mtcontrib/weather_pack
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Code Issues Releases Wiki Activity

minor api update, change thunder max duration

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This commit is contained in:
Arturas Norkus
2016-05-10 08:52:28 +03:00
parent 443741aea7
commit c364d40823
6 changed files with 49 additions and 28 deletions
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58
weather_core/init.lua
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@ -21,11 +21,18 @@ weather = {
end_time = nil,
-- registered weathers
known_weathers = {}
reg_weathers = {},
-- automaticly calculates intervals and swap weathers
auto_mode = true
}
weather.get_rand_end_time = function()
return os.time() + math.random(weather.min_duration, weather.max_duration);
weather.get_rand_end_time = function(min_duration, max_duration)
if min_duration ~= nil and max_duration ~= nil then
return os.time() + math.random(min_duration, max_duration);
else
return os.time() + math.random(weather.min_duration, weather.max_duration);
end
end
-- checks if player is undewater. This is needed in order to
@ -84,28 +91,39 @@ function get_random_pos_by_player_look_dir(player)
end
minetest.register_globalstep(function(dtime)
if weather.auto_mode == false then
return 0
end
-- recalculate weather only when there aren't currently any
if (weather.state ~= "none") then
if (weather.end_time ~= nil and weather.end_time <= os.time()) then
weather.known_weathers[weather.state].clear()
weather.reg_weathers[weather.state].clear()
weather.state = "none"
end
end
if (weather.next_check <= os.time()) then
for reg_weather_name, reg_weather_obj in pairs(weather.known_weathers) do
if (reg_weather_obj ~= nil and reg_weather_obj.chance ~= nil) then
local random_roll = math.random(0,100)
if (random_roll <= reg_weather_obj.chance) then
weather.state = reg_weather_name
weather.end_time = weather.get_rand_end_time()
end
end
elseif (weather.next_check <= os.time()) then
for weather_name, weather_meta in pairs(weather.reg_weathers) do
weather.set_random_weather(weather_name, weather_meta)
end
-- fallback next_check set, weather 'none' will be.
weather.next_check = os.time() + weather.check_interval
end
end)
-- sets random weather (which could be 'regular' (no weather)).
weather.set_random_weather = function(weather_name, weather_meta)
if weather.next_check > os.time() then return 0 end
if (weather_meta ~= nil and weather_meta.chance ~= nil) then
local random_roll = math.random(0,100)
if (random_roll <= weather_meta.chance) then
weather.state = weather_name
weather.end_time = weather.get_rand_end_time(weather_meta.min_duration, weather_meta.max_duration)
weather.next_check = os.time() + weather.check_interval
end
end
end
minetest.register_privilege("weather_manager", {
description = "Gives ability to control weather",
give_to_singleplayer = false
@ -118,16 +136,16 @@ minetest.register_chatcommand("set_weather", {
privs = {weather_manager = true},
func = function(name, param)
if (param == "none") then
if (weather.state ~= nil and weather.known_weathers[weather.state] ~= nil) then
weather.known_weathers[weather.state].clear()
if (weather.state ~= nil and weather.reg_weathers[weather.state] ~= nil) then
weather.reg_weathers[weather.state].clear()
weather.state = param
end
weather.state = "none"
end
if (weather.known_weathers ~= nil and weather.known_weathers[param] ~= nil) then
if (weather.state ~= nil and weather.state ~= "none" and weather.known_weathers[weather.state] ~= nil) then
weather.known_weathers[weather.state].clear()
if (weather.reg_weathers ~= nil and weather.reg_weathers[param] ~= nil) then
if (weather.state ~= nil and weather.state ~= "none" and weather.reg_weathers[weather.state] ~= nil) then
weather.reg_weathers[weather.state].clear()
end
weather.state = param
end