ambience

0.1 - Initial release
0.2 - Code change and new water sounds added
0.3 - Works with Fire Redo mod to provide fire sounds
0.4 - Code optimized
0.5 - Changed to kilbiths smaller sound files and removed canadianloon1, adjusted timings
0.6 - Using new find_nodes_in_area features to count nodes and speed up execution (thanks everamzah)
0.7 - Code tweaks and added Jungle sounds for day and night time
0.8 - Override default water sounds for 0.4.14 dev and above, add separate gain for each sound
0.9 - Plays music files on server or local client when found at midnight, files to be named "ambience_music.1.ogg" changing number each up to 9.
1.0 - Added icecrack sound when walking on snow/ice flows, also tidied code
1.1 - Using newer functions, Minetest 0.4.16 and above needed to run
1.2 - Added PlayerPlus compatibility, removed fire sounds, added volume changes
1.3 - Added API for use with other mods, code rewrite
1.4 - Re-ordered water sets to come before fire and lava, day/night sounds play when leaves around and above ground
1.5 - Added 'flame_sound' and fire redo check, code tidy and tweak, added ephemeral flag for background sounds.
1.6 - Finding env_sounds disables water and lava sets, added 'ambience_water_move' flag to override water walking sounds, use eye level for head node.
1.7 - Music will play every 20-30 minutes if found, use '/mvol 0' to stop playing music or disable in-game.
1.8 - Players can set induvidual volume for sound and music which is saved.
1.9 - Tidy code, refactor music playing, add biome name to sound_check.
2.0 - Add Mineclone support, add ethereal leaf check, remove minetest.after for custom timer, add Polish translation, tweak & tidy code.
2.1 - Add ambience.group_total() function for easy counting of group: nodes inside a set.

Code license: MIT