fix middle click on access panel

src/graphics/ui/elements/InventoryView.cpp

@@ -1,6 +1,7 @@
 #include "InventoryView.hpp"
 
 #include <glm/glm.hpp>
+#include <iostream>
 #include <utility>
 
 #include "assets/Assets.hpp"
@@ -501,10 +502,14 @@ void SlotView::performRightClick(ItemStack& stack, ItemStack& grabbed) {
 }
 
 void SlotView::performMiddleClick(ItemStack& stack, ItemStack& grabbed) {
-    scripting::on_slot_middle_click(
-        inventoryId,
-        layout.index
-    );
+    if (layout.itemSource) {
+        scripting::on_access_panel_slot_middle_click(stack.getItemId());
+    } else {
+        scripting::on_slot_middle_click(
+            inventoryId,
+            layout.index
+        );
+    }
 }
 
 void SlotView::clicked(Mousecode button) {

src/logic/scripting/scripting.hpp

@@ -111,6 +111,7 @@ namespace scripting {
     void on_inventory_interact(int invid, int slot, int action, int mode);
 
     void on_slot_middle_click(int invid, int slot);
+    void on_access_panel_slot_middle_click(const itemid_t itemid);
 
     void on_player_tick(Player* player, int tps);
 

src/logic/scripting/scripting_hud.cpp

@@ -12,6 +12,7 @@
 #include "lua/libs/api_lua.hpp"
 #include "lua/lua_engine.hpp"
 #include "scripting.hpp"
+#include "typedefs.hpp"
 
 using namespace scripting;
 
@@ -123,6 +124,18 @@ void scripting::on_slot_middle_click(int invid, int slot) {
     );
 }
 
+void scripting::on_access_panel_slot_middle_click(const itemid_t itemid) {
+    auto L = lua::get_main_state();
+    lua::emit_event(
+        L,
+        "core:access_panel_slot_middle_click",
+        [&](lua::State* L) {
+            lua::pushinteger(L, itemid);
+            return 1;
+        }
+    );
+}
+
 void scripting::load_hud_script(
     const scriptenv& senv,
     const std::string& packid,