Added a dialog showing cuttable materials
This commit is contained in:
Pierre-Yves Rollo
parent
723db44933
commit
5611133d6f
|
|
@ -195,7 +195,6 @@ function circular_saw:update_inventory(pos, amount)
|
|||
:format(material, meta:get_string("owner") or ""))
|
||||
end
|
||||
|
||||
|
||||
-- The amount of items offered per shape can be configured:
|
||||
function circular_saw.on_receive_fields(pos, formname, fields, sender)
|
||||
local meta = minetest.get_meta(pos)
|
||||
|
|
@ -205,6 +204,13 @@ function circular_saw.on_receive_fields(pos, formname, fields, sender)
|
|||
-- Update to show the correct number of items:
|
||||
circular_saw:update_inventory(pos, 0)
|
||||
end
|
||||
if fields.itemlist then
|
||||
local list = {}
|
||||
for name, t in pairs(circular_saw.known_nodes) do
|
||||
list[#list+1] = name
|
||||
end
|
||||
moreblocks.show_item_list(sender, 'Cuttable materials', list, pos)
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
|
|
@ -359,6 +365,7 @@ function circular_saw.on_construct(pos)
|
|||
"list[current_name;recycle;1.5,2;1,1;]" ..
|
||||
"field[0.3,3.5;1,1;max_offered;" ..S("Max").. ":;${max_offered}]" ..
|
||||
"button[1,3.2;1,1;Set;" ..S("Set").. "]" ..
|
||||
"button[0,4.2;2,1;itemlist;" ..S("Materials").. "]" ..
|
||||
"list[current_name;output;2.8,0;8,6;]" ..
|
||||
"list[current_player;main;1.5,6.25;8,4;]" ..
|
||||
"listring[current_name;output]" ..
|
||||
|
|
|
|||
2
init.lua
2
init.lua
|
|
@ -24,6 +24,8 @@ moreblocks.intllib = S
|
|||
|
||||
local modpath = minetest.get_modpath("moreblocks")
|
||||
|
||||
moreblocks.show_item_list = dofile(modpath..'/itemlist.lua')
|
||||
|
||||
dofile(modpath .. "/config.lua")
|
||||
dofile(modpath .. "/circular_saw.lua")
|
||||
dofile(modpath .. "/stairsplus/init.lua")
|
||||
|
|
|
|||
|
|
@ -0,0 +1,227 @@
|
|||
--[[
|
||||
show_item_list form for Minetest mods
|
||||
(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/>.
|
||||
--]]
|
||||
|
||||
--[[ The item list dialog can only be displayed from within a node formspec.
|
||||
To open the item list dialog, add a do_file :
|
||||
|
||||
local show_item_list = do_file('itemlist.lua')
|
||||
...
|
||||
|
||||
-- From your on_receive_field, call :
|
||||
show_item_list(player, title, item_list, pos_context)
|
||||
|
||||
player: player name or object
|
||||
title: title to be displayed at the top of the dialog
|
||||
item_list: a list of item names
|
||||
pos_context: position of the context node (node that openned the formspec)
|
||||
]]--
|
||||
|
||||
-- Formspec style
|
||||
|
||||
local style={
|
||||
linesize = 0.9, -- Line height
|
||||
colsize = 4, -- Column width
|
||||
lines = 8, -- Number of lines of items displayed
|
||||
cols = 3, -- Number of columns of items displayed
|
||||
}
|
||||
|
||||
local modname = minetest.get_current_modname()
|
||||
|
||||
-- Context management functions (surely many improvements to do)
|
||||
|
||||
local contexts = {}
|
||||
|
||||
minetest.register_on_leaveplayer(function(player)
|
||||
local playername = get_player_name(player)
|
||||
if playername then contexts[playername] = nil end
|
||||
end)
|
||||
|
||||
local function get_player_name(player)
|
||||
if type(player) == 'string' then return player end
|
||||
if type(player) == 'userdata' and player.get_player_name then
|
||||
return player:get_player_name()
|
||||
end
|
||||
minetest.log('warning', '['..modname..'] get_player_name could not identify player.')
|
||||
end
|
||||
|
||||
local function new_context(player, context)
|
||||
local playername = get_player_name(player)
|
||||
if playername then
|
||||
contexts[playername] = context
|
||||
contexts[playername].playername = playername
|
||||
return contexts[playername]
|
||||
end
|
||||
end
|
||||
|
||||
local function get_context(player)
|
||||
local playername = get_player_name(player)
|
||||
if playername then
|
||||
if contexts[playername] then
|
||||
return contexts[playername]
|
||||
else
|
||||
minetest.log('warning', '['..modname..'] Context not found for player "'..playername..'"')
