acmgit/minetest_poi-cd2025
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added very basic gui for categories

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This commit is contained in:
berengma 2017-08-23 18:08:55 +02:00
parent 643c82b7f8
commit ee8dfbfc57
2 changed files with 76 additions and 8 deletions
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4
categories.lua
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@ -10,5 +10,7 @@ poi_categories = {
"Markets",
"Landscapes",
"Caves",
"Museums"
"Museums",
"Education",
"Recreation"
}

80
init.lua
View File

@ -1,8 +1,9 @@
poi_namefilter = {}
poi_categories = {}
dofile(minetest.get_modpath("minetest_poi") .. "/namefilter.lua")
dofile(minetest.get_modpath("minetest_poi") .. "/categories.lua")
dofile(minetest.get_modpath(minetest.get_current_modname()) .. "/namefilter.lua") -- avoid servercrash loop if someone decided to rename the modfolder !!
dofile(minetest.get_modpath(minetest.get_current_modname()) .. "/categories.lua")
local storage = minetest.get_mod_storage() -- initalize storage file of this mod. This can only happen here and should be always local
local poi = {
@ -276,26 +277,81 @@ end -- poi.jump()
-- shows gui with all available PoIs
function poi.gui(player_name)
function poi.gui(player_name, showup)
local list = ""
local catlist = ""
local cat
local count = 0
for key, value in poi.spairs(poi.points) do -- Build up the List
list = list .. key .. ","
cat = poi.get_categorie(key)
if not showup then
if list == "" then
list = key
else
list = list .. "," .. key
end
count = count +1
else
if poi.get_categorienumber(showup) == cat then
if list == "" then
list = key
else
list = list .. "," .. key
end
count = count +1
end
end
end -- for key,value
for key, value in pairs(poi_categories) do -- build the dropdown menu
if catlist == "" then
catlist = value
else
catlist = catlist .. "," .. value
end
end
minetest.show_formspec(player_name,"minetest_poi:thegui",
"size[4,8]" ..
"size[7,8]" ..
"label[0.6,0;PoI-Gui, doubleclick on destination]"..
"textlist[0.4,1;3,5;name;"..list..";selected_idx;false]"..
"label[0.6,6;".. poi.count() .. " Points in List]"..
"label[0.6,6;".. count .. " Points in List]"..
"label[4.3,0.5;> Categories <]"..
"dropdown[4,1;2,1;dname;"..catlist..";selected_id]"..
"button_exit[0.4,7;3.4,1;poi.exit;Quit]"
)
end -- poi.gui()
-- Callback for formspec
minetest.register_on_player_receive_fields(function(player, formname, fields)
local callme = ""
if formname == "minetest_poi:thegui" then -- The form name
local event = minetest.explode_textlist_event(fields.name) -- get values of what was clicked
if (event.type == "DCL") then -- DCL =doubleclick CHG = leftclick single by minetest definition
local i = 0
@ -314,6 +370,12 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
return false
end -- if event.type
if fields.dname and fields.dname ~= "" then
poi.gui(player:get_player_name(), fields.dname)
return false
end
end -- if formname
end)
@ -811,3 +873,7 @@ poi.filter = poi_namefilter
poi.categories = poi_categories
poi.max_categories = poi.count_categories()