/*
=============
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);
}
/*
=============
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);
}
/*
=======================================================================================================================
Entity_Clone
=======================================================================================================================
*/
entity_t *Entity_Clone(entity_t *e) {
entity_t *n;
n = Entity_New();
n->brushes.onext = n->brushes.oprev = &n->brushes;
n->eclass = e->eclass;
n->rotation = e->rotation;
n->origin = e->origin;
// add the entity to the entity list
Entity_AddToList(n, &entities);
n->epairs = e->epairs;
return n;
}
/*
=============
Undo_Redo
=============
*/
void Undo_Redo(void)
{
undo_t *redo;
brush_t *pBrush, *pNextBrush;
entity_t *pEntity, *pNextEntity, *pRedoEntity;
if (!g_lastredo)
{
Sys_Status("Nothing left to redo.\n");
return;
}
if (g_lastundo)
{
if (!g_lastundo->done)
{
Sys_Status("WARNING: last undo not finished.\n");
}
}
// get the last redo
redo = g_lastredo;
if (g_lastredo->prev) g_lastredo->prev->next = NULL;
else g_redolist = NULL;
g_lastredo = g_lastredo->prev;
//
Undo_GeneralStart(redo->operation);
// remove current selection
Select_Deselect();
// move "created" brushes back to the last undo
for (pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush = pNextBrush)
{
pNextBrush = pBrush->next;
if (pBrush->redoId == redo->id)
{
//move the brush to the undo
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &g_lastundo->brushlist);
g_undoMemorySize += Brush_MemorySize(pBrush);
pBrush->ownerId = pBrush->owner->entityId;
Entity_UnlinkBrush(pBrush);
}
}
// move "created" entities back to the last undo
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pNextEntity)
{
pNextEntity = pEntity->next;
if (pEntity->redoId == redo->id)
{
// check if this entity is in the redo
for (pRedoEntity = redo->entitylist.next; pRedoEntity != NULL && pRedoEntity != &redo->entitylist; pRedoEntity = pRedoEntity->next)
{
// move brushes to the redo entity
if (pRedoEntity->entityId == pEntity->entityId)
{
pRedoEntity->brushes.next = pEntity->brushes.next;
pRedoEntity->brushes.prev = pEntity->brushes.prev;
pEntity->brushes.next = &pEntity->brushes;
pEntity->brushes.prev = &pEntity->brushes;
}
}
//
//Entity_Free(pEntity);
//move the entity to the redo
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &g_lastundo->entitylist);
g_undoMemorySize += Entity_MemorySize(pEntity);
}
}
// add the undo entities back into the entity list
for (pEntity = redo->entitylist.next; pEntity != NULL && pEntity != &redo->entitylist; pEntity = redo->entitylist.next)
{
//if this is the world entity
if (pEntity->entityId == world_entity->entityId)
{
//free the epairs of the world entity
Entity_FreeEpairs(world_entity);
//set back the original epairs
world_entity->epairs = pEntity->epairs;
//free the world_entity clone that stored the epairs
Entity_Free(pEntity);
}
else
{
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &entities);
}
}
// add the redo brushes back into the selected brushes
for (pBrush = redo->brushlist.next; pBrush != NULL && pBrush != &redo->brushlist; pBrush = redo->brushlist.next)
{
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &active_brushes);
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next)
{
if (pEntity->entityId == pBrush->ownerId)
{
Entity_LinkBrush(pEntity, pBrush);
break;
}
}
//if the brush is not linked then it should be linked into the world entity
if (pEntity == NULL || pEntity == &entities)
{
Entity_LinkBrush(world_entity, pBrush);
}
//build the brush
//Brush_Build(pBrush);
Select_Brush(pBrush);
}
//
Undo_End();
//
common->Printf("%s redone.\n", redo->operation);
//
g_redoId--;
// free the undo
Mem_Free(redo);
//
g_bScreenUpdates = true;
Sys_UpdateWindows(W_ALL);
}
/*
=============
Undo_Undo
=============
*/
void Undo_Undo(void)
{
undo_t *undo, *redo;
brush_t *pBrush, *pNextBrush;
entity_t *pEntity, *pNextEntity, *pUndoEntity;
if (!g_lastundo)
{
Sys_Status("Nothing left to undo.\n");
return;
}
if (!g_lastundo->done)
{
Sys_Status("Undo_Undo: WARNING: last undo not yet finished!\n");
}
// get the last undo
undo = g_lastundo;
if (g_lastundo->prev) g_lastundo->prev->next = NULL;
