Small fixes and issue 386 (#387)

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

addons/escoria-core/game/core-scripts/behaviors/esc_movable.gd

@@ -285,7 +285,6 @@ func walk_stop(pos: Vector2) -> void:
 	
 	update_terrain()
 
-	yield(parent.get_animation_player(), "animation_finished")
 	if walk_context.target_object:
 		escoria.logger.debug(
 			"%s arrived at %s" % [

addons/escoria-core/game/core-scripts/esc/commands/set_animations.gd

@@ -0,0 +1,45 @@
+# `set_animations object animations`
+#
+# Set the animation resource for the given ESCPlayer
+#
+# @ESC
+extends ESCBaseCommand
+class_name SetAnimationsCommand
+
+
+# Return the descriptor of the arguments of this command
+func configure() -> ESCCommandArgumentDescriptor:
+	return ESCCommandArgumentDescriptor.new(
+		2, 
+		[TYPE_STRING, TYPE_STRING],
+		[null, null]
+	)
+
+
+# Validate wether the given arguments match the command descriptor
+func validate(arguments: Array):
+	if not escoria.object_manager.objects.has(arguments[0]):
+		escoria.logger.report_errors(
+			"set_animations: invalid object",
+			[
+				"Object with global id %s not found" % arguments[0]
+			]
+		)
+		return false
+	if not ResourceLoader.exists(arguments[1]):
+		escoria.logger.report_errors(
+			"set_animations: invalid animations",
+			[
+				"The animation resource %s was not found" % arguments[1]
+			]
+		)
+		return false
+	return .validate(arguments)
+	
+
+# Run the command
+func run(command_params: Array) -> int:
+	(escoria.object_manager.get_object(command_params[0]).node as ESCPlayer)\
+			.animations = load(command_params[1])
+	return ESCExecution.RC_OK
+	

addons/escoria-core/game/core-scripts/esc/commands/slide.gd

@@ -5,7 +5,6 @@
 # It does not respect the room's navigation polygons, so you can move items 
 # where the player can't walk.
 #
-# @STUB
 # @ESC
 extends ESCBaseCommand
 class_name SlideCommand

addons/escoria-core/game/core-scripts/esc/commands/slide_block.gd

@@ -5,7 +5,6 @@
 # It does not respect the room's navigation polygons, so you can move items 
 # where the player can't walk.
 #
-# @STUB
 # @ESC
 extends SlideCommand
 class_name SlideBlockCommand

addons/escoria-core/game/core-scripts/esc/commands/turn_to.gd

@@ -10,7 +10,6 @@
 # Set immediate to true to show directly switch to the direction and not
 # show intermediate angles
 #  
-# @STUB
 # @ESC
 extends ESCBaseCommand
 class_name TurnToCommand