minetest-mods/mesecons
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Code Issues Releases Wiki Activity

Check protection on microcontroller programming (#420)

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Also, fix globals assignment.
This commit is contained in:
SmallJoker 2018-07-23 13:00:59 +02:00 committed by Vitaliy
parent f61b1affea
commit 5a0492b176
1 changed files with 10 additions and 4 deletions
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14
mesecons_microcontroller/init.lua
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@ -103,6 +103,12 @@ minetest.register_node(nodename, {
meta:set_string("eeprom", r) meta:set_string("eeprom", r)
end, end,
on_receive_fields = function(pos, formanme, fields, sender) on_receive_fields = function(pos, formanme, fields, sender)
local player_name = sender:get_player_name()
if minetest.is_protected(pos, player_name) and
not minetest.check_player_privs(player_name, {protection_bypass=true}) then
minetest.record_protection_violation(pos, player_name)
return
end
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
if fields.band then if fields.band then
fields.code = "sbi(C, A&B) :A and B are inputs, C is output" fields.code = "sbi(C, A&B) :A and B are inputs, C is output"
@ -272,7 +278,7 @@ yc.parsecode = function(code, pos)
end end
yc.parse_get_command = function(code, starti) yc.parse_get_command = function(code, starti)
i = starti local i = starti
local s local s
while s ~= "" do while s ~= "" do
s = string.sub(code, i, i) s = string.sub(code, i, i)
@ -298,7 +304,7 @@ yc.parse_get_command = function(code, starti)
end end
yc.parse_get_params = function(code, starti) yc.parse_get_params = function(code, starti)
i = starti local i = starti
local s local s
local params = {} local params = {}
local is_string = false local is_string = false
@ -321,7 +327,7 @@ yc.parse_get_params = function(code, starti)
end end
yc.parse_get_eeprom_param = function(cond, starti) yc.parse_get_eeprom_param = function(cond, starti)
i = starti local i = starti
local s local s
local addr local addr
while s ~= "" do while s ~= "" do
@ -488,7 +494,7 @@ end
--Condition parsing --Condition parsing
yc.command_if_getcondition = function(code, starti) yc.command_if_getcondition = function(code, starti)
i = starti local i = starti
local s local s
local brackets = 1 --1 Bracket to close local brackets = 1 --1 Bracket to close
while s ~= "" do while s ~= "" do