v4.7

cambios.md

@@ -1,22 +1,22 @@
-# v4.6
+# v4.7
 
 ## novedades
 
 ### adiciones
 
+- sistema de amigos
+
 #### módulos nuevos:
 
+- amigos: añade o elimina amigos con la rueda del ratón, para evitar atacarles por accidente
+
 ### arreglos / mejoras
 
-- el editor del hud por defecto ahora se abre con `insertar` (no confundir con `enter`)
-- renombrado todos los `frame`s a `panel`s
-- `colocar en aire` ya funciona correctamente
-- `delay de paquetes` no _debería_ de crashear el juego ya
+- `destello de enchants.` ya funciona en items 2d
 
 ## problemas reconocidos
 
 - lo de siempre, además de:
-  - `delay de paquetes` puede crashear el juego
   - `inventario plus` no funciona en creativo
   - `RPC de Discord` no funciona e incluso puede provocar crashes
-  - `destello de enchants.` no funciona, solamente lo hace en la armadura equipada y en ítems translúcidos.
+  - las cajas `puntos de desconexión` están mal renderizadas

gradle.properties

@@ -10,6 +10,6 @@ discord_rpc_version=1.0.3
 neutrino_version=1.1.0
 jdk_version=25
 
-mod_version=4.6
+mod_version=4.7
 maven_group=me.retucio
 archives_base_name=sputnik

src/main/java/me/retucio/sputnik/Sputnik.java

@@ -10,11 +10,9 @@ import me.retucio.sputnik.config.ConfigManager;
 
 import me.retucio.sputnik.event.ShutdownEvent;
 import me.retucio.sputnik.event.interact.OpenScreenEvent;
-import me.retucio.sputnik.event.sputnik.LoadCapeManagerEvent;
-import me.retucio.sputnik.event.sputnik.LoadClickGuiEvent;
-import me.retucio.sputnik.event.sputnik.LoadCommandManagerEvent;
-import me.retucio.sputnik.event.sputnik.LoadModuleManagerEvent;
+import me.retucio.sputnik.event.sputnik.*;
 
+import me.retucio.sputnik.friend.FriendManager;
 import me.retucio.sputnik.module.Module;
 import me.retucio.sputnik.module.ModuleManager;
 import me.retucio.sputnik.module.modules.client.Hud;
@@ -111,11 +109,16 @@ public class Sputnik implements ClientModInitializer {
         CommandManager.INSTANCE = new CommandManager();
         EVENT_BUS.post(new LoadCommandManagerEvent());
 
+        FriendManager.INSTANCE = new FriendManager();
+        EVENT_BUS.post(new LoadFriendManagerEvent());
+
         mc.execute(() -> {
             Textures.init();
+
             ClickGui.INSTANCE = new ClickGui();
             HudEditorScreen.INSTANCE = new HudEditorScreen();
             EVENT_BUS.post(new LoadClickGuiEvent());
+
             HudRenderer.init();
         });
 

src/main/java/me/retucio/sputnik/command/CommandManager.java

@@ -36,6 +36,7 @@ public class CommandManager {
         addCommand(new ConfigCommand());
         addCommand(new CopyScreenshotCommand());
         addCommand(new EnderChestCommand());
+        addCommand(new FriendCommand());
         addCommand(new GarbageCleanerCommand());
         addCommand(new PeekCommand());
         addCommand(new PluginsCommand());

src/main/java/me/retucio/sputnik/command/commands/FriendCommand.java

@@ -0,0 +1,52 @@
+package me.retucio.sputnik.command.commands;
+
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import me.retucio.sputnik.command.Command;
+import me.retucio.sputnik.command.args.PlayerArgumentType;
+import me.retucio.sputnik.friend.Friend;
+import me.retucio.sputnik.friend.FriendManager;
+import me.retucio.sputnik.util.ChatUtil;
+import net.minecraft.ChatFormatting;
+import net.minecraft.commands.SharedSuggestionProvider;
+import net.minecraft.world.entity.player.Player;
+
+public class FriendCommand extends Command {
+
+    public FriendCommand() {
+        super("friend", "gestión de amigos", "amigo", "f");
+    }
+
+    @Override
+    public void build(LiteralArgumentBuilder<SharedSuggestionProvider> builder) {
+        builder
+                .then(literal("add")
+                        .then(argument("amigo", PlayerArgumentType.INSTANCE)
+                                .executes(ctx -> {
+                                        Player friend = ctx.getArgument("amigo", Player.class);
+                                        FriendManager.INSTANCE.add(friend.getUUID());
+                                        ChatUtil.info(ChatFormatting.GREEN + friend.getName().getString() + ChatFormatting.RESET + " ahora es tu amigo :)");
+                                        return SUCCESS;
+                                })
+                        )
+                )
+                .then(literal("remove")
+                        .then(argument("amigo", PlayerArgumentType.INSTANCE)
+                                .executes(ctx -> {
+                                        Player friend = ctx.getArgument("amigo", Player.class);
+                                        FriendManager.INSTANCE.remove(friend.getUUID());
+                                        ChatUtil.info(ChatFormatting.GREEN + friend.getName().getString() + ChatFormatting.RESET + " ya no es tu amigo :(");
+                                        return SUCCESS;
+                                })
+                        )
+                )
+                .then(literal("list")
+                        .executes(ctx -> {
+                                ChatUtil.info(ChatFormatting.GOLD + "amigos:");
+                                for (Friend friend : FriendManager.INSTANCE.getFriends()) {
+                                    ChatUtil.info("- " + friend.getName());
+                                }
+                                return SUCCESS;
+                        })
+                );
+    }
+}

src/main/java/me/retucio/sputnik/config/BinarySerializer.java

@@ -2,13 +2,15 @@ package me.retucio.sputnik.config;
 
 import java.io.*;
 import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 public class BinarySerializer {
 