else g_undolist = NULL;
g_lastundo = g_lastundo->prev;
//allocate a new redo
redo = (undo_t *) Mem_ClearedAlloc(sizeof(undo_t), TAG_TOOLS);
if (!redo) return;
memset(redo, 0, sizeof(undo_t));
redo->brushlist.next = &redo->brushlist;
redo->brushlist.prev = &redo->brushlist;
redo->entitylist.next = &redo->entitylist;
redo->entitylist.prev = &redo->entitylist;
if (g_lastredo) g_lastredo->next = redo;
else g_redolist = redo;
redo->prev = g_lastredo;
redo->next = NULL;
g_lastredo = redo;
redo->time = Sys_DoubleTime();
redo->id = g_redoId++;
redo->done = true;
redo->operation = undo->operation;
//reset the redo IDs of all brushes using the new ID
for (pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush = pBrush->next)
{
if (pBrush->redoId == redo->id)
{
pBrush->redoId = 0;
}
}
for (pBrush = selected_brushes.next; pBrush != NULL && pBrush != &selected_brushes; pBrush = pBrush->next)
{
if (pBrush->redoId == redo->id)
{
pBrush->redoId = 0;
}
}
//reset the redo IDs of all entities using thew new ID
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next)
{
if (pEntity->redoId == redo->id)
{
pEntity->redoId = 0;
}
}
// remove current selection
Select_Deselect();
// move "created" brushes to the redo
for (pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush=pNextBrush)
{
pNextBrush = pBrush->next;
if (pBrush->undoId == undo->id)
{
//Brush_Free(pBrush);
//move the brush to the redo
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &redo->brushlist);
//make sure the ID of the owner is stored
pBrush->ownerId = pBrush->owner->entityId;
//unlink the brush from the owner entity
Entity_UnlinkBrush(pBrush);
}
}
// move "created" entities to the redo
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pNextEntity)
{
pNextEntity = pEntity->next;
if (pEntity->undoId == undo->id)
{
// check if this entity is in the undo
for (pUndoEntity = undo->entitylist.next; pUndoEntity != NULL && pUndoEntity != &undo->entitylist; pUndoEntity = pUndoEntity->next)
{
// move brushes to the undo entity
if (pUndoEntity->entityId == pEntity->entityId)
{
pUndoEntity->brushes.next = pEntity->brushes.next;
pUndoEntity->brushes.prev = pEntity->brushes.prev;
pEntity->brushes.next = &pEntity->brushes;
pEntity->brushes.prev = &pEntity->brushes;
}
}
//
//Entity_Free(pEntity);
//move the entity to the redo
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &redo->entitylist);
}
}
// add the undo entities back into the entity list
for (pEntity = undo->entitylist.next; pEntity != NULL && pEntity != &undo->entitylist; pEntity = undo->entitylist.next)
{
g_undoMemorySize -= Entity_MemorySize(pEntity);
//if this is the world entity
if (pEntity->entityId == world_entity->entityId)
{
//free the epairs of the world entity
Entity_FreeEpairs(world_entity);
//set back the original epairs
world_entity->epairs = pEntity->epairs;
//free the world_entity clone that stored the epairs
Entity_Free(pEntity);
}
else
{
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &entities);
pEntity->redoId = redo->id;
}
}
// add the undo brushes back into the selected brushes
for (pBrush = undo->brushlist.next; pBrush != NULL && pBrush != &undo->brushlist; pBrush = undo->brushlist.next)
{
g_undoMemorySize -= Brush_MemorySize(pBrush);
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &active_brushes);
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next)
{
if (pEntity->entityId == pBrush->ownerId)
{
Entity_LinkBrush(pEntity, pBrush);
break;
}
}
//if the brush is not linked then it should be linked into the world entity
if (pEntity == NULL || pEntity == &entities)
{
Entity_LinkBrush(world_entity, pBrush);
}
//build the brush
//Brush_Build(pBrush);
Select_Brush(pBrush);
pBrush->redoId = redo->id;
}
//
common->Printf("%s undone.\n", undo->operation);
// free the undo
g_undoMemorySize -= sizeof(undo_t);
Mem_Free(undo);
g_undoSize--;
g_undoId--;
if (g_undoId <= 0) g_undoId = 2 * g_undoMaxSize;
//
Sys_BeginWait();
brush_t *b, *next;
for (b = active_brushes.next ; b != NULL && b != &active_brushes ; b=next) {
next = b->next;
Brush_Build( b, true, false, false );
}
for (b = selected_brushes.next ; b != NULL && b != &selected_brushes ; b=next) {
next = b->next;
Brush_Build( b, true, false, false );
}
Sys_EndWait();
