createboxcreator.cpp

这是一款游戏中的粒子系统

// CreateBoxCreator.cpp : 实现文件
//

#include "stdafx.h"
#include "PerfectParticle.h"
#include "CreateBoxCreator.h"
#include ".\createboxcreator.h"
#include "PerfectParticleDlg.h"

// CCreateBoxCreator 对话框

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

CCreateBoxCreator::~CCreateBoxCreator()
{
}

void CCreateBoxCreator::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_LIST1, m_list);
}


BEGIN_MESSAGE_MAP(CCreateBoxCreator, CDialog)
	ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
	ON_BN_CLICKED(IDC_BUTTON3, OnBnClickedButton3)
END_MESSAGE_MAP()


// CCreateBoxCreator 消息处理程序

INT_PTR CCreateBoxCreator::DoModal(CPerfectParticleDlg *dlg)
{
	m_dlg=dlg;
	return CDialog::DoModal();
}

BOOL CCreateBoxCreator::OnInitDialog()
{
	CDialog::OnInitDialog();
	HICON icon=::LoadIcon(theApp.m_hInstance,MAKEINTRESOURCE(IDR_MAINFRAME));
	SetIcon(icon,TRUE);
	SetIcon(icon,FALSE);
	CRect rect;
	int num=0;
	m_list.GetWindowRect (rect);
	int width=rect.right -rect.left ;
	m_list.SetBkColor(RGB(177,151,240));
	m_list.SetTextColor (RGB(255,0,0));
	m_list.SetTextBkColor (RGB(177,151,240));
	m_list.SetExtendedStyle (LVS_EX_FULLROWSELECT| LVS_REPORT|LVS_EX_GRIDLINES );

	m_list.InsertColumn(num,"序号");
	num++;
	m_list.InsertColumn(num,"顶点一");
	num++;
	m_list.InsertColumn(num,"顶点二");

	int w1=width/(2*(num+1));
	m_list.SetColumnWidth (0,w1);
	for(int i=1;i<=num;i++)
		m_list.SetColumnWidth (i,(width-w1)/num);
	m_list.DeleteAllItems ();

	ShowData();
	return TRUE; 
}

void CCreateBoxCreator::ShowData()
{
	CString string;
	POSITION pos=m_dlg->m_box.GetHeadPosition();
	for(int i=0;i<m_dlg->m_box.GetCount();i++){
		CPerfectParticleDlg::BoxForce data=(CPerfectParticleDlg::BoxForce)(m_dlg->m_box.GetNext(pos));
		string.Format("影响子%d",i+1);
		m_list.InsertItem(i,string);

		string.Format("%s%d%s%d%s%d%s","(",(int)(data.one.x),",",(int)(data.one.y),",",(int)(data.one.z),")");
		m_list.SetItemText(i,1,string);

		string.Format("%s%d%s%d%s%d%s","(",(int)(data.two.x),",",(int)(data.two.y),",",(int)(data.two.z),")");
		m_list.SetItemText(i,2,string);
	}
}

void CCreateBoxCreator::OnBnClickedButton1()
{
	CBoxData dlg;
	dlg.DoModal();
	CPerfectParticleDlg::BoxForce data;
	data.one=dlg.m_vec1;
	data.two=dlg.m_vec2;
	m_dlg->m_box.AddTail(data);
	m_list.DeleteAllItems ();
	ShowData();
}

void CCreateBoxCreator::OnBnClickedButton2()
{
	int index=m_list.GetSelectionMark ();
	if(index>=0){
		m_list.DeleteAllItems();
		m_dlg->m_box.RemoveAt(m_dlg->m_box.FindIndex(index));
		m_list.DeleteAllItems ();
		ShowData();
	}
	else{
		MessageBox("请选择删除项","错误");
	}
}

void CCreateBoxCreator::OnBnClickedButton3()
{
	OnCancel();
}