forked from mtcontrib/signs_lib
Merge branch 'separate_formspec' into 'master'
Signs formspec as separate formspecs (instead of dwelling in nodes metadata) See merge request VanessaE/signs_lib!3
This commit is contained in:
Vanessa Dannenberg
commit
e3c5fd2736
26
API.md
26
API.md
@ -78,17 +78,11 @@ In this text, common terms such as `pos`, `node`, or `placer`/`digger` will not
|
||||
|
||||
Default: `signs_lib.after_place_node`
|
||||
|
||||
* `on_rightclick = function(pos)`
|
||||
* `on_rightclick = function(pos, node, player, itemstack, pointed_thing)`
|
||||
|
||||
See below under "Main functions".
|
||||
|
||||
Default: `signs_lib.construct_sign`
|
||||
|
||||
* `on_construct = function(pos)`
|
||||
|
||||
See below under "Main functions".
|
||||
|
||||
Default: `signs_lib.construct_sign`
|
||||
Default: `signs_lib.rightclick_sign`
|
||||
|
||||
* `on_destruct = function(pos)`
|
||||
|
||||
@ -96,12 +90,6 @@ In this text, common terms such as `pos`, `node`, or `placer`/`digger` will not
|
||||
|
||||
Default: `signs_lib.destruct_sign`
|
||||
|
||||
* `on_receive_fields = function(pos, formname, fields, sender)`
|
||||
|
||||
See below under "Main functions".
|
||||
|
||||
Default: `signs_lib.receive_fields`
|
||||
|
||||
* `on_punch = function(pos)`
|
||||
|
||||
See below under "Main functions".
|
||||
@ -258,18 +246,14 @@ signs_lib.register_sign("basic_signs:sign_wall_glass", {
|
||||
|
||||
* `locked`: if set to **true**, the sign's meta will be tweaked to indicate its ownership by the `placer`.
|
||||
|
||||
* `signs_lib.construct_sign(pos)`
|
||||
* `signs_lib.rightclick_sign(pos, node, player, itemstack, pointed_thing)`
|
||||
|
||||
Sets up the sign's formspec and infotext overlay.
|
||||
Open the default sign formspec, if the player has the `signslib_edit` privilege.
|
||||
|
||||
* `signs_lib.destruct_sign(pos)`
|
||||
|
||||
Deletes the sign's entity, if any, when the sign is dug.
|
||||
|
||||
* `signs_lib.receive_fields(pos, formname, fields, sender)`
|
||||
|
||||
This handles the text input and wide font on/off switch, logging any actions the user takes. Bails-out silently if the user is not allowed to edit the sign. See the standard Minetest lua_api.txt for details.
|
||||
|
||||
* `signs_lib.update_sign(pos, fields)`
|
||||
|
||||
If the sign's writable, this deletes any sign-related entities in the sign's node space, spawns a new one, and renders whatever text is in the sign's meta.
|
||||
@ -352,7 +336,7 @@ Supplying one or both of the following in the pole/post node's definition will c
|
||||
If supplied, this function will be run when the mod is looking for a normal vertical pole/post. Useful if the target node's orientation and/or shape determine what sides a sign can attach to. For example, [Pipeworks](https://forum.minetest.net/viewtopic.php?pid=27794) uses this to figure out if a sign can be attached to a tube or pipe, depending on the tube's/pipe's number of junctions, and on its orientation and that of the placed sign.
|
||||
|
||||
* `def`: the placed sign's node defintion
|
||||
* `pole_pos`: the target node's position
|
||||
* `pole_pos`: the target node's position
|
||||
* `pole_node`: the target node itself
|
||||
* `pole_def`: its node definition
|
||||
|
||||
|
||||
@ -55,3 +55,9 @@ At present, only one command is defined:
|
||||
This will read through the list of currently-loaded blocks known to contain one or more signs, delete all entities found in each sign's node space, and respawn and re-render each from scratch.
|
||||
|
||||
The list of loaded, sign-bearing blocks is created/populated by an LBM (and trimmed by this command if any listed blocks are found to have been unloaded).
|
||||
|
||||
## Privileges
|
||||
|
||||
* `signslib_edit`
|
||||
|
||||
Allows to rotate signs and to open (and consequently edit) any default sign formspec.
