From 8b0ce964d2aa5dba186b85abf64b70ffc8216c06 Mon Sep 17 00:00:00 2001
From: Jan Tuomi <jan.tuomi@valuemotive.com>
Date: Mon, 15 Aug 2022 09:35:35 +0300
Subject: Add UI

---
 GUI.gd | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 GUI.gd

(limited to 'GUI.gd')

diff --git a/GUI.gd b/GUI.gd
new file mode 100644
index 0000000..8368474
--- /dev/null
+++ b/GUI.gd
@@ -0,0 +1,14 @@
+extends Control
+
+const HP_WIDTH = 18
+
+func update_hp_indicator():
+	$HPIndicator.rect_min_size.x = GlobalData.player_hp * HP_WIDTH
+	$HPIndicator.rect_size = Vector2.ZERO
+
+func _ready():
+	GlobalData.connect("player_hp_changed", self, "_on_GlobalData_player_hp_changed")
+	update_hp_indicator()
+
+func _on_GlobalData_player_hp_changed(_player_hp: int):
+	update_hp_indicator()
-- 
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