From 2885c7d9d83c7cafd04242fd48c166e8883ef579 Mon Sep 17 00:00:00 2001
From: TakaRikka <takarikka@outlook.com>
Date: Sat, 22 Aug 2026 23:01:09 -0700
Subject: [PATCH] disable OK button while seed is generating

---
 mods/randomizer/src/ui/rando_config.cpp          | 12 ++++++------
 mods/randomizer/src/ui/rando_seed_generation.cpp |  5 +++++
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/mods/randomizer/src/ui/rando_config.cpp b/mods/randomizer/src/ui/rando_config.cpp
index 0f4adb0855..478b8babff 100644
--- a/mods/randomizer/src/ui/rando_config.cpp
+++ b/mods/randomizer/src/ui/rando_config.cpp
@@ -392,8 +392,8 @@ void SaveNewRandomizerPreset(const std::string& presetName, bool overwriteExisti
     // again but force overwrite the existing preset
     if (std::filesystem::exists(presetFilepath) && !overwriteExisting) {
         UiDialogAction actions[] = {
-            {"No", onOverwriteDialogNo, nullptr, false},
-            {"Yes", onOverwriteDialogYes, nullptr, false},
+            {sizeof(UiDialogAction), "No", onOverwriteDialogNo, nullptr, false, nullptr},
+            {sizeof(UiDialogAction), "Yes", onOverwriteDialogYes, nullptr, false, nullptr},
         };
 
         actions[1].user_data = (void*)presetName.data();
@@ -476,8 +476,8 @@ void onPresetDialogCancel(ModContext* ctx, UiDialogHandle dialog, void* user_dat
 
 void buildPresetSaveDialog(ModContext* ctx, void* user_data) {
     UiDialogAction actions[] = {
-        {"Save", onPresetDialogSave, nullptr, false},
-        {"Cancel", onPresetDialogCancel, nullptr, false},
+        {sizeof(UiDialogAction), "Save", onPresetDialogSave, nullptr, false, nullptr},
+        {sizeof(UiDialogAction), "Cancel", onPresetDialogCancel, nullptr, false, nullptr},
     };
 
     auto buildPaneFn = [](ModContext* ctx, UiElementHandle pane, void* user_data, ModError* out_error) {
@@ -516,7 +516,7 @@ void onPresetLoad(ModContext* ctx, void* user_data) {
 std::vector<std::string> presetList{};
 void buildPresetLoadDialog(ModContext* ctx, void* user_data) {
     UiDialogAction actions[] = {
-        {"Cancel", onPresetDialogLoadCancel, nullptr, false},
+        {sizeof(UiDialogAction), "Cancel", onPresetDialogLoadCancel, nullptr, false, nullptr},
     };
 
     auto buildPaneFn = [](ModContext* ctx, UiElementHandle pane, void* user_data, ModError* out_error) {
@@ -577,7 +577,7 @@ bool isSeedDeleteDisabled(ModContext* ctx, void* user_data) {
 
 void buildSeedDeleteDialog(ModContext* ctx, void* user_data) {
     UiDialogAction actions[] = {
-        {"Cancel", onSeedDeleteCancel, nullptr, false},
+        {sizeof(UiDialogAction), "Cancel", onSeedDeleteCancel, nullptr, false, nullptr},
     };
 
     auto buildPaneFn = [](ModContext* ctx, UiElementHandle pane, void* user_data, ModError* out_error) {
diff --git a/mods/randomizer/src/ui/rando_seed_generation.cpp b/mods/randomizer/src/ui/rando_seed_generation.cpp
index 271eceaf54..eb222b72d3 100644
--- a/mods/randomizer/src/ui/rando_seed_generation.cpp
+++ b/mods/randomizer/src/ui/rando_seed_generation.cpp
@@ -49,10 +49,15 @@ static ModResult buildDialog() {
     desc.variant = UI_DIALOG_NORMAL;
 
     UiDialogAction action = {
+        .struct_size = sizeof(UiDialogAction),
         .label = "OK",
         .on_pressed = OnDialogActionOK,
         .user_data = nullptr,
         .keep_open = false,
+        .is_disabled = [](ModContext*, void*) {
+            // disable button while seed is generating
+            return seedGenStatus.load() == SeedGenerateStatus::Generating;
+        }
     };
     desc.actions = &action;
     desc.action_count = 1;