minecraft-source/src/com/mojang/realmsclient/gui/screens/RealmsCreateRealmScreen.java

package com.mojang.realmsclient.gui.screens;

import com.mojang.realmsclient.gui.LongRunningTask;
import com.mojang.realmsclient.util.RealmsTasks;
import net.minecraft.realms.RealmsGuiEventListener;
import net.minecraft.realms.Realms;
import net.minecraft.realms.AbstractRealmsButton;
import net.minecraft.realms.RealmsLabel;
import net.minecraft.realms.RealmsButton;
import net.minecraft.realms.RealmsEditBox;
import com.mojang.realmsclient.RealmsMainScreen;
import com.mojang.realmsclient.dto.RealmsServer;
import net.minecraft.realms.RealmsScreen;

public class RealmsCreateRealmScreen extends RealmsScreen {
    private final RealmsServer server;
    private final RealmsMainScreen lastScreen;
    private RealmsEditBox nameBox;
    private RealmsEditBox descriptionBox;
    private RealmsButton createButton;
    private RealmsLabel createRealmLabel;
    
    public RealmsCreateRealmScreen(final RealmsServer realmsServer, final RealmsMainScreen cyu) {
        this.server = realmsServer;
        this.lastScreen = cyu;
    }
    
    @Override
    public void tick() {
        if (this.nameBox != null) {
            this.nameBox.tick();
        }
        if (this.descriptionBox != null) {
            this.descriptionBox.tick();
        }
    }
    
    @Override
    public void init() {
        this.setKeyboardHandlerSendRepeatsToGui(true);
        this.buttonsAdd(this.createButton = new RealmsButton(0, this.width() / 2 - 100, this.height() / 4 + 120 + 17, 97, 20, RealmsScreen.getLocalizedString("mco.create.world")) {
            @Override
            public void onPress() {
                RealmsCreateRealmScreen.this.createWorld();
            }
        });
        this.buttonsAdd(new RealmsButton(1, this.width() / 2 + 5, this.height() / 4 + 120 + 17, 95, 20, RealmsScreen.getLocalizedString("gui.cancel")) {
            @Override
            public void onPress() {
                Realms.setScreen(RealmsCreateRealmScreen.this.lastScreen);
            }
        });
        this.createButton.active(false);
        this.addWidget(this.nameBox = this.newEditBox(3, this.width() / 2 - 100, 65, 200, 20, RealmsScreen.getLocalizedString("mco.configure.world.name")));
        this.focusOn(this.nameBox);
        this.addWidget(this.descriptionBox = this.newEditBox(4, this.width() / 2 - 100, 115, 200, 20, RealmsScreen.getLocalizedString("mco.configure.world.description")));
        this.addWidget(this.createRealmLabel = new RealmsLabel(RealmsScreen.getLocalizedString("mco.selectServer.create"), this.width() / 2, 11, 16777215));
        this.narrateLabels();
    }
    
    @Override
    public void removed() {
        this.setKeyboardHandlerSendRepeatsToGui(false);
    }
    
    @Override
    public boolean charTyped(final char character, final int integer) {
        this.createButton.active(this.valid());
        return false;
    }
    
    @Override
    public boolean keyPressed(final int integer1, final int integer2, final int integer3) {
        switch (integer1) {
            case 256: {
                Realms.setScreen(this.lastScreen);
                return true;
            }
            default: {
                this.createButton.active(this.valid());
                return false;
            }
        }
    }
    
    private void createWorld() {
        if (this.valid()) {
            final RealmsResetWorldScreen daf2 = new RealmsResetWorldScreen(this.lastScreen, this.server, this.lastScreen.newScreen(), RealmsScreen.getLocalizedString("mco.selectServer.create"), RealmsScreen.getLocalizedString("mco.create.world.subtitle"), 10526880, RealmsScreen.getLocalizedString("mco.create.world.skip"));
            daf2.setResetTitle(RealmsScreen.getLocalizedString("mco.create.world.reset.title"));
            final RealmsTasks.WorldCreationTask j3 = new RealmsTasks.WorldCreationTask(this.server.id, this.nameBox.getValue(), this.descriptionBox.getValue(), daf2);
            final RealmsLongRunningMcoTaskScreen czz4 = new RealmsLongRunningMcoTaskScreen(this.lastScreen, j3);
            czz4.start();
            Realms.setScreen(czz4);
        }
    }
    
    private boolean valid() {
        return this.nameBox.getValue() != null && !this.nameBox.getValue().trim().isEmpty();
    }
    
    @Override
    public void render(final int integer1, final int integer2, final float float3) {
        this.renderBackground();
        this.createRealmLabel.render(this);
        this.drawString(RealmsScreen.getLocalizedString("mco.configure.world.name"), this.width() / 2 - 100, 52, 10526880);
        this.drawString(RealmsScreen.getLocalizedString("mco.configure.world.description"), this.width() / 2 - 100, 102, 10526880);
        if (this.nameBox != null) {
            this.nameBox.render(integer1, integer2, float3);
        }
        if (this.descriptionBox != null) {
            this.descriptionBox.render(integer1, integer2, float3);
        }
        super.render(integer1, integer2, float3);
    }
}