IGameObject* DoSpawnGameObject( const GameObjectSpawnParams& params )
{
IGameObject* pGameObject = 0;
EGameObject type = params.type;
if (type < EGO_COUNT)
{
std::string name = m_GlobalParameters.go[type].base_name;
char buff[16];
_snprintf_s(buff, sizeof(buff), _TRUNCATE, "%d",++(m_NextGameObjectNumber[type]));
name += buff;
IObject* pObj = IObjectUtils::CreateObjectAndEntity( "GameObject", name.c_str() );
IObjectUtils::GetObject( &pGameObject, pObj->GetObjectId() );
AUVec3f pos = (params.spawnPosition.IsInfinite()) ? GetSpawnPosition(type) : params.spawnPosition;
pGameObject->Init(type, pos);
m_GameObjects[type].insert(pGameObject);
}
// Notify any listeners that object was created
for (size_t i=0; i<m_Listeners.size(); ++i)
{
m_Listeners[i]->OnGameObjectCreated(pGameObject);
}
return pGameObject;
}
// Updating
void EnemySpawner::Update(float dt)
{
m_canSpawn = (m_numSpawnedEnemies < m_maxNumEnemiesToHaveActive);
// Update timers
UpdateTimers(dt);
if(m_spawning && m_canSpawn)
{
if(m_spawnCountdownTimer <= 0.0f)
{
vec3 spawnPos = GetSpawnPosition();
vec3 toPlayer = spawnPos - m_pPlayer->GetCenter();
if(length(toPlayer) > m_minDistanceFromPlayer)
{
eEnemyType enemyType = GetEnemyTypeToSpawn();
Enemy* pEnemy = m_pEnemyManager->CreateEnemy(spawnPos, enemyType, 0.08f);
pEnemy->SetSpawningParams(spawnPos, spawnPos, 2.0f);
pEnemy->SetTargetForwardToLookAtPoint(spawnPos + m_spawnFacingDirection);
pEnemy->SetEnemySpawner(this);
m_numSpawnedEnemies += 1;
m_spawnCountdownTimer = m_spawnTime;
}
}
}
}
// Updating
void ItemSpawner::Update(float dt)
{
m_canSpawn = (m_numSpawnedItems < m_maxNumItemsToHaveActive);
// Update timers
UpdateTimers(dt);
if(m_spawning && m_canSpawn)
{
if(m_spawnCountdownTimer <= 0.0f)
{
vec3 spawnPos;
bool spawnGood = GetSpawnPosition(&spawnPos);
if (spawnGood)
{
vec3 toPlayer = spawnPos - m_pPlayer->GetCenter();
if (length(toPlayer) > m_minDistanceFromPlayer)
{
eItem itemType = GetItemTypeToSpawn();
string itemFilename = GetItemFilenameForType(itemType);
Item* pItem = m_pItemManager->CreateItem(spawnPos, vec3(0.0f, 0.0f, 0.0f), vec3(0.0f, 0.0f, 0.0f), itemFilename.c_str(), itemType, "SpawnedItem", true, false, m_spawnScale);
pItem->SetItemSpawner(this);
if (itemType == eItem_CopperVein || itemType == eItem_IronVein || itemType == eItem_SilverVein || itemType == eItem_GoldVein)
{
pItem->SetMaxtInteractCount(4);
}
pItem->SetRotation(vec3(0.0f, GetRandomNumber(0, 360, 2), 0.0f));
m_numSpawnedItems += 1;
m_spawnCountdownTimer = m_spawnTime;
}
}
else
{
// Can't spawn an item at a good position, wait a while before we try again
m_spawnCountdownTimer = 0.5f;
}
}
}
}
