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label = "Maintain itemframe and pedestal entities",
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name = "itemframes:maintain_entities",
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nodenames = {"itemframes:frame", "itemframes:pedestal"},
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run_at_every_load = true,
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action = function(pos1, node1)
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minetest.after(0,
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function(pos, node)
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local meta = minetest.get_meta(pos)
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local itemstring = meta:get_string("item")
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if itemstring ~= "" then
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local entity_pos = pos
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if node.name == "itemframes:pedestal" then
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entity_pos = {x=pos.x,y=pos.y+1,z=pos.z}
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end
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local objs = minetest.get_objects_inside_radius(entity_pos, 0.5)
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if #objs == 0 then
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minetest.log("action","[itemframes] Replacing missing " ..
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itemstring .. " in " .. node.name .. " at " ..
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minetest.pos_to_string(pos))
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update_item(pos, node)
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end
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end
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end,
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pos1, node1)
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end
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})
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-- crafts
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minetest.register_craft({
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output = 'itemframes:frame',
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recipe = {
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{'group:stick', 'group:stick', 'group:stick'},
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{'group:stick', 'default:paper', 'default:stick'},
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{'group:stick', 'group:stick', 'group:stick'},
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}
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})
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minetest.register_craft({
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output = 'itemframes:pedestal',
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recipe = {
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{'default:stone', 'default:stone', 'default:stone'},
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{'', 'default:stone', ''},
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{'default:stone', 'default:stone', 'default:stone'},
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}
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})
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-- stop mesecon pistons from pushing itemframes and pedestals
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if minetest.get_modpath("mesecons_mvps") then
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mesecon.register_mvps_stopper("itemframes:frame")
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mesecon.register_mvps_stopper("itemframes:pedestal")
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end
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