CWE-ou-minkata/Sources/Plasma/NucleusLib/pnNetCommon/plNetApp.cpp

/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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*==LICENSE==*/
#include "plNetApp.h"
#include "pnMessage/plMessage.h"

plNetApp* plNetApp::fInstance = nil;
plNetObjectDebuggerBase* plNetObjectDebuggerBase::fInstance=nil;

//
// STATIC
//
plNetApp* plNetApp::GetInstance()
{
    return fInstance;
}

void plNetApp::SetInstance(plNetApp* app)
{
    fInstance = app;
}

bool plNetApp::StaticErrorMsg(const char* fmt, ...)
{
    if ( !GetInstance() )
        return true;
    va_list args;
    va_start(args, fmt);
    return GetInstance()->ErrorMsgV(fmt, args);
}

bool plNetApp::StaticDebugMsg(const char* fmt, ...)
{
    if ( !GetInstance() )
        return true;
    va_list args;
    va_start(args, fmt);
    return GetInstance()->DebugMsgV(fmt, args);
}

bool plNetApp::StaticWarningMsg(const char* fmt, ...)
{
    if ( !GetInstance() )
        return true;
    va_list args;
    va_start(args, fmt);
    return GetInstance()->WarningMsgV(fmt, args);
}

bool plNetApp::StaticAppMsg(const char* fmt, ...)
{
    if ( !GetInstance() )
        return true;
    va_list args;
    va_start(args, fmt);
    return GetInstance()->AppMsgV(fmt, args);
}


///////////////////////////////////////////////////////
///////////////////////////////////////////////////////
///////////////////////////////////////////////////////

plNetClientApp::plNetClientApp() : fCCRLevel(0)
{

}

//
// STATIC FXN
// Inherit net cascade state.  Msg version
//
void plNetClientApp::InheritNetMsgFlags(const plMessage* parentMsg, plMessage* childMsg, bool startCascade)
{
    if (childMsg)
    {
        uint32_t childMsgFlags = childMsg->GetAllBCastFlags();
        InheritNetMsgFlags(parentMsg ? parentMsg->GetAllBCastFlags() : 0, &childMsgFlags, startCascade);
        childMsg->SetAllBCastFlags(childMsgFlags);
    }
}

//
// STATIC FXN
// Inherit net cascade state.  Flags version
// Set startCasCascade=true if called from outside the dispatcher, so that 
// the dispatcher won't mess with the flags when it goes to send out the msg.
//
void plNetClientApp::InheritNetMsgFlags(uint32_t parentMsgFlags, uint32_t* childMsgFlags, bool startCascade)
{
    if (!(*childMsgFlags & plMessage::kNetStartCascade))
    {
        if (parentMsgFlags & plMessage::kNetSent)
            *childMsgFlags |= plMessage::kNetSent;
        else
            *childMsgFlags &= ~plMessage::kNetSent;

        if (parentMsgFlags & plMessage::kNetNonLocal)
            *childMsgFlags |= plMessage::kNetNonLocal;      
        else
            *childMsgFlags &= ~plMessage::kNetNonLocal;     

        if (startCascade)
            *childMsgFlags |= plMessage::kNetStartCascade;
        else
            *childMsgFlags &= ~plMessage::kNetStartCascade;
    }
}

//
// STATIC
//
void plNetClientApp::UnInheritNetMsgFlags(plMessage* msg)
{
    msg->SetBCastFlag( plMessage::kCCRSendToAllPlayers, 0 );
    // if msg was propagated from another client...(and not originated on the server)
    if (msg && msg->HasBCastFlag(plMessage::kNetPropagate))
    {
        // This msg (and all it's responses) should not be resent, since we just recvd it.
        // Make sure it's marked for localPropagation now that it has arrived.
        // Also flag it as a remote (non-local) msg
        msg->SetBCastFlag(plMessage::kNetSent | 
            plMessage::kNetNonLocal | 
            plMessage::kLocalPropagate | 
            plMessage::kNetStartCascade);
        
        // clear the 'force' option, so it doesn't get sent out again
        msg->SetBCastFlag(plMessage::kNetForce | plMessage::kNetNonDeterministic, 0);       
    }   
}