From a0fc6f682d1658904963c468b4496f228ab34ca4 Mon Sep 17 00:00:00 2001
From: cora <coradelamouche@gmx.ch>
Date: Sun, 26 Sep 2021 03:06:53 +0200
Subject: [PATCH] add snow to new weather

---
 mods/ENVIRONMENT/mcl_weather/snow.lua | 156 ++++++++++----------------
 1 file changed, 61 insertions(+), 95 deletions(-)

diff --git a/mods/ENVIRONMENT/mcl_weather/snow.lua b/mods/ENVIRONMENT/mcl_weather/snow.lua
index afe23c15..26d00d79 100644
--- a/mods/ENVIRONMENT/mcl_weather/snow.lua
+++ b/mods/ENVIRONMENT/mcl_weather/snow.lua
@@ -1,96 +1,62 @@
-mcl_weather.snow = {}
-
-mcl_weather.snow.particles_count = 15
-mcl_weather.snow.init_done = false
-
--- calculates coordinates and draw particles for snow weather 
-mcl_weather.snow.add_snow_particles = function(player)
-  mcl_weather.rain.last_rp_count = 0
-  for i=mcl_weather.snow.particles_count, 1,-1 do
-    local random_pos_x, random_pos_y, random_pos_z = mcl_weather.get_random_pos_by_player_look_dir(player)
-    random_pos_y = math.random() + math.random(player:get_pos().y - 1, player:get_pos().y + 7)
-    if minetest.get_node_light({x=random_pos_x, y=random_pos_y, z=random_pos_z}, 0.5) == 15 then
-      mcl_weather.rain.last_rp_count = mcl_weather.rain.last_rp_count + 1
-      minetest.add_particle({
-        pos = {x=random_pos_x, y=random_pos_y, z=random_pos_z},
-        velocity = {x = math.random(-100,100)*0.001, y = math.random(-300,-100)*0.004, z = math.random(-100,100)*0.001},
-        acceleration = {x = 0, y=0, z = 0},
-        expirationtime = 8.0,
-        size = 1,
-        collisiondetection = true,
-        collision_removal = true,
-        object_collision = false,
-        vertical = false,
-        texture = mcl_weather.snow.get_texture(),
-        playername = player:get_player_name()
-      })
-    end
-  end
-end
-
-mcl_weather.snow.set_sky_box = function()
-  mcl_weather.skycolor.add_layer(
-    "weather-pack-snow-sky",
-    {{r=0, g=0, b=0},
-    {r=85, g=86, b=86},
-    {r=135, g=135, b=135},
-    {r=85, g=86, b=86},
-    {r=0, g=0, b=0}})
-  mcl_weather.skycolor.active = true
-  for _, player in ipairs(minetest.get_connected_players()) do
-    player:set_clouds({color="#ADADADE8"})
-  end
-  mcl_weather.skycolor.active = true
-end
-
-mcl_weather.snow.clear = function() 
-  mcl_weather.skycolor.remove_layer("weather-pack-snow-sky")
-  mcl_weather.snow.init_done = false
-end
-
--- Simple random texture getter
-mcl_weather.snow.get_texture = function()
-  return "weather_pack_snow_snowflake"..math.random(1,2)..".png"
-end
-
-local timer = 0
-minetest.register_globalstep(function(dtime)
-  if mcl_weather.state ~= "snow" then 
-    return false
-  end
-  
-  timer = timer + dtime;
-  if timer >= 0.5 then
-    timer = 0
-  else
-    return
-  end
-
-  if mcl_weather.snow.init_done == false then
-    mcl_weather.snow.set_sky_box()
-    mcl_weather.snow.init_done = true
-  end
-
-  for _, player in ipairs(minetest.get_connected_players()) do
-    if (mcl_weather.is_underwater(player) or not mcl_worlds.has_weather(player:get_pos())) then
-      return false
-    end
-    mcl_weather.snow.add_snow_particles(player)
-  end
-end)
-
--- register snow weather
-if mcl_weather.reg_weathers.snow == nil then
-	mcl_weather.reg_weathers.snow = {
-		clear = mcl_weather.snow.clear,
-		light_factor = 0.6,
-		-- 10min - 20min
-		min_duration = 600,
-		max_duration = 1200,
-		transitions = {
-			[65] = "none",
-			[80] = "rain",
-			[100] = "thunder",
+mcl_weather.register_weather("snow",{
+	light_factor = 0.6,
+	cloudcolor= "#ADADADE8" ,
+	sound = "weather_rain",
+	-- 10min - 20min
+	min_duration = 600,
+	max_duration = 1200,
+	transitions = {
+		[65] = "none",
+		[80] = "rain",
+		[100] = "thunder",
+	},
+	skylayer= {{r=0, g=0, b=0},
+		{r=85, g=86, b=86},
+		{r=135, g=135, b=135},
+		{r=85, g=86, b=86},
+		{r=0, g=0, b=0}},
+	particlespawners = {
+		{
+		amount = 30,
+		time = 0,
+		minpos = vector.new(-15,5,-15),
+		maxpos =vector.new(15,10,15),
+		minvel = vector.new(0,-1,0),
+		maxvel = vector.new(0,-4,0),
+		minacc = vector.new(0,-1,0),
+		maxacc = vector.new(0,-4,0),
+		minexptime = 1,
+		maxexptime = 1,
+		minsize = 0.5,
+		maxsize = 5,
+		collisiondetection = true,
+		collision_removal = true,
+		object_collision = true,
+		vertical = true,
+		glow = 1
+		texture="weather_pack_snow_snowflake1.png"
+		},{
+		amount = 30,
+		time = 0,
+		minpos = vector.new(-15,5,-15),
+		maxpos =vector.new(15,10,15),
+		minvel = vector.new(0,-1,0),
+		maxvel = vector.new(0,-5,0),
+		minacc = vector.new(0,-1,0),
+		maxacc = vector.new(0,-4,0),
+		minexptime = 0.1,
+		maxexptime = 0.5,
+		minsize = 0.5,
+		maxsize = 5,
+		collisiondetection = true,
+		collision_removal = true,
+		object_collision = true,
+		vertical = true,
+		glow = 1
+		texture="weather_pack_snow_snowflake2.png"
 		}
-	}
-end
+	},
+	start = function()  end,
+	start_player = function(name)  end,
+	clear = function() end
+})
\ No newline at end of file