|
||||
|
||||
159
api.lua
159
api.lua
@ -2,6 +2,8 @@
|
||||
|
||||
local S = signs_lib.gettext
|
||||
|
||||
local function get_sign_formspec() end
|
||||
|
||||
signs_lib.lbm_restore_nodes = {}
|
||||
signs_lib.old_fenceposts = {}
|
||||
signs_lib.old_fenceposts_replacement_signs = {}
|
||||
@ -345,10 +347,10 @@ local function file_exists(name, return_handle, mode)
|
||||
if (return_handle) then
|
||||
return f
|
||||
end
|
||||
io.close(f)
|
||||
return true
|
||||
else
|
||||
return false
|
||||
io.close(f)
|
||||
return true
|
||||
else
|
||||
return false
|
||||
end
|
||||
end
|
||||
|
||||
@ -552,7 +554,7 @@ local function make_line_texture(line, lineno, pos, line_width, line_height, cwi
|
||||
table.insert(texture, (":%d,%d=%s"):format(xpos + ch.off, ypos, ch.tex))
|
||||
end
|
||||
table.insert(
|
||||
texture,
|
||||
texture,
|
||||
(":%d,%d="):format(xpos + word.w, ypos) .. char_tex(font_name, " ")
|
||||
)
|
||||
xpos = xpos + word.w + cwidth_tab[" "]
|
||||
@ -619,31 +621,13 @@ function signs_lib.split_lines_and_words(text)
|
||||
return lines
|
||||
end
|
||||
|
||||
function signs_lib.construct_sign(pos)
|
||||
local form = "size[6,4]"..
|
||||
"textarea[0,-0.3;6.5,3;text;;${text}]"..
|
||||
"background[-0.5,-0.5;7,5;signs_lib_sign_bg.jpg]"
|
||||
local node = minetest.get_node(pos)
|
||||
local def = minetest.registered_items[node.name]
|
||||
local meta = minetest.get_meta(pos)
|
||||
function signs_lib.rightclick_sign(pos, node, player, itemstack, pointed_thing)
|
||||
|
||||
if def.allow_widefont then
|
||||
local state = "off"
|
||||
if meta:get_int("widefont") == 1 then state = "on" end
|
||||
form = form.."label[1,3.4;Use wide font]"..
|
||||
"image_button[1.1,3.7;1,0.6;signs_lib_switch_"..
|
||||
state..".png;"..
|
||||
state..";;;false;signs_lib_switch_interm.png]"..
|
||||
"button_exit[3,3.4;2,1;ok;"..S("Write").."]"
|
||||
else
|
||||
form = form.."button_exit[2,3.4;2,1;ok;"..S("Write").."]"
|
||||
end
|
||||
local playername = player:get_player_name()
|
||||
if not minetest.check_player_privs(playername, {signslib_edit = true}) then return end
|
||||
|
||||
meta:set_string("formspec", form)
|
||||
local i = meta:get_string("infotext")
|
||||
if i == "" then -- it wasn't even set, so set it.
|
||||
meta:set_string("infotext", "")
|
||||
end
|
||||
player:get_meta():set_string("signslib:pos", minetest.pos_to_string(pos))
|
||||
minetest.show_formspec(playername, "signs_lib:sign", get_sign_formspec(pos, node.name))
|
||||
end
|
||||
|
||||
function signs_lib.destruct_sign(pos)
|
||||
@ -663,6 +647,11 @@ end
|
||||
function signs_lib.update_sign(pos, fields)
|
||||
local meta = minetest.get_meta(pos)
|
||||
|
||||
-- legacy udpate
|
||||
if meta:get_string("formspec") ~= "" then
|
||||
meta:set_string("formspec", "")
|
||||
end
|
||||
|
||||
local text = fields and fields.text or meta:get_string("text")
|
||||
text = trim_input(text)
|
||||
|
||||
@ -675,54 +664,19 @@ function signs_lib.update_sign(pos, fields)
|
||||
signs_lib.set_obj_text(pos, text)
|
||||
end
|
||||
|
||||
function signs_lib.receive_fields(pos, formname, fields, sender)
|
||||
|
||||
if not fields or not signs_lib.can_modify(pos, sender) then return end
|
||||
|
||||
if fields.text and fields.ok then
|
||||
minetest.log("action", S("@1 wrote \"@2\" to sign at @3",
|
||||
(sender:get_player_name() or ""),
|
||||
fields.text:gsub('\\', '\\\\'):gsub("\n", "\\n"),
|
||||
minetest.pos_to_string(pos)
|
||||
))
|
||||
signs_lib.update_sign(pos, fields)
|
||||
elseif fields.on or fields.off then
|
||||
local node = minetest.get_node(pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
local change
|
||||
|
||||
if fields.on and meta:get_int("widefont") == 1 then
|
||||
meta:set_int("widefont", 0)
|
||||
change = true
|
||||
elseif fields.off and meta:get_int("widefont") == 0 then
|
||||
meta:set_int("widefont", 1)
|
||||
change = true
|
||||
end
|
||||
if change then
|
||||
minetest.log("action", S("@1 flipped the wide-font switch to \"@2\" at @3",
|
||||
(sender:get_player_name() or ""),
|
||||
(fields.on and "off" or "on"),
|
||||
minetest.pos_to_string(pos)
|
||||
))
|
||||
