801 lines
22 KiB
Lua
801 lines
22 KiB
Lua
-- Minetest: builtin/item.lua
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local builtin_shared = ...
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local function copy_pointed_thing(pointed_thing)
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return {
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type = pointed_thing.type,
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above = vector.new(pointed_thing.above),
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under = vector.new(pointed_thing.under),
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ref = pointed_thing.ref,
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}
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end
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--
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-- Item definition helpers
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--
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function core.inventorycube(img1, img2, img3)
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img2 = img2 or img1
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img3 = img3 or img1
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return "[inventorycube"
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.. "{" .. img1:gsub("%^", "&")
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.. "{" .. img2:gsub("%^", "&")
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.. "{" .. img3:gsub("%^", "&")
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end
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function core.get_pointed_thing_position(pointed_thing, above)
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if pointed_thing.type == "node" then
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if above then
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-- The position where a node would be placed
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return pointed_thing.above
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end
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-- The position where a node would be dug
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return pointed_thing.under
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elseif pointed_thing.type == "object" then
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return pointed_thing.ref and pointed_thing.ref:get_pos()
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end
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end
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function core.dir_to_facedir(dir, is6d)
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--account for y if requested
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if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
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--from above
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if dir.y < 0 then
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if math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 19
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else
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return 13
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end
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else
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if dir.z < 0 then
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return 10
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else
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return 4
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end
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end
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--from below
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else
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if math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 15
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else
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return 17
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end
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else
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if dir.z < 0 then
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return 6
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else
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return 8
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end
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end
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end
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--otherwise, place horizontally
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elseif math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 3
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else
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return 1
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end
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else
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if dir.z < 0 then
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return 2
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else
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return 0
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end
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end
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end
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-- Table of possible dirs
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local facedir_to_dir = {
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{x= 0, y=0, z= 1},
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{x= 1, y=0, z= 0},
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{x= 0, y=0, z=-1},
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{x=-1, y=0, z= 0},
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{x= 0, y=-1, z= 0},
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{x= 0, y=1, z= 0},
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}
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-- Mapping from facedir value to index in facedir_to_dir.
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local facedir_to_dir_map = {
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[0]=1, 2, 3, 4,
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5, 2, 6, 4,
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6, 2, 5, 4,
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1, 5, 3, 6,
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1, 6, 3, 5,
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1, 4, 3, 2,
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}
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function core.facedir_to_dir(facedir)
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return facedir_to_dir[facedir_to_dir_map[facedir % 32]]
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end
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function core.dir_to_wallmounted(dir)
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if math.abs(dir.y) > math.max(math.abs(dir.x), math.abs(dir.z)) then
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if dir.y < 0 then
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return 1
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else
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return 0
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end
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elseif math.abs(dir.x) > math.abs(dir.z) then
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if dir.x < 0 then
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return 3
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else
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return 2
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end
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else
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if dir.z < 0 then
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return 5
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else
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return 4
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end
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end
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end
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-- table of dirs in wallmounted order
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local wallmounted_to_dir = {
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[0] = {x = 0, y = 1, z = 0},
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{x = 0, y = -1, z = 0},
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{x = 1, y = 0, z = 0},
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{x = -1, y = 0, z = 0},
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{x = 0, y = 0, z = 1},
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{x = 0, y = 0, z = -1},
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}
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function core.wallmounted_to_dir(wallmounted)
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return wallmounted_to_dir[wallmounted % 8]
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end
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function core.dir_to_yaw(dir)
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return -math.atan2(dir.x, dir.z)
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end
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function core.yaw_to_dir(yaw)
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return {x = -math.sin(yaw), y = 0, z = math.cos(yaw)}
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end
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function core.is_colored_paramtype(ptype)
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return (ptype == "color") or (ptype == "colorfacedir") or
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(ptype == "colorwallmounted")
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end
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function core.strip_param2_color(param2, paramtype2)
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if not core.is_colored_paramtype(paramtype2) then
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return nil
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end
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if paramtype2 == "colorfacedir" then
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param2 = math.floor(param2 / 32) * 32
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elseif paramtype2 == "colorwallmounted" then
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param2 = math.floor(param2 / 8) * 8
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end
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-- paramtype2 == "color" requires no modification.
