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allow a paragraph to modify its rendered text for animations

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Ellpeck 2020-02-03 23:42:30 +01:00
parent e37cfed757
commit 3f36093957
1 changed files with 6 additions and 2 deletions
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8
MLEM.Ui/Elements/Paragraph.cs
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@ -36,6 +36,7 @@ namespace MLEM.Ui.Elements {
}
public bool AutoAdjustWidth;
public TextCallback GetTextCallback;
public TextModifier RenderedTextModifier = text => text;
public TimeSpan TimeIntoAnimation;
public Paragraph(Anchor anchor, float width, TextCallback textCallback, bool centerText = false)
@ -83,13 +84,14 @@ namespace MLEM.Ui.Elements {
var pos = this.DisplayArea.Location;
var sc = this.TextScale * this.Scale;
var toRender = this.RenderedTextModifier(this.splitText);
var color = this.TextColor.OrDefault(Color.White) * alpha;
// if we don't have any formatting codes, then we don't need to do complex drawing
if (this.Formatting.Count <= 0) {
this.RegularFont.Value.DrawString(batch, this.splitText, pos, color, 0, Vector2.Zero, sc, SpriteEffects.None, 0);
this.RegularFont.Value.DrawString(batch, toRender, pos, color, 0, Vector2.Zero, sc, SpriteEffects.None, 0);
} else {
// if we have formatting codes, we should do it
this.RegularFont.Value.DrawFormattedString(batch, pos, this.splitText, this.Formatting, color, sc, this.BoldFont.Value, this.ItalicFont.Value, 0, this.TimeIntoAnimation, this.FormatSettings);
this.RegularFont.Value.DrawFormattedString(batch, pos, toRender, this.Formatting, color, sc, this.BoldFont.Value, this.ItalicFont.Value, 0, this.TimeIntoAnimation, this.FormatSettings);
}
base.Draw(time, batch, alpha, blendState, samplerState, matrix);
}
@ -105,5 +107,7 @@ namespace MLEM.Ui.Elements {
public delegate string TextCallback(Paragraph paragraph);
public delegate string TextModifier(string text);
}
}