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#include "stdafx.h"
#include "ControlsScreen.h"
#include "Options.h"
#include "SmallButton.h"
#include "..\Minecraft.World\net.minecraft.locale.h"
ControlsScreen::ControlsScreen(Screen *lastScreen, Options *options)
{
// 4J - added initialisers
title == L"Controls";
selectedKey = -1;
this->lastScreen = lastScreen;
this->options = options;
}
int ControlsScreen::getLeftScreenPosition()
{
return width / 2 - 155;
}
void ControlsScreen::init()
{
Language *language = Language::getInstance();
int leftPos = getLeftScreenPosition();
for (int i = 0; i < Options::keyMappings_length; i++)
{
buttons.push_back(new SmallButton(i, leftPos + i % 2 * ROW_WIDTH, height / 6 + 24 * (i >> 1), BUTTON_WIDTH, 20, options->getKeyMessage(i)));
}
buttons.push_back(new Button(200, width / 2 - 100, height / 6 + 24 * 7, language->getElement(L"gui.done")));
title = language->getElement(L"controls.title");
}
void ControlsScreen::buttonClicked(Button *button)
{
for (int i = 0; i < Options::keyMappings_length; i++)
{
buttons[i]->msg = options->getKeyMessage(i);
}
if (button->id == 200)
{
minecraft->setScreen(lastScreen);
}
else
{
selectedKey = button->id;
button->msg = L"> " + options->getKeyMessage(button->id) + L" <";
}
}
void ControlsScreen::keyPressed(wchar_t eventCharacter, int eventKey)
{
if (selectedKey >= 0)
{
options->setKey(selectedKey, eventKey);
buttons[selectedKey]->msg = options->getKeyMessage(selectedKey);
selectedKey = -1;
}
else
{
Screen::keyPressed(eventCharacter, eventKey);
}
}
void ControlsScreen::render(int xm, int ym, float a)
{
renderBackground();
drawCenteredString(font, title, width / 2, 20, 0xffffff);
int leftPos = getLeftScreenPosition();
for (int i = 0; i < Options::keyMappings_length; i++)
{
drawString(font, options->getKeyDescription(i), leftPos + i % 2 * ROW_WIDTH + BUTTON_WIDTH + 6, height / 6 + 24 * (i >> 1) + 7, 0xffffffff);
}
Screen::render(xm, ym, a);
}
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