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return param2
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end
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function core.get_node_drops(node, toolname)
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-- Compatibility, if node is string
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local nodename = node
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local param2 = 0
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-- New format, if node is table
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if (type(node) == "table") then
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nodename = node.name
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param2 = node.param2
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end
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local def = core.registered_nodes[nodename]
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local drop = def and def.drop
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local ptype = def and def.paramtype2
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-- get color, if there is color (otherwise nil)
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local palette_index = core.strip_param2_color(param2, ptype)
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if drop == nil then
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-- default drop
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if palette_index then
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local stack = ItemStack(nodename)
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stack:get_meta():set_int("palette_index", palette_index)
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return {stack:to_string()}
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end
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return {nodename}
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elseif type(drop) == "string" then
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-- itemstring drop
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return drop ~= "" and {drop} or {}
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elseif drop.items == nil then
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-- drop = {} to disable default drop
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return {}
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end
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-- Extended drop table
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local got_items = {}
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local got_count = 0
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for _, item in ipairs(drop.items) do
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local good_rarity = true
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local good_tool = true
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if item.rarity ~= nil then
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good_rarity = item.rarity < 1 or math.random(item.rarity) == 1
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end
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if item.tools ~= nil then
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good_tool = false
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end
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if item.tools ~= nil and toolname then
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for _, tool in ipairs(item.tools) do
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if tool:sub(1, 1) == '~' then
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good_tool = toolname:find(tool:sub(2)) ~= nil
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else
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good_tool = toolname == tool
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end
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if good_tool then
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break
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end
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end
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end
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if good_rarity and good_tool then
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got_count = got_count + 1
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for _, add_item in ipairs(item.items) do
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-- add color, if necessary
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if item.inherit_color and palette_index then
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local stack = ItemStack(add_item)
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stack:get_meta():set_int("palette_index", palette_index)
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add_item = stack:to_string()
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end
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got_items[#got_items+1] = add_item
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end
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if drop.max_items ~= nil and got_count == drop.max_items then
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break
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end
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end
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end
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return got_items
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end
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local function user_name(user)
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return user and user:get_player_name() or ""
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end
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-- Returns a logging function. For empty names, does not log.
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local function make_log(name)
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return name ~= "" and core.log or function() end
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end
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function core.item_place_node(itemstack, placer, pointed_thing, param2,
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prevent_after_place)
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local def = itemstack:get_definition()
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if def.type ~= "node" or pointed_thing.type ~= "node" then
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return itemstack, nil
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end
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local under = pointed_thing.under
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local oldnode_under = core.get_node_or_nil(under)
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local above = pointed_thing.above
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local oldnode_above = core.get_node_or_nil(above)
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local playername = user_name(placer)
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local log = make_log(playername)
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if not oldnode_under or not oldnode_above then
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log("info", playername .. " tried to place"
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.. " node in unloaded position " .. core.pos_to_string(above))
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return itemstack, nil
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end
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local olddef_under = core.registered_nodes[oldnode_under.name]
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olddef_under = olddef_under or core.nodedef_default
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local olddef_above = core.registered_nodes[oldnode_above.name]
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olddef_above = olddef_above or core.nodedef_default
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if not olddef_above.buildable_to and not olddef_under.buildable_to then
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log("info", playername .. " tried to place"
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.. " node in invalid position " .. core.pos_to_string(above)
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.. ", replacing " .. oldnode_above.name)
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return itemstack, nil
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end
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-- Place above pointed node
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local place_to = {x = above.x, y = above.y, z = above.z}
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-- If node under is buildable_to, place into it instead (eg. snow)
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if olddef_under.buildable_to then
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log("info", "node under is buildable to")
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place_to = {x = under.x, y = under.y, z = under.z}