g_bScreenUpdates = true;
Sys_UpdateWindows(W_ALL);
}
/*
=============
Undo_Undo
=============
*/
void Undo_Undo(boolean bSilent)
{
// spog - disable undo if undo levels = 0
if (g_PrefsDlg.m_nUndoLevels == 0)
{
Sys_Printf("Undo_Undo: undo is disabled.\n");
return;
}
undo_t *undo, *redo;
brush_t *pBrush, *pNextBrush;
entity_t *pEntity, *pNextEntity, *pUndoEntity;
if (!g_lastundo)
{
Sys_Printf("Nothing left to undo.\n");
return;
}
if (!g_lastundo->done)
{
Sys_Printf("Undo_Undo: WARNING: last undo not yet finished!\n");
}
// get the last undo
undo = g_lastundo;
if (g_lastundo->prev) g_lastundo->prev->next = NULL;
else g_undolist = NULL;
g_lastundo = g_lastundo->prev;
//allocate a new redo
redo = (undo_t *) malloc(sizeof(undo_t));
if (!redo) return;
memset(redo, 0, sizeof(undo_t));
redo->brushlist.next = &redo->brushlist;
redo->brushlist.prev = &redo->brushlist;
redo->entitylist.next = &redo->entitylist;
redo->entitylist.prev = &redo->entitylist;
if (g_lastredo) g_lastredo->next = redo;
else g_redolist = redo;
redo->prev = g_lastredo;
redo->next = NULL;
g_lastredo = redo;
redo->time = Sys_DoubleTime();
redo->id = g_redoId++;
redo->done = true;
redo->operation = undo->operation;
//reset the redo IDs of all brushes using the new ID
for (pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush = pBrush->next)
{
if (pBrush->redoId == redo->id)
{
pBrush->redoId = 0;
}
}
for (pBrush = selected_brushes.next; pBrush != NULL && pBrush != &selected_brushes; pBrush = pBrush->next)
{
if (pBrush->redoId == redo->id)
{
pBrush->redoId = 0;
}
}
//reset the redo IDs of all entities using thew new ID
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next)
{
if (pEntity->redoId == redo->id)
{
pEntity->redoId = 0;
}
}
// deselect current sutff
Select_Deselect();
// move "created" brushes to the redo
for (pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush=pNextBrush)
{
pNextBrush = pBrush->next;
if (pBrush->undoId == undo->id)
{
//Brush_Free(pBrush);
//move the brush to the redo
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &redo->brushlist);
//make sure the ID of the owner is stored
pBrush->ownerId = pBrush->owner->entityId;
//unlink the brush from the owner entity
Entity_UnlinkBrush(pBrush);
}
}
// move "created" entities to the redo
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pNextEntity)
{
pNextEntity = pEntity->next;
if (pEntity->undoId == undo->id)
{
// check if this entity is in the undo
for (pUndoEntity = undo->entitylist.next; pUndoEntity != NULL && pUndoEntity != &undo->entitylist; pUndoEntity = pUndoEntity->next)
{
// move brushes to the undo entity
if (pUndoEntity->entityId == pEntity->entityId)
{
pUndoEntity->brushes.next = pEntity->brushes.next;
pUndoEntity->brushes.prev = pEntity->brushes.prev;
pEntity->brushes.next = &pEntity->brushes;
pEntity->brushes.prev = &pEntity->brushes;
}
}
//
//Entity_Free(pEntity);
//move the entity to the redo
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &redo->entitylist);
}
}
// add the undo entities back into the entity list
for (pEntity = undo->entitylist.next; pEntity != NULL && pEntity != &undo->entitylist; pEntity = undo->entitylist.next)
{
g_undoMemorySize -= Entity_MemorySize(pEntity);
//if this is the world entity
if (pEntity->entityId == world_entity->entityId)
{
epair_t* tmp = world_entity->epairs;
world_entity->epairs = pEntity->epairs;
pEntity->epairs = tmp;
Entity_Free(pEntity);
}
else
{
Entity_RemoveFromList(pEntity);
Entity_AddToList(pEntity, &entities);
pEntity->redoId = redo->id;
}
}
// add the undo brushes back into the selected brushes
for (pBrush = undo->brushlist.next; pBrush != NULL && pBrush != &undo->brushlist; pBrush = undo->brushlist.next)
{
//Sys_Printf("Owner ID: %i\n",pBrush->ownerId);
g_undoMemorySize -= Brush_MemorySize(pBrush);
Brush_RemoveFromList(pBrush);
Brush_AddToList(pBrush, &active_brushes);
for (pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next) // fixes broken undo on entities
{
//Sys_Printf("Entity ID: %i\n",pEntity->entityId);
if (pEntity->entityId == pBrush->ownerId)
{
Entity_LinkBrush(pEntity, pBrush);
break;
}
}
//if the brush is not linked then it should be linked into the world entity
//++timo FIXME: maybe not, maybe we've lost this entity's owner!
