/// <summary>
/// Renders the 8-directional sprite
/// </summary>
/// <param name="ihn">Ihn entity is contained in</param>
/// <param name="spriteBatch">Spritebatch to draw with</param>
/// <param name="entity">Entity to draw</param>
public void Render(Ihn ihn, SpriteBatch spriteBatch, Entity entity)
{
var sprite = entity.GetComp <ComponentTopDownEightDirSprite>();
var pos = entity.GetComp <ComponentPosition>();
var dir = entity.GetComp <ComponentDirection>();
int sizex = Rsc.Load <Texture2D>(sprite.Texture).Width / 4;
int sizey = Rsc.Load <Texture2D>(sprite.Texture).Height / 2;
if (entity.HasComp <ComponentSize>())
{
var size = entity.GetComp <ComponentSize>();
sizex = size.Width;
sizey = size.Height;
}
float Rotation = DirectionHelper.ToAngle(dir.Dir);
spriteBatch.Draw(Rsc.Load <Texture2D>(sprite.Texture),
new Rectangle((int)pos.X - (int)ihn.CameraPos.X, (int)pos.Y - (int)ihn.CameraPos.Y, sizex, sizey),
new Rectangle(DirectionHelper.IsDiagonal(dir.Dir) ? Rsc.Load <Texture2D>(sprite.Texture).Width / 2 : 0, 0, Rsc.Load <Texture2D>(sprite.Texture).Width / 2, Rsc.Load <Texture2D>(sprite.Texture).Height),
Color.White,
MathHelper.ToRadians(Rotation - (DirectionHelper.IsDiagonal(dir.Dir) ? 45 : 0)),
new Vector2(Rsc.Load <Texture2D>(sprite.Texture).Width / 4, Rsc.Load <Texture2D>(sprite.Texture).Height / 2),
SpriteEffects.None,
0);
}
