UGrade Manager

[Lib]

Dear ragezone,

This code manage, flashing usergrade color's and normal usergrade color's. The colors are readed from a xml file called 'UserGrade.xml'.


CPP File

#pragma once


#include "stdafx.h"
#include <queue>


enum ColorMode
{
    COLOR_NORMAL,
    COLOR_FLASH,
};


struct UserGrade
{
    ColorMode mode;
    int timeDelta;
    std::queue<unsigned long> colors;


    DWORD    time;
    int    count = 0;
};


class ZUserGradeManager : public map <int, UserGrade>
{
public:
    ZUserGradeManager::ZUserGradeManager() 
    {
    }


    ZUserGradeManager::~ZUserGradeManager()
    {
        clear();
    }


    static ZUserGradeManager* ZUserGradeManager::GetInstance()
    {
        static ZUserGradeManager getme;
        return &getme;
    }


    unsigned long ZUserGradeManager::GetColor(int c)
    {
        auto it = find(c);


        if (it == end())
            return 0xFFFFFFFF;
        else
        {
            DWORD time = timeGetTime();
            if (it->second.mode == COLOR_FLASH)
            {
                if (time - it->second.time > it->second.timeDelta)
                {
                    for (auto it = begin(); it != end(); it++)
                    {
                        unsigned long swapColor = it->second.colors.front();
                        it->second.colors.pop();
                        it->second.colors.push(swapColor);
                    }
                    it->second.time = time;
                }
            }
            return it->second.colors.front();
        }
    }


    bool ZUserGradeManager::ReadXml(MZFileSystem* pFileSystem, const char* szFileName)
    {
        MXmlDocument    xmlIniData;
        xmlIniData.Create();


        char *buffer;
        MZFile mzf;


        if (pFileSystem)
        {
            if (!mzf.Open(szFileName, pFileSystem))
            {
                if (!mzf.Open(szFileName))
                {
                    xmlIniData.Destroy();
                    return false;
                }
            }
        }
        else
        {
            if (!mzf.Open(szFileName))
            {
                xmlIniData.Destroy();
                return false;
            }
        }


        buffer = new char[mzf.GetLength() + 1];
        buffer[mzf.GetLength()] = 0;
        memset(buffer, 0, mzf.GetLength() + 1);


        mzf.Read(buffer, mzf.GetLength());


        if (!xmlIniData.LoadFromMemory(buffer))
        {
            xmlIniData.Destroy();
            return false;
        }


        delete[] buffer;
        mzf.Close();


        MXmlElement rootElement, chrElement, attrElement;
        char szTagName[256];


        rootElement = xmlIniData.GetDocumentElement();
        int iCount = rootElement.GetChildNodeCount();


        for (int i = 0; i < iCount; i++)
        {
            chrElement = rootElement.GetChildNode(i);
            chrElement.GetTagName(szTagName);
            if (szTagName[0] == '#') continue;


            if (!stricmp(szTagName, "USERGRADE"))
            {
                if (!ParseGrade(chrElement))
                    return false;
            }
        }


        xmlIniData.Destroy();
        return true;
    }


private:
    bool ZUserGradeManager::ParseGrade(MXmlElement& element)
    {
        int id = 0;
        int num = 0;
        char szAttrValue[256];
        char szAttrName[64];
        UserGrade pUserGrade;


        for (int i = 0; i < (int)element.GetAttributeCount(); i++)
        {
            memset(szAttrValue, 0, 256);
            memset(szAttrName, 0, 64);


            element.GetAttribute(i, szAttrName, szAttrValue);d
            if (!stricmp(szAttrName, "id"))
                id = atoi(szAttrValue);
            else if (!stricmp(szAttrName, "flash"))
                pUserGrade.mode = (ColorMode)atoi(szAttrValue);
            else if (sscanf(szAttrName, "color%i", &num))
                pUserGrade.colors.push(strtoul(szAttrValue, NULL, 0));
            else if (!stricmp(szAttrName, "timedelta"))
                pUserGrade.timeDelta = atoi(szAttrValue);
        }
        pUserGrade.time = timeGetTime();


        insert(std::pair<int, UserGrade>(id, pUserGrade));


        return true;
    }
};
inline ZUserGradeManager* ZGetUserGradeMgr() { return ZUserGradeManager::GetInstance(); }

XML Design.

<?xml version="1.0" encoding="UTF-8"?>
<xml>
    <USERGRADE id="255" flash="1" color0="0xFF2700FF" color1="0xFFFFFFFF" color2="0xFFFF80F6" timedelta="500"/>
    <USERGRADE id="254" flash="0" color0="0xFF2700FF"/>
    <USERGRADE id="0" flash="0" color0="0xFFFFFFFF"/>
</xml>

Usage:
id = UGradeID
color<num> = 0xFF<hex color> *
timedelta = time in milliseconds to flash to next color

* You can add unlimited flashing colors just count color0 - color1 - color2 etc

NOTE: This source isn't correct, see grandao's his post. No support will be given.

 

[jetman82]

Nice man

 

[grandao]

Some tips

Use xml structure (numbering each color is error prone)

<USERGRADE id="255" flash="1" timedelta="500">
    <COLOR>0xFF2700FF</COLOR>
    <COLOR>0xFFFFFFFF</COLOR>
    <COLOR>0xFFFF80F6</COLOR>
</USERGRADE>

I don't think std::queue is necessary here (besides being fancy)

struct UserGrade
{
    ColorMode mode;
    int timeDelta;
    [B]std::vector<unsigned long> colors;[/B]
    // notice that assign value in struct definition requires c++11
    // otherwise you should use contructor:
    // UserGrade(): currentColor(0), count(0) {}
    [B]int currentColor = 0;[/B]

    DWORD    time;
    int    count = 0;
};

    unsigned long ZUserGradeManager::GetColor(int c)
    {
        auto it = find(c);


        if (it == end())
            return 0xFFFFFFFF;
        else
        {
            DWORD time = timeGetTime();
            if (it->second.mode == COLOR_FLASH)
            {
                if (time - it->second.time > it->second.timeDelta)
                {
                    it->second.time = time;
                    return it->second.colors[ ++it->second.currentColor % it->second.colors.size() ];
                }
            }
        }
    }

Besides these little details keep with your releases

 

[jorklenis2]

I still do not understand how it works, if it shows an image may what to understand.

 

[foeandfearz]

How would you apply this?

 

[FritzOMG]

Lib can you explain in deep and post a screenshot? And you have been posting your best works till now. Thanks buddy. ^_^

 

[Arenbunny]

the problem of almost every post is making progress in advanced Photo Baby sources and that is why many other sources that is worthless.

 

[Sahar]

help please ?

ZUserGradeManager.cpp(23): error C2864: 'count' : only const static integral data members can be initialized inside a class or struct

 

[Broak]

Nice Nick!

 

[shopacspeed]

how to use ?