added project with nerabochie cows

scenes/characters/player/walk_state.gd

@@ -0,0 +1,41 @@
+extends NodeState
+
+@export var player: Player
+@export var animated_sprite_2d : AnimatedSprite2D
+@export var speed : int = 50
+
+func _on_process(_delta : float) -> void:
+	pass
+
+
+func _on_physics_process(_delta : float) -> void:
+	var direction : Vector2 = GameInputEvents.movement_input()
+		
+	if direction == Vector2.UP:
+		animated_sprite_2d.play("walk_back")
+	elif direction == Vector2.RIGHT:
+		animated_sprite_2d.play("walk_right")
+	elif direction == Vector2.DOWN:
+		animated_sprite_2d.play("walk_front")
+	elif direction == Vector2.LEFT:
+		animated_sprite_2d.play("walk_left")
+		
+	if direction != Vector2.ZERO:
+		player.player_direction = direction
+
+	
+	
+	player.velocity = direction * speed
+	player.move_and_slide()
+
+func _on_next_transitions() -> void:
+	if !GameInputEvents.is_movement_input():
+		transition.emit("Idle")
+
+
+func _on_enter() -> void:
+	pass
+
+
+func _on_exit() -> void:
+	animated_sprite_2d.stop()