centerdata.cpp

这是一款游戏中的粒子系统

// CenterData.cpp : 实现文件
//

#include "stdafx.h"
#include "PerfectParticle.h"
#include "CenterData.h"
#include ".\centerdata.h"


// CCenterData 对话框

IMPLEMENT_DYNAMIC(CCenterData, CDialog)
CCenterData::CCenterData(CWnd* pParent /*=NULL*/)
	: CDialog(CCenterData::IDD, pParent)
{
}

CCenterData::~CCenterData()
{
}

void CCenterData::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}


BEGIN_MESSAGE_MAP(CCenterData, CDialog)
	ON_BN_CLICKED(ID_Out, OnBnClickedOut)
	ON_BN_CLICKED(ID_Sure, OnBnClickedSure)
END_MESSAGE_MAP()


void CCenterData::OnBnClickedOut()
{
	OnCancel();
}

void CCenterData::OnBnClickedSure()
{
	CString str;
	GetDlgItemText(ID_Force,str);
	if(str.IsEmpty()){
		MessageBox("缺少影响力大小","数据错误");
	    return;
	}else{
		force=(float)atof(str.GetBuffer());
	}

	GetDlgItemText(ID_Nr,str);
	if(str.IsEmpty()){
		MessageBox("缺少影响近半径","数据错误");
		return;
	}else{
		nr=(float)atof(str.GetBuffer());
	}

	GetDlgItemText(ID_Fr,str);
	if(str.IsEmpty()){
		MessageBox("缺少影响远半径","数据错误");
		return;
	}else{
		fr=(float)atof(str.GetBuffer());
	}

	GetDlgItemText(ID_Cut,str);
	if(str.IsEmpty()){
		MessageBox("缺少影响衰减度","数据错误");
		return;
	}else{
		cut=(float)atof(str.GetBuffer());
	}
	dataSucc=true;
	OnOK();
}

BOOL CCenterData::OnInitDialog()
{
	CDialog::OnInitDialog();
	HICON icon=::LoadIcon(theApp.m_hInstance,MAKEINTRESOURCE(IDR_MAINFRAME));
	SetIcon(icon,TRUE);
	SetIcon(icon,FALSE);
	force=nr=fr=cut=0;
	dataSucc=false;
	return TRUE;  
}