void CShellBrowser::SortFolder(UINT SortMode)
{
m_SortMode = SortMode;
if(m_bShowInGroups)
{
ListView_EnableGroupView(m_hListView,FALSE);
ListView_RemoveAllGroups(m_hListView);
ListView_EnableGroupView(m_hListView,TRUE);
SetGrouping(TRUE);
}
SendMessage(m_hListView,LVM_SORTITEMS,reinterpret_cast<WPARAM>(this),reinterpret_cast<LPARAM>(SortStub));
/* If in details view, the column sort
arrow will need to be changed to reflect
the new sorting mode. */
if(m_ViewMode == VM_DETAILS)
{
ApplyHeaderSortArrow();
}
}
void UnitGroup::Update ()
{
if (state == ugroup_Building || units.empty ())
return;
int2 sector, dif;
float2 pmin, pmax;
if (!CalcPositioning (pmin,pmax,mid,sector))
return;
if (current.x < 0)
current = globals->map->GetGameInfoCoords (float3 (mid.x,0.0f,mid.y));
// change current?
if (sector.x >= 0) {
dif.x=sector.x-current.x; dif.y=sector.y-current.y;
if (dif.x*dif.x+dif.y*dif.y > 2)
current = sector;
}
GameInfo *b = globals->map->GetGameInfo (goal);
// calc spreading
float difx=pmax.x-pmin.x, dify=pmax.y-pmin.y;
float spread = sqrtf (difx*difx+dify*dify);
GameInfo *cur = 0;
cur = globals->map->GetGameInfo (current);
switch (state)
{
case ugroup_Grouping:
if (spread < group->groupdist)
SetMoving ();
break;
case ugroup_Pruning: {
// is current target still in sector?
if (find (cur->enemies.begin(),cur->enemies.end(), curTarget) == cur->enemies.end ())
{
// no, so find a new target
if (cur->enemies.empty ()) // move on
{
SetNewGoal();
SetMoving ();
}
else if (lastCmdFrame < globals->cb->GetCurrentFrame () - 30)
SetPruning ();
}
break;}
case ugroup_Moving:
if (!cur->enemies.empty ())
SetPruning ();
else
{
if (goal.x < 0 || IsGoalReached (mid,spread))
SetNewGoal ();
if (spread > group->maxspread)
SetGrouping ();
}
break;
case ugroup_WaitingForGoal:
SetNewGoal ();
break;
}
}
