1 files changed, 21 insertions, 0 deletions
diff --git a/hp_bar.gd b/hp_bar.gd
new file mode 100644
index 0000000..042d467
--- /dev/null
+++ b/hp_bar.gd
@@ -0,0 +1,21 @@
+extends Control
+
+
+@onready var player = get_tree().get_first_node_in_group("player") as Player
+@onready var hp_scene = preload("res://HP.tscn")
+
+
+func _ready() -> void:
+	for child in $HBoxContainer.get_children():
+		$HBoxContainer.remove_child(child)
+	
+	for n in range(player.max_hp):
+		$HBoxContainer.add_child(hp_scene.instantiate())
+	
+	player.hp_changed.connect(func():
+		for n in range(player.max_hp):
+			if n < player.hp:
+				$HBoxContainer.get_child(n).set_full()
+			else:
+				$HBoxContainer.get_child(n).set_empty()
+	)