-    private static final int MAGIC_NUMBER = 0x53505554; // "SPUT"
-    private static final int VERSION = 1;
+    private static final int MAGIC_NUMBER = 0x53505554;  // "SPUT"
+    private static final int VERSION = 2;
 
     private static final byte TYPE_NULL = 0;
     private static final byte TYPE_BOOLEAN = 1;
@@ -36,6 +38,7 @@ public class BinarySerializer {
             writeStringIntArrayMap(out, config.hudPositions);
             writeStringBooleanMap(out, config.hudVisibilities);
             writeStringStringMap(out, config.hudImagePaths);
+            writeStringStringMap(out, config.friends);
 
             // posición de la barra de búsqueda
             if (config.searchBarPosition != null) {
@@ -82,6 +85,7 @@ public class BinarySerializer {
             config.hudPositions = readStringIntArrayMap(in);
             config.hudVisibilities = readStringBooleanMap(in);
             config.hudImagePaths = readStringStringMap(in);
+            config.friends = readStringStringMap(in);
 
             // leer pos. de la barra de búsqueda
             if (in.readBoolean()) {
@@ -297,8 +301,7 @@ public class BinarySerializer {
         }
     }
 
-    private static Map<String, ClientConfig.PanelData> readExtendablePanels(DataInputStream in)
-            throws IOException {
+    private static Map<String, ClientConfig.PanelData> readExtendablePanels(DataInputStream in) throws IOException {
         int size = in.readInt();
         Map<String, ClientConfig.PanelData> map = new HashMap<>(size);
         for (int i = 0; i < size; i++) {
@@ -336,7 +339,6 @@ public class BinarySerializer {
         return map;
     }
 
-    // Optimized string writing (UTF-8 with length prefix)
     private static void writeString(DataOutputStream out, String str) throws IOException {
         if (str == null) {
             out.writeInt(-1);
@@ -352,6 +354,6 @@ public class BinarySerializer {
         if (length == -1) return null;
         byte[] bytes = new byte[length];
         in.readFully(bytes);
-        return new String(bytes, "UTF-8");
+        return new String(bytes, StandardCharsets.UTF_8);
     }
 }

src/main/java/me/retucio/sputnik/config/ClientConfig.java

@@ -4,10 +4,13 @@ import com.github.retucio.neutrino.EventListener;
 import me.retucio.sputnik.event.sputnik.*;
 import me.retucio.sputnik.module.setting.settings.*;
 import me.retucio.sputnik.ui.screen.ClickGui;
+import me.retucio.sputnik.util.ChatUtil;
 
 import java.io.Serial;
 import java.io.Serializable;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import static me.retucio.sputnik.Sputnik.EVENT_BUS;
@@ -40,6 +43,9 @@ public class ClientConfig {
     // posición de la barra de búsqueda (x, y)
     public int[] searchBarPosition = new int[] { 340, 16 };
 
+    // amigos: uuid -> nombre
+    public Map<String, String> friends = new HashMap<>();
+
     public ClientConfig() {
         EVENT_BUS.subscribe(this);
     }
@@ -94,6 +100,7 @@ public class ClientConfig {
                 ClickGui.INSTANCE.getModulesPanel().getX(),
                 ClickGui.INSTANCE.getModulesPanel().getY(),
                 ClickGui.INSTANCE.getModulesPanel().extended));
+        ConfigManager.save();
     }
 
     @EventListener
@@ -102,6 +109,7 @@ public class ClientConfig {
                 ClickGui.INSTANCE.getModulesPanel().getX(),
                 ClickGui.INSTANCE.getModulesPanel().getY(),
                 ClickGui.INSTANCE.getModulesPanel().extended));
+        ConfigManager.save();
     }
 
     @EventListener
@@ -110,6 +118,7 @@ public class ClientConfig {
                 ClickGui.INSTANCE.getClientSettingsPanel().getX(),
                 ClickGui.INSTANCE.getClientSettingsPanel().getY(),
                 ClickGui.INSTANCE.getClientSettingsPanel().extended));
+        ConfigManager.save();
     }
 
