Decompile fn_14446 (CUIEditCtrlEx::Synchronize)
Batch #10731 by cremane: 0 byte-identical, 1 confirmed by peer review. - fn_14446 CUIEditCtrlEx::Synchronize: logic confirmed by peer review Peer-reviewed-by: Tanke, dori, StrawberrysherbetIX Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
This commit is contained in:
ragnarok-clanker
parent
08dab536be
commit
5e030a64a2
2 changed files with 75 additions and 96 deletions
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@ -205,8 +205,8 @@ void CUIEditCtrlEx::Synchronize() {
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const std::string prefix = g_serverLanguage->Prefix(false);
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const std::string fullText = prefix + this->text;
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std::vector<std::string> lines;
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std::vector<bool> breaks;
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std::vector<std::string> lines;
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if (reinterpret_cast<const unsigned char*>(&this->unknown_0184)[1] == 0) {
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lines.push_back(fullText);
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breaks.push_back(false);
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@ -217,110 +217,89 @@ void CUIEditCtrlEx::Synchronize() {
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}
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this->lines.clear();
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if (lines.empty()) {
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this->UpdateScrollBar();
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this->Invalidate();
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return;
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}
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int anchor = 0;
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int cursor = 0;
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g_serverLanguage->Selection(anchor, cursor);
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int selStart = anchor;
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int selEnd = cursor;
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if (selStart > selEnd) {
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std::swap(selStart, selEnd);
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}
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int currentOffset = 0;
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for (const std::string& rawLine : lines) {
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EditLine line;
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auto crPos = rawLine.find("\r\n");
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bool hasCR = crPos != std::string::npos;
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if (hasCR) {
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line.text = rawLine.substr(0, crPos);
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} else {
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line.text = rawLine;
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if (!lines.empty()) {
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int anchor = 0;
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int cursor = 0;
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g_serverLanguage->Selection(anchor, cursor);
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if (anchor > cursor) {
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std::swap(anchor, cursor);
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}
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line.unknown_0018 = hasCR ? 1 : 0;
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int lineLen = static_cast<int>(line.text.size());
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int rawLineEnd = currentOffset + static_cast<int>(rawLine.size());
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int currentOffset = 0;
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for (const std::string& rawLine : lines) {
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std::size_t crPos = rawLine.find("\r\n");
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EditLine line;
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line.unknown_0018 = crPos != std::string::npos;
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line.text = crPos != std::string::npos ? rawLine.substr(0, crPos) : rawLine;
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int begin = 0;
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int end = 0;
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if (static_cast<unsigned>(selStart) <= static_cast<unsigned>(rawLineEnd)) {
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int val = selStart - currentOffset;
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if (lineLen < val) {
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begin = lineLen;
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} else {
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begin = std::max(0, val);
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int lineLen = static_cast<int>(line.text.size());
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std::size_t lineEnd = currentOffset + rawLine.size();
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if (static_cast<std::size_t>(anchor) <= lineEnd) {
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int offset = anchor - currentOffset;
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if (lineLen < offset) {
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line.selectionBegin = lineLen;
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} else {
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line.selectionBegin = std::max(offset, 0);
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}
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line.selectionEnd = lineLen;
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}
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end = lineLen;
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if (static_cast<std::size_t>(cursor) <= lineEnd) {
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int offset = cursor - currentOffset;
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if (lineLen < offset) {
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line.selectionEnd = lineLen;
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} else {
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line.selectionEnd = std::max(offset, 0);
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}
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}
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currentOffset = static_cast<int>(lineEnd);
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this->lines.push_back(line);
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}
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if (static_cast<unsigned>(selEnd) <= static_cast<unsigned>(rawLineEnd)) {
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int val = selEnd - currentOffset;
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if (lineLen >= val) {
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end = std::max(0, val);
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if (this->lines.back().unknown_0018 != 0) {
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this->lines.emplace_back();
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}
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int remaining = cursor + static_cast<int>(prefix.size());
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this->line = 0;
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this->column = 0;
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for (std::size_t i = 0; i < this->lines.size(); ++i) {
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int fullLen = static_cast<int>(this->lines[i].text.size()) + (this->lines[i].unknown_0018 ? 2 : 0);
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if (remaining - fullLen <= 0) {
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this->column = remaining;
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this->line = static_cast<int>(i);
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break;
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}
