gameview.h

游戏框架

// ***************************************************************
//  GameView   version:  1.0
//  -------------------------------------------------------------
//	File Name:	GameView.h
//	Created:	2007/07/18
//	Modified:	2007/07/18   16:12
//	Author:		William.Liang
//  Msn:		[e-mail]
//  Email:		[e-mail], [e-mail]
//	Description:
//
//	Purpose:	
//  -------------------------------------------------------------
//  license:
//
//  The contents of this file are subject to the Mozilla Public
//  License Version 1.1 (the "License"); you may not use this file
//  except in compliance with the License. You may obtain a copy
//  of the License at http://www.mozilla.org/MPL/ Software dis-
//  tributed under the License is distributed on an "AS IS" 
//  basis, WITHOUT WARRANTY OF ANY KIND, either express or im-
//  plied. See the License for the specific language governing
//  rights and limitations under the License.
//
//  The Initial Developer of the Original Code is William.Liang .
//  Copyright (C) 2007 - All Rights Reserved.
// ***************************************************************
#ifndef GAME_VIEW_HEAD_FILE
#define GAME_VIEW_HEAD_FILE

#pragma once
#include "FrameObject.h"

class CGameScene;
class CGameLayer;
//***************************************************************
//	视点类。控制所有场景的视点显示范围，可为场景提供多个视角切
//	换。（目前只能一个视图）
//***************************************************************
class FRAME_COM_CLASS CGameView :
	public CFrameObject
{
protected:
	//场景列表
	CListTemplate<CGameScene*, _CString>		m_lstGameScenes;
	_LPRECT									m_lpActionRect;
	WORD									m_wActionAreaCount;

public:
	//构造函数
	CGameView(_CString szName="default", _SIZE siSize=_SIZE(0, 0));
	//析构函数
	virtual ~CGameView(void);

public:
	//设置动作区域
	virtual void __cdecl SetActionArea(_LPRECT lpRect, WORD wCount);
	//是否激活动作区域
	virtual WORD __cdecl IsHitActionArea(float x, float y);

	//创建元素
	virtual CGameScene* __cdecl Create(_CString szName, INT_PTR nPosition = LISTTEMPLATE_LAST_ITEM);
	//计算容器坐标
	virtual void __cdecl CalcContainerPosition();

	//管理模板方法
public:
	//返回指定的路径下的对象
	IGameObject*	GetObject(LPCTSTR szPath);
	//查找指定坐标下的对象
	bool FindObject(float x, float y, CGameScene** pGameScene, CGameLayer** pGameLayer, IGameObject** pIGameObject);
	//交换深度
	virtual void __cdecl SwitchDepth(IUnknownEx* pIObject1, IUnknownEx* pIObject2);
	//交换深度
	virtual void __cdecl SwitchDepth(IUnknownEx* pIObject, DWORD dwNewDepth);

	//管理模板方法
public:
	//返回场景数
	virtual INT_PTR __cdecl GetLength();
	//返回场景
	virtual CGameScene* __cdecl Get(INT_PTR nIndex);
	//返回场景
	virtual CGameScene* __cdecl GetBy(LPCTSTR szKey);
	//返回场景
	virtual CGameScene* __cdecl operator[](INT_PTR nIndex);
	//返回场景
	virtual CGameScene* __cdecl operator[](LPCTSTR szKey);
	//添加场景
	virtual bool __cdecl Add(CGameScene* pGameScene, _CString szName, INT_PTR nPosition = LISTTEMPLATE_LAST_ITEM);
	//移除场景
	virtual bool __cdecl Remove(INT_PTR nIndex);
	//移除场景
	virtual bool __cdecl Remove(_CString szKey);
	//移除所有对象
	virtual bool __cdecl ClearAll();
	//预渲染视图
	virtual void __cdecl PreRender(WPARAM wParam=NULL);
	//渲染视图
	virtual void __cdecl Render(WPARAM wParam=NULL);

	//模板方法
public:
	//是否有效
	virtual bool __cdecl IsValid() { return AfxIsValidAddress(this,sizeof(CGameView))?true:false;};
	//释放对象
	virtual bool __cdecl Release();
	//接口查询
	virtual void * __cdecl QueryInterface(const IID & Guid, DWORD dwQueryVer);
};

#endif