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feat: Scrollable chat (#1493)

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* chat scrolling

* allow escape to close chat instead of opening pause
This commit is contained in:
DrPerkyLegit 2026-04-12 23:50:16 -04:00 • committed by GitHub
parent 744048f455
commit c7014f6b18
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GPG key ID: B5690EEEBB952194
7 changed files with 58 additions and 10 deletions
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18
Minecraft.Client/ChatScreen.cpp
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@ -11,6 +11,7 @@ const wstring ChatScreen::allowedChars = SharedConstants::acceptableLetters;
vector<wstring> ChatScreen::s_chatHistory;
int ChatScreen::s_historyIndex = -1;
wstring ChatScreen::s_historyDraft;
int ChatScreen::s_chatIndex = 0;
bool ChatScreen::isAllowedChatChar(wchar_t c)
{
@ -22,6 +23,8 @@ ChatScreen::ChatScreen()
frame = 0;
cursorIndex = 0;
s_historyIndex = -1;
ChatScreen::s_chatIndex = 0;
}
void ChatScreen::init()
@ -83,6 +86,20 @@ void ChatScreen::handleHistoryDown()
applyHistoryMessage();
}
int ChatScreen::getChatIndex()
{
return ChatScreen::s_chatIndex;
}
void ChatScreen::correctChatIndex(int newChatIndex) {
ChatScreen::s_chatIndex = newChatIndex;
}
void ChatScreen::setWheelValue(int wheel) {
ChatScreen::s_chatIndex += wheel;
if (ChatScreen::s_chatIndex < 0) ChatScreen::s_chatIndex = 0;
}
void ChatScreen::keyPressed(wchar_t ch, int eventKey)
{
if (eventKey == Keyboard::KEY_ESCAPE)
@ -131,6 +148,7 @@ void ChatScreen::keyPressed(wchar_t ch, int eventKey)
cursorIndex--;
return;
}
if (isAllowedChatChar(ch) && static_cast<int>(message.length()) < SharedConstants::maxChatLength)
{
message.insert(cursorIndex, 1, ch);