public HudDebugField(string name, int lineOffset, AlignMode align)
: base(name)
{
this.align = align;
this.lineOffset = lineOffset;
back.color = new Color4(0f, 0f, 0f, 0.3f);
back.height = 14;
back.width = 128;
}
/// <summary>You can indicate the align char.</summary>
/// <param name="align">The position of the alignment.</param>
/// <param name="alignChar">The character used to align.</param>
public FieldAlignAttribute(AlignMode align, char alignChar)
{
Align = align;
AlignChar = alignChar;
}
/// <summary>Uses the ' ' char to align.</summary>
/// <param name="align">The position of the alignment.</param>
public FieldAlignAttribute(AlignMode align)
: this(align, ' ')
{
}
// TODO [由UI自己缓存文本位置] 文本位置应该由UI自己负责计算和缓存，而不是每次绘制时计算
public void WriteText(SpriteFont sf, int x, int y, int width, int height, AlignMode st, string s, Color c)
{
Vector2 size = sf.MeasureString(s);
int tx = x, ty = y;//实际输出的位置
switch (st)
{
case AlignMode.Middle:
tx = (int)(x + (float)width / 2 - (float)size.X / 2);
ty = (int)(y + (float)height / 2 - (float)size.Y / 2);
break;
case AlignMode.Right:
tx = (int)(x + (float)width - (float)size.X);
ty = (int)(y + (float)height / 2 - (float)size.Y / 2);
break;
case AlignMode.Left:
ty = (int)(y + (float)height / 2 - (float)size.Y / 2);
break;
default:
break;
}
spriteBatch.DrawString(sf, s, new Vector2(tx, ty), c);
}
/// <summary>
/// Fits the specified image to the supplied max width / height.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="maxWidthHeight">max width / height.</param>
/// <param name="fitMode">The fit mode.</param>
/// <param name="scaleMode">The scale mode.</param>
/// <param name="alignMode">The align mode.</param>
/// <param name="format">The format.</param>
/// <param name="quality">The quality.</param>
/// <param name="colors">The colors.</param>
/// <param name="bgColor">Color of the background.</param>
/// <returns></returns>
public static IFilteredImage Fit(this IImageFile image, int maxWidthHeight,
FitMode fitMode = FitMode.Pad, ScaleMode scaleMode = ScaleMode.Down,
AlignMode alignMode = AlignMode.MiddleCenter, ImageFormat format = ImageFormat.Auto,
int quality = 90, int colors = 256, string bgColor = "")
{
return image.Fit(maxWidthHeight, maxWidthHeight, fitMode, scaleMode, alignMode,
format, quality, colors, bgColor);
}
/// <summary>
/// Fits the specified image to the supplied max width and height.
/// </summary>
/// <param name="image">The image.</param>
/// <param name="maxWidth">Width of the max.</param>
/// <param name="maxHeight">Height of the max.</param>
/// <param name="fitMode">The fit mode.</param>
/// <param name="scaleMode">The scale mode.</param>
/// <param name="alignMode">The align mode.</param>
/// <param name="format">The format.</param>
/// <param name="quality">The quality.</param>
/// <param name="colors">The colors.</param>
/// <param name="bgColor">Color of the background.</param>
/// <returns></returns>
public static IFilteredImage Fit(this IFilteredImage image, int maxWidth, int maxHeight,
FitMode fitMode = FitMode.Pad, ScaleMode scaleMode = ScaleMode.Down,
AlignMode alignMode = AlignMode.MiddleCenter, ImageFormat format = ImageFormat.Auto,
int quality = 90, int colors = 256, string bgColor = "")
{
image.Filters.Add("w", maxWidth);
image.Filters.Add("h", maxHeight);
if(fitMode != FitMode.Pad)
image.Filters.Add("mode", fitMode.ToString().ToLower());
if(scaleMode != ScaleMode.Down)
image.Filters.Add("scale", scaleMode.ToString().ToLower());
if(alignMode != AlignMode.MiddleCenter)
image.Filters.Add("anchor", alignMode.ToString().ToLower());
if(format != ImageFormat.Auto)
image.Filters.Add("format", format.ToString().ToLower());
if(quality != 90)
image.Filters.Add("quality", Math.Min(100, Math.Max(0, quality)));
if (colors != 256)
image.Filters.Add("colors", Math.Min(256, Math.Max(2, quality)));
if (!string.IsNullOrEmpty(bgColor))
image.Filters.Add("bgcolor", bgColor);
return image;
}
private void TextureAligned(object sender, AlignMode align)
{
Action<Document, Face> action = (document, face) =>
{
if (align == AlignMode.Face) face.AlignTextureToFace();
else if (align == AlignMode.World) face.AlignTextureToWorld();
face.CalculateTextureCoordinates(false);
};
Document.PerformAction("Align texture", new EditFace(Document.Selection.GetSelectedFaces(), action, false));
}
/// <summary>
/// Adds a new field.
/// </summary>
/// <param name="fieldName">Field identifier</param>
/// <param name="lineOffset">Number of lines below the top edge of the screen</param>
/// <param name="align">Left/Right align</param>
/// <param name="prefix">Displayed text will be: [prefix][value][suffix]</param>
/// <param name="suffix">Displayed text will be: [prefix][value][suffix]</param>
private void NewField(string fieldName, int lineOffset, AlignMode align, string prefix, string suffix)
{
if(fields.ContainsKey(fieldName))
{
throw new ArgumentException("Name already exists");
}
fields.Add(fieldName, new HudDebugField(fieldName, lineOffset, align));
fields[fieldName].prefix = prefix;
fields[fieldName].suffix = suffix;
Add(fields[fieldName]);
}
