shadow$provide.module$node_modules$pixi_DOT_js$lib$scene$text_bitmap$utils$getBitmapTextLayout = function(global, require, module, exports) {
  function alignCenter(measurementData) {
    for (let i = 0; i < measurementData.lines.length; i++) {
      const line = measurementData.lines[i], offset = measurementData.width / 2 - line.width / 2;
      for (let j = 0; j < line.charPositions.length; j++) {
        line.charPositions[j] += offset;
      }
    }
  }
  function alignRight(measurementData) {
    for (let i = 0; i < measurementData.lines.length; i++) {
      const line = measurementData.lines[i], offset = measurementData.width - line.width;
      for (let j = 0; j < line.charPositions.length; j++) {
        line.charPositions[j] += offset;
      }
    }
  }
  function alignJustify(measurementData) {
    const width = measurementData.width;
    for (let i = 0; i < measurementData.lines.length - 2; i++) {
      const line = measurementData.lines[i];
      let indy = 0, spaceIndex = line.spacesIndex[indy++], offset = 0;
      const spaceWidth = (width - line.width) / line.spacesIndex.length;
      for (let j = 0; j < line.charPositions.length; j++) {
        j === spaceIndex && (spaceIndex = line.spacesIndex[indy++], offset += spaceWidth), line.charPositions[j] += offset;
      }
    }
  }
  var textTokenization = require("module$node_modules$pixi_DOT_js$lib$scene$text$canvas$utils$textTokenization");
  "use strict";
  exports.getBitmapTextLayout = function(chars, style, font, trimEnd) {
    const layoutData = {width:0, height:0, offsetY:0, scale:style.fontSize / font.baseMeasurementFontSize, lines:[{width:0, charPositions:[], spaceWidth:0, spacesIndex:[], chars:[]}]};
    layoutData.offsetY = font.baseLineOffset;
    let currentLine = layoutData.lines[0];
    var previousChar = null;
    let firstWord = !0;
    const currentWord = {spaceWord:!1, width:0, start:0, index:0, positions:[], chars:[]};
    var scale = font.baseMeasurementFontSize / style.fontSize;
    const adjustedLetterSpacing = style.letterSpacing * scale, adjustedWordWrapWidth = style.wordWrapWidth * scale, adjustedLineHeight = style.lineHeight ? style.lineHeight * scale : font.lineHeight;
    scale = style.wordWrap && style.breakWords;
    const shouldCollapseSpaces = textTokenization.collapseSpaces(style.whiteSpace);
    var shouldCollapseNewlines = textTokenization.collapseNewlines(style.whiteSpace);
    if (shouldCollapseSpaces || shouldCollapseNewlines) {
      var processed = [], prevWasBreakingSpace = shouldCollapseSpaces;
      for (var c = 0; c < chars.length; c++) {
        var char$jscomp$0 = chars[c];
        if ("\r" === char$jscomp$0 || "\n" === char$jscomp$0) {
          if (shouldCollapseNewlines) {
            "\r" === char$jscomp$0 && "\n" === chars[c + 1] && c++, char$jscomp$0 = " ";
          } else {
            shouldCollapseSpaces && (prevWasBreakingSpace = !0);
            processed.push(char$jscomp$0);
            continue;
          }
        }
        textTokenization.isBreakingSpace(char$jscomp$0) ? shouldCollapseSpaces && textTokenization.isCollapsibleSpace(char$jscomp$0) ? prevWasBreakingSpace || (prevWasBreakingSpace = !0, processed.push(" ")) : (prevWasBreakingSpace = !1, processed.push(char$jscomp$0)) : (prevWasBreakingSpace = !1, processed.push(char$jscomp$0));
      }
      chars = processed;
    }
    shouldCollapseNewlines = word => {
      const start = currentLine.width;
      for (let j = 0; j < currentWord.index; j++) {
        const position = word.positions[j];
        currentLine.chars.push(word.chars[j]);
        currentLine.charPositions.push(position + start);
      }
      currentLine.width += word.width;
      if (0 < currentWord.index || !shouldCollapseSpaces) {
        firstWord = !1;
      }
      currentWord.width = 0;
      currentWord.index = 0;
      currentWord.chars.length = 0;
    };
    processed = () => {
      let index = currentLine.chars.length - 1;
      if (trimEnd) {
        let lastChar = currentLine.chars[index];
        for (; textTokenization.isCollapsibleSpace(lastChar);) {
          currentLine.width -= font.chars[lastChar].xAdvance, currentLine.spacesIndex.pop(), lastChar = currentLine.chars[--index];
        }
      }
      layoutData.width = Math.max(layoutData.width, currentLine.width);
      currentLine = {width:0, charPositions:[], chars:[], spaceWidth:0, spacesIndex:[]};
      firstWord = !0;
      layoutData.lines.push(currentLine);
      layoutData.height += adjustedLineHeight;
    };
    for (prevWasBreakingSpace = 0; prevWasBreakingSpace < chars.length + 1; prevWasBreakingSpace++) {
      let char;
      (char$jscomp$0 = prevWasBreakingSpace === chars.length) || (char = chars[prevWasBreakingSpace]);
      c = font.chars[char];
      /(?:\s)/.test(char) || "\r" === char || "\n" === char || char$jscomp$0 ? (!firstWord && style.wordWrap && currentLine.width + currentWord.width - adjustedLetterSpacing > adjustedWordWrapWidth ? processed() : currentWord.start = currentLine.width, shouldCollapseNewlines(currentWord), !char$jscomp$0 && c && currentLine.charPositions.push(0), "\r" === char || "\n" === char ? processed() : !char$jscomp$0 && c && (previousChar = c.xAdvance + (c.kerning?.[previousChar] || 0) + adjustedLetterSpacing, 
      currentLine.width += previousChar, currentLine.spaceWidth = previousChar, currentLine.spacesIndex.push(currentLine.charPositions.length), currentLine.chars.push(char))) : c && (previousChar = c.kerning?.[previousChar] || 0, c = c.xAdvance + previousChar + adjustedLetterSpacing, scale && currentWord.width + c - adjustedLetterSpacing > adjustedWordWrapWidth && (firstWord || processed(), shouldCollapseNewlines(currentWord), processed()), currentWord.positions[currentWord.index++] = currentWord.width + 
      previousChar, currentWord.chars.push(char), currentWord.width += c, textTokenization.isBreakAfterChar(char) && (!firstWord && style.wordWrap && currentLine.width + currentWord.width - adjustedLetterSpacing > adjustedWordWrapWidth && processed(), shouldCollapseNewlines(currentWord)));
      previousChar = char;
    }
    processed();
    "center" === style.align ? alignCenter(layoutData) : "right" === style.align ? alignRight(layoutData) : "justify" === style.align && alignJustify(layoutData);
    return layoutData;
  };
};

//# sourceMappingURL=module$node_modules$pixi_DOT_js$lib$scene$text_bitmap$utils$getBitmapTextLayout.js.map