.gitignore

@@ -1 +0,0 @@
-*.code-workspace

README.md

@@ -1,105 +1,31 @@
 # Regional Weather
-A weather pack for [__Climate API__](https://github.com/t-affeldt/climate_api) by Till Affeldt (TestificateMods)
-
-![](https://raw.githubusercontent.com/t-affeldt/regional_weather/master/screenshot.webp)
+A weather pack for __Climate API__ by Till Affeldt (TestificateMods)
 
 Not every biome is the same and neither should their weather be.
-Regional Weather controls its effects with the local climate in mind.
+Regional Weather controls it's effects with the local climate in mind.
 Experience the humid air of the rain forest and harsh desert sandstorms.
 
-## Troubleshooting
-Regional Weather depends on [Climate API](https://github.com/t-affeldt/climate_api) in order to function. Generally speaking, most mods should be compatible to it.
-
-If you notice __odd movement speeds__ or jump heights of players, you should check for mods that also modify player physics. Use a compatibility mod like [player_monoids](https://github.com/minetest-mods/player_monoids) or [playerphysics](https://forum.minetest.net/viewtopic.php?t=22172) to get rid of this problem. This requires the conflicting mod to also support the chosen compatibility layer.
-
-Mods that __modify the sky__ (including skybox, moon, sun, stars and clouds) are sadly not fully compatible because they conflict with Climate API's sky system. You should deactivate the sky features in either mod. You can do this in Climate API's settings using the ``Override the skybox`` option. If you're a mod maker then you can also optionally depend on climate_api and use ``climate_api.skybox.add_layer(playername, layer_name, options)`` to register your skybox change in a compatible way. Note that you need __at least Minetest v5.2.0__ for skybox changes to have any effect.
-
-Conflicting skybox changes include the ``weather`` mod included in vanilla __Minetest Game__. You will want to disable that mod in order to use the more advanced cloud system introduced by Climate API. Head to ``Settings → All Settings → Games → Minetest Game`` and set ``Enable weather`` to ``Disabled``. This setting will only exist if you are using Minetest Game v5.2.0 or higher.
-
-If you experience __performance issues__, the *Performance* section of Climate API's configuration section is a great place to start looking for a solution.
-
-The following mods are recommended to be installed alongside Regional Weather:
-- [Climate API](https://github.com/t-affeldt/climate_api) (required): The necessary weather engine that this mod is built upon
-- [Moon Phases](https://github.com/t-affeldt/minetest_moon_phase): Complements weather effects with dynamic sky changes and a full moon cycle
-- [Sailing Kit](https://github.com/t-affeldt/sailing_kit) (Fork): Uses Climate API's new wind system to sail across the sea.
-- [Lightning](https://github.com/minetest-mods/lightning): Adds to heavy rain by enabling additional lightning effects
-- [Farming](https://github.com/minetest/minetest_game/tree/master/mods/farming) (as part of MTG) or [Farming Redo](https://forum.minetest.net/viewtopic.php?t=9019): Add farmland and crops to grow food. Farmland wil turn wet during rain effects.
-- [Fire](https://github.com/minetest/minetest_game/tree/master/mods/fire) (as part of MTG): Adds fires that can be caused by lightning strikes and other effects and will be extinguished during rain effects.
-- [Pedology](https://forum.minetest.net/viewtopic.php?f=11&t=9429) Adds a lot of nodes with dynamic wetness and dryness states.
-- [Ambience](https://notabug.org/TenPlus1/ambience): Plays some nice ambient sound effects based on where you are.
-
-For easier installation, you can get a lot of these mods as part of my [Climate Modpack](https://github.com/t-affeldt/climate).
-
-## Configuration Options
-You can find all mod configuration options in your Minetest launcher.
-Go to ``Settings → All Settings → Mods → regional_weather`` to change them.
-Also check out the options inside the ``climate_api`` section for additional configuration options, including performance tweaks and feature switches.
-
-### Features
-- ``Place snow layers`` (default true):
-	If set to true, snow layers will stack up during snowy weather.
-- ``Freeze river water`` (default true):
-	If set to true, river water sources will freeze at low temperatures and melt when it gets warmer again.
-	This process does not affect regular ice blocks because it adds its own temporary ones.
-- ``Place rain puddles`` (default true):
-	If set to true, water puddles will form during rain or when snow layers have melted.
-- ``Hydrate farmland`` (default true):
-	If set to true, rain will cause dry farmland to turn wet.
-	Requires *farming* or *farming_redo* mod.
-- ``Extinguish fire`` (bool true):
-	If set to true, fires will be extinguished during rain showers.
-	Requires *fire* mod.
-- ``Wetten pedology nodes`` (default true):
-	If set to true, rain will wetten or dry nodes from pedology mod.
-	Requires *pedology* mod.
-
-### World Configuration
-- ``Maximum height of weather effects`` (default 120):
-	No visual effects will be applied above this height.
-	This value defaults to normal cloud height (120 nodes above sea level).
-- ``Minimum height of weather effects`` (default -50):
-	No visual effects will be applied below this height.
-	This will prevent unwanted visuals within large underground caves.
-- ``Cloud height`` (default 120)
-	Average height of cloud bases
-- ``Cloud height variation`` (default 40)
-	Maxmial variation of cloud height from base value
-
-## License information
-### Source Code
-Unless otherwise stated, this source code is written entirely by myself.
-You are free to use it under a GNU Lesser General Public License version 3.
-You can find respective rights and conditions in the attached [LICENSE](https://github.com/t-affeldt/regional_weather/blob/master/LICENSE.md) file.
-The entire source code is available on [Github](https://github.com/t-affeldt/regional_weather).
-
+## Assets
 ### Particles
-- Hail textures: *CC BY-SA (3.0)* made by me
-- Snow flake textures: *CC BY-SA (3.0)* by paramat, found in snowdrift mod at https://github.com/paramat/snowdrift
-- Snow composite texture: *CC BY-SA (3.0)* by Cap, created from aforementioned snow flakes by paramat (please credit original artist as well)
-- Rain textures: *CC BY-SA (3.0)* by Cap (an original design for this mod)
+- Rain sounds: *CC0* by Q.K., taken from mymonths at https://github.com/minetest-mods/mymonths/tree/master/sounds
+- Snow flake and rain drop textures: *CC BY-SA (3.0)* by paramat, found in snowdrift mod at https://github.com/paramat/snowdrift
+- Snow texture: *CC BY-SA (3.0)* composited from individual snow flakes by paramat.
+- Rain texture: *CC BY-SA (3.0)* from TeddyDesTodes, taken from his weather branch at https://github.com/TeddyDesTodes/minetest/tree/weather
 
 ### Block Textures
-- Puddle textures: *CC BY-SA (3.0)* by Cap
-- Snow layers and ice block using textures from *default* (not included)
+- Puddle texture: *DWYWPL* by Don, Nathan from mymonths at https://github.com/minetest-mods/mymonths/blob/master/textures/weather_puddle.png
+- Snow cover texture: *WTFPL*, taken from mymonths at https://github.com/minetest-mods/mymonths/blob/master/textures/weather_snow_cover.png
 
 ### Sounds
-- Heavy Rain sounds: *CC0* by Q.K., taken from mymonths at https://github.com/minetest-mods/mymonths/tree/master/sounds
-- Light Rain sounds: *CC BY 3.0* by Arctura from https://freesound.org/people/Arctura/sounds/34065/
 - Wind sound: *CC BY (3.0)* by InspectorJ from https://freesound.org/people/InspectorJ/sounds/376415/
 - Hail sound: *CC0* by ikayuka from https://freesound.org/people/ikayuka/sounds/240742/
 
