Ported to textfield

src/client/gui/screens/UsernameScreen.cpp

@@ -9,7 +9,7 @@
 
 UsernameScreen::UsernameScreen()
 :   _btnDone(0, "Done"),
-    _input(""),
+    tUsername(0, "Username"),
     _cursorBlink(0)
 {
 }
@@ -23,54 +23,64 @@ void UsernameScreen::init()
     _input = "";
     _btnDone.active = false; // disabled until name typed
     buttons.push_back(&_btnDone);
+    tabButtons.push_back(&_btnDone);
+    textBoxes.push_back(&tUsername);
     setupPositions();
 }
 
 void UsernameScreen::setupPositions()
 {
+    int cx = width / 2;
+    int cy = height / 2;
+
     _btnDone.width  = 120;
     _btnDone.height = 20;
     _btnDone.x = (width - _btnDone.width) / 2;
     _btnDone.y = height / 2 + 52;
+
+    tUsername.x = _btnDone.x;
+    tUsername.y = _btnDone.y - 60;
+    tUsername.width = 120;
+    tUsername.height = 20;
 }
 
 void UsernameScreen::tick()
 {
-    _cursorBlink++;
+    for (auto* tb : textBoxes)
+        tb->tick(minecraft);
 }
 
 void UsernameScreen::keyPressed(int eventKey)
 {
-    if (eventKey == Keyboard::KEY_BACKSPACE) {
-        if (!_input.empty())
-            _input.erase(_input.size() - 1, 1);
-    } else if (eventKey == Keyboard::KEY_RETURN) {
-        if (!_input.empty())
+    if (eventKey == Keyboard::KEY_RETURN) {
+        if (!tUsername.text.empty())
             buttonClicked(&_btnDone);
     }
+
     // deliberately do NOT call super::keyPressed — that would close the screen on Escape
-    _btnDone.active = !_input.empty();
+    _btnDone.active = !tUsername.text.empty();
+
+    Screen::keyPressed(eventKey);
 }
 
 void UsernameScreen::keyboardNewChar(char inputChar)
 {
-    if (_input.size() < 16 && inputChar >= 32 && inputChar < 127)
-        _input += inputChar;
-    _btnDone.active = !_input.empty();
+    for (auto* tb : textBoxes) tb->handleChar(inputChar);
 }
 
 void UsernameScreen::mouseClicked(int x, int y, int button)
 {
-    int cx = width / 2;
-    int cy = height / 2;
-    int boxW = 160;
-    int boxH = 18;
-    int boxX = cx - boxW / 2;
-    int boxY = cy - 5;
-    if (x >= boxX && x <= boxX + boxW && y >= boxY && y <= boxY + boxH) {
-        minecraft->platform()->showKeyboard();
+    int lvlTop = tUsername.y - (Font::DefaultLineHeight + 4);
+    int lvlBottom = tUsername.y + tUsername.height;
+    int lvlLeft = tUsername.x;
+    int lvlRight = tUsername.x + tUsername.width;
+    bool clickedLevel = x >= lvlLeft && x < lvlRight && y >= lvlTop && y < lvlBottom;
+
+    if (clickedLevel) {
+        tUsername.setFocus(minecraft);
     } else {
-        super::mouseClicked(x, y, button);
+        // click outside both fields -> blur both
+        tUsername.loseFocus(minecraft);
     }
 }
 
@@ -81,10 +91,10 @@ void UsernameScreen::removed()
 
 void UsernameScreen::buttonClicked(Button* button)
 {
-    if (button == &_btnDone && !_input.empty()) {
-        minecraft->options.username = _input;
+    if (button == &_btnDone && !tUsername.text.empty()) {
+        minecraft->options.username = tUsername.text;
         minecraft->options.save();
-        minecraft->user->name = _input;
+        minecraft->user->name = tUsername.text;
         minecraft->setScreen(NULL); // goes to StartMenuScreen
     }
 }
@@ -105,23 +115,8 @@ void UsernameScreen::render(int xm, int ym, float a)
     drawCenteredString(font, "identify you in chat. Don't worry, you can", cx, cy - 40, 0xffaaaaaa);
     drawCenteredString(font, "change it anytime.", cx, cy - 28, 0xffaaaaaa);
 
-    // Input box background
-    int boxW = 160;
-    int boxH = 18;
-    int boxX = cx - boxW / 2;
-    int boxY = cy - 5;
-    fill(boxX - 1, boxY - 1, boxX + boxW + 1, boxY + boxH + 1, 0xff000000);
-    fill(boxX,     boxY,     boxX + boxW,     boxY + boxH,     0xff202020);
-
-    // Build display string with cursor
-    std::string display = _input;
-    if ((_cursorBlink / 10) % 2 == 0)
-        display += '|';
-
-    font->draw(display, (float)(boxX + 4), (float)(boxY + (boxH - 8) / 2 + 1), 0xffffffff, false);
-
-    // Hint below box
-    drawCenteredString(font, "Max 16 characters", cx, cy + 20, 0xff808080);
+    // // Hint below box
+    // drawCenteredString(font, "Max 16 characters", cx, cy + 20, 0xff808080);
 
     // Buttons (Done)
     super::render(xm, ym, a);