public Command(
Texture2D texture,
Vector2 pos,
Rectangle srcRect,
Color color,
float rotation,
Vector2 origin,
Vector2 scale,
SpriteEffects effects,
float depth,
int index)
{
int srcRectLeft = srcRect.Left;
int srcRectRight = srcRect.Right;
int srcRectTop = srcRect.Top;
int srcRectBottom = srcRect.Bottom;
if (effects.HasFlag(SpriteEffects.FlipHorizontally))
{
var temp = srcRectRight;
srcRectRight = srcRectLeft;
srcRectLeft = temp;
}
if (effects.HasFlag(SpriteEffects.FlipVertically))
{
var temp = srcRectBottom;
srcRectBottom = srcRectTop;
srcRectTop = temp;
}
rotation = MathHelper.ToRadians(rotation);
float sin = (float)Math.Sin(rotation);
float cos = (float)Math.Cos(rotation);
var size = srcRect.Size.ToVector2() * scale;
Vector2 wAdd = new Vector2(size.X * cos, size.X * sin);
Vector2 hAdd = new Vector2(-size.Y * sin, size.Y * cos);
pos.X -= origin.X * scale.X * cos - origin.Y * scale.Y * sin;
pos.Y -= origin.Y * scale.Y * cos + origin.X * scale.X * sin;
Texture = texture;
Depth = depth;
VertexTL.Color = color;
VertexTR.Color = color;
VertexBL.Color = color;
VertexBR.Color = color;
VertexTL.Position = new Vector3(pos.X, pos.Y, 0f);
VertexTR.Position = new Vector3(pos.X + wAdd.X, pos.Y + wAdd.Y, 0f);
VertexBL.Position = new Vector3(pos.X + hAdd.X, pos.Y + hAdd.Y, 0f);
VertexBR.Position = new Vector3(pos.X + wAdd.X + hAdd.X, pos.Y + wAdd.Y + hAdd.Y, 0f);
Min = new Vector2(
MathUtils.Min
(
VertexTL.Position.X,
VertexTR.Position.X,
VertexBL.Position.X,
VertexBR.Position.X
),
MathUtils.Min
(
VertexTL.Position.Y,
VertexTR.Position.Y,
VertexBL.Position.Y,
VertexBR.Position.Y
));
Max = new Vector2(
MathUtils.Max
(
VertexTL.Position.X,
VertexTR.Position.X,
VertexBL.Position.X,
VertexBR.Position.X
),
MathUtils.Max
(
VertexTL.Position.Y,
VertexTR.Position.Y,
VertexBL.Position.Y,
VertexBR.Position.Y
));
VertexTL.TextureCoordinate = new Vector2((float)srcRectLeft / (float)texture.Width, (float)srcRectTop / (float)texture.Height);
VertexTR.TextureCoordinate = new Vector2((float)srcRectRight / (float)texture.Width, (float)srcRectTop / (float)texture.Height);
VertexBL.TextureCoordinate = new Vector2((float)srcRectLeft / (float)texture.Width, (float)srcRectBottom / (float)texture.Height);
VertexBR.TextureCoordinate = new Vector2((float)srcRectRight / (float)texture.Width, (float)srcRectBottom / (float)texture.Height);
Index = index;
}
