gameobjectanim.cpp

游戏框架

// ***************************************************************
//  GameObjectAnim   version:  1.0
//  -------------------------------------------------------------
//	File Name:	GameObjectAnim.cpp
//	Created:	2007/07/18
//	Modified:	2007/07/18   15:44
//	Author:		ben
//  Msn:		
//  Email:		
//	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 Ben .
//  Copyright (C) 2007 - All Rights Reserved.
// ***************************************************************
#include "StdAfx.h"
#include ".\gameobjectanim.h"

CGameObjectAnim::CGameObjectAnim(void)
{
	m_hgeAnim	= NULL;
	m_dwFrames	= 1;
	m_dwCols	= 1;
	m_dwRows	= 1;
	m_fSpeed	= 12;
	m_wCurrentRow	= 0;
}

CGameObjectAnim::~CGameObjectAnim(void)
{
}

/*	函数:创建动画
 *	write by Ben at 2007.7.6
 *	
 *	参数: lpName 对象名字 , rcSize 纹理大小 , pResource 纹理句柄 , nframes 动画总帧数 , fps 动画播放速度
 *		  nCols 列数 , nRows 行数
 *	返回: bool 成功与否
 *	
 *	备注: 该函数继承于CGameObject类中的Create
 */
bool CGameObjectAnim::Create(LPCTSTR lpName,_SIZE rcSize,CResource* pResource,DWORD dwFrames,float FPS,DWORD dwCols,DWORD dwRows){ 
	__super::Create(lpName,rcSize,Type_Animation);
	
	//_SIZE	rcFrameSize;								  //动画一帧的区域
	_SIZE	siTextureSize = pResource->GetSize();;
	float width = siTextureSize.cx/dwCols; //纹理宽
	float height = siTextureSize.cy/dwRows; //纹理高

	//rcFrameSize.cx = width;
	//rcFrameSize.cy = height;

	m_dwCols = dwCols;
	m_dwRows = dwRows;
	m_dwFrames	= dwFrames;
	//__super::SetSize(rcFrameSize);
	m_hgeAnim = new hgeAnimation(pResource->GetTexture(),dwFrames,FPS,0,0,width,height);
	
	if(m_hgeAnim == NULL)
		return false;
	else{
		//Play();
		return true;
	}
}

/*	函数:渲染函数
 *	write by Ben at 2007.7.6
 *	
 *	参数: 无
 *
 *	返回: 无返回值
 *	
 *	备注: 该函数继承于CGameObject类中的Render
 */
void CGameObjectAnim::Render(WPARAM wParam){
	if(m_hgeAnim){
		m_hgeAnim->Update( *(float*)(wParam) ); 
		m_hgeAnim->RenderEx(m_BasalInfo.ScreenPos.x,m_BasalInfo.ScreenPos.y ,m_GameBasalInfo.Angle,
			m_GameBasalInfo.Scaling.cx,m_GameBasalInfo.Scaling.cy);
		//m_hgeAnim->Render(m_BasalInfo.ScreenPos .x ,m_BasalInfo.ScreenPos.y); 
	}
	return;
}

/*	函数:设置纹理
 *	write by Ben at 2007.7.6
 *	
 *	参数:hTex 纹理句柄 
 *
 *	返回: 无返回
 *	
 *	备注: 设置动画的纹理
 */
void CGameObjectAnim::SetTexture(HTEXTURE hTexture){
	m_hgeAnim->SetTexture(hTexture); 
	return;
}

/*	函数:返回纹理
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回: 纹理
 *	
 *	备注: 返回纹理
 */
HTEXTURE CGameObjectAnim::GetTexture(){
	return m_hgeAnim->GetTexture(); 
}

//返回当前播放的行
WORD CGameObjectAnim::GetRow(){
	return m_wCurrentRow;
}

//设置播放的行
void CGameObjectAnim::SetRow(WORD wRow){

	if(wRow<m_dwRows){
		m_wCurrentRow = wRow;
		m_hgeAnim->SetTextureRect(0, m_wCurrentRow*m_BasalInfo.Size.cy, m_BasalInfo.Size.cx, m_BasalInfo.Size.cy);
	}
}

/*	函数:设置从第n帧播放
 *	write by Ben at 2007.7.6
 *	
 *	参数: DWORD n 第n帧 
 *
 *	返回: 无
 *	
 *	备注: 控制动画从第n帧开始播放
 */
void CGameObjectAnim::SetFrame(DWORD n){
	m_hgeAnim->SetFrame(n); 
	return;
}

/*	函数:返回正在播放第n帧
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回: DWORD
 *	
 *	备注: 返回第n帧
 */
DWORD CGameObjectAnim::GetFrame(){
	return (DWORD)m_hgeAnim->GetFrame() ;
}

