Initial commit

LICENSE.txt

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+MIT License
+
+Copyright © 2021 Jordan Irwin (AntumDeluge)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+## Equipment Examiner
+
+### Description:
+
+Tool to examine item stats in Minetest.
+
+WARNING: this mod is in development & not ready for live use
+
+### Licensing:
+
+- [MIT](LICENSE.txt)

formspec.lua

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+
+local S = core.get_translator("equip_exam")
+
+equip_exam.formspec_name = "equipExam"
+
+
+local function get_item_specs(item)
+	if not item then return nil end
+
+	local specs = nil
+	local name = item.short_description
+	if not name then name = item.description end
+	local id = item.name
+
+	if not name then
+		specs = S("ID: @1", id)
+	else
+		specs = S("name: @1", name) .. "," .. S("ID: @1", id)
+	end
+
+	if item.tool_capabilities.damage_groups then
+		for k, v in pairs(item.tool_capabilities.damage_groups) do
+			if not specs or specs == "" then
+				specs = k .. ": " .. v
+			else
+				specs = specs .. "," .. S("Damge to @1 type:", k) .. " " .. v
+			end
+		end
+	end
+
+	return specs
+end
+
+local function get_formspec(item)
+	local specs
+	if item then
+		specs = get_item_specs(core.registered_tools[item])
+	else
+		specs = "" -- empty
+	end
+
+	if not specs then
+		specs = S("Specs unavailable")
+	end
+
+	local formspec = "formspec_version[4]"
+		.. "size[12,9]"
+		--.. "box[1,1;1,1;#555555]"
+		--.. "list[context;input;1,1;1,1;]"
+		.. "list[context;input;1,1;1,1;0]"
+		.. "button_exit[0.25,3.1;2.5,0.8;close;Close]"
+		.. "label[3,0.7;" .. S("Specs:") .. "]"
+		.. "textlist[3,1;8,3;speclist;" .. specs .. ";1;false]"
+		.. "list[current_player;main;1.15,4.1;8,4;0]"
+
+	return formspec
+end
+
+function equip_exam:show_formspec(player)
+	local playername = player:get_player_name()
+	if not playername or not player:is_player() then return end
+
+	core.show_formspec(playername, equip_exam.formspec_name, get_formspec())
+end

init.lua

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+
+equip_exam = {}
+equip_exam.name = core.get_current_modname()
+equip_exam.path = core.get_modpath(equip_exam.name)
+
+local files = {
+	"formspec",
+	"node",
+}
+
+for _, f in pairs(files) do
+	dofile(equip_exam.path .. "/" .. f .. ".lua")
+end

mod.conf

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+name = equip_exam
+description = Equipment examiner.
+version = 0.1
+license = MIT

node.lua

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+
+local node_def = {
+	drawtype = "normal",
+	tiles = {
+		"equip_exam_examiner_front.png",
+		"equip_exam_examiner.png",
+	},
+	is_gound_content = false,
+	stack_max = 1,
+	on_rightclick = function(pos, node, player, itemstack, pointed_thing)
+		equip_exam:show_formspec(player)
+	end,
+	on_construct = function(pos)
+		local inv = core.get_meta(pos):get_inventory()
+		inv:set_size('input', 1)
+	end,
+}
+
+core.register_node("equip_exam:examiner", node_def)