outfitwindow.cpp

Go to the documentation of this file.

/*
 *  The Mana Client
 *  Copyright (C) 2007-2009  The Mana World Development Team
 *  Copyright (C) 2009-2012  The Mana Developers
 *
 *  This file is part of The Mana Client.
 *
 *  This program 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.
 *
 *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "outfitwindow.h"
 
#include "configuration.h"
#include "equipment.h"
#include "graphics.h"
#include "inventory.h"
#include "item.h"
#include "playerinfo.h"
 
#include "gui/widgets/button.h"
#include "gui/widgets/checkbox.h"
#include "gui/widgets/label.h"
#include "gui/widgets/layout.h"
 
#include "resources/image.h"
 
#include "utils/gettext.h"
#include "utils/stringutils.h"
 
OutfitWindow::OutfitWindow():
    Window(_("Outfits"))
{
    setWindowName("Outfits");
    setResizable(true);
    setCloseButton(true);
    setDefaultSize(250, 250, 118, 180);
 
    mPreviousButton = new Button(_("<"), "previous", this);
    mNextButton = new Button(_(">"), "next", this);
    mCurrentLabel = new Label(strprintf(_("Outfit: %d"), 1));
    mCurrentLabel->setAlignment(gcn::Graphics::CENTER);
    mUnequipCheck = new CheckBox(_("Unequip first"));
 
    mUnequipCheck->setActionEventId("unequip");
    mUnequipCheck->addActionListener(this);
 
    place(0, 3, mPreviousButton, 1);
    place(1, 3, mCurrentLabel, 2);
    place(3, 3, mNextButton, 1);
    place(0, 4, mUnequipCheck, 4);
 
    Layout &layout = getLayout();
    layout.setRowHeight(0, Layout::AUTO_SET);
    layout.setColWidth(4, Layout::CENTER);
 
    loadWindowState();
 
    load();
 
    mUnequipCheck->setSelected(mOutfits[mCurrentOutfit].unequip);
}
 
OutfitWindow::~OutfitWindow()
{
    save();
}
 
void OutfitWindow::load()
{
    for (auto &mOutfit : mOutfits)
        memset(mOutfit.items, -1, sizeof(mOutfit.items));
 
    for (auto &outfit : config.outfits)
    {
        if (outfit.index < 0 || outfit.index >= OUTFITS_COUNT)
            continue;
 
        std::string buf;
        std::stringstream ss(outfit.items);
 
        for (int i = 0; (ss >> buf) && i < OUTFIT_ITEM_COUNT; i++)
            mOutfits[outfit.index].items[i] = atoi(buf.c_str());
 
        mOutfits[outfit.index].unequip = outfit.unequip;
    }
}
 
void OutfitWindow::save()
{
    config.outfits.clear();
 
    std::string outfitStr;
    for (int o = 0; o < OUTFITS_COUNT; o++)
    {
        bool emptyOutfit = true;
 
        for (int item : mOutfits[o].items)
        {
            if (!outfitStr.empty())
                outfitStr += " ";
 
            outfitStr += item ? toString(item) : toString(-1);
            emptyOutfit &= item <= 0;
        }
 
        if (!emptyOutfit)
            config.outfits.push_back({ o, outfitStr, mOutfits[o].unequip });
 
        outfitStr.clear();
    }
}
 
void OutfitWindow::action(const gcn::ActionEvent &event)
{
    if (event.getId() == "next")
    {
        if (mCurrentOutfit < (OUTFITS_COUNT - 1))
            mCurrentOutfit++;
        else
            mCurrentOutfit = 0;
        mCurrentLabel->setCaption(strprintf(_("Outfit: %d"), mCurrentOutfit + 1));
        mUnequipCheck->setSelected(mOutfits[mCurrentOutfit].unequip);
    }
    else if (event.getId() == "previous")
    {
        if (mCurrentOutfit > 0)
        {
            mCurrentOutfit--;
        }
        else
        {
            mCurrentOutfit = OUTFITS_COUNT - 1;
        }
        mCurrentLabel->setCaption(strprintf(_("Outfit: %d"), mCurrentOutfit + 1));
        mUnequipCheck->setSelected(mOutfits[mCurrentOutfit].unequip);
    }
    else if (event.getId() == "unequip")
    {
        mOutfits[mCurrentOutfit].unequip = mUnequipCheck->isSelected();
    }
}
 
void OutfitWindow::wearOutfit(int outfit)
{
    if (mOutfits[outfit].unequip)
        unequipNotInOutfit(outfit);
 
    for (int i : mOutfits[outfit].items)
    {
        Item *item = PlayerInfo::getInventory()->findItem(i);
        if (item && !item->isEquipped() && item->getQuantity())
        {
            if (item->isEquippable())
                item->doEvent(Event::DoEquip);
        }
    }
}
 
void OutfitWindow::copyOutfit(int outfit)
{
    for (int i = 0; i < OUTFIT_ITEM_COUNT; i++)
        mOutfits[mCurrentOutfit].items[i] = mOutfits[outfit].items[i];
}
 
