inventory.h

/***************************************************************************
                          inventory.h  -  description
                             -------------------
    begin                : Sat May 3 2003
    copyright            : (C) 2003 by Gabor Torok
    email                : cctorok@yahoo.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef INVENTORY_H
#define INVENTORY_H

#include <iostream>
#include "constants.h"
#include "sdlhandler.h"
#include "sdleventhandler.h"
#include "sdlscreenview.h"
#include "scourge.h"
#include "rpg/character.h"
#include "rpg/spell.h"
#include "gui/window.h"
#include "gui/button.h"
#include "gui/cardcontainer.h"
#include "gui/scrollinglist.h"
#include "gui/scrollinglabel.h"
#include "gui/draganddrop.h"
#include "gui/canvas.h"
#include "gui/widgetview.h"
#include "creature.h"

class Creature;

class Inventory : public DragAndDropHandler, WidgetView {
private:
    Scourge *scourge;
    int selected; // which player is selected?
    int selectedMode; // which mode is selected?
    enum mode {
          INVENTORY = 0, CHARACTER, SPELL, LOG, MISSION, PARTY
    };    

        // UI
        Window *mainWin;
        Button *inventoryButton, *skillsButton, *spellsButton, *partyButton, *closeButton;
        CardContainer *cards;

        // inventory screen
        //Label *invEquipLabel[Character::INVENTORY_COUNT];
  Canvas *paperDoll;
  int posX[Constants::INVENTORY_COUNT], posY[Constants::INVENTORY_COUNT];
        Label *inventoryWeightLabel, *coinsLabel;
        char inventoryWeightStr[80], coinsStr[80];

        Button *equipButton, *fixButton, *removeCurseButton, *skillAddButton, *skillSubButton;
        Button *combineButton, *enchantButton, *identifyButton, *openButton, *levelUpButton;
        Button *eatDrinkButton, *castScrollButton, *transcribeButton, *infoButton;
        ScrollingList *invList;
        char **pcInvText;

        // spell ui
        Button *castButton, *storeSpellButton;
        ScrollingList *schoolList;
        ScrollingList *spellList;
        Label *spellDescriptionLabel;
        char **schoolText;
        char **spellText;
        GLuint *spellIcons;

        // character info screen
        Label *nameAndClassLabel, *levelLabel, *hpLabel, *mpLabel;
        Label *thirstLabel, *hungerLabel, *skillLabel, *armorLabel;     
        //int stateCount;
        char **stateLine, **skillLine;
        GLuint *icons;
  char **protStateLine;
        GLuint *protIcons;
        ScrollingList *stateList, *skillList, *protStateList;
        char nameAndClassStr[80];
        char levelStr[80];
        char expStr[80];
        char hpStr[80];
        char mpStr[80];
        char thirstStr[80];
        char hungerStr[80];
        char skillModStr[80];
        char skillsStr[80];
        char armorStr[80];
        Canvas *attrCanvas;

        // mission
        char missionText[3000];
        ScrollingLabel *missionDescriptionLabel;
        Button *missionButton;
        ScrollingList *objectiveList;
        char **objectiveText;
        Color *missionColor, *itemColor;
  GLuint *itemIcon;
  Spell *storeSpell;

  // party
  char **formationText;
  ScrollingList *formationList;
  Button *layoutButton1, *layoutButton2, *layoutButton4;

public:
    Inventory(Scourge *scourge);
        ~Inventory();

  inline bool inStoreSpellMode() { return storeSpellButton->isSelected(); }
  inline void setStoreSpellMode( bool b ) { storeSpellButton->setSelected( b ); if( !b ) storeSpell = NULL; }
  inline Spell *getStoreSpell() { return storeSpell; }

  void positionWindow();
  void show(bool animate=true);
        inline void hide() { mainWin->setVisible(false); }
        inline bool isVisible() { return mainWin->isVisible(); }
  inline Window *getWindow() { return mainWin; }
    bool handleEvent(SDL_Event *event);
        bool handleEvent(Widget *widget, SDL_Event *event);
    //void drawInventory();
        void refresh(int player=-1);

        // drag-n-drop
        void receive(Widget *widget);
        bool startDrag(Widget *widget, int x=0, int y=0);

        void drawWidget(Widget *w);

  void showSpells();
  void showSkills();

protected:
        void setSelectedPlayerAndMode(int player, int mode);
        void moveItemTo(int playerIndex);
        void dropItem();
  // returns item's index in inventory or -1 if inv. was full
  int putItem();
  void equipItem();
        void showMemorizedSpellsInSchool(Creature *creature, MagicSchool *school);
        void showSpellDescription(Spell *spell);
        Spell *getSelectedSpell();
};

#endif

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