687 lines
28 KiB
Java
687 lines
28 KiB
Java
package net.minecraft.client.gui.screens.inventory;
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import com.google.common.collect.Lists;
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import it.unimi.dsi.fastutil.ints.IntArrayList;
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import it.unimi.dsi.fastutil.ints.IntList;
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import java.util.Arrays;
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import java.util.List;
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import java.util.ListIterator;
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import java.util.Optional;
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import javax.annotation.Nullable;
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import net.minecraft.ChatFormatting;
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import net.minecraft.Util;
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import net.minecraft.client.GameNarrator;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.StringSplitter;
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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.client.gui.components.Button;
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import net.minecraft.client.gui.font.TextFieldHelper;
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import net.minecraft.client.gui.screens.Screen;
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import net.minecraft.client.renderer.Rect2i;
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import net.minecraft.client.renderer.RenderType;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.network.chat.CommonComponents;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.chat.Style;
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import net.minecraft.network.protocol.game.ServerboundEditBookPacket;
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import net.minecraft.server.network.Filterable;
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import net.minecraft.util.FormattedCharSequence;
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import net.minecraft.util.StringUtil;
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import net.minecraft.world.InteractionHand;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.component.WritableBookContent;
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import net.minecraftforge.api.distmarker.Dist;
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import net.minecraftforge.api.distmarker.OnlyIn;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.commons.lang3.mutable.MutableBoolean;
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import org.apache.commons.lang3.mutable.MutableInt;
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@OnlyIn(Dist.CLIENT)
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public class BookEditScreen extends Screen {
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private static final int TEXT_WIDTH = 114;
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private static final int TEXT_HEIGHT = 128;
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private static final int IMAGE_WIDTH = 192;
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private static final int IMAGE_HEIGHT = 192;
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private static final int BACKGROUND_TEXTURE_WIDTH = 256;
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private static final int BACKGROUND_TEXTURE_HEIGHT = 256;
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private static final Component EDIT_TITLE_LABEL = Component.translatable("book.editTitle");
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private static final Component FINALIZE_WARNING_LABEL = Component.translatable("book.finalizeWarning");
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private static final FormattedCharSequence BLACK_CURSOR = FormattedCharSequence.forward("_", Style.EMPTY.withColor(ChatFormatting.BLACK));
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private static final FormattedCharSequence GRAY_CURSOR = FormattedCharSequence.forward("_", Style.EMPTY.withColor(ChatFormatting.GRAY));
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private final Player owner;
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private final ItemStack book;
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private boolean isModified;
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private boolean isSigning;
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private int frameTick;
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private int currentPage;
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private final List<String> pages = Lists.newArrayList();
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private String title = "";
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private final TextFieldHelper pageEdit = new TextFieldHelper(
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this::getCurrentPageText, this::setCurrentPageText, this::getClipboard, this::setClipboard, p_280853_ -> p_280853_.length() < 1024 && this.font.wordWrapHeight(p_280853_, 114) <= 128
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);
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private final TextFieldHelper titleEdit = new TextFieldHelper(
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() -> this.title, p_98175_ -> this.title = p_98175_, this::getClipboard, this::setClipboard, p_98170_ -> p_98170_.length() < 16
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);
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private long lastClickTime;
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private int lastIndex = -1;
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private PageButton forwardButton;
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private PageButton backButton;
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private Button doneButton;
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private Button signButton;
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private Button finalizeButton;
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private Button cancelButton;
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private final InteractionHand hand;
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@Nullable
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private BookEditScreen.DisplayCache displayCache = BookEditScreen.DisplayCache.EMPTY;
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private Component pageMsg = CommonComponents.EMPTY;
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private final Component ownerText;
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public BookEditScreen(Player p_98076_, ItemStack p_98077_, InteractionHand p_98078_, WritableBookContent p_363680_) {
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super(GameNarrator.NO_TITLE);
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this.owner = p_98076_;
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this.book = p_98077_;
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this.hand = p_98078_;
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p_363680_.getPages(Minecraft.getInstance().isTextFilteringEnabled()).forEach(this.pages::add);
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if (this.pages.isEmpty()) {
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this.pages.add("");
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}
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this.ownerText = Component.translatable("book.byAuthor", p_98076_.getName()).withStyle(ChatFormatting.DARK_GRAY);
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}
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private void setClipboard(String p_98148_) {
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if (this.minecraft != null) {
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TextFieldHelper.setClipboardContents(this.minecraft, p_98148_);
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}
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}
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private String getClipboard() {
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return this.minecraft != null ? TextFieldHelper.getClipboardContents(this.minecraft) : "";
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}
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private int getNumPages() {
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return this.pages.size();
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}
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@Override
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public void tick() {
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super.tick();
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this.frameTick++;
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}
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@Override
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protected void init() {
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this.clearDisplayCache();
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this.signButton = this.addRenderableWidget(Button.builder(Component.translatable("book.signButton"), p_98177_ -> {
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this.isSigning = true;
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this.updateButtonVisibility();
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}).bounds(this.width / 2 - 100, 196, 98, 20).build());
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this.doneButton = this.addRenderableWidget(Button.builder(CommonComponents.GUI_DONE, p_280851_ -> {
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this.minecraft.setScreen(null);
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this.saveChanges(false);
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}).bounds(this.width / 2 + 2, 196, 98, 20).build());
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this.finalizeButton = this.addRenderableWidget(Button.builder(Component.translatable("book.finalizeButton"), p_280852_ -> {
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if (this.isSigning) {
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this.saveChanges(true);
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this.minecraft.setScreen(null);
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}
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}).bounds(this.width / 2 - 100, 196, 98, 20).build());
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this.cancelButton = this.addRenderableWidget(Button.builder(CommonComponents.GUI_CANCEL, p_98157_ -> {
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if (this.isSigning) {
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this.isSigning = false;
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}
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this.updateButtonVisibility();
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}).bounds(this.width / 2 + 2, 196, 98, 20).build());
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int i = (this.width - 192) / 2;
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int j = 2;
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this.forwardButton = this.addRenderableWidget(new PageButton(i + 116, 159, true, p_98144_ -> this.pageForward(), true));
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this.backButton = this.addRenderableWidget(new PageButton(i + 43, 159, false, p_98113_ -> this.pageBack(), true));
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this.updateButtonVisibility();
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}
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private void pageBack() {
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if (this.currentPage > 0) {
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this.currentPage--;
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}
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this.updateButtonVisibility();
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this.clearDisplayCacheAfterPageChange();
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}
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private void pageForward() {
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if (this.currentPage < this.getNumPages() - 1) {
