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Begin snow optimization

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This commit is contained in:
oilboi 2020-05-07 03:40:55 -04:00
parent 58d2eb3a21
commit 32ba43a793
1 changed files with 25 additions and 28 deletions
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53
mods/weather/init.lua
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@ -85,11 +85,8 @@ end)
--spawn snow nodes
local snow_timer = 0
local do_snow = function(dtime)
snow_timer = snow_timer + dtime
if snow_timer > 3 then
snow_timer = 0
local function do_snow()
if weather_type == 1 then
for _,player in ipairs(minetest.get_connected_players()) do
--print("running")
local pos = player:get_pos()
@ -97,7 +94,7 @@ local do_snow = function(dtime)
local meta = player:get_meta()
local particle_table = {}
local area = vector.new(40,40,40)
local area = vector.new(80,40,80)
local min = vector.subtract(pos, area)
local max = vector.add(pos, area)
@ -122,25 +119,23 @@ local do_snow = function(dtime)
local ice_list = {}
for x,x_index in pairs(spawn_table) do
for z,y in pairs(x_index) do
if math.random() > 0.995 then
local lightlevel = minetest.get_node_light(vector.new(x,y+1,z), 0.5)
if lightlevel >= 14 then
--make it so buildable to nodes get replaced
local node = minetest.get_node(vector.new(x,y,z)).name
local def = minetest.registered_nodes[node]
local buildable = def.buildable_to
local walkable = def.walkable
local liquid = (def.liquidtype ~= "none")
if not liquid then
if not buildable and minetest.get_node(vector.new(x,y+1,z)).name ~= "weather:snow" and walkable == true then
table.insert(bulk_list, vector.new(x,y+1,z))
elseif buildable == true and node ~= "weather:snow" then
table.insert(bulk_list, vector.new(x,y,z))
end
elseif minetest.get_node(vector.new(x,y,z)).name == "main:water" then
table.insert(ice_list, vector.new(x,y,z))
local lightlevel = minetest.get_node_light(vector.new(x,y+1,z), 0.5)
if lightlevel >= 14 then
--make it so buildable to nodes get replaced
local node = minetest.get_node(vector.new(x,y,z)).name
local def = minetest.registered_nodes[node]
local buildable = def.buildable_to
local walkable = def.walkable
local liquid = (def.liquidtype ~= "none")
if not liquid then
if not buildable and minetest.get_node(vector.new(x,y+1,z)).name ~= "weather:snow" and walkable == true then
table.insert(bulk_list, vector.new(x,y+1,z))
elseif buildable == true and node ~= "weather:snow" then
table.insert(bulk_list, vector.new(x,y,z))
end
elseif minetest.get_node(vector.new(x,y,z)).name == "main:water" then
table.insert(ice_list, vector.new(x,y,z))
end
end
end
@ -153,8 +148,14 @@ local do_snow = function(dtime)
end
end
end
minetest.after(1.5, function()
do_snow()
end)
end
do_snow()
--this sets random weather
@ -168,10 +169,6 @@ minetest.register_globalstep(function(dtime)
function_send_weather_type()
update_player_sky()
end
--spawn snow nodes
if weather_type == 1 then
do_snow(dtime)
end
end)
local snowball_throw = function(player)