createaxisforce.cpp

这是一款游戏中的粒子系统

// CreateAxisForce.cpp : 实现文件
//

#include "stdafx.h"
#include "PerfectParticle.h"
#include "CreateAxisForce.h"
#include ".\createaxisforce.h"
#include "PerfectParticleDlg.h"

// CCreateAxisForce 对话框

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

CCreateAxisForce::~CCreateAxisForce()
{
}

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

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


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

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

void CCreateAxisForce::OnBnClickedButton1()
{
	CDownData dlg;
	dlg.DoModal();
	if(dlg.m_succ){
		m_dlg->m_vecList.AddTail(dlg.m_vector);
		m_list.DeleteAllItems ();
		ShowData();
	}
	m_succ=true;
}

BOOL CCreateAxisForce::OnInitDialog()
{
	CDialog::OnInitDialog();
	HICON icon=::LoadIcon(theApp.m_hInstance,MAKEINTRESOURCE(IDR_MAINFRAME));
	SetIcon(icon,TRUE);
	SetIcon(icon,FALSE);
	m_succ=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,"X坐标");
	num++;
	m_list.InsertColumn(num,"Y坐标");
	num++;
	m_list.InsertColumn(num,"Z坐标");

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

	ShowData();

	return TRUE;  
}

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

void CCreateAxisForce::ShowData()
{
	CString string;
	POSITION pos=m_dlg->m_vecList.GetHeadPosition();
	for(int i=0;i<m_dlg->m_vecList.GetCount();i++){
		D3DXVECTOR3 data=m_dlg->m_vecList.GetNext(pos);
		string.Format("影响子%d",i+1);
		m_list.InsertItem(i,string);

		string.Format("%f",data.x);
		m_list.SetItemText(i,1,string);

		string.Format("%f",data.y);
		m_list.SetItemText(i,2,string);

		string.Format("%f",data.z);
		m_list.SetItemText(i,3,string);

	}
}