bool CEntityPoolSignature::CompareNodeAttributes(const XmlNodeRef &a, const XmlNodeRef &b)
{
FUNCTION_PROFILER(GetISystem(), PROFILE_ENTITY);
assert(bool(a));
assert(bool(b));
const int attrCount_a = a->getNumAttributes();
const int attrCount_b = b->getNumAttributes();
bool bResult = (attrCount_a == attrCount_b);
if (bResult)
{
const char *attrKey_a, *attrValue_a;
const char *attrKey_b, *attrValue_b;
for (int attr = 0; bResult && attr < attrCount_a; ++attr)
{
const bool bHasForA = a->getAttributeByIndex(attr, &attrKey_a, &attrValue_a);
const bool bHasForB = b->getAttributeByIndex(attr, &attrKey_b, &attrValue_b);
if ((bHasForA && !bHasForB) || (!bHasForA && bHasForB))
bResult = false;
else if (bHasForA && (0 != strcmp(attrKey_a, attrKey_b) || 0 != strcmp(attrValue_a, attrValue_b)))
bResult = false;
}
}
return bResult;
}
void CScriptProperties::Assign( XmlNodeRef &propsNode,IScriptTable* pPropsTable )
{
const char* key = "";
const char* value = "";
int nAttrs = propsNode->getNumAttributes();
for (int attr = 0; attr < nAttrs; attr++)
{
if (!propsNode->getAttributeByIndex( attr,&key,&value ))
continue;
ScriptVarType varType = pPropsTable->GetValueType(key);
switch (varType)
{
case svtNull:
break;
case svtString:
pPropsTable->SetValue( key,value );
break;
case svtNumber:
{
float fValue = (float)atof(value);
pPropsTable->SetValue( key,fValue );
}
break;
case svtBool:
{
bool const bValue = (stricmp(value, "true") == 0) || (stricmp(value, "1") == 0);
pPropsTable->SetValue(key, bValue);
}
break;
case svtObject:
{
Vec3 vec;
propsNode->getAttr(key,vec);
CScriptVector vecTable;
pPropsTable->GetValue( key,vecTable );
vecTable.Set( vec );
//pPropsTable->SetValue( key,vec );
}
break;
case svtPointer:
case svtUserData:
case svtFunction:
// Ignore invalid property types.
break;
}
}
for (int i = 0; i < propsNode->getChildCount(); i++)
{
XmlNodeRef childNode = propsNode->getChild(i);
SmartScriptTable pChildPropTable;
if (pPropsTable->GetValue(childNode->getTag(),pChildPropTable))
{
// Recurse.
Assign( childNode,pChildPropTable );
}
}
}
bool CCheckpointSystem::ReadMetaData(XmlNodeRef parentNode, SCheckpointData &metaData, bool bRepairId /*=true*/)
{
XmlNodeRef data = parentNode->findChild(META_DATA_SECTION);
if(!data)
return false;
metaData.m_versionNumber = 0;
metaData.m_levelName.clear();
metaData.m_saveTime.clear();
metaData.m_checkPointId = 0;
//read meta data
int numAttribs = data->getNumAttributes();
const char *key, *value;
const char *checkpointName = NULL;
for(int i = 0; i < numAttribs; ++i)
{
data->getAttributeByIndex(i, &key, &value);
if(!stricmp("Version", key))
{
metaData.m_versionNumber = atoi(value);
}
else if(!stricmp("CheckpointId", key))
{
metaData.m_checkPointId = EntityId(atoi(value));
}
else if(!stricmp("CheckpointName", key))
{
checkpointName = value;
}
else if(!stricmp("LevelName", key))
{
metaData.m_levelName = value;
}
else if(!stricmp("Timestamp", key))
{
metaData.m_saveTime = value;
}
}
//EntityId's may change on level export -> fix id
if(checkpointName && bRepairId)
{
if(!RepairEntityId(metaData.m_checkPointId, checkpointName))
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_ERROR, "Failed finding checkpoint entity during loading, flowgraph might be broken.");
}
//check all values have been read
CRY_ASSERT(metaData.m_levelName.size() > 0);
CRY_ASSERT(metaData.m_saveTime.size() > 0);
//CRY_ASSERT(metaData.m_checkPointId);
return true;
}
bool CItemParamsNode::ConvertFromXMLWithFiltering(const XmlNodeRef &root, const char * keepWithThisAttrValue)
