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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#include "stdafx.h"
#include "FRED.h"
#include "Grid.h"
#include "mission/missiongrid.h"
#include "render/3d.h"
#include "object/object.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/**
* @brief Creates (or recreates) a grid from the two given unit vectors
*
* @param forward Vector that points forward
* @param right Vector that points to the right
*/
void GridOrient(vec3d *forward, vec3d *right);
BEGIN_MESSAGE_MAP(CGrid, CDialog)
//{{AFX_MSG_MAP(CGrid)
ON_BN_CLICKED(IDC_GRID_XY_PLANE, OnGridXyPlane)
ON_BN_CLICKED(IDC_GRID_XZ_PLANE, OnGridXzPlane)
ON_BN_CLICKED(IDC_GRID_YZ_PLANE, OnGridYzPlane)
ON_WM_CLOSE()
ON_WM_DESTROY()
ON_WM_KILLFOCUS()
ON_WM_VSCROLL()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
BOOL CGrid::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext) {
return CDialog::Create(IDD, pParentWnd);
}
BOOL CGrid::Create() {
return CDialog::Create(CGrid::IDD);
}
CGrid::CGrid(CView* pView) {
m_pGView = pView;
}
CGrid::CGrid(CWnd* pParent /*=NULL*/)
: CDialog(CGrid::IDD, pParent) {
//{{AFX_DATA_INIT(CGrid)
m_GridSize = 0;
//}}AFX_DATA_INIT
m_pGView = NULL;
}
void CGrid::DoDataExchange(CDataExchange* pDX) {
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CGrid)
DDX_Text(pDX, IDC_GRID_SIZE, m_GridSize);
DDV_MinMaxUInt(pDX, m_GridSize, 2, 20);
//}}AFX_DATA_MAP
}
void CGrid::OnClose() {
DestroyWindow();
}
void CGrid::OnDestroy() {
UpdateData(TRUE);
CDialog::OnDestroy();
}
void CGrid::OnGridXyPlane() {
vec3d forward, right;
vm_vec_make(&forward, 0.0f, 1.0f, 0.0f);
vm_vec_make(&right, 1.0f, 0.0f, 0.0f);
GridOrient(&forward, &right);
}
void CGrid::OnGridXzPlane() {
vec3d forward, right;
vm_vec_make(&forward, 0.0f, 0.0f, 1.0f);
vm_vec_make(&right, 1.0f, 0.0f, 0.0f);
GridOrient(&forward, &right);
}
void CGrid::OnGridYzPlane() {
vec3d forward, right;
vm_vec_make(&forward, 0.0f, 1.0f, 0.0f);
vm_vec_make(&right, 0.0f, 0.0f, 1.0f);
GridOrient(&forward, &right);
}
BOOL CGrid::OnInitDialog() {
CDialog::OnInitDialog();
CSpinButtonCtrl* pSpin = (CSpinButtonCtrl*) GetDlgItem(IDC_SPIN_GRID_SIZE);
pSpin->SetRange(2, 20);
if ((m_GridSize < 2) || (m_GridSize > 20))
m_GridSize = The_grid->ncols / 5;
pSpin->SetPos(m_GridSize);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CGrid::OnKillFocus(CWnd* pNewWnd) {
CDialog::OnKillFocus(pNewWnd);
DestroyWindow();
}
void CGrid::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) {
CString strValue;
CSpinButtonCtrl* pSpin = (CSpinButtonCtrl*) GetDlgItem(IDC_SPIN_GRID_SIZE);
strValue.Format("%i", pSpin->GetPos());
pSpin->GetBuddy()->SetWindowText(strValue);
The_grid->nrows = pSpin->GetPos() * 5;
The_grid->ncols = The_grid->nrows;
modify_grid(The_grid);
CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
}
BOOL CGrid::DestroyWindow() {
// TODO: Add your specialized code here and/or call the base class
UpdateData(TRUE);
return CDialog::DestroyWindow();
}
void GridOrient(vec3d *forward, vec3d *right) {
vec3d center;
int nrows, ncols;
float square_size;
if (The_grid != NULL) {
center = The_grid->center;
nrows = The_grid->nrows;
ncols = The_grid->ncols;
square_size = The_grid->square_size;
} else {
vm_vec_make(¢er, 0.0f, 0.0f, 0.0f);
nrows = 20;
ncols = 20;
square_size = 2.0f;
}
The_grid = create_grid(The_grid, forward,
right,
¢er,
nrows, ncols,
square_size);
physics_init(&The_grid->physics);
}
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