102 lines
2.6 KiB
Lua
102 lines
2.6 KiB
Lua
-- CC0/Unlicense system32 2020
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local function parse_coord(c)
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c = string.split(c)
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return {x = tonumber(c[1] or 0), y = tonumber(c[2] or 0), z = tonumber(c[3] or 0)}
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end
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minetest.register_chatcommand("cpeek", {
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func = function(params)
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local oldpos = minetest.localplayer:get_pos()
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local c = parse_coord(params)
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local dist = vector.distance(c, oldpos)
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local d = tostring(c.x) .. "," .. tostring(c.y) .. "," .. tostring(c.z)
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local f = "size[10,10]\nlabel[0,0;Can access: " .. tostring(dist < 6) .. "(" .. tostring(dist) .. ")]\nlist[nodemeta:" .. d .. ";main;0,0.5;9,3;]"
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minetest.localplayer:set_pos(c)
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minetest.show_formspec("ChestPeek", f)
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minetest.localplayer:set_pos(oldpos)
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end
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})
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local formspec_base = "size[9,3]"
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local formspec_base_label = "size[9,3.5]"
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local formspec_item = "\nitem_image_button[X,Y;1,1;N;N;]"
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local formspec_item_label = formspec_item .. "\nlabel[X,Z;T]"
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local function map(f, t)
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local out = {}
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for i, v in ipairs(t) do
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out[i] = f(v)
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end
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return out
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end
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-- include_label because i implemented the label then realized item buttons did it themselves
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local function make_formspec(items, include_label)
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if items == nil then
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return nil
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end
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local form = formspec_base
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if include_label then
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form = formspec_base_label
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end
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for i, v in ipairs(items) do
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local x = (i - 1) % 9
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local y = math.floor((i - 1) / 9)
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if include_label then
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y = y + (y * 0.2) -- shifts each layer down a bit
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end
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local it = formspec_item
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if include_label then
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it = formspec_item_label
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end
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it = it:gsub("X", x)
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it = it:gsub("Y", y)
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if include_label then
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it = it:gsub("N", v:get_name())
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it = it:gsub("Z", y + 0.8)
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it = it:gsub("T", v:get_count())
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else
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it = it:gsub("N", v:get_name() .. " " .. tostring(v:get_count()))
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end
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form = form .. it
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end
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return form
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end
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local function get_items()
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local meta = minetest.localplayer:get_wielded_item():get_metadata()
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local list = minetest.deserialize(meta)
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if list == nil then
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return
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end
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local items = map(ItemStack, list)
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return items
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end
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minetest.register_chatcommand("peek", {
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description = "Peek inside a Mineclone Shulker box.",
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func = function()
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local fs = make_formspec(get_items())
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if fs ~= nil then
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minetest.show_formspec("PeekInventory", fs)
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end
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end
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})
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