diff options
author | Pierre-Yves Rollo <dev@pyrollo.com> | 2019-12-31 17:06:15 +0100 |
---|---|---|
committer | Pierre-Yves Rollo <dev@pyrollo.com> | 2019-12-31 17:06:15 +0100 |
commit | 135cae721906d312cd0084f7343a15760e3aa722 (patch) | |
tree | 2e17a8b49e86c5b99e9ff8681879f28860437d74 /display_api | |
parent | de915427ee9e4e741dc5079a57b8d129e2b7e916 (diff) | |
download | display_modpack_no_craft-135cae721906d312cd0084f7343a15760e3aa722.tar.gz display_modpack_no_craft-135cae721906d312cd0084f7343a15760e3aa722.zip |
Removed display_api, signs_api, and font_api to make them subtrees
Diffstat (limited to '')
-rw-r--r-- | display_api/API.md | 92 | ||||
-rw-r--r-- | display_api/LICENSE.txt | 166 | ||||
-rw-r--r-- | display_api/README.md | 34 | ||||
-rw-r--r-- | display_api/copyright.txt | 5 | ||||
-rw-r--r-- | display_api/depends.txt | 0 | ||||
-rw-r--r-- | display_api/deprecation.lua | 78 | ||||
-rw-r--r-- | display_api/display.lua | 318 | ||||
-rw-r--r-- | display_api/init.lua | 31 | ||||
-rw-r--r-- | display_api/mod.conf | 2 |
9 files changed, 0 insertions, 726 deletions
diff --git a/display_api/API.md b/display_api/API.md deleted file mode 100644 index 2dfff21..0000000 --- a/display_api/API.md +++ /dev/null @@ -1,92 +0,0 @@ -# Display API -This document describes Display API. Display API allows to add a dynamic display on a node. Display API limits node rotations. For wallmounted, only vertical positionning is available. For facedir, only first four position are availabel (those with default axis). - -## Provided methods -### update\_entities -**display\_api.update\_entities(pos)** - -This method triggers entities update for the display node at pos. Actual entity update is made by `on_display_update` callback associated to the entity. - -`pos`: Position of the node -### register\_display\_entity -**display\_api.register\_display\_entity(entity_name)** - -This is a helper to register entities used for display. - -`entity_name`: Name of the entity to register. - -## Provided callback implementations -### on_place -**display\_api.on\_place(itemstack, placer, pointed\_thing)** - -`on_place` node callback implementation. Display nodes should have this callback (avoid placement of horizontal display node). -### on_construct -**display\_api.on\_construct(pos)** - -`on_construct` node callback implementation. Display nodes should have this callback (creates, places and updates display entities on node construction). -### on_destruct -**display\_api.on_destruct(pos)** - -`on_destruct` node callback implementation. Display nodes should have this callback (removes display entities on node destruction). -### on_rotate -**display\_api.on\_rotate(pos, node, user, mode, new_param2)** - -`on_rotate` node callback implementation. Display nodes should have this callback (restricts rotations and rotates display entities associated with node). -### on_activate -**display\_api.on_activate(entity, staticdata)** - -`On_activate` entity callback implementation for display entities. No need of this method if display entities have been registered using `register_display_entity` (callback is already set). - -## Howto register a display node -* Register display entities with `register_display_entity` - -* Register node with : - - `on_place`, `on_construct`, `on_destruct` and `on_rotate` callbacks using display_api callbacks.\ - - `display_api` group. This will make this node have their entities updated as soon as the mapblock is loaded (Useful after /clearobjects).\ - - a `display_entities` field in node definition containing a entity name indexed table. See below for description of each display_entities fields.\ - -### Display_entities fields -`on_display_update` is a callback in charge of setting up entity texture. If not set, entity will have no texture and will be displayed as unknown item.\ -`depth`, `right` and `top`: Entity position regarding to node facedir/wallmounted main axis.\ -Values for these fields can be any number between -1.5 and 1.5 (default value is 0). Position 0,0,0 is the center of the node.\ -`depth` goes from front (-0.5) to rear (0.5), `top` goes from bottom (-0.5) to top (0.5) and `right` goes from left (-0.5) to right (0.5).