pawsnpcdialog.h

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/*
 * Author: Christian Svensson
 *
 * Copyright (C) 2008 Atomic Blue (info@planeshift.it, http://www.atomicblue.org)
 *
 *
 * 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 (version 2 of the License)
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 */
#ifndef PAWS_NPC_DIALOG
#define PAWS_NPC_DIALOG

#include "net/subscriber.h"
#include "pscelclient.h"

#include "paws/pawslistbox.h"
#include "paws/pawswidget.h"
#include "paws/pawsstringpromptwindow.h"

#define CONFIG_NPCDIALOG_FILE_NAME       "/planeshift/userdata/options/npcdialog.xml"
#define CONFIG_NPCDIALOG_FILE_NAME_DEF   "/planeshift/data/options/npcdialog_def.xml"


class pawsListBox;

class pawsNpcDialogWindow: public pawsWidget, public psClientNetSubscriber, public iOnStringEnteredAction
{
public:
    struct QuestInfo
    {
        csString    title;
        csString    text;
        csString    trig;
    };
    pawsNpcDialogWindow();

    bool PostSetup();
    
    void HandleMessage(MsgEntry* me);

    void OnListAction(pawsListBox* widget, int status);

    void OnStringEntered(const char *name,int param,const char *value);

    bool LoadSetting();

    void ShowIfBubbles();

    void CleanBubbles();

    void ShowOnlyFreeText();

    virtual void Show();
    virtual void Hide();
    bool OnKeyDown(utf32_char keyCode, utf32_char key, int modifiers);
    bool OnMouseDown(int button, int modifiers, int x , int y);
    bool OnButtonPressed(int button, int keyModifier, pawsWidget* widget);

    // This window should always stay on the background
    virtual void BringToTop(pawsWidget* widget) {};

    void LoadQuest(csString xmlstr);

    void DisplayQuestBubbles(unsigned int index);

    void ShowSpeechBubble();
    
    void NpcSays();//csString& inText, GEMClientActor *actor);

    virtual void Draw();

    virtual void DrawBackground();

    bool GetUseBubbles()
    {
        return useBubbles;
    }
    void SetUseBubbles(bool useBubblesNew)
    {
        useBubbles = useBubblesNew;
    }
    float GetNpcMsgTimeoutScale()
    {
        return npcMsgTimeoutScale;
    }
    void SetNpcMsgTimeoutScale(float timeoutScale)
    {
        if (timeoutScale < 0)
        {
            npcMsgTimeoutScale = 0.0;
        } else if (timeoutScale > npcMsgTimeoutScaleMax)
        {
            npcMsgTimeoutScale = npcMsgTimeoutScaleMax;
        } else
        {
            npcMsgTimeoutScale = timeoutScale;
        }
    }
    float GetNpcMsgTimeoutScaleMax()
    {
        return npcMsgTimeoutScaleMax;
    }

    void SaveSetting();

    void SetupWindowWidgets();


private:
    void AdjustForPromptWindow();
    void DisplayTextInChat(const char *sayWhat);
    
    // values are loaded from configuration files
    bool useBubbles;                    
    float npcMsgTimeoutScale;           
    float npcMsgTimeoutScaleMax;        

    // variables used to display npc dialogs
    csArray<QuestInfo> questInfo;       
    unsigned int    displayIndex;       
    int             cameraMode;         
    int             loadOnce;           
    bool clickedOnResponseBubble;       
    int questIDFree;                    
    bool gotNewMenu;                    
    bool displaysNewMenu;               
    int triesNewMenu;                   
    csTicks timeDelay;                  
    csTicks ticks;                      

    pawsListBox* responseList;
    pawsWidget* speechBubble;
    pawsEditTextBox* textBox;
    pawsButton* closeBubble;
    pawsButton* giveBubble;
    
    EID targetEID;                      
    
    csArray<csString> npcMsgQueue;        
};


CREATE_PAWS_FACTORY(pawsNpcDialogWindow);
#endif