Pls test Jas

snowmen_enemy_blue.gd

@@ -0,0 +1,42 @@
+extends KinematicBody2D
+
+onready var SNOWBALL_BLUE_SCENE = preload("res://snowball_blue.tscn")
+
+var player = null
+var move = Vector2.ZERO
+var speed = 1
+
+func _physics_process(delta: float) -> void:
+	move = Vector2.ZERO
+	
+	if player != null:
+		move = position.direction_to(player.position) * speed
+	else:
+		move = Vector2.ZERO
+	
+	move = move.normalized()
+	move = move_and_collide(move)
+
+
+
+func _on_Area2D_body_entered(body: Node) -> void:
+	if body != self && !(body.name.begins_with("tree")) && !(body.name.begins_with("snowmen_enemy")):
+		player = body
+
+
+func _on_Area2D_body_exited(body: Node) -> void:
+	if !(body.name.begins_with("tree")) && !(body.name.begins_with("snowmen_enemy")):
+		player = null
+
+
+func fire():
+	var snowball = SNOWBALL_BLUE_SCENE.instance()
+	snowball.position = get_global_position()
+	snowball.player = player
+	get_parent().add_child(snowball)
+	$Timer.set_wait_time(1)
+
+
+func _on_Timer_timeout() -> void:
+	if player != null:
+		fire()