{
bool filteringRequired = false;
int nattributes = root->getNumAttributes();
m_attributes.reserve(nattributes);
for (int a=0; a<nattributes; a++)
{
const char *name=0;
const char *value=0;
if (root->getAttributeByIndex(a, &name, &value))
{
float f;
int i;
Vec3 v;
if (!stricmp(value, "true"))
SetAttribute(name, 1);
else if (!stricmp(value, "false"))
SetAttribute(name, 0);
else if (IsInteger(value, &i))
SetAttribute(name, i);
else if (IsFloat(value, &f))
SetAttribute(name, f);
else if (IsVec3(value, &v))
SetAttribute(name, v);
else
SetAttribute(name, value);
}
}
int nchildren = root->getChildCount();
m_children.reserve(nchildren);
for (int c=0; c<nchildren; c++)
{
XmlNodeRef child = root->getChild(c);
EXMLFilterType filterType = ShouldConvertNodeFromXML(child, keepWithThisAttrValue);
filteringRequired = (filterType != eXMLFT_none) || filteringRequired ? true : false;
if(filterType != eXMLFT_remove)
{
filteringRequired = (InsertChild(child->getTag())->ConvertFromXMLWithFiltering(child, keepWithThisAttrValue) || filteringRequired);
}
}
return filteringRequired;
}
void CUIHUD3D::SpawnHudEntities()
{
RemoveHudEntities();
if (gEnv->IsEditor() && gEnv->IsEditing())
return;
const char* hudprefab = NULL;
IGameRules* pGameRules = gEnv->pGame->GetIGameFramework()->GetIGameRulesSystem()->GetCurrentGameRules();
if (pGameRules)
{
IScriptTable* pTable = pGameRules->GetEntity()->GetScriptTable();
if (pTable)
{
if (!pTable->GetValue("hud_prefab", hudprefab))
hudprefab = NULL;
}
}
hudprefab = hudprefab ? hudprefab : HUD3D_PREFAB_LIB;
XmlNodeRef node = gEnv->pSystem->LoadXmlFromFile(hudprefab);
if (node)
{
// get the prefab with the name defined in HUD3D_PREFAB_NAME
XmlNodeRef prefab = NULL;
for (int i = 0; i < node->getChildCount(); ++i)
{
const char* name = node->getChild(i)->getAttr("Name");
if (name && strcmp(name, HUD3D_PREFAB_NAME) == 0)
{
prefab = node->getChild(i);
prefab = prefab ? prefab->findChild("Objects") : XmlNodeRef();
break;
}
}
if (prefab)
{
// get the PIVOT entity and collect childs
XmlNodeRef pivotNode = NULL;
std::vector<XmlNodeRef> childs;
const int count = prefab->getChildCount();
childs.reserve(count-1);
for (int i = 0; i < count; ++i)
{
const char* name = prefab->getChild(i)->getAttr("Name");
if (strcmp("PIVOT", name) == 0)
{
assert(pivotNode == NULL);
pivotNode = prefab->getChild(i);
}
else
{
childs.push_back(prefab->getChild(i));
}
}
if (pivotNode)
{
// spawn pivot entity
IEntityClass* pEntClass = gEnv->pEntitySystem->GetClassRegistry()->FindClass( pivotNode->getAttr("EntityClass") );
if (pEntClass)
{
SEntitySpawnParams params;
params.nFlags = ENTITY_FLAG_CLIENT_ONLY;
params.pClass = pEntClass;
m_pHUDRootEntity = gEnv->pEntitySystem->SpawnEntity(params);
}
if (!m_pHUDRootEntity) return;
m_HUDRootEntityId = m_pHUDRootEntity->GetId();
// spawn the childs and link to the pivot enity
for (std::vector<XmlNodeRef>::iterator it = childs.begin(); it != childs.end(); ++it)
{
XmlNodeRef child = *it;
pEntClass = gEnv->pEntitySystem->GetClassRegistry()->FindClass( child->getAttr("EntityClass") );
if (pEntClass)
{
const char* material = child->getAttr("Material");
Vec3 pos;
Vec3 scale;
Quat rot;
child->getAttr("Pos", pos);
child->getAttr("Rotate", rot);
child->getAttr("Scale", scale);
SEntitySpawnParams params;
params.nFlags = ENTITY_FLAG_CLIENT_ONLY;
params.pClass = pEntClass;
params.vPosition = pos;
params.qRotation = rot;
params.vScale = scale;
IEntity* pEntity = gEnv->pEntitySystem->SpawnEntity(params);
if (pEntity)
{