     @EventListener
@@ -118,6 +127,22 @@ public class ClientConfig {
                 ClickGui.INSTANCE.getClientSettingsPanel().getX(),
                 ClickGui.INSTANCE.getClientSettingsPanel().getY(),
                 ClickGui.INSTANCE.getClientSettingsPanel().extended));
+        ConfigManager.save();
+    }
+
+    @EventListener
+    public void onAddFriend(FriendEvent.Add event) {
+        String uuid = event.getFriend().getUuid().toString();
+        String name = event.getFriend().getName();
+        if (!friends.containsKey(uuid)) {
+            friends.put(uuid, name);
+        }
+        ConfigManager.save();
+    }
+    @EventListener
+    public void onRemoveFriend(FriendEvent.Remove event) {
+        friends.remove(event.getFriend().getUuid().toString());
+        ConfigManager.save();
     }
 
     public record PanelData(int x, int y, boolean extended) implements Serializable {

src/main/java/me/retucio/sputnik/config/ConfigManager.java

@@ -3,6 +3,8 @@ package me.retucio.sputnik.config;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import me.retucio.sputnik.Sputnik;
+import me.retucio.sputnik.friend.Friend;
+import me.retucio.sputnik.friend.FriendManager;
 import me.retucio.sputnik.module.Module;
 import me.retucio.sputnik.module.ModuleManager;
 import me.retucio.sputnik.module.setting.*;
@@ -18,6 +20,7 @@ import java.io.FileReader;
 import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.UUID;
 import java.util.function.Consumer;
 
 // se ocupa de guardar, cargar y aplicar ajustes
@@ -58,7 +61,7 @@ public class ConfigManager {
             }
         }
 
-        // Fallback to legacy JSON
+        // fallback to legacy JSON
         if (LEGACY_JSON_FILE.exists()) {
             try (FileReader reader = new FileReader(LEGACY_JSON_FILE)) {
                 Gson gson = new GsonBuilder().setPrettyPrinting().create();
@@ -87,6 +90,7 @@ public class ConfigManager {
         applySearchBarPosition();
         applyClientSettings();
         applyExtendablePanels();
+        applyFriends();
 
         loaded = true;
         Sputnik.LOGGER.info("ajustes aplicados");
@@ -149,8 +153,17 @@ public class ConfigManager {
 
     // ------------------ APLICAR AJUSTES ------------------
 
+    public static void applyFriends() {
+        Sputnik.LOGGER.info("aplicando amigos: {}", config.friends);
+        config.friends.forEach((uuid, name) -> {
+            Friend friend = new Friend(UUID.fromString(uuid));
+            friend.setName(name);
+            FriendManager.INSTANCE.add(friend);
+        });
+    }
+
     @SuppressWarnings({"rawtypes", "unchecked"})
-    public static void applySetting(Module parent, Setting<?> setting) {
+    public static void applySetting(Setting<?> setting) {
         String key = getSettingKey(setting);
 
         if (!config.settings.containsKey(key)) return;
@@ -181,7 +194,7 @@ public class ConfigManager {
 
     private static void applyModuleSettings() {
         ModuleManager.INSTANCE.getModules().forEach(module -> {
-            module.getSettings().forEach(setting -> applySetting(module, setting));
+            module.getSettings().forEach(ConfigManager::applySetting);
         });
         Sputnik.LOGGER.info("ajustes de módulos aplicados");
     }
@@ -211,9 +224,7 @@ public class ConfigManager {
 
     private static void applyClientSettings() {
         ClientSettingsPanel.clientSettings.setEnabled(true);
-        ClientSettingsPanel.clientSettings.getSettings().forEach(setting -> {
-            applySetting(ClientSettingsPanel.clientSettings, setting);
-        });
+        ClientSettingsPanel.clientSettings.getSettings().forEach(ConfigManager::applySetting);
         Sputnik.LOGGER.info("ajustes del cliente aplicados");
     }
 

src/main/java/me/retucio/sputnik/event/sputnik/FriendEvent.java

@@ -0,0 +1,26 @@
+package me.retucio.sputnik.event.sputnik;
+
+import com.github.retucio.neutrino.Event;
+import me.retucio.sputnik.friend.Friend;
+
+// evento lanzado cuando se agrega o se elimina un amigo
+public class FriendEvent extends Event {
+
+    private final Friend friend;
+
+    public FriendEvent(Friend friend) {
+        this.friend = friend;
+    }
+
+    public Friend getFriend() {
+        return friend;
+    }
+
+    public static class Add extends FriendEvent {
+        public Add(Friend friend) { super(friend); }
+    }
+
+    public static class Remove extends FriendEvent {
+        public Remove(Friend friend) { super(friend); }
+    }
+}

src/main/java/me/retucio/sputnik/event/sputnik/LoadFriendManagerEvent.java

@@ -0,0 +1,5 @@
+package me.retucio.sputnik.event.sputnik;
+
+import com.github.retucio.neutrino.Event;
+
+public class LoadFriendManagerEvent extends Event {}

src/main/java/me/retucio/sputnik/friend/Friend.java

@@ -0,0 +1,49 @@
+package me.retucio.sputnik.friend;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.player.Player;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.UUID;
+
+
+public class Friend {
+
+    private static final Minecraft mc = Minecraft.getInstance();
+
+    private String name;
+    private final UUID uuid;
+
+    public Friend(UUID uuid) {
+        this.uuid = uuid;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public UUID getUuid() {
+        return uuid;
+    }
+
+    public @Nullable Player getPlayer() {
+        if (mc.level == null) return null;
+        Entity entity = mc.level.getEntity(uuid);
+        if (!(entity instanceof Player player)) return null;
+        return player;
+    }
+
+    public enum Status {
+        SUCCESS,
+        ALREADY_BEFRIENDED,
+        NOT_PLAYER,
+
+        NOT_BEFRIENDED,
+        NO_FRIENDS;  // :(
+    }
+}