signs_lib.construct_sign(pos)
|
||||
signs_lib.update_sign(pos, fields)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
function signs_lib.can_modify(pos, player)
|
||||
local meta = minetest.get_meta(pos)
|
||||
local owner = meta:get_string("owner")
|
||||
local playername = player:get_player_name()
|
||||
|
||||
if minetest.is_protected(pos, playername) then
|
||||
if minetest.is_protected(pos, playername) then
|
||||
minetest.record_protection_violation(pos, playername)
|
||||
return false
|
||||
end
|
||||
|
||||
if owner == ""
|
||||
or playername == owner
|
||||
or (minetest.check_player_privs(playername, {sign_editor=true}))
|
||||
or (minetest.check_player_privs(playername, {signslib_edit=true}))
|
||||
or (playername == minetest.settings:get("name")) then
|
||||
return true
|
||||
end
|
||||
@ -887,10 +841,8 @@ function signs_lib.register_sign(name, raw_def)
|
||||
def.after_place_node = raw_def.after_place_node or signs_lib.after_place_node
|
||||
|
||||
if raw_def.entity_info then
|
||||
def.on_rightclick = raw_def.on_rightclick or signs_lib.construct_sign
|
||||
def.on_construct = raw_def.on_construct or signs_lib.construct_sign
|
||||
def.on_rightclick = raw_def.on_rightclick or signs_lib.rightclick_sign
|
||||
def.on_destruct = raw_def.on_destruct or signs_lib.destruct_sign
|
||||
def.on_receive_fields = raw_def.on_receive_fields or signs_lib.receive_fields
|
||||
def.on_punch = raw_def.on_punch or signs_lib.update_sign
|
||||
def.number_of_lines = raw_def.number_of_lines or signs_lib.standard_lines
|
||||
def.horiz_scaling = raw_def.horiz_scaling or signs_lib.standard_hscale
|
||||
@ -1184,3 +1136,74 @@ minetest.register_chatcommand("regen_signs", {
|
||||
minetest.chat_send_player(player_name, "Finished.")
|
||||
end
|
||||
})
|
||||
|
||||
minetest.register_privilege("signslib_edit", {})
|
||||
|
||||
|
||||
|
||||
--
|
||||
-- local functions
|
||||
--
|
||||
|
||||
function get_sign_formspec(pos, nodename)
|
||||
|
||||
local meta = minetest.get_meta(pos)
|
||||
local txt = meta:get_string("text")
|
||||
|
||||
local formspec = {
|
||||
"size[6,4]",
|
||||
"textarea[0,-0.3;6.5,3;text;;" .. txt .. "]",
|
||||
"background[-0.5,-0.5;7,5;signs_lib_sign_bg.jpg]",
|
||||
"button_exit[2,3.4;2,1;ok;" .. S("Write") .. "]"
|
||||
}
|
||||
|
||||
if minetest.registered_nodes[nodename].allow_widefont then
|
||||
local state = "off"
|
||||
if meta:get_int("widefont") == 1 then state = "on" end
|
||||
formspec[5] = "label[0.5,3.4;Use wide font]"
|
||||
formspec[6] = "image_button[0.6,3.7;1,0.6;signs_lib_switch_" .. state .. ".png;"
|
||||
.. state .. ";;;false;signs_lib_switch_interm.png]"
|
||||
end
|
||||
|
||||
return table.concat(formspec, "")
|
||||
end
|
||||
|
||||
|
||||
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
|
||||
if formname ~= "signs_lib:sign" then return end
|
||||
|
||||
local pos_string = player:get_meta():get_string("signslib:pos")
|
||||
local pos = minetest.string_to_pos(pos_string)
|
||||
local playername = player:get_player_name()
|
||||
|
||||
if fields.text and fields.ok then
|
||||
minetest.log("action", S("@1 wrote \"@2\" to sign at @3",
|
||||
(playername or ""),
|
||||
fields.text:gsub('\\', '\\\\'):gsub("\n", "\\n"),
|
||||
pos_string
|
||||
))
|
||||
signs_lib.update_sign(pos, fields)
|
||||
elseif fields.on or fields.off then
|
||||
local node = minetest.get_node(pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
local change
|
||||
|
||||
if fields.on and meta:get_int("widefont") == 1 then
|
||||
meta:set_int("widefont", 0)
|
||||
change = true
|
||||
elseif fields.off and meta:get_int("widefont") == 0 then
|
||||
meta:set_int("widefont", 1)
|
||||
change = true
|
||||
end
|
||||
if change then
|
||||
minetest.log("action", S("@1 flipped the wide-font switch to \"@2\" at @3",
|
||||
(playername or ""),
|
||||
(fields.on and "off" or "on"),
|
||||
minetest.pos_to_string(pos)
|
||||
))
|
||||
minetest.show_formspec(playername, "signs_lib:sign", get_sign_formspec(pos, node.name))
|
||||
signs_lib.update_sign(pos, fields)
|
||||
end
|
||||
end
|
||||
end)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user