From 3bef25f9b6ff5deb6d98878b7e017e0d2522b52d Mon Sep 17 00:00:00 2001
From: Kiloku <mateus.sateles@protonmail.com>
Date: Sun, 12 Jan 2025 23:53:56 -0300
Subject: [PATCH] Allow players to disable the Gorgon's screen flashes

---
 src/engine/fox_effect.c      | 4 +++-
 src/overlays/ovl_i3/fox_a6.c | 6 ++++--
 src/port/ui/ImguiUI.cpp      | 8 ++++++++
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/engine/fox_effect.c b/src/engine/fox_effect.c
index 16493335..a57d0466 100644
--- a/src/engine/fox_effect.c
+++ b/src/engine/fox_effect.c
@@ -3786,7 +3786,9 @@ void Effect_Effect395_Update(Effect395* this) {
                     D_ctx_801779A8[0] = 50.0f;
                     if (this->unk_46 == 10) {
                         gFillScreenRed = gFillScreenGreen = gFillScreenBlue = 255;
-                        gFillScreenAlpha = gFillScreenAlphaTarget = 255;
+                        if (CVarGetInteger("gDisableGorgonFlash", 0) == 0){
+                            gFillScreenAlpha = gFillScreenAlphaTarget = 255;
+                        }
                         gFillScreenAlphaTarget = 0;
                         gFillScreenAlphaStep = 25;
                         gCameraShake = 50;
diff --git a/src/overlays/ovl_i3/fox_a6.c b/src/overlays/ovl_i3/fox_a6.c
index 3647d921..f2426fa8 100644
--- a/src/overlays/ovl_i3/fox_a6.c
+++ b/src/overlays/ovl_i3/fox_a6.c
@@ -830,8 +830,10 @@ void Area6_A6Gorgon_Update(A6Gorgon* this) {
         case 2:
             Math_SmoothStepToF(D_ctx_801779A8, 10.0f, 1.0f, 5.0f, 0.0f);
             if (this->timer_050 == 10) {
-                gFillScreenRed = gFillScreenGreen = gFillScreenBlue = 255;
-                gFillScreenAlpha = gFillScreenAlphaTarget = 255;
+                if (CVarGetInteger("gDisableGorgonFlash", 0) == 0) {
+                    gFillScreenRed = gFillScreenGreen = gFillScreenBlue = 255;
+                    gFillScreenAlpha = gFillScreenAlphaTarget = 255;
+                }
                 gFillScreenAlphaTarget = 0;
                 gFillScreenAlphaStep = 25;
                 gCameraShake = 50;
diff --git a/src/port/ui/ImguiUI.cpp b/src/port/ui/ImguiUI.cpp
index f2b1dd0e..c2000e90 100644
--- a/src/port/ui/ImguiUI.cpp
+++ b/src/port/ui/ImguiUI.cpp
@@ -542,6 +542,14 @@ void DrawEnhancementsMenu() {
             ImGui::EndMenu();
         }
 
+        if (UIWidgets::BeginMenu("Accessibility")) { 
+            UIWidgets::CVarCheckbox("Disable Gorgon (Area 6 boss) screen flashes", "gDisableGorgonFlash", {
+                .tooltip = "Gorgon flashes the screen repeatedly when firing its beam or when teleporting, which causes eye pain for some players and may be harmful to those with photosensitivity.",
+                .defaultValue = false
+            });
+            ImGui::EndMenu();
+        }
+
         ImGui::EndMenu();
     }
 }