added inventory testing buttons I to add items O to delete last items in inventory and p to get info about inventory

main.cpp

@@ -112,6 +112,12 @@ namespace ZL
 
 		// Add AudioPlayer instance
         std::unique_ptr<AudioPlayer> audioPlayer;
+
+		// Добавляем структуры для иконок инвентаря
+		VertexDataStruct inventoryIconMesh;
+		VertexRenderStruct inventoryIconMeshMutable;
+		const float INVENTORY_ICON_SIZE = 32.0f; // Размер иконки в пикселях
+		const float INVENTORY_MARGIN = 10.0f;    // Отступ от края экрана
 	}
 
 	static SDL_Window* window = NULL;
@@ -213,6 +219,18 @@ namespace ZL
 			}
 		}
 
+		// Отрисовка иконок инвентаря
+		const auto& inventory = ReturnInventory();
+		for (size_t i = 0; i < inventory.size(); ++i) {
+			renderer.PushMatrix();
+			float xPos = Env::width - GameObjects::INVENTORY_MARGIN - GameObjects::INVENTORY_ICON_SIZE;
+			float yPos = GameObjects::INVENTORY_MARGIN + i * (GameObjects::INVENTORY_ICON_SIZE + GameObjects::INVENTORY_MARGIN);
+			renderer.TranslateMatrix(Vector3f{xPos, yPos, 0.0f});
+			glBindTexture(GL_TEXTURE_2D, inventory[i].texture->getTexID());
+			renderer.DrawVertexRenderStruct(GameObjects::inventoryIconMeshMutable);
+			renderer.PopMatrix();
+		}
+
 		renderer.PopMatrix();
 		renderer.PopProjectionMatrix();
 
@@ -393,14 +411,14 @@ namespace ZL
         ZL::AddItemToInventory("RoomCeramics", roomTexturePtr);
         ZL::AddItemToInventory("Cone", coneTexturePtr);
 
-        std::cout << "Before removal:\n";
+        // std::cout << "Before removal:\n";
         ZL::PrintInventory();
 
     // Удаляем "Cone" из инвентаря
-        ZL::RemoveItemFromInventory("Cone");
+        // ZL::RemoveItemFromInventory("Cone");
 
-        std::cout << "\nAfter removal:\n";
+        // std::cout << "\nAfter removal:\n";
-        ZL::PrintInventory();
+        // ZL::PrintInventory();
 
 		 // Initialize audio player and start background music
         GameObjects::audioPlayer = std::make_unique<AudioPlayer>();
@@ -408,6 +426,15 @@ namespace ZL
             GameObjects::audioPlayer->playMusic("Symphony No.6 (1st movement).ogg");
         }
 
+		// Инициализация меша иконки инвентаря
+		GameObjects::inventoryIconMesh = CreateRect2D(
+			{0.0f, 0.0f},
+			{GameObjects::INVENTORY_ICON_SIZE/2, GameObjects::INVENTORY_ICON_SIZE/2},
+			0.5f
+		);
+		GameObjects::inventoryIconMeshMutable.AssignFrom(GameObjects::inventoryIconMesh);
+		GameObjects::inventoryIconMeshMutable.RefreshVBO();
+
 		///
 	}
 
@@ -491,6 +518,32 @@ namespace ZL
                         GameObjects::audioPlayer->playMusic("Symphony No.6 (1st movement).ogg");
                     }
                     break;
+                // Добавляем тестовые клавиши
+                case SDLK_i: // Добавить предмет по нажатию I
+                    {
+                        static int testItemCount = 0;
+                        auto testTexture = std::make_shared<Texture>(CreateTextureDataFromBmp24("./book03.bmp"));
+                        AddItemToInventory("TestItem_" + std::to_string(testItemCount++), testTexture);
+                        std::cout << "Added test item to inventory\n";
+                        PrintInventory();
+                    }
+                    break;
+                    
+                case SDLK_o: // Удалить последний предмет по нажатию O
+                    {
+                        auto inventory = ReturnInventory();
+                        if (!inventory.empty()) {
+                            RemoveItemFromInventory(inventory.back().name);
+                            std::cout << "Removed last item from inventory\n";
+                            PrintInventory();
+                        }
+                    }
+                    break;
+                    
+                case SDLK_p: // Вывести текущий инвентарь по нажатию P
+                    std::cout << "\nCurrent inventory contents:\n";
+                    PrintInventory();
+                    break;
                 }
 
             }