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-- enable/disable mesecons entirely
local enabled = true
local queue_dump_counter = 0
local step_index = 0
-- globalstep on/off
for i, globalstep in ipairs(minetest.registered_globalsteps) do
local info = minetest.callback_origins[globalstep]
if not info then
break
end
local modname = info.mod
if modname == "mesecons" then
step_index = step_index + 1
if step_index > 1 then
-- only override first globalstep in mesecons
break
end
local cooldown = 0
local last_run_time = 0
local fn = function(dtime)
if cooldown > 0 then
cooldown = cooldown - 1
return
end
if enabled then
local max_globalstep_time = tonumber(minetest.settings:get("mesecons_debug_max_globalstep_time")) or 75000
local min_delay_time = tonumber(minetest.settings:get("mesecons_debug_min_delay_time")) or 200000
local cooldown_steps = tonumber(minetest.settings:get("mesecons_debug_cooldown_steps")) or 5
local autoflush = minetest.settings:get_bool("mesecons_debug_autoflush", false)
local now = minetest.get_us_time()
if (now - last_run_time) < min_delay_time then
-- adhere to min delay
return
end
last_run_time = now
if queue_dump_counter > 0 then
-- dump action queue
mesecons_debug.dump_queue()
queue_dump_counter = queue_dump_counter - 1
end
-- execute with time measurement
local t0 = minetest.get_us_time()
globalstep(dtime)
local t1 = minetest.get_us_time()
local diff = t1 - t0
if diff > max_globalstep_time then
cooldown = cooldown_steps
minetest.log("warning", "[mesecons_debug] cooldown triggered")
if autoflush then
mesecon.queue.actions = {}
end
end
end
end
minetest.callback_origins[fn] = info
minetest.registered_globalsteps[i] = fn
end
end
-- execute()
local old_execute = mesecon.queue.execute
mesecon.queue.execute = function(...)
if enabled then
old_execute(...)
end
end
-- add_action()
local old_add_action = mesecon.queue.add_action
mesecon.queue.add_action = function(...)
if enabled then
old_add_action(...)
end
end
-- mesecons commands
minetest.register_chatcommand("dump_queue", {
description = "dumps the current actionqueue to a file for later processing",
privs = { mesecons_debug = true },
func = function()
queue_dump_counter = 10
return true, "processing.."
end
})
minetest.register_chatcommand("mesecons_enable", {
description = "enables the mesecons globlastep",
privs = {mesecons_debug=true},
func = function()
enabled = true
return true, "mesecons enabled"
end
})
minetest.register_chatcommand("mesecons_disable", {
description = "disables the mesecons globlastep",
privs = {mesecons_debug=true},
func = function()
enabled = false
-- flush actions, while we are on it
mesecon.queue.actions = {}
return true, "mesecons disabled"
end
})
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