IScriptTable* pScriptTable = pEntity->GetScriptTable();
if (pScriptTable)
{
SmartScriptTable probs;
pScriptTable->GetValue("Properties", probs);
XmlNodeRef properties = child->findChild("Properties");
if (probs && properties)
{
for (int k = 0; k < properties->getNumAttributes(); ++k)
{
const char* sKey;
const char* sVal;
properties->getAttributeByIndex(k, &sKey, &sVal);
probs->SetValue(sKey, sVal);
}
}
Script::CallMethod(pScriptTable,"OnPropertyChange");
}
if (material)
{
IMaterial* pMat = gEnv->p3DEngine->GetMaterialManager()->LoadMaterial(material);
if (pMat)
pEntity->SetMaterial(pMat);
}
m_pHUDRootEntity->AttachChild(pEntity);
m_HUDEnties.push_back( pEntity->GetId() );
}
}
}
}
}
}
OnVisCVarChange( NULL );
}
void CHUDMissionObjectiveSystem::LoadLevelObjectivesInternal(const char* levelpath)
{
CryFixedStringT<128> filename;
if (levelpath==NULL)
{
// there is no Objectives_global.xml, but there is a file with the previous standard naming
// load the file with old name for backwards compatibility
if (!gEnv->pCryPak->IsFileExist("Libs/UI/Objectives_global.xml")
&& gEnv->pCryPak->IsFileExist("Libs/UI/Objectives_new.xml"))
{
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_WARNING, "File 'Objectives_new.xml' is deprecated and should be renamed to 'Objectives_global.xml'");
filename = "Libs/UI/Objectives_new.xml";
}
else
{
filename = "Libs/UI/Objectives_global.xml";
}
}
else
{
filename.Format("%s/leveldata/Objectives.xml", levelpath);
}
/*if(gEnv->bMultiplayer)
{
CGameRules *pGameRules = g_pGame->GetGameRules();
if(stricmp (pGameRules->GetEntity()->GetClass()->GetName(), "Coop"))
filename = "Libs/UI/MP_Objectives.xml";
}*/
XmlNodeRef missionObjectives = GetISystem()->LoadXmlFromFile(filename.c_str());
if (missionObjectives == 0)
return;
for(int tag = 0; tag < missionObjectives->getChildCount(); ++tag)
{
XmlNodeRef mission = missionObjectives->getChild(tag);
const char* attrib;
const char* objective;
const char* text;
const char* optional;
const char* levelName;
if (!mission->getAttr("name", &levelName))
{
levelName = mission->getTag();
}
for(int obj = 0; obj < mission->getChildCount(); ++obj)
{
XmlNodeRef objectiveNode = mission->getChild(obj);
string id(levelName);
id.append(".");
id.append(objectiveNode->getTag());
if(objectiveNode->getAttributeByIndex(0, &attrib, &objective) && objectiveNode->getAttributeByIndex(1, &attrib, &text))
{
bool secondaryObjective = false;
int attribs = objectiveNode->getNumAttributes();
for(int attribIndex = 2; attribIndex < attribs; ++attribIndex)
{
if(objectiveNode->getAttributeByIndex(attribIndex, &attrib, &optional))
{
if(attrib)
{
if(!stricmp(attrib, "Secondary"))
{
if(!stricmp(optional, "true"))
secondaryObjective = true;
}
}
}
}
m_currentMissionObjectives.push_back(CHUDMissionObjective(this, id.c_str(), objective, text, secondaryObjective));
}
else
GameWarning("Error reading mission objectives.");
}
}
}
//////////////////////////////////////////////////////////////////////////
//this respawns the active AI at their spawn locations
void CCheckpointSystem::RespawnAI(XmlNodeRef data)
{
if(!data)
return;
XmlNodeRef actorData = data->findChild(ACTOR_FLAGS_SECTION);
if(!actorData)
{
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_ERROR, "Failed reading actor data from checkpoint, actors won't be respawned");
return;
}
IActorSystem *pActorSystem = CCryAction::GetCryAction()->GetIActorSystem();
//first run through all actors and hide/deactivate them
IActorIteratorPtr it = pActorSystem->CreateActorIterator();
while (IActor *pActor = it->Next())