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this.currentPage++;
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} else {
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this.appendPageToBook();
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if (this.currentPage < this.getNumPages() - 1) {
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this.currentPage++;
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}
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}
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this.updateButtonVisibility();
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this.clearDisplayCacheAfterPageChange();
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}
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private void updateButtonVisibility() {
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this.backButton.visible = !this.isSigning && this.currentPage > 0;
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this.forwardButton.visible = !this.isSigning;
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this.doneButton.visible = !this.isSigning;
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this.signButton.visible = !this.isSigning;
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this.cancelButton.visible = this.isSigning;
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this.finalizeButton.visible = this.isSigning;
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this.finalizeButton.active = !StringUtil.isBlank(this.title);
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}
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private void eraseEmptyTrailingPages() {
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ListIterator<String> listiterator = this.pages.listIterator(this.pages.size());
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while (listiterator.hasPrevious() && listiterator.previous().isEmpty()) {
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listiterator.remove();
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}
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}
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private void saveChanges(boolean p_98161_) {
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if (this.isModified) {
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this.eraseEmptyTrailingPages();
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this.updateLocalCopy();
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int i = this.hand == InteractionHand.MAIN_HAND ? this.owner.getInventory().getSelectedSlot() : 40;
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this.minecraft
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.getConnection()
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.send(new ServerboundEditBookPacket(i, this.pages, p_98161_ ? Optional.of(this.title.trim()) : Optional.empty()));
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}
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}
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private void updateLocalCopy() {
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this.book.set(DataComponents.WRITABLE_BOOK_CONTENT, new WritableBookContent(this.pages.stream().map(Filterable::passThrough).toList()));
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}
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private void appendPageToBook() {
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if (this.getNumPages() < 100) {
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this.pages.add("");
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this.isModified = true;
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}
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}
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@Override
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public boolean keyPressed(int p_98100_, int p_98101_, int p_98102_) {
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if (super.keyPressed(p_98100_, p_98101_, p_98102_)) {
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return true;
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} else if (this.isSigning) {
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return this.titleKeyPressed(p_98100_, p_98101_, p_98102_);
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} else {
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boolean flag = this.bookKeyPressed(p_98100_, p_98101_, p_98102_);
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if (flag) {
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this.clearDisplayCache();
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return true;
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} else {
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return false;
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}
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}
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}
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@Override
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public boolean charTyped(char p_98085_, int p_98086_) {
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if (super.charTyped(p_98085_, p_98086_)) {
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return true;
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} else if (this.isSigning) {
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boolean flag = this.titleEdit.charTyped(p_98085_);
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if (flag) {
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this.updateButtonVisibility();
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this.isModified = true;
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return true;
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} else {
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return false;
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}
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} else if (StringUtil.isAllowedChatCharacter(p_98085_)) {
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this.pageEdit.insertText(Character.toString(p_98085_));
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this.clearDisplayCache();
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return true;
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} else {
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return false;
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}
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}
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private boolean bookKeyPressed(int p_98153_, int p_98154_, int p_98155_) {
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if (Screen.isSelectAll(p_98153_)) {
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this.pageEdit.selectAll();
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return true;
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} else if (Screen.isCopy(p_98153_)) {
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this.pageEdit.copy();
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return true;
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} else if (Screen.isPaste(p_98153_)) {
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this.pageEdit.paste();
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return true;
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} else if (Screen.isCut(p_98153_)) {
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this.pageEdit.cut();
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return true;
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} else {
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TextFieldHelper.CursorStep textfieldhelper$cursorstep = Screen.hasControlDown() ? TextFieldHelper.CursorStep.WORD : TextFieldHelper.CursorStep.CHARACTER;
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switch (p_98153_) {
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case 257:
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case 335:
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this.pageEdit.insertText("\n");
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return true;
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case 259:
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this.pageEdit.removeFromCursor(-1, textfieldhelper$cursorstep);
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return true;
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case 261:
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this.pageEdit.removeFromCursor(1, textfieldhelper$cursorstep);
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return true;
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case 262:
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this.pageEdit.moveBy(1, Screen.hasShiftDown(), textfieldhelper$cursorstep);
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return true;
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case 263:
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this.pageEdit.moveBy(-1, Screen.hasShiftDown(), textfieldhelper$cursorstep);
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return true;
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case 264:
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this.keyDown();
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return true;
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case 265:
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this.keyUp();
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return true;
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case 266:
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this.backButton.onPress();
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return true;
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case 267:
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this.forwardButton.onPress();
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return true;
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case 268:
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this.keyHome();
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return true;
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case 269:
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this.keyEnd();
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return true;
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default:
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return false;
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}
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}
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}
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private void keyUp() {
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this.changeLine(-1);
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}
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private void keyDown() {
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this.changeLine(1);
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}
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private void changeLine(int p_98098_) {
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int i = this.pageEdit.getCursorPos();
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int j = this.getDisplayCache().changeLine(i, p_98098_);
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this.pageEdit.setCursorPos(j, Screen.hasShiftDown());
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}
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private void keyHome() {
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if (Screen.hasControlDown()) {
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this.pageEdit.setCursorToStart(Screen.hasShiftDown());
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} else {
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int i = this.pageEdit.getCursorPos();
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int j = this.getDisplayCache().findLineStart(i);
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this.pageEdit.setCursorPos(j, Screen.hasShiftDown());
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}
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}
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private void keyEnd() {
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if (Screen.hasControlDown()) {
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this.pageEdit.setCursorToEnd(Screen.hasShiftDown());