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end
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if core.is_protected(place_to, playername) then
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log("action", playername
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.. " tried to place " .. def.name
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.. " at protected position "
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.. core.pos_to_string(place_to))
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core.record_protection_violation(place_to, playername)
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return itemstack, nil
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end
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local oldnode = core.get_node(place_to)
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local newnode = {name = def.name, param1 = 0, param2 = param2 or 0}
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-- Calculate direction for wall mounted stuff like torches and signs
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if def.place_param2 ~= nil then
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newnode.param2 = def.place_param2
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elseif (def.paramtype2 == "wallmounted" or
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def.paramtype2 == "colorwallmounted") and not param2 then
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local dir = {
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x = under.x - above.x,
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y = under.y - above.y,
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z = under.z - above.z
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}
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newnode.param2 = core.dir_to_wallmounted(dir)
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-- Calculate the direction for furnaces and chests and stuff
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elseif (def.paramtype2 == "facedir" or
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def.paramtype2 == "colorfacedir") and not param2 then
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local placer_pos = placer and placer:get_pos()
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if placer_pos then
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local dir = {
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x = above.x - placer_pos.x,
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y = above.y - placer_pos.y,
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z = above.z - placer_pos.z
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}
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newnode.param2 = core.dir_to_facedir(dir)
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log("info", "facedir: " .. newnode.param2)
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end
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end
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local metatable = itemstack:get_meta():to_table().fields
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-- Transfer color information
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if metatable.palette_index and not def.place_param2 then
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local color_divisor = nil
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if def.paramtype2 == "color" then
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color_divisor = 1
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elseif def.paramtype2 == "colorwallmounted" then
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color_divisor = 8
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elseif def.paramtype2 == "colorfacedir" then
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color_divisor = 32
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end
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if color_divisor then
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local color = math.floor(metatable.palette_index / color_divisor)
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local other = newnode.param2 % color_divisor
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newnode.param2 = color * color_divisor + other
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end
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end
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-- Check if the node is attached and if it can be placed there
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if core.get_item_group(def.name, "attached_node") ~= 0 and
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not builtin_shared.check_attached_node(place_to, newnode) then
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log("action", "attached node " .. def.name ..
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" can not be placed at " .. core.pos_to_string(place_to))
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return itemstack, nil
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end
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log("action", playername .. " places node "
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.. def.name .. " at " .. core.pos_to_string(place_to))
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-- Add node and update
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core.add_node(place_to, newnode)
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-- Play sound if it was done by a player
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if playername ~= "" and def.sounds and def.sounds.place then
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core.sound_play(def.sounds.place, {
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pos = place_to,
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exclude_player = playername,
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}, true)
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end
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local take_item = true
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-- Run callback
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if def.after_place_node and not prevent_after_place then
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-- Deepcopy place_to and pointed_thing because callback can modify it
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local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z}
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local pointed_thing_copy = copy_pointed_thing(pointed_thing)
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if def.after_place_node(place_to_copy, placer, itemstack,
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pointed_thing_copy) then
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take_item = false
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end
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end
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-- Run script hook
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for _, callback in ipairs(core.registered_on_placenodes) do
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-- Deepcopy pos, node and pointed_thing because callback can modify them
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local place_to_copy = {x=place_to.x, y=place_to.y, z=place_to.z}
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local newnode_copy = {name=newnode.name, param1=newnode.param1, param2=newnode.param2}
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local oldnode_copy = {name=oldnode.name, param1=oldnode.param1, param2=oldnode.param2}
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local pointed_thing_copy = copy_pointed_thing(pointed_thing)
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if callback(place_to_copy, newnode_copy, placer, oldnode_copy, itemstack, pointed_thing_copy) 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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return itemstack, place_to
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end
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-- deprecated, item_place does not call this
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function core.item_place_object(itemstack, placer, pointed_thing)
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local pos = core.get_pointed_thing_position(pointed_thing, true)
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if pos ~= nil then
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local item = itemstack:take_item()
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core.add_item(pos, item)
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end
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return itemstack
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end
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function core.item_place(itemstack, placer, pointed_thing, param2)
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-- Call on_rightclick if the pointed node defines it
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if pointed_thing.type == "node" and placer and