 ### HUD Overlays
-- Frost HUD: *CC BY-SA (3.0)* by Cap
-- Original texture for sand storm HUD: *CC0* from https://freestocktextures.com/texture/dirty-baking-paper,1202.html, edits by me under *CC0* as well
+- Original texture for frost hud: *CC0* by Simon Matzinger from https://freestocktextures.com/texture/winter-snow-frozen,995.html, edits by me under *CC0* as well
+- Original texture for sandstorm hud: *CC0* from https://freestocktextures.com/texture/dirty-baking-paper,1202.html, edits by me under *CC0* as well
 
 ### Assets in screenshots
-- Screenshots and editing: *CC BY-SA (3.0)* by me
-- Logos and artwork: *CC BY-SA (3.0)* by Cap
+- All screenshots and editing by me: *CC BY-SA (4.0)*
 - Lato Font (for the Logo): *OFL* by Łukasz Dziedzic from http://www.latofonts.com/lato-free-fonts/
-- Source Sans Pro (for the subtitles): *OFL*, see https://fonts.google.com/specimen/Source+Sans+Pro
-- Used texture pack: Polygonia (128px edition) *CC BY-SA (4.0)* by Lokrates. See https://forum.minetest.net/viewtopic.php?f=4&t=19043
-
-### Full License Conditions
-- [GNU Lesser General Public License version 4](https://github.com/t-affeldt/regional_weather/blob/master/LICENSE.md)
-- [Creative Commons Licenses](https://creativecommons.org/licenses/)
-- [SIL Open Font License](https://opensource.org/licenses/OFL-1.1)
+- Liberation Fonts (for the text): *OFL*, see https://github.com/liberationfonts/liberation-fonts
+- Used texture pack: Polygonia (128px edition) *CC BY-SA (4.0)* by Lokrates. See https://forum.minetest.net/viewtopic.php?f=4&t=19043

abms/fire.lua

@@ -4,19 +4,15 @@ if not minetest.get_modpath("fire") then return end
 climate_api.register_abm({
 	label			= "extinguish fire at high humidity",
 	nodenames = { "fire:basic_flame" },
-	neighbors	= { "air" },
 	interval	= 10,
 	chance		= 2,
-	catch_up	= false,
 
 	 conditions	= {
 		 min_height		= regional_weather.settings.min_height,
 		 max_height		= regional_weather.settings.max_height,
-		 min_humidity	= 50,
-		 min_biome_humidity = 26,
+		 min_humidity	= 55,
 		 max_heat			= 85,
-		 daylight			= 15,
-		 indoors			= false
+		 min_light		= 15
 	 },
 
 	 action = function (pos, node, env)

abms/ice.lua

@@ -1,73 +0,0 @@
-if not regional_weather.settings.ice
-or not minetest.get_modpath("default")
-or default.node_sound_glass_defaults == nil
-then return end
-
-local BLOCK_NAME = "regional_weather:ice"
-
-local S = regional_weather.i18n
-
-minetest.register_node(BLOCK_NAME, {
-	description = S("Thin Ice"),
-	tiles = {"(default_ice.png^[colorize:#ffffff:50)^[opacity:200"},
-	paramtype = "light",
-	groups = {
-		cracky = 3,
-		cools_lava = 1,
-		slippery = 3,
-		dig_immediate = 2,
-		melts = 1
-	},
-	freezemelt = "default:river_water_source",
-	sounds = default.node_sound_glass_defaults(),
-	use_texture_alpha = "blend",
-	drop = "",
-	on_destruct = function(pos)
-		-- asynchronous to avoid destruction loop
-		minetest.after(0, function(pos)
-			if minetest.get_node(pos).name ~= "air" then return end
-			minetest.set_node(pos, { name = "default:river_water_source" })
-		end, pos)
-	end
-})
-
-climate_api.register_abm({
-	label			= "freeze river water",
-	nodenames = { "default:river_water_source" },
-	neighbors	= { "air" },
-	interval	= 25,
-	chance		= 3,
-	catch_up	= false,
-
-	 conditions	= {
-		 min_height		= regional_weather.settings.min_height,
-		 max_height		= regional_weather.settings.max_height,
-		 max_heat			= 35,
-		 daylight			= 15,
-		 indoors			= false
-	 },
-
-	 action = function (pos, node, env)
-		 minetest.set_node(pos, { name = BLOCK_NAME })
-	 end
-})
-
-climate_api.register_abm({
-	label			= "unfreeze river water",
-	nodenames = { BLOCK_NAME },
-	interval	= 25,
-	chance		= 4,
-	catch_up	= true,
-
-	 conditions	= {
-		 min_height		= regional_weather.settings.min_height,
-		 max_height		= regional_weather.settings.max_height,
-		 min_heat			= 35,
-		 daylight			= 15,
-		 indoors			= false
-	 },
-
-	 action = function (pos, node, env)
-		 minetest.set_node(pos, { name = "default:river_water_source" })
-	 end
-})

abms/pedology.lua

@@ -1,29 +0,0 @@
-if not regional_weather.settings.pedology
-or not minetest.get_modpath("pedology")
-then return end
-
-climate_api.register_abm({
-	label			= "wetten or dry pedology nodes",
-	nodenames = { "group:sucky" },
-	neighbors = { "air" },
-	interval	= 25,
-	chance		= 30,
-	catch_up	= false,
-
-	conditions	= {
-		min_height		= regional_weather.settings.min_height,
-		max_height		= regional_weather.settings.max_height,
-		min_heat			= 25,
-		daylight			= 15,
-		indoors				= false,
-	},
-
-	action = function (pos, node, env)
-		local wetness = minetest.get_item_group(node.name, "wet") or 0
-		if wetness < 2 and env.humidity > 50 then
-			pedology.wetten(pos)
-		elseif wetness > 0 and wetness < 3 and env.humidity < 40 then
-			pedology.dry(pos)
-		end
-	end
-})

abms/puddle.lua

@@ -1,130 +1,61 @@
-local BLOCK_PREFIX = "regional_weather:puddle_"
-local VARIANT_COUNT = 39
-local CHECK_DISTANCE = 4
-local MAX_AMOUNT = 3
+-- code of this file is partially taken from and otherwise inspired by
+-- mymonths on https://github.com/minetest-mods/mymonths (licensed under DWYWPL)
+-- contributers available at https://github.com/minetest-mods/mymonths/graphs/contributors
+-- all changes of mine remain under LGPL v3
 
-local GROUND_COVERS = {
-	"group:soil",
-	"group:stone",
-	"group:sand",
-	"group:wood",
-	"default:permafrost",
-	"default:permafrost_with_moss",
-	"default:permafrost_with_stones"
-}
+local BLOCK_NAME = "regional_weather:puddle"
+local MIN_DISTANCE = 12
 
-local S = regional_weather.i18n
-
--- clean up puddles if disabled
 if not regional_weather.settings.puddles then
-	-- set all puddle nodes to air
-	minetest.register_alias("regional_weather:puddle", "air")
-	for i = 1, VARIANT_COUNT do
-		for flip = 0, 1 do
-			local name = BLOCK_PREFIX .. i
-			if flip == 1 then
-				name = name .. "_flipped"
-			end
-			minetest.register_alias(name, "air")
-		end
-	end
-
-	-- return air instead of a puddle
-	function regional_weather.get_random_puddle()
-		return { name = "air" }
-	end
-
-	-- end puddle execution
+	minetest.register_alias(BLOCK_NAME, "air")
 	return
 end
 
+--Puddle node
 local node_box = {
 	type  = "fixed",
-	fixed = { -0.5, -0.5, -0.5, 0.5, -0.49, 0.5 }
+	fixed = {
+		{-0.1875, -0.5, -0.375, 0.125, -0.4875, 0.3125},
+		{-0.25, -0.5, -0.3125, 0.3125, -0.4925, 0.25},
+		{-0.3125, -0.5, -0.1875, 0.375, -0.4975, 0.1875},
+	}
 }
 
