Include gamerule settings in metadata (#425)

1 files changed, 18 insertions, 0 deletions

diff --git a/spark-sponge8/src/main/java/me/lucko/spark/sponge/Sponge8WorldInfoProvider.java b/spark-sponge8/src/main/java/me/lucko/spark/sponge/Sponge8WorldInfoProvider.java
index fadd629..58f9c33 100644
--- a/spark-sponge8/src/main/java/me/lucko/spark/sponge/Sponge8WorldInfoProvider.java
+++ b/spark-sponge8/src/main/java/me/lucko/spark/sponge/Sponge8WorldInfoProvider.java
@@ -30,11 +30,14 @@ import org.spongepowered.api.entity.Entity;
 import org.spongepowered.api.entity.EntityType;
 import org.spongepowered.api.entity.EntityTypes;
 import org.spongepowered.api.world.chunk.WorldChunk;
+import org.spongepowered.api.world.gamerule.GameRule;
+import org.spongepowered.api.world.gamerule.GameRules;
 import org.spongepowered.api.world.server.ServerWorld;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class Sponge8WorldInfoProvider implements WorldInfoProvider {
     private final Server server;
@@ -77,6 +80,21 @@ public class Sponge8WorldInfoProvider implements WorldInfoProvider {
         return data;
     }
 
+    @Override
+    public GameRulesResult pollGameRules() {
+        GameRulesResult data = new GameRulesResult();
+
+        List<GameRule<?>> rules = GameRules.registry().stream().collect(Collectors.toList());
+        for (GameRule<?> rule : rules) {
+            data.putDefault(rule.name(), rule.defaultValue().toString());
+            for (ServerWorld world : this.server.worldManager().worlds()) {
+                data.put(rule.name(), world.key().value(), world.properties().gameRule(rule).toString());
+            }
+        }
+
+        return data;
+    }
+
     static final class Sponge7ChunkInfo extends AbstractChunkInfo<EntityType<?>> {
         private final CountMap<EntityType<?>> entityCounts;