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function update_context(player, changes)
|
||||
local playername = get_player_name(player)
|
||||
if playername then
|
||||
if not contexts[playername] then
|
||||
contexts[playername] = { playername = playername }
|
||||
end
|
||||
for key, value in pairs(changes) do
|
||||
contexts[playername][key] = value
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Show node formspec functions
|
||||
|
||||
local function show_node_formspec(player, pos)
|
||||
local meta = minetest.get_meta(pos)
|
||||
|
||||
-- Decontextualize formspec
|
||||
local fs = meta:get_string('formspec')
|
||||
|
||||
-- Change context and currrent_name references to nodemeta references
|
||||
fs = fs:gsub("current_name", "nodemeta:"..pos.x..","..pos.y..","..pos.z)
|
||||
fs = fs:gsub("context", "nodemeta:"..pos.x..","..pos.y..","..pos.z)
|
||||
|
||||
-- Change all ${} to their corresponding metadata values
|
||||
local s, e
|
||||
repeat
|
||||
s, e = fs:find('%${.*}')
|
||||
if s and e then
|
||||
fs = fs:sub(1, s-1)..
|
||||
minetest.formspec_escape(meta:get_string(fs:sub(s+2,e-1)))..
|
||||
fs:sub(e+1)
|
||||
end
|
||||
until s == nil
|
||||
|
||||
-- Find node on_receive_fields
|
||||
local ndef = mintest.registered_nodes[minetest.get_node(pos)]
|
||||
if ndef and ndef.on_receive_fields then
|
||||
update_context(player, { on_receive_fields = ndef.on_receive_fields } )
|
||||
end
|
||||
update_context(player, { node_pos = pos } )
|
||||
|
||||
-- Show formspec
|
||||
minetest.show_formspec(context.playername, modname..':context_formspec', fs)
|
||||
end
|
||||
|
||||
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
if formname == modname..':context_formspec' then
|
||||
local context = get_context(player)
|
||||
if context == nil then return end
|
||||
|
||||
if context.on_receive_fields then
|
||||
context.on_receive_fields(context.node_pos, '', fields, player)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
-- Specific functions
|
||||
|
||||
local function get_nb_of_pages(context)
|
||||
return math.ceil((#context.items + 1) / (style.lines * style.cols))
|
||||
end
|
||||
|
||||
local function item_list_prepare(item_list)
|
||||
local list = {}
|
||||
for _, name in ipairs(item_list) do
|
||||
ndef = minetest.registered_items[name]
|
||||
if ndef then
|
||||
list[#list+1] = ndef
|
||||
end
|
||||
end
|
||||
table.sort(list, function(a,b) return a.description < b.description end)
|
||||
return list
|
||||
end
|
||||
|
||||
local function show_fs(player)
|
||||
local context = get_context(player)
|
||||
if context == nil then return end
|
||||
|
||||
local fs = 'size['..(style.colsize * style.cols)..','
|
||||
..(style.linesize * style.lines + 1.3)..']'
|
||||
..default.gui_bg..default.gui_bg_img..default.gui_slots
|
||||
..'label[1,0;'..context.title..']'
|
||||
..'button_exit['..(style.colsize * style.cols - 2)..','
|
||||
..(style.linesize * style.lines + 0.7)..';2,1;close;Close]'
|
||||
|
||||
if context.page > 1 then
|
||||
fs = fs..'button['..(style.colsize * style.cols - 2)..',-0.2;1,1;prev;<]'
|
||||
end
|
||||
|
||||
if context.page < get_nb_of_pages(context) then
|
||||
fs = fs..'button['..(style.colsize * style.cols - 1)..',-0.2;1,1;next;>]'
|
||||
end
|
||||
|
||||
local index = (style.lines * style.cols) * (context.page - 1)
|
||||
|
||||
for col = 1, style.cols do
|
||||
local x = (col - 1) * style.colsize
|
||||
for line = 1, style.lines do
|
||||
index = index + 1
|
||||
local y = line * style.linesize - 0.2
|
||||
if context.items[index] then
|
||||
fs = fs..'item_image['..x..','..y..';1,1;'
|
||||
..context.items[index].name..']label['..(x+1)..','..(y+0.2)..';'
|
||||
..(context.items[index].description or context.items[index].name)
|
||||
..']'
|
||||
end
|
||||
end
|
||||
end
|
||||
minetest.show_formspec(context.playername, modname..':item_list', fs)
|
||||
end
|
||||
|
||||
minetest.register_on_player_receive_fields(function(player, formname, fields)
|
||||
if formname == modname..':item_list' then
|
||||
local context = get_context(player)
|
||||
if context == nil then return end
|
||||
|
||||
if fields.next then
|
||||
context.page = context.page + 1
|
||||
show_fs(context.playername)
|
||||
end
|
||||
if fields.prev then
|
||||
context.page = context.page - 1
|
||||
show_fs(context.playername)
|
||||
end
|
||||
if fields.quit == 'true' then
|
||||
if context.caller_pos then
|
||||
-- Using after to avoid the "double close" bug
|
||||
minetest.after(0, show_node_formspec, player, pos)
|
||||
end
|
||||
end
|
||||
end
|
||||
end)
|
||||
|
||||
-- Only exposed function - Entry point
|
||||
|
||||
local function show_item_list(player, title, item_list, pos_context)
|
||||
new_context(player, {
|
||||
items = item_list_prepare(item_list),
|
||||
title = title,
|
||||
node_pos = pos_context,
|
||||
page = 1,})
|
||||
show_fs(player)
|
||||
end
|
||||
|
||||
return show_item_list
|
||||
Loading…
Reference in New Issue