private void RenderCrossHair()
{
t.ResetTransformation();
t.StartDrawingLines();
Vector4 c = new Vector4(1, 1, 1, 1);
Vector4 center = new Vector4(TheGame.Instance.Width / 2, TheGame.Instance.Height / 2, 0, 1);
float size = 15;
t.AddVertexWithColor(new Vector4(center.X - size, center.Y, 0, 1), c);
t.AddVertexWithColor(new Vector4(center.X + size, center.Y, 0, 1), c);
t.AddVertexWithColor(new Vector4(center.X, center.Y - size, 0, 1), c);
t.AddVertexWithColor(new Vector4(center.X, center.Y + size, 0, 1), c);
t.Draw();
}