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} else {
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BookEditScreen.DisplayCache bookeditscreen$displaycache = this.getDisplayCache();
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int i = this.pageEdit.getCursorPos();
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int j = bookeditscreen$displaycache.findLineEnd(i);
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this.pageEdit.setCursorPos(j, Screen.hasShiftDown());
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}
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}
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private boolean titleKeyPressed(int p_98164_, int p_98165_, int p_98166_) {
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switch (p_98164_) {
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case 257:
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case 335:
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if (!this.title.isEmpty()) {
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this.saveChanges(true);
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this.minecraft.setScreen(null);
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}
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return true;
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case 259:
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this.titleEdit.removeCharsFromCursor(-1);
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this.updateButtonVisibility();
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this.isModified = true;
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return true;
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default:
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return false;
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}
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}
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private String getCurrentPageText() {
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return this.currentPage >= 0 && this.currentPage < this.pages.size() ? this.pages.get(this.currentPage) : "";
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}
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private void setCurrentPageText(String p_98159_) {
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if (this.currentPage >= 0 && this.currentPage < this.pages.size()) {
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this.pages.set(this.currentPage, p_98159_);
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this.isModified = true;
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this.clearDisplayCache();
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}
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}
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@Override
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public void render(GuiGraphics p_281724_, int p_282965_, int p_283294_, float p_281293_) {
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super.render(p_281724_, p_282965_, p_283294_, p_281293_);
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this.setFocused(null);
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int i = (this.width - 192) / 2;
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int j = 2;
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if (this.isSigning) {
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boolean flag = this.frameTick / 6 % 2 == 0;
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FormattedCharSequence formattedcharsequence = FormattedCharSequence.composite(
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FormattedCharSequence.forward(this.title, Style.EMPTY), flag ? BLACK_CURSOR : GRAY_CURSOR
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);
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int k = this.font.width(EDIT_TITLE_LABEL);
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p_281724_.drawString(this.font, EDIT_TITLE_LABEL, i + 36 + (114 - k) / 2, 34, 0, false);
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int l = this.font.width(formattedcharsequence);
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p_281724_.drawString(this.font, formattedcharsequence, i + 36 + (114 - l) / 2, 50, 0, false);
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int i1 = this.font.width(this.ownerText);
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p_281724_.drawString(this.font, this.ownerText, i + 36 + (114 - i1) / 2, 60, 0, false);
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p_281724_.drawWordWrap(this.font, FINALIZE_WARNING_LABEL, i + 36, 82, 114, 0, false);
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} else {
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int j1 = this.font.width(this.pageMsg);
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p_281724_.drawString(this.font, this.pageMsg, i - j1 + 192 - 44, 18, 0, false);
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BookEditScreen.DisplayCache bookeditscreen$displaycache = this.getDisplayCache();
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for (BookEditScreen.LineInfo bookeditscreen$lineinfo : bookeditscreen$displaycache.lines) {
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p_281724_.drawString(
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this.font, bookeditscreen$lineinfo.asComponent, bookeditscreen$lineinfo.x, bookeditscreen$lineinfo.y, -16777216, false
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);
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}
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this.renderHighlight(p_281724_, bookeditscreen$displaycache.selection);
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this.renderCursor(p_281724_, bookeditscreen$displaycache.cursor, bookeditscreen$displaycache.cursorAtEnd);
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}
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}
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@Override
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public void renderBackground(GuiGraphics p_298379_, int p_298216_, int p_301014_, float p_300512_) {
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this.renderTransparentBackground(p_298379_);
