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player leave crash fixed

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This commit is contained in:
Joachim Stolberg 2018-04-29 23:10:55 +02:00
parent 8145bf4926
commit ac04e58e5c
1 changed files with 8 additions and 1 deletions
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9
init.lua
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@ -43,6 +43,9 @@ local function chat(owner, text)
end end
end end
-- To prevent race condition crashes
local Currently_left_the_game = nil
--################################################################################################## --##################################################################################################
--## Construction Area --## Construction Area
--################################################################################################## --##################################################################################################
@ -140,6 +143,10 @@ local function remove_hook(pos, player)
end end
local function control_player(pos, pos1, pos2, player_name) local function control_player(pos, pos1, pos2, player_name)
if player_name == Currently_left_the_game then
Currently_left_the_game = nil
return
end
local player = minetest.get_player_by_name(player_name) local player = minetest.get_player_by_name(player_name)
if player then if player then
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
@ -168,7 +175,6 @@ local function control_player(pos, pos1, pos2, player_name)
else -- store last known correct position else -- store last known correct position
meta:set_string("last_known_pos", minetest.pos_to_string(pl_pos)) meta:set_string("last_known_pos", minetest.pos_to_string(pl_pos))
end end
minetest.after(1, control_player, pos, pos1, pos2, player_name) minetest.after(1, control_player, pos, pos1, pos2, player_name)
else else
remove_hook(pos, player) remove_hook(pos, player)
@ -751,6 +757,7 @@ end)
-- switch back to normal player privs -- switch back to normal player privs
minetest.register_on_leaveplayer(function(player, timed_out) minetest.register_on_leaveplayer(function(player, timed_out)
remove_hook(nil, player) remove_hook(nil, player)
Currently_left_the_game = player:get_player_name()
end) end)