forked from mtcontrib/regional_weather
86 lines
2.1 KiB
Lua
86 lines
2.1 KiB
Lua
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-- code of this file is partially taken from and otherwise inspired by
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-- mymonths on https://github.com/minetest-mods/mymonths (licensed under DWYWPL)
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-- contributers available at https://github.com/minetest-mods/mymonths/graphs/contributors
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-- all changes of mine remain under LGPL v3
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local BLOCK_NAME = "regional_weather:puddle"
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local MIN_DISTANCE = 12
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if not regional_weather.settings.puddles then
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minetest.register_alias(BLOCK_NAME, "air")
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return
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end
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--Puddle node
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local node_box = {
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type = "fixed",
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fixed = {
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{-0.1875, -0.5, -0.375, 0.125, -0.4875, 0.3125},
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{-0.25, -0.5, -0.3125, 0.3125, -0.4925, 0.25},
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{-0.3125, -0.5, -0.1875, 0.375, -0.4975, 0.1875},
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}
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}
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minetest.register_node(BLOCK_NAME, {
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tiles = { "weather_puddle.png" },
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drawtype = "nodebox",
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pointable = false,
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buildable_to = true,
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floodable = true,
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walkable = false,
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sunlight_propagates = true,
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paramtype = "light",
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alpha = 50,
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node_box = node_box,
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groups = {
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not_in_creative_inventory = 1,
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crumbly = 3,
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attached_node = 1,
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slippery = 1,
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replaceable_by_snow = 1
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},
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drop = "",
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})
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-- Makes Puddles when raining
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climate_api.register_abm({
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label = "create rain puddles",
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nodenames = { "group:soil", "group:stone" },
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neighbors = { "air" },
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interval = 10,
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chance = 50,
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conditions = {
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min_height = regional_weather.settings.min_height,
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max_height = regional_weather.settings.max_height,
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min_humidity = 55,
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min_heat = 30,
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min_light = 15
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},
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pos_override = function(pos)
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return vector.add(pos, { x = 0, y = 1, z = 0 })
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end,
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action = function (pos, node, env)
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if minetest.get_node(pos).name ~= "air" then return end
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if minetest.find_node_near(pos, MIN_DISTANCE, BLOCK_NAME) then return end
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minetest.set_node(pos, {name = BLOCK_NAME})
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end
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})
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-- Makes puddles dry up when not raining
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climate_api.register_abm({
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label = "remove rain puddles",
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nodenames = { BLOCK_NAME },
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interval = 5,
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chance = 5,
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action = function (pos, node, env)
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if env.humidity < 55 then
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minetest.remove_node(pos)
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elseif env.heat < 30 and regional_weather.settings.snow_cover then
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minetest.set_node(pos, {name = "regional_weather:snow_cover_1"})
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end
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end
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})
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