sixam/pride_flags
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feat: use the formspecs to select the flag if the flags count greater than 40

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Riceball LEE 2022-09-08 14:32:23 +08:00
parent 8370080ae8
commit ab86757f9b
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GPG key ID: 10F15E84852CB868
1 changed files with 74 additions and 6 deletions
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80
init.lua
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@ -339,11 +339,17 @@ local function spawn_flag_and_set_texture( pos )
return flag
end
local function is_protected(pos, playerName)
if minetest.is_protected( pos, playerName ) and not
minetest.check_player_privs( playerName, "protection_bypass") then
minetest.register_protection_violation( pos, playerName )
return true
end
end
local function cycle_flag( pos, player, cycle_backwards )
local pname = player:get_player_name( )
if minetest.is_protected( pos, pname ) and not
minetest.check_player_privs( pname, "protection_bypass") then
minetest.register_protection_violation( pos, pname )
if is_protected( pos, pname ) then
return
end
@ -356,7 +362,9 @@ local function cycle_flag( pos, player, cycle_backwards )
end
if flag then
local flag_name
if cycle_backwards then
if type(cycle_backwards) == "string" then
flag_name = flag:reset_texture( cycle_backwards )
elseif cycle_backwards then
flag_name = flag:reset_texture( nil, -1 )
else
flag_name = flag:reset_texture( nil, 1 )
@ -368,6 +376,34 @@ local function cycle_flag( pos, player, cycle_backwards )
end
end
local function genFormspec(currentFlagName)
local flagImgs = {}
local flagItems = {}
local currentIndex = 0
for i, v in ipairs(flag_list) do
table.insert(flagImgs, string.format("%d=prideflag_%s.png", i-1, v))
table.insert(flagItems, i-1)
table.insert(flagItems, v)
if v == currentFlagName then currentIndex = i end
end
local result = "formspec_version[4]" ..
"size[5,5]" ..
"tablecolumns[image,align=left,width=1.2," .. table.concat(flagImgs, ",") ..";text]" ..
"table[0,0;5,4;flags;" .. table.concat(flagItems, ",") ..";" .. currentIndex .. "]" ..
"field[0.1,4.2;1.6,0.4;name;".. S("Flag Name") .. ";]" ..
"button_exit[3.8,4.2;1,0.4;btnOk;".. S("Ok") .. "]"
return result
end
local function after_place_node(pos, placer)
local pname = placer:get_player_name()
if #flag_list > 40 and not is_protected(pos, pname) then
local meta = minetest.get_meta(pos)
local currentFlagName = meta:get_string("flag_name")
meta:set_string("formspec", genFormspec(currentFlagName))
end
end
minetest.register_node( "pride_flags:upper_mast", {
description = S("Flag Pole with Flag"),
drawtype = "mesh",
@ -391,11 +427,11 @@ minetest.register_node( "pride_flags:upper_mast", {
},
on_rightclick = function ( pos, node, player )
cycle_flag( pos, player )
if #flag_list <= 40 then cycle_flag( pos, player ) end
end,
on_punch = function ( pos, node, player )
cycle_flag( pos, player, -1 )
if #flag_list <= 40 then cycle_flag( pos, player, -1 ) end
end,
node_placement_prediction = "",
@ -465,6 +501,7 @@ minetest.register_node( "pride_flags:upper_mast", {
local def = minetest.registered_nodes["pride_flags:upper_mast"]
minetest.sound_play(def.sounds.place, {pos = pos}, true)
after_place_node(pos, placer)
return itemstack
end,
@ -519,6 +556,37 @@ minetest.register_node( "pride_flags:upper_mast", {
aflag:set_pos( flag_pos )
end
end,
on_receive_fields = function(pos, formname, fields, player)
local name = fields.name
if name then
for _, v in ipairs(flag_list) do
if v == name then
cycle_flag(pos, player, v)
local meta = minetest.get_meta( pos )
meta:set_string("formspec", genFormspec(v))
return
end
end
end
if fields.quit then
return
end
local flags = fields.flags
if flags then
local event = minetest.explode_table_event(flags)
if event.type == "CHG" then
local flagName = flag_list[event.row]
if flagName then
cycle_flag(pos, player, flagName)
local meta = minetest.get_meta( pos )
meta:set_string("formspec", genFormspec(flagName))
end
end
end
end,
} )
minetest.register_lbm({