-local apply_water_group
-if regional_weather.settings.puddles_water then
-	apply_water_group = 1
-end
-
-for i = 1, VARIANT_COUNT do
-	for flip = 0, 1 do
-		local name = BLOCK_PREFIX .. i
-		local index = i
-		if i < 10 then index = "0" .. i end
-		local texture = "weather_puddle_" .. index .. ".png^[opacity:24"
-		if flip == 1 then
-			name = name .. "_flipped"
-			texture = texture .. "^[transformFX"
-		end
-		minetest.register_node(name, {
-			description = S("Puddle"),
-			tiles = { texture },
-			drawtype = "nodebox",
-			pointable = false,
-			buildable_to = true,
-			floodable = true,
-			walkable = false,
-			sunlight_propagates = true,
-			paramtype = "light",
-			paramtype2 = "facedir",
-			use_texture_alpha = "blend",
-			node_box = node_box,
-			groups = {
-				not_in_creative_inventory = 1,
-				crumbly = 3,
-				attached_node = 1,
-				slippery = 1,
-				flora = 1,
-				water = apply_water_group,
-				weather_puddle = 1
-			},
-			drop = ""
-		})
-	end
-end
-
-minetest.register_alias("regional_weather:puddle", BLOCK_PREFIX .. "14")
-
-function regional_weather.get_random_puddle()
-	local index = math.random(1, VARIANT_COUNT)
-	local rotation = math.random(0, 3) * 90
-	local flip = math.random(0, 1)
-	local name = BLOCK_PREFIX .. index
-	if flip == 1 then
-		name = name .. "_flipped"
-	end
-	local param2 = minetest.dir_to_facedir(minetest.yaw_to_dir(rotation))
-	return { name = name, param2 = param2 }
-end
+minetest.register_node(BLOCK_NAME, {
+	tiles = { "weather_puddle.png" },
+	drawtype = "nodebox",
+	pointable = false,
+	buildable_to = true,
+	floodable = true,
+	walkable = false,
+	sunlight_propagates = true,
+	paramtype = "light",
+	alpha = 50,
+	node_box = node_box,
+	groups = {
+		not_in_creative_inventory = 1,
+		crumbly = 3,
+		attached_node = 1,
+		slippery = 1,
+		replaceable_by_snow = 1
+	},
+	drop = "",
+})
 
 -- Makes Puddles when raining
 climate_api.register_abm({
 	label			= "create rain puddles",
-	nodenames	= GROUND_COVERS,
+	nodenames	= { "group:soil", "group:stone" },
 	neighbors	= { "air" },
-	interval	= 8,
-	chance		= 150,
-	catch_up	= false,
+	interval	= 10,
+	chance		= 50,
 
 	 conditions	= {
-		 min_height = regional_weather.settings.min_height,
-		 max_height = regional_weather.settings.max_height,
-		 min_heat = 35,
-		 min_humidity = 50,
-		 min_biome_humidity = 26,
-		 daylight = 15,
-		 indoors = false,
-		 not_biome = {
-			"cold_desert",
-			"cold_desert_ocean",
-			"desert",
-			"desert_ocean",
-			"sandstone_desert",
-			"sandstone_desert_ocean",
-			"tundra"
-		}
+		 min_height		= regional_weather.settings.min_height,
+		 max_height		= regional_weather.settings.max_height,
+		 min_humidity	= 55,
+		 min_heat			= 30,
+		 min_light		= 15
 	 },
 
 	 pos_override = function(pos)
@@ -132,28 +63,24 @@ climate_api.register_abm({
 	 end,
 
    action = function (pos, node, env)
-		 -- only override air nodes
 		 if minetest.get_node(pos).name ~= "air" then return end
-		 -- do not place puddle if area is not fully loaded
-		 if minetest.find_node_near(pos, CHECK_DISTANCE, "ignore") then return end
-		 -- do not place puddle if already enpugh puddles
-		 local pos1 = vector.add(pos, { x = -CHECK_DISTANCE, y = -1, z = -CHECK_DISTANCE })
-		 local pos2 = vector.add(pos, { x =  CHECK_DISTANCE, y =  1, z =  CHECK_DISTANCE })
-		 local preplaced = minetest.find_nodes_in_area(pos1, pos2, "group:weather_puddle")
-		 if preplaced ~= nil and #preplaced >= MAX_AMOUNT then return end
-		 minetest.set_node(pos, regional_weather.get_random_puddle())
+		 if minetest.find_node_near(pos, MIN_DISTANCE, BLOCK_NAME) then return end
+		 minetest.set_node(pos, {name = BLOCK_NAME})
 	 end
 })
 
 -- Makes puddles dry up when not raining
 climate_api.register_abm({
 	label = "remove rain puddles",
-	nodenames	= { "group:weather_puddle" },
-	interval	= 25,
-	chance		= 30,
-	catch_up	= true,
+	nodenames	= { BLOCK_NAME },
+	interval	= 5,
+	chance		= 5,
 
 	action = function (pos, node, env)
-		minetest.remove_node(pos)
+		if env.humidity < 55 then
+			minetest.remove_node(pos)
+		elseif env.heat < 30 and regional_weather.settings.snow_cover then
+			minetest.set_node(pos, {name = "regional_weather:snow_cover_1"})
+    end
 	end
-})
+})

abms/snow_cover.lua

@@ -1,25 +1,17 @@
+-- code of this file is partially taken from and otherwise inspired by
+-- mymonths on https://github.com/minetest-mods/mymonths (licensed under DWYWPL)
+-- contributers available at https://github.com/minetest-mods/mymonths/graphs/contributors
+-- all changes of mine remain under LGPL v3
+
 local BLOCK_PREFIX = "regional_weather:snow_cover_"
-local CHECK_DISTANCE = 5
-local MAX_AMOUNT = 20
 
-local S = regional_weather.i18n
-
-if not minetest.get_modpath("default")
-or default.node_sound_snow_defaults == nil
-or not regional_weather.settings.snow then
+if not regional_weather.settings.puddles then
 	for i = 1,5 do
 		minetest.register_alias(BLOCK_PREFIX .. i, "air")
 	end
 	return
 end
 
-local destruction_handler = function(pos)
-	pos.y = pos.y - 1
-	if minetest.get_node(pos).name == "default:dirt_with_snow" then
-		minetest.set_node(pos, {name = "default:dirt_with_grass"})
-	end
-end
-
 for i = 1,5 do
 	local node_box = {
 		type  = "fixed",
@@ -27,7 +19,6 @@ for i = 1,5 do
 	}
 
 	minetest.register_node(BLOCK_PREFIX .. i, {
-		description = S("Snow Cover"),
 		tiles = { "default_snow.png" },
 		drawtype = "nodebox",
 		buildable_to = i < 3,
@@ -40,7 +31,7 @@ for i = 1,5 do
 			crumbly = 3,
 			falling_node = 1,
 			snowy = 1,
-			weather_snow_cover = i
+			regional_weather_snow_cover = i
 		},
 		sounds = default.node_sound_snow_defaults(),
 		drop = "default:snow " .. math.ceil(i / 2),
@@ -49,9 +40,7 @@ for i = 1,5 do
 			if minetest.get_node(pos).name == "default:dirt_with_grass" then
 				minetest.set_node(pos, {name = "default:dirt_with_snow"})
 			end
-		end,
-		on_destruct = destruction_handler,
-		on_flood = destruction_handler
+		end
 	})
 end
 
