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#include "stdafx.h"
#include "NameEntryScreen.h"
#include "Button.h"
#include "..\Minecraft.World\StringHelpers.h"
const wstring NameEntryScreen::allowedChars = L"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 ,.:-_'*!\"#%/()=+?[]{}<>";
NameEntryScreen::NameEntryScreen(Screen *lastScreen, const wstring& oldName, int slot)
{
frame = 0; // 4J added
this->lastScreen = lastScreen;
this->slot = slot;
this->name = oldName;
if (name==L"-") name = L"";
}
void NameEntryScreen::init()
{
buttons.clear();
Keyboard::enableRepeatEvents(true);
buttons.push_back(new Button(0, width / 2 - 100, height / 4 + 24 * 5, L"Save"));
buttons.push_back(new Button(1, width / 2 - 100, height / 4 + 24 * 6, L"Cancel"));
buttons[0]->active = trimString(name).length() > 1;
}
void NameEntryScreen::removed()
{
Keyboard::enableRepeatEvents(false);
}
void NameEntryScreen::tick()
{
frame++;
}
void NameEntryScreen::buttonClicked(Button button)
{
if (!button.active) return;
if (button.id == 0 && trimString(name).length() > 1)
{
minecraft->saveSlot(slot, trimString(name));
minecraft->setScreen(nullptr);
// minecraft->grabMouse(); // 4J - removed
}
if (button.id == 1)
{
minecraft->setScreen(lastScreen);
}
}
void NameEntryScreen::keyPressed(wchar_t ch, int eventKey)
{
if (eventKey == Keyboard::KEY_BACK && name.length() > 0) name = name.substr(0, name.length() - 1);
if (allowedChars.find(ch) != wstring::npos && name.length()<64)
{
name += ch;
}
buttons[0]->active = trimString(name).length() > 1;
}
void NameEntryScreen::render(int xm, int ym, float a)
{
renderBackground();
drawCenteredString(font, title, width / 2, 40, 0xffffff);
int bx = width / 2 - 100;
int by = height / 2 - 10;
int bw = 200;
int bh = 20;
fill(bx - 1, by - 1, bx + bw + 1, by + bh + 1, 0xffa0a0a0);
fill(bx, by, bx + bw, by + bh, 0xff000000);
drawString(font, name + (frame / 6 % 2 == 0 ? L"_" : L""), bx + 4, by + (bh - 8) / 2, 0xe0e0e0);
Screen::render(xm, ym, a);
}
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