void OutfitWindow::draw(gcn::Graphics *graphics)
{
    Window::draw(graphics);
    auto *g = static_cast<Graphics*>(graphics);
 
    for (int i = 0; i < OUTFIT_ITEM_COUNT; i++)
    {
        const int itemX = 10 + (i % mGridWidth) * mBoxWidth;
        const int itemY = 25 + (i / mGridWidth) * mBoxHeight;
 
        graphics->setColor(gcn::Color(0, 0, 0, 64));
        graphics->drawRectangle(gcn::Rectangle(itemX, itemY,
                                               ITEM_ICON_SIZE,
                                               ITEM_ICON_SIZE));
        graphics->setColor(gcn::Color(255, 255, 255, 32));
        graphics->fillRectangle(gcn::Rectangle(itemX, itemY,
                                               ITEM_ICON_SIZE,
                                               ITEM_ICON_SIZE));
 
        if (mOutfits[mCurrentOutfit].items[i] < 0)
        {
            continue;
        }
 
        Item *item =
               PlayerInfo::getInventory()->findItem(mOutfits[mCurrentOutfit].items[i]);
        if (item)
        {
            // Draw item icon.
            if (Image *image = item->getImage())
            {
                g->drawImage(image, itemX, itemY);
            }
        }
    }
 
    if (mItemMoved)
    {
        // Draw the item image being dragged by the cursor.
        if (Image *image = mItemMoved->getImage())
        {
            const int tPosX = mCursorPosX - (image->getWidth() / 2);
            const int tPosY = mCursorPosY - (image->getHeight() / 2);
 
            g->drawImage(image, tPosX, tPosY);
        }
    }
}
 
 
void OutfitWindow::mouseDragged(gcn::MouseEvent &event)
{
    Window::mouseDragged(event);
 
    if (event.getButton() == gcn::MouseEvent::LEFT)
    {
        if (!mItemMoved && mItemClicked)
        {
            const int index = getIndexFromGrid(event.getX(), event.getY());
            if (index == -1)
                return;
 
            const int itemId = mOutfits[mCurrentOutfit].items[index];
            if (itemId < 0)
                return;
 
            if (Item *item = PlayerInfo::getInventory()->findItem(itemId))
            {
                mItemMoved = item;
                mOutfits[mCurrentOutfit].items[index] = -1;
            }
        }
 
        if (mItemMoved)
        {
            mCursorPosX = event.getX();
            mCursorPosY = event.getY();
        }
    }
}
 
void OutfitWindow::mousePressed(gcn::MouseEvent &event)
{
    Window::mousePressed(event);
    const int index = getIndexFromGrid(event.getX(), event.getY());
    if (index == -1)
        return;
 
    // Stores the selected item if there is one.
    if (isItemSelected())
    {
        mOutfits[mCurrentOutfit].items[index] = mItemSelected;
        mItemSelected = -1;
    }
    else if (mOutfits[mCurrentOutfit].items[index])
    {
        mItemClicked = true;
    }
}
 
void OutfitWindow::mouseReleased(gcn::MouseEvent &event)
{
    Window::mouseReleased(event);
    if (event.getButton() == gcn::MouseEvent::LEFT)
    {
        if (isItemSelected())
        {
            mItemSelected = -1;
        }
        const int index = getIndexFromGrid(event.getX(), event.getY());
        if (index == -1)
        {
            mItemMoved = nullptr;
            return;
        }
        if (mItemMoved)
        {
            mOutfits[mCurrentOutfit].items[index] = mItemMoved->getId();
            mItemMoved = nullptr;
        }
        if (mItemClicked)
            mItemClicked = false;
    }
}
 
int OutfitWindow::getIndexFromGrid(int pointX, int pointY) const
{
    const gcn::Rectangle tRect = gcn::Rectangle(
        10, 25, 10 + mGridWidth * mBoxWidth, 25 + mGridHeight * mBoxHeight);
    if (!tRect.isPointInRect(pointX, pointY))
        return -1;
    const int index = (((pointY - 25) / mBoxHeight) * mGridWidth) +
        (pointX - 10) / mBoxWidth;
    if (index >= OUTFIT_ITEM_COUNT)
        return -1;
    return index;
}
 
void OutfitWindow::unequipNotInOutfit(int outfit)
{
    Inventory *inventory = PlayerInfo::getInventory();
    if (!inventory)
        return;
 
    for (int i = 0; i < inventory->getSize(); i++)
    {
        if (inventory->getItem(i) && inventory->getItem(i)->isEquipped())
        {
            bool found = false;
            for (int item : mOutfits[outfit].items)
            {
                if (inventory->getItem(i)->getId() == item)
                {
                    found = true;
                    break;
                }
            }
            if (!found)
            {
                if (Item *item = inventory->getItem(i))
                    item->doEvent(Event::DoUnequip);
            }
        }
    }
}