SPIGOT-4637: Add source block to BlockPhysicsEvent.

Allows a plugin to lookup the source block of event. For example, a protection plugin may want to determine what caused the physics event to be triggered.
2019-02-24 22:50:05 -05:00 · 2019-02-24 22:50:05 -05:00 · 822ff72934
Commit 822ff72934
--- a/nms-patches/World.patch
+++ b/nms-patches/World.patch
@ -257,7 +257,7 @@
 +                // CraftBukkit start
 +                CraftWorld world = ((WorldServer) this).getWorld();
 +                if (world != null) {
-+                    BlockPhysicsEvent event = new BlockPhysicsEvent(world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), CraftBlockData.fromData(iblockdata));
+                    BlockPhysicsEvent event = new BlockPhysicsEvent(world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()), CraftBlockData.fromData(iblockdata), world.getBlockAt(blockposition1.getX(), blockposition1.getY(), blockposition1.getZ()));
 +                    this.getServer().getPluginManager().callEvent(event);
 +
 +                    if (event.isCancelled()) {