player and snake movement

snakeManager.gd

@@ -0,0 +1,18 @@
+extends Node2D
+
+@export var segements : Array[snake_segment]
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	#segements = get_children() as Array[snake_segment]
+	segements.assign(get_children())
+	for i in segements.size():
+		if i == 0:
+			segements[i].is_head = true
+		else:
+			segements[i].next_segment = segements[i-1]
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass