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added underlined formatting code

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Ellpeck 2020-05-15 21:31:37 +02:00
parent 8229ce8517
commit 9ce01bc6f2
3 changed files with 33 additions and 2 deletions
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29
MLEM/Formatting/Codes/UnderlineCode.cs Normal file
View file

@ -0,0 +1,29 @@
using System.Text.RegularExpressions;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using MLEM.Extensions;
using MLEM.Font;
using MLEM.Misc;
namespace MLEM.Formatting.Codes {
public class UnderlineCode : FontCode {
private readonly float thickness;
private readonly float yOffset;
public UnderlineCode(Match match, Regex regex, float thickness, float yOffset) : base(match, regex, null) {
this.thickness = thickness;
this.yOffset = yOffset;
}
public override bool DrawCharacter(GameTime time, SpriteBatch batch, char c, string cString, int indexInToken, ref Vector2 pos, GenericFont font, ref Color color, ref float scale, float depth) {
// don't underline spaces at the end of lines
if (c == ' ' && this.Token.Substring.Length > indexInToken + 1 && this.Token.Substring[indexInToken + 1] == '\n')
return false;
var width = font.MeasureString(cString).X * scale;
batch.Draw(batch.GetBlankTexture(), new RectangleF(pos.X, pos.Y + this.yOffset * font.LineHeight - this.thickness * scale, width, this.thickness * scale), color);
return false;
}
}
}

3
MLEM/Formatting/TextFormatter.cs
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@ -19,7 +19,8 @@ namespace MLEM.Formatting {
this.Codes.Add(new Regex("<b>"), (f, m, r) => new FontCode(m, r, boldFont?.Invoke()));
this.Codes.Add(new Regex("<i>"), (f, m, r) => new FontCode(m, r, italicFont?.Invoke()));
this.Codes.Add(new Regex(@"<s(?: #([0-9\w]{6,8}) (([+-.0-9]*)))?>"), (f, m, r) => new ShadowCode(m, r, m.Groups[1].Success ? ColorExtensions.FromHex(m.Groups[1].Value) : Color.Black, new Vector2(float.TryParse(m.Groups[2].Value, out var offset) ? offset : 2)));
this.Codes.Add(new Regex("</(b|i|s)>"), (f, m, r) => new FontCode(m, r, null));
this.Codes.Add(new Regex("<u>"), (f, m, r) => new UnderlineCode(m, r, 2, 0.85F));
this.Codes.Add(new Regex("</(b|i|s|u)>"), (f, m, r) => new FontCode(m, r, null));
// color codes
foreach (var c in typeof(Color).GetProperties()) {

3
Sandbox/GameImpl.cs
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@ -117,8 +117,9 @@ namespace Sandbox {
var formatter = new TextFormatter();
formatter.AddImage("Test", new TextureRegion(tex, 0, 8, 24, 24));
//var strg = "This <c CornflowerBlue>is a formatted string</c> with <c #ffff0000>two bits of formatting</c>! It also includesavery<c Pink>long</c>wordthatis<c Blue>formatted</c>aswell. Additionally, it <a wobbly>wobbles</a> and has a <s>shadow</s> or a <s #ffff0000 4>weird shadow</s>. We like icons too! <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test> <i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test><i Test>";
var strg = "Lorem Ipsum <i Test> is simply dummy text of the <i Test> printing and typesetting <i Test> industry. Lorem Ipsum has been the industry's standard dummy text <i Test> ever since the <i Test> 1500s, when <i Test><i Test><i Test><i Test><i Test><i Test><i Test> an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.";
//var strg = "Lorem Ipsum <i Test> is simply dummy text of the <i Test> printing and typesetting <i Test> industry. Lorem Ipsum has been the industry's standard dummy text <i Test> ever since the <i Test> 1500s, when <i Test><i Test><i Test><i Test><i Test><i Test><i Test> an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.";
//var strg = "Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.";
var strg = "This is <u>a test of the underlined formatting code</u>!";
this.tokenized = formatter.Tokenize(font, strg);
this.tokenized.Split(font, 400, 1);