Merge pull request #14350 from willnationsdev/miscellaneous-docs

[DOCS] Camera2D, EditorScript, EditorFileSystemDirectory

[ci skip]

doc/classes/Camera2D.xml

@@ -23,6 +23,7 @@
 			<return type="void">
 			</return>
 			<description>
+				Removes any [code]Camera2D[/code] from the ancestor [Viewport]'s internal currently-assigned camera.
 			</description>
 		</method>
 		<method name="force_update_scroll">
@@ -43,24 +44,28 @@
 			<return type="Vector2">
 			</return>
 			<description>
+				Returns the location of the [code]Camera2D[/code]'s screen-center, relative to the origin.
 			</description>
 		</method>
 		<method name="get_custom_viewport" qualifiers="const">
 			<return type="Node">
 			</return>
 			<description>
+				Returns the [Viewport] used by the camera if it is not using the default viewport.
 			</description>
 		</method>
 		<method name="get_h_offset" qualifiers="const">
 			<return type="float">
 			</return>
 			<description>
+				Returns the horizontal offset of the camera.
 			</description>
 		</method>
 		<method name="get_v_offset" qualifiers="const">
 			<return type="float">
 			</return>
 			<description>
+				Returns the vertical offset of the camera.
 			</description>
 		</method>
 		<method name="make_current">
@@ -84,6 +89,7 @@
 			<argument index="0" name="viewport" type="Node">
 			</argument>
 			<description>
+				Assigns a custom [Viewport] node to the [code]Camera2D[/code]. If [code]viewport[/code] is not a [Viewport], it re-assigns the default viewport instead.
 			</description>
 		</method>
 		<method name="set_h_offset">
@@ -92,6 +98,7 @@
 			<argument index="0" name="ofs" type="float">
 			</argument>
 			<description>
+				The camera's horizontal offset is set to [code]ofs[/code].
 			</description>
 		</method>
 		<method name="set_v_offset">
@@ -100,6 +107,7 @@
 			<argument index="0" name="ofs" type="float">
 			</argument>
 			<description>
+				The camera's vertical offset is set to [code]ofs[/code].
 			</description>
 		</method>
 	</methods>
@@ -170,8 +178,10 @@
 	</members>
 	<constants>
 		<constant name="ANCHOR_MODE_FIXED_TOP_LEFT" value="0" enum="AnchorMode">
+			The camera's position is fixed so that the top-left corner is always at the origin.
 		</constant>
 		<constant name="ANCHOR_MODE_DRAG_CENTER" value="1" enum="AnchorMode">
+			The camera's position takes into account vertical/horizontal offsets and the screen size.
 		</constant>
 	</constants>
 </class>

doc/classes/EditorFileSystemDirectory.xml

@@ -4,6 +4,7 @@
 		A diretory for the resource filesystem.
 	</brief_description>
 	<description>
+		A more generalized, low-level variation of the directory concept.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -16,6 +17,7 @@
 			<argument index="0" name="name" type="String">
 			</argument>
 			<description>
+				Returns the index of the directory with name [code]name[/code] or [code]-1[/code] if not found.
 			</description>
 		</method>
 		<method name="find_file_index" qualifiers="const">
@@ -24,6 +26,7 @@
 			<argument index="0" name="name" type="String">
 			</argument>
 			<description>
+				Returns the index of the file with name [code]name[/code] or [code]-1[/code] if not found.
 			</description>
 		</method>
 		<method name="get_file" qualifiers="const">
@@ -32,12 +35,14 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
+				Returns the name of the file at index [code]idx[/code].
 			</description>
 		</method>
 		<method name="get_file_count" qualifiers="const">
 			<return type="int">
 			</return>
 			<description>
+				Returns the number of files in this directory.
 			</description>
 		</method>
 		<method name="get_file_import_is_valid" qualifiers="const">
@@ -46,6 +51,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
+				Returns [code]true[/code] if the file at index [code]idx[/code] imported properly.
 			</description>
 		</method>
 		<method name="get_file_path" qualifiers="const">
@@ -54,6 +60,7 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
+				Returns the path to the file at index [code]idx[/code].
 			</description>
 		</method>
 		<method name="get_file_type" qualifiers="const">
@@ -62,24 +69,28 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
+				Returns the file extension of the file at index [code]idx[/code].
 			</description>
 		</method>
 		<method name="get_name">
 			<return type="String">
 			</return>
 			<description>
+				Returns the name of this directory.
 			</description>
 		</method>
 		<method name="get_parent">
 			<return type="EditorFileSystemDirectory">
 			</return>
 			<description>
+				Returns the parent directory for this directory or null if called on a directory at [code]res://[/code] or [code]user://[/code].
 			</description>
 		</method>
 		<method name="get_path" qualifiers="const">
 			<return type="String">
 			</return>
 			<description>
+				Returns the path to this directory.
 			</description>
 		</method>
 		<method name="get_subdir">
@@ -88,12 +99,14 @@
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
+				Returns the subdirectory at index [code]idx[/code].
 			</description>
 		</method>
 		<method name="get_subdir_count" qualifiers="const">
 			<return type="int">
 			</return>
 			<description>
+				Returns the number of subdirectories in this directory.
 			</description>
 		</method>
 	</methods>

doc/classes/EditorScript.xml

@@ -33,6 +33,8 @@
 			<argument index="0" name="node" type="Node">
 			</argument>
 			<description>
+				Adds [code]node[/code] as a child of the root node in the editor context.
+				WARNING: The implementation of this method is currently disabled.
 			</description>
 		</method>
 		<method name="get_editor_interface">