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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,116 @@ | ||
| package me.dags.text.syntax; | ||
|
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| import me.dags.text.preset.MUPresets; | ||
| import org.spongepowered.api.text.LiteralText; | ||
| import org.spongepowered.api.text.Text; | ||
| import org.spongepowered.api.text.TranslatableText; | ||
| import org.spongepowered.api.text.action.HoverAction; | ||
| import org.spongepowered.api.text.action.TextActions; | ||
| import org.spongepowered.api.text.format.TextColors; | ||
| import org.spongepowered.api.text.translation.Translation; | ||
|
|
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| import javax.annotation.Nullable; | ||
| import java.io.IOException; | ||
|
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| public class Renderer { | ||
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| private final MUPresets presets; | ||
| private final Property.Predicate predicate; | ||
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| public Renderer(MUPresets presets, Property.Predicate predicate) { | ||
| this.presets = presets; | ||
| this.predicate = predicate; | ||
| } | ||
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| public Text.Builder render(Text text) throws IOException { | ||
| return render(text, null); | ||
| } | ||
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|
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| private Text.Builder render(Text text, @Nullable Text.Builder parent) throws IOException { | ||
| Text.Builder builder; | ||
|
|
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| if (text instanceof LiteralText) { | ||
| builder = toLiteralBuilder((LiteralText) text); | ||
| } else if (text instanceof TranslatableText) { | ||
| builder = toTranslatableBuilder((TranslatableText) text); | ||
| } else { | ||
| builder = text.toBuilder().removeAll(); | ||
| } | ||
|
|
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| renderTextActions(builder); | ||
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|
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| for (Text child : text.getChildren()) { | ||
| render(child, builder); | ||
| } | ||
|
|
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| if (parent != null) { | ||
| parent.append(builder.build()); | ||
| } | ||
|
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| return builder; | ||
| } | ||
|
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| private void inherit(Text text, Text.Builder builder) { | ||
| if (builder.getColor() == TextColors.NONE) { | ||
| builder.color(text.getColor()); | ||
| } | ||
| if (builder.getStyle().isEmpty()) { | ||
| builder.style(text.getStyle()); | ||
| } | ||
| if (!builder.getHoverAction().isPresent()) { | ||
| text.getHoverAction().ifPresent(builder::onHover); | ||
| } | ||
| if (!builder.getClickAction().isPresent()) { | ||
| text.getClickAction().ifPresent(builder::onClick); | ||
| } | ||
| if (!builder.getShiftClickAction().isPresent()) { | ||
| text.getShiftClickAction().ifPresent(builder::onShiftClick); | ||
| } | ||
| } | ||
|
|
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| private void renderTextActions(Text.Builder builder) { | ||
| builder.getHoverAction().map(action -> { | ||
| if (action instanceof HoverAction.ShowText) { | ||
| try { | ||
| Text hover = ((HoverAction.ShowText) action).getResult(); | ||
| return TextActions.showText(render(hover, null).build()); | ||
| } catch (IOException e) { | ||
| return action; | ||
| } | ||
| } | ||
| return action; | ||
| }).ifPresent(builder::onHover); | ||
| } | ||
|
|
||
| private Text.Builder toLiteralBuilder(LiteralText text) throws IOException { | ||
| if (text.getContent().isEmpty()) { | ||
| return text.toBuilder().removeAll(); | ||
| } else { | ||
| Text.Builder builder = Parser.parse(text.getContent(), presets, predicate); | ||
| inherit(text, builder); | ||
| return builder; | ||
| } | ||
| } | ||
|
|
||
| private Text.Builder toTranslatableBuilder(TranslatableText text) { | ||
| Translation translation = text.getTranslation(); | ||
| Object[] arguments = text.getArguments().stream().map(o -> { | ||
| if (o instanceof Text) { | ||
| Text t = (Text) o; | ||
| try { | ||
| return render(t, null); | ||
| } catch (IOException e) { | ||
| return t; | ||
| } | ||
| } | ||
| return o; | ||
| }).toArray(); | ||
| Text.Builder builder = Text.builder(translation, arguments); | ||
| inherit(text, builder); | ||
| return builder; | ||
| } | ||
|
|
||
| public static Text.Builder render(Text text, MUPresets presets, Property.Predicate predicate) throws IOException { | ||
| return new Renderer(presets, predicate).render(text); | ||
| } | ||
| } |