src/main/java/me/retucio/sputnik/friend/FriendManager.java

@@ -0,0 +1,89 @@
+package me.retucio.sputnik.friend;
+
+import me.retucio.sputnik.Sputnik;
+import me.retucio.sputnik.event.sputnik.FriendEvent;
+import me.retucio.sputnik.module.ModuleManager;
+import me.retucio.sputnik.module.modules.misc.FakePlayer;
+import net.minecraft.client.Minecraft;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.player.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.UUID;
+
+
+public class FriendManager {
+
+    public static FriendManager INSTANCE;
+
+    private final Minecraft mc = Minecraft.getInstance();
+
+    private final List<Friend> friends = new ArrayList<>();
+
+    public void add(Friend friend) {
+        friends.add(friend);
+        Sputnik.EVENT_BUS.post(new FriendEvent.Add(friend));
+    }
+
+    public void add(UUID uuid) {
+        Friend friend = new Friend(uuid);
+        friend.setName(friend.getPlayer().getName().getString());
+        add(friend);
+    }
+
+    public void remove(Friend friend) {
+        friends.remove(friend);
+        Sputnik.EVENT_BUS.post(new FriendEvent.Remove(friend));
+    }
+
+    public void remove(UUID uuid) {
+        Friend friend = get(uuid);
+        remove(friend);
+    }
+
+    public Friend.Status add(Entity entity) {
+        if (!(entity instanceof Player) || entity == ModuleManager.INSTANCE.getModuleByClass(FakePlayer.class).getPlayer()) {
+            return Friend.Status.NOT_PLAYER;
+        }
+        if (isFriend(entity)) return Friend.Status.ALREADY_BEFRIENDED;
+
+        add(entity.getUUID());
+        return Friend.Status.SUCCESS;
+    }
+
+    public Friend.Status remove(Entity entity) {
+        if (!(entity instanceof Player)) return Friend.Status.NOT_PLAYER;
+        if (friends.isEmpty()) return Friend.Status.NO_FRIENDS;
+        if (!isFriend(entity)) return Friend.Status.NOT_BEFRIENDED;
+
+        remove(entity.getUUID());
+        return Friend.Status.SUCCESS;
+    }
+
+    public Friend get(UUID uuid) {
+        for (Friend friend : friends) {
+            if (friend.getUuid().equals(uuid)) {
+                return friend;
+            }
+        }
+        return null;
+    }
+
+    public Friend fromName(String name) {
+        for (Friend friend : friends) {
+            if (friend.getName().equals(name)) {
+                return friend;
+            }
+        }
+        return null;
+    }
+
+    public boolean isFriend(Entity entity) {
+        return get(entity.getUUID()) != null;
+    }
+
+    public List<Friend> getFriends() {
+        return new ArrayList<>(friends);
+    }
+}

src/main/java/me/retucio/sputnik/mixin/mixins/item/ItemStackMixin.java

@@ -1,7 +1,10 @@
 package me.retucio.sputnik.mixin.mixins.item;
 
+import com.llamalad7.mixinextras.injector.ModifyReturnValue;
 import me.retucio.sputnik.Sputnik;
 import me.retucio.sputnik.event.interact.DamageItemEvent;
+import me.retucio.sputnik.module.ModuleManager;
+import me.retucio.sputnik.module.modules.render.GlintPlus;
 import net.minecraft.server.level.ServerPlayer;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.ItemStack;

src/main/java/me/retucio/sputnik/mixin/mixins/render/EquipmentLayerRendererMixin.java

@@ -6,6 +6,7 @@ import net.minecraft.client.renderer.entity.layers.EquipmentLayerRenderer;
 import net.minecraft.client.renderer.rendertype.RenderType;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.ModifyVariable;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
 @Mixin(EquipmentLayerRenderer.class)

src/main/java/me/retucio/sputnik/mixin/mixins/render/ItemFeatureRendererMixin.java

@@ -6,41 +6,27 @@ import net.minecraft.client.renderer.feature.ItemFeatureRenderer;
 import net.minecraft.client.renderer.rendertype.RenderType;
 import net.minecraft.client.renderer.rendertype.RenderTypes;
 import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Redirect;
 
+
 @Mixin(ItemFeatureRenderer.class)
 public abstract class ItemFeatureRendererMixin {
 
     // obtener módulo en cada redirect, ya que tiene un inicializador estático
 
-    @Shadow
-    private static boolean useTransparentGlint(RenderType renderType) {
-        throw new UnsupportedOperationException("implemented via mixin");
-    }
-
-    @Redirect(method = "getFoilRenderType", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/feature/ItemFeatureRenderer;useTransparentGlint(Lnet/minecraft/client/renderer/rendertype/RenderType;)Z"))
-    private static boolean alwaysUseTranslucentGlint(RenderType renderType) {
-        GlintPlus glintPlus = ModuleManager.INSTANCE.getModuleByClass(GlintPlus.class);
-        if (!glintPlus.isEnabled()) {
-            useTransparentGlint(renderType);
-        }
-        return true;
-    }
-
     @Redirect(method = "getFoilRenderType", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/rendertype/RenderTypes;glint()Lnet/minecraft/client/renderer/rendertype/RenderType;"))
     private static RenderType redirectGlint() {
         GlintPlus glintPlus = ModuleManager.INSTANCE.getModuleByClass(GlintPlus.class);
         if (glintPlus == null) return RenderTypes.glint();
-        return glintPlus.getGlintTranslucent();
+        return glintPlus.getGlint();
     }
 
