Blindness rework - damaged eyes are now a stylized simulation of legal blindness (#23212)

* blindness rework - damaged eyes now simulate legal blindness

* hEY THATS FOR DEMONSTRATION PURPOSES ONLY AAA

* attributions

* makes eyeclosecomponent adminbus compatible

* useshader(null)

Content.Shared/Eye/Blinding/Components/VisionCorrectionComponent.cs

@@ -9,6 +9,15 @@ namespace Content.Shared.Eye.Blinding.Components;
 [NetworkedComponent, AutoGenerateComponentState]
 public sealed partial class VisionCorrectionComponent : Component
 {
+    /// <summary>
+    /// Amount of effective eye damage to add when this item is worn
+    /// </summary>
     [ViewVariables(VVAccess.ReadWrite), DataField("visionBonus"), AutoNetworkedField]
-    public float VisionBonus = 3f;
+    public float VisionBonus = 0f;
+
+    /// <summary>
+    /// Controls the exponent of the blur effect when worn
+    /// </summary>
+    [ViewVariables(VVAccess.ReadWrite), DataField("correctionPower"), AutoNetworkedField]
+    public float CorrectionPower = 2f;
 }