Builtin/../misc.lua: Replace minetest. with core., improve codestyle (#7540)

diff --git a/builtin/game/misc.lua b/builtin/game/misc.lua
index 1d60f1958bd0c80967ba87477e09450e360120f6..472cb21077b536287ac8dcb1aabba64a92cfe7a9 100644 (file)
--- a/builtin/game/misc.lua
+++ b/builtin/game/misc.lua
@@ -44,7 +44,7 @@ local player_list = {}
 
 
 function core.send_join_message(player_name)
-       if not minetest.is_singleplayer() then
+       if not core.is_singleplayer() then
                core.chat_send_all("*** " .. player_name .. " joined the game.")
        end
 end
@@ -99,8 +99,8 @@ function core.is_player(player)
 end
 
 
-function minetest.player_exists(name)
-       return minetest.get_auth_handler().get_auth(name) ~= nil
+function core.player_exists(name)
+       return core.get_auth_handler().get_auth(name) ~= nil
 end
 
 
@@ -126,17 +126,19 @@ end
 
 
 function core.hash_node_position(pos)
-       return (pos.z+32768)*65536*65536 + (pos.y+32768)*65536 + pos.x+32768
+       return (pos.z + 32768) * 65536 * 65536
+                + (pos.y + 32768) * 65536
+                +  pos.x + 32768
 end
 
 
 function core.get_position_from_hash(hash)
        local pos = {}
-       pos.x = (hash%65536) - 32768
-       hash = math.floor(hash/65536)
-       pos.y = (hash%65536) - 32768
-       hash = math.floor(hash/65536)
-       pos.z = (hash%65536) - 32768
+       pos.x = (hash % 65536) - 32768
+       hash  = math.floor(hash / 65536)
+       pos.y = (hash % 65536) - 32768
+       hash  = math.floor(hash / 65536)
+       pos.z = (hash % 65536) - 32768
        return pos
 end
 
@@ -261,7 +263,7 @@ end
 
 
 function core.close_formspec(player_name, formname)
-       return minetest.show_formspec(player_name, formname, "")
+       return core.show_formspec(player_name, formname, "")
 end