     @Redirect(method = "getFoilRenderType", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/rendertype/RenderTypes;entityGlint()Lnet/minecraft/client/renderer/rendertype/RenderType;"))
     private static RenderType redirectEntityGlint() {
         GlintPlus glintPlus = ModuleManager.INSTANCE.getModuleByClass(GlintPlus.class);
         if (glintPlus == null) return RenderTypes.entityGlint();
-        return glintPlus.getGlintTranslucent();
+        return glintPlus.getEntityGlint();
     }
 
     @Redirect(method = "getFoilRenderType", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/rendertype/RenderTypes;glintTranslucent()Lnet/minecraft/client/renderer/rendertype/RenderType;"))

src/main/java/me/retucio/sputnik/mixin/mixins/render/LevelRendererMixin.java

@@ -10,7 +10,6 @@ import me.retucio.sputnik.event.render.Render3DEvent;
 import me.retucio.sputnik.event.render.RenderBlockOutlineEvent;
 import me.retucio.sputnik.module.ModuleManager;
 import me.retucio.sputnik.module.modules.camera.Freecam;
-import me.retucio.sputnik.module.modules.render.NoRender;
 import net.minecraft.client.DeltaTracker;
 import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.MultiBufferSource;
@@ -23,7 +22,6 @@ import org.joml.Vector4f;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.*;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import org.spongepowered.asm.mixin.injection.invoke.arg.Args;
 
 import static me.retucio.sputnik.Sputnik.EVENT_BUS;

src/main/java/me/retucio/sputnik/mixin/mixins/render/RenderBuffersMixin.java

@@ -3,20 +3,23 @@ package me.retucio.sputnik.mixin.mixins.render;
 import com.mojang.blaze3d.vertex.ByteBufferBuilder;
 import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap;
 import me.retucio.sputnik.util.render.GlintRenderType;
+import net.minecraft.client.renderer.MultiBufferSource;
 import net.minecraft.client.renderer.RenderBuffers;
 import net.minecraft.client.renderer.rendertype.RenderType;
-
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.Redirect;
 
+import java.util.SequencedMap;
 
 @Mixin(RenderBuffers.class)
 public abstract class RenderBuffersMixin {
 
-    @Inject(method = "put", at = @At("HEAD"))
-    private static void addGlintTypes(Object2ObjectLinkedOpenHashMap<RenderType, ByteBufferBuilder> map, RenderType type, CallbackInfo ci) {
-        GlintRenderType.addGlintTypes(map);
+    @Redirect(method = "<init>", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/renderer/MultiBufferSource;immediateWithBuffers(Ljava/util/SequencedMap;Lcom/mojang/blaze3d/vertex/ByteBufferBuilder;)Lnet/minecraft/client/renderer/MultiBufferSource$BufferSource;", ordinal = 0))
+    private MultiBufferSource.BufferSource injectGlintBuffers(SequencedMap<RenderType, ByteBufferBuilder> fixedBuffers, ByteBufferBuilder sharedBuffer) {
+        if (fixedBuffers instanceof Object2ObjectLinkedOpenHashMap<RenderType, ByteBufferBuilder> map) {
+            GlintRenderType.addGlintTypes(map);
+        }
+        return MultiBufferSource.immediateWithBuffers(fixedBuffers, sharedBuffer);
     }
 }

src/main/java/me/retucio/sputnik/module/ModuleManager.java

@@ -3,6 +3,7 @@ package me.retucio.sputnik.module;
 import com.github.retucio.neutrino.EventListener;
 import me.retucio.sputnik.Sputnik;
 import me.retucio.sputnik.module.modules.client.DiscordRPC;
+import me.retucio.sputnik.module.modules.client.Friends;
 import me.retucio.sputnik.module.modules.client.Hud;
 import me.retucio.sputnik.module.modules.camera.*;
 import me.retucio.sputnik.module.modules.combat.*;
@@ -78,6 +79,7 @@ public class ModuleManager {
 
     private void addClient() {
         add(new DiscordRPC());
+        add(new Friends());
         add(new Hud());
     }
 