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not placer:get_player_control().sneak then
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local n = core.get_node(pointed_thing.under)
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local nn = n.name
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if core.registered_nodes[nn] and core.registered_nodes[nn].on_rightclick then
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return core.registered_nodes[nn].on_rightclick(pointed_thing.under, n,
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placer, itemstack, pointed_thing) or itemstack, nil
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end
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end
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-- Place if node, otherwise do nothing
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if itemstack:get_definition().type == "node" then
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return core.item_place_node(itemstack, placer, pointed_thing, param2)
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end
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return itemstack, nil
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end
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function core.item_secondary_use(itemstack, placer)
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return itemstack
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end
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function core.item_drop(itemstack, dropper, pos)
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local dropper_is_player = dropper and dropper:is_player()
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local p = table.copy(pos)
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local cnt = itemstack:get_count()
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if dropper_is_player then
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p.y = p.y + 1.2
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end
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local item = itemstack:take_item(cnt)
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local obj = core.add_item(p, item)
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if obj then
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if dropper_is_player then
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local dir = dropper:get_look_dir()
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dir.x = dir.x * 2.9
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dir.y = dir.y * 2.9 + 2
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dir.z = dir.z * 2.9
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obj:set_velocity(dir)
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obj:get_luaentity().dropped_by = dropper:get_player_name()
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end
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return itemstack
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end
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-- If we reach this, adding the object to the
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-- environment failed
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end
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function core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
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for _, callback in pairs(core.registered_on_item_eats) do
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local result = callback(hp_change, replace_with_item, itemstack, user, pointed_thing)
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if result then
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return result
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end
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end
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local def = itemstack:get_definition()
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if itemstack:take_item() ~= nil then
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user:set_hp(user:get_hp() + hp_change)
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if def and def.sound and def.sound.eat then
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core.sound_play(def.sound.eat, {
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pos = user:get_pos(),
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max_hear_distance = 16
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}, true)
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end
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if replace_with_item then
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if itemstack:is_empty() then
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itemstack:add_item(replace_with_item)
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else
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local inv = user:get_inventory()
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-- Check if inv is null, since non-players don't have one
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if inv and inv:room_for_item("main", {name=replace_with_item}) then
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inv:add_item("main", replace_with_item)
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else
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local pos = user:get_pos()
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pos.y = math.floor(pos.y + 0.5)
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core.add_item(pos, replace_with_item)
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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 itemstack
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end
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function core.item_eat(hp_change, replace_with_item)
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return function(itemstack, user, pointed_thing) -- closure
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if user then
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return core.do_item_eat(hp_change, replace_with_item, itemstack, user, pointed_thing)
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end
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end
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end
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function core.node_punch(pos, node, puncher, pointed_thing)
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-- Run script hook
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for _, callback in ipairs(core.registered_on_punchnodes) do
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-- Copy pos and node because callback can modify them
|
|
local pos_copy = vector.new(pos)
|
|
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
|
local pointed_thing_copy = pointed_thing and copy_pointed_thing(pointed_thing) or nil
|
|
callback(pos_copy, node_copy, puncher, pointed_thing_copy)
|
|
end
|
|
end
|
|
|
|
function core.handle_node_drops(pos, drops, digger)
|
|
-- Add dropped items to object's inventory
|
|
local inv = digger and digger:get_inventory()
|
|
local give_item
|
|
if inv then
|
|
give_item = function(item)
|
|
return inv:add_item("main", item)
|
|
end
|
|
else
|
|
give_item = function(item)
|
|
-- itemstring to ItemStack for left:is_empty()
|
|
return ItemStack(item)
|
|
end
|
|
end
|
|
|
|
for _, dropped_item in pairs(drops) do
|
|
local left = give_item(dropped_item)
|
|
if not left:is_empty() then
|
|
local p = {
|
|
x = pos.x + math.random()/2-0.25,
|
|
y = pos.y + math.random()/2-0.25,
|
|
z = pos.z + math.random()/2-0.25,
|
|
}
|
|
core.add_item(p, left)
|
|
end
|
|
end
|
|
end
|
|
|
|
function core.node_dig(pos, node, digger)
|
|
local diggername = user_name(digger)
|
|
local log = make_log(diggername)
|
|
local def = core.registered_nodes[node.name]
|
|
if def and (not def.diggable or
|
|
(def.can_dig and not def.can_dig(pos, digger))) then
|
|
log("info", diggername .. " tried to dig "
|
|
.. node.name .. " which is not diggable "
|
|
.. core.pos_to_string(pos))
|
|
return
|
|
end
|
|
|
|
if core.is_protected(pos, diggername) then
|
|
log("action", diggername
|
|
.. " tried to dig " .. node.name
|
|
.. " at protected position "
|
|
.. core.pos_to_string(pos))
|
|
core.record_protection_violation(pos, diggername)
|
|
return
|
|
end
|
|
|
|
log('action', diggername .. " digs "
|
|
.. node.name .. " at " .. core.pos_to_string(pos))
|
|
|
|
local wielded = digger and digger:get_wielded_item()
|
|
local drops = core.get_node_drops(node, wielded and wielded:get_name())
|
|
|
|
if wielded then
|
|
local wdef = wielded:get_definition()
|
|
local tp = wielded:get_tool_capabilities()
|
|
local dp = core.get_dig_params(def and def.groups, tp)
|
|
if wdef and wdef.after_use then
|
|
wielded = wdef.after_use(wielded, digger, node, dp) or wielded
|
|
else
|
|
-- Wear out tool
|
|
if not core.is_creative_enabled(diggername) then
|
|
wielded:add_wear(dp.wear)
|
|
if wielded:get_count() == 0 and wdef.sound and wdef.sound.breaks then
|
|
core.sound_play(wdef.sound.breaks, {
|
|
pos = pos,
|
|
gain = 0.5
|
|
}, true)
|
|
end
|
|
end
|
|
end
|
|
digger:set_wielded_item(wielded)
|
|
end
|
|
|
|
-- Check to see if metadata should be preserved.
