Lua_api.txt: Improve Player HUD flags documentation (#7588)

diff --git a/doc/lua_api.txt b/doc/lua_api.txt
index 763393e3494202cc26b4e5a9e1edea1cfd887036..75d96f1c61be6ff17dcbf1ef2ec7edf35b90e5ef 100644 (file)
--- a/doc/lua_api.txt
+++ b/doc/lua_api.txt
@@ -4774,7 +4774,7 @@ This is basically a reference to a C++ `ServerActiveObject`
 * `remove()`: remove object (after returning from Lua)
     * Note: Doesn't work on players, use `minetest.kick_player` instead
 * `get_pos()`: returns `{x=num, y=num, z=num}`
-* `set_pos(pos)`; `pos`=`{x=num, y=num, z=num}`
+* `set_pos(pos)`: `pos`=`{x=num, y=num, z=num}`
 * `move_to(pos, continuous=false)`: interpolated move
 * `punch(puncher, time_from_last_punch, tool_capabilities, direction)`
     * `puncher` = another `ObjectRef`,
@@ -4938,18 +4938,21 @@ This is basically a reference to a C++ `ServerActiveObject`
     * element `stat` values:
       `position`, `name`, `scale`, `text`, `number`, `item`, `dir`
 * `hud_get(id)`: gets the HUD element definition structure of the specified ID
-* `hud_set_flags(flags)`: sets specified HUD flags to `true`/`false`
-    * `flags`: (is visible) `hotbar`, `healthbar`, `crosshair`, `wielditem`,
-      `breathbar`, `minimap`, `minimap_radar`
-    * pass a table containing a `true`/`false` value of each flag to be set or
-      unset.
-    * if a flag equals `nil`, the flag is not modified
-    * note that setting `minimap` modifies the client's permission to view the
-      minimap - the client may locally elect to not view the minimap.
-    * minimap `radar` is only usable when `minimap` is true
-* `hud_get_flags()`: returns a table containing status of hud flags
-    * returns `{hotbar=true, healthbar=true, crosshair=true, wielditem=true,
-      breathbar=true, minimap=true, minimap_radar=true}`
+* `hud_set_flags(flags)`: sets specified HUD flags of player.
+    * `flags`: A table with the following fields set to boolean values
+        * hotbar
+        * healthbar
+        * crosshair
+        * wielditem
+        * breathbar
+        * minimap
+        * minimap_radar
+    * If a flag equals `nil`, the flag is not modified
+    * `minimap`: Modifies the client's permission to view the minimap.
+      The client may locally elect to not view the minimap.
+    * `minimap_radar` is only usable when `minimap` is true
+* `hud_get_flags()`: returns a table of player HUD flags with boolean values.
+    * See `hud_set_flags` for a list of flags that can be toggled.
 * `hud_set_hotbar_itemcount(count)`: sets number of items in builtin hotbar
     * `count`: number of items, must be between `1` and `23`
 * `hud_get_hotbar_itemcount`: returns number of visible items
@@ -6183,7 +6186,7 @@ Used by `minetest.create_detached_inventory`.
 HUD Definition
 --------------
 
-Used by `minetest.hud_add`. Returned by `minetest.hud_get`.
+Used by `Player:hud_add`. Returned by `Player:hud_get`.
 
     {
         hud_elem_type = "image", -- see HUD element types