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Notify users about the removal of the keep spawn in memory feature in Minecraft 1.21.9+ #3466

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Merged
benwoo1110 merged 1 commit into from
May 6, 2026
+9 −2
Merged

Notify users about the removal of the keep spawn in memory feature in Minecraft 1.21.9+ #3466

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11 changes: 9 additions & 2 deletions src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@
import com.dumptruckman.minecraft.util.Logging;
import io.vavr.control.Option;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Difficulty;
import org.bukkit.GameMode;
import org.bukkit.Material;
Expand Down Expand Up @@ -196,9 +197,15 @@
final ConfigNode<Boolean> keepSpawnInMemory = node(ConfigNode
.builder("keep-spawn-in-memory", Boolean.class)
.defaultValue(true)
.onLoadAndChange((oldValue, newValue) -> {
.onLoadAndChange((sender, oldValue, newValue) -> {
if (!(world instanceof LoadedMultiverseWorld loadedWorld)) return;
loadedWorld.getBukkitWorld().peek(bukkitWorld -> bukkitWorld.setKeepSpawnInMemory(newValue));
loadedWorld.getBukkitWorld().peek(bukkitWorld -> {
bukkitWorld.setKeepSpawnInMemory(newValue);
if (bukkitWorld.getKeepSpawnInMemory() != newValue) {
sender.sendMessage(ChatColor.RED + "Keep spawn in memory feature has been removed by " +

Check warning on line 205 in src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java

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GitHub Actions / checkstyle / checkstyle 

[checkstyle] reported by reviewdog 🐶
'+' should be on a new line.

Raw Output:
/github/workspace/src/main/java/org/mvplugins/multiverse/core/world/WorldConfigNodes.java:205:112: warning: '+' should be on a new line. (com.puppycrawl.tools.checkstyle.checks.whitespace.OperatorWrapCheck)
"Minecraft in 1.21.9+ and will no longer have any effect when set to true.");
}
});
}));

final ConfigNode<Integer> playerLimit = node(ConfigNode.builder("player-limit", Integer.class)
Expand Down
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