Method SetSize

src/BlockArea.cpp:1709–1753

bool cBlockArea::SetSize(int a_SizeX, int a_SizeY, int a_SizeZ, int a_DataTypes)
{
	ASSERT(m_BlockTypes == NULL);  // Has been cleared
	
	if (a_DataTypes & baTypes)
	{
		m_BlockTypes = new BLOCKTYPE[a_SizeX * a_SizeY * a_SizeZ];
		if (m_BlockTypes == NULL)
		{
			return false;
		}
	}
	if (a_DataTypes & baMetas)
	{
		m_BlockMetas = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];
		if (m_BlockMetas == NULL)
		{
			delete[] m_BlockTypes;
			return false;
		}
	}
	if (a_DataTypes & baLight)
	{
		m_BlockLight = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];
		if (m_BlockLight == NULL)
		{
			delete[] m_BlockMetas;
			delete[] m_BlockTypes;
			return false;
		}
	}
	if (a_DataTypes & baSkyLight)
	{
		m_BlockSkyLight = new NIBBLETYPE[a_SizeX * a_SizeY * a_SizeZ];
		if (m_BlockSkyLight == NULL)
		{
			delete[] m_BlockLight;
			delete[] m_BlockMetas;
			delete[] m_BlockTypes;
			return false;
		}
	}
	m_Size.Set(a_SizeX, a_SizeY, a_SizeZ);
	return true;
}