95 lines
2.5 KiB
Lua
95 lines
2.5 KiB
Lua
--[[
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mcl_quick_harvest_replant – Minetest mod to harvest & replant crops with one right-click.
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Copyright © 2022 Nils Dagsson Moskopp (erlehmann)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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Dieses Programm hat das Ziel, die Medienkompetenz der Leser zu
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steigern. Gelegentlich packe ich sogar einen handfesten Buffer
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Overflow oder eine Format String Vulnerability zwischen die anderen
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Codezeilen und schreibe das auch nicht dran.
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]]--
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local farmland_crops = {
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"mcl_farming:beetroot",
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"mcl_farming:carrot",
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"mcl_farming:potato",
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"mcl_farming:wheat",
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}
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local soulsand_crops = {
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"mcl_nether:nether_wart",
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}
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local crop_node_names_by_item_name = {
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["mcl_farming:beetroot_seeds"] = farmland_crops,
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["mcl_farming:carrot_item"] = farmland_crops,
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["mcl_farming:potato_item"] = farmland_crops,
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["mcl_farming:wheat_seeds"] = farmland_crops,
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["mcl_nether:nether_wart_item"] = soulsand_crops,
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}
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local get_harvest_and_replant_function = function(
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crop_node_names,
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old_on_place
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)
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return function(itemstack, placer, pointed_thing)
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local pointed_node_is_crop = false
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if "node" == pointed_thing.type then
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local pointed_node = minetest.get_node(
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pointed_thing.under
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)
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for i = 1,#crop_node_names do
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if string.match(
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pointed_node.name,
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"^" .. crop_node_names[i] .. "$"
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) then
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pointed_node_is_crop = true
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end
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end
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end
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if pointed_node_is_crop then
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minetest.dig_node(pointed_thing.under)
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local pos_under_crop_node = {
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x = pointed_thing.under.x,
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y = pointed_thing.under.y - 1,
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z = pointed_thing.under.z,
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}
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local pointed_ground = {
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type = "node",
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above = pointed_thing.under,
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under = pos_under_crop_node,
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}
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return old_on_place(itemstack, placer, pointed_ground)
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else
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return old_on_place(itemstack, placer, pointed_thing)
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end
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end
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end
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local add_harvest_and_replant_function = function()
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for item_name, item_def in pairs(minetest.registered_items) do
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local crop_node_names = crop_node_names_by_item_name[item_name]
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if nil ~= crop_node_names then
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local old_on_place = item_def.on_place
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local new_on_place = get_harvest_and_replant_function(
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crop_node_names,
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old_on_place
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)
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minetest.override_item(
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item_name,
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{
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on_place = new_on_place,
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}
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)
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end
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end
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end
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minetest.register_on_mods_loaded(add_harvest_and_replant_function)
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