// GUIButtonManager.cpp: implementation of the CGUIButtonManager class.
//
//////////////////////////////////////////////////////////////////////

#include "GUIButtonManager.h"

CGUIButtonManager g_ButtonManager;

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CGUIButtonManager::CGUIButtonManager()
{

}

CGUIButtonManager::~CGUIButtonManager()
{
	DestroyAllButton();
}

BOOL CGUIButtonManager::AddButton(CGUIButton *pButton)
{
	m_lstButton.push_back(pButton);

	return TRUE;
}

void CGUIButtonManager::Update(void)
{
	vector<CGUIButton *>::iterator it;

	for(it = m_lstButton.begin(); it != m_lstButton.end(); it++)
	{
		(*it)->Update();
	}
}

void CGUIButtonManager::DestroyAllButton()
{
	vector<CGUIButton *>::iterator it;

	for(it = m_lstButton.begin(); it != m_lstButton.end(); it++)
	{
		if((*it)) { delete (*it); (*it) = NULL; }
	}

	m_lstButton.clear();
}

void CGUIButtonManager::Render(LPDIRECT3DDEVICE8 lpD3DDevice, unsigned char cAlpha)
{
	vector<CGUIButton *>::iterator it;

	for(it = m_lstButton.begin(); it != m_lstButton.end(); it++)
	{
		if((*it)->m_bShow) (*it)->Render(lpD3DDevice, cAlpha);
	}
}