Use core instead of minetest

`core` is the preferred object to use, existing since Minetest 0.4 or something; `minetest` is just a backwards
compatibility alias for it.

.luacheckrc

@@ -12,7 +12,7 @@ read_globals = {
     table = {fields = {"copy", "getn"}},
 
     -- Builtin
-    "minetest", "core", "vector", "ItemStack",
+    "core", "vector", "ItemStack",
     "dump", "DIR_DELIM", "VoxelArea", "Settings",
 
     -- MTG

chiseling_machine.lua

@@ -1,4 +1,4 @@
-local max_stack = tonumber(minetest.settings:get("default_stack_max")) or 99
+local max_stack = tonumber(core.settings:get("default_stack_max")) or 99
 
 -- LuaFormatter off
 local machine_formspec = "" ..
@@ -14,7 +14,7 @@ local machine_formspec = "" ..
     "listring[current_player;main]"
 -- LuaFormatter on
 
-minetest.register_node(
+core.register_node(
     "stripped_tree:chiseling_machine", {
         description = "Chiseling machine",
         tiles = {
@@ -28,19 +28,19 @@ minetest.register_node(
         groups = {cracky = 1},
 
         after_place_node = function(pos, placer)
-            local meta = minetest.get_meta(pos)
+            local meta = core.get_meta(pos)
             meta:set_string("formspec", machine_formspec)
         end,
 
         on_construct = function(pos)
-            local inv = minetest.get_meta(pos):get_inventory()
+            local inv = core.get_meta(pos):get_inventory()
             inv:set_size("src", 1)
             inv:set_size("dst", 2)
-            minetest.get_node_timer(pos):start(1.0)
+            core.get_node_timer(pos):start(1.0)
         end,
 
         on_metadata_inventory_put = function(pos, listname, index, stack, player)
-            local inv = minetest.get_meta(pos):get_inventory()
+            local inv = core.get_meta(pos):get_inventory()
             local src_stack = inv:get_stack("src", 1)
             local dst_stack = inv:get_stack("dst", 1)
             if listname == "src" and not src_stack:is_empty() then
@@ -48,7 +48,7 @@ minetest.register_node(
                 local src_count = src_stack:get_count()
                 local mod_name, node_name = unpack(src_name:split(":"))
                 local stripped_name = mod_name .. ":stripped_" .. node_name
-                local has_stripped = minetest.registered_nodes[stripped_name]
+                local has_stripped = core.registered_nodes[stripped_name]
                 local dst_count = dst_stack:get_count()
                 if has_stripped and dst_count < max_stack then
                     inv:add_item("dst", stripped_name .. " " .. src_count)
@@ -69,7 +69,7 @@ minetest.register_node(
     }
 )
 
-minetest.register_craft(
+core.register_craft(
     {
         output = "stripped_tree:chiseling_machine",
         recipe = {

default.lua

@@ -1,15 +1,15 @@
 -- Register tree bark
-minetest.register_craftitem(
+core.register_craftitem(
     ":default:tree_bark",
     {description = "Tree bark", inventory_image = "tree_bark.png", groups = {not_in_creative_inventory = 1}}
 )
 
 -- Register bark as fuel
-minetest.register_craft({type = "fuel", recipe = "default:tree_bark", burntime = 15})
+core.register_craft({type = "fuel", recipe = "default:tree_bark", burntime = 15})
 
 -- Register craft for string
-if minetest.get_modpath("farming") then
-    minetest.register_craft(
+if core.get_modpath("farming") then
+    core.register_craft(
         {
             output = "farming:string 4",
             recipe = {
@@ -22,7 +22,7 @@ if minetest.get_modpath("farming") then
 end
 
 -- Register craft for paper
-minetest.register_craft(
+core.register_craft(
     {
         output = "default:paper 8",
         recipe = {
@@ -34,8 +34,8 @@ minetest.register_craft(
 )
 
 -- Register craft for mulch
-if minetest.get_modpath("bonemeal") then
-    minetest.register_craft(
+if core.get_modpath("bonemeal") then
+    core.register_craft(
         {
             output = "bonemeal:mulch 4",
             recipe = {

functions.lua

@@ -4,24 +4,24 @@ stripped_tree = {}
 stripped_tree.ENABLE_CHISEL = core.settings:get_bool("stripped_tree_enable_chisel")
 