if (pEntity == NULL || pEntity == &entities)
{
Entity_LinkBrush(world_entity, pBrush);
}
//build the brush
//Brush_Build(pBrush);
Select_Brush(pBrush);
pBrush->redoId = redo->id;
}
if (!bSilent)
Sys_Printf("%s undone.\n", undo->operation);
// free the undo
g_undoMemorySize -= sizeof(undo_t);
free(undo);
g_undoSize--;
g_undoId--;
if (g_undoId <= 0) g_undoId = 2 * g_undoMaxSize;
//
g_bScreenUpdates = true;
UpdateSurfaceDialog();
Sys_UpdateWindows(W_ALL);
}
/*!\todo Possibly make the import Undo-friendly by calling Undo_End for new brushes and ents */
void Map_ImportEntities( CPtrArray *ents, bool bAddSelected = false ){
int num_ents, num_brushes;
CPtrArray *brushes;
vec3_t mins, maxs;
entity_t *e;
brush_t *b;
face_t *f;
int i,j;
GPtrArray *new_ents = g_ptr_array_new();
g_qeglobals.bPrimitBrushes = false;
brush_t *pBrushList = ( bAddSelected ) ? &selected_brushes : &active_brushes;
bool bDoneBPCheck = false;
g_qeglobals.bNeedConvert = false;
// HACK: find out if this map file was a BP one
// check the first brush in the file that is NOT a patch
// this will not be necessary when we allow both formats in the same file
num_ents = ents->GetSize();
for ( i = 0; !bDoneBPCheck && i < num_ents; i++ )
{
e = (entity_t*)ents->GetAt( i );
brushes = (CPtrArray*)e->pData;
num_brushes = brushes->GetSize();
for ( j = 0; !bDoneBPCheck && j < num_brushes; j++ )
{
/*!todo Allow mixing texdef formats per-face. */
b = (brush_t *)brushes->GetAt( j );
if ( b->patchBrush ) {
continue;
}
bDoneBPCheck = true;
int BP_param = -1;
if ( b->bBrushDef && !g_qeglobals.m_bBrushPrimitMode ) {
BP_param = 0;
}
else if ( !b->bBrushDef && g_qeglobals.m_bBrushPrimitMode ) {
BP_param = 1;
}
if ( BP_param != -1 ) {
switch ( BP_MessageBox( BP_param ) )
{
case 0:
Map_FreeEntities( ents );
return;
case 1:
g_qeglobals.bNeedConvert = true;
break;
case 2:
g_qeglobals.bNeedConvert = false;
break;
}
}
}
}
// process the entities into the world geometry
num_ents = ents->GetSize();
for ( i = 0; i < num_ents; i++ )
{
num_brushes = 0;
e = (entity_t*)ents->GetAt( i );
brushes = (CPtrArray*)e->pData;
num_brushes = brushes->GetSize();
// link brushes into entity
for ( j = 0; j < num_brushes; j++ )
{
Entity_LinkBrush( e, (brush_t *)brushes->GetAt( j ) );
g_qeglobals.d_parsed_brushes++;
}
brushes->RemoveAll();
delete brushes;
e->pData = NULL;
// set entity origin
GetVectorForKey( e, "origin", e->origin );
// set entity eclass
/*!\todo Make SetKeyValue check for "classname" change and assign appropriate eclass */
e->eclass = Eclass_ForName( ValueForKey( e, "classname" ),
( e->brushes.onext != &e->brushes ) );
