gameobjectbutton.cpp

游戏框架

// ***************************************************************
//  GameObjectButton   version:  1.0
//  -------------------------------------------------------------
//	File Name:	GameObjectButton.cpp
//	Created:	2007/07/18
//	Modified:	2007/07/18   15:47
//	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.
// ***************************************************************
#include "StdAfx.h"
#include ".\gameobjectbutton.h"

//************************************
// <p>Description: 构造函数</p>
//************************************
CGameObjectButton::CGameObjectButton(void)
{
	m_BasalInfo.Disabled		= false;
	ZeroMemory(m_rcStatus, sizeof(m_rcStatus));

	Add(GET_OBJECT_INTERFACE(m_Sprite, IGameObject), "Sprite");
	Add(GET_OBJECT_INTERFACE(m_Caption, IGameObject), "Caption");
}

//************************************
// <p>Description: 析构函数</p>
//************************************
CGameObjectButton::~CGameObjectButton(void)
{
}


//************************************
// <p>Description: 按钮创建</p>
// <p>Parameters:  </p>
// <p>    LPCTSTR lpName</p>
// <p>    _SIZE siSize</p>
// <p>    CResource* pResource</p>
// <p>    LPCTSTR lpCaption</p>
// <p>    LPCTSTR szFont</p>
// <p>    int nAlign</p>
//
// <p>Returns:   bool</p>
//************************************
bool CGameObjectButton::Create(LPCTSTR lpName, _SIZE siSize, CResource* pResource, LPCTSTR lpCaption, LPCTSTR szFont, int nAlign){
	__super::Create(lpName, siSize, Type_Button);

	//BUTTON纹理
	m_Sprite.Create(lpName, siSize, pResource);
	//Button Caption
	m_Caption.Create(lpName, siSize, szFont);
	//设置标题
	m_Caption.SetText(lpCaption);
	//设置对齐方式
	m_Caption.SetAlign(nAlign);

	//设置按钮纹理
	for(int i=0;i<5;i++){
		m_rcStatus[i].left = 0;
		m_rcStatus[i].top = siSize.cy*i;
		m_rcStatus[i].right = siSize.cx;
		m_rcStatus[i].bottom = siSize.cy*(i+1);
	}

	return true;
}

//************************************
// <p>Description: 按钮创建</p>
// <p>Parameters:  </p>
// <p>    LPCTSTR lpName</p>
// <p>    _RECT rcRes</p>
// <p>    CResource * pResource</p>
// <p>    LPCTSTR lpCaption</p>
// <p>    LPCTSTR szFont</p>
// <p>    int nAlign</p>
//  Randy 8-25
// <p>Returns:   bool</p>
//************************************
bool CGameObjectButton::Create(LPCTSTR lpName, _RECT rcRes, CResource* pResource, LPCTSTR lpCaption, LPCTSTR szFont, int nAlign){

	_SIZE siSize;
	siSize.cx=rcRes.right-rcRes.left;
	siSize.cy=rcRes.bottom-rcRes.top;
	__super::Create(lpName, siSize, Type_Button);

	//BUTTON纹理
	m_Sprite.Create(lpName, rcRes, pResource);
	//Button Caption
	m_Caption.Create(lpName, siSize, szFont);
	//设置标题
	m_Caption.SetText(lpCaption);
	//设置对齐方式
	m_Caption.SetAlign(nAlign);

	//设置按钮纹理
	for(int i=0;i<5;i++){
		m_rcStatus[i].left = rcRes.left;
		m_rcStatus[i].top = siSize.cy*i;
		m_rcStatus[i].right = siSize.cx;
		m_rcStatus[i].bottom = siSize.cy*(i+1);
	}

	return true;
}

//************************************
// <p>Description: 按钮渲染</p>
// <p>Parameters:  </p>
// <p>    WPARAM wParam</p>
//
// <p>Returns:   void</p>
//************************************
void CGameObjectButton::Render(WPARAM wParam){
	m_Sprite.Render(wParam);
	m_Caption.Render(wParam);
}

//************************************
// <p>Description: 设置标题</p>
// <p>Parameters:  </p>
// <p>    LPCTSTR lpCaption</p>
// <p>    int nAlign</p>
//
// <p>Returns:   void</p>
//************************************
void CGameObjectButton::SetCaption(LPCTSTR lpCaption, int nAlign){
	m_Caption.SetText(lpCaption);
	m_Caption.SetAlign(nAlign);
}

//************************************
// <p>Description: 返回标题</p>
// <p>Parameters:  </p>
//
// <p>Returns:   LPCTSTR</p>
//************************************
LPCTSTR CGameObjectButton::GetCaption(){
	return m_Caption.GetText();
}


//************************************
// <p>Description: 设置标题对齐</p>
// <p>Parameters:  </p>
// <p>    int nAlign</p>
//
// <p>Returns:   void</p>
//************************************
void CGameObjectButton::SetCaptionAlign(int nAlign){
	m_Caption.SetAlign(nAlign);
}

