PaperMC/nms-patches/BlockBed.patch

--- a/net/minecraft/server/BlockBed.java
+++ b/net/minecraft/server/BlockBed.java
@@ -41,20 +41,37 @@
                 }
             }
 
-            if (world.worldProvider.canRespawn() && world.getBiome(blockposition) != Biomes.NETHER) {
+            // CraftBukkit - moved world and biome check into EntityHuman
+            if (true || world.worldProvider.canRespawn() && world.getBiome(blockposition) != Biomes.NETHER) {
                 if ((Boolean) iblockdata.get(BlockBed.OCCUPIED)) {
                     entityhuman.a((IChatBaseComponent) (new ChatMessage("block.minecraft.bed.occupied", new Object[0])), true);
                     return true;
                 } else {
+                    // CraftBukkit start
+                    IBlockData finaliblockdata = iblockdata;
+                    BlockPosition finalblockposition = blockposition;
+                    // CraftBukkit end
                     entityhuman.sleep(blockposition).ifLeft((entityhuman_enumbedresult) -> {
                         if (entityhuman_enumbedresult != null) {
                             entityhuman.a(entityhuman_enumbedresult.a(), true);
                         }
+                        // CraftBukkit start - handling bed explosion from below here
+                        else if (entityhuman_enumbedresult == EntityHuman.EnumBedResult.NOT_POSSIBLE_HERE) {
+                            this.explodeBed(finaliblockdata, world, finalblockposition);
+                        }
+                        // CraftBukkit end
 
                     });
                     return true;
                 }
+                // CraftBukkit start - moved bed explosion into separate method
             } else {
+                return true;
+            }
+        }
+    }
+
+    private boolean explodeBed(IBlockData iblockdata, World world, BlockPosition blockposition) {
                 world.a(blockposition, false);
                 BlockPosition blockposition1 = blockposition.shift(((EnumDirection) iblockdata.get(BlockBed.FACING)).opposite());
 
@@ -64,8 +81,7 @@
 
                 world.createExplosion((Entity) null, DamageSource.a(), (double) blockposition.getX() + 0.5D, (double) blockposition.getY() + 0.5D, (double) blockposition.getZ() + 0.5D, 5.0F, true, Explosion.Effect.DESTROY);
                 return true;
-            }
-        }
+                // CraftBukkit end
     }
 
     @Override