added on_inventory_interact

src/content/ContentPack.hpp

@@ -127,6 +127,7 @@ struct WorldFuncsSet {
     bool onchunkremove;
     bool oninventoryopen;
     bool oninventoryclosed;
+    bool oninventoryinteract;
 };
 
 class ContentPackRuntime {

src/graphics/ui/elements/InventoryView.cpp

@@ -431,14 +431,23 @@ void SlotView::clicked(Mousecode button) {
     ItemStack& grabbed = exchangeSlot->getStack();
     ItemStack& stack = *bound;
 
+    int action = -1;
+
     if (button == Mousecode::BUTTON_1) {
         performLeftClick(stack, grabbed);
+        action = 0;
     } else if (button == Mousecode::BUTTON_2) {
         performRightClick(stack, grabbed);
+        action = 1;
     }
+
     if (layout.updateFunc) {
         layout.updateFunc(layout.index, stack);
     }
+
+    const auto& input = gui.getInput();
+    action = action | (input.pressed(Keycode::LEFT_SHIFT) ? 2 : 0);
+    scripting::on_inventory_interact(inventoryId, layout.index, action);
 }
 
 void SlotView::onFocus() {

src/logic/scripting/scripting.cpp

@@ -540,6 +540,22 @@ void scripting::on_inventory_closed(const Player* player, const Inventory& inven
     }
 }
 
+void scripting::on_inventory_interact(int invid, int slot, int action) {
+    auto args = [invid, slot, action](lua::State* L) {
+        lua::pushinteger(L, invid);
+        lua::pushinteger(L, slot);
+        lua::pushinteger(L, action);
+        return 3;
+    };
+    for (auto& [packid, pack] : content->getPacks()) {
+        if (pack->worldfuncsset.oninventoryinteract) {
+            lua::emit_event(
+                lua::get_main_state(), packid + ":.inventoryinteract", args
+            );
+        }
+    }
+}
+
 void scripting::on_player_tick(Player* player, int tps) {
     auto args = [=](lua::State* L) {
         lua::pushinteger(L, player ? player->getId() : -1);
@@ -761,6 +777,8 @@ void scripting::load_world_script(
         register_event(env, "on_inventory_open", prefix + ":.inventoryopen");
     funcsset.oninventoryclosed =
         register_event(env, "on_inventory_closed", prefix + ":.inventoryclosed");
+    funcsset.oninventoryinteract =
+        register_event(env, "on_inventory_interact", prefix + ":.inventoryinteract");
 }
 
 void scripting::load_layout_script(

src/logic/scripting/scripting.hpp

@@ -108,6 +108,7 @@ namespace scripting {
 
     void on_inventory_open(const Player* player, const Inventory& inventory);
     void on_inventory_closed(const Player* player, const Inventory& inventory);
+    void on_inventory_interact(int invid, int slot, int action);
 
     void on_player_tick(Player* player, int tps);