public boolean place(Block block, int meta) {
if (!world.blockExists(x, y, z)) return false;
if (spawnProtection) {
if (!world.canMineBlock(player, x, y, z)) return false;
}
final BlockSnapshot snapshot =
net.minecraftforge.common.util.BlockSnapshot.getBlockSnapshot(world, x, y, z);
if (!world.setBlock(x, y, z, block, meta, blockPlaceFlags)) return false;
if (ForgeEventFactory.onPlayerBlockPlace(
player, snapshot, net.minecraftforge.common.util.ForgeDirection.UNKNOWN)
.isCanceled()) {
world.restoringBlockSnapshots = true;
snapshot.restore(true, false);
world.restoringBlockSnapshots = false;
return false;
}
return true;
}
@Inject(method = "<init>", at = @At("RETURN"))
public void onConstructed(
List<net.minecraftforge.common.util.BlockSnapshot> blockSnapshots,
IBlockState placedAgainst,
EntityPlayer player,
CallbackInfo ci) {
ImmutableList.Builder<Transaction<BlockSnapshot>> builder =
new ImmutableList.Builder<Transaction<BlockSnapshot>>();
for (net.minecraftforge.common.util.BlockSnapshot blockSnapshot : blockSnapshots) {
BlockSnapshot spongeOriginalBlockSnapshot =
((IMixinBlockSnapshot) blockSnapshot).createSpongeBlockSnapshot();
BlockSnapshot replacementSnapshot =
((IMixinBlockSnapshot)
net.minecraftforge.common.util.BlockSnapshot.getBlockSnapshot(
blockSnapshot.world, blockSnapshot.pos))
.createSpongeBlockSnapshot();
builder.add(new Transaction<BlockSnapshot>(spongeOriginalBlockSnapshot, replacementSnapshot));
}
this.blockTransactions = builder.build();
}
@SuppressWarnings("unchecked")
public void createSpongeData() {
List<BlockPos> affectedPositions = this.explosion.func_180343_e();
ImmutableList.Builder<BlockTransaction> builder =
new ImmutableList.Builder<BlockTransaction>();
for (BlockPos pos : affectedPositions) {
Location<World> location = new Location<World>((World) this.world, VecHelper.toVector(pos));
BlockSnapshot originalSnapshot =
((IMixinBlockSnapshot)
net.minecraftforge.common.util.BlockSnapshot.getBlockSnapshot(this.world, pos))
.createSpongeBlockSnapshot();
final SpongeBlockSnapshotBuilder replacementBuilder =
new SpongeBlockSnapshotBuilder()
.blockState(BlockTypes.AIR.getDefaultState())
.position(location.getBlockPosition())
.worldId(location.getExtent().getUniqueId());
BlockSnapshot replacementSnapshot = replacementBuilder.build();
builder.add(new BlockTransaction(originalSnapshot, replacementSnapshot)).build();
}
this.blockTransactions = builder.build();
}