@@ -65,26 +54,15 @@ climate_api.register_abm({
 		"group:coverable_by_snow"
 	},
 	neighbors	= { "air" },
-	interval	= 25,
-	chance		= 80,
-	catch_up	= false,
+	interval	= 15,
+	chance		= 20,
 
 	 conditions	= {
-		 min_height = regional_weather.settings.min_height,
-		 max_height = regional_weather.settings.max_height,
-		 max_heat = 35,
-		 min_humidity = 50,
-		 min_biome_humidity = 26,
-		 not_biome = {
-			"cold_desert",
-			"cold_desert_ocean",
-			"desert",
-			"desert_ocean",
-			"sandstone_desert",
-			"sandstone_desert_ocean"
-		},
-		daylight = 15,
-		indoors = false
+		 min_height		= regional_weather.settings.min_height,
+		 max_height		= regional_weather.settings.max_height,
+		 min_humidity	= 55,
+		 max_heat			= 30,
+		 min_light		= 15
 	 },
 
 	 pos_override = function(pos)
@@ -92,88 +70,66 @@ climate_api.register_abm({
 	 end,
 
    action = function (pos, node, env)
-		 -- only override air nodes
-		 if node.name ~= "air" then return end
-		 -- do not place snow if area is not fully loaded
-		 if minetest.find_node_near(pos, CHECK_DISTANCE, "ignore") then return end
-		 -- do not place snow if already enpugh snow
-		 local pos1 = vector.add(pos, { x = -CHECK_DISTANCE, y = -1, z = -CHECK_DISTANCE })
-		 local pos2 = vector.add(pos, { x =  CHECK_DISTANCE, y =  1, z =  CHECK_DISTANCE })
-		 local preplaced = minetest.find_nodes_in_area(pos1, pos2, "group:weather_snow_cover")
-		 if preplaced ~= nil and #preplaced >= MAX_AMOUNT then return end
-		 minetest.set_node(pos, { name = BLOCK_PREFIX .. "1" })
+		 if minetest.get_node(pos).name ~= "air" then return end
+		 local base = minetest.get_node(vector.add(pos, {x=0, y=-1, z=0})).name
+		 local is_soil = minetest.get_item_group(base, "soil") or 0
+		 local is_stone = minetest.get_item_group(base, "stone") or 0
+		 if not (is_soil == 0 and is_stone == 0) then
+		 	minetest.set_node(pos, { name = BLOCK_PREFIX .. "1" })
+		end
 	 end
 })
 
-if regional_weather.settings.snow_griefing then
-	climate_api.register_abm({
-		label			= "replace flora with snow covers and stack covers higher",
-		nodenames	= {
-			"group:flora",
-			"group:grass",
-			"group:plant",
-			"group:weather_snow_cover"
-		},
-		neighbors	= { "air" },
-		interval	= 25,
-		chance		= 160,
-		catch_up	= false,
+climate_api.register_abm({
+	label			= "replace flora with snow covers and stack covers higher",
+	nodenames	= {
+		"group:flora",
+		"group:grass",
+		"group:plant",
+		"group:replaceable_by_snow",
+		"group:regional_weather_snow_cover"
+	},
+	interval	= 15,
+	chance		= 15,
 
-		 conditions	= {
-			 min_height		= regional_weather.settings.min_height,
-			 max_height		= regional_weather.settings.max_height,
-			 min_humidity	= 55,
-			 max_heat			= 30,
-			 not_biome		= {
-				"cold_desert",
-				"cold_desert_ocean",
-				"desert",
-				"desert_ocean",
-				"sandstone_desert",
-				"sandstone_desert_ocean"
-			},
-			daylight = 15,
-			indoors = false
-		 },
+	 conditions	= {
+		 min_height		= regional_weather.settings.min_height,
+		 max_height		= regional_weather.settings.max_height,
+		 min_humidity	= 55,
+		 max_heat			= 30,
+		 min_light		= 15
+	 },
 
-	   action = function (pos, node, env)
-			 local value = minetest.get_item_group(node.name, "weather_snow_cover") or 0
-			 if value == 0 then
-				 -- do not override plants unless marked as buildable_to
-				 local def = minetest.registered_nodes[node.name]
-				 if def == nil or not def.buildable_to then return end
-				 -- do not override plants of the frost_resistance group
-				 local resistance = minetest.get_item_group(node.name, "frost_resistance") or 0
-				 if resistance > 0 then return end
-			 end
-			 -- do not place snow if area is not fully loaded
-			 if minetest.find_node_near(pos, CHECK_DISTANCE, "ignore") then return end
-			 -- do not place snow if already enpugh snow
-			 local pos1 = vector.add(pos, { x = -CHECK_DISTANCE, y = -1, z = -CHECK_DISTANCE })
-			 local pos2 = vector.add(pos, { x =  CHECK_DISTANCE, y =  1, z =  CHECK_DISTANCE })
-			 local preplaced = minetest.find_nodes_in_area(pos1, pos2, "group:weather_snow_cover")
-			 if preplaced ~= nil and #preplaced >= MAX_AMOUNT then return end
-			 if value < 5 then
-				 minetest.set_node(pos, { name = BLOCK_PREFIX .. (value + 1) })
-			 end
+   action = function (pos, node, env)
+		 local node_name = minetest.get_node(pos).name
+		 local value = minetest.get_item_group(node_name, "regional_weather_snow_cover")
+		 if value == nil then value = 0 end
+		 if value < 5 then
+			 minetest.set_node(pos, { name = BLOCK_PREFIX .. (value + 1) })
 		 end
-	})
-end
+	 end
+})
 
 climate_api.register_abm({
 	label			= "melt snow covers",
-	nodenames	= { "group:weather_snow_cover" },
-	interval	= 25,
-	chance		= 85,
-	catch_up	= true,
+	nodenames	= { "group:regional_weather_snow_cover" },
+	interval	= 15,
+	chance		= 10,
+
+	 conditions	= {
+		 min_height		= regional_weather.settings.min_height,
+		 max_height		= regional_weather.settings.max_height,
+		 min_heat			= 30
+	 },
 
    action = function (pos, node, env)
-			local value = minetest.get_item_group(node.name, "weather_snow_cover")
+			local node_name = minetest.get_node(pos).name
+			local value = minetest.get_item_group(node_name, "regional_weather_snow_cover")
 			if value == nil then value = 0 end
 			if value > 1 then
 				minetest.set_node(pos, { name = BLOCK_PREFIX .. (value - 1) })
 			elseif regional_weather.settings.puddles then
-				minetest.set_node(pos, regional_weather.get_random_puddle())
+				minetest.set_node(pos, { name = "regional_weather:puddle" })
 			else
 				minetest.set_node(pos, { name = "air" })
 			end

abms/soil.lua

@@ -7,15 +7,13 @@ if farming ~= nil and farming.mod == "redo" then
 		nodenames = { "farming:soil" },
 		interval	= 8,
 		chance		= 2,
-		catch_up	= false,
 
 		 conditions	= {
 			 min_height		= regional_weather.settings.min_height,
 			 max_height		= regional_weather.settings.max_height,
-			 min_humidity	= 50,
-			 min_heat			= 35,
-			 daylight			= 15,
-			 indoors			= false
+			 min_humidity	= 55,
+			 min_heat			= 30,
+			 min_light		= 15
 		 },
 
 	   action = function (pos, node, env)
@@ -29,15 +27,13 @@ else
 		nodenames = { "group:field" },
 		interval	= 8,
 		chance		= 2,
-		catch_up	= false,
 
 		 conditions	= {
 			 min_height		= regional_weather.settings.min_height,
 			 max_height		= regional_weather.settings.max_height,
-			 min_humidity	= 50,
-			 min_heat			= 35,
-			 daylight			= 15,
-			 indoors			= false
+			 min_humidity	= 55,
+			 min_heat			= 30,
+			 min_light		= 15
 		 },
 
 	   action = function (pos, node, env)

ca_effects/damage.lua

@@ -0,0 +1,17 @@
+if not regional_weather.settings.damage then return end
+
+local EFFECT_NAME = "regional_weather:damage"
+
+local function handle_effect(player_data)
+	for playername, data in pairs(player_data) do
+		local player = minetest.get_player_by_name(playername)
+		local hp = player:get_hp()
+		for weather, value in pairs(data) do
+			hp = hp - value
+		end
+		player:set_hp(hp, "weather damage")
+	end
+end
+
+climate_api.register_effect(EFFECT_NAME, handle_effect, "tick")
+climate_api.set_effect_cycle(EFFECT_NAME, climate_api.LONG_CYCLE)

ca_effects/lightning.lua

@@ -1,15 +1,8 @@
---[[
-# Lightning Effect
-Use this effect to cause lightning strikes.
-Requires lightning mod in order to function. Uses default lightning configuration.
-Expects an integer indicating a chance (between 0 and 1) for lightning to strike (per cycle and player).
-]]
-
 if not minetest.get_modpath("lightning") then return end
-if regional_weather.settings.lightning == 0 then return end
 
 local EFFECT_NAME = "regional_weather:lightning"
 
