From d5ad82b59873a167266ea4a70f484c9077570ca4 Mon Sep 17 00:00:00 2001
From: SpikeHD <spikegdofficial@gmail.com>
Date: Tue, 19 Apr 2022 02:44:33 -0700
Subject: [PATCH 1/2] set world level command

---
 .../grasscutter/commands/PlayerCommands.java  | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/main/java/emu/grasscutter/commands/PlayerCommands.java b/src/main/java/emu/grasscutter/commands/PlayerCommands.java
index ae80c5d25..714d9acfb 100644
--- a/src/main/java/emu/grasscutter/commands/PlayerCommands.java
+++ b/src/main/java/emu/grasscutter/commands/PlayerCommands.java
@@ -15,6 +15,7 @@ import emu.grasscutter.game.inventory.Inventory;
 import emu.grasscutter.game.inventory.ItemType;
 import emu.grasscutter.game.props.ActionReason;
 import emu.grasscutter.game.props.FightProperty;
+import emu.grasscutter.game.props.PlayerProperty;
 import emu.grasscutter.server.packet.send.PacketEntityFightPropUpdateNotify;
 import emu.grasscutter.server.packet.send.PacketItemAddHintNotify;
 import emu.grasscutter.utils.Position;
@@ -302,6 +303,29 @@ public final class PlayerCommands {
             }
         }
     }
+
+    @Command(label = "setworldlevel", aliases = {"setworldlvl"}, 
+            usage = "Usage: setworldlevel <level>", execution = Command.Execution.PLAYER)
+    public static class SetWorldLevelCommand implements CommandHandler {
+        @Override
+        public void execute(GenshinPlayer player, List<String> args) {
+            if(args.size() < 1) {
+                CommandHandler.sendMessage(null, "Usage: setworldlevel <level>"); return;
+            }
+            
+            try {
+                int level = Integer.parseInt(args.get(0));
+
+                // Set in both world and player props
+                player.getWorld().setWorldLevel(level);
+                player.setProperty(PlayerProperty.PROP_PLAYER_WORLD_LEVEL, level);
+
+                player.dropMessage("World level set to " + level + ".");
+            } catch (NumberFormatException ignored) {
+                CommandHandler.sendMessage(null, "Invalid world level.");
+            }
+        }
+    }
     
     @Command(label = "clearartifacts", aliases = {"clearart"}, 
             usage = "Usage: clearartifacts", execution = Command.Execution.PLAYER)

From c5cebf2716233bbd5752a965dbc13c439060a6b2 Mon Sep 17 00:00:00 2001
From: SpikeHD <spikegdofficial@gmail.com>
Date: Tue, 19 Apr 2022 02:45:15 -0700
Subject: [PATCH 2/2] add to readme

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index f6c9dec21..e00ae9152 100644
--- a/README.md
+++ b/README.md
@@ -53,6 +53,8 @@ There is a dummy user named "Server" in every player's friends list that you can
 
 `!killall`
 
+`!setworldlevel [level]` - Relog to see effects properly
+
 `!godmode` - Prevents you from taking damage
 
 `!resetconst` - Resets the constellation level on your current active character, will need to relog after using the command to see any changes.