static FRect MakeVertRect(Point drawsize, Vector2 location, Vector2 offset, Vector2 scale, Vector2 axis, SpriteEffects flip)
{
FRect r = new FRect();
Vector2 vloc = GetDrawLocation(drawsize, location, axis, scale, flip) + offset;
r.X = vloc.X;
r.Y = vloc.Y;
r.Width = drawsize.X * scale.X;
r.Height = drawsize.Y * scale.Y;
return(r);
}
static void SetPosition(Vertex[] buffer, Int32 offset, FRect r, Single rotation, Vector2 axis)
{
Vector2 v1 = RotatePoint(new Vector2(r.Left, r.Top), rotation, axis);
Vector2 v2 = RotatePoint(new Vector2(r.Right, r.Bottom), rotation, axis);
buffer[offset + 0].Position = new Vector2(v1.X, v1.Y);
buffer[offset + 1].Position = new Vector2(v2.X, v1.Y);
buffer[offset + 2].Position = new Vector2(v2.X, v2.Y);
buffer[offset + 3].Position = new Vector2(v1.X, v1.Y);
buffer[offset + 4].Position = new Vector2(v2.X, v2.Y);
buffer[offset + 5].Position = new Vector2(v1.X, v2.Y);
}
private static void SetPosition(Vertex[] buffer, int offset, FRect r, float rotation, Vector2 axis)
{
var v1 = RotatePoint(new Vector2(r.Left, r.Top), rotation, axis);
var v2 = RotatePoint(new Vector2(r.Right, r.Bottom), rotation, axis);
buffer[offset + 0].Position = new Vector4(v1.X, v1.Y, 0, 1);
buffer[offset + 1].Position = new Vector4(v2.X, v1.Y, 0, 1);
buffer[offset + 2].Position = new Vector4(v2.X, v2.Y, 0, 1);
buffer[offset + 3].Position = new Vector4(v1.X, v1.Y, 0, 1);
buffer[offset + 4].Position = new Vector4(v2.X, v2.Y, 0, 1);
buffer[offset + 5].Position = new Vector4(v1.X, v2.Y, 0, 1);
}
void OutlinedRectangleDraw(DrawState drawstate)
{
if (drawstate == null)
{
throw new ArgumentNullException("drawstate");
}
if (drawstate.Mode != DrawMode.OutlinedRectangle)
{
throw new ArgumentException("Incorrect drawstate");
}
m_effect.CurrentTechnique = (UseOldShader == true) ? m_effect.Techniques["DrawOLD"] : m_effect.Techniques["Draw"];
SetShaderParameters(drawstate.ShaderParameters, drawstate.Pixels, drawstate.Palette);
Int32 count = 0;
foreach (DrawData data in drawstate)
{
if (data.DrawRect != null)
{
Point drawsize = new Point(data.DrawRect.Value.Width, data.DrawRect.Value.Height);
FRect frect = Renderer.MakeVertRect(drawsize, data.Location, CameraShift, drawstate.Scale, drawstate.Axis - drawstate.Offset, drawstate.Flip);
m_drawbuffer[(count * 8) + 0].Position = new Vector2(frect.Left, frect.Top);
m_drawbuffer[(count * 8) + 1].Position = new Vector2(frect.Left, frect.Bottom);
m_drawbuffer[(count * 8) + 2].Position = new Vector2(frect.Right, frect.Top);
m_drawbuffer[(count * 8) + 3].Position = new Vector2(frect.Right, frect.Bottom);
m_drawbuffer[(count * 8) + 4].Position = new Vector2(frect.Left, frect.Top);
m_drawbuffer[(count * 8) + 5].Position = new Vector2(frect.Right, frect.Top);
m_drawbuffer[(count * 8) + 6].Position = new Vector2(frect.Left, frect.Bottom);
m_drawbuffer[(count * 8) + 7].Position = new Vector2(frect.Right, frect.Bottom);
for (Int32 i = 0; i != 8; ++i)
{
m_drawbuffer[(count * 8) + i].Tint = data.Tint;
}
++count;
}
}
if (count > 0)
{
FinishDrawing(PrimitiveType.LineList, count * 4);
}
}
Int32 DefaultDrawSetup(DrawState drawstate, Point pixelsize)
{
if (drawstate == null)
{
throw new ArgumentNullException("drawstate");
}
Int32 count = 0;
Vector2 camerashift = CameraShift;
foreach (DrawData data in drawstate)
{
Point drawsize = new Point();
if (data.DrawRect != null)
{
drawsize = new Point(data.DrawRect.Value.Width, data.DrawRect.Value.Height);
Renderer.SetTextureCoords(m_drawbuffer, count * 6, pixelsize, data.DrawRect.Value, drawstate.Flip);
}
else
{
drawsize = pixelsize;
Renderer.SetTextureCoords(m_drawbuffer, count * 6, drawstate.Flip);
}
FRect frect = Renderer.MakeVertRect(drawsize, data.Location, camerashift, drawstate.Scale, drawstate.Axis - drawstate.Offset, drawstate.Flip);
Vector2 rotationaxis = data.Location + camerashift + drawstate.Offset;
Renderer.SetPosition(m_drawbuffer, count * 6, frect, MathHelper.ToRadians(drawstate.Rotation), rotationaxis);
Renderer.SetColor(m_drawbuffer, count * 6, Misc.BlendColors(Tint, data.Tint));
++count;
}
return(count);
}
static void SetPosition(Vertex[] buffer, Int32 offset, FRect r, Single rotation, Vector2 axis)
{
Vector2 v1 = RotatePoint(new Vector2(r.Left, r.Top), rotation, axis);
Vector2 v2 = RotatePoint(new Vector2(r.Right, r.Bottom), rotation, axis);
buffer[offset + 0].Position = new Vector2(v1.X, v1.Y);
buffer[offset + 1].Position = new Vector2(v2.X, v1.Y);
buffer[offset + 2].Position = new Vector2(v2.X, v2.Y);
buffer[offset + 3].Position = new Vector2(v1.X, v1.Y);
buffer[offset + 4].Position = new Vector2(v2.X, v2.Y);
buffer[offset + 5].Position = new Vector2(v1.X, v2.Y);
}
static FRect MakeVertRect(Point drawsize, Vector2 location, Vector2 offset, Vector2 scale, Vector2 axis, SpriteEffects flip)
{
FRect r = new FRect();
Vector2 vloc = GetDrawLocation(drawsize, location, axis, scale, flip) + offset;
r.X = vloc.X;
r.Y = vloc.Y;
r.Width = drawsize.X * scale.X;
r.Height = drawsize.Y * scale.Y;
return r;
}