// go through all parsed brushes and build stuff
for ( b = e->brushes.onext; b != &e->brushes; b = b->onext )
{
for ( f = b->brush_faces; f != NULL; f = f->next )
{
f->pShader = QERApp_Shader_ForName( f->texdef.GetName() );
f->d_texture = f->pShader->getTexture();
}
// when brushes are in final state, build the planes and windings
// NOTE: also converts BP brushes if g_qeglobals.bNeedConvert is true
Brush_Build( b );
}
//#define TERRAIN_HACK
#undef TERRAIN_HACK
#ifdef TERRAIN_HACK
if ( ( strcmp( ValueForKey( e, "terrain" ),"1" ) == 0 && strcmp( e->eclass->name,"func_group" ) == 0 ) ) {
// two aux pointers to the shaders used in the terrain entity
// we don't keep refcount on them since they are only temporary
// this avoids doing expensive lookups by name for all faces
IShader *pTerrainShader, *pCaulk;
pTerrainShader = NULL;
pCaulk = QERApp_Shader_ForName( SHADER_CAULK );
for ( b = e->brushes.onext; b != &e->brushes; b = b->onext )
{
if ( pTerrainShader == NULL ) {
for ( f = b->brush_faces; f != NULL; f = f->next )
if ( strcmp( f->texdef.GetName(), SHADER_CAULK ) != 0 ) {
pTerrainShader = f->pShader;
}
}
if ( pTerrainShader ) {
for ( f = b->brush_faces; f != NULL; f = f->next )
{
if ( strcmp( f->texdef.GetName(), SHADER_CAULK ) != 0 ) { // not caulk
Face_SetShader( f, pTerrainShader->getName() );
}
else{
Face_SetShader( f, pCaulk->getName() );
}
}
}
else{
Sys_FPrintf( SYS_WRN, "WARNING: no terrain shader found for brush\n" );
}
}
}
#endif
#define PATCH_HACK
#ifdef PATCH_HACK
for ( b = e->brushes.onext; b != &e->brushes; b = b->onext )
{
// patch hack, to be removed when dependency on brush_faces is removed
if ( b->patchBrush ) {
Patch_CalcBounds( b->pPatch, mins, maxs );
for ( int i = 0; i < 3; i++ )
{
if ( (int)mins[i] == (int)maxs[i] ) {
mins[i] -= 4;
maxs[i] += 4;
}
}
Brush_Resize( b, mins, maxs );
Brush_Build( b );
}
}
#endif
// add brush for fixedsize entity
if ( e->eclass->fixedsize ) {
vec3_t mins, maxs;
VectorAdd( e->eclass->mins, e->origin, mins );
VectorAdd( e->eclass->maxs, e->origin, maxs );
b = Brush_Create( mins, maxs, &e->eclass->texdef );
Entity_LinkBrush( e, b );
Brush_Build( b );
}
for ( b = e->brushes.onext; b != &e->brushes; b = b->onext )
Brush_AddToList( b, pBrushList );
if ( strcmp( e->eclass->name, "worldspawn" ) == 0 ) {
if ( world_entity ) {
while ( e->brushes.onext != &e->brushes )
{
b = e->brushes.onext;
Entity_UnlinkBrush( b );
Entity_LinkBrush( world_entity, b );
}
Entity_Free( e );
}
else
{
world_entity = e;
}
}
else if ( strcmp( e->eclass->name, "group_info" ) == 0 ) {
// it's a group thing!