src/main/java/me/retucio/sputnik/module/modules/client/Friends.java

@@ -0,0 +1,64 @@
+package me.retucio.sputnik.module.modules.client;
+
+import com.github.retucio.neutrino.EventListener;
+import me.retucio.sputnik.event.input.MouseClickEvent;
+import me.retucio.sputnik.event.interact.AttackEntityEvent;
+import me.retucio.sputnik.friend.FriendManager;
+import me.retucio.sputnik.module.Category;
+import me.retucio.sputnik.module.Module;
+import me.retucio.sputnik.module.setting.settings.BooleanSetting;
+import me.retucio.sputnik.util.ChatUtil;
+import net.minecraft.ChatFormatting;
+import net.minecraft.world.entity.Entity;
+import org.lwjgl.glfw.GLFW;
+
+
+public class Friends extends Module {
+
+    public BooleanSetting middleClick = sgGeneral.add(new BooleanSetting(
+            "ruedita para añadir amigo",
+            "pulsara la ruedita del ratón para (des)marcar a un jugador como amigo",
+            true
+    ));
+
+    public BooleanSetting preventAttack = sgGeneral.add(new BooleanSetting(
+            "prevenir ataques",
+            "no dejar que les ataques manualmente",
+            true
+    ));
+
+    public Friends() {
+        super("amigos", "sistema de amigos para evitar atacar a ciertos jugadores con módulos de combate", Category.CLIENT);
+    }
+
+    @EventListener
+    public void onMouseClick(MouseClickEvent event) {
+        if (event.getButton() == GLFW.GLFW_MOUSE_BUTTON_MIDDLE
+                && event.getAction() == GLFW.GLFW_PRESS
+                && middleClick.getValue())
+        {
+            Entity target = mc.crosshairPickEntity;
+            if (target == null) return;
+
+            if (FriendManager.INSTANCE.isFriend(target)) {
+                FriendManager.INSTANCE.remove(target);
+                ChatUtil.info(ChatFormatting.GREEN + target.getName().getString() + ChatFormatting.RESET + " ya no es tu amigo :(");
+            } else {
+                switch (FriendManager.INSTANCE.add(target)) {
+                    case SUCCESS -> ChatUtil.info(ChatFormatting.GREEN + target.getName().getString() + ChatFormatting.RESET + " agregado como amigo :)");
+                    case ALREADY_BEFRIENDED -> ChatUtil.warn(ChatFormatting.GREEN + target.getName().getString() + ChatFormatting.RESET + " ya es tu amigo");
+                    case NOT_PLAYER -> ChatUtil.error("no se pudo añadir a " + ChatFormatting.GREEN + target.getName().getString() + ChatFormatting.RESET + " como amigo");
+                }
+            }
+        }
+    }
+
+    @EventListener
+    public void onAttack(AttackEntityEvent event) {
+        if (FriendManager.INSTANCE.isFriend(event.getEntity())
+                && preventAttack.getValue())
+        {
+            event.cancel();
+        }
+    }
+}

src/main/java/me/retucio/sputnik/module/modules/combat/CrystalAura.java

@@ -2,6 +2,7 @@ package me.retucio.sputnik.module.modules.combat;
 
 import com.github.retucio.neutrino.EventListener;
 import me.retucio.sputnik.event.render.Render3DEvent;
+import me.retucio.sputnik.friend.FriendManager;
 import me.retucio.sputnik.module.Category;
 import me.retucio.sputnik.module.Module;
 import me.retucio.sputnik.module.setting.SettingGroup;
@@ -55,6 +56,12 @@ public class CrystalAura extends Module {
             5, 0, 12, 0.1
     ));
 
+    private final BooleanSetting ignoreFriends = sgGeneral.add(new BooleanSetting(
+            "ignorar amigos",
+            "no targetear amigos",
+            true
+    ));
+
 
     // ajustes al colocar los cristales
 
@@ -296,6 +303,7 @@ public class CrystalAura extends Module {
             if (!entity.isAlive() || entity.hasInfiniteMaterials() || entity.equals(mc.player)) continue;
             if (!entities.isEnabled(entity.getType())) continue;
             if (entity.distanceToSqr(mc.player) > targetRange.getValue() * targetRange.getValue()) continue;
+            if (ignoreFriends.getValue() && FriendManager.INSTANCE.isFriend(entity)) continue;
             targets.add(entity);
         }
     }

src/main/java/me/retucio/sputnik/module/modules/combat/SpearKill.java

@@ -1,5 +1,6 @@
 package me.retucio.sputnik.module.modules.combat;
 
+import me.retucio.sputnik.friend.FriendManager;
 import me.retucio.sputnik.module.Category;
 import me.retucio.sputnik.module.Module;
 import me.retucio.sputnik.module.setting.settings.BooleanSetting;
@@ -30,7 +31,6 @@ public class SpearKill extends Module {
             true
     ));
 
-
     private final NumberSetting speed = sgGeneral.add(new NumberSetting(
             "velocidad",
             "velocidad del impulso",
@@ -40,6 +40,12 @@ public class SpearKill extends Module {
             0.2
     ));
 
+    private final BooleanSetting ignoreFriends = sgGeneral.add(new BooleanSetting(
+            "ignorar amigos",
+            "no targetear amigos",
+            true
+    ));
+
     private int heldTicks = 0;
     private Entity crosshairTarget;
 