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p_298379_.blit(RenderType::guiTextured, BookViewScreen.BOOK_LOCATION, (this.width - 192) / 2, 2, 0.0F, 0.0F, 192, 192, 256, 256);
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}
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private void renderCursor(GuiGraphics p_281833_, BookEditScreen.Pos2i p_282190_, boolean p_282412_) {
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if (this.frameTick / 6 % 2 == 0) {
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p_282190_ = this.convertLocalToScreen(p_282190_);
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if (!p_282412_) {
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p_281833_.fill(p_282190_.x, p_282190_.y - 1, p_282190_.x + 1, p_282190_.y + 9, -16777216);
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} else {
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p_281833_.drawString(this.font, "_", p_282190_.x, p_282190_.y, 0, false);
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}
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}
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}
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private void renderHighlight(GuiGraphics p_282188_, Rect2i[] p_265482_) {
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for (Rect2i rect2i : p_265482_) {
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int i = rect2i.getX();
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int j = rect2i.getY();
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int k = i + rect2i.getWidth();
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int l = j + rect2i.getHeight();
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p_282188_.fill(RenderType.guiTextHighlight(), i, j, k, l, -16776961);
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}
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}
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private BookEditScreen.Pos2i convertScreenToLocal(BookEditScreen.Pos2i p_98115_) {
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return new BookEditScreen.Pos2i(p_98115_.x - (this.width - 192) / 2 - 36, p_98115_.y - 32);
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}
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private BookEditScreen.Pos2i convertLocalToScreen(BookEditScreen.Pos2i p_98146_) {
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return new BookEditScreen.Pos2i(p_98146_.x + (this.width - 192) / 2 + 36, p_98146_.y + 32);
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}
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@Override
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public boolean mouseClicked(double p_98088_, double p_98089_, int p_98090_) {
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if (super.mouseClicked(p_98088_, p_98089_, p_98090_)) {
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return true;
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} else {
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if (p_98090_ == 0) {
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long i = Util.getMillis();
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BookEditScreen.DisplayCache bookeditscreen$displaycache = this.getDisplayCache();
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int j = bookeditscreen$displaycache.getIndexAtPosition(this.font, this.convertScreenToLocal(new BookEditScreen.Pos2i((int)p_98088_, (int)p_98089_)));
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if (j >= 0) {
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if (j != this.lastIndex || i - this.lastClickTime >= 250L) {
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this.pageEdit.setCursorPos(j, Screen.hasShiftDown());
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} else if (!this.pageEdit.isSelecting()) {
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this.selectWord(j);
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} else {
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this.pageEdit.selectAll();
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}
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this.clearDisplayCache();
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}
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|
|
this.lastIndex = j;
|
|
this.lastClickTime = i;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private void selectWord(int p_98142_) {
|
|
String s = this.getCurrentPageText();
|
|
this.pageEdit.setSelectionRange(StringSplitter.getWordPosition(s, -1, p_98142_, false), StringSplitter.getWordPosition(s, 1, p_98142_, false));
|
|
}
|
|
|
|
@Override
|
|
public boolean mouseDragged(double p_98092_, double p_98093_, int p_98094_, double p_98095_, double p_98096_) {
|
|
if (super.mouseDragged(p_98092_, p_98093_, p_98094_, p_98095_, p_98096_)) {
|
|
return true;
|
|
} else {
|
|
if (p_98094_ == 0) {
|
|
BookEditScreen.DisplayCache bookeditscreen$displaycache = this.getDisplayCache();
|
|
int i = bookeditscreen$displaycache.getIndexAtPosition(this.font, this.convertScreenToLocal(new BookEditScreen.Pos2i((int)p_98092_, (int)p_98093_)));
|
|
this.pageEdit.setCursorPos(i, true);
|
|
this.clearDisplayCache();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
private BookEditScreen.DisplayCache getDisplayCache() {
|
|
if (this.displayCache == null) {
|
|
this.displayCache = this.rebuildDisplayCache();
|
|
this.pageMsg = Component.translatable("book.pageIndicator", this.currentPage + 1, this.getNumPages());
|
|
}
|
|
|
|
return this.displayCache;
|
|
}
|
|
|
|
private void clearDisplayCache() {
|
|
this.displayCache = null;
|
|
}
|
|
|
|
private void clearDisplayCacheAfterPageChange() {
|
|
this.pageEdit.setCursorToEnd();
|
|
this.clearDisplayCache();
|
|
}
|
|
|
|
private BookEditScreen.DisplayCache rebuildDisplayCache() {
|
|
String s = this.getCurrentPageText();
|
|
if (s.isEmpty()) {
|
|
return BookEditScreen.DisplayCache.EMPTY;
|
|
} else {
|
|
int i = this.pageEdit.getCursorPos();
|
|
int j = this.pageEdit.getSelectionPos();
|
|
IntList intlist = new IntArrayList();
|
|
List<BookEditScreen.LineInfo> list = Lists.newArrayList();
|
|
MutableInt mutableint = new MutableInt();
|
|
MutableBoolean mutableboolean = new MutableBoolean();