+local LIGHTNING_CHANCE = 20
 lightning.auto = false
 
 local rng = PcgRandom(82492402425)
@@ -39,15 +32,8 @@ end
 
 local function handle_effect(player_data)
 	for playername, data in pairs(player_data) do
-		local chance = 0
-		for weather, value in pairs(data) do
-			if type(value) ~= "number" then
-				value = 1/20
-			end
-			chance = chance + value - (chance * value)
-		end
-		local random = math.random()
-		if random <= chance * regional_weather.settings.lightning then
+		local random = rng:next(1, LIGHTNING_CHANCE)
+		if random == 1 then
 			local player = minetest.get_player_by_name(playername)
 			local ppos = player:get_pos()
 			local position = choose_pos(ppos)

ca_effects/speed_buff.lua

@@ -1,28 +1,20 @@
---[[
-# Player Speed Effect
-Use this effect to modify a player's movement speed.
-Expects a numeric value that will be multiplied with the current speed physics.
-]]
-
-if not regional_weather.settings.player_speed then return end
-
 local EFFECT_NAME = "regional_weather:speed_buff"
 
 local function handle_effect(player_data)
-	for playername, data in pairs(player_data) do
+	for playername, data in ipairs(player_data) do
 		local player = minetest.get_player_by_name(playername)
 		local product = 1
 		for weather, value in pairs(data) do
 			product = product * value
 		end
-		climate_api.player_physics.add(EFFECT_NAME, player, "speed", product)
+		climate_api.utility.add_physics(EFFECT_NAME, player, "speed", product)
 	end
 end
 
 local function remove_effect(player_data)
 	for playername, data in ipairs(player_data) do
 		local player = minetest.get_player_by_name(playername)
-		climate_api.player_physics.remove(EFFECT_NAME, player, "speed")
+		climate_api.utility.remove_physics(EFFECT_NAME, player, "speed")
 	end
 end
 

ca_weathers/ambient.lua

@@ -1,94 +1,29 @@
 local name = "regional_weather:ambient"
 
-local conditions = {}
+local CLOUD_SPEED = 1.8
 
--- see https://en.wikipedia.org/wiki/Cloud_base
-local function calc_cloud_height(heat, humidity, dewpoint)
-	local base = regional_weather.settings.cloud_height
-	-- much lower scale like 20 instead of 1000 fitting for Minetest
-	local scale = regional_weather.settings.cloud_scale
-	local spread = heat - dewpoint
-	local variation = spread / 4.4 * scale * 0.3
-	return base + climate_api.utility.rangelim(variation, -scale, scale)
-end
-
--- maps range of 0 to 1 to any other range
-local function map_range(val, low, high)
-	return val * (high - low) + low
-end
+local conditions = {
+	min_light = 15
+}
 
 local function generate_effects(params)
 	local override = {}
 
-	local cloud_density = climate_api.utility.rangelim(params.humidity / 100, 0.15, 0.65)
-	local cloud_thickness = climate_api.utility.rangelim(params.biome_humidity * 0.2, 1, 18)
-	local cloud_height = calc_cloud_height(params.heat, params.humidity, params.dewpoint)
-	local wind = climate_api.environment.get_wind({ x = 0, y = cloud_height, z = 0 })
+	--[[override["climate_api:clouds"] = {
+		size = climate_api.utility.rangelim(params.humidity / 100, 0.25, 0.98),
+		speed = vector.multiply(params.wind, CLOUD_SPEED)
+	}]]
 
-	-- diffuse shadows when cloudy
-	-- cloud_shadows at zero at cloud density 0.65 and one at 0.15
-	local cloud_shadows = 1 - ((cloud_density - 0.15) / (0.65 - 0.15))
-
-	-- diffuse shadows at dawn / dusk
-	-- 15 hours between dawn and dusk accoring to https://wiki.minetest.net/Time_of_day
-	local daylight_duration = 15 / 24
-	local daytime = climate_api.utility.rangelim(minetest.get_timeofday(), 0.1875, 0.8125)
-	-- zero at dawn / dusk and one at midday
-	local daytime_shadows = 1 - (math.abs(0.5 - daytime) * 2 / daylight_duration)
-
-	local shadow_intensity = map_range((cloud_shadows + daytime_shadows) / 2, 0.5, 2)
-	local light_saturation = map_range((cloud_shadows + daytime_shadows) / 2, 0.75, 1.25)
-
-	local skybox = {priority = 10}
-	skybox.cloud_data = {
-		density = cloud_density,
-		speed = wind,
-		thickness = cloud_thickness,
-		height = cloud_height,
-		ambient = "#0f0f1050"
-	}
-
-	skybox.light_data = {
-		shadow_intensity = shadow_intensity,
-		saturation = light_saturation
-	}
-
-	if params.height > -100 and params.humidity > 40 then
-		skybox.cloud_data.color  = "#b2a4a4b0"
+	local movement = params.player:get_player_velocity()
+	local movement_direction
+	if (vector.length(movement) < 0.1) then
+		movement_direction = vector.new(0, 0, 0)
+	else
+		movement_direction = vector.normalize(movement)
 	end
-
-	if params.height > -100 and params.humidity > 65 then
-		skybox.sky_data = {
-			type = "regular",
-			clouds = true,
-			sky_color = {
-				day_sky = "#6a828e",
-				day_horizon = "#5c7a8a",
-				dawn_sky = "#b2b5d7",
-				dawn_horizon = "#b7bce1",
-				night_sky = "#2373e1",
-				night_horizon = "#315d9b"
-			}
-		}
-		skybox.cloud_data.color = "#828e97b5"
-		skybox.cloud_data.ambient = "#20212250"
-	end
-
-	override["climate_api:skybox"] = skybox
-
-	if params.height > - 50 and not params.indoors then
-		local movement = params.player:get_velocity()
-		local movement_direction
-		if (vector.length(movement) < 0.1) then
-			movement_direction = vector.new(0, 0, 0)
-		else
-			movement_direction = vector.normalize(movement)
-		end
-		local vector_product = vector.dot(movement_direction, wind)
-		local movement_penalty = climate_api.utility.sigmoid(vector_product, 1.5, 0.15, 0.9) + 0.2
-		override["regional_weather:speed_buff"] = movement_penalty
-	end
-
+	local vector_product = vector.dot(movement_direction, params.wind)
+	local movement_penalty = climate_api.utility.sigmoid(vector_product, 1.6, 0.2, 0.8) + 0.2
+	override["regional_weather:speed_buff"] = movement_penalty
 	return override
 end
 

ca_weathers/deep_cave.lua

@@ -1,8 +1,8 @@
 local name = "regional_weather:deep_cave"
 
 local conditions = {
-	max_daylight	= minetest.LIGHT_MAX,
-	max_height		= -100
+	max_light = 14,
+	max_height = -100
 }
 
 local effects = {}
@@ -12,17 +12,9 @@ effects["climate_api:skybox"] = {
 		base_color = { r = 0, g = 0, b = 0 },
 		clouds = false
 	},
-	sun_data = {
-		visible = false,
-		sunrise_visible = false
-	},
+	sun_data = { visible = false },
 	moon_data = { visible = false },
-	star_data = { visible = false },
-	light_data = {
-		shadow_intensity = 0,
-		saturation = 1
-	},
-	priority = 100
+	stars_data = { visible = false }
 }
 