/*	函数:设置动画总帧数
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回: 无
 *	
 *	备注: 设置总帧数
 */
void CGameObjectAnim::SetFrames(DWORD nframes){
	m_hgeAnim->SetFrames(nframes); 
	return;
}

/*	函数:返回动画总帧数 
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:DWORD 总帧数
 *	
 *	备注:返回总帧数
 */
DWORD CGameObjectAnim::GetFrames(){
	return m_hgeAnim->GetFrames(); 
}

/*	函数:设置播放模式
 *	write by Ben at 2007.7.6
 *	
 *	参数:DWORD type 播放模式  			
 *							  			
 *	返回:无					  	
 *							  	
 *	备注:设置播放模式 HGEANIM_FWD|HGEANIM_REV|HGEANIM_PINGPONG|HGEANIM_NOPINGPONG|HGEANIM_LOOP|HGEANIM_NOLOOP		  		
 */							  		
void CGameObjectAnim::SetMode(DWORD type){
	m_hgeAnim->SetMode(type); 
	return;
}

/*	函数:返回播放模式
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:DWORD 播放模式
 *	
 *	备注:返回播放模式
 */
DWORD CGameObjectAnim::GetMode(){
	
	return m_hgeAnim->GetMode() ;
}

/*	函数:设置播放速度
 *	write by Ben at 2007.7.6
 *	
 *	参数:float fps 播放速度 
 *
 *	返回:无
 *	
 *	备注:设置速度
 */
void CGameObjectAnim::SetSpeed(float fps){
	m_hgeAnim->SetSpeed(fps); 
	return;
}

/*	函数:返回播放速度
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:float 播放速度
 *	
 *	备注:返回播放速度
 */
float CGameObjectAnim::GetSpeed(){
	return m_hgeAnim->GetSpeed() ;
}

/*	函数:判断断是否播放
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:bool 播放标志
 *	
 *	备注:判断是否在播放
 */
bool CGameObjectAnim::IsPlaying(){
	return m_hgeAnim->IsPlaying() ;
}

/*	函数:改变动画纹理
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:无
 *	
 *	备注:改变动画纹理
 */
void CGameObjectAnim::SetType(DWORD dwType,DWORD dwFrames,float fFps,bool bIsRow){
	
	float fWidth = m_BasalInfo.Size.cx;
	float fHeight = m_BasalInfo.Size.cy;

	if(bIsRow){
		if(dwType>m_dwRows) return;  
		m_hgeAnim->SetTextureRect(0.0f,(float)(dwType*fHeight),fWidth,fHeight);
		m_hgeAnim->SetFrames(dwFrames);
		m_hgeAnim->SetSpeed(fFps); 
	}else{
		if(dwType>m_dwCols) return;  
		m_hgeAnim->SetTextureRect((float)(dwType*fWidth),0.0f,fWidth,fHeight);
		m_hgeAnim->SetFrames(dwFrames);
		m_hgeAnim->SetSpeed(fFps); 
	}
	//m_hgeAnim->Play();
	return ;
}

/*	函数:播放
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:无
 *	
 *	备注:播放动画
 */
void CGameObjectAnim::Play(){
	m_hgeAnim->Play(); 
	return;
}

//转至下一帧
void CGameObjectAnim::NextFrame(){
	DWORD	dwCurrFrame = GetFrame();
	if(dwCurrFrame+1<m_dwFrames)
		SetFrame(dwCurrFrame+1);
	else
		SetFrame(0);
}

/*	函数:停止
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:无
 *	
 *	备注:停止播放
 */
void CGameObjectAnim::Stop(){
	m_hgeAnim->Stop();
	return;
}


/*	函数:查询接口
 *	write by Ben at 2007.7.6
 *	
 *	参数:无 
 *
 *	返回:bool 播放标志
 *	
 *	备注:判断是否在播放
 */
void* CGameObjectAnim::QueryInterface(const IID &Guid,DWORD dwQueryVer){
	
	QUERYINTERFACE(IGameObjectAnim,Guid,dwQueryVer);
	QUERYINTERFACE(IGameObject,Guid,dwQueryVer);
	QUERYINTERFACE(IBaseObject,Guid,dwQueryVer);
	QUERYINTERFACE_IUNKNOWNEX(IGameObjectAnim,Guid,dwQueryVer)
	return NULL;
}

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


	m_hgeAnim	= new hgeAnimation(*GameObject.m_hgeAnim);;
	m_dwFrames	= GameObject.m_dwFrames;
	m_dwCols	= GameObject.m_dwCols;
	m_dwRows	= GameObject.m_dwRows;
	m_fSpeed	= GameObject.m_fSpeed;

	return *this;
}