From 2028ef40cb61d0e6e1fa99d50f6e803b1ed40720 Mon Sep 17 00:00:00 2001 From: Wuzzy Date: Fri, 22 Feb 2019 05:29:17 +0100 Subject: [PATCH] Add screwdriver --- mods/ITEMS/screwdriver/README.txt | 13 ++ mods/ITEMS/screwdriver/init.lua | 170 ++++++++++++++++++ mods/ITEMS/screwdriver/license.txt | 50 ++++++ .../screwdriver/textures/screwdriver.png | Bin 0 -> 182 bytes 4 files changed, 233 insertions(+) create mode 100644 mods/ITEMS/screwdriver/README.txt create mode 100644 mods/ITEMS/screwdriver/init.lua create mode 100644 mods/ITEMS/screwdriver/license.txt create mode 100644 mods/ITEMS/screwdriver/textures/screwdriver.png diff --git a/mods/ITEMS/screwdriver/README.txt b/mods/ITEMS/screwdriver/README.txt new file mode 100644 index 000000000..9d39c58c9 --- /dev/null +++ b/mods/ITEMS/screwdriver/README.txt @@ -0,0 +1,13 @@ +Minetest Game mod: screwdriver +============================== +See license.txt for license information. + +License of source code +---------------------- +Originally by RealBadAngel, Maciej Kasatkin (LGPL 2.1) +Various Minetest developers and contributors (LGPL 2.1) + +License of media (textures) +--------------------------- +Created by Gambit (CC BY-SA 3.0): + screwdriver.png diff --git a/mods/ITEMS/screwdriver/init.lua b/mods/ITEMS/screwdriver/init.lua new file mode 100644 index 000000000..4d38bbc26 --- /dev/null +++ b/mods/ITEMS/screwdriver/init.lua @@ -0,0 +1,170 @@ +screwdriver = {} + +screwdriver.ROTATE_FACE = 1 +screwdriver.ROTATE_AXIS = 2 +screwdriver.disallow = function(pos, node, user, mode, new_param2) + return false +end +screwdriver.rotate_simple = function(pos, node, user, mode, new_param2) + if mode ~= screwdriver.ROTATE_FACE then + return false + end +end + +-- For attached wallmounted nodes: returns true if rotation is valid +-- simplified version of minetest:builtin/game/falling.lua#L148. +local function check_attached_node(pos, rotation) + local d = minetest.wallmounted_to_dir(rotation) + local p2 = vector.add(pos, d) + local n = minetest.get_node(p2).name + local def2 = minetest.registered_nodes[n] + if def2 and not def2.walkable then + return false + end + return true +end + +screwdriver.rotate = {} + +local facedir_tbl = { + [screwdriver.ROTATE_FACE] = { + [0] = 1, [1] = 2, [2] = 3, [3] = 0, + [4] = 5, [5] = 6, [6] = 7, [7] = 4, + [8] = 9, [9] = 10, [10] = 11, [11] = 8, + [12] = 13, [13] = 14, [14] = 15, [15] = 12, + [16] = 17, [17] = 18, [18] = 19, [19] = 16, + [20] = 21, [21] = 22, [22] = 23, [23] = 20, + }, + [screwdriver.ROTATE_AXIS] = { + [0] = 4, [1] = 4, [2] = 4, [3] = 4, + [4] = 8, [5] = 8, [6] = 8, [7] = 8, + [8] = 12, [9] = 12, [10] = 12, [11] = 12, + [12] = 16, [13] = 16, [14] = 16, [15] = 16, + [16] = 20, [17] = 20, [18] = 20, [19] = 20, + [20] = 0, [21] = 0, [22] = 0, [23] = 0, + }, +} + +screwdriver.rotate.facedir = function(pos, node, mode) + local rotation = node.param2 % 32 -- get first 5 bits + local other = node.param2 - rotation + rotation = facedir_tbl[mode][rotation] or 0 + return rotation + other +end + +screwdriver.rotate.colorfacedir = screwdriver.rotate.facedir + +local wallmounted_tbl = { + [screwdriver.ROTATE_FACE] = {[2] = 5, [3] = 4, [4] = 2, [5] = 3, [1] = 0, [0] = 1}, + [screwdriver.ROTATE_AXIS] = {[2] = 5, [3] = 4, [4] = 2, [5] = 1, [1] = 0, [0] = 3} +} + +screwdriver.rotate.wallmounted = function(pos, node, mode) + local rotation = node.param2 % 8 -- get first 3 bits + local other = node.param2 - rotation + rotation = wallmounted_tbl[mode][rotation] or 0 + if minetest.get_item_group(node.name, "attached_node") ~= 0 then + -- find an acceptable orientation + for i = 1, 5 do + if not check_attached_node(pos, rotation) then + rotation = wallmounted_tbl[mode][rotation] or 0 + else + break + end + end + end + return rotation + other +end + +screwdriver.rotate.colorwallmounted = screwdriver.rotate.wallmounted + +-- Handles rotation +screwdriver.handler = function(itemstack, user, pointed_thing, mode, uses) + if pointed_thing.type ~= "node" then + return + end + + local pos = pointed_thing.under + local player_name = user and user:get_player_name() or "" + + if minetest.is_protected(pos, player_name) then + minetest.record_protection_violation(pos, player_name) + return + end + + local node = minetest.get_node(pos) + local ndef = minetest.registered_nodes[node.name] + if not ndef then + return itemstack + end + -- can we rotate this paramtype2? + local fn = screwdriver.rotate[ndef.paramtype2] + if not fn and not ndef.on_rotate then + return itemstack + end + + local should_rotate = true + local new_param2 + if fn then + new_param2 = fn(pos, node, mode) + else + new_param2 = node.param2 + end + + -- Node provides a handler, so let the handler decide instead if the node can be rotated + if ndef.on_rotate then + -- Copy pos and node because callback can modify it + local result = ndef.on_rotate(vector.new(pos), + {name = node.name, param1 = node.param1, param2 = node.param2}, + user, mode, new_param2) + if result == false then -- Disallow rotation + return itemstack + elseif result == true then + should_rotate = false + end + elseif ndef.on_rotate == false then + return itemstack + elseif ndef.can_dig and not ndef.can_dig(pos, user) then + return itemstack + end + + if should_rotate and new_param2 ~= node.param2 then + node.param2 = new_param2 + minetest.swap_node(pos, node) + minetest.check_for_falling(pos) + end + + if not (minetest.settings:get_bool("creative_mode")) then + itemstack:add_wear(65535 / ((uses or 200) - 1)) + end + + return itemstack +end + +-- Screwdriver +minetest.register_tool("screwdriver:screwdriver", { + description = "Screwdriver", + inventory_image = "screwdriver.png", + on_use = function(itemstack, user, pointed_thing) + screwdriver.handler(itemstack, user, pointed_thing, screwdriver.ROTATE_FACE, 200) + return itemstack + end, + on_place = function(itemstack, user, pointed_thing) + screwdriver.handler(itemstack, user, pointed_thing, screwdriver.ROTATE_AXIS, 200) + return itemstack + end, +}) + + +minetest.register_craft({ + output = "screwdriver:screwdriver", + recipe = { + {"mcl_core:iron_ingot"}, + {"mcl_core:stick"} + } +}) + +minetest.register_alias("screwdriver:screwdriver1", "screwdriver:screwdriver") +minetest.register_alias("screwdriver:screwdriver2", "screwdriver:screwdriver") +minetest.register_alias("screwdriver:screwdriver3", "screwdriver:screwdriver") +minetest.register_alias("screwdriver:screwdriver4", "screwdriver:screwdriver") diff --git a/mods/ITEMS/screwdriver/license.txt b/mods/ITEMS/screwdriver/license.txt new file mode 100644 index 000000000..d9b721bb9 --- /dev/null +++ b/mods/ITEMS/screwdriver/license.txt @@ -0,0 +1,50 @@ +License of source code +---------------------- + +GNU Lesser General Public License, version 2.1 +Copyright (C) 2013-2016 RealBadAngel, Maciej Kasatkin +Copyright (C) 2013-2016 Various Minetest developers and contributors + +This program is free software; you can redistribute it and/or modify it under the terms +of the GNU Lesser General Public License as published by the Free Software Foundation; +either version 2.1 of the License, or (at your option) any later version. + +This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; +without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +See the GNU Lesser General Public License for more details: +https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html + + +Licenses of media (textures) +---------------------------- + +Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) +Copyright (C) 2013-2016 Gambit + +You are free to: +Share — copy and redistribute the material in any medium or format. +Adapt — remix, transform, and build upon the material for any purpose, even commercially. +The licensor cannot revoke these freedoms as long as you follow the license terms. + +Under the following terms: + +Attribution — You must give appropriate credit, provide a link to the license, and +indicate if changes were made. You may do so in any reasonable manner, but not in any way +that suggests the licensor endorses you or your use. + +ShareAlike — If you remix, transform, or build upon the material, you must distribute +your contributions under the same license as the original. + +No additional restrictions — You may not apply legal terms or technological measures that +legally restrict others from doing anything the license permits. + +Notices: + +You do not have to comply with the license for elements of the material in the public +domain or where your use is permitted by an applicable exception or limitation. +No warranties are given. The license may not give you all of the permissions necessary +for your intended use. For example, other rights such as publicity, privacy, or moral +rights may limit how you use the material. + +For more details: +http://creativecommons.org/licenses/by-sa/3.0/ diff --git a/mods/ITEMS/screwdriver/textures/screwdriver.png b/mods/ITEMS/screwdriver/textures/screwdriver.png new file mode 100644 index 0000000000000000000000000000000000000000..b2a56d558b34392a3275da443c0ba32a3b4db340 GIT binary patch literal 182 zcmeAS@N?(olHy`uVBq!ia0y~yU=RRd7G?$phPQVgfdq5|d_r7(G7EiF`7$#yc628s z7z)39`EqWWSx=l*xtH3CQum7&FUG~i<>uyAR#xuYw{K^Hk@fK_H)R%)Y32O5POM=Q-*yMdNzVclr=>h< gNl@c3I>5*vUczopr0RG23A^-pY literal 0 HcmV?d00001