 climate_api.register_weather(name, conditions, effects)

ca_weathers/fog.lua

@@ -1,60 +0,0 @@
-local name = "regional_weather:fog"
-
-local conditions = {
-	min_height = regional_weather.settings.min_height,
-	max_height = regional_weather.settings.max_height,
-	min_humidity = 25,
-	max_humidity = 50,
-	max_windspeed = 2,
-	max_heat = 50,
-	min_time = 4 / 24,
-	max_time = 8 / 24,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean",
-		"tundra"
-	}
-}
-
-local effects = {}
-
-effects["climate_api:hud_overlay"] = {
-    file = "weather_hud_fog.png^[opacity:100",
-    z_index = -200,
-    color_correction = true
-}
-
-effects["climate_api:skybox"] = {
-	sky_data = {
-		type = "plain",
-		base_color = "#c0c0c08f",
-		clouds = true
-	},
-	cloud_data = {
-		density = 1,
-		color = "#ffffff80",
-		thickness = 40,
-		speed = {x=0,y=0,z=0}
-	},
-	light_data = {
-		shadow_intensity = 0.1,
-		saturation = 0.5
-	},
-	priority = 50
-}
-
-local function generate_effects(params)
-	local override = {}
-	override["climate_api:skybox"] = {
-		cloud_data = {
-			height = params.player:get_pos().y - 20
-		}
-	}
-	return climate_api.utility.merge_tables(effects, override)
-end
-
-climate_api.register_weather(name, conditions, generate_effects)

ca_weathers/hail.lua

@@ -1,56 +1,35 @@
 local name = "regional_weather:hail"
 
 local conditions = {
-	min_height = regional_weather.settings.min_height,
-	max_height = regional_weather.settings.max_height,
-	min_heat = 30,
-	max_heat = 45,
-	min_humidity = 65,
-	min_biome_humidity = 26,
-	min_windspeed = 2.5,
-	indoors = false,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean"
-	}
+	min_height			= regional_weather.settings.min_height,
+	max_height			= regional_weather.settings.max_height,
+	max_heat				= 45,
+	min_humidity		= 65,
+	min_windspeed		= 2.5,
+	min_light				= 15
 }
 
 local effects = {}
 
-effects["climate_api:damage"] = {
-	rarity = 15,
-	value = 3,
-	check = {
-		type = "raycast",
-		height = 7,
-		velocity = 20
-	}
-}
+effects["regional_weather:damage"] = 1
 
 effects["climate_api:sound"] = {
 	name = "weather_hail",
 	gain = 1
 }
 
-effects["regional_weather:lightning"] = 1 / 30
-
-local textures = {}
-for i = 1,5 do
-	textures[i] = "weather_hail" .. i .. ".png"
-end
-
 effects["climate_api:particles"] = {
-	boxsize = { x = 18, y = 0, z = 18 },
-	v_offset = 7,
-	velocity = 20,
-	amount = 6,
-	expirationtime = 0.7,
-	texture = textures,
-	glow = 5
+	min_pos = {x=-9, y=7, z=-9},
+	max_pos = {x= 9, y=7, z= 9},
+	falling_speed=15,
+	amount=5,
+	exptime=0.8,
+	size=1,
+	textures = {}
 }
 
+for i = 1,5,1 do
+	effects["climate_api:particles"].textures[i] = "weather_hail" .. i .. ".png"
+end
+
 climate_api.register_weather(name, conditions, effects)

ca_weathers/pollen.lua

@@ -7,42 +7,19 @@ local conditions = {
 	min_humidity		= 30,
 	max_humidity		= 40,
 	max_windspeed		= 2,
-	indoors					= false,
-	has_biome				= {
-		"default",
-		"deciduous_forest",
-		"deciduous_forest_ocean",
-		"deciduous_forest_shore",
-		"grassland",
-		"grassland_dunes",
-		"grassland_ocean",
-		"snowy_grassland",
-		"snowy_grassland_ocean",
-		"grassy",
-		"grassy_ocean",
-		"grassytwo",
-		"grassytwo_ocean",
-		"mushroom",
-		"mushroom_ocean",
-		"plains",
-		"plains_ocean",
-		"sakura",
-		"sakura_ocean"
-	}
+	min_light				= 15
 }
 
 local effects = {}
 
 effects["climate_api:particles"] = {
-	boxsize = { x = 24, y = 0, z = 24 },
-	vbox = 5,
-	v_offset = -1,
-	velocity = -0.1,
-	acceleration = -0.03,
-	expirationtime = 5,
-	size = 0.8,
-	texture = "weather_pollen.png",
-	glow = 2
+	min_pos = {x=-12, y=-4, z=-12},
+	max_pos = {x= 12, y= 1, z= 12},
+	falling_speed=-0.1,
+	amount=1,
+	exptime=5,
+	size=0.8,
+	texture="weather_pollen.png"
 }
 
 climate_api.register_weather(name, conditions, effects)

ca_weathers/rain.lua

@@ -1,41 +1,43 @@
 local name = "regional_weather:rain"
 
 local conditions = {
-	min_height = regional_weather.settings.min_height,
-	max_height = regional_weather.settings.max_height,
-	min_heat = 35,
-	min_humidity = 50,
-	max_humidity = 65,
-	min_biome_humidity = 26,
-	indoors = false,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean",
-		"tundra"
-	}
+	min_height		= regional_weather.settings.min_height,
+	max_height		= regional_weather.settings.max_height,
+	min_heat			= 30,
+	min_humidity	= 50,
+	max_humidity	= 65,
+	min_light			= 15
 }
 
 local effects = {}
 
 effects["climate_api:sound"] = {
-	name = "weather_rain",
-	gain = 1.5
+	name = "weather_rain"
 }
 
 effects["climate_api:particles"] = {
-	boxsize = { x = 18, y = 2, z = 18 },
-	v_offset = 6,
-	expirationtime = 1.6,
-	size = 2,
-	amount = 15,
-	velocity = 6,
-	acceleration = 0.05,
-	texture = "weather_raindrop.png",
-	glow = 5
+	min_pos = {x=-9, y=7, z=-9},
+	max_pos = {x= 9, y=7, z= 9},
+	exptime=0.8,
+	size=1,
+	texture = "weather_raindrop.png"
 }
 
-climate_api.register_weather(name, conditions, effects)
+local function generate_effects(params)
+	local avg_humidity = 40
+	local intensity = params.humidity / avg_humidity
+	local override = {}
+
+	override["climate_api:sound"] = {
+		gain = math.min(intensity, 1.2)
+	}
+
+	override["climate_api:particles"] = {
+		amount = 20 * math.min(intensity, 1.5),
+		falling_speed = 10 / math.min(intensity, 1.3)
+	}
+
+	return climate_api.utility.merge_tables(effects, override)
+end
+
+climate_api.register_weather(name, conditions, generate_effects)

ca_weathers/rain_heavy.lua

@@ -1,53 +1,28 @@
 local name = "regional_weather:rain_heavy"
 
 local conditions = {
-	min_height = regional_weather.settings.min_height,
-	max_height = regional_weather.settings.max_height,
-	min_heat = 40,
-	min_humidity = 65,
-	min_biome_humidity = 26,
-	indoors = false,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean",
-		"tundra"
-	}
+	min_height		= regional_weather.settings.min_height,
+	max_height		= regional_weather.settings.max_height,
+	min_heat			= 40,
+	min_humidity	= 65,
+	min_light			= 15
 }
 
 local effects = {}
 
-effects["climate_api:skybox"] = {
-	cloud_data = {
-		color = "#5e676eb5"
-	},
-	priority = 11
-}
-
 effects["climate_api:sound"] = {
-	name = "weather_rain_heavy",
+	name = "weather_rain",
 	gain = 1
 }
 
