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@Decryptu
Decryptu committed Jan 17, 2025
1 parent 3ab3120 commit 7a5c0be
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1 change: 1 addition & 0 deletions .gitignore
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repo
.DS_Store
/.vscode
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60 changes: 3 additions & 57 deletions src/main/java/com/removeblindness/Config.java
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// src/main/java/com/removeblindness/Config.java
package com.removeblindness;

import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

import net.minecraft.core.registries.BuiltInRegistries;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.item.Item;
import net.neoforged.bus.api.SubscribeEvent;
import net.neoforged.fml.common.EventBusSubscriber;
import net.neoforged.fml.event.config.ModConfigEvent;
import net.neoforged.neoforge.common.ModConfigSpec;

// An example config class. This is not required, but it's a good idea to have one to keep your config organized.
// Demonstrates how to use Neo's config APIs
@EventBusSubscriber(modid = RemoveBlindness.MODID, bus = EventBusSubscriber.Bus.MOD)
public class Config
{
public class Config {
private static final ModConfigSpec.Builder BUILDER = new ModConfigSpec.Builder();

private static final ModConfigSpec.BooleanValue LOG_DIRT_BLOCK = BUILDER
.comment("Whether to log the dirt block on common setup")
.define("logDirtBlock", true);

private static final ModConfigSpec.IntValue MAGIC_NUMBER = BUILDER
.comment("A magic number")
.defineInRange("magicNumber", 42, 0, Integer.MAX_VALUE);

public static final ModConfigSpec.ConfigValue<String> MAGIC_NUMBER_INTRODUCTION = BUILDER
.comment("What you want the introduction message to be for the magic number")
.define("magicNumberIntroduction", "The magic number is... ");

// a list of strings that are treated as resource locations for items
private static final ModConfigSpec.ConfigValue<List<? extends String>> ITEM_STRINGS = BUILDER
.comment("A list of items to log on common setup.")
.defineListAllowEmpty("items", List.of("minecraft:iron_ingot"), Config::validateItemName);

static final ModConfigSpec SPEC = BUILDER.build();

public static boolean logDirtBlock;
public static int magicNumber;
public static String magicNumberIntroduction;
public static Set<Item> items;

private static boolean validateItemName(final Object obj)
{
return obj instanceof String itemName && BuiltInRegistries.ITEM.containsKey(ResourceLocation.parse(itemName));
}

@SubscribeEvent
static void onLoad(final ModConfigEvent event)
{
logDirtBlock = LOG_DIRT_BLOCK.get();
magicNumber = MAGIC_NUMBER.get();
magicNumberIntroduction = MAGIC_NUMBER_INTRODUCTION.get();

// convert the list of strings into a set of items
items = ITEM_STRINGS.get().stream()
.map(itemName -> BuiltInRegistries.ITEM.get(ResourceLocation.parse(itemName)))
.collect(Collectors.toSet());
}
}
}
136 changes: 18 additions & 118 deletions src/main/java/com/removeblindness/RemoveBlindness.java
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// src/main/java/com/removeblindness/RemoveBlindness.java
package com.removeblindness;

import org.slf4j.Logger;

import com.mojang.logging.LogUtils;

import net.minecraft.client.Minecraft;
import net.minecraft.core.registries.BuiltInRegistries;
import net.minecraft.core.registries.Registries;
import net.minecraft.network.chat.Component;
import net.minecraft.world.food.FoodProperties;
import net.minecraft.world.item.BlockItem;
import net.minecraft.world.item.CreativeModeTab;
import net.minecraft.world.item.CreativeModeTabs;
import net.minecraft.world.item.Item;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.material.MapColor;
import net.neoforged.api.distmarker.Dist;
import net.minecraft.world.effect.MobEffects;
import net.minecraft.world.entity.player.Player;
import net.neoforged.bus.api.IEventBus;
import net.neoforged.bus.api.SubscribeEvent;
import net.neoforged.fml.ModContainer;
import net.neoforged.fml.common.EventBusSubscriber;
import net.neoforged.fml.common.Mod;
import net.neoforged.fml.config.ModConfig;
import net.neoforged.fml.event.lifecycle.FMLClientSetupEvent;
import net.neoforged.fml.event.lifecycle.FMLCommonSetupEvent;
import net.neoforged.neoforge.common.NeoForge;
import net.neoforged.neoforge.event.BuildCreativeModeTabContentsEvent;
import net.neoforged.neoforge.event.server.ServerStartingEvent;
import net.neoforged.neoforge.registries.DeferredBlock;
import net.neoforged.neoforge.registries.DeferredHolder;
import net.neoforged.neoforge.registries.DeferredItem;
import net.neoforged.neoforge.registries.DeferredRegister;
import net.neoforged.bus.api.SubscribeEvent;
import net.neoforged.neoforge.event.entity.living.MobEffectEvent;

// The value here should match an entry in the META-INF/neoforge.mods.toml file
@Mod(RemoveBlindness.MODID)
public class RemoveBlindness
{
// Define mod id in a common place for everything to reference
public class RemoveBlindness {
public static final String MODID = "removeblindness";
// Directly reference a slf4j logger
private static final Logger LOGGER = LogUtils.getLogger();
// Create a Deferred Register to hold Blocks which will all be registered under the "removeblindness" namespace
public static final DeferredRegister.Blocks BLOCKS = DeferredRegister.createBlocks(MODID);
// Create a Deferred Register to hold Items which will all be registered under the "removeblindness" namespace
public static final DeferredRegister.Items ITEMS = DeferredRegister.createItems(MODID);
// Create a Deferred Register to hold CreativeModeTabs which will all be registered under the "removeblindness" namespace
public static final DeferredRegister<CreativeModeTab> CREATIVE_MODE_TABS = DeferredRegister.create(Registries.CREATIVE_MODE_TAB, MODID);

