Replace level enter sound, add level leave snd

CREDITS.md

@@ -143,9 +143,12 @@ so they work in Minetest.
 - `lzr_laser_emitter_activate.ogg`: 
 	- by PhonosUPF <https://freesound.org/people/PhonosUPF/sounds/501976/>
 	- License: CC0
-- `lzr_levels_level_start.ogg`: 
-	- by Benboncan <https://freesound.org/people/Benboncan/sounds/77692/>
+- `lzr_levels_level_enter.ogg`,
+- `lzr_levels_level_leave.ogg`:
+	- By junggle
 	- License: CC BY 4.0
+	- Origin: <https://freesound.org/people/junggle/sounds/27355/>
+	- Changes were made
 - `lzr_levels_level_complete.ogg`:
 	- by Fupicat <https://freesound.org/people/Fupicat/sounds/521641/>
 	- Edit by Wuzzy (higher pitch)

mods/lzr_levels/init.lua

@@ -19,7 +19,8 @@ local NEXT_LEVEL_DELAY = 3.0
 
 -- Time in seconds for which to reduce the ambience sound
 -- volume when one of the level event sounds plays
-local SOUND_TIME_LEVEL_ENTER = 3.5
+local SOUND_TIME_LEVEL_ENTER = 0.43
+local SOUND_TIME_LEVEL_LEAVE = 0.50
 local SOUND_TIME_LEVEL_COMPLETE = 2.34
 local SOUND_TIME_LEVEL_SET_COMPLETE = 20.0
 
@@ -521,7 +522,7 @@ local emerge_callback = function(blockpos, action, calls_remaining, param)
 						end
 						lzr_player.set_play_inventory(player, lname)
 						lzr_ambience.reduce_ambience(SOUND_TIME_LEVEL_ENTER)
-						minetest.sound_play({name = "lzr_levels_level_enter", gain = 1}, {to_player=player:get_player_name()}, true)
+						minetest.sound_play({name = "lzr_levels_level_enter", gain = 0.4}, {to_player=player:get_player_name()}, true)
 						-- Report level start to callback functions
 						for i=1, #registered_on_level_starts do
 							local callback = registered_on_level_starts[i]
@@ -1195,6 +1196,8 @@ function lzr_levels.go_to_menu(fallout)
 	else
 		-- Normal player spawn pos in ship
 		player:set_pos(vector.add(lzr_globals.MENU_SHIP_POS, lzr_globals.MENU_SHIP_PLAYER_SPAWN_OFFSET))
+		lzr_ambience.reduce_ambience(SOUND_TIME_LEVEL_LEAVE)
+		minetest.sound_play({name = "lzr_levels_level_leave", gain = 0.4}, {to_player=player:get_player_name()}, true)
 	end
 	player:set_look_horizontal(0)
 	player:set_look_vertical(0)