diff options
Diffstat (limited to 'src/gui')
-rw-r--r-- | src/gui/itemcontainer.cpp | 155 | ||||
-rw-r--r-- | src/gui/itemcontainer.h | 123 |
2 files changed, 278 insertions, 0 deletions
diff --git a/src/gui/itemcontainer.cpp b/src/gui/itemcontainer.cpp new file mode 100644 index 00000000..f6755c9f --- /dev/null +++ b/src/gui/itemcontainer.cpp @@ -0,0 +1,155 @@ +/* + * The Mana World + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * The Mana World is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with The Mana World; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include "itemcontainer.h" +#include "../graphic/graphic.h" +#include "../resources/resourcemanager.h" + +ItemContainer::ItemContainer() +{ + ResourceManager *resman = ResourceManager::getInstance(); + Image *itemImg = resman->getImage("graphic/items.bmp"); + if (!itemImg) error("Unable to load items.bmp"); + itemset = new Spriteset(itemImg, 20, 20); + + selectedItem = -1; /**< No item selected */ + + for (int i = 0; i < INVENTORY_SIZE; i++) { + items[i].id = -1; + items[i].quantity = 0; + } +} + +ItemContainer::~ItemContainer() +{ +} + +void ItemContainer::draw(gcn::Graphics* graphics) +{ + int x, y, w, h; + getAbsolutePosition(x, y); + w = getWidth(); + h = getHeight(); + + graphics->drawRectangle(gcn::Rectangle(0, 0, w, h)); + + if(items[selectedItem].quantity <= 0) + selectedItem = -1; + + for (int i = 0; i < INVENTORY_SIZE; i++) { + if (items[i].quantity > 0) { + if (items[i].id >= 501 && items[i].id <= 511) { + itemset->spriteset[items[i].id - 501]->draw(screen, + x + 24 * i, y + 2); + } + + std::stringstream ss; + ss << items[i].quantity; + graphics->drawText(ss.str(), 24 * i + 10, 24 + 2, + gcn::Graphics::CENTER); + } + } + + if (selectedItem >= 0) { + graphics->drawRectangle(gcn::Rectangle(24 * selectedItem + 1, 2, + 20, 20)); + } +} + +int ItemContainer::getIndex() +{ + return selectedItem; +} + +int ItemContainer::getId() +{ + if (selectedItem != -1) { + return items[selectedItem].id; + } + else { + return 0; + } +} + +int ItemContainer::getId(int index) +{ + return items[index].id; +} + +int ItemContainer::getQuantity() +{ + if (selectedItem != -1) { + return items[selectedItem].quantity; + } + else { + return 0; + } + +} + +int ItemContainer::getQuantity(int index) +{ + return items[index].quantity; +} + +void ItemContainer::addItem(int index, int id, int quantity) +{ + items[index].id = id; + items[index].quantity += quantity; +} + +void ItemContainer::removeItem(int id) +{ + for (int i = 0; i < INVENTORY_SIZE; i++) { + if (items[i].id == id) { + items[i].id = -1; + items[i].quantity = 0; + } + } +} + +void ItemContainer::changeQuantity(int index, int quantity) +{ + items[index].quantity = quantity; +} + +void ItemContainer::increaseQuantity(int index, int quantity) +{ + items[index].quantity += quantity; +} + +void ItemContainer::mousePress(int mx, int my, int button) +{ + if (button == gcn::MouseInput::LEFT) + selectedItem = mx / 24; + if (selectedItem > INVENTORY_SIZE) + selectedItem = INVENTORY_SIZE; +} + +void ItemContainer::_mouseInputMessage(const gcn::MouseInput &mouseInput) +{ + if (mouseInput.getButton() == gcn::MouseInput::LEFT) { + gcn::Widget::_mouseInputMessage(mouseInput); + mousePress(mouseInput.x, mouseInput.y, mouseInput.getButton()); + } +} + diff --git a/src/gui/itemcontainer.h b/src/gui/itemcontainer.h new file mode 100644 index 00000000..77877dd0 --- /dev/null +++ b/src/gui/itemcontainer.h @@ -0,0 +1,123 @@ +/* + * The Mana World + * Copyright 2004 The Mana World Development Team + * + * This file is part of The Mana World. + * + * The Mana World is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * The Mana World is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with The Mana World; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _TMW_ITEMCONTAINER_H__ +#define _TMW_ITEMCONTAINER_H__ + +#include <iostream> +#include <guichan.hpp> +#include "../resources/image.h" +#include "../graphic/spriteset.h" + +#define INVENTORY_SIZE 100 + +struct ITEM_HOLDER { // the holder of a item + int id; // the id of the item + int quantity; // number of items +}; + +/** + * An item container. Used to show items in inventory. + * + * \ingroup GUI + */ +class ItemContainer : public gcn::Widget +{ + private: + + Spriteset *itemset; + int selectedItem; + int itemNumber; + ITEM_HOLDER items[INVENTORY_SIZE]; /**< this is the holder of items */ + + public: + /** + * Constructor. Initializes the graphic. + * + * @param path The file containing item images. + */ + ItemContainer(); + + /** + * Destructor. + */ + virtual ~ItemContainer(); + + /** + * Draws the items. + */ + void draw(gcn::Graphics *graphics); + + /** + * Handles mouse click. + */ + void mousePress(int mx, int my, int button); + + /** + * Returns index of the selected item. + */ + int getIndex(); + + /** + * Returns the id of the selected item. + */ + int getId(); + + /** + * Returns the id of an item. + */ + int getId(int index); + + /** + * Returns the quantity of the selected item. + */ + int getQuantity(); + + /** + * Returns the quantity of an item. + */ + int getQuantity(int index); + + /** + * Adds a new item. + */ + void addItem(int index, int id, int quantity); + + /** + * Remove a item from the inventory. + */ + void removeItem(int id); + + /** + * Change quantity of an item. + */ + void changeQuantity(int index, int quantity); + + /** + * Increase quantity of an item. + */ + void increaseQuantity(int index, int quantity); + + void _mouseInputMessage(const gcn::MouseInput &mouseInput); +}; + +#endif |