Separate weathers from engine

ca_weathers/hail.lua

@@ -0,0 +1,36 @@
+local name = "regional_weather:hail"
+
+local conditions = {
+	min_height			= regional_weather.settings.min_height,
+	max_height			= regional_weather.settings.max_height,
+	max_heat				= 45,
+	min_humidity		= 65,
+	min_windspeed		= 2.5
+}
+
+local effects = {}
+
+effects["regional_weather:spawn_puddles"] = true
+effects["regional_weather:lightning"] = true
+effects["climate_api:damage"] = 1
+
+effects["climate_api:sound"] = {
+	name = "weather_hail",
+	gain = 1
+}
+
+effects["climate_api:particles"] = {
+	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

@@ -0,0 +1,24 @@
+local name = "regional_weather:pollen"
+
+local conditions = {
+	min_height			= regional_weather.settings.min_height,
+	max_height			= regional_weather.settings.max_height,
+	min_heat				= 40,
+	min_humidity		= 30,
+	max_humidity		= 40,
+	max_windspeed		= 2
+}
+
+local effects = {}
+
+effects["climate_api:particles"] = {
+	min_pos = {x=-12, y=-4, z=-12},
+	max_pos = {x= 12, y= 1, z= 12},
+	falling_speed=-0.1,
+	amount=2,
+	exptime=5,
+	size=1,
+	texture="weather_pollen.png"
+}
+
+climate_api.register_weather(name, conditions, effects)

ca_weathers/rain.lua

@@ -0,0 +1,44 @@
+local name = "regional_weather:rain"
+
+local conditions = {
+	min_height		= regional_weather.settings.min_height,
+	max_height		= regional_weather.settings.max_height,
+	min_heat			= 30,
+	min_humidity	= 40,
+	max_humidity	= 60
+}
+
+local effects = {}
+effects["regional_weather:spawn_puddles"] = true
+effects["regional_weather:wetten_farmland"] = true
+
+effects["climate_api:sound"] = {
+	name = "weather_rain",
+}
+
+effects["climate_api:particles"] = {
+	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"
+}
+
+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

@@ -0,0 +1,31 @@
+local name = "regional_weather:rain_heavy"
+
+local conditions = {
+	min_height		= regional_weather.settings.min_height,
+	max_height		= regional_weather.settings.max_height,
+	min_heat			= 30,
+	min_humidity	= 60
+}
+
+local effects = {}
+
+effects["regional_weather:spawn_puddles"] = true
+effects["regional_weather:wetten_farmland"] = true
+effects["regional_weather:lightning"] = true
+
+effects["climate_api:sound"] = {
+	name = "weather_rain",
+	gain = 1
+}
+
+effects["climate_api:particles"] = {
+	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

@@ -0,0 +1,25 @@
+local name = "regional_weather:sandstorm"
+
+local conditions = {
+	min_height = regional_weather.settings.min_height,
+	max_height = regional_weather.settings.max_height,
+	min_heat				= 50,
+	max_humidity		= 25,
+	min_windspeed		= 6
+}
+
+local effects = {}
+
+effects["regional_weather:damage"] = true
+
+effects["climate_api:particles"] = {
+	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"
+}
+
+climate_api.register_weather(name, conditions, effects)

ca_weathers/snow.lua

@@ -0,0 +1,40 @@
+local name = "regional_weather:snow"
+
+local conditions = {
+	min_height = regional_weather.settings.min_height,
+	max_height = regional_weather.settings.max_height,
+	max_heat				= 40,
+	min_humidity		= 40,
+	max_humidity		= 55
+}
+
+local effects = {}
+
+effects["regional_weather:spawn_snow"] = true
+
+effects["climate_api:particles"] = {
+	min_pos = {x=-20, y= 3, z=-20},
+	max_pos = {x= 20, y=12, z= 20},
+	exptime=8,
+	size=1,
+	textures = {}
+}
+
+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

@@ -0,0 +1,39 @@
+local name = "regional_weather:snow_heavy"
+
+local conditions = {
+	min_height = regional_weather.settings.min_height,
+	max_height = regional_weather.settings.max_height,
+	max_heat				= 40,
+	min_humidity		= 55
+}
+
+local effects = {}
+
+effects["regional_weather:spawn_snow"] = true
+
+effects["climate_api:particles"] = {
+	min_pos = {x=-12, y= 5, z=-12},
+	max_pos = {x= 12, y=9, z= 12},
+	exptime=8,
+	size=12,
+	texture="weather_snow.png"
+}
+
+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 = 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/storm.lua

@@ -0,0 +1,27 @@
+local name = "regional_weather:storm"
+
+local conditions = {
+	min_height = regional_weather.settings.min_height,
+	max_height = regional_weather.settings.max_height,
+	min_windspeed = 3.5
+}
+
+local effects = {}
+
+effects["climate_api:sound"] = {
+	name = "weather_wind"
+}
+
+local function generate_effects(params)
+	local avg_windspeed = 5
+	local intensity = params.windspeed / avg_windspeed
+	local override = {}
+
+	override["climate_api:sound"]  = {
+		gain = math.min(intensity, 1.2)
+	}
+
+	return climate_api.utility.merge_tables(effects, override)
+end
+
+climate_api.register_weather(name, conditions, generate_effects)

ca_weathers/wind.lua

@@ -0,0 +1,24 @@
+local name = "regional_weather:wind"
+
+local CLOUD_SPEED_MULTIPLICATOR = 1.8
+
+local conditions = {}
+
+local function generate_effects(params)
+	local override = {}
+
+	override["climate_api:skybox"] = {
+		clouds_data = {
+			speed = params.state.wind * CLOUD_SPEED_MULTIPLICATOR
+		}
+	}
+
+	local movement_direction = vector.normalize(params.player:get_player_velocity())
+	local vector_product = vector.dot(movement_direction, params.state.wind)
+	local movement_penalty = climate_api.utility.logistic_growth(vector_product, 1.6, 0.15, 0.8) + 0.1
+	override["regional_weather:speed_buff"] = movement_penalty
+
+	return override
+end
+
+climate_api.register_weather(name, conditions, generate_effects)