Method OnObjectPlaceWaypointAtViewer

editor/MainFrm.cpp:3517–3554

#include "player.h"

void CMainFrame::OnObjectPlaceWaypointAtViewer() {
  int objnum;
  int count = 0;

  // Count the number of waypoints
  for (int i = 0; i <= Highest_object_index; i++)
    if (Objects[i].type == OBJ_WAYPOINT)
      count++;

  if (count >= MAX_WAYPOINTS) {
    EditorMessageBox("Cannot add waypoint: Already at maximum number of waypoints.");
    return;
  }

  // Check for waypoint already in this room
  if (OBJECT_OUTSIDE(Viewer_object))
    objnum = Terrain_seg[CELLNUM(Viewer_object->roomnum)].objects;
  else
    objnum = Rooms[Viewer_object->roomnum].objects;

  for (objnum = Rooms[Viewer_object->roomnum].objects; objnum != -1; objnum = Objects[objnum].next) {
    if (Objects[objnum].type == OBJ_WAYPOINT) {
      EditorMessageBox("Cannot add waypoint: There's alerady a waypoint in this room (object %d)", objnum);
      return;
    }
  }

  objnum = ObjCreate(OBJ_WAYPOINT, 0, Viewer_object->roomnum, &Viewer_object->pos, &Viewer_object->orient);

  if (objnum == -1) {
    Int3();
    return;
  }

  EditorStatus("Waypoint created as object %d\n", objnum);

  World_changed = 1;
}

#include "levelgoal.h"