84 lines
2.9 KiB
Java
84 lines
2.9 KiB
Java
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package net.minecraft.client.gui.components;
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import java.util.OptionalInt;
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import net.minecraft.Util;
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import net.minecraft.client.gui.Font;
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import net.minecraft.client.gui.GuiGraphics;
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import net.minecraft.network.chat.Component;
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import net.minecraft.util.SingleKeyCache;
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import net.minecraftforge.api.distmarker.Dist;
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import net.minecraftforge.api.distmarker.OnlyIn;
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@OnlyIn(Dist.CLIENT)
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public class MultiLineTextWidget extends AbstractStringWidget {
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private OptionalInt maxWidth = OptionalInt.empty();
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private OptionalInt maxRows = OptionalInt.empty();
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private final SingleKeyCache<MultiLineTextWidget.CacheKey, MultiLineLabel> cache;
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private boolean centered = false;
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public MultiLineTextWidget(Component p_270532_, Font p_270639_) {
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this(0, 0, p_270532_, p_270639_);
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}
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public MultiLineTextWidget(int p_270325_, int p_270355_, Component p_270069_, Font p_270673_) {
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super(p_270325_, p_270355_, 0, 0, p_270069_, p_270673_);
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this.cache = Util.singleKeyCache(
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p_340776_ -> p_340776_.maxRows.isPresent()
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? MultiLineLabel.create(p_270673_, p_340776_.maxWidth, p_340776_.maxRows.getAsInt(), p_340776_.message)
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: MultiLineLabel.create(p_270673_, p_340776_.message, p_340776_.maxWidth)
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);
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this.active = false;
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}
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public MultiLineTextWidget setColor(int p_270378_) {
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super.setColor(p_270378_);
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return this;
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}
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public MultiLineTextWidget setMaxWidth(int p_270776_) {
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this.maxWidth = OptionalInt.of(p_270776_);
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return this;
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}
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public MultiLineTextWidget setMaxRows(int p_270085_) {
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this.maxRows = OptionalInt.of(p_270085_);
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return this;
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}
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public MultiLineTextWidget setCentered(boolean p_270493_) {
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this.centered = p_270493_;
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return this;
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}
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@Override
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public int getWidth() {
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return this.cache.getValue(this.getFreshCacheKey()).getWidth();
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}
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@Override
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public int getHeight() {
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return this.cache.getValue(this.getFreshCacheKey()).getLineCount() * 9;
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}
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@Override
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public void renderWidget(GuiGraphics p_282535_, int p_261774_, int p_261640_, float p_261514_) {
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MultiLineLabel multilinelabel = this.cache.getValue(this.getFreshCacheKey());
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int i = this.getX();
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int j = this.getY();
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int k = 9;
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int l = this.getColor();
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if (this.centered) {
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multilinelabel.renderCentered(p_282535_, i + this.getWidth() / 2, j, k, l);
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} else {
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multilinelabel.renderLeftAligned(p_282535_, i, j, k, l);
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}
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}
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private MultiLineTextWidget.CacheKey getFreshCacheKey() {
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return new MultiLineTextWidget.CacheKey(this.getMessage(), this.maxWidth.orElse(Integer.MAX_VALUE), this.maxRows);
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}
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@OnlyIn(Dist.CLIENT)
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record CacheKey(Component message, int maxWidth, OptionalInt maxRows) {
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}
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}
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