JawaEvent.h

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#ifndef JawaEvent_h
#define JawaEvent_h
 
#include "ReelTwo.h"
 
enum JawaID
{
    kJawaAll = 0,
    kJawaTFLD = 1,
    kJawaBFLD = 2,
    kJawaRFLD = 3,
    kJawaFrontPSI = 4,
    kJawaRearPSI = 5,
    kJawaFrontHolo = 6,
    kJawaRearHolo = 7,
    kJawaTopHolo = 8,
    kJawaOther = 9,
    kJawaRadarEye = 10,
    kJawaMagicPanel = 80,
    kJawaCBI = 83,
    kJawaDataPort = 84
};
 
class JawaEvent
{
public:
    JawaEvent() :
        fNext(NULL)
    {
        if (*head() == NULL)
            *head() = this;
        if (*tail() != NULL)
            (*tail())->fNext = this;
        *tail() = this;
    }
 
    static void process(int addr, char cmd, int arg = 0, int value = 0)
    {
        for (JawaEvent* jawa = *head(); jawa != NULL; jawa = jawa->fNext)
            if (addr == 0 || addr == jawa->fJawaAddress)
                jawa->jawaCommand(cmd, arg, value);
    }
 
    static void process(int addr, char cmd, const char* arg)
    {
        for (JawaEvent* jawa = *head(); jawa != NULL; jawa = jawa->fNext)
            if (addr == 0 || addr == jawa->fJawaAddress)
                jawa->jawaCommand(cmd, arg);
    }
 
    virtual void jawaCommand(char cmd, int arg, int value)
    {
        UNUSED_ARG(cmd)
        UNUSED_ARG(arg)
        UNUSED_ARG(value)
    }
 
    virtual void jawaCommand(char cmd, const char* arg)
    {
        UNUSED_ARG(cmd)
        UNUSED_ARG(arg)
    }
 
    inline void setJawaAddress(int addr)
    {
        fJawaAddress = addr;
    }
 
protected:
    int fJawaAddress;
 
private:
    JawaEvent* fNext;
 
    static JawaEvent** head()
    {
        static JawaEvent* sHead;
        return &sHead;
    }
 
    static JawaEvent** tail()
    {
        static JawaEvent* sTail;
        return &sTail;
    }
};
 
#endif