Add the game

mods/xcompat/src/gameid.lua

@@ -0,0 +1,33 @@
+local game_alias = {
+    mineclone2 = "mineclonia",
+}
+
+local game_modnames = {
+    mineclonia = "mcl_core",
+    farlands_reloaded = "fl_core",
+    minetest = "default",
+    hades = "hades_core",
+    exile = "exile_env_sounds",
+    ksurvive2 = "ks_metals",
+}
+
+local gameid = "xcompat_unknown_gameid"
+
+if type(minetest.get_game_info) == "function" then
+    gameid = minetest.get_game_info().id
+else
+    for game, modname in pairs(game_modnames) do
+        if minetest.get_modpath(modname) then
+            gameid = game
+            break
+        end
+    end
+end
+
+--for games that are similar/derviatives of other games
+if game_alias[gameid] then gameid = game_alias[gameid] end
+
+--while minetest game derviates are not supported, we can still try to detect them
+if minetest.get_modpath("default") then gameid = "minetest" end
+
+return gameid