Group_Add( e );
Entity_Free( e );
}
else
{
// fix target/targetname collisions
if ( ( g_PrefsDlg.m_bDoTargetFix ) && ( strcmp( ValueForKey( e, "target" ), "" ) != 0 ) ) {
GPtrArray *t_ents = g_ptr_array_new();
entity_t *e_target;
const char *target = ValueForKey( e, "target" );
qboolean bCollision = FALSE;
// check the current map entities for an actual collision
for ( e_target = entities.next; e_target != &entities; e_target = e_target->next )
{
if ( !strcmp( target, ValueForKey( e_target, "target" ) ) ) {
bCollision = TRUE;
// make sure the collision is not between two imported entities
for ( j = 0; j < (int)new_ents->len; j++ )
{
if ( e_target == g_ptr_array_index( new_ents, j ) ) {
bCollision = FALSE;
}
}
}
}
// find the matching targeted entity(s)
if ( bCollision ) {
for ( j = num_ents - 1; j > 0; j-- )
{
e_target = (entity_t*)ents->GetAt( j );
if ( e_target != NULL && e_target != e ) {
const char *targetname = ValueForKey( e_target, "targetname" );
if ( ( targetname != NULL ) && ( strcmp( target, targetname ) == 0 ) ) {
g_ptr_array_add( t_ents, (gpointer)e_target );
}
}
}
if ( t_ents->len > 0 ) {
// link the first to get a unique target/targetname
Entity_Connect( e, (entity_t*)g_ptr_array_index( t_ents,0 ) );
// set the targetname of the rest of them manually
for ( j = 1; j < (int)t_ents->len; j++ )
SetKeyValue( (entity_t*)g_ptr_array_index( t_ents, j ), "targetname", ValueForKey( e, "target" ) );
}
g_ptr_array_free( t_ents, FALSE );
}
}
// add the entity to the end of the entity list
Entity_AddToList( e, &entities );
g_qeglobals.d_num_entities++;
// keep a list of ents added to avoid testing collisions against them
g_ptr_array_add( new_ents, (gpointer)e );
}
}
g_ptr_array_free( new_ents, FALSE );
ents->RemoveAll();
g_qeglobals.bNeedConvert = false;
}
/*
=======================================================================================================================
Entity_Create Creates a new entity out of the selected_brushes list. If the entity class is fixed size, the brushes
are only used to find a midpoint. Otherwise, the brushes have their ownership transfered to the new entity.
=======================================================================================================================
*/
entity_t *Entity_Create(eclass_t *c, bool forceFixed)
{
entity_t *e;
brush_t *b;
idVec3 mins, maxs, origin;
char text[32];
texdef_t td;
brushprimit_texdef_t bp;
// check to make sure the brushes are ok
for (b = selected_brushes.next; b != &selected_brushes; b = b->next)
{
if (b->owner != world_entity)
{
Sys_Status("Entity NOT created, brushes not all from world\n");
Sys_Beep();
return NULL;
}
}
idStr str;
if (c->defArgs.GetString("model", "", str) && c->entityModel == NULL)
{
c->entityModel = gameEdit->ANIM_GetModelFromEntityDef( &c->defArgs );
}
// create it
e = Entity_New();
e->brushes.onext = e->brushes.oprev = &e->brushes;
e->eclass = c;
e->epairs.Copy(c->args);
SetKeyValue(e, "classname", c->name);
Entity_Name(e, false);
// add the entity to the entity list
Entity_AddToList(e, &entities);
if (c->fixedsize)
{
//
// just use the selection for positioning b = selected_brushes.next; for (i=0 ;
// i<3 ; i++) { e->origin[i] = b->mins[i] - c->mins[i]; }
//
Select_GetMid(e->origin);
VectorCopy(e->origin, origin);
// create a custom brush
VectorAdd(c->mins, e->origin, mins);
VectorAdd(c->maxs, e->origin, maxs);
b = Brush_Create(mins, maxs, &c->texdef);
Entity_LinkBrush(e, b);
if (c->defMaterial.Length())
{
td.SetName(c->defMaterial);
Brush_SetTexture(b, &td, &bp, false);
}
// delete the current selection
Select_Delete();
// select the new brush
b->next = b->prev = &selected_brushes;
selected_brushes.next = selected_brushes.prev = b;
Brush_Build(b);
}
else
{
Select_GetMid(origin);
// change the selected brushes over to the new entity
for (b = selected_brushes.next; b != &selected_brushes; b = b->next)
{
