diff --git a/.luacheckrc b/.luacheckrc
new file mode 100644
index 0000000..7cd82a9
--- /dev/null
+++ b/.luacheckrc
@@ -0,0 +1,50 @@
+unused_args = false
+allow_defined_top = true
+
+globals = {
+    "minetest","mcl_tmp_message","mcl_player"
+}
+
+read_globals = {
+    string = {fields = {"split"}},
+    table = {fields = {"copy", "getn"}},
+    -- My mod
+    "mcl_cozy",
+
+    -- Builtin
+    "vector", "ItemStack",
+    "dump", "DIR_DELIM", "VoxelArea", "Settings",
+
+    -- MTG
+    "default", "sfinv", "creative",
+
+    -- Mineclone
+    "mcl_loot", "tga_encoder", "mcl_util", "flowlib", "mcl_sounds", "mcl_autogroup",
+     "mcl_events", "biomeinfo", "mcl_damage", "mcl_particles", "mcl_worlds", "mcl_colors",
+      "mcl_explosions", "mcl_vars", "controls", "walkover", "mcl_meshhand", "mcl_fovapi",
+       "playerphysics", "mcl_hunger", "mcl_death_drop", "mcl_playerplus",
+        "mcl_gamemode", "mcl_spawn", "mcl_skins", "mcl_sprint", "mcl_playerinfo",
+         "mcl_item_id", "tt", "mcl_craftguide", "doc", "mcl_dripping",
+         "mcl_entity_invs", "mcl_item_entity", "mcl_burning",
+         "mcl_minecarts", "pillager", "mobs_mc", "sounds",
+         "textures", "mcl_mobs", "mcl_paintings",
+         "mcl_grindstone", "mcl_walls", "mcl_bamboo",
+         "mcl_maps", "mcl_clock", "mcl_end", "mcl_starting_inventory",
+         "mcl_bows", "mcl_bows_s", "mcl_dye", "mcl_copper",
+          "mcl_flowerpots", "mcl_furnaces", "mcl_farming",
+          "mcl_campfires", "mcl_crafting_table", "mcl_doors",
+          "mcl_jukebox", "screwdriver", "mcl_itemframes",
+          "mcl_heads", "mcl_beacons", "xpanes", "mcl_enchanting",
+          "mcl_beds", "mcl_throwing", "mcl_banners", "mcl_mobspawners",
+          "mcl_cocoas", "mcl_smithing_table", "mcl_flowers",
+         "mcl_core", "mcl_torches", "mcl_target", "mesecon", "mcl_observers",
+         "mcl_sculk", "mcl_armor", "mcl_lanterns", "mcl_stairs", "mcl_bells",
+         "mcl_hamburger", "mcl_signs", "mcl_honey", "mcl_stonecutter", "mcl_fire",
+          "mcl_compass", "mcl_ocean", "mcl_fences", "mcl_buckets", "mcl_potions",
+          "tnt", "mcl_cherry_blossom", "mcl_portals", "mcl_chests", "mcl_shields",
+          "mcl_wip", "mcl_raids", "mcl_moon", "lightning", "mcl_weather",
+          "mcl_formspec", "mcl_death_messages", "mcl_bossbars", "awards",
+          "mcl_inventory", "mcl_title", "mcl_offhand", "hb", "mcl_experience",
+          "mcl_info", "mcl_credits", "tsm_railcorridors", "mcl_mapgen_core",
+          "mcl_structures", "settlements", "mcl_dungeons", "mcl_colors_official"
+}
diff --git a/init.lua b/init.lua
index 438464a..ab88d24 100644
--- a/init.lua
+++ b/init.lua
@@ -41,14 +41,14 @@ minetest.register_globalstep(function(dtime)
 			players[i]:get_player_control().jump == true or
 			players[i]:get_player_control().sneak == true) then
 				players[i]:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
-				players[i]:set_physics_override(1, 1, 1)
+				players[i]:set_physics_override({speed=1, jump=1, gravity=1})
 				mcl_player.player_attached[name] = false
 				mcl_player.player_set_animation(players[i], "stand", 30)
 		end
 		-- check the node below player (and if it's air, just unmount)
 		if minetest.get_node(vector.offset(players[i]:get_pos(),0,-1,0)).name == "air" then
 			players[i]:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
-			players[i]:set_physics_override(1, 1, 1)
+			players[i]:set_physics_override({speed=1, jump=1, gravity=1})
 			mcl_player.player_attached[name] = false
 		end
 	end
@@ -62,13 +62,13 @@ minetest.register_chatcommand("sit", {
 		if minetest.get_node(vector.offset(player:get_pos(),0,-1,0)).name == "air" then return end
 		if mcl_player.player_attached[name] then
 			player:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
-			player:set_physics_override(1, 1, 1)
+			player:set_physics_override({speed=1, jump=1, gravity=1})
 			mcl_player.player_attached[name] = false
 			mcl_player.player_set_animation(player, "stand", 30)
 			print_action_stand(name)
 		else
 			player:set_eye_offset({x=0, y=-7, z=2}, {x=0, y=0, z=0})
-			player:set_physics_override(0, 0, 0)
+			player:set_physics_override({speed=0, jump=0, gravity=0})
 			mcl_player.player_attached[name] = true
 			mcl_player.player_set_animation(player, "sit", 30)
 			print_action_sit(name)
@@ -84,13 +84,13 @@ minetest.register_chatcommand("lay", {
 		if minetest.get_node(vector.offset(player:get_pos(),0,-1,0)).name == "air" then return end
 		if mcl_player.player_attached[name] then
 			player:set_eye_offset({x=0, y=0, z=0}, {x=0, y=0, z=0})
-			player:set_physics_override(1, 1, 1)
+			player:set_physics_override({speed=1, jump=1, gravity=1})
 			mcl_player.player_attached[name] = false
 			mcl_player.player_set_animation(player, "stand", 30)
 			print_action_stand(name)
 		else
 			player:set_eye_offset({x=0, y=-13, z=0}, {x=0, y=0, z=0})
-			player:set_physics_override(0, 0, 0)
+			player:set_physics_override({speed=0, jump=0, gravity=0})
 			mcl_player.player_attached[name] = true
 			mcl_player.player_set_animation(player, "lay", 0)
 			print_action_lay(name)