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// CalcRelativeCoordDlg.cpp : implementation file
//
#include "stdafx.h"
#include "FRED.h"
#include "calcrelativecoordsdlg.h"
#include "orienteditor.h"
#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
calc_relative_coords_dlg::calc_relative_coords_dlg(CWnd *pParent /*=nullptr*/)
: CDialog(calc_relative_coords_dlg::IDD, pParent)
{
//{{AFX_DATA_INIT(calc_relative_coords_dlg)
m_distance = _T("");
m_orientation_p = _T("");
m_orientation_b = _T("");
m_orientation_h = _T("");
//}}AFX_DATA_INIT
}
void calc_relative_coords_dlg::DoDataExchange(CDataExchange *pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(calc_relative_coords_dlg)
DDX_Control(pDX, IDC_ORIGIN_LIST, m_origin_list);
DDX_Control(pDX, IDC_SATELLITE_LIST, m_satellite_list);
DDX_Text(pDX, IDC_DISTANCE, m_distance);
DDX_Text(pDX, IDC_ORIENTATION_P, m_orientation_p);
DDX_Text(pDX, IDC_ORIENTATION_B, m_orientation_b);
DDX_Text(pDX, IDC_ORIENTATION_H, m_orientation_h);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(calc_relative_coords_dlg, CDialog)
//{{AFX_MSG_MAP(calc_relative_coords_dlg)
ON_LBN_SELCHANGE(IDC_ORIGIN_LIST, OnSelchangeOriginList)
ON_LBN_SELCHANGE(IDC_SATELLITE_LIST, OnSelchangeSatelliteList)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
BOOL calc_relative_coords_dlg::OnInitDialog()
{
CDialog::OnInitDialog();
m_origin_list.ResetContent();
m_satellite_list.ResetContent();
m_object_indexes.clear();
bool marked_satellite = false;
for (auto ptr = GET_FIRST(&obj_used_list); ptr != END_OF_LIST(&obj_used_list); ptr = GET_NEXT(ptr))
{
bool added = false;
if (ptr->type == OBJ_START || ptr->type == OBJ_SHIP)
{
m_origin_list.AddString(Ships[ptr->instance].ship_name);
m_satellite_list.AddString(Ships[ptr->instance].ship_name);
added = true;
}
else if (ptr->type == OBJ_WAYPOINT)
{
SCP_string text;
int waypoint_num;
auto wp_list = find_waypoint_list_with_instance(ptr->instance, &waypoint_num);
Assert(wp_list != nullptr);
sprintf(text, "%s:%d", wp_list->get_name(), waypoint_num + 1);
m_origin_list.AddString(text.c_str());
m_satellite_list.AddString(text.c_str());
added = true;
}
if (added)
{
int objnum = OBJ_INDEX(ptr);
if (ptr->flags[Object::Object_Flags::Marked])
{
int list_size = (int)m_object_indexes.size();
if (cur_object_index == objnum)
{
m_origin_list.SetCurSel(list_size);
}
else if (!marked_satellite)
{
m_satellite_list.SetCurSel(list_size);
marked_satellite = true;
}
}
m_object_indexes.push_back(objnum);
}
}
if (marked_satellite)
update_coords();
return TRUE;
}
void calc_relative_coords_dlg::OnSelchangeOriginList()
{
update_coords();
}
void calc_relative_coords_dlg::OnSelchangeSatelliteList()
{
update_coords();
}
void calc_relative_coords_dlg::update_coords()
{
int origin_index = m_origin_list.GetCurSel();
int satellite_index = m_satellite_list.GetCurSel();
if (origin_index < 0 || satellite_index < 0)
{
m_distance = _T("0.0");
m_orientation_p = _T("");
m_orientation_b = _T("");
m_orientation_h = _T("");
UpdateData(FALSE);
return;
}
int origin_objnum = m_object_indexes[origin_index];
int satellite_objnum = m_object_indexes[satellite_index];
if (origin_objnum == satellite_objnum)
{
m_distance = _T("0.0");
m_orientation_p = _T("");
m_orientation_b = _T("");
m_orientation_h = _T("");
UpdateData(FALSE);
return;
}
auto origin_pos = Objects[origin_objnum].pos;
auto satellite_pos = Objects[satellite_objnum].pos;
// distance
m_distance.Format("%.01f", vm_vec_dist(&origin_pos, &satellite_pos));
// transform the coordinate frame
vec3d delta_vec, local_vec;
vm_vec_sub(&delta_vec, &satellite_pos, &origin_pos);
if (Objects[origin_objnum].type != OBJ_WAYPOINT)
vm_vec_rotate(&local_vec, &delta_vec, &Objects[origin_objnum].orient);
// find the orientation
matrix m;
vm_vector_2_matrix(&m, &local_vec);
// find the angles
angles ang;
vm_extract_angles_matrix(&ang, &m);
m_orientation_p.Format("%.01f", orient_editor::to_degrees(ang.p));
m_orientation_b.Format("%.01f", orient_editor::to_degrees(ang.b));
m_orientation_h.Format("%.01f", orient_editor::to_degrees(ang.h));
UpdateData(FALSE);
}
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