-effects["regional_weather:lightning"] = 1 / 20
-
 effects["climate_api:particles"] = {
-	boxsize = { x = 18, y = 0, z = 18 },
-	v_offset = 7,
-	velocity = 7,
-	amount = 17,
-	expirationtime = 1.2,
-	minsize = 25,
-	maxsize = 35,
-	texture = {
-		"weather_rain.png",
-		"weather_rain.png",
-		"weather_rain_medium.png"
-	},
-	glow = 5
+	min_pos = {x=-9, y=7, z=-9},
+	max_pos = {x= 9, y=7, z= 9},
+	falling_speed=10,
+	amount=20,
+	exptime=0.8,
+	size=25,
+	texture="weather_rain.png"
 }
 
 climate_api.register_weather(name, conditions, effects)

ca_weathers/sandstorm.lua

@@ -3,80 +3,27 @@ local name = "regional_weather:sandstorm"
 local conditions = {
 	min_height = regional_weather.settings.min_height,
 	max_height = regional_weather.settings.max_height,
-	min_windspeed		= 3,
-	has_biome				= {
-		"cold_desert",
-		"desert",
-		"sandstone_desert"
-	}
+	min_heat				= 50,
+	max_humidity		= 25,
+	min_windspeed		= 6,
+	min_light				= 15
 }
 
 local effects = {}
 
 effects["climate_api:hud_overlay"] = {
 	file = "weather_hud_sand.png",
-	z_index = -100,
-	color_correction = true
-}
-
-effects["climate_api:damage"] = {
-	rarity = 3,
-	value = 1,
-	check = {
-		type = "raycast",
-		height = 0,
-		velocity = 0.3
-	}
+	z_index = -100
 }
 
 effects["climate_api:particles"] = {
-	boxsize = { x = 8, y = 4.5, z = 8 },
-	velocity = 0.6,
-	acceleration = -0.2,
-	amount = 12,
-	expirationtime = 0.7,
-	size = 25,
-	texture = {
-		"weather_sandstorm.png",
-		"weather_sandstorm.png^[transformFY",
-		"weather_sandstorm.png^[transformR180",
-		"weather_sandstorm.png^[transformFYR180"
-	}
+	min_pos = {x=-9, y=-5, z=-9},
+	max_pos = {x= 9, y= 5, z= 9},
+	falling_speed=1,
+	amount=40,
+	exptime=0.8,
+	size=15,
+	texture="weather_sand.png"
 }
 
-effects["climate_api:skybox"] = {
-	sky_data = {
-		type = "plain",
-		clouds = true,
-	},
-	cloud_data = {
-		density = 1,
-		color = "#f7e4bfc0",
-		thickness = 40,
-		speed = {x=0,y=0,z=0}
-	},
-	priority = 60
-}
-
-local function generate_effects(params)
-	local override = {}
-	local light = math.max(params.light / 15, 0.2)
-	local color = {r = 247 * light, g = 228 * light, b = 191 * light, a = 256}
-	override["climate_api:skybox"] = {
-		sky_data = {
-			base_color = color
-		},
-		cloud_data = {
-			height = params.player:get_pos().y - 20
-		}
-	}
-	override = climate_api.utility.merge_tables(effects, override)
-	if params.daylight < 15 then
-		local result = {}
-		result["climate_api:skybox"] = override["climate_api:skybox"]
-		return result
-	end
-	return override
-end
-
-climate_api.register_weather(name, conditions, generate_effects)
+climate_api.register_weather(name, conditions, effects)

ca_weathers/snow.lua

@@ -3,37 +3,37 @@ local name = "regional_weather:snow"
 local conditions = {
 	min_height = regional_weather.settings.min_height,
 	max_height = regional_weather.settings.max_height,
-	max_heat = 35,
-	min_humidity = 50,
-	max_humidity = 65,
-	min_biome_humidity = 26,
-	indoors	 = false,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean"
-	}
+	max_heat				= 40,
+	min_humidity		= 50,
+	max_humidity		= 65,
+	min_light				= 15
 }
 
 local effects = {}
 
-local textures = {}
-for i = 1,12,1 do
-	textures[i] = "weather_snowflake" .. i .. ".png"
-end
-
 effects["climate_api:particles"] = {
-	boxsize = { x = 24, y = 6, z = 24 },
-	v_offset = 2,
-	amount = 4,
-	expirationtime = 7,
-	velocity = 0.85,
-	acceleration = -0.06,
-	texture = textures,
-	glow = 6
+	min_pos = {x=-20, y= 3, z=-20},
+	max_pos = {x= 20, y=12, z= 20},
+	exptime=8,
+	size=1,
+	textures = {}
 }
 
-climate_api.register_weather(name, conditions, effects)
+for i = 1,12,1 do
+	effects["climate_api:particles"].textures[i] = "weather_snowflake" .. i .. ".png"
+end
+
+local function generate_effects(params)
+	local avg_humidity = 40
+	local intensity = params.humidity / avg_humidity
+	local override = {}
+
+	override["climate_api:particles"] = {
+		amount = 50 * math.min(intensity, 1.5),
+		falling_speed = 1 / math.min(intensity, 1.3)
+	}
+
+	return climate_api.utility.merge_tables(effects, override)
+end
+
+climate_api.register_weather(name, conditions, generate_effects)

ca_weathers/snow_heavy.lua

@@ -3,44 +3,53 @@ local name = "regional_weather:snow_heavy"
 local conditions = {
 	min_height = regional_weather.settings.min_height,
 	max_height = regional_weather.settings.max_height,
-	max_heat = 30,
-	min_humidity = 65,
-	min_biome_humidity = 26,
-	indoors	 = false,
-	not_biome = {
-		"cold_desert",
-		"cold_desert_ocean",
-		"desert",
-		"desert_ocean",
-		"sandstone_desert",
-		"sandstone_desert_ocean"
-	}
+	max_heat				= 30,
+	min_humidity		= 65,
+	min_light				= 15
 }
 
 local effects = {}
 
-effects["climate_api:skybox"] = {
-	cloud_data = {
-		color = "#5e676eb5"
-	},
-	priority = 11
-}
-
 effects["climate_api:hud_overlay"] = {
-	file = "weather_hud_frost.png",
-	z_index = -100,
-	color_correction = true
+	file = "weather_hud_ice.png",
+	z_index = -100
 }
 
 effects["climate_api:particles"] = {
-	boxsize = { x = 14, y = 3, z = 14 },
-	v_offset = 3,
-	expirationtime = 7.5,
-	size = 15,
-	amount = 6,
-	velocity = 0.75,
-	texture = "weather_snow.png",
-	glow = 6
+	min_pos = {x=-8, y=3, z=-8},
+	max_pos = {x= 8, y=6, z= 8},
+	exptime=6,
+	size=12,
+	texture="weather_snow.png"
 }
 
-climate_api.register_weather(name, conditions, effects)
+effects["climate_api:skybox"] = {
+	sky_data = {
+		type = "plain",
+		base_color = {r=106, g=130, b=142},
+		clouds = true
+	},
+	cloud_data = {
+		size = 0.98,
+		speed = {x = 4, y = 0, z = -1.3}
+	}
+}
+
+local function generate_effects(params)
+	local avg_humidity = 55
+	local intensity = params.humidity / avg_humidity
+	local override = {}
+
+	override["climate_api:sound"] = {
+		gain = math.min(intensity, 1.2)
+	}
+
+	override["climate_api:particles"] = {
+		amount = 8 * math.min(intensity, 1.5),
+		falling_speed = 1 / math.min(intensity, 1.3)
+	}
+
+	return climate_api.utility.merge_tables(effects, override)
+end
+
+climate_api.register_weather(name, conditions, generate_effects)

ca_weathers/storm.lua

@@ -4,7 +4,7 @@ local conditions = {
 	min_height 		= regional_weather.settings.min_height,
 	max_height 		= regional_weather.settings.max_height,
 	min_windspeed	= 3,
-	indoors				= false,
+	min_light			= 15
 }
 
 local effects = {}
@@ -19,7 +19,7 @@ local function generate_effects(params)
 	local override = {}
 
 	override["climate_api:sound"]  = {
-		gain = math.min(intensity, 1)
+		gain = math.min(intensity, 1.2)
 	}
 
 	return climate_api.utility.merge_tables(effects, override)

init.lua

@@ -1,46 +1,31 @@
 local modname = minetest.get_current_modname()
 local modpath = minetest.get_modpath(modname)
 
