/*
=============
Undo_AddEntity
=============
*/
void Undo_AddEntity(entity_t *entity)
{
entity_t* pClone;
if (!g_lastundo)
{
Sys_Status("Undo_AddEntity: no last undo.\n");
return;
}
//if the entity is already in the undo
if (Undo_EntityInUndo(g_lastundo, entity))
return;
//clone the entity
pClone = Entity_Clone(entity);
//NOTE: Entity_Clone adds the entity to the entity list
// so we remove it from that list here
Entity_RemoveFromList(pClone);
//save the old undo ID for previous undos
pClone->undoId = entity->undoId;
//save the entity ID (we need a full clone)
pClone->entityId = entity->entityId;
//
Entity_AddToList(pClone, &g_lastundo->entitylist);
//
g_undoMemorySize += Entity_MemorySize(pClone);
}
/*
=============
Undo_AddEntity
=============
*/
void Undo_AddEntity(entity_t *entity)
{
// spog - disable undo if undo levels = 0
if (g_PrefsDlg.m_nUndoLevels == 0)
{
#ifdef DBG_UNDO
Sys_Printf("Undo_AddEntity: undo is disabled.\n");
#endif
return;
}
entity_t* pClone;
if (!g_lastundo)
{
Sys_Printf("Undo_AddEntity: no last undo.\n");
return;
}
//if the entity is already in the undo
if (Undo_EntityInUndo(g_lastundo, entity))
return;
//clone the entity
pClone = Entity_Clone(entity);
//save the old undo ID for previous undos
pClone->undoId = entity->undoId;
//save the entity ID (we need a full clone)
pClone->entityId = entity->entityId;
//
Entity_AddToList(pClone, &g_lastundo->entitylist);
//
g_undoMemorySize += Entity_MemorySize(pClone);
}
/*
============
Select_Clone
Creates an exact duplicate of the selection in place, then moves
the selected brushes off of their old positions
============
*/
void Select_Clone( void )
{
#if 1
ASSERT( g_pParentWnd->ActiveXY() );
g_bScreenUpdates = false;
g_pParentWnd->ActiveXY()->Copy();
g_pParentWnd->ActiveXY()->Paste();
g_pParentWnd->NudgeSelection( 2, g_qeglobals.d_gridsize );
g_pParentWnd->NudgeSelection( 3, g_qeglobals.d_gridsize );
g_bScreenUpdates = true;
Sys_UpdateWindows( W_ALL );
#else
brush_s* b, *b2, *n, *next, *next2;
vec3_t delta;
entity_s* e;
g_qeglobals.d_workcount++;
clearSelection();
delta[0] = g_qeglobals.d_gridsize;
delta[1] = g_qeglobals.d_gridsize;
delta[2] = 0;
for ( b = selected_brushes.next ; b != &selected_brushes ; b = next )
{
next = b->next;
// if the brush is a world brush, handle simply
if ( b->owner == world_entity )
{
n = Brush_Clone( b );
Brush_AddToList( n, &active_brushes );
Entity_LinkBrush( world_entity, n );
Brush_Build( n );
Brush_Move( b, delta );
continue;
}
e = Entity_Clone( b->owner );
// clear the target / targetname
DeleteKey( e, "target" );
DeleteKey( e, "targetname" );
// if the brush is a fixed size entity, create a new entity
if ( b->owner->eclass->fixedsize )
{
n = Brush_Clone( b );
Brush_AddToList( n, &active_brushes );
Entity_LinkBrush( e, n );
Brush_Build( n );
Brush_Move( b, delta );
continue;
}
// brush is a complex entity, grab all the other ones now
next = &selected_brushes;
for ( b2 = b ; b2 != &selected_brushes ; b2 = next2 )
{
next2 = b2->next;
if ( b2->owner != b->owner )
{
if ( next == &selected_brushes )
next = b2;
continue;
}
// move b2 to the start of selected_brushes,
// so it won't be hit again
Brush_RemoveFromList( b2 );
Brush_AddToList( b2, &selected_brushes );
n = Brush_Clone( b2 );
Brush_AddToList( n, &active_brushes );
Entity_LinkBrush( e, n );
Brush_Build( n );
Brush_Move( b2, delta, true );
}
}
Sys_UpdateWindows( W_ALL );
#endif
}
/*
============
Select_Clone
Creates an exact duplicate of the selection in place, then moves
the selected brushes off of their old positions
============
*/
void Select_Clone (void)
{
brush_t *b, *b2, *n, *next, *next2;
vec3_t delta;
entity_t *e;
g_qeglobals.d_workcount++;
g_qeglobals.d_select_mode = sel_brush;
delta[0] = g_qeglobals.d_gridsize;
delta[1] = g_qeglobals.d_gridsize;
delta[2] = 0;
for (b=selected_brushes.next ; b != &selected_brushes ; b=next)
{
next = b->next;
// if the brush is a world brush, handle simply
if (b->owner == world_entity)
{
n = Brush_Clone (b);
Brush_AddToList (n, &active_brushes);
Entity_LinkBrush (world_entity, n);
Brush_Build( n );
Brush_Move (b, delta);
continue;
}
e = Entity_Clone (b->owner);
// clear the target / targetname
DeleteKey (e, "target");
DeleteKey (e, "targetname");
// if the brush is a fixed size entity, create a new entity
if (b->owner->eclass->fixedsize)
{
n = Brush_Clone (b);
Brush_AddToList (n, &active_brushes);
Entity_LinkBrush (e, n);
Brush_Build( n );
Brush_Move (b, delta);
continue;
}
// brush is a complex entity, grab all the other ones now
next = &selected_brushes;
for ( b2 = b ; b2 != &selected_brushes ; b2=next2)
{
next2 = b2->next;
if (b2->owner != b->owner)
{
if (next == &selected_brushes)
next = b2;
continue;
}
// move b2 to the start of selected_brushes,
// so it won't be hit again
Brush_RemoveFromList (b2);
Brush_AddToList (b2, &selected_brushes);
n = Brush_Clone (b2);
Brush_AddToList (n, &active_brushes);
Entity_LinkBrush (e, n);
Brush_Build( n );
Brush_Move (b2, delta);
}
}
Sys_UpdateWindows (W_ALL);
}