|
|
if def and def.preserve_metadata then
|
|
local oldmeta = core.get_meta(pos):to_table().fields
|
|
-- Copy pos and node because the callback can modify them.
|
|
local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
|
|
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
|
local drop_stacks = {}
|
|
for k, v in pairs(drops) do
|
|
drop_stacks[k] = ItemStack(v)
|
|
end
|
|
drops = drop_stacks
|
|
def.preserve_metadata(pos_copy, node_copy, oldmeta, drops)
|
|
end
|
|
|
|
-- Handle drops
|
|
core.handle_node_drops(pos, drops, digger)
|
|
|
|
local oldmetadata = nil
|
|
if def and def.after_dig_node then
|
|
oldmetadata = core.get_meta(pos):to_table()
|
|
end
|
|
|
|
-- Remove node and update
|
|
core.remove_node(pos)
|
|
|
|
-- Play sound if it was done by a player
|
|
if diggername ~= "" and def and def.sounds and def.sounds.dug then
|
|
core.sound_play(def.sounds.dug, {
|
|
pos = pos,
|
|
exclude_player = diggername,
|
|
}, true)
|
|
end
|
|
|
|
-- Run callback
|
|
if def and def.after_dig_node then
|
|
-- Copy pos and node because callback can modify them
|
|
local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
|
|
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
|
def.after_dig_node(pos_copy, node_copy, oldmetadata, digger)
|
|
end
|
|
|
|
-- Run script hook
|
|
for _, callback in ipairs(core.registered_on_dignodes) do
|
|
local origin = core.callback_origins[callback]
|
|
if origin then
|
|
core.set_last_run_mod(origin.mod)
|
|
end
|
|
|
|
-- Copy pos and node because callback can modify them
|
|
local pos_copy = {x=pos.x, y=pos.y, z=pos.z}
|
|
local node_copy = {name=node.name, param1=node.param1, param2=node.param2}
|
|
callback(pos_copy, node_copy, digger)
|
|
end
|
|
end
|
|
|
|
function core.itemstring_with_palette(item, palette_index)
|
|
local stack = ItemStack(item) -- convert to ItemStack
|
|
stack:get_meta():set_int("palette_index", palette_index)
|
|
return stack:to_string()
|
|
end
|
|
|
|
function core.itemstring_with_color(item, colorstring)
|
|
local stack = ItemStack(item) -- convert to ItemStack
|
|
stack:get_meta():set_string("color", colorstring)
|
|
return stack:to_string()
|
|
end
|
|
|
|
-- This is used to allow mods to redefine core.item_place and so on
|
|
-- NOTE: This is not the preferred way. Preferred way is to provide enough
|
|
-- callbacks to not require redefining global functions. -celeron55
|
|
local function redef_wrapper(table, name)
|
|
return function(...)
|
|
return table[name](...)
