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Code Issues Releases Wiki Activity

Fix bed night skip race condition (#3067)

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Lars Müller 2023-09-29 22:31:13 +02:00 committed by GitHub
parent eba9012d05
commit 34942339c7
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 22 additions and 17 deletions
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39
mods/beds/functions.lua
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@ -181,6 +181,26 @@ function beds.skip_night()
minetest.set_timeofday(0.23) minetest.set_timeofday(0.23)
end end
local update_scheduled = false
local function schedule_update()
if update_scheduled then
-- there already is an update scheduled; don't schedule more to prevent races
return
end
update_scheduled = true
minetest.after(2, function()
update_scheduled = false
if not is_sp then
update_formspecs(is_night_skip_enabled())
end
if is_night_skip_enabled() then
-- skip the night and let all players stand up
beds.skip_night()
beds.kick_players()
end
end)
end
function beds.on_rightclick(pos, player) function beds.on_rightclick(pos, player)
local name = player:get_player_name() local name = player:get_player_name()
local ppos = player:get_pos() local ppos = player:get_pos()
@ -206,17 +226,8 @@ function beds.on_rightclick(pos, player)
update_formspecs(false) update_formspecs(false)
end end
-- skip the night and let all players stand up
if check_in_beds() then if check_in_beds() then
minetest.after(2, function() schedule_update()
if not is_sp then
update_formspecs(is_night_skip_enabled())
end
if is_night_skip_enabled() then
beds.skip_night()
beds.kick_players()
end
end)
end end
end end
@ -249,13 +260,7 @@ minetest.register_on_leaveplayer(function(player)
lay_down(player, nil, nil, false, true) lay_down(player, nil, nil, false, true)
beds.player[name] = nil beds.player[name] = nil
if check_in_beds() then if check_in_beds() then
minetest.after(2, function() schedule_update()
update_formspecs(is_night_skip_enabled())
if is_night_skip_enabled() then
beds.skip_night()
beds.kick_players()
end
end)
end end
end) end)