diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 55d4b48..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "sound_api_core"]
-	path = sound_api_core
-	url = https://github.com/mt-mods/sound_api_core.git
diff --git a/sound_api_core b/sound_api_core
deleted file mode 160000
index 39c02a9..0000000
--- a/sound_api_core
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 39c02a99de4c00bae20d20534aa80d8aaa37eb88
diff --git a/sound_api_core/.luacheckrc b/sound_api_core/.luacheckrc
new file mode 100644
index 0000000..0d32191
--- /dev/null
+++ b/sound_api_core/.luacheckrc
@@ -0,0 +1,5 @@
+read_globals = {
+    "minetest", "mcl_sounds", "default", "ks_sounds",
+    "nodes_nature", "fl_stone", "fl_topsoil", "fl_trees",
+    "hades_sounds", "rp_sounds",
+}
\ No newline at end of file
diff --git a/sound_api_core/LICENSE b/sound_api_core/LICENSE
new file mode 100644
index 0000000..50e6e01
--- /dev/null
+++ b/sound_api_core/LICENSE
@@ -0,0 +1,19 @@
+
+MIT Copyright 2021 wsor4035
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
\ No newline at end of file
diff --git a/sound_api_core/init.lua b/sound_api_core/init.lua
new file mode 100644
index 0000000..13396c3
--- /dev/null
+++ b/sound_api_core/init.lua
@@ -0,0 +1,297 @@
+local sound_api = {}
+
+--convert some games for api usage
+
+--ks_sounds conversion
+--currently loggy and bedrock are ignored
+local ks = {}
+
+function ks.node_sound_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or ks_sounds.generalnode_sounds.footstep
+	table.dug = table.dug or ks_sounds.generalnode_sounds.dug
+    table.dig = table.dig or ks_sounds.generalnode_sounds.dig
+	table.place = table.place or ks_sounds.generalnode_sounds.place
+	return table
+end
+
+function ks.node_sound_wood_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or ks_sounds.woodennode_sounds.footstep
+	table.dug = table.dug or ks_sounds.woodennode_sounds.dug
+    table.dig = table.dig or ks_sounds.woodennode_sounds.dig
+	table.place = table.place or ks_sounds.woodennode_sounds.place
+	ks.node_sound_defaults(table)
+	return table
+end
+
+function ks.node_sound_leaves_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or ks_sounds.leafynode_sounds.footstep
+	table.dug = table.dug or ks_sounds.leafynode_sounds.dug
+    table.dig = table.dig or ks_sounds.leafynode_sounds.dig
+	table.place = table.place or ks_sounds.leafynode_sounds.place
+	ks.node_sound_defaults(table)
+	return table
+end
+
+function ks.node_sound_snow_defaults(table)
+	table = table or {}
+	table.footstep = table.footstep or ks_sounds.snowynode_sounds.footstep
+	table.dug = table.dug or ks_sounds.snowynode_sounds.dug
+    table.dig = table.dig or ks_sounds.snowynode_sounds.dig
+	table.place = table.place or ks_sounds.snowynode_sounds.place
+	ks.node_sound_defaults(table)
+	return table
+end
+
+
+--api
+function sound_api.node_sound_default(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_defaults(table)
+    elseif minetest.get_modpath("ks_sounds") then
+        return ks.node_sound_default(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_default(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_stone_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_stone_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_stone_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_stone_defaults(table)
+    elseif minetest.get_modpath("fl_stone") then
+        return fl_stone.sounds.stone(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_stone_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_stone_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_dirt_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_dirt_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_dirt_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_dirt_defaults(table)
+    --s/dirt/grass
+    elseif minetest.get_modpath("fl_topsoil") then
+        return fl_topsoil.sounds.grass(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_dirt_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_dirt_defaults(table)
+    else
+        return table
+    end
+end
+
+--return dirt as some games use dirt vs grass
+function sound_api.node_sound_grass_defaults(table)
+    if minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_grass_defaults(table)
+    else
+        return sound_api.node_sound_dirt_defaults(table)
+    end
+end
+
+function sound_api.node_sound_sand_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_sand_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_sand_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_sand_defaults(table)
+    elseif minetest.get_modpath("fl_stone") then
+        return fl_stone.sounds.sand(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_sand_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_sand_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_gravel_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_gravel_defaults(table)
+    --s/gravel/sand
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_sand_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_gravel_defaults(table)
+    elseif minetest.get_modpath("fl_topsoil") then
+        return fl_topsoil.sounds.gravel(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_gravel_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_wood_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_wood_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_wood_defaults(table)
+    elseif minetest.get_modpath("ks_sounds") then
+        return ks.node_sound_wood_default(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_wood_defaults(table)
+    elseif minetest.get_modpath("fl_trees") then
+        return fl_trees.sounds.wood(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_wood_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_wood_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_leaves_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_leaves_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_leaves_defaults(table)
+    elseif minetest.get_modpath("ks_sounds") then
+        return ks.node_sound_leaves_default(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_leaves_defaults(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_leaves_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_leaves_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_glass_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_glass_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_glass_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_glass_defaults(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_glass_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_glass_defaults(table)
+    else
+        return table
+    end
+end
+
+
+function sound_api.node_sound_ice_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_ice_defaults(table)
+    --s/ice/glass
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_glass_defaults(table)
+    --s/ice/glass
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_glass_defaults(table)
+    --s/ice/glass
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_glass_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_metal_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_metal_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_metal_defaults(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_metal_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_water_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_water_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_lava_defaults(table)
+    --s/lava/water
+    if minetest.get_modpath("default") then
+        return default.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_lava_defaults(table)
+    --s/lava/water
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_water_defaults(table)
+    elseif minetest.get_modpath("hades_sounds") then
+        return hades_sounds.node_sound_lava_defaults(table)
+    --s/lava/water
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_water_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_snow_defaults(table)
+    if minetest.get_modpath("default") then
+        return default.node_sound_snow_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_snow_defaults(table)
+    elseif minetest.get_modpath("ks_sounds") then
+        return ks.node_sound_snow_default(table)
+    elseif minetest.get_modpath("nodes_nature") then
+        return nodes_nature.node_sound_snow_defaults(table)
+    elseif minetest.get_modpath("fl_topsoil") then
+        return fl_topsoil.sounds.snow(table)
+    elseif minetest.get_modpath("rp_sounds") then
+        return rp_sounds.node_sound_snow_defaults(table)
+    else
+        return table
+    end
+end
+
+function sound_api.node_sound_wool_defaults(table)
+    --s/wool/default
+    if minetest.get_modpath("default") then
+        return default.node_sound_defaults(table)
+    elseif minetest.get_modpath("mcl_sounds") then
+        return mcl_sounds.node_sound_wool_defaults(table)
+    else
+        return table
+    end
+end
+
+return sound_api
\ No newline at end of file