add vignette pp effect on taking damage

UI/Base.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://c271rdjhd1gfo"]
+[gd_scene load_steps=10 format=3 uid="uid://c271rdjhd1gfo"]
 
 [ext_resource type="PackedScene" uid="uid://73jm5qjy52vq" path="res://Dialogue/balloon.tscn" id="1_atjb1"]
 [ext_resource type="Script" path="res://UI/UIController.cs" id="2_b4b6l"]
@@ -8,14 +8,7 @@
 [ext_resource type="PackedScene" uid="uid://c77754nvmckn" path="res://UI/LocationDisplay.tscn" id="5_cr6vo"]
 [ext_resource type="PackedScene" uid="uid://sfs8dpfitpdu" path="res://UI/Hotbar.tscn" id="5_mmp18"]
 [ext_resource type="PackedScene" uid="uid://d3q1yu3n7cqfj" path="res://UI/SceneTransition.tscn" id="6_j0nhv"]
-[ext_resource type="Shader" path="res://Shaders/Vignette.gdshader" id="8_k080s"]
+[ext_resource type="PackedScene" uid="uid://2afbrf8asy2a" path="res://UI/PostProcessing/Vignette.tscn" id="9_p1ubd"]
-[ext_resource type="Texture2D" uid="uid://dxtpp41y85tv5" path="res://Assets/Sprites/Misc/white.png" id="9_2hlfh"]
-
-[sub_resource type="ShaderMaterial" id="ShaderMaterial_fmdjb"]
-shader = ExtResource("8_k080s")
-shader_parameter/vignette_intensity = 0.1
-shader_parameter/vignette_opacity = 0.1
-shader_parameter/vignette_rgb = Color(0.92549, 0, 0.937255, 1)
 
 [node name="BaseUI" type="CanvasLayer"]
 process_mode = 3
@@ -42,7 +35,7 @@ layer = 4
 [node name="MainUILayer" type="CanvasLayer" parent="SubViewportContainer/UIViewport"]
 layer = 3
 
-[node name="Main" type="Control" parent="SubViewportContainer/UIViewport/MainUILayer" node_paths=PackedStringArray("BossBar")]
+[node name="Main" type="Control" parent="SubViewportContainer/UIViewport/MainUILayer"]
 z_index = 128
 layout_mode = 3
 anchors_preset = 15
@@ -53,7 +46,6 @@ grow_vertical = 2
 size_flags_horizontal = 3
 size_flags_vertical = 3
 script = ExtResource("2_b4b6l")
-BossBar = NodePath("Bottom/BossBar")
 
 [node name="Top" type="HBoxContainer" parent="SubViewportContainer/UIViewport/MainUILayer/Main"]
 layout_mode = 1
@@ -116,11 +108,4 @@ z_index = 1
 [node name="PostProcessing" type="CanvasLayer" parent="SubViewportContainer/UIViewport"]
 layer = 2
 
-[node name="TextureRect" type="TextureRect" parent="SubViewportContainer/UIViewport/PostProcessing"]
+[node name="TextureRect" parent="SubViewportContainer/UIViewport/PostProcessing" instance=ExtResource("9_p1ubd")]
-material = SubResource("ShaderMaterial_fmdjb")
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-texture = ExtResource("9_2hlfh")

UI/PostProcessing/Vignette.cs

@@ -0,0 +1,15 @@
+using Godot;
+
+namespace SupaLidlGame.UI.PostProcessing;
+
+public partial class Vignette : TextureRect
+{
+    public override void _Ready()
+    {
+        Events.EventBus.Instance.PlayerHurt += (Events.HurtArgs args) =>
+        {
+            GD.Print("TIGHTEN!!!");
+            GetNode<AnimationPlayer>("AnimationPlayer").Play("tighten");
+        };
+    }
+}

UI/PostProcessing/Vignette.tscn

@@ -0,0 +1,87 @@
+[gd_scene load_steps=8 format=3 uid="uid://2afbrf8asy2a"]
+
+[ext_resource type="Shader" path="res://Shaders/Vignette.gdshader" id="1_nrekm"]
+[ext_resource type="Texture2D" uid="uid://dxtpp41y85tv5" path="res://Assets/Sprites/Misc/white.png" id="2_r11v7"]
+[ext_resource type="Script" path="res://UI/PostProcessing/Vignette.cs" id="3_judmt"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_fmdjb"]
+shader = ExtResource("1_nrekm")
+shader_parameter/vignette_intensity = 0.1
+shader_parameter/vignette_opacity = 0.1
+shader_parameter/vignette_rgb = Color(0, 0, 0, 1)
+
+[sub_resource type="Animation" id="Animation_ph4f2"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:material:shader_parameter/vignette_intensity")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.1]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:material:shader_parameter/vignette_opacity")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.1]
+}
+
+[sub_resource type="Animation" id="Animation_sqaf2"]
+resource_name = "tighten"
+length = 0.5
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:material:shader_parameter/vignette_intensity")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.5),
+"transitions": PackedFloat32Array(1, 1, 1),
+"update": 0,
+"values": [0.1, 0.1, 0.1]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:material:shader_parameter/vignette_opacity")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0.2, 0.5),
+"transitions": PackedFloat32Array(1, 0.25),
+"update": 0,
+"values": [1.0, 0.1]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_s4mrn"]
+_data = {
+"RESET": SubResource("Animation_ph4f2"),
+"tighten": SubResource("Animation_sqaf2")
+}
+
+[node name="TextureRect" type="TextureRect"]
+material = SubResource("ShaderMaterial_fmdjb")
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = ExtResource("2_r11v7")
+script = ExtResource("3_judmt")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_s4mrn")
+}