|
|
StringSplitter stringsplitter = this.font.getSplitter();
|
|
stringsplitter.splitLines(s, 114, Style.EMPTY, true, (p_98132_, p_98133_, p_98134_) -> {
|
|
int k3 = mutableint.getAndIncrement();
|
|
String s2 = s.substring(p_98133_, p_98134_);
|
|
mutableboolean.setValue(s2.endsWith("\n"));
|
|
String s3 = StringUtils.stripEnd(s2, " \n");
|
|
int l3 = k3 * 9;
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i1 = this.convertLocalToScreen(new BookEditScreen.Pos2i(0, l3));
|
|
intlist.add(p_98133_);
|
|
list.add(new BookEditScreen.LineInfo(p_98132_, s3, bookeditscreen$pos2i1.x, bookeditscreen$pos2i1.y));
|
|
});
|
|
int[] aint = intlist.toIntArray();
|
|
boolean flag = i == s.length();
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i;
|
|
if (flag && mutableboolean.isTrue()) {
|
|
bookeditscreen$pos2i = new BookEditScreen.Pos2i(0, list.size() * 9);
|
|
} else {
|
|
int k = findLineFromPos(aint, i);
|
|
int l = this.font.width(s.substring(aint[k], i));
|
|
bookeditscreen$pos2i = new BookEditScreen.Pos2i(l, k * 9);
|
|
}
|
|
|
|
List<Rect2i> list1 = Lists.newArrayList();
|
|
if (i != j) {
|
|
int l2 = Math.min(i, j);
|
|
int i1 = Math.max(i, j);
|
|
int j1 = findLineFromPos(aint, l2);
|
|
int k1 = findLineFromPos(aint, i1);
|
|
if (j1 == k1) {
|
|
int l1 = j1 * 9;
|
|
int i2 = aint[j1];
|
|
list1.add(this.createPartialLineSelection(s, stringsplitter, l2, i1, l1, i2));
|
|
} else {
|
|
int i3 = j1 + 1 > aint.length ? s.length() : aint[j1 + 1];
|
|
list1.add(this.createPartialLineSelection(s, stringsplitter, l2, i3, j1 * 9, aint[j1]));
|
|
|
|
for (int j3 = j1 + 1; j3 < k1; j3++) {
|
|
int j2 = j3 * 9;
|
|
String s1 = s.substring(aint[j3], aint[j3 + 1]);
|
|
int k2 = (int)stringsplitter.stringWidth(s1);
|
|
list1.add(this.createSelection(new BookEditScreen.Pos2i(0, j2), new BookEditScreen.Pos2i(k2, j2 + 9)));
|
|
}
|
|
|
|
list1.add(this.createPartialLineSelection(s, stringsplitter, aint[k1], i1, k1 * 9, aint[k1]));
|
|
}
|
|
}
|
|
|
|
return new BookEditScreen.DisplayCache(
|
|
s, bookeditscreen$pos2i, flag, aint, list.toArray(new BookEditScreen.LineInfo[0]), list1.toArray(new Rect2i[0])
|
|
);
|
|
}
|
|
}
|
|
|
|
static int findLineFromPos(int[] p_98150_, int p_98151_) {
|
|
int i = Arrays.binarySearch(p_98150_, p_98151_);
|
|
return i < 0 ? -(i + 2) : i;
|
|
}
|
|
|
|
private Rect2i createPartialLineSelection(String p_98120_, StringSplitter p_98121_, int p_98122_, int p_98123_, int p_98124_, int p_98125_) {
|
|
String s = p_98120_.substring(p_98125_, p_98122_);
|
|
String s1 = p_98120_.substring(p_98125_, p_98123_);
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i = new BookEditScreen.Pos2i((int)p_98121_.stringWidth(s), p_98124_);
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i1 = new BookEditScreen.Pos2i((int)p_98121_.stringWidth(s1), p_98124_ + 9);
|
|
return this.createSelection(bookeditscreen$pos2i, bookeditscreen$pos2i1);
|
|
}
|
|
|
|
private Rect2i createSelection(BookEditScreen.Pos2i p_98117_, BookEditScreen.Pos2i p_98118_) {
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i = this.convertLocalToScreen(p_98117_);
|
|
BookEditScreen.Pos2i bookeditscreen$pos2i1 = this.convertLocalToScreen(p_98118_);
|
|
int i = Math.min(bookeditscreen$pos2i.x, bookeditscreen$pos2i1.x);
|
|
int j = Math.max(bookeditscreen$pos2i.x, bookeditscreen$pos2i1.x);
|
|
int k = Math.min(bookeditscreen$pos2i.y, bookeditscreen$pos2i1.y);
|
|
int l = Math.max(bookeditscreen$pos2i.y, bookeditscreen$pos2i1.y);
|
|
return new Rect2i(i, k, j - i, l - k);
|
|
}
|
|
|
|
@OnlyIn(Dist.CLIENT)
|
|
static class DisplayCache {
|
|
static final BookEditScreen.DisplayCache EMPTY = new BookEditScreen.DisplayCache(
|
|
"",
|
|
new BookEditScreen.Pos2i(0, 0),
|
|
true,
|
|
new int[]{0},
|
|
new BookEditScreen.LineInfo[]{new BookEditScreen.LineInfo(Style.EMPTY, "", 0, 0)},
|
|
new Rect2i[0]
|
|
);
|
|
private final String fullText;
|
|
final BookEditScreen.Pos2i cursor;
|
|
final boolean cursorAtEnd;
|
|
private final int[] lineStarts;
|
|
final BookEditScreen.LineInfo[] lines;
|
|
final Rect2i[] selection;
|
|
|
|
public DisplayCache(
|
|
String p_98201_, BookEditScreen.Pos2i p_98202_, boolean p_98203_, int[] p_98204_, BookEditScreen.LineInfo[] p_98205_, Rect2i[] p_98206_
|
|
) {
|
|
this.fullText = p_98201_;
|
|
this.cursor = p_98202_;
|
|
this.cursorAtEnd = p_98203_;
|
|
this.lineStarts = p_98204_;
|
|
this.lines = p_98205_;
|
|
this.selection = p_98206_;
|
|
}
|
|
|
|
public int getIndexAtPosition(Font p_98214_, BookEditScreen.Pos2i p_98215_) {
|
|
int i = p_98215_.y / 9;
|
|
if (i < 0) {
|
|
return 0;
|
|
} else if (i >= this.lines.length) {
|
|
return this.fullText.length();
|
|
} else {
|
|
BookEditScreen.LineInfo bookeditscreen$lineinfo = this.lines[i];
|
|
return this.lineStarts[i] + p_98214_.getSplitter().plainIndexAtWidth(bookeditscreen$lineinfo.contents, p_98215_.x, bookeditscreen$lineinfo.style);
|
|
}
|
|
}
|
|
|
|
public int changeLine(int p_98211_, int p_98212_) {
|
|
int i = BookEditScreen.findLineFromPos(this.lineStarts, p_98211_);
|
|
int j = i + p_98212_;
|
|
int k;
|
|
if (0 <= j && j < this.lineStarts.length) {
|
|
int l = p_98211_ - this.lineStarts[i];
|
|
int i1 = this.lines[j].contents.length();
|
|
k = this.lineStarts[j] + Math.min(l, i1);
|
|
} else {
|
|
k = p_98211_;
|
|
}
|
|
|
|
return k;
|
|
}
|
|
|
|
public int findLineStart(int p_98209_) {
|
|
int i = BookEditScreen.findLineFromPos(this.lineStarts, p_98209_);
|
|
return this.lineStarts[i];
|
|
}
|
|
|
|
public int findLineEnd(int p_98219_) {
|
|
int i = BookEditScreen.findLineFromPos(this.lineStarts, p_98219_);
|
|
return this.lineStarts[i] + this.lines[i].contents.length();
|
|
}
|
|
}
|
|
|
|
@OnlyIn(Dist.CLIENT)
|
|
static class LineInfo {
|
|
final Style style;
|
|
final String contents;
|
|
final Component asComponent;
|
|
final int x;
|
|
final int y;
|
|
|
|
public LineInfo(Style p_98232_, String p_98233_, int p_98234_, int p_98235_) {
|
|
this.style = p_98232_;
|
|
this.contents = p_98233_;
|
|
this.x = p_98234_;
|
|
this.y = p_98235_;
|
|
this.asComponent = Component.literal(p_98233_).setStyle(p_98232_);
|
|
}
|
|
}
|
|
|
|
@OnlyIn(Dist.CLIENT)
|
|
static class Pos2i {
|
|
public final int x;
|
|
public final int y;
|
|
|
|
Pos2i(int p_98249_, int p_98250_) {
|
|
this.x = p_98249_;
|
|
this.y = p_98250_;
|
|
}
|
|
}
|
|
} |