 -- Check if we are running on a creative server
-local creative_mode = minetest.settings:get_bool("creative_mode")
+local creative_mode = core.settings:get_bool("creative_mode")
 
 -- Function to verify that stripped tree trunk exists
 stripped_tree.has_stripped = function(pos)
-    local node = minetest.get_node(pos).name or pos
+    local node = core.get_node(pos).name or pos
     local mod_name, node_name = unpack(node:split(":"))
-    local has_stripped = minetest.registered_nodes[mod_name .. ":" .. "stripped_" .. node_name]
+    local has_stripped = core.registered_nodes[mod_name .. ":" .. "stripped_" .. node_name]
 
     return has_stripped
 end
 
 -- Function to swap nodes
 stripped_tree.swap_node = function(pos, user, in_creative_mode, tool)
-    local old_node = minetest.get_node(pos).name
+    local old_node = core.get_node(pos).name
     local mod_name, node_name = unpack(old_node:split(":"))
     local stripped = mod_name .. ":" .. "stripped_" .. node_name
 
-    minetest.swap_node(pos, {name = stripped, param2 = old_node.param2})
+    core.swap_node(pos, {name = stripped, param2 = old_node.param2})
     -- itemstack:add_wear(65535 / 299) this is not useful at moment.
 
     if not in_creative_mode then
@@ -31,7 +31,7 @@ stripped_tree.swap_node = function(pos, user, in_creative_mode, tool)
         if inv:room_for_item("main", "default:tree_bark") then
             inv:add_item("main", {name = "default:tree_bark"})
         else
-            minetest.add_item(pos, "default:tree_bark")
+            core.add_item(pos, "default:tree_bark")
         end
     end
 
@@ -41,7 +41,7 @@ end
 -- Function to register nodes
 function stripped_tree.register_trunk(mod_name, trunk_names)
     for _, name in ipairs(trunk_names) do
-        minetest.register_node(
+        core.register_node(
             ":" .. mod_name .. ":stripped_" .. name, {
                 description = "Stripped " .. name,
                 tiles = {
@@ -58,11 +58,11 @@ function stripped_tree.register_trunk(mod_name, trunk_names)
                 },
                 sounds = default.node_sound_wood_defaults(),
                 paramtype2 = "facedir",
-                on_place = minetest.rotate_node,
+                on_place = core.rotate_node,
             }
         )
 
-        minetest.register_craft(
+        core.register_craft(
             {
                 output = mod_name .. ":" .. name,
                 recipe = {
@@ -79,7 +79,7 @@ end
 if stripped_tree.ENABLE_CHISEL ~= true then
     function stripped_tree.register_axes(mod_n, axe_types)
         for _, axe_name in ipairs(axe_types) do
-            minetest.override_item(
+            core.override_item(
                 mod_n .. ":" .. axe_name, {
                     on_place = function(itemstack, user, pointed_thing)
                         if pointed_thing.type ~= "node" then return end
@@ -87,8 +87,8 @@ if stripped_tree.ENABLE_CHISEL ~= true then
                         local pos = pointed_thing.under
                         local pname = user:get_player_name()
 
-                        if minetest.is_protected(pos, pname) then
-                            minetest.record_protection_violation(pos, pname)
+                        if core.is_protected(pos, pname) then
+                            core.record_protection_violation(pos, pname)
                             return
                         end
 

init.lua

@@ -1,5 +1,5 @@
 -- Get our own path
-local mpath = minetest.get_modpath("stripped_tree")
+local mpath = core.get_modpath("stripped_tree")
 
 -- Load functions
 dofile(mpath .. "/functions.lua")
@@ -9,14 +9,14 @@ dofile(mpath .. "/default.lua")
 dofile(mpath .. "/chiseling_machine.lua")
 
 -- Load optional dependencies
-if minetest.get_modpath("moretrees") then dofile(mpath .. "/moretrees.lua") end
+if core.get_modpath("moretrees") then dofile(mpath .. "/moretrees.lua") end
 
-if minetest.get_modpath("ethereal") then dofile(mpath .. "/ethereal.lua") end
+if core.get_modpath("ethereal") then dofile(mpath .. "/ethereal.lua") end
 
-if minetest.get_modpath("moreores") then dofile(mpath .. "/moreores.lua") end
+if core.get_modpath("moreores") then dofile(mpath .. "/moreores.lua") end
 
 if stripped_tree.ENABLE_CHISEL then
-    minetest.register_tool(
+    core.register_tool(
         "stripped_tree:chisel", {
             description = "Chisel for tree trunks",
             inventory_image = "chisel.png",
@@ -29,32 +29,32 @@ if stripped_tree.ENABLE_CHISEL then
                 local pos = pointed_thing.under
                 local pname = user:get_player_name()
 
