Update rain.lua

makes rain sensible to wind

weather/rain.lua

@@ -1,6 +1,6 @@
 -- Rain
 minetest.register_globalstep(function(dtime)
-	if weather ~= "rain" then return end
+	if weather.tyoe ~= "rain" then return end
 	for _, player in ipairs(minetest.get_connected_players()) do
 		local ppos = player:getpos()
 
@@ -11,7 +11,7 @@ minetest.register_globalstep(function(dtime)
 		local maxp = addvectors(ppos, {x= 9, y=7, z= 9})
 
 		local vel = {x=0, y=   -4, z=0}
-		local acc = {x=0, y=-9.81, z=0}
+		local acc = {x=math.random()*weather.wind, y=-9.81, z=math.random()*weather.wind}
 
 		minetest.add_particlespawner({amount=25, time=0.5,
 			minpos=minp, maxpos=maxp,