void ProcessEvent( EFlowEvent event, SActivationInfo *pActInfo )
{
if(eFE_Activate == event)
{
const bool bAttach = IsPortActive(pActInfo, EIP_ATTACH);
const bool bDetach = IsPortActive(pActInfo, EIP_DETACH);
if (!bAttach && !bDetach)
return;
IActor* pActor = GetActor(pActInfo);
if (pActor == 0)
return;
const string& className = GetPortString(pActInfo, EIP_WEAPON);
CWeapon* pWeapon = static_cast<CWeapon*> ( className.empty() ? GetWeapon(pActor) : GetWeapon(pActor, className.c_str()) );
if (pWeapon != 0)
{
ItemString acc = ItemString(GetPortString(pActInfo, EIP_ACCESSORY));
if (bAttach && pWeapon->GetAccessory(acc) == 0)
{
pWeapon->SwitchAccessory(acc);
ActivateOutput(pActInfo, EOP_ATTACHED, true);
}
else if (bDetach && pWeapon->GetAccessory(acc) != 0)
{
pWeapon->SwitchAccessory(acc);
ActivateOutput(pActInfo, EOP_DETACHED, true);
}
}
}
}
void ProcessEvent( EFlowEvent event, SActivationInfo *pActInfo )
{
if(eFE_Activate == event && IsPortActive(pActInfo,0))
{
IActor* pActor = GetActor(pActInfo);
if (pActor == 0)
return;
CWeapon* pWeapon = static_cast<CWeapon*> (GetWeapon(pActor));
if (pWeapon != 0)
{
CItem* pAcc = pWeapon->GetAccessory(GetPortString(pActInfo, 1).c_str());
if (pAcc != 0)
ActivateOutput(pActInfo, 1, true); // [True]
else
ActivateOutput(pActInfo, 0, true); // [False]
}
}
}
int CScriptBind_Weapon::GetAccessory(IFunctionHandler *pH, const char *accessoryName)
{
CWeapon *pWeapon = GetWeapon(pH);
if (!pWeapon)
return pH->EndFunction();
CItem *pItem = pWeapon->GetAccessory(accessoryName);
if(!pItem)
return 0;
IEntity *pEntity = pItem->GetEntity();
if(!pEntity)
return 0;
IScriptTable *pScriptTable = pEntity->GetScriptTable();
return pH->EndFunction( pScriptTable );
}
void CFlashUICheckAccessoryState ::ProcessEvent( EFlowEvent event, SActivationInfo *pActInfo )
{
if(event == eFE_Activate && IsPortActive(pActInfo, 0))
{
IActor* pActor = GetInputActor( pActInfo );
bool is_equipped = false;
bool is_inInventory = false;
if(pActor)
{
IInventory* pInventory = pActor->GetInventory();
if(pInventory)
{
IEntityClassRegistry *pRegistry = gEnv->pEntitySystem->GetClassRegistry();
//Find the accessory's class in the registry
const string accessory_name = GetPortString(pActInfo, eI_Accessory);
IEntityClass* pClass = pRegistry->FindClass(accessory_name);
//Check if its in inventory
if(pInventory->HasAccessory(pClass) != 0)
{
is_inInventory = true;
}
//if it is, check if its equipped as well
if(is_inInventory)
{
//Get the weapon ID via the Input string
const char* weapon_name = GetPortString(pActInfo, eI_Weapon).c_str();
EntityId item = pInventory->GetItemByClass(pRegistry->FindClass(weapon_name));
//Fetch the actual weapon via the ID
IEntity* pEntity = gEnv->pEntitySystem->GetEntity(item);
if(pEntity)
{
CGameObject * pGameObject = (CGameObject*)pEntity->GetProxy(ENTITY_PROXY_USER);
const char* ext = pGameObject->GetEntity()->GetClass()->GetName();
CWeapon* pWeapon = (CWeapon*)pGameObject->QueryExtension(pGameObject->GetEntity()->GetClass()->GetName());
bool selectable = pWeapon->CanSelect();
if(pWeapon)
{
if(pWeapon->GetAccessory(pClass->GetName()) != 0)
{
is_equipped = true;
}
}
}
}
}
}
if(!is_inInventory)
ActivateOutput(pActInfo, eO_DontHave, true);
else if(is_equipped)
ActivateOutput(pActInfo, eO_Equipped, true);
else
ActivateOutput(pActInfo, eO_InInventory, true);
}
}