Entity_UnlinkBrush(b);
Entity_LinkBrush(e, b);
Brush_Build(b); // so the key brush gets a name
if (c->defMaterial.Length())
{
td.SetName(c->defMaterial);
Brush_SetTexture(b, &td, &bp, false);
}
}
//for (int i = 0; i < 3; i++) {
// origin[i] = vMin[i] + vMax[i] * 0.5;
//}
if (!forceFixed)
{
SetKeyValue(e, "model", ValueForKey(e, "name"));
}
}
sprintf(text, "%i %i %i", (int)origin[0], (int)origin[1], (int)origin[2]);
SetKeyValue(e, "origin", text);
VectorCopy(origin, e->origin);
Sys_UpdateWindows(W_ALL);
return e;
}
/*
=============
Undo_Redo
=============
*/
void Undo_Redo( void ){
// spog - disable undo if undo levels = 0
if ( g_PrefsDlg.m_nUndoLevels == 0 ) {
Sys_Printf( "Undo_Redo: undo is disabled.\n" );
return;
}
undo_t *redo;
brush_t *pBrush, *pNextBrush;
entity_t *pEntity, *pNextEntity, *pRedoEntity;
if ( !g_lastredo ) {
Sys_Printf( "Nothing left to redo.\n" );
return;
}
if ( g_lastundo ) {
if ( !g_lastundo->done ) {
Sys_Printf( "WARNING: last undo not finished.\n" );
}
}
// get the last redo
redo = g_lastredo;
if ( g_lastredo->prev ) {
g_lastredo->prev->next = NULL;
}
else{g_redolist = NULL; }
g_lastredo = g_lastredo->prev;
//
Undo_GeneralStart( redo->operation );
// remove current selection
Select_Deselect();
// move "created" brushes back to the last undo
for ( pBrush = active_brushes.next; pBrush != NULL && pBrush != &active_brushes; pBrush = pNextBrush )
{
pNextBrush = pBrush->next;
if ( pBrush->redoId == redo->id ) {
//move the brush to the undo
Brush_RemoveFromList( pBrush );
Brush_AddToList( pBrush, &g_lastundo->brushlist );
g_undoMemorySize += Brush_MemorySize( pBrush );
pBrush->ownerId = pBrush->owner->entityId;
Entity_UnlinkBrush( pBrush );
}
}
// move "created" entities back to the last undo
for ( pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pNextEntity )
{
pNextEntity = pEntity->next;
if ( pEntity->redoId == redo->id ) {
// check if this entity is in the redo
for ( pRedoEntity = redo->entitylist.next; pRedoEntity != NULL && pRedoEntity != &redo->entitylist; pRedoEntity = pRedoEntity->next )
{
// move brushes to the redo entity
if ( pRedoEntity->entityId == pEntity->entityId ) {
pRedoEntity->brushes.next = pEntity->brushes.next;
pRedoEntity->brushes.prev = pEntity->brushes.prev;
pEntity->brushes.next = &pEntity->brushes;
pEntity->brushes.prev = &pEntity->brushes;
}
}
//
//Entity_Free(pEntity);
//move the entity to the redo
Entity_RemoveFromList( pEntity );
Entity_AddToList( pEntity, &g_lastundo->entitylist );
g_undoMemorySize += Entity_MemorySize( pEntity );
}
}
// add the undo entities back into the entity list
for ( pEntity = redo->entitylist.next; pEntity != NULL && pEntity != &redo->entitylist; pEntity = redo->entitylist.next )
{
//if this is the world entity
if ( pEntity->entityId == world_entity->entityId ) {
epair_t* tmp = world_entity->epairs;
world_entity->epairs = pEntity->epairs;
pEntity->epairs = tmp;
Entity_Free( pEntity );
}
else
{
Entity_RemoveFromList( pEntity );
Entity_AddToList( pEntity, &entities );
}
}
// add the redo brushes back into the selected brushes
for ( pBrush = redo->brushlist.next; pBrush != NULL && pBrush != &redo->brushlist; pBrush = redo->brushlist.next )
{
Brush_RemoveFromList( pBrush );
Brush_AddToList( pBrush, &active_brushes );
for ( pEntity = entities.next; pEntity != NULL && pEntity != &entities; pEntity = pEntity->next ) // fixes broken undo on entities
{
if ( pEntity->entityId == pBrush->ownerId ) {
Entity_LinkBrush( pEntity, pBrush );
break;
}
}
//if the brush is not linked then it should be linked into the world entity
if ( pEntity == NULL || pEntity == &entities ) {
Entity_LinkBrush( world_entity, pBrush );
}
//build the brush
//Brush_Build(pBrush);
Select_Brush( pBrush );
}
//
Undo_End();
//
Sys_Printf( "%s redone.\n", redo->operation );
//
g_redoId--;
// free the undo
free( redo );
//
g_bScreenUpdates = true;
UpdateSurfaceDialog();
Sys_UpdateWindows( W_ALL );
}