// Creates a new Block with the id "removeblindness:example_block", combining the namespace and path
public static final DeferredBlock<Block> EXAMPLE_BLOCK = BLOCKS.registerSimpleBlock("example_block", BlockBehaviour.Properties.of().mapColor(MapColor.STONE));
// Creates a new BlockItem with the id "removeblindness:example_block", combining the namespace and path
public static final DeferredItem<BlockItem> EXAMPLE_BLOCK_ITEM = ITEMS.registerSimpleBlockItem("example_block", EXAMPLE_BLOCK);

// Creates a new food item with the id "removeblindness:example_id", nutrition 1 and saturation 2
public static final DeferredItem<Item> EXAMPLE_ITEM = ITEMS.registerSimpleItem("example_item", new Item.Properties().food(new FoodProperties.Builder()
.alwaysEdible().nutrition(1).saturationModifier(2f).build()));

// Creates a creative tab with the id "removeblindness:example_tab" for the example item, that is placed after the combat tab
public static final DeferredHolder<CreativeModeTab, CreativeModeTab> EXAMPLE_TAB = CREATIVE_MODE_TABS.register("example_tab", () -> CreativeModeTab.builder()
.title(Component.translatable("itemGroup.removeblindness")) //The language key for the title of your CreativeModeTab
.withTabsBefore(CreativeModeTabs.COMBAT)
.icon(() -> EXAMPLE_ITEM.get().getDefaultInstance())
.displayItems((parameters, output) -> {
output.accept(EXAMPLE_ITEM.get()); // Add the example item to the tab. For your own tabs, this method is preferred over the event
}).build());

// The constructor for the mod class is the first code that is run when your mod is loaded.
// FML will recognize some parameter types like IEventBus or ModContainer and pass them in automatically.
public RemoveBlindness(IEventBus modEventBus, ModContainer modContainer)
{
// Register the commonSetup method for modloading
modEventBus.addListener(this::commonSetup);

// Register the Deferred Register to the mod event bus so blocks get registered
BLOCKS.register(modEventBus);
// Register the Deferred Register to the mod event bus so items get registered
ITEMS.register(modEventBus);
// Register the Deferred Register to the mod event bus so tabs get registered
CREATIVE_MODE_TABS.register(modEventBus);

// Register ourselves for server and other game events we are interested in.
// Note that this is necessary if and only if we want *this* class (RemoveBlindness) to respond directly to events.
// Do not add this line if there are no @SubscribeEvent-annotated functions in this class, like onServerStarting() below.
public RemoveBlindness(IEventBus modEventBus) {
NeoForge.EVENT_BUS.register(this);

// Register the item to a creative tab
modEventBus.addListener(this::addCreative);

// Register our mod's ModConfigSpec so that FML can create and load the config file for us
modContainer.registerConfig(ModConfig.Type.COMMON, Config.SPEC);
}

private void commonSetup(final FMLCommonSetupEvent event)
{
// Some common setup code
LOGGER.info("HELLO FROM COMMON SETUP");

if (Config.logDirtBlock)
LOGGER.info("DIRT BLOCK >> {}", BuiltInRegistries.BLOCK.getKey(Blocks.DIRT));

LOGGER.info(Config.magicNumberIntroduction + Config.magicNumber);

Config.items.forEach((item) -> LOGGER.info("ITEM >> {}", item.toString()));
}

// Add the example block item to the building blocks tab
private void addCreative(BuildCreativeModeTabContentsEvent event)
{
if (event.getTabKey() == CreativeModeTabs.BUILDING_BLOCKS)
event.accept(EXAMPLE_BLOCK_ITEM);
LOGGER.info("RemoveBlindness mod initialized - will prevent BasicLogin blindness effect");
}

// You can use SubscribeEvent and let the Event Bus discover methods to call
@SubscribeEvent
public void onServerStarting(ServerStartingEvent event)
{
// Do something when the server starts
LOGGER.info("HELLO from server starting");
}

// You can use EventBusSubscriber to automatically register all static methods in the class annotated with @SubscribeEvent
@EventBusSubscriber(modid = MODID, bus = EventBusSubscriber.Bus.MOD, value = Dist.CLIENT)
public static class ClientModEvents
{
@SubscribeEvent
public static void onClientSetup(FMLClientSetupEvent event)
{
// Some client setup code
LOGGER.info("HELLO FROM CLIENT SETUP");
LOGGER.info("MINECRAFT NAME >> {}", Minecraft.getInstance().getUser().getName());
public void onEffectAdded(MobEffectEvent.Added event) {
if (event.getEntity() instanceof Player) {
if (event.getEffectInstance().getEffect() == MobEffects.BLINDNESS
&& event.getEffectInstance().getDuration() == Integer.MAX_VALUE
&& event.getEffectInstance().getAmplifier() == 255) {
event.setCanceled(true);
LOGGER.debug("Prevented BasicLogin blindness effect on player {}",
((Player)event.getEntity()).getName().getString());
}
}
}
}
}

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