//************************************
// <p>Description: 返回标题对齐方式</p>
// <p>Parameters:  </p>
//
// <p>Returns:   WORD</p>
//************************************
WORD CGameObjectButton::GetCaptionAlign(){
	return m_Caption.GetAlign();
}

//返回标题对象
IGameObjectText* CGameObjectButton::GetCaptionObject(){
	return GET_OBJECT_INTERFACE(m_Caption, IGameObjectText);
}

//返回图片对象
IGameObjectSprite* CGameObjectButton::GetSpriteObject(){
	return GET_OBJECT_INTERFACE(m_Sprite, IGameObjectSprite);
}

//************************************
// <p>Description: 设置禁用</p>
// <p>Parameters:  </p>
// <p>    bool bFlag</p>
//
// <p>Returns:   void</p>
//************************************
void CGameObjectButton::SetDisabled(bool bFlag){
	if(bFlag){
		m_Sprite.SetTextureSize(m_rcStatus[Button_Disabled]);
	}
	else{
		m_Sprite.SetTextureSize(m_rcStatus[Button_Normal]);
	}

	__super::SetDisabled(bFlag);
}

//************************************
// <p>Description: 设置点击</p>
// <p>Parameters:  </p>
// <p>    bool bFlag</p>
//
// <p>Returns:   void</p>
//************************************
void CGameObjectButton::SetClickabled(bool bFlag){
	if(bFlag){
		m_Sprite.SetTextureSize(m_rcStatus[Button_Normal]);
	}
	else{
		m_Sprite.SetTextureSize(m_rcStatus[Button_UnClickabled]);
	}

	__super::SetClickabled(bFlag);
}

//************************************
// <p>Description: 鼠标移入</p>
// <p>Parameters:  </p>
// <p>    float x</p>
// <p>    float y</p>
// <p>    int nType</p>
// <p>    int nKey</p>
//
// <p>Returns:   bool</p>
//************************************
bool CGameObjectButton::OnMouseIn(float x, float y, int nType, UINT nMessage, UINT nComboKey){
	//禁止状态不作处理
	if(IsDisabled()) return true;

	m_Sprite.SetTextureSize(m_rcStatus[Button_MoveIn]);
	return true;
}

//************************************
// <p>Description: 鼠标移出</p>
// <p>Parameters:  </p>
// <p>    float x</p>
// <p>    float y</p>
// <p>    int nType</p>
// <p>    int nKey</p>
//
// <p>Returns:   bool</p>
//************************************
bool CGameObjectButton::OnMouseOut(float x, float y, int nType, UINT nMessage, UINT nComboKey){
	//禁止状态不作处理
	if(IsDisabled()) return true;

	int		nState = IsDisabled()?Button_Disabled:(IsClickabled()?Button_Normal:Button_UnClickabled);
	m_Sprite.SetTextureSize(m_rcStatus[nState]);
	return true;
}

//************************************
// <p>Description: 鼠标点击</p>
// <p>Parameters:  </p>
// <p>    float x</p>
// <p>    float y</p>
// <p>    int nType</p>
// <p>    int nKey</p>
//
// <p>Returns:   bool</p>
//************************************
bool CGameObjectButton::OnMouseClick(float x, float y, int nType, UINT nMessage, UINT nComboKey){
	//禁止状态不作处理
	if(IsDisabled() || !IsClickabled()) return true;

	if(nType==INPUT_MOUSE_DOWN){
		m_Sprite.SetTextureSize(m_rcStatus[Button_Click]);
	}
	else{
		m_Sprite.SetTextureSize(m_rcStatus[Button_MoveIn]);
	}
	return true;
}

//************************************
// <p>Description: 接口查询</p>
// <p>Parameters:  </p>
// <p>    const IID & Guid</p>
// <p>    DWORD dwQueryVer</p>
//
// <p>Returns:   void *</p>
//************************************
void * CGameObjectButton::QueryInterface(const IID & Guid, DWORD dwQueryVer){
	QUERYINTERFACE(IGameObjectButton,Guid,dwQueryVer);
	QUERYINTERFACE(IGameObject,Guid,dwQueryVer);
	QUERYINTERFACE(IBaseObject,Guid,dwQueryVer);
	QUERYINTERFACE_IUNKNOWNEX(IGameObjectButton,Guid,dwQueryVer);
	return NULL;
}

//************************************
// <p>Description: =操作重载</p>
// <p>Parameters:  </p>
// <p>    const CGameObjectButton & GameObject</p>
//
// <p>Returns:   CGameObjectButton&</p>
//************************************
CGameObjectButton& CGameObjectButton::operator=(CGameObjectButton& GameObject){
	CGameGroup*	pOtherBaseClass = static_cast<CGameGroup *>(&GameObject);
	CGameGroup*	pMySelfBaseClass = static_cast<CGameGroup *>(this);
	*pMySelfBaseClass = *pOtherBaseClass;

	CopyMemory(m_rcStatus, GameObject.m_rcStatus, sizeof(m_rcStatus));
	m_Sprite			= GameObject.m_Sprite;
	m_Caption			= GameObject.m_Caption;

	return *this;
}