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remaining -= fullLen;
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}
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const EditLine& current = this->lines[this->line];
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if (current.unknown_0018 != 0 || this->unknown_01DC == 0) {
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int fullLen = static_cast<int>(current.text.size()) + (current.unknown_0018 ? 2 : 0);
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if (remaining == fullLen && static_cast<std::size_t>(this->line) < this->lines.size() - 1) {
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this->column = 0;
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this->line++;
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}
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}
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line.selectionBegin = begin;
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line.selectionEnd = end;
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currentOffset = rawLineEnd;
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this->lines.push_back(line);
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}
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const int candidateCursor = g_serverLanguage->compositionCursor;
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if (candidateCursor != 0) {
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this->column += candidateCursor;
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int cursorX = 0;
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if (this->column > 0) {
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cursorX = this->TextWidth(this->lines[this->line].text.c_str(), this->column, 0, 12, 0, 0);
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}
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if (this->lines.back().unknown_0018 != 0) {
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EditLine emptyLine{};
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this->lines.push_back(emptyLine);
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}
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this->line = 0;
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this->column = 0;
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int remaining = std::max(anchor, cursor) + static_cast<int>(prefix.size());
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int lineOffset = remaining;
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for (std::size_t i = 0; i < this->lines.size(); ++i) {
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int cr = this->lines[i].unknown_0018 ? 2 : 0;
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int lineLen = static_cast<int>(this->lines[i].text.size());
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int fullLen = lineLen + cr;
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if (remaining - fullLen <= 0) {
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this->column = remaining;
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this->line = static_cast<int>(i);
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lineOffset = remaining;
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break;
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int end = std::max(anchor, cursor) + candidateCursor + static_cast<int>(prefix.size());
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int readingOffset = end - currentOffset;
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int readingX = 0;
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if (readingOffset > 0) {
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readingX = this->TextWidth(this->lines[this->line].text.c_str(), readingOffset, 0, 12, 0, 0);
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}
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int delta = std::max(cursorX - readingX, 2);
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this->MoveCandidateWindow(cursorX + 2 + delta);
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this->MoveReadingWindow(readingX);
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}
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remaining -= fullLen;
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lineOffset = remaining;
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}
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const EditLine& current = this->lines[this->line];
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if (current.unknown_0018 != 0 || this->unknown_01DC == 0) {
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int cr = current.unknown_0018 ? 2 : 0;
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int fullLen = static_cast<int>(current.text.size()) + cr;
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if (lineOffset == fullLen && this->line < static_cast<int>(this->lines.size()) - 1) {
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this->column = 0;
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this->line++;
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}
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}
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const int candidateCursor = g_serverLanguage->compositionCursor;
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if (candidateCursor != 0) {
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this->column += candidateCursor;
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int cursorX = 0;
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if (this->column > 0) {
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cursorX = this->TextWidth(this->lines[this->line].text.c_str(), this->column, 0, 12, 0, 0);
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}
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int end = std::max(anchor, cursor) + candidateCursor + static_cast<int>(prefix.size());
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int readingOffset = end - currentOffset;
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int readingX = 0;
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if (readingOffset > 0) {
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readingX = this->TextWidth(this->lines[this->line].text.c_str(), readingOffset, 0, 12, 0, 0);
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}
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int delta = std::max(cursorX - readingX, 2);
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this->MoveCandidateWindow(cursorX + 2 + delta);
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this->MoveReadingWindow(readingX);
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}
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this->UpdateScrollBar();
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@ -13,9 +13,9 @@
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struct EditLine {
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/* 0000 */ std::string text;
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/* 0018 */ unsigned char unknown_0018;
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/* 001C */ int selectionBegin;
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/* 0020 */ int selectionEnd;
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/* 0018 */ unsigned char unknown_0018 = 0;
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/* 001C */ int selectionBegin = 0;
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/* 0020 */ int selectionEnd = 0;
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};
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class CUIEditCtrlEx : public UIEditCtrl3 {
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@ -31,7 +31,7 @@ public:
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void sub_860C60(std::vector<std::string>* lines);
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void RefreshPlaceholder();
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__declspec(noinline) void RefreshPlaceholder();
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void HandleKeyDown(int key, std::intptr_t lparam);
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void ResetDragState();
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void DrawCaret(int x, int y);
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