I've reflected all the private methods used in init() from MainMenuScreen and made sure all the variables used in init() are reflected, but my Minecraft still crashes at the beginning of the code of my NewMainMenu class with a null pointer exception. In the java documentation it says that a null pointer exception is thrown when the object that the method invoking is null, but I don't know what else I would invoke the methods on besides this.
import net.minecraft.client.gui.AccessibilityScreen;
import net.minecraft.client.gui.screen.*;
import net.minecraft.client.gui.widget.button.Button;
import net.minecraft.client.gui.widget.button.ImageButton;
import net.minecraft.client.renderer.RenderSkybox;
import net.minecraft.realms.RealmsBridgeScreen;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.text.TranslationTextComponent;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import java.lang.reflect.*;
import javax.annotation.Nullable;
import java.lang.reflect.*;
@OnlyIn(Dist.CLIENT)
public class NewMainMenu extends MainMenuScreen {
@Nullable
private String thesplash;
private Button theresetDemoButton;
private boolean therealmsNotificationsInitialized;
private Screen therealmsNotificationsScreen;
private int thecopyrightWidth;
private int thecopyrightX;
private long thefadeInStart;
private static ResourceLocation theACCESSIBILITY_TEXTURE;
private net.minecraftforge.client.gui.NotificationModUpdateScreen themodUpdateNotification;
Method mycreateDemoMenuOptions;
Method mycreateNormalMenuOptions;
Method myrealmsNotificationsEnabled;
boolean answer = false;
public void main(String[] args) {
try {
Field val = this.getClass().getSuperclass().getDeclaredField("splash");
val.setAccessible(true);
thesplash = (String) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("copyrightWidth");
thecopyrightWidth = (int) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("ACCESSIBILITY_TEXTURE");
theACCESSIBILITY_TEXTURE = (ResourceLocation) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("copyrightX");
thecopyrightX= (int) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("realmsNotificationsInitialized");
therealmsNotificationsInitialized = (boolean) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("realmsNotificationsScreen");
therealmsNotificationsScreen = (Screen) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("theresetDemoButton");
theresetDemoButton = (Button) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("fadeInStart");
thefadeInStart = (long) val.get(this);
val = this.getClass().getSuperclass().getDeclaredField("modUpdateNotification");
themodUpdateNotification = (net.minecraftforge.client.gui.NotificationModUpdateScreen) val.get(this);
//Functions
mycreateDemoMenuOptions= this.getClass().getSuperclass().getDeclaredMethod("createDemoMenuOptions", int.class, int.class);
mycreateNormalMenuOptions= this.getClass().getSuperclass().getDeclaredMethod("createNormalMenuOptions", int.class, int.class);
myrealmsNotificationsEnabled = this.getClass().getSuperclass().getDeclaredMethod("realmsNotificationsEnabled");
myrealmsNotificationsEnabled.setAccessible(true);
} catch (Exception ex) {
ex.printStackTrace();
}
}
@Override
protected void init() {
if (this.thesplash == null) {
this.thesplash = this.minecraft.getSplashManager().getSplash();
}
this.thecopyrightWidth = this.font.width("Copyright Mojang AB. Do not distribute!");
this.thecopyrightX = this.width - this.thecopyrightWidth - 2;
int i = 24;
int j = this.height / 4 + 48;
Button modButton = null;
if (this.minecraft.isDemo()) {
//this.createDemoMenuOptions(j, 24);
mycreateDemoMenuOptions.setAccessible(true);
try {
mycreateDemoMenuOptions.invoke(this, j, 24);
} catch (Exception ex) {
ex.printStackTrace();
}
} else {
//this.createNormalMenuOptions(j, 24);
mycreateNormalMenuOptions.setAccessible(true);
try {
mycreateNormalMenuOptions.invoke(this, j, 24);
} catch (Exception ex) {
ex.printStackTrace();
}
modButton = this.addButton(new Button(this.width / 2 - 100, j + 24 * 2, 98, 20, new TranslationTextComponent("fml.menu.mods"), button -> {
this.minecraft.setScreen(new net.minecraftforge.fml.client.gui.screen.ModListScreen(this));
}));
}
themodUpdateNotification = net.minecraftforge.client.gui.NotificationModUpdateScreen.init(this, modButton);
this.addButton(new ImageButton(this.width / 2 - 124, j + 72 + 12, 20, 20, 0, 106, 20, Button.WIDGETS_LOCATION, 256, 256, (p_213090_1_) -> {
this.minecraft.setScreen(new LanguageScreen(this, this.minecraft.options, this.minecraft.getLanguageManager()));
}, new TranslationTextComponent("narrator.button.language")));
this.addButton(new Button(this.width / 2 - 100, j + 72 + 12, 98, 20, new TranslationTextComponent("menu.options"), (p_213096_1_) -> {
this.minecraft.setScreen(new OptionsScreen(this, this.minecraft.options));
}));
this.addButton(new Button(this.width / 2 + 2, j + 72 + 12, 98, 20, new TranslationTextComponent("menu.quit"), (p_213094_1_) -> {
this.minecraft.stop();
}));
this.addButton(new ImageButton(this.width / 2 + 104, j + 72 + 12, 20, 20, 0, 0, 20, theACCESSIBILITY_TEXTURE, 32, 64, (p_213088_1_) -> {
this.minecraft.setScreen(new AccessibilityScreen(this, this.minecraft.options));
}, new TranslationTextComponent("narrator.button.accessibility")));
this.minecraft.setConnectedToRealms(false);
if (this.minecraft.options.realmsNotifications && !this.therealmsNotificationsInitialized) {
RealmsBridgeScreen realmsbridgescreen = new RealmsBridgeScreen();
this.therealmsNotificationsScreen = realmsbridgescreen.getNotificationScreen(this);
this.therealmsNotificationsInitialized = true;
}
//if (this.realmsNotificationsEnabled()) {
try {
answer = (boolean) myrealmsNotificationsEnabled.invoke(this);
} catch (Exception ex) {
ex.printStackTrace();
}
if (answer) {
this.therealmsNotificationsScreen.init(this.minecraft, this.width, this.height);
}
}
}
