Update mcl_time to v2
kay27
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9fe692fb6f
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398f51b1da
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@ -1,9 +1,10 @@
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# mcl_time
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# mcl_time v2.0
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## by kay27 for MineClone 5
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---------------------------
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This mod counts time when all players sleep or some area is inactive.
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It depends very much on `time_speed` configuration variable, which could be changed 'on the fly' by a chat command.
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It depends very much on `time_speed` configuration variable, which could be changed 'on the fly' by a chat command:
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* `/set time_speed 72`
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If `time_speed` set to 0, this mod logs warnings and returns zeroes.
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@ -15,13 +16,15 @@ Usually this value grow smoothly. But when you skip the night being in the bed,
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### mcl_time.get_number_of_times(last_time, interval, chance)
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-------------------------------------------------------------
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Handy to process AMBs.
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Returns the number of how many times something would probably happen if the area was active and we didn't skip the nights.
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You pass `last_time` - last known value of `seconds_irl`, also ABM `interval` and ABM `chance`.
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Arguments:
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* `last_time` - you pass last known for you value of `seconds_irl`
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* `interval` and `chance` - interval and chance like from ABM setup
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Returns:
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* Integer number of how many times ABM function should be called if the area was active all the time and you didn't skip the night.
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* Integer value of realtime (not in-game) seconds since world creation.
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* Integer number of how many times something would probably happen if the area was active all the time and we didn't skip the nights.
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* Integer value of in-real-life (not in-game) seconds since world creation.
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### mcl_time.touch(pos)
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-----------------------
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@ -29,24 +32,76 @@ This function 'toches' node at position `pos` by writing `_t` meta variable of `
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### mcl_time.get_number_of_times_at_pos(pos, interval, chance)
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--------------------------------------------------------------
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Much more handy to call from LBM on area load, than `mcl_time.get_number_of_times()`!
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Returns the number of how many times something would probably happen for node at pos `pos` if the area was active and we didn't skip the nights.
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It reads and updates meta variable `_t` from position `pos` and uses it as previous `seconds_irl`, so we don't need to remember it.
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It reads meta variable `_t` from position `pos` and uses it as previous `seconds_irl`, which then pass as first argument into `mcl_time.get_number_of_times()`.
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After calling this, it also 'touches' the node at `pos` by writing `seconds_irl` into meta variable `_t`.
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Argunments:
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* `pos` - node position
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* `interval` and `chance` - interval and chance like from ABM setup
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Returns:
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* Integer number of how many times ABM function should be called if the area was active all the time and you didn't skip the night.
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* Integer value of realtime (not in-game) seconds since world creation.
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*Warning!* This function can return 0. So it's better not to use it for regular ABMs - use `mcl_time.get_number_of_times_at_pos_or_1()` instead.
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* Integer number of how many times something would happen to the node at position `pos` if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `0`.
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### mcl_time.get_number_of_times_at_pos_or_1(pos, interval, chance)
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-------------------------------------------------------------------
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Much more handy to process ABMs than `mcl_time.get_number_of_times()` and `mcl_time.get_number_of_times_at_pos()`!
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Returns the number of how many times something would probably happen for node at pos `pos` if the area was active and we didn't skip the nights.
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It reads and updates meta variable `_t` from position `pos` and uses it as previous `seconds_irl`, so we don't need to remember it.
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It just calls `mcl_time.get_number_of_times_at_pos()` but doesn't return 0, the minimum number it can return is 1,
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which is the most suitable for regular ABM processing function.
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Argunments:
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* `pos` - node position
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* `interval` and `chance` - interval and chance like from ABM setup
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Returns:
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* Integer number of how many times ABM function should be called if the area was active all the time and you didn't skip the night.
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* Integer value of realtime (not in-game) seconds since world creation.
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* Integer number of how many times something would happen to the node at position `pos` if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `1`.
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### mcl_time.get_number_of_times_at_pos_or_nil(pos, interval, chance)
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---------------------------------------------------------------------
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Returns the number of how many times something would probably happen for node at pos `pos` if the area was active and we didn't skip the nights.
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It reads and updates meta variable `_t` from position `pos` and uses it as previous `seconds_irl`, so we don't need to remember it.
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Argunments:
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* `pos` - node position
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* `interval` and `chance` - interval and chance like from ABM setup
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Returns:
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* Integer number of how many times something would happen to the node at position `pos` if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `nil`.
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### mcl_time.get_irl_seconds_passed_at_pos(pos)
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-----------------------------------------------
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Returns the number of how many in-real-life seconds would be passed for the node at position `pos`, if the area was active all the time and we didn't skip the nights.
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It uses node meta variable `_t` to calculate this value.
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Argunments:
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* `pos` - node position
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Returns:
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* Integer number of how many in-real-life seconds would be passed for the node at position `pos, if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `0`.
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### mcl_time.get_irl_seconds_passed_at_pos_or_1(pos)
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----------------------------------------------------
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Returns the number of how many in-real-life seconds would be passed for the node at position `pos`, if the area was active all the time and we didn't skip the nights.
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It uses node meta variable `_t` to calculate this value.
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Argunments:
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* `pos` - node position
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Returns:
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* Integer number of how many in-real-life seconds would be passed for the node at position `pos, if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `1`.
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### mcl_time.get_irl_seconds_passed_at_pos_or_nil(pos)
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----------------------------------------------------
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Returns the number of how many in-real-life seconds would be passed for the node at position `pos`, if the area was active all the time and we didn't skip the nights.
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It uses node meta variable `_t` to calculate this value.
