Heimdall: Player Names Table, Gjallarhorn: Block State Image Rendering

foundation-heimdall/src/main/kotlin/cloud/kubelet/foundation/heimdall/FoundationHeimdallPlugin.kt

@@ -137,7 +137,14 @@ class FoundationHeimdallPlugin : JavaPlugin(), Listener {
   @EventHandler
   fun onEntityDeath(event: EntityDeathEvent) {
     val killer = event.entity.killer ?: return
-    buffer.push(EntityKill(killer.uniqueId, killer.location, event.entity.uniqueId, event.entityType.key.toString()))
+    buffer.push(
+      EntityKill(
+        killer.uniqueId,
+        killer.location,
+        event.entity.uniqueId,
+        event.entityType.key.toString()
+      )
+    )
   }
 
   override fun onDisable() {
@@ -145,7 +152,12 @@ class FoundationHeimdallPlugin : JavaPlugin(), Listener {
     val endTime = Instant.now()
     for (playerId in playerJoinTimes.keys().toList()) {
       val startTime = playerJoinTimes.remove(playerId) ?: continue
-      buffer.push(PlayerSession(playerId, server.getPlayer(playerId)?.name ?: "__unknown__", startTime, endTime))
+      buffer.push(PlayerSession(
+        playerId,
+        server.getPlayer(playerId)?.name ?: "__unknown__",
+        startTime,
+        endTime
+      ))
     }
     bufferFlushThread.flush()
   }

foundation-heimdall/src/main/resources/init.sql

@@ -1,4 +1,3 @@
---
 create extension if not exists "uuid-ossp";
 --
 create extension if not exists timescaledb;
@@ -119,4 +118,22 @@ create table if not exists heimdall.entity_kills (
 --
 select create_hypertable('heimdall.entity_kills', 'time', 'player', 4,  if_not_exists => TRUE);
 --
-create or replace view heimdall.block_changes as select true as break, * from heimdall.block_breaks union all select false as break, * from heimdall.block_places;
+create or replace view heimdall.block_changes as
+    select true as break, *
+    from heimdall.block_breaks
+    union all
+    select false as break, * from heimdall.block_places;
+--
+create or replace view heimdall.player_names as
+    with unique_player_ids as (
+        select distinct player
+        from heimdall.player_sessions
+    )
+    select player, (
+        select name
+        from heimdall.player_sessions
+        where player = unique_player_ids.player
+        order by "end" desc
+        limit 1
+    ) as name
+    from unique_player_ids;