|
|
end
|
|
end
|
|
|
|
--
|
|
-- Item definition defaults
|
|
--
|
|
|
|
local default_stack_max = tonumber(minetest.settings:get("default_stack_max")) or 99
|
|
|
|
core.nodedef_default = {
|
|
-- Item properties
|
|
type="node",
|
|
-- name intentionally not defined here
|
|
description = "",
|
|
groups = {},
|
|
inventory_image = "",
|
|
wield_image = "",
|
|
wield_scale = {x=1,y=1,z=1},
|
|
stack_max = default_stack_max,
|
|
usable = false,
|
|
liquids_pointable = false,
|
|
tool_capabilities = nil,
|
|
node_placement_prediction = nil,
|
|
|
|
-- Interaction callbacks
|
|
on_place = redef_wrapper(core, 'item_place'), -- core.item_place
|
|
on_drop = redef_wrapper(core, 'item_drop'), -- core.item_drop
|
|
on_use = nil,
|
|
can_dig = nil,
|
|
|
|
on_punch = redef_wrapper(core, 'node_punch'), -- core.node_punch
|
|
on_rightclick = nil,
|
|
on_dig = redef_wrapper(core, 'node_dig'), -- core.node_dig
|
|
|
|
on_receive_fields = nil,
|
|
|
|
on_metadata_inventory_move = core.node_metadata_inventory_move_allow_all,
|
|
on_metadata_inventory_offer = core.node_metadata_inventory_offer_allow_all,
|
|
on_metadata_inventory_take = core.node_metadata_inventory_take_allow_all,
|
|
|
|
-- Node properties
|
|
drawtype = "normal",
|
|
visual_scale = 1.0,
|
|
-- Don't define these because otherwise the old tile_images and
|
|
-- special_materials wouldn't be read
|
|
--tiles ={""},
|
|
--special_tiles = {
|
|
-- {name="", backface_culling=true},
|
|
-- {name="", backface_culling=true},
|
|
--},
|
|
alpha = 255,
|
|
post_effect_color = {a=0, r=0, g=0, b=0},
|
|
paramtype = "none",
|
|
paramtype2 = "none",
|
|
is_ground_content = true,
|
|
sunlight_propagates = false,
|
|
walkable = true,
|
|
pointable = true,
|
|
diggable = true,
|
|
climbable = false,
|
|
buildable_to = false,
|
|
floodable = false,
|
|
liquidtype = "none",
|
|
liquid_alternative_flowing = "",
|
|
liquid_alternative_source = "",
|
|
liquid_viscosity = 0,
|
|
drowning = 0,
|
|
light_source = 0,
|
|
damage_per_second = 0,
|
|
selection_box = {type="regular"},
|
|
legacy_facedir_simple = false,
|
|
legacy_wallmounted = false,
|
|
}
|
|
|
|
core.craftitemdef_default = {
|
|
type="craft",
|
|
-- name intentionally not defined here
|
|
description = "",
|
|
groups = {},
|
|
inventory_image = "",
|
|
wield_image = "",
|
|
wield_scale = {x=1,y=1,z=1},
|
|
stack_max = default_stack_max,
|
|
liquids_pointable = false,
|
|
tool_capabilities = nil,
|
|
|
|
-- Interaction callbacks
|
|
on_place = redef_wrapper(core, 'item_place'), -- core.item_place
|
|
on_drop = redef_wrapper(core, 'item_drop'), -- core.item_drop
|
|
on_secondary_use = redef_wrapper(core, 'item_secondary_use'),
|
|
on_use = nil,
|
|
}
|
|
|
|
core.tooldef_default = {
|
|
type="tool",
|
|
-- name intentionally not defined here
|
|
description = "",
|
|
groups = {},
|
|
inventory_image = "",
|
|
wield_image = "",
|
|
wield_scale = {x=1,y=1,z=1},
|
|
stack_max = 1,
|
|
liquids_pointable = false,
|
|
tool_capabilities = nil,
|
|
|
|
-- Interaction callbacks
|
|
on_place = redef_wrapper(core, 'item_place'), -- core.item_place
|
|
on_secondary_use = redef_wrapper(core, 'item_secondary_use'),
|
|
on_drop = redef_wrapper(core, 'item_drop'), -- core.item_drop
|
|
on_use = nil,
|
|
}
|
|
|
|
core.noneitemdef_default = { -- This is used for the hand and unknown items
|
|
type="none",
|
|
-- name intentionally not defined here
|
|
description = "",
|
|
groups = {},
|
|
inventory_image = "",
|
|
wield_image = "",
|
|
wield_scale = {x=1,y=1,z=1},
|
|
stack_max = default_stack_max,
|
|
liquids_pointable = false,
|
|
tool_capabilities = nil,
|
|
|
|
-- Interaction callbacks
|
|
on_place = redef_wrapper(core, 'item_place'),
|
|
on_secondary_use = redef_wrapper(core, 'item_secondary_use'),
|
|
on_drop = nil,
|
|
on_use = nil,
|
|
}
|