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Argunments:
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* `pos` - node position
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Returns:
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* Integer number of how many in-real-life seconds would be passed for the node at position `pos, if the area was active all the time and we didn't skip the nights.
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* For unclear conditions, like missing meta or zero `time_speed`, this function will return `nil`.
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@ -76,14 +76,14 @@ local function time_runner()
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end
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function mcl_time.get_number_of_times(last_time, interval, chance)
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if not last_time then return 0 end
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if seconds_irl_public < 2 then return 0 end
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if not interval then return 0 end
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if not chance then return 0 end
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if interval < 1 then return 0 end
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if chance < 1 then return 0 end
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if not last_time then return 0, seconds_irl_publicend end
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if seconds_irl_public < 2 then return 0, seconds_irl_public end
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if not interval then return 0, seconds_irl_public end
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if not chance then return 0, seconds_irl_public end
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if interval < 1 then return 0, seconds_irl_public end
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if chance < 1 then return 0, seconds_irl_public end
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local number_of_intervals = (seconds_irl_public - last_time) / interval
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if number_of_intervals < 1 then return 0 end
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if number_of_intervals < 1 then return 0, seconds_irl_public end
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local average_chance = (1 + chance) / 2
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local number_of_times = math.floor(number_of_intervals / average_chance)
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return number_of_times, seconds_irl_public
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@ -98,45 +98,56 @@ end
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function mcl_time.get_number_of_times_at_pos(pos, interval, chance)
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if not pos then return 0 end
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if not time_speed_is_ok then return 0 end
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local meta = minetest.get_meta(pos)
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local last_time = meta:get_int(meta_name)
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local number_of_times = (last_time == 0) and 0 or get_number_of_times(last_time, interval, chance)
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meta:set_int(meta_name, seconds_irl_public)
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return number_of_times, seconds_irl_public
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local number_of_times = (last_time == 0) and 0 or get_number_of_times(last_time, interval, chance)
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return number_of_times
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end
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local get_number_of_times_at_pos = mcl_time.get_number_of_times_at_pos
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function mcl_time.get_number_of_times_at_pos_or_1(pos, interval, chance)
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return math.max(get_number_of_times_at_pos(pos, interval, chance), 1), seconds_irl_public
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return math.max(get_number_of_times_at_pos(pos, interval, chance), 1)
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end
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function mcl_time.get_number_of_times_at_pos_or_nil(pos, interval, chance)
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local number_of_times_at_pos = get_number_of_times_at_pos(pos, interval, chance)
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if number_of_times_at_pos > 0 then
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return number_of_times_at_pos
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end
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end
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function mcl_time.get_irl_seconds_passed_at_pos(pos)
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if not pos then return 0 end
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if not time_speed_is_ok then return 0 end
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local meta = minetest.get_meta(pos)
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local last_time = meta:get_int(meta_name)
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local irl_seconds_passed = (last_time == 0) and 0 or (seconds_irl_public - last_time)
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meta:set_int(meta_name, seconds_irl_public)
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local irl_seconds_passed = (last_time == 0) and 0 or (seconds_irl_public - last_time)
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return irl_seconds_passed
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end
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function mcl_time.get_irl_seconds_passed_at_pos_or_1(pos)
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if not pos then return 1 end
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if not time_speed_is_ok then return 1 end
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local meta = minetest.get_meta(pos)
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local last_time = meta:get_int(meta_name)
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local irl_seconds_passed = (last_time == 0) and 1 or (seconds_irl_public - last_time)
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meta:set_int(meta_name, seconds_irl_public)
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local irl_seconds_passed = (last_time == 0) and 1 or (seconds_irl_public - last_time)
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return irl_seconds_passed
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end
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function mcl_time.get_irl_seconds_passed_at_pos_or_nil(pos)
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if not pos then return end
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if not time_speed_is_ok then return end
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local meta = minetest.get_meta(pos)
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local last_time = meta:get_int(meta_name)
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meta:set_int(meta_name, seconds_irl_public)
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if last_time == 0 then return end
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local delta_time = seconds_irl_public - last_time
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if delta_time <= 0 then return end
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meta:set_int(meta_name, seconds_irl_public)
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return delta_time
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end
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@ -26,6 +26,7 @@ minetest.register_node("mcl_nether:nether_wart_0", {
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},
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groups = {dig_immediate=3, not_in_creative_inventory=1,plant=1,attached_node=1,dig_by_water=1,destroy_by_lava_flow=1,dig_by_piston=1},
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sounds = mcl_sounds.node_sound_leaves_defaults(),
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after_place_node = mcl_time.touch,
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})
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minetest.register_node("mcl_nether:nether_wart_1", {
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@ -170,7 +171,6 @@ local function grow(pos, node)
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minetest.set_node(pos, new_node)
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local meta = minetest.get_meta(pos)
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meta:set_string("gametime", tostring(mcl_time:get_seconds_irl()))
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end
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minetest.register_abm({
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@ -186,9 +186,10 @@ minetest.register_abm({
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end
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pos.y = pos.y+1
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for i = 1, mcl_time.get_number_of_times_at_pos_or_1(pos, interval, chance) do
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for i = 1, mcl_time.get_number_of_times_at_pos(pos, interval, chance) do
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grow(pos, node)
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end
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mcl_time.touch(pos)
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end
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})
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@ -206,6 +207,7 @@ minetest.register_lbm({
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for i = 1, mcl_time.get_number_of_times_at_pos(pos, interval, chance) do
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grow(pos, node)
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end
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mcl_time.touch(pos)
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end
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})
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