minetest-mods/MoreMesecons
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change a bit more code

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meta:get_string isn't nil, and minetest. Swap node keeps meta l think
This commit is contained in:
HybridDog
2015-09-04 22:08:42 +02:00
parent 1b68f9b8ce
commit e0a29b1027
3 changed files with 43 additions and 46 deletions
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40
moremesecons_sayer/init.lua
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@ -1,38 +1,36 @@
local MAX_DISTANCE = 8
local sayer_activate = function(pos)
local players = minetest.get_connected_players()
local text = minetest.get_meta(pos):get_string("text")
for index, player in pairs(players) do
local distance = vector.distance(pos, player:getpos())
if distance <= MAX_DISTANCE then
minetest.chat_send_player(player:get_player_name(), "Sayer at pos "
..tostring(pos.x)..","
..tostring(pos.y)..","
..tostring(pos.z)
.." says : "
..text)
local function sayer_activate(pos)
local tab = {
"Sayer at pos",
nil,
"says : "..minetest.get_meta(pos):get_string("text")
}
for _,player in pairs(minetest.get_connected_players()) do
if vector.distance(pos, player:getpos()) <= MAX_DISTANCE then
tab[2] = minetest.pos_to_string(pos)
minetest.chat_send_player(player:get_player_name(), table.concat(tab, " "))
end
end
end
minetest.register_node("moremesecons_sayer:sayer", {
description = "sayer",
tiles = {"mesecons_noteblock.png", "default_wood.png", "default_wood.png", "default_wood.png", "default_wood.png", "default_wood.png"},
tiles = {"mesecons_noteblock.png", "default_wood.png"},
drawtype = "nodebox",
paramtype = "light",
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
},
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
},
groups = {dig_immediate = 2},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", "field[text;text;${text}]")
minetest.get_meta(pos):set_string("formspec", "field[text;text;${text}]")
end,
on_receive_fields = function(pos, formname, fields, sender)
local meta = minetest.get_meta(pos)
meta:set_string("text", fields.text)
on_receive_fields = function(pos, _, fields)
if fields.text then
minetest.get_meta(pos):set_string("text", fields.text)
end
end,
mesecons = {effector = {
action_on = sayer_activate