Issue 315 (#341)

* feat: accept_input implemented

* feat: More fixes for accept_input and tests for it

* feat: play_snd implemented

* fix: Removed game_over and queue_animation commands

* docs: Automatic update of API docs

* fix: FIxes schedule_event command

* feat: Implemented slide and slide_block

* feat: Implemented turn_to

* docs: Automatic update of API docs

Co-authored-by: Dennis Ploeger <develop@dieploegers.de>
Co-authored-by: dploeger <dploeger@users.noreply.github.com>

docs/api/PlaySndCommand.md

@@ -6,13 +6,11 @@
 
 ## Description
 
-`play_snd object file [loop]`
+`play_snd file [player]`
 
-Plays the sound specificed with the "file" parameter on the object, without
-blocking. You can play background sounds, eg. during scene changes, with
-`play_snd bg_snd res://...`
+Plays the sound specificed with the "file" parameter on the sound player
+`player`, without blocking. (player defaults to bg_sound)
 
-@STUB
 @ESC
 
 ## Method Descriptions
@@ -25,6 +23,14 @@ func configure() -> ESCCommandArgumentDescriptor
 
 Return the descriptor of the arguments of this command
 
+### validate
+
+```gdscript
+func validate(arguments: Array)
+```
+
+Validate wether the given arguments match the command descriptor
+
 ### run
 
 ```gdscript