\ -`yaw`: Entity yaw in radians, regarding to main axis. Default is 0, aligned to node face. - -In order to avoid flickering text, it's better to have text a little behind node surface. A good spacing value is given by `display_api.entity_spacing` variable. - -### Example - - display_api.register_display_entity("mymod:entity1") - display_api.register_display_entity("mymod:entity2") - - function my_display_update1(pos, objref) - objref:set_properties({ textures= {"mytexture1.png"}, - visual_size = {x=1, y=1} }) - end - - function my_display_update2(pos, objref) - objref:set_properties({ textures= {"mytexture2.png"}, - visual_size = {x=1, y=1} }) - end - - minetest.register_node("mymod:test_display_node", { - ... - paramtype2 = "facedir", - ... - groups = { display_api = 1, ... }, - ... - display_entities = { - ["mymod:entity1"] = { - depth = 0.3, - on_display_update = my_display_update1 }, - ["mymod:entity1"] = { - depth = 0.2, top = 0.1, - on_display_update = my_display_update2 }, - }, - ... - on_place = display_api.on_place, - on_construct = display_api.on_construct, - on_destruct = display_api.on_destruct, - on_rotate = display_api.on_rotate, - ... - }) diff --git a/display_api/LICENSE.txt b/display_api/LICENSE.txt deleted file mode 100644 index 341c30b..0000000 --- a/display_api/LICENSE.txt +++ /dev/null @@ -1,166 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - - This version of the GNU Lesser General Public License incorporates -the terms and conditions of version 3 of the GNU General Public -License, supplemented by the additional permissions listed below. - - 0. Additional Definitions. - - As used herein, "this License" refers to version 3 of the GNU Lesser -General Public License, and the "GNU GPL" refers to version 3 of the GNU -General Public License. - - "The Library" refers to a covered work governed by this License, -other than an Application or a Combined Work as defined below. - - An "Application" is any work that makes use of an interface provided -by the Library, but which is not otherwise based on the Library. -Defining a subclass of a class defined by the Library is deemed a mode -of using an interface provided by the Library. - - A "Combined Work" is a work produced by combining or linking an -Application with the Library. The particular version of the Library -with which the Combined Work was made is also called the "Linked -Version". - - The "Minimal Corresponding Source" for a Combined Work means the -Corresponding Source for the Combined Work, excluding any source code -for portions of the Combined Work that, considered in isolation, are -based on the Application, and not on the Linked Version. - - The "Corresponding Application Code" for a Combined Work means the -object code and/or source code for the Application, including any data -and utility programs needed for reproducing the Combined Work from the -Application, but excluding the System Libraries of the Combined Work. - - 1. Exception to Section 3 of the GNU GPL. - - You may convey a covered work under sections 3 and 4 of this License -without being bound by section 3 of the GNU GPL. - - 2. Conveying Modified Versions. - - If you modify a copy of the Library, and, in your modifications, a -facility refers to a function or data to be supplied by an Application -that uses the facility (other than as an argument passed when the -facility is invoked), then you may convey a copy of the modified -version: - - a) under this License, provided that you make a good faith effort to - ensure that, in the event an Application does not supply the - function or data, the facility still operates, and performs - whatever part of its purpose remains meaningful, or - - b) under the GNU GPL, with none of the additional permissions of - this License applicable to that copy. - - 3. Object Code Incorporating Material from Library Header Files. - - The object code form of an Application may incorporate material from -a header file that is part of the Library. You may convey such object -code under terms of your choice, provided that, if the incorporated -material is not limited to numerical parameters, data structure -layouts and accessors, or small macros, inline functions and templates -(ten or fewer lines in length), you do both of the following: - - a) Give prominent notice with each copy of the object code that the - Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the object code with a copy of the GNU GPL and this license - document. - - 4. Combined Works. - - You may convey a Combined Work under terms of your choice that, -taken together, effectively do not restrict modification