CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/pyVaultPlayerInfoListNode.cpp

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*==LICENSE==*/
//////////////////////////////////////////////////////////////////////
//
// pyVaultPlayerInfoListNode   - a wrapper class to provide interface to the RelVaultNode
//
//////////////////////////////////////////////////////////////////////

#include "pyVaultPlayerInfoListNode.h"
#ifndef BUILDING_PYPLASMA
#include "pyVault.h"
#endif
#include "pyVaultFolderNode.h"
#include "pyVaultPlayerInfoNode.h"
#include "pyVaultNodeRef.h"

#include "../plVault/plVault.h"

#include <algorithm>

// should only be created from C++ side
pyVaultPlayerInfoListNode::pyVaultPlayerInfoListNode(RelVaultNode* nfsNode)
: pyVaultFolderNode(nfsNode)
{
}

//create from the Python side
pyVaultPlayerInfoListNode::pyVaultPlayerInfoListNode(int n)
: pyVaultFolderNode(n)
{
	fNode->SetNodeType(plVault::kNodeType_PlayerInfoList);
}

//==================================================================
// class RelVaultNode : public plVaultFolderNode
//
hsBool pyVaultPlayerInfoListNode::HasPlayer( UInt32 playerID )
{
	if (!fNode)
		return false;

	NetVaultNode * templateNode = NEWZERO(NetVaultNode);
	templateNode->IncRef();
	templateNode->SetNodeType(plVault::kNodeType_PlayerInfo);
	VaultPlayerInfoNode access(templateNode);
	access.SetPlayerId(playerID);
	
	RelVaultNode * rvn = fNode->GetChildNodeIncRef(templateNode, 1);
	if (rvn)
		rvn->DecRef();
	
	templateNode->DecRef();
	return (rvn != nil);
}

//==================================================================

static void IAddPlayer_NodesFound(ENetError result, void* param, unsigned nodeIdCount, const unsigned nodeIds[])
{
	NetVaultNode* parent = static_cast<NetVaultNode*>(param);
	if (nodeIdCount)
		VaultAddChildNode(parent->GetNodeId(), nodeIds[0], VaultGetPlayerId(), nullptr, nullptr);
	parent->DecRef();
}

void pyVaultPlayerInfoListNode::AddPlayer( UInt32 playerID )
{
	if (HasPlayer(playerID) || !fNode)
		return;

	NetVaultNode* templateNode = NEWZERO(NetVaultNode);
	templateNode->IncRef();
	templateNode->SetNodeType(plVault::kNodeType_PlayerInfo);
	VaultPlayerInfoNode access(templateNode);
	access.SetPlayerId(playerID);

	ARRAY(unsigned)	nodeIds;
	VaultLocalFindNodes(templateNode, &nodeIds);

    // So, if we know about this node, we can take it easy. If not, we lazy load it.	
	if (nodeIds.Count())
		VaultAddChildNode(fNode->GetNodeId(), nodeIds[0], VaultGetPlayerId(), nullptr, nullptr);
    else {
		fNode->IncRef();
		VaultFindNodes(templateNode, IAddPlayer_NodesFound, fNode);
	}
}

void pyVaultPlayerInfoListNode::RemovePlayer( UInt32 playerID )
{
	if (!fNode)
		return;

	NetVaultNode * templateNode = NEWZERO(NetVaultNode);
	templateNode->IncRef();
	templateNode->SetNodeType(plVault::kNodeType_PlayerInfo);
	VaultPlayerInfoNode access(templateNode);
	access.SetPlayerId(playerID);
			
	if (RelVaultNode * rvn = fNode->GetChildNodeIncRef(templateNode, 1)) {
		VaultRemoveChildNode(fNode->nodeId, rvn->nodeId, nil, nil);
		rvn->DecRef();
	}
	
	templateNode->DecRef();
}

PyObject * pyVaultPlayerInfoListNode::GetPlayer( UInt32 playerID )
{
	if (!fNode)
		PYTHON_RETURN_NONE;

	NetVaultNode * templateNode = NEWZERO(NetVaultNode);
	templateNode->IncRef();
	templateNode->SetNodeType(plVault::kNodeType_PlayerInfo);
	VaultPlayerInfoNode access(templateNode);
	access.SetPlayerId(playerID);

	PyObject * result = nil;
	if (RelVaultNode * rvn = fNode->GetChildNodeIncRef(templateNode, 1)) {
		result = pyVaultPlayerInfoNode::New(rvn);
		rvn->DecRef();
	}
	
	templateNode->DecRef();
	
	if (!result)
		PYTHON_RETURN_NONE;
		
	return result;
}


void pyVaultPlayerInfoListNode::Sort()
{
	hsAssert(false, "eric, port me");
}