Add incomplete hunger system

scenes/player.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://scripts/Player.gd" type="Script" id=1]
 [ext_resource path="res://assets/protodungman/DungMan.glb" type="PackedScene" id=2]
+[ext_resource path="res://assets/icons/stomach.png" type="Texture" id=3]
 
 [sub_resource type="BoxShape" id=3]
 extents = Vector3( 0.25, 0.25, 1 )
@@ -30,3 +31,47 @@ shape = SubResource( 2 )
 [node name="Camera" type="Camera" parent="."]
 transform = Transform( 1, 0, 0, 0, 0.5, 0.866025, 0, -0.866025, 0.5, 0, 5.44166, 3.39746 )
 fov = 50.0
+
+[node name="UI" type="CanvasLayer" parent="."]
+
+[node name="Control" type="Control" parent="UI"]
+margin_right = 40.0
+margin_bottom = 40.0
+
+[node name="MarginContainer" type="MarginContainer" parent="UI/Control"]
+margin_right = 128.0
+margin_bottom = 128.0
+custom_constants/margin_right = 16
+custom_constants/margin_top = 16
+custom_constants/margin_left = 16
+custom_constants/margin_bottom = 16
+
+[node name="stomachs" type="HBoxContainer" parent="UI/Control/MarginContainer"]
+unique_name_in_owner = true
+margin_left = 16.0
+margin_top = 16.0
+margin_right = 540.0
+margin_bottom = 144.0
+
+[node name="stomach0" type="TextureRect" parent="UI/Control/MarginContainer/stomachs"]
+margin_right = 128.0
+margin_bottom = 128.0
+texture = ExtResource( 3 )
+
+[node name="stomach1" type="TextureRect" parent="UI/Control/MarginContainer/stomachs"]
+margin_left = 132.0
+margin_right = 260.0
+margin_bottom = 128.0
+texture = ExtResource( 3 )
+
+[node name="stomach2" type="TextureRect" parent="UI/Control/MarginContainer/stomachs"]
+margin_left = 264.0
+margin_right = 392.0
+margin_bottom = 128.0
+texture = ExtResource( 3 )
+
+[node name="stomach3" type="TextureRect" parent="UI/Control/MarginContainer/stomachs"]
+margin_left = 396.0
+margin_right = 524.0
+margin_bottom = 128.0
+texture = ExtResource( 3 )