of the -portions of the Library contained in the Combined Work and reverse -engineering for debugging such modifications, if you also do each of -the following: - - a) Give prominent notice with each copy of the Combined Work that - the Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the Combined Work with a copy of the GNU GPL and this license - document. - - c) For a Combined Work that displays copyright notices during - execution, include the copyright notice for the Library among - these notices, as well as a reference directing the user to the - copies of the GNU GPL and this license document. - - d) Do one of the following: - - 0) Convey the Minimal Corresponding Source under the terms of this - License, and the Corresponding Application Code in a form - suitable for, and under terms that permit, the user to - recombine or relink the Application with a modified version of - the Linked Version to produce a modified Combined Work, in the - manner specified by section 6 of the GNU GPL for conveying - Corresponding Source. - - 1) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (a) uses at run time - a copy of the Library already present on the user's computer - system, and (b) will operate properly with a modified version - of the Library that is interface-compatible with the Linked - Version. - - e) Provide Installation Information, but only if you would otherwise - be required to provide such information under section 6 of the - GNU GPL, and only to the extent that such information is - necessary to install and execute a modified version of the - Combined Work produced by recombining or relinking the - Application with a modified version of the Linked Version. (If - you use option 4d0, the Installation Information must accompany - the Minimal Corresponding Source and Corresponding Application - Code. If you use option 4d1, you must provide the Installation - Information in the manner specified by section 6 of the GNU GPL - for conveying Corresponding Source.) - - 5. Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. - diff --git a/display_api/README.md b/display_api/README.md deleted file mode 100644 index 73acdf9..0000000 --- a/display_api/README.md +++ /dev/null @@ -1,34 +0,0 @@ -# Display API - -This library's purpose is to ease creation of nodes with one or more displays on sides. For example, signs and clocks. Display can be dynamic and/or different for each node instance. - -**Limitations**: This lib uses entities to draw display. This means display has to be vertical (and "upside up") on Minetest before version 5.0. - -**Dependancies**:default - -**License**: LGPLv2 - -**API**: See [API.md](https://github.com/pyrollo/display_modpack/blob/master/display_api/API.md) document please. - -For more information, see the [forum topic](https://forum.minetest.net/viewtopic.php?t=19365) at the Minetest forums. - -## Deprecation notice (for modders) - -### December 2018 -Following objects are deprecated, shows a warning in log when used: -* `display_modpack_node` group (use `display_api` group instead); -* `display_lib_node` group (use `display_api` group instead); -* `display_lib` global table (use `display_api` global table instead); - -These objects will be removed in the future. - -## Change log -### 2019-03-14 -- __dispay_api__: Display API now detects automatically whenr rotation restrictions have to be applied. - -### 2019-03-09 -- __display_api__: Display nodes can be rotated in every directions (if running Minetest 5 or above). -- __display_api__: New setting to restrict rotations to Minetest 0.4 abilities (restriction enabled by default). - -### 2018-12-14 -- __display_api__: New `yaw` attributes, entities can now have different angles with node. diff --git a/display_api/copyright.txt b/display_api/copyright.txt deleted file mode 100644 index e242c7c..0000000 --- a/display_api/copyright.txt +++ /dev/null @@ -1,5 +0,0 @@ -Code by Pierre-Yves Rollo (pyrollo) -Contributors: -(gpcf): Compatibility with signs lib -(Thomas--S): Fix /clearobjects bug -(12Me21): on_place and on_rotate improvements diff --git a/display_api/depends.txt b/display_api/depends.txt deleted file mode 100644 index e69de29..0000000 --- a/display_api/depends.txt +++ /dev/null diff --git a/display_api/deprecation.lua b/display_api/deprecation.lua deleted file mode 100644 index b041f6f..0000000 --- a/display_api/deprecation.lua +++ /dev/null @@ -1,78 +0,0 @@ ---[[ - display_api mod for Minetest - Library to add dynamic display - capabilities to nodes - (c) Pierre-Yves Rollo - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. ---]] - --- Deprecation - -function deprecated_group(deprecated_group, replacement_group) - for name, ndef in pairs(minetest.registered_nodes) do - if ndef.groups and ndef.groups[deprecated_group] then - minetest.log("warning", string.format( - 'Node %s belongs to deprecated "%s" group which should be replaced with new "%s" group.', - name, deprecated_group, replacement_group)) - end - end -end - -function deprecated_global_table(deprecated_global_name, replacement_global_name) - assert(type(deprecated_global_name) == 'string', "deprecated_global_name should be a string.") - assert(type(replacement_global_name) == 'string', "replacement_global_name should be a string.") - assert(deprecated_global_name ~= '', "deprecated_global_name should not be empty.") - assert(replacement_global_name ~= '', "replacement_global_name should not be empty.") - assert(rawget(_G, deprecated_global_name) == nil, "deprecated global does not exist.") - if _G[replacement_global_name] == nil then - minetest.log('warning', string.format( - 'Replacement global "%s" does not exists.', replacement_global_name)) - return - end - local meta = { - deprecated = deprecated_global_name, - replacement = replacement_global_name, - __index = function(table, key) - local meta = getmetatable(table) - local dbg = debug.getinfo(2, "lS") - minetest.log("warning", string.format( - 'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).', - meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'), - (dbg.currentline or 0))) - return _G[meta.replacement][key] - end, - __newindex = function(table, key, value) - local meta = getmetatable(table) - local dbg = debug.getinfo(2, "lS") - minetest.log("warning", string.format( - 'Accessing deprecated "%s" table, "%s" should be used instead (%s:%d).', - meta.deprecated, meta.replacement, (dbg.short_src or 'unknown'), - (dbg.currentline or 0))) - _G[meta.replacement][key]=value - end, - } - rawset(_G, deprecated_global_name, {}) - setmetatable(_G[deprecated_global_name], meta) -end - - --- deprecated(1) -- December 2018 - Deprecation of groups display_modpack_node and display_lib_node --- Group to be removed from display API register_lbm -minetest.after(0, function() - deprecated_group("display_modpack_node", "display_api") - deprecated_group("display_lib_node", "display_api") -end) - --- deprecated(2) -- December 2018 - Deprecation of display_lib -deprecated_global_table('display_lib', 'display_api') diff --git a/display_api/display.lua b/display_api/display.lua deleted file mode 100644 index 2fed40f..0000000 --- a/display_api/display.lua +++ /dev/null @@ -1,318 +0,0 @@ ---[[ - display_api mod for Minetest - Library to add dynamic display - capabilities to nodes - (c) Pierre-Yves Rollo - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. ---]] - --- Prefered gap between node and entity --- Entity positionment is up to mods but it is a good practice to use this --- variable as spacing between entity and node -display_api.entity_spacing = 0.002 - --- Maximum entity position relative to the node pos -local max_entity_pos = 1.5 - -local wallmounted_rotations = { - [0]={x=1, y=0, z=0}, [1]={x=3, y=0, z=0}, - [2]={x=0, y=3, z=0}, [3]={x=0, y=1, z=0}, - [4]={x=0, y=0, z=0}, [5]={x=0, y=2, z=0}, -} - -local facedir_rotations = { - [ 0]={x=0, y=0, z=0}, [ 1]={x=0, y=3, z=0}, - [ 2]={x=0, y=2, z=0}, [ 3]={x=0, y=1, z=0}, - [ 4]={x=3, y=0, z=0}, [ 5]={x=0, y=3, z=3}, - [ 6]={x=1, y=0, z=2}, [ 7]={x=0, y=1, z=1}, - [ 8]={x=1, y=0, z=0}, [ 9]={x=0, y=3, z=1}, - [10]={x=3, y=0, z=2}, [11]={x=0, y=1, z=3}, - [12]={x=0, y=0, z=1}, [13]={x=3, y=0, z=1}, - [14]={x=2, y=0, z=1}, [15]={x=1, y=0, z=1}, - [16]={x=0, y=0, z=3}, [17]={x=1, y=0, z=3}, - [18]={x=2, y=0, z=3}, [19]={x=3, y=0, z=3}, - [20]={x=0, y=0, z=2}, [21]={x=0, y=1, z=2}, - [22]={x=0, y=2, z=2}, [23]={x=0, y=3, z=2}, -} - --- Compute other useful values depending on wallmounted and facedir param -local wallmounted_values = {} -local facedir_values = {} - -local function compute_values(r) - local function rx(v) return { x=v.x, y=v.z, z=-v.y} end - local function ry(v) return { x=-v.z, y=v.y, z=v.x} end - local function rz(v) return { x=v.y, y=-v.x, z=v.z} end - - local d = { x = 0, y = 0, z = 1 } - local w = { x = 