-                if minetest.is_protected(pos, pname) then
-                    minetest.record_protection_violation(pos, pname)
+                if core.is_protected(pos, pname) then
+                    core.record_protection_violation(pos, pname)
                     return
                 end
 
-                local node = minetest.get_node(pos).name
+                local node = core.get_node(pos).name
                 local mod_name, node_name = unpack(node:split(":"))
 
                 -- Before concatenating check for nil
                 if not mod_name then return end
                 if not node_name then return end
 
-                local has_stripped = minetest.registered_nodes[mod_name .. ":" .. "stripped_" .. node_name]
+                local has_stripped = core.registered_nodes[mod_name .. ":" .. "stripped_" .. node_name]
 
                 if has_stripped then
                     local stripped = mod_name .. ":" .. "stripped_" .. node_name
-                    minetest.swap_node(pos, {name = stripped})
+                    core.swap_node(pos, {name = stripped})
 
-                    if not minetest.settings:get_bool("creative_mode") then
+                    if not core.settings:get_bool("creative_mode") then
                         local inv = user:get_inventory()
 
                         -- Check for room in inv, if not, drop item
                         if inv:room_for_item("main", "default:tree_bark") then
                             inv:add_item("main", {name = "default:tree_bark"})
                         else
-                            minetest.add_item(pos, "default:tree_bark")
+                            core.add_item(pos, "default:tree_bark")
                         end
 
                         itemstack:add_wear(65535 / 299) -- 300 uses
@@ -66,7 +66,7 @@ if stripped_tree.ENABLE_CHISEL then
         }
     )
 
-    minetest.register_craft(
+    core.register_craft(
         {
             output = "stripped_tree:chisel",
             recipe = {{"", "default:steel_ingot", ""}, {"", "screwdriver:screwdriver", ""}, {"", "", ""}},

moretrees.lua

@@ -21,7 +21,7 @@ stripped_tree.register_trunk(mod_name, trunk_names)
 
 -- Register tree variations using the same texture as default moretree trunks
 
-minetest.register_node(
+core.register_node(
     ":" .. mod_name .. ":stripped_date_palm_mfruit_trunk", {
         description = "Stripped date_palm_fruit_trunk",
         tiles = {
@@ -32,11 +32,11 @@ minetest.register_node(
         groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, not_in_creative_inventory = 1},
         sounds = default.node_sound_wood_defaults(),
         paramtype2 = "facedir",
-        on_place = minetest.rotate_node,
+        on_place = core.rotate_node,
     }
 )
 
-minetest.register_node(
+core.register_node(
     ":" .. mod_name .. ":stripped_date_palm_ffruit_trunk", {
         description = "Stripped date_palm_fruit_trunk",
         tiles = {
@@ -47,11 +47,11 @@ minetest.register_node(
         groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, not_in_creative_inventory = 1},
         sounds = default.node_sound_wood_defaults(),
         paramtype2 = "facedir",
-        on_place = minetest.rotate_node,
+        on_place = core.rotate_node,
     }
 )
 
-minetest.register_node(
+core.register_node(
     ":" .. mod_name .. ":stripped_date_palm_fruit_trunk", {
         description = "Stripped date_palm_fruit_trunk",
         tiles = {
@@ -62,11 +62,11 @@ minetest.register_node(
         groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, not_in_creative_inventory = 1},
         sounds = default.node_sound_wood_defaults(),
         paramtype2 = "facedir",
-        on_place = minetest.rotate_node,
+        on_place = core.rotate_node,
     }
 )
 
-minetest.register_node(
+core.register_node(
     ":" .. mod_name .. ":stripped_rubber_tree_trunk_empty", {
         description = "Stripped date_palm_fruit_trunk",
         tiles = {
@@ -77,6 +77,6 @@ minetest.register_node(
         groups = {tree = 1, choppy = 2, oddly_breakable_by_hand = 1, flammable = 2, not_in_creative_inventory = 1},
         sounds = default.node_sound_wood_defaults(),
         paramtype2 = "facedir",
-        on_place = minetest.rotate_node,
+        on_place = core.rotate_node,
     }
 )