Magix sanity.

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

@@ -0,0 +1,51 @@
+package emu.grasscutter.command.commands;
+
+import emu.grasscutter.command.Command;
+import emu.grasscutter.command.CommandHandler;
+import emu.grasscutter.data.GenshinData;
+import emu.grasscutter.data.def.MonsterData;
+import emu.grasscutter.game.GenshinPlayer;
+import emu.grasscutter.game.entity.EntityMonster;
+import emu.grasscutter.utils.Position;
+
+import java.util.List;
+
+@Command(label = "spawn", usage = "spawn <entityId|entityName> [level] [amount]",
+        description = "Spawns an entity near you", permission = "server.spawn")
+public final class SpawnCommand 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() < 1) {
+            CommandHandler.sendMessage(sender, "Usage: spawn <entityId|entityName> [amount]");
+            return;
+        }
+
+        try {
+            int entity = Integer.parseInt(args.get(0));
+            int level = args.size() > 1 ? Integer.parseInt(args.get(1)) : 1;
+            int amount = args.size() > 2 ? Integer.parseInt(args.get(2)) : 1;
+
+            MonsterData entityData = GenshinData.getMonsterDataMap().get(entity);
+            if (entityData == null) {
+                CommandHandler.sendMessage(sender, "Invalid entity id.");
+                return;
+            }
+
+            float range = (5f + (.1f * amount));
+            for (int i = 0; i < amount; i++) {
+                Position pos = sender.getPos().clone().addX((float) (Math.random() * range) - (range / 2)).addY(3f).addZ((float) (Math.random() * range) - (range / 2));
+                EntityMonster monster = new EntityMonster(sender.getScene(), entityData, pos, level);
+                sender.getScene().addEntity(monster);
+            }
+            CommandHandler.sendMessage(sender, String.format("Spawned %s of %s.", amount, entity));
+        } catch (NumberFormatException ignored) {
+            CommandHandler.sendMessage(sender, "Invalid item or player ID.");
+        }
+    }
+}