1, y = 0, z = 0 } - local h = { x = 0, y = 1, z = 0 } - - -- Important to keep z rotation first (not same results) - for _ = 1, r.z do d, w, h = rz(d), rz(w), rz(h) end - for _ = 1, r.x do d, w, h = rx(d), rx(w), rx(h) end - for _ = 1, r.y do d, w, h = ry(d), ry(w), ry(h) end - - return { - rotation=r, depth=d, width=w, height=h, - restricted=(r.x==0 and r.z==0) } -end - -for i, r in pairs(facedir_rotations) do - facedir_values[i] = compute_values(r) -end - -for i, r in pairs(wallmounted_rotations) do - wallmounted_values[i] = compute_values(r) -end - --- Detect rotation restriction -local rotation_restricted = nil -minetest.register_entity('display_api:dummy_entity', { - collisionbox = { 0, 0, 0, 0, 0, 0 }, - visual = "upright_sprite", - textures = {} }) - -function display_api.is_rotation_restricted() - if rotation_restricted == nil then - local objref = minetest.add_entity( - {x=0, y=0, z=0}, 'display_api:dummy_entity') - if objref then - rotation_restricted = objref.set_rotation == nil - objref:remove() - end - end - return rotation_restricted -end - --- Clip position property to maximum entity position - -local function clip_pos_prop(posprop) - if posprop then - return math.max(-max_entity_pos, math.min(max_entity_pos, posprop)) - else - return 0 - end -end - --- Get values needed for orientation computation of node - -local function get_orientation_values(node) - local ndef = minetest.registered_nodes[node.name] - - if ndef then - local paramtype2 = ndef.paramtype2 - if paramtype2 == "wallmounted" or paramtype2 == "colorwallmounted" then - return wallmounted_values[node.param2 % 8] - elseif paramtype2 == "facedir" or paramtype2 == "colorfacedir" then - return facedir_values[node.param2 % 32] - else - -- No orientation or unknown orientation type - return facedir_values[0] - end - end -end - --- Gets the display entities attached with a node. --- Add missing and remove duplicates - -local function get_display_objrefs(pos, create) - local objrefs = {} - local ndef = minetest.registered_nodes[minetest.get_node(pos).name] - if ndef and ndef.display_entities then - for _, objref in - ipairs(minetest.get_objects_inside_radius(pos, max_entity_pos)) do - local entity = objref:get_luaentity() - if entity and ndef.display_entities[entity.name] and - entity.nodepos and vector.equals(pos, entity.nodepos) then - if objrefs[entity.name] then - objref:remove() -- Remove duplicates - else - objrefs[entity.name] = objref - end - end - end - if create then - -- Add missing - for name, _ in pairs(ndef.display_entities) do - if not objrefs[name] then - objrefs[name] = minetest.add_entity(pos, name, - minetest.serialize({ nodepos = pos })) - end - end - end - end - return objrefs -end - ---- Force entity update : position and texture -function display_api.update_entities(pos) - - local node = minetest.get_node(pos) - local ndef = minetest.registered_nodes[node.name] - local ov = get_orientation_values(node) - - for _, objref in pairs(get_display_objrefs(pos, true)) do - local edef = ndef.display_entities[objref:get_luaentity().name] - local depth = clip_pos_prop(edef.depth) - local right = clip_pos_prop(edef.right) - local top = clip_pos_prop(edef.top) - - objref:set_pos({ - x = pos.x + ov.depth.x*depth + ov.width.x*right - ov.height.x*top, - y = pos.y + ov.depth.y*depth + ov.width.y*right - ov.height.y*top, - z = pos.z + ov.depth.z*depth + ov.width.z*right - ov.height.z*top, - }) - - if objref.set_rotation then - objref:set_rotation({ - x = ov.rotation.x*math.pi/2, - y = ov.rotation.y*math.pi/2 + (edef.yaw or 0), - z = ov.rotation.z*math.pi/2, - }) - else - if ov.rotation.x ~=0 or ov.rotation.y ~= 0 then - minetest.log("warning", string.format( - "[display_api] unable to rotate correctly entity for node at %s without set_rotation method.", - minetest.pos_to_string(pos))) - end - objref:set_yaw(ov.rotation.y*math.pi/2 + (edef.yaw or 0)) - end - - -- Call on_display_update callback of a node for one of its display entities - if edef.on_display_update then - edef.on_display_update(pos, objref) - end - end -end - ---- On_activate callback for display_api entities. Calls on_display_update callbacks ---- of corresponding node for each entity. -function display_api.on_activate(entity, staticdata) - if entity then - if string.sub(staticdata, 1, string.len("return")) == "return" then - local data = minetest.deserialize(staticdata) - if data and type(data) == "table" then - entity.nodepos = data.nodepos - end - entity.object:set_armor_groups({immortal=1}) - end - - if entity.nodepos then - local node = minetest.get_node(entity.nodepos) - local ndef = minetest.registered_nodes[node.name] - if ndef and ndef.display_entities then - local edef = ndef.display_entities[entity.name] - if edef then - -- Call on_display_update callback of the entity to build texture - if edef.on_display_update then - edef.on_display_update(entity.nodepos, entity.object) - end - return - end - end - end - -- If we got here, this display entity is buggy and should be removed - entity.object:remove() - end -end - ---- On_place callback for display_api items. --- Does nothing more than preventing node from being placed on ceiling or ground --- TODO:When MT<5 is not in use anymore, simplify this -function display_api.on_place(itemstack, placer, pointed_thing, override_param2) - local ndef = itemstack:get_definition() - local dir = { - x = pointed_thing.under.x - pointed_thing.above.x, - y = pointed_thing.under.y - pointed_thing.above.y, - z = pointed_thing.under.z - pointed_thing.above.z, - } - - local rotation_restriction = display_api.is_rotation_restricted() - - if rotation_restriction then - -- If item is not placed on a wall, use the player's view direction instead - if dir.x == 0 and dir.z == 0 then - dir = placer:get_look_dir() - end - dir.y = 0 - end - - local param2 = 0 - if ndef then - if ndef.paramtype2 == "wallmounted" or - ndef.paramtype2 == "colorwallmounted" then - param2 = minetest.dir_to_wallmounted(dir) - - elseif ndef.paramtype2 == "facedir" or - ndef.paramtype2 == "colorfacedir" then - param2 = minetest.dir_to_facedir(dir, not rotation_restriction) - end - end - return minetest.item_place(itemstack, placer, pointed_thing, - param2 + (override_param2 or 0)) -end - ---- On_construct callback for display_api items. --- Creates entities and update them. -function display_api.on_construct(pos) - display_api.update_entities(pos) -end - ---- On_destruct callback for display_api items. --- Removes entities. -function display_api.on_destruct(pos) - for _, objref in pairs(get_display_objrefs(pos)) do - objref:remove() - end -end - --- On_rotate (screwdriver) callback for display_api items. Prevents invalid --- rotations and reorients entities. -function display_api.on_rotate(pos, node, user, _, new_param2) - node.param2 = new_param2 - local ov = get_orientation_values(node) - - if ov.restricted or not display_api.is_rotation_restricted() then - minetest.swap_node(pos, node) - display_api.update_entities(pos) - return true - else - return false - end -end - ---- Creates display entity with some fields and the on_activate callback -function display_api.register_display_entity(entity_name) - if not minetest.registered_entities[entity_name] then - minetest.register_entity(':'..entity_name, { - collisionbox = { 0, 0, 0, 0, 0, 0 }, - visual = "upright_sprite", - textures = {}, - on_activate = display_api.on_activate, - get_staticdata = function(self) - return minetest.serialize({ nodepos = self.nodepos }) - end, - }) - end -end - -minetest.register_lbm({ - label = "Update display_api entities", - name = "display_api:update_entities", - run_at_every_load = true, - nodenames = {"group:display_api", - "group:display_modpack_node", "group:display_lib_node"}, -- See deprecated(1) - action = function(pos, node) display_api.update_entities(pos) end, -}) diff --git a/display_api/init.lua b/display_api/init.lua deleted file mode 100644 index f1e54e8..0000000 --- a/display_api/init.lua +++ /dev/null @@ -1,31 +0,0 @@ ---[[ - display_api mod for Minetest - Library to add dynamic display - capabilities to nodes - (c) Pierre-Yves Rollo - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 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 General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. ---]] - --- Global variables -------------------- - -display_api = {} -display_api.name = minetest.get_current_modname() -display_api.path = minetest.get_modpath(display_api.name) - --- Inclusions -------------- - -dofile(display_api.path.."/display.lua") -dofile(display_api.path.."/deprecation.lua") diff --git a/display_api/mod.conf b/display_api/mod.conf deleted file mode 100644 index d0b1da7..0000000 --- a/display_api/mod.conf +++ /dev/null @@ -1,2 +0,0 @@ -name=display_api -description=A library for adding dynamic textures on nodes |