Fix globalsteps to node timers

environment_effects.lua

@@ -11,50 +11,64 @@ local scary_sound_player_timer = math.random(-120,0)
 local water_trickling_timer = 0
 local water_sound_handle = nil
 
-minetest.register_globalstep(function(dtime)
-	if not minetest.localplayer then
-		return
-	end
-	local vel = minetest.localplayer:get_velocity().y
-	local pos = minetest.localplayer:get_pos()
-	
-	local node = minetest.get_node_or_nil(pos)
-	if node then
-		local name = node.name
-		if name == "main:water" or name == "main:waterflow" then
-			in_water = true
-			if in_water == true and old_in_water == false and vel < 0 then
-				minetest.sound_play("splash", {gain = 0.4, pitch = math.random(80,100)/100, gain = 0.05})
+local function splash_effect()
+	if minetest.localplayer then		
+		local vel = minetest.localplayer:get_velocity().y
+		local pos = minetest.localplayer:get_pos()
+		local node = minetest.get_node_or_nil(pos)
+		
+		if node then
+			local name = node.name
+			if name == "main:water" or name == "main:waterflow" then
+				in_water = true
+				if in_water == true and old_in_water == false and vel < 0 then
+					minetest.sound_play("splash", {gain = 0.4, pitch = math.random(80,100)/100, gain = 0.05})
+				end
+			else
+				in_water = false
 			end
-		else
-			in_water = false
 		end
+		
+		old_node = node
+		old_in_water = in_water
 	end
+	minetest.after(0.01, function()
+		splash_effect()
+	end)
+end
+splash_effect()
+
+
 	
-	old_node = node
-	old_in_water = in_water
-	
-	
-	---------------------------------------------
+---------------------------------------------
+
+
+local function scary_sound_timer()
 	--print(scary_sound_player_timer)
 	--try to play every 5-7 minutes
-	scary_sound_player_timer = scary_sound_player_timer + dtime
-	if scary_sound_player_timer > 300 then
-		scary_sound_player_timer = math.random(-120,0)
+	if minetest.localplayer then
+		local pos = minetest.localplayer:get_pos()
 		pos.y = pos.y + 1.625
 		local light = minetest.get_node_light(pos)
 		if pos.y < 0 and light <= 13 then
 			minetest.sound_play("scary_noise",{gain=0.4,pitch=math.random(70,100)/100})
-		end	
+		end
 	end
-	
-	
-	------------------------------------------------------
-	
-	--the water trickling timer
-	water_trickling_timer = water_trickling_timer + dtime
-	if water_trickling_timer > 0.4 then
-		water_trickling_timer = 0
+	minetest.after(300+math.random(0,120), function()
+		scary_sound_timer()
+	end)
+end
+
+minetest.after(300+math.random(0,120), function()
+	scary_sound_timer()
+end)
+
+
+------------------------------------------------------
+
+local function water_trickle()
+	if minetest.localplayer then
+		local pos = minetest.localplayer:get_pos()
 		local is_water_near = minetest.find_node_near(pos, 3, {"main:waterflow"})
 		if is_water_near and not water_sound_handle then
 			water_sound_handle = minetest.sound_play("stream", {loop=true,gain=0})
@@ -64,4 +78,9 @@ minetest.register_globalstep(function(dtime)
 			water_sound_handle = nil
 		end
 	end
-end)
+	minetest.after(0.1, function()
+		water_trickle()
+	end)
+end
+
+water_trickle()