Magix sanity.

src/main/java/emu/grasscutter/command/commands/ResetConstCommand.java

@@ -0,0 +1,45 @@
+package emu.grasscutter.command.commands;
+
+import emu.grasscutter.command.Command;
+import emu.grasscutter.command.CommandHandler;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.game.avatar.GenshinAvatar;
+import emu.grasscutter.game.entity.EntityAvatar;
+
+import java.util.List;
+
+@Command(label = "resetconst", usage = "resetconst [all]",
+        description = "Resets the constellation level on your current active character, will need to relog after using the command to see any changes.",
+        aliases = {"resetconstellation"}, permission = "player.resetconstellation")
+public final class ResetConstCommand implements CommandHandler {
+
+    @Override
+    public void execute(GenshinPlayer sender, List<String> args) {
+        if (sender == null) {
+            CommandHandler.sendMessage(null, "Run this command in-game.");
+            return;
+        }
+
+        if (args.size() > 0 && args.get(0).equalsIgnoreCase("all")) {
+            sender.getAvatars().forEach(this::resetConstellation);
+            sender.dropMessage("Reset all avatars' constellations.");
+        } else {
+            EntityAvatar entity = sender.getTeamManager().getCurrentAvatarEntity();
+            if (entity == null) {
+                return;
+            }
+
+            GenshinAvatar avatar = entity.getAvatar();
+            this.resetConstellation(avatar);
+
+            sender.dropMessage("Constellations for " + avatar.getAvatarData().getName() + " have been reset. Please relog to see changes.");
+        }
+    }
+
+    private void resetConstellation(GenshinAvatar avatar) {
+        avatar.getTalentIdList().clear();
+        avatar.setCoreProudSkillLevel(0);
+        avatar.recalcStats();
+        avatar.save();
+    }
+}