From 823e2bcec6b3159738958432560c6aa9d25f8b5b Mon Sep 17 00:00:00 2001
From: Kelsi <kelsihates2fa@gmail.com>
Date: Wed, 11 Mar 2026 22:44:23 -0700
Subject: [PATCH] Add Sell All Junk button to vendor window

Scans the backpack and all bags for grey (POOR quality) items with a sell price and shows a 'Sell All Junk (N items)' button at the top of the vendor window. Clicking it sells all matching items in one action. Button only appears when there are sellable junk items.
---
 src/ui/game_screen.cpp | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/src/ui/game_screen.cpp b/src/ui/game_screen.cpp
index fdcda962..a0cca663 100644
--- a/src/ui/game_screen.cpp
+++ b/src/ui/game_screen.cpp
@@ -8148,6 +8148,41 @@ void GameScreen::renderVendorWindow(game::GameHandler& gameHandler) {
         ImGui::Separator();
 
         ImGui::TextColored(ImVec4(0.7f, 0.7f, 0.7f, 1.0f), "Right-click bag items to sell");
+
+        // Count grey (POOR quality) sellable items across backpack and bags
+        const auto& inv = gameHandler.getInventory();
+        int junkCount = 0;
+        for (int i = 0; i < inv.getBackpackSize(); ++i) {
+            const auto& sl = inv.getBackpackSlot(i);
+            if (!sl.empty() && sl.item.quality == game::ItemQuality::POOR && sl.item.sellPrice > 0)
+                ++junkCount;
+        }
+        for (int b = 0; b < game::Inventory::NUM_BAG_SLOTS; ++b) {
+            for (int s = 0; s < inv.getBagSize(b); ++s) {
+                const auto& sl = inv.getBagSlot(b, s);
+                if (!sl.empty() && sl.item.quality == game::ItemQuality::POOR && sl.item.sellPrice > 0)
+                    ++junkCount;
+            }
+        }
+        if (junkCount > 0) {
+            char junkLabel[64];
+            snprintf(junkLabel, sizeof(junkLabel), "Sell All Junk (%d item%s)",
+                     junkCount, junkCount == 1 ? "" : "s");
+            if (ImGui::Button(junkLabel, ImVec2(-1, 0))) {
+                for (int i = 0; i < inv.getBackpackSize(); ++i) {
+                    const auto& sl = inv.getBackpackSlot(i);
+                    if (!sl.empty() && sl.item.quality == game::ItemQuality::POOR && sl.item.sellPrice > 0)
+                        gameHandler.sellItemBySlot(i);
+                }
+                for (int b = 0; b < game::Inventory::NUM_BAG_SLOTS; ++b) {
+                    for (int s = 0; s < inv.getBagSize(b); ++s) {
+                        const auto& sl = inv.getBagSlot(b, s);
+                        if (!sl.empty() && sl.item.quality == game::ItemQuality::POOR && sl.item.sellPrice > 0)
+                            gameHandler.sellItemInBag(b, s);
+                    }
+                }
+            }
+        }
         ImGui::Separator();
 
         const auto& buyback = gameHandler.getBuybackItems();