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implement word wrapping to book bot #5797

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Merged
Wide-Cat merged 1 commit into from
Oct 22, 2025
Merged

implement word wrapping to book bot #5797

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133 changes: 93 additions & 40 deletions src/main/java/meteordevelopment/meteorclient/systems/modules/misc/BookBot.java
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.PrimitiveIterator;
import java.util.Random;
Expand Down Expand Up @@ -105,6 +106,14 @@ public class BookBot extends Module {
.build()
);

private final Setting<Boolean> wordWrap = sgGeneral.add(new BoolSetting.Builder()
.name("word-wrap")
.description("Prevents words from being cut in the middle of lines.")
.defaultValue(true)
.visible(() -> mode.get() == Mode.File)
.build()
);

private File file = new File(MeteorClient.FOLDER, "bookbot.txt");
private final PointerBuffer filters;

Expand Down Expand Up @@ -252,66 +261,110 @@ private void onTick(TickEvent.Post event) {
private void writeBook(PrimitiveIterator.OfInt chars) {
ArrayList<String> pages = new ArrayList<>();
ArrayList<RawFilteredPair<Text>> filteredPages = new ArrayList<>();
TextHandler.WidthRetriever widthRetriever = ((TextHandlerAccessor) mc.textRenderer.getTextHandler()).meteor$getWidthRetriever();

int maxPages = mode.get() == Mode.File ? 100 : this.pages.get();

int pageIndex = 0;
int lineIndex = 0;

final StringBuilder page = new StringBuilder();

float lineWidth = 0;

while (chars.hasNext()) {
int c = chars.nextInt();

if (c == '\r' || c == '\n') {
page.append('\n');
lineWidth = 0;
lineIndex++;
} else {
float charWidth = widthRetriever.getWidth(c, Style.EMPTY);
if (wordWrap.get() && mode.get() == Mode.File) {
StringBuilder text = new StringBuilder();
while (chars.hasNext()) {
text.appendCodePoint(chars.nextInt());
}

// Reached end of line
if (lineWidth + charWidth > 114f) {
// Use mc's own word wrapping logic
List<StringVisitable> wrappedLines = mc.textRenderer.wrapLinesWithoutLanguage(Text.literal(text.toString()), 114);
processLinesToPages(wrappedLines, pages, filteredPages, maxPages);
} else {
// Non-word-wrapping logic
TextHandler.WidthRetriever widthRetriever = ((TextHandlerAccessor) mc.textRenderer.getTextHandler()).meteor$getWidthRetriever();
int pageIndex = 0;
int lineIndex = 0;
final StringBuilder page = new StringBuilder();
float lineWidth = 0;

while (chars.hasNext()) {
int c = chars.nextInt();

if (c == '\r' || c == '\n') {
page.append('\n');
lineWidth = charWidth;
lineWidth = 0;
lineIndex++;
// Wrap to next line, unless wrapping to next page
if (lineIndex != 14) page.appendCodePoint(c);
} else if (lineWidth == 0f && c == ' ') {
continue; // Prevent leading space from text wrapping
} else {
lineWidth += charWidth;
page.appendCodePoint(c);
float charWidth = widthRetriever.getWidth(c, Style.EMPTY);

// Reached end of line
if (lineWidth + charWidth > 114f) {
page.append('\n');
lineWidth = charWidth;
lineIndex++;
// Wrap to next line, unless wrapping to next page
if (lineIndex != 14) page.appendCodePoint(c);
} else if (lineWidth == 0f && c == ' ') {
continue; // Prevent leading space from text wrapping
} else {
lineWidth += charWidth;
page.appendCodePoint(c);
}
}

// Reached end of page
if (lineIndex == 14) {
filteredPages.add(RawFilteredPair.of(Text.of(page.toString())));
pages.add(page.toString());
page.setLength(0);
pageIndex++;
lineIndex = 0;

// No more pages
if (pageIndex == maxPages) break;

// Wrap to next page
if (c != '\r' && c != '\n') {
page.appendCodePoint(c);
}
}
}

// Reached end of page
if (lineIndex == 14) {
// No more characters, end current page
if (!page.isEmpty() && pageIndex != maxPages) {
filteredPages.add(RawFilteredPair.of(Text.of(page.toString())));
pages.add(page.toString());
page.setLength(0);
}
}

createBook(pages, filteredPages);
}

private void processLinesToPages(List<StringVisitable> lines, ArrayList<String> pages, ArrayList<RawFilteredPair<Text>> filteredPages, int maxPages) {
int pageIndex = 0;
int lineIndex = 0;
StringBuilder currentPage = new StringBuilder();

for (StringVisitable line : lines) {
String lineText = line.getString();

if (currentPage.length() > 0) {
currentPage.append('\n');
}
currentPage.append(lineText);
lineIndex++;

if (lineIndex == 14) {
filteredPages.add(RawFilteredPair.of(Text.of(currentPage.toString())));
pages.add(currentPage.toString());
currentPage.setLength(0);
pageIndex++;
lineIndex = 0;

// No more pages
if (pageIndex == maxPages) break;

// Wrap to next page
if (c != '\r' && c != '\n') {
page.appendCodePoint(c);
}
}
}

// No more characters, end current page
if (!page.isEmpty() && pageIndex != maxPages) {
filteredPages.add(RawFilteredPair.of(Text.of(page.toString())));
pages.add(page.toString());
if (!currentPage.isEmpty() && pageIndex < maxPages) {
filteredPages.add(RawFilteredPair.of(Text.of(currentPage.toString())));
pages.add(currentPage.toString());
}
}

private void createBook(ArrayList<String> pages, ArrayList<RawFilteredPair<Text>> filteredPages) {
// Get the title with count
String title = name.get();
if (count.get() && bookCount != 0) title += " #" + bookCount;
Expand Down