Add null check to level ref in Entity constructor (#12218)

PolyEdge · web-flow · commit 8de7e356fa0d · 2025-03-03T17:46:20.000+01:00
diff --git a/paper-server/patches/sources/net/minecraft/world/entity/Entity.java.patch b/paper-server/patches/sources/net/minecraft/world/entity/Entity.java.patch
@@ -192,7 +192,7 @@
          this.entityData = builder.build();
          this.setPos(0.0, 0.0, 0.0);
          this.eyeHeight = this.dimensions.eyeHeight();
-+        this.despawnTime = type == EntityType.PLAYER ? -1 : level.paperConfig().entities.spawning.despawnTime.getOrDefault(type, io.papermc.paper.configuration.type.number.IntOr.Disabled.DISABLED).or(-1); // Paper - entity despawn time limit
++        this.despawnTime = level == null || type == EntityType.PLAYER ? -1 : level.paperConfig().entities.spawning.despawnTime.getOrDefault(type, io.papermc.paper.configuration.type.number.IntOr.Disabled.DISABLED).or(-1); // Paper - entity despawn time limit
      }
  
      public boolean isColliding(BlockPos pos, BlockState state) {

Original file line number	Diff line number	Diff line change
`@@ -192,7 +192,7 @@`
`192`	`192`	`this.entityData = builder.build();`
`193`	`193`	`this.setPos(0.0, 0.0, 0.0);`
`194`	`194`	`this.eyeHeight = this.dimensions.eyeHeight();`
`195`		`-+ this.despawnTime = type == EntityType.PLAYER ? -1 : level.paperConfig().entities.spawning.despawnTime.getOrDefault(type, io.papermc.paper.configuration.type.number.IntOr.Disabled.DISABLED).or(-1); // Paper - entity despawn time limit`
	`195`	`++ this.despawnTime = level == null \|\| type == EntityType.PLAYER ? -1 : level.paperConfig().entities.spawning.despawnTime.getOrDefault(type, io.papermc.paper.configuration.type.number.IntOr.Disabled.DISABLED).or(-1); // Paper - entity despawn time limit`
`196`	`196`	`}`
`197`	`197`
`198`	`198`	`public boolean isColliding(BlockPos pos, BlockState state) {`