brewmainmenu.h

象棋框架

// BrewMainMenu.h: interface for the CBrewMainMenu class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_BREWMAINMENU_H__8973E3D6_CA40_426F_944B_F201A7A74663__INCLUDED_)
#define AFX_BREWMAINMENU_H__8973E3D6_CA40_426F_944B_F201A7A74663__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "BrewLoginCanvasBase.h"
#include "BrewLogin.h"
#include "GameSetting.h"
#include "brewhelpandintro.h"
#include "gameabout.h"

#define MAINMENU_BEGIN		0
#define MAINMENU_HELP		1
#define MAINMENU_LOGIN		2
#define MAINMENU_ABOUT		3
#define MAINMENU_SETTING	4
#define MAINMENU_QUIT		5


class CPosition
//菜单项目个数必须大于等于2
{
public:
	AEERect m_rt;
	int16 m_ItemCounts,m_nPos;
	CPosition(){m_nPos = 0;}
	CPosition(AEERect rt, int16 nItemCounts) : m_rt(rt),m_ItemCounts(nItemCounts)
	{
		m_nPos = 0;
	}
	void Up()
	{
		if(m_nPos < 2)
		{
			if(m_nPos % 2)
				m_nPos = m_ItemCounts - 1;
			else
				m_nPos = m_ItemCounts - 2;
			
		}
		else
			m_nPos -= 2;
	}
	void Down()
	{
		if(m_nPos + 2 > m_ItemCounts - 1)
		{
			if(m_nPos % 2)
				m_nPos = 1;
			else
				m_nPos = 0;
		}
		else 
			m_nPos += 2;
	}
	void Left()
	{
		if(m_nPos % 2)
			m_nPos -= 1;
		else
			m_nPos += 1;
	}
	void Right()
	{
		Left();
	}
	int16 GetX()
	{
		if(m_nPos % 2)
			return (m_rt.dx) / 2 + m_rt.x;
		else
			return m_rt.x;
	}
	int16 GetY()
	{
		int16 ht = (m_rt.dy)/(m_ItemCounts/2);
		return (m_nPos/2) * ht + m_rt.y;
	}
	void Key(uint16 code)
	{
		switch(code)
		{
		case AVK_LEFT:
			Left();
			break;
		case AVK_RIGHT:
			Right();
			break;
		case AVK_UP:
			Up();
			break;
		case AVK_DOWN:
			Down();
			break;
		}
	}
};

class CBrewMainMenu : public CBrewLoginCanvasBase  
{
public:
	CGameSetting* m_pGs;
	CBrewHelpAndIntro* m_pHelp;
	CGameAbout* m_pAbout;
	
	CPosition m_pos;
	IBitmap* m_pTheme,*m_pCorpLogo,*m_pMenu,*m_pArrowWt,
		*m_pArrowBl,*m_pBitmap;
	int16 m_nx,m_ny;
	AEERect m_rtarrow;
	CBrewLogin* frame;
	CBrewMainMenu();
	virtual ~CBrewMainMenu();
public:
    void setFrame(void *f);
    void paint(IDisplay *d, IGraphics *g);
    boolean key(UINT16 code, UINT32 param);
	CBrewLoginCanvasBase* GetSomeCanvas();
	void SetNull(CBrewLoginCanvasBase* p);    
	virtual void SetDisplayInfo(IDisplay* d);	
};
IBrewCanvas *CreateBrewMainMenu();

#endif // !defined(AFX_BREWMAINMENU_H__8973E3D6_CA40_426F_944B_F201A7A74663__INCLUDED_)