Separate weathers from engine

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)