@@ -106,18 +112,20 @@ public class SpearKill extends Module {
 
         List<Entity> candidates = mc.level.getEntities(mc.player,
                 mc.player.getBoundingBox().expandTowards(lookVec.scale(rayLength)),
-                e -> e instanceof LivingEntity && e.isAlive() && e != mc.player);
+                e -> e instanceof LivingEntity
+                        && e.isAlive() && e != mc.player
+                        && (!ignoreFriends.getValue() || FriendManager.INSTANCE.isFriend(e)));
 
         candidates.sort(Comparator.comparingDouble(e ->
                 eyePos.distanceToSqr(e.getBoundingBox().getCenter())));
 
         double coneAngle = 0.999;
-        for (Entity e : candidates) {
-            if (eyePos.distanceTo(e.getBoundingBox().getCenter()) > rayLength) break;
-            Vec3 toEntity = e.getBoundingBox().getCenter().subtract(eyePos).normalize();
+        for (Entity entity : candidates) {
+            if (eyePos.distanceTo(entity.getBoundingBox().getCenter()) > rayLength) break;
+            Vec3 toEntity = entity.getBoundingBox().getCenter().subtract(eyePos).normalize();
             if (lookVec.dot(toEntity) > coneAngle &&
-                    (!onlyPlayers.getValue() || e instanceof Player)) {
-                return e;
+                    (!onlyPlayers.getValue() || entity instanceof Player)) {
+                return entity;
             }
         }
 

src/main/java/me/retucio/sputnik/module/modules/misc/FakePlayer.java

@@ -58,4 +58,8 @@ public class FakePlayer extends Module {
         player.onClientRemoval();
         player = null;
     }
+
+    public RemotePlayer getPlayer() {
+        return player;
+    }
 }

src/main/java/me/retucio/sputnik/util/EntityUtil.java

@@ -108,6 +108,47 @@ public class EntityUtil {
         ));
     }
 
+    public static Vec3 getHorizontalVelocity(double bps) {
+        float yaw = mc.player.getYRot();
+
+        Vec3 forward = Vec3.directionFromRotation(0, yaw);
+        Vec3 right = Vec3.directionFromRotation(0, yaw + 90);
+        double velX = 0;
+        double velZ = 0;
+
+
+        boolean x = false;
+        if (mc.player.input.keyPresses.right()) {
+            velX += right.x / 20 * bps;
+            velZ += right.z / 20 * bps;
+            x = true;
+        }
+        if (mc.player.input.keyPresses.left()) {
+            velX -= right.x / 20 * bps;
+            velZ -= right.z / 20 * bps;
+            x = true;
+        }
+
+        boolean z = false;
+        if (mc.player.input.keyPresses.forward()) {
+            velX += forward.x / 20 * bps;
+            velZ += forward.z / 20 * bps;
+            z = true;
+        }
+        if (mc.player.input.keyPresses.backward()) {
+            velX -= forward.x / 20 * bps;
+            velZ -= forward.z / 20 * bps;
+            z = true;
+        }
+
+        if (x && z) {
+            velX /= Mth.SQRT_OF_TWO;
+            velZ /= Mth.SQRT_OF_TWO;
+        }
+
+        return new Vec3(velX, 0, velZ);
+    }
+
     public enum Target {
         HEAD,
         BODY,

src/main/java/me/retucio/sputnik/util/render/GlintRenderType.java

@@ -1,8 +1,6 @@
 package me.retucio.sputnik.util.render;
 
 import com.mojang.blaze3d.vertex.ByteBufferBuilder;
-import com.mojang.blaze3d.vertex.MeshData;
-import com.mojang.blaze3d.vertex.VertexFormat;
 import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap;
 import me.retucio.sputnik.Sputnik;
 import me.retucio.sputnik.module.modules.render.GlintPlus;
@@ -10,25 +8,24 @@ import net.minecraft.client.renderer.RenderPipelines;
 import net.minecraft.client.renderer.rendertype.*;
 import net.minecraft.resources.Identifier;
 import net.minecraft.world.item.DyeColor;
-import org.jspecify.annotations.NonNull;
 
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Function;
 
 
-/** clase modificada de RenderType para modificar el color del destello de encantamientos
+/** utilidad para crear RenderTypes de glint con color personalizado
  * @see GlintPlus
  * yoinkeado de: https://github.com/Pepperoni-Jabroni/NoMorePurple/blob/main/src/main/java/pepjebs/no_more_purple/client/GlintRenderLayer.java
  * (y actualizado)
  */
 
-public class GlintRenderType extends RenderType {
+public class GlintRenderType {
 
-    public static List<RenderType> glintColor = newRenderList(GlintRenderType::buildGlintRenderType);
-    public static List<RenderType> entityGlintColor = newRenderList(GlintRenderType::buildEntityGlintRenderType);
-    public static List<RenderType> armorEntityGlintColor = newRenderList(GlintRenderType::buildArmorEntityGlintRenderType);
-    public static List<RenderType> glintTranslucentColor = newRenderList(GlintRenderType::buildGlintTranslucentRenderType);
+    public static final List<RenderType> glintColor = newRenderList(GlintRenderType::buildGlintRenderType);
+    public static final List<RenderType> entityGlintColor = newRenderList(GlintRenderType::buildEntityGlintRenderType);
+    public static final List<RenderType> armorEntityGlintColor = newRenderList(GlintRenderType::buildArmorEntityGlintRenderType);
+    public static final List<RenderType> glintTranslucentColor = newRenderList(GlintRenderType::buildGlintTranslucentRenderType);
 
     public static void addGlintTypes(Object2ObjectLinkedOpenHashMap<RenderType, ByteBufferBuilder> map) {
         addGlintTypes(map, glintColor);
@@ -37,12 +34,8 @@ public class GlintRenderType extends RenderType {
         addGlintTypes(map, armorEntityGlintColor);
     }
 