{
IEntity *pEntity = pActor->GetEntity();
//deactivate all actors
pEntity->Hide(true);
pEntity->Activate(false);
}
//load actorflags for active actors
XmlNodeRef activatedActors = actorData->findChild(ACTIVATED_ACTORS_SECTION);
if(activatedActors)
{
int actorFlags = activatedActors->getNumAttributes();
const char *key;
const char *value;
for(int i = 0; i < actorFlags; ++i)
{
activatedActors->getAttributeByIndex(i, &key, &value);
//format is "idXXX"
CRY_ASSERT(strlen(key)>2);
EntityId id = (EntityId)(atoi(&key[2]));
bool foundEntity = RepairEntityId(id, value);
if(foundEntity)
{
IActor* pActor = pActorSystem->GetActor(id);
if(pActor)
{
pActor->GetEntity()->Hide(false);
pActor->GetEntity()->Activate(true);
}
else
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_ERROR, "Failed finding actor %i from checkpoint.", (int)id);
}
else
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_ERROR, "Failed finding actor %s from checkpoint, actor is not setup correctly.", value);
}
}
else
CryWarning(VALIDATOR_MODULE_GAME, VALIDATOR_ERROR, "Deactivated actors section was missing in checkpoint.");
it = pActorSystem->CreateActorIterator();
//iterate all actors and respawn if active
while (IActor *pActor = it->Next())
{
IEntity *pEntity = pActor->GetEntity();
if(pEntity->GetId() == LOCAL_PLAYER_ENTITY_ID) //don't respawn player
continue;
//we don't respawn deactivated actors
if(!pEntity->IsHidden() && pEntity->IsActive())
{
pActor->SetHealth(0);
pActor->Respawn();
}
else //but we still reset their position
{
pActor->ResetToSpawnLocation();
}
}
}
// Load an equipment pack from an XML node
bool CEquipmentManager::LoadEquipmentPack(const XmlNodeRef& rootNode, bool bOverrideExisting)
{
if (rootNode->isTag("EquipPack") == false)
return false;
const char* packName = rootNode->getAttr("name");
const char* primaryName = rootNode->getAttr("primary");
if (!packName || packName[0] == 0)
return false;
// re-use existing pack
SEquipmentPack* pPack = GetPack(packName);
if (pPack == 0)
{
pPack = new SEquipmentPack;
m_equipmentPacks.push_back(pPack);
}
else if (bOverrideExisting == false)
return false;
pPack->Init(packName);
for (int iChild=0; iChild<rootNode->getChildCount(); ++iChild)
{
const XmlNodeRef childNode = rootNode->getChild(iChild);
if (childNode == 0)
continue;
if (childNode->isTag("Items"))
{
pPack->PrepareForItems(childNode->getChildCount());
for (int i=0; i<childNode->getChildCount(); ++i)
{
XmlNodeRef itemNode = childNode->getChild(i);
const char* itemName = itemNode->getTag();
const char* itemType = itemNode->getAttr("type");
const char* itemSetup = itemNode->getAttr("setup");
pPack->AddItem(itemName, itemType, itemSetup);
}
}
else if (childNode->isTag("Ammo")) // legacy
{
const char *ammoName = "";
const char *ammoCount = "";
int nAttr = childNode->getNumAttributes();
for (int j=0; j<nAttr; ++j)
{
if (childNode->getAttributeByIndex(j, &ammoName, &ammoCount))
{
int nAmmoCount = atoi(ammoCount);
pPack->m_ammoCount[ammoName] = nAmmoCount;
}
}
}
else if (childNode->isTag("Ammos"))
{
for (int i=0; i<childNode->getChildCount(); ++i)
{
XmlNodeRef ammoNode = childNode->getChild(i);
if (ammoNode->isTag("Ammo") == false)
continue;
const char* ammoName = ammoNode->getAttr("name");
if (ammoName == 0 || ammoName[0] == '\0')
continue;
int nAmmoCount = 0;
ammoNode->getAttr("amount", nAmmoCount);
pPack->m_ammoCount[ammoName] = nAmmoCount;
}
}
}
// assign primary.
if (pPack->HasItem(primaryName))
pPack->m_primaryItem = primaryName;
else
pPack->m_primaryItem = "";
return true;
}