Allocate()

void Terraria.Graphics.TileBatch.Allocate ( )

inlineprivate

Definition at line 59 of file TileBatch.cs.

    {
        if (_vertexBuffer == null || _vertexBuffer.IsDisposed)
        {
            _vertexBuffer = new DynamicVertexBuffer(_graphicsDevice, typeof(VertexPositionColorTexture), 8192, BufferUsage.WriteOnly);
            _vertexBufferPosition = 0;
            _vertexBuffer.ContentLost += delegate
            {
                _vertexBufferPosition = 0;
            };
        }
        if (_indexBuffer != null && !_indexBuffer.IsDisposed)
        {
            return;
        }
        if (_fallbackIndexData == null)
        {
            _fallbackIndexData = new short[12288];
            for (int i = 0; i < 2048; i++)
            {
                _fallbackIndexData[i * 6] = (short)(i * 4);
                _fallbackIndexData[i * 6 + 1] = (short)(i * 4 + 1);
                _fallbackIndexData[i * 6 + 2] = (short)(i * 4 + 2);
                _fallbackIndexData[i * 6 + 3] = (short)(i * 4);
                _fallbackIndexData[i * 6 + 4] = (short)(i * 4 + 2);
                _fallbackIndexData[i * 6 + 5] = (short)(i * 4 + 3);
            }
        }
        _indexBuffer = new DynamicIndexBuffer(_graphicsDevice, typeof(short), 12288, BufferUsage.WriteOnly);
        _indexBuffer.SetData(_fallbackIndexData);
        _indexBuffer.ContentLost += delegate
        {
            _indexBuffer.SetData(_fallbackIndexData);
        };
    }

References Terraria.Graphics.TileBatch._fallbackIndexData, Terraria.Graphics.TileBatch._graphicsDevice, Terraria.Graphics.TileBatch._indexBuffer, Terraria.Graphics.TileBatch._vertexBuffer, Terraria.Graphics.TileBatch._vertexBufferPosition, and Microsoft.Xna.Framework.Graphics.GraphicsResource.IsDisposed.

Referenced by Terraria.Graphics.TileBatch.TileBatch(), and Terraria.Graphics.TileBatch.FlushRenderState().