-    public GlintRenderType(String name) {
-        super(name, RenderSetup.builder(RenderPipelines.GLINT).createRenderSetup());
-    }
-
     private static List<RenderType> newRenderList(Function<String, RenderType> func) {
-        ArrayList<RenderType> list = new ArrayList<>(DyeColor.values().length);
+        ArrayList<RenderType> list = new ArrayList<>(DyeColor.values().length + 2);
 
         for (DyeColor color : DyeColor.values())
             list.add(func.apply(color.name()));
@@ -54,65 +47,54 @@ public class GlintRenderType extends RenderType {
     }
 
     public static void addGlintTypes(Object2ObjectLinkedOpenHashMap<RenderType, ByteBufferBuilder> map, List<RenderType> typeList) {
-        for(RenderType renderType : typeList)
+        for (RenderType renderType : typeList)
             if (!map.containsKey(renderType))
                 map.put(renderType, new ByteBufferBuilder(renderType.bufferSize()));
     }
 
     private static RenderType buildGlintRenderType(String name) {
         final Identifier res = Identifier.fromNamespaceAndPath(Sputnik.MOD_ID, "textures/misc/glint_" + name.toLowerCase() + ".png");
-
         return RenderType.create(
-            "glint_" + name,
-            RenderSetup.builder(RenderPipelines.GLINT)
-                .withTexture("Sampler0", res)
-                .setTextureTransform(TextureTransform.GLINT_TEXTURING)
-                .setOutputTarget(OutputTarget.ITEM_ENTITY_TARGET)
-                .createRenderSetup()
+                "glint_" + name,
+                RenderSetup.builder(RenderPipelines.GLINT)
+                        .withTexture("Sampler0", res)
+                        .setTextureTransform(TextureTransform.GLINT_TEXTURING)
+                        .createRenderSetup()
         );
     }
 
     private static RenderType buildGlintTranslucentRenderType(String name) {
         final Identifier res = Identifier.fromNamespaceAndPath(Sputnik.MOD_ID, "textures/misc/glint_" + name.toLowerCase() + ".png");
-
         return RenderType.create(
-            "glint_translucent_" + name,
-            RenderSetup.builder(RenderPipelines.GLINT)
-                .withTexture("Sampler0", res)
-                .setTextureTransform(TextureTransform.GLINT_TEXTURING)
-                .setOutputTarget(OutputTarget.ITEM_ENTITY_TARGET)
-                .createRenderSetup()
+                "glint_translucent_" + name,
+                RenderSetup.builder(RenderPipelines.GLINT)
+                        .withTexture("Sampler0", res)
+                        .setTextureTransform(TextureTransform.GLINT_TEXTURING)
+                        .setOutputTarget(OutputTarget.ITEM_ENTITY_TARGET)
+                        .createRenderSetup()
         );
     }
 
     private static RenderType buildEntityGlintRenderType(String name) {
         final Identifier res = Identifier.fromNamespaceAndPath(Sputnik.MOD_ID, "textures/misc/glint_" + name.toLowerCase() + ".png");
-
         return RenderType.create(
-            "entity_glint_" + name,
-            RenderSetup.builder(RenderPipelines.GLINT)
-                .withTexture("Sampler0", res)
-                .setTextureTransform(TextureTransform.ENTITY_GLINT_TEXTURING)
-                .createRenderSetup()
+                "entity_glint_" + name,
+                RenderSetup.builder(RenderPipelines.GLINT)
+                        .withTexture("Sampler0", res)
+                        .setTextureTransform(TextureTransform.ENTITY_GLINT_TEXTURING)
+                        .createRenderSetup()
         );
     }
 
     private static RenderType buildArmorEntityGlintRenderType(String name) {
         final Identifier res = Identifier.fromNamespaceAndPath(Sputnik.MOD_ID, "textures/misc/glint_" + name.toLowerCase() + ".png");
-
         return RenderType.create(
-            "armor_glint_" + name,
-            RenderSetup.builder(RenderPipelines.GLINT)
-                .withTexture("Sampler0", res)
-                .setTextureTransform(TextureTransform.ARMOR_ENTITY_GLINT_TEXTURING)
-                .setLayeringTransform(LayeringTransform.VIEW_OFFSET_Z_LAYERING)
-                .createRenderSetup()
+                "armor_glint_" + name,
+                RenderSetup.builder(RenderPipelines.GLINT)
+                        .withTexture("Sampler0", res)
+                        .setTextureTransform(TextureTransform.ARMOR_ENTITY_GLINT_TEXTURING)
+                        .setLayeringTransform(LayeringTransform.VIEW_OFFSET_Z_LAYERING)
+                        .createRenderSetup()
         );
     }
-
-    @Override
-    public void draw(@NonNull MeshData buffer) {}
-
-    @Override
-    public @NonNull VertexFormat format() { return VertexFormat.builder().build(); }
 }