Rename hud_elem_type to type (#14065)

doc/lua_api.md

@@ -5278,6 +5278,8 @@ Utilities
       -- liquid_fluidity, liquid_fluidity_smooth, liquid_sink,
       -- acceleration_default, acceleration_air (5.8.0)
       physics_overrides_v2 = true,
+      -- In HUD definitions the field `type` is used and `hud_elem_type` is deprecated (5.9.0)
+      hud_def_type_field = true,
   }
   ```
 
@@ -7790,7 +7792,7 @@ child will follow movement and rotation of that bone.
 * `hud_change(id, stat, value)`: change a value of a previously added HUD
   element.
     * `stat` supports the same keys as in the hud definition table except for
-      `"hud_elem_type"`.
+      `"type"` (or the deprecated `"hud_elem_type"`).
 * `hud_get(id)`: gets the HUD element definition structure of the specified ID
 * `hud_set_flags(flags)`: sets specified HUD flags of player.
     * `flags`: A table with the following fields set to boolean values
@@ -10050,9 +10052,14 @@ Used by `ObjectRef:hud_add`. Returned by `ObjectRef:hud_get`.
 
 ```lua
 {
-    hud_elem_type = "image",
+    type = "image",
     -- Type of element, can be "image", "text", "statbar", "inventory",
     -- "waypoint", "image_waypoint", "compass" or "minimap"
+    -- If undefined "text" will be used.
+
+    hud_elem_type = "image",
+    -- Deprecated, same as `type`.
+    -- In case both are specified `type` will be used.
 
     position = {x=0.5, y=0.5},
     -- Top left corner position of element