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Location: alysbrooks-public/games/isometric-park-fna/SpriteFontPlus/src/TtfFontBakerResult.cs - annotation

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Commit Description:
Add to Makefile.
Commit Description:
Add to Makefile.
References:
r136:afac0087e499 default
File last commit:
r0:e33f209de7e5 default
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SpriteFontPlus/src/TtfFontBakerResult.cs
125 lines | 2.6 KiB | text/x-csharp | CSharpLexer
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alys
Early working version (including all dependencies, lol).
 r0 using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace SpriteFontPlus
{
public class TtfFontBakerResult
{
public Dictionary<int, GlyphInfo> Glyphs
{
get; private set;
}
public float FontFontPixelHeight
{
get; private set;
}
public byte[] Pixels
{
get; private set;
}
public int Width
{
get; private set;
}
public int Height
{
get; private set;
}
public TtfFontBakerResult(Dictionary<int, GlyphInfo> glyphs,
float fontPixelHeight,
byte[] pixels,
int width,
int height)
{
if (glyphs == null)
{
throw new ArgumentNullException(nameof(glyphs));
}
if (fontPixelHeight <= 0)
{
throw new ArgumentOutOfRangeException(nameof(fontPixelHeight));
}
if (pixels == null)
{
throw new ArgumentNullException(nameof(pixels));
}
if (width <= 0)
{
throw new ArgumentOutOfRangeException(nameof(width));
}
if (height <= 0)
{
throw new ArgumentOutOfRangeException(nameof(height));
}
if (pixels.Length < width * height)
{
throw new ArgumentException("pixels.Length should be higher than width * height");
}
Glyphs = glyphs;
FontFontPixelHeight = fontPixelHeight;
Pixels = pixels;
Width = width;
Height = height;
}
public SpriteFont CreateSpriteFont(GraphicsDevice graphicsDevice)
{
var rgb = new Color[Width * Height];
for (var i = 0; i < Pixels.Length; ++i)
{
var b = Pixels[i];
rgb[i].R = b;
rgb[i].G = b;
rgb[i].B = b;
rgb[i].A = b;
}
var texture = new Texture2D(graphicsDevice, Width, Height);
texture.SetData(rgb);
var glyphBounds = new List<Rectangle>();
var cropping = new List<Rectangle>();
var chars = new List<char>();
var kerning = new List<Vector3>();
var orderedKeys = Glyphs.Keys.OrderBy(a => a);
foreach (var key in orderedKeys)
{
var character = Glyphs[key];
var bounds = new Rectangle(character.X, character.Y,
character.Width,
character.Height);
glyphBounds.Add(bounds);
cropping.Add(new Rectangle((int)character.XOffset,
character.YOffset,
bounds.Width, bounds.Height));
chars.Add((char)key);
kerning.Add(new Vector3(0, bounds.Width, character.XAdvance - bounds.Width));
}
var constructorInfo = typeof(SpriteFont).GetTypeInfo().DeclaredConstructors.First();
var font = (SpriteFont)constructorInfo.Invoke(new object[]
{
texture, glyphBounds, cropping,
chars, (int)FontFontPixelHeight, 0, kerning, ' '
});
return font;
}
}
}