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Decompile 4 functions in Source/UI/Edit/UIEditVariants.cpp, Source/Client/Input/Language.h

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Batch #11840 by Yommy: 0 byte-identical, 4 confirmed by peer review.

- fn_10829 UIEditCtrl3::HandleInputMessage: logic confirmed by peer review
- fn_10909 UIChatEditCtrl::SendMsg: logic confirmed by peer review
- fn_10912 UIEditCtrl3::SendMsg: logic confirmed by peer review
- fn_10951 UIEditCtrl3::SetText: logic confirmed by peer review

Peer-reviewed-by: KWDev, Tanke, cremane
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 2026-11-05 12:38:15 +00:00
commit 06e33d4af3
1 changed files with 55 additions and 50 deletions
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117
Source/UI/Edit/UIEditVariants.cpp
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@ -55,26 +55,26 @@ int UIEditCtrl3::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
unsigned char* const scrolling = reinterpret_cast<unsigned char*>(&this->unknown_015C);
unsigned char* const lineMove = reinterpret_cast<unsigned char*>(&this->unknown_0184);
if (message == 0) {
if (lineMove[1] == 0 || (static_cast<unsigned short>(GetKeyState(VK_SHIFT)) >> 8) != 0 || lineMove[1] == 0) {
char newline[] = "\r\n";
switch (message) {
case 0:
if (lineMove[1] == 0 || HIBYTE(GetKeyState(VK_SHIFT)) != 0 || lineMove[1] == 0) {
char newline[3] = {'\r', '\n', '\0'};
g_serverLanguage->Insert(newline);
return 0;
}
this->UIWindow::SendMsg(sender, 0, a, b, c, d);
return 0;
}
if (message == 7 || message == 9 || message == 10) {
case 7:
case 9:
case 10: {
const int previous = this->unknown_0158;
const int visible = this->geometry.height / this->unknown_0138;
scrolling[0] = 1;
if (message == 9) {
this->unknown_0158 = previous - visible + 1;
this->unknown_0158 = previous - this->geometry.height / this->unknown_0138 + 1;
} else if (message == 10) {
this->unknown_0158 = previous - 1 + visible;
this->unknown_0158 = previous - 1 + this->geometry.height / this->unknown_0138;
} else {
this->unknown_0158 = previous + a;
}
@ -97,8 +97,7 @@ int UIEditCtrl3::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
return this->unknown_0158 - previous;
}
if (message == 18) {
case 18: {
lineMove[0] = 0;
const unsigned count = this->unknown_0168.size();
@ -146,7 +145,9 @@ int UIEditCtrl3::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
g_serverLanguage->RetreatCursor(this->unknown_0150);
scrolling[1] = 1;
lineMove[0] = 1;
} else if (message == 19) {
break;
}
case 19: {
lineMove[0] = 0;
const unsigned count = this->unknown_0168.size();
@ -195,11 +196,13 @@ int UIEditCtrl3::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::in
g_serverLanguage->AdvanceCursor(this->unknown_0150);
this->unknown_015E = 1;
} else if (message == 256) {
break;
}
case 256:
scrolling[0] = 0;
this->HandleInputMessage(a, b);
return 3;
} else {
default:
this->UIEditCtrl::SendMsg(sender, message, a, b, c, d);
return 0;
}
@ -218,42 +221,6 @@ void UIEditCtrl3::HandleInputMessage(unsigned key, std::intptr_t data) {
this->unknown_0154 = 0;
switch (key) {
case VK_BACK:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int length = 0;
for (int line = 0; line < this->textY; ++line) {
length += static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
if (length == this->cursor && this->unknown_0174[this->textY - 1]) {
g_serverLanguage->Character(VK_BACK, data);
}
}
break;
case VK_END:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int offset = this->cursor;
for (int line = 0; line < this->textY; ++line) {
offset -= static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
const int length = static_cast<int>(std::strlen(this->unknown_0168[this->textY].c_str()));
g_serverLanguage->AdvanceCursor(this->unknown_0174[this->textY] ? length - offset - 2 : length - offset);
g_serverLanguage->Selection(this->anchor, this->cursor);
}
reinterpret_cast<unsigned char*>(&this->unknown_0184)[0] = 1;
return;
case VK_HOME:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int offset = this->cursor;
for (int line = 0; line < this->textY; ++line) {
offset -= static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
g_serverLanguage->RetreatCursor(offset);
g_serverLanguage->Selection(this->anchor, this->cursor);
}
break;
case VK_LEFT:
if (this->textY > 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
@ -282,6 +249,42 @@ void UIEditCtrl3::HandleInputMessage(unsigned key, std::intptr_t data) {
}
g_serverLanguage->KeyDown(key, data);
break;
case VK_HOME:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int offset = this->cursor;
for (int line = 0; line < this->textY; ++line) {
offset -= static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
g_serverLanguage->RetreatCursor(offset);
g_serverLanguage->Selection(this->anchor, this->cursor);
}
break;
case VK_END:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int offset = this->cursor;
for (int line = 0; line < this->textY; ++line) {
offset -= static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
const int length = static_cast<int>(std::strlen(this->unknown_0168[this->textY].c_str()));
g_serverLanguage->AdvanceCursor(this->unknown_0174[this->textY] ? length - offset - 2 : length - offset);
g_serverLanguage->Selection(this->anchor, this->cursor);
}
reinterpret_cast<unsigned char*>(&this->unknown_0184)[0] = 1;
return;
case VK_BACK:
if (this->unknown_0168.size() != 0) {
g_serverLanguage->Selection(this->anchor, this->cursor);
int length = 0;
for (int line = 0; line < this->textY; ++line) {
length += static_cast<int>(std::strlen(this->unknown_0168[line].c_str()));
}
if (length == this->cursor && this->unknown_0174[this->textY - 1]) {
g_serverLanguage->Character(VK_BACK, data);
}
}
break;
case VK_INSERT:
case VK_DELETE:
case 'A':
@ -929,7 +932,8 @@ void UIChatEditCtrl::Slot25(int x, int y) {
// OFFSET: 0x00863640
// FUNCTION: fn_10909
int UIChatEditCtrl::SendMsg(UIWindow* sender, int message, std::intptr_t a, std::intptr_t b, std::intptr_t c, std::intptr_t d) {
if (message == 18) {
switch (message) {
case 18:
if (this->history.size() != 0) {
if (this->unknown_0140 == this->history.size()) {
this->pending = this->Text();
@ -941,13 +945,15 @@ int UIChatEditCtrl::SendMsg(UIWindow* sender, int message, std::intptr_t a, std:
this->SetText(this->history[this->unknown_0140].c_str());
this->Slot23();
}
} else if (message == 19) {
break;
case 19:
if (this->history.size() != 0 && this->unknown_0140 < this->history.size()) {
++this->unknown_0140;
this->SetText(this->unknown_0140 == this->history.size() ? this->pending.c_str() : this->history[this->unknown_0140].c_str());
this->SetText((this->unknown_0140 == this->history.size() ? this->pending : this->history[this->unknown_0140]).c_str());
this->Slot23();
}
} else {
break;
default:
return UIEditCtrl::SendMsg(sender, message, a, b, c, d);
}
@ -1162,8 +1168,7 @@ void UIEditCtrl3::SetText(const char* value) {
if (g_windowMgr.GetHoverWindow() == this) {
g_serverLanguage->ResetInput();
g_serverLanguage->ResetInput();
g_serverLanguage->Insert(this->text.c_str());
g_serverLanguage->ReplaceInput(this->text.c_str());
}
this->SelectAll();