-local function get_setting_bool(name, default, is_global)
-	local prefix = ""
-	if not is_global then prefix = "regional_weather_" end
-	local value = minetest.settings:get_bool(prefix .. name)
+local function get_setting_bool(name, default)
+	local value = minetest.settings:get_bool("regional_weather_" .. name)
 	if type(value) == "nil" then value = default end
 	return minetest.is_yes(value)
 end
 
-local function get_setting_number(name, default, is_global)
-	local prefix = ""
-	if not is_global then prefix = "regional_weather_" end
-	local value = minetest.settings:get(prefix .. name)
+local function get_setting_number(name, default)
+	local value = minetest.settings:get("regional_weather_" .. name)
 	if type(value) == "nil" then value = default end
 	return tonumber(value)
 end
 
 regional_weather = {}
 regional_weather.settings = {}
-regional_weather.settings.player_speed	= get_setting_bool("player_speed", false)
-regional_weather.settings.snow					= get_setting_bool("snow_layers", true)
-regional_weather.settings.snow_griefing	= get_setting_bool("snow_griefing", true)
-regional_weather.settings.puddles				= get_setting_bool("puddles", true)
-regional_weather.settings.puddles_water	= get_setting_bool("puddles_water", false)
-regional_weather.settings.soil					= get_setting_bool("soil", true)
-regional_weather.settings.fire					= get_setting_bool("fire", true)
-regional_weather.settings.ice						= get_setting_bool("ice", true)
-regional_weather.settings.pedology			= get_setting_bool("pedology", true)
-regional_weather.settings.lightning			= get_setting_number("lightning", 1)
-regional_weather.settings.max_height		= get_setting_number("max_height", 120)
-regional_weather.settings.min_height		= get_setting_number("min_height", -50)
-regional_weather.settings.cloud_height	= get_setting_number("cloud_height", 120)
-regional_weather.settings.cloud_scale		= get_setting_number("cloud_scale", 40)
-
-local S = minetest.get_translator("regional_weather")
-regional_weather.i18n = S
+regional_weather.settings.damage			= get_setting_bool("damage", true)
+regional_weather.settings.snow				= get_setting_bool("snow_layers", true)
+regional_weather.settings.puddles			= get_setting_bool("puddles", true)
+regional_weather.settings.soil				= get_setting_bool("soil", true)
+regional_weather.settings.fire				= get_setting_bool("fire", true)
+regional_weather.settings.max_height	= get_setting_number("max_height", 120)
+regional_weather.settings.min_height	= get_setting_number("min_height", -50)
 
 -- import individual weather types
 dofile(modpath.."/ca_weathers/ambient.lua")
 dofile(modpath.."/ca_weathers/deep_cave.lua")
-dofile(modpath.."/ca_weathers/fog.lua")
 dofile(modpath.."/ca_weathers/hail.lua")
 dofile(modpath.."/ca_weathers/pollen.lua")
 dofile(modpath.."/ca_weathers/rain.lua")
@@ -51,6 +36,7 @@ dofile(modpath.."/ca_weathers/snow_heavy.lua")
 dofile(modpath.."/ca_weathers/storm.lua")
 
 -- register environment effects
+dofile(modpath.."/ca_effects/damage.lua")
 dofile(modpath.."/ca_effects/lightning.lua")
 dofile(modpath.."/ca_effects/speed_buff.lua")
 
@@ -58,6 +44,4 @@ dofile(modpath.."/ca_effects/speed_buff.lua")
 dofile(modpath .. "/abms/puddle.lua")
 dofile(modpath .. "/abms/snow_cover.lua")
 dofile(modpath .. "/abms/fire.lua")
-dofile(modpath .. "/abms/ice.lua")
-dofile(modpath .. "/abms/pedology.lua")
-dofile(modpath .. "/abms/soil.lua")
+dofile(modpath .. "/abms/soil.lua")

locale/regional_weather.de.tr

@@ -1,4 +0,0 @@
-# textdomain:regional_weather
-Thin Ice=Dünnes Eis
-Puddle=Pfütze
-Snow Cover=Schnee

locale/template.txt

@@ -1,4 +0,0 @@
-# textdomain:regional_weather
-Thin Ice=
-Puddle=
-Snow Cover=

mod.conf

@@ -1,8 +1,9 @@
 name = regional_weather
 title = Regional Weather
 author = TestificateMods
-depends = climate_api
-optional_depends = default, lightning, farming, fire, pedology
+release = 1
+depends = default, climate_api
+optional_depends = lightning, farming
 description = """
 Not every biome is the same and neither should their weather be.
 Regional Weather controls it's effects with the local climate in mind.

settingtypes.txt

@@ -1,50 +1,7 @@
-[Features]
-
-# If set to true, wind will boost or penalize player movements based on direction.
-regional_weather_player_speed (Change movement speed based on wind) bool false
-
-# If set to true, snow layers will stack up during snowy weather.
-regional_weather_snow_layers (Place snow layers) bool true
-
-# If set to true, snow layers will destroy crops
-regional_weather_snow_griefing (Destructive snow layers) bool true
-
-# If set to true, river water sources will freeze at low temperatures and melt when it gets warmer again.
-# This process does not affect regular ice blocks because it adds its own temporary ones.
-regional_weather_ice (Freeze river water) bool true
-
-# If set to true, water puddles will form during rain or when snow layers have melted.
-regional_weather_puddles (Place rain puddles) bool true
-
-# If set to true, puddles will be marked as water and hydrate farmland.
-# Not compatible with some ambient sound or mob mods
-regional_weather_puddles_water (Hydrate farmland near puddles) bool false
-
-# If set to true, rain will cause dry farmland to turn wet.
-regional_weather_soil (Hydrate farmland during rain) bool true
-
-# If set to true, fires will be extinguished during rain showers.
-regional_weather_fire (Extinguish fire) bool true
-
-# If set to true, rain will wetten or dry nodes from pedology mod.
-regional_weather_pedology (Wetten pedology nodes) bool true
-
-# Multiplier for lightning strike chances
-# Requires lightning mod to be installed
-regional_weather_lightning (Lightning chance modifier) float 1 0 20
-
-[World Configuration]
-
-# No visual effects will be applied below this height.
-# This will prevent unwanted visuals within large underground caves.
-regional_weather_min_height (Minimum height of weather effects) int -50
-
-# No visual effects will be applied above this height.
-# This value defaults to normal cloud height (120 nodes above sea level).
+regional_weather_damage (Storms and hail cause damage to players) bool true
+regional_weather_snow_layers (Place snow layers on ground) bool true
+regional_weather_puddles (Place rain puddles on ground) bool true
+regional_weather_soil (Turn farmland wet during rain) bool true
+regional_weather_fire (Extinguish fire during rain) bool true
 regional_weather_max_height (Maximum height of weather effects) int 120
-
-# Average height of cloud bases
-regional_weather_cloud_height (Cloud height) int 120
-
-# Maxmial variation of cloud height from base value
-regional_weather_cloud_scale (Cloud height variation) int 40
+regional_weather_min_height (Minimum height of weather effects) int -50