added project with nerabochie cows

scripts/state_machine/npc_states/idle_state.gd

@@ -0,0 +1,41 @@
+extends NodeState
+
+@export var character: CharacterBody2D
+@export var animated_sprite_2d: AnimatedSprite2D
+@export var idle_state_time_interval: float = 5.0
+
+@onready var idle_state_timer: Timer = Timer.new()
+
+var idle_state_timeout: bool = false
+
+func _ready() -> void:
+	idle_state_timer.wait_time = idle_state_time_interval
+	idle_state_timer.timeout.connect(on_idle_state_timeout)
+	add_child(idle_state_timer)
+
+func _on_process(_delta : float) -> void:
+	pass
+
+
+func _on_physics_process(_delta : float) -> void:
+	pass
+
+
+func _on_next_transitions() -> void:
+	if idle_state_timeout:
+		transition.emit("Walk")
+
+
+func _on_enter() -> void:
+	animated_sprite_2d.play("idle")
+	
+	idle_state_timeout = false
+	idle_state_timer.start()
+
+
+func _on_exit() -> void:
+	animated_sprite_2d.stop()
+	idle_state_timer.stop()
+
+func on_idle_state_timeout() -> void:
+	idle_state_timeout = true