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Pile up snow while snowing

This commit is contained in:
cora 2022-07-30 04:30:41 +02:00
parent eb5378afec
commit 2aaeed7720
1 changed files with 32 additions and 0 deletions
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32
mods/ENVIRONMENT/mcl_weather/snow.lua
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@ -67,6 +67,7 @@ function mcl_weather.has_snow(pos)
local bn = minetest.get_biome_name(bd.biome)
local minheight = -64
if bn:find("Taiga") then minheight = 100 end
if bn:find("ColdTaiga") then minheight = 0 end
if bn:find("MegaSpruce") then minheight = 140 end
if pos.y < minheight then return false end
if table.indexof(snow_biomes,bn) ~= -1 then return true end
@ -143,3 +144,34 @@ if mcl_weather.reg_weathers.snow == nil then
}
}
end
minetest.register_abm({
label = "Snow piles up",
nodenames = {"group:opaque","group:leaves","group:snow_cover"},
neighbors = {"air"},
interval = 27,
chance = 33,
action = function(pos, node, active_object_count, active_object_count_wider)
if node.name == "mcl_core:snowblock" then return end
local above = vector.offset(pos,0,1,0)
local above_node = minetest.get_node(above)
if above_node.name ~= "air" then return end
if (mcl_weather.state == "rain" or mcl_weather.state == "thunder" or mcl_weather.state == "snow") and mcl_weather.is_outdoor(pos) and mcl_weather.has_snow(pos) then
local nn = nil
if node.name:find("snow") then
local l = node.name:sub(-1)
l = tonumber(l)
if node.name == "mcl_core:snow" then
nn={name = "mcl_core:snow_2"}
elseif l and l < 7 then
nn={name="mcl_core:snow_"..tostring(math.min(8,l + 1))}
elseif l and l >= 7 then
nn={name = "mcl_core:snowblock"}
end
if nn then minetest.set_node(pos,nn) end
else
minetest.set_node(above,{name = "mcl_core:snow"})
end
end
end
})