@HawkEvent(dataType = {DataType.LAVA_FLOW, DataType.WATER_FLOW})
public void onBlockFromTo(BlockFromToEvent event) {
List<Integer> fluidBlocks =
Arrays.asList(
0, 27, 28, 31, 32, 37, 38, 39, 40, 50, 51, 55, 59, 66, 69, 70, 75, 76, 78, 93, 94);
Location loc = event.getToBlock().getLocation();
BlockState from = event.getBlock().getState();
BlockState to = event.getToBlock().getState();
MaterialData data = from.getData();
// Lava
if (from.getTypeId() == 10 || from.getTypeId() == 11) {
// Flowing into a normal block
if (fluidBlocks.contains(to.getTypeId())) {
data.setData((byte) (from.getRawData() + 1));
from.setData(data);
}
// Flowing into water
else if (to.getTypeId() == 8 || to.getTypeId() == 9) {
from.setTypeId(event.getFace() == BlockFace.DOWN ? 10 : 4);
data.setData((byte) 0);
from.setData(data);
}
DataManager.addEntry(new BlockChangeEntry("Environment", DataType.LAVA_FLOW, loc, to, from));
}
// Water
else if (from.getTypeId() == 8 || from.getTypeId() == 9) {
// Normal block
if (fluidBlocks.contains(to.getTypeId())) {
data.setData((byte) (from.getRawData() + 1));
from.setData(data);
DataManager.addEntry(
new BlockChangeEntry("Environment", DataType.WATER_FLOW, loc, to, from));
}
// If we are flowing over lava, cobble or obsidian will form
BlockState lower = event.getToBlock().getRelative(BlockFace.DOWN).getState();
if (lower.getTypeId() == 10 || lower.getTypeId() == 11) {
from.setTypeId(lower.getData().getData() == 0 ? 49 : 4);
loc.setY(loc.getY() - 1);
DataManager.addEntry(
new BlockChangeEntry("Environment", DataType.WATER_FLOW, loc, lower, from));
}
}
}
/**
* Get the face a blockState is dependent on.
*
* @param blockState The blockState.
* @return The face the blockState i s attached by.
*/
public static BlockFace getAttachingFace(BlockState blockState) {
if (blockState.getData() instanceof Attachable)
return ((Attachable) blockState.getData()).getAttachedFace();
if (blockState instanceof Rails)
switch (blockState.getRawData()) {
case 5:
return BlockFace.WEST;
case 4:
return BlockFace.EAST;
case 3:
return BlockFace.NORTH;
case 2:
return BlockFace.SOUTH;
default:
return BlockFace.DOWN;
}
if (DEPENDENT_DOWN_BLOCKS.contains(blockState.getTypeId())) return BlockFace.DOWN;
return BlockFace.SELF;
}
@Override
public void run() {
if (active) {
if (!fInit) {
fInit = true;
}
int lRadius = fRadius;
int lDy = 0;
switch (mode) {
case Down:
lDy = -1;
break;
case Up:
lDy = 1;
break;
}
Logger.getLogger("LandSlip").info("strength " + new Integer(fStrength));
for (int dx = -lRadius; dx <= lRadius; dx++) {
for (int dz = -lRadius; dz <= lRadius; dz++) {
Block lBlock = world.getHighestBlockAt(x + dx, z + dz);
lBlock = lBlock.getLocation().add(0, -1, 0).getBlock();
BlockState lState = lBlock.getState();
Location lTo = lBlock.getLocation().add(0, lDy, 0);
plugin.setTypeAndData(lTo, lState.getType(), lState.getRawData(), true);
// if (mode == Mode.Down) {
plugin.setTypeAndData(lBlock.getLocation(), Material.AIR, (byte) 0, false);
// }
}
}
fRadius++;
if (fRadius > radius) {
fRadius = 0;
fStrength++;
if (fStrength >= strength) {
Logger.getLogger("LandSlip").info("stopped");
plugin.getServer().getScheduler().cancelTask(taskId);
}
}
}
}
@Override
public boolean resetChanges(HungerGame game) {
EquatableWeakReference<HungerGame> eMap = new EquatableWeakReference<HungerGame>(game);
if (!changedBlocks.containsKey(new EquatableWeakReference<HungerGame>(game))) return true;
for (Location l : changedBlocks.get(eMap).keySet()) {
BlockState state = changedBlocks.get(eMap).get(l);
l.getBlock().setTypeId(state.getTypeId());
l.getBlock().setData(state.getRawData());
}
int chests = 0;
for (Location l : changedInvs.get(eMap).keySet()) {
BlockState state = l.getBlock().getState();
if (!(state instanceof InventoryHolder))
throw new IllegalStateException(
"Error when resetting a game: inventory saved for non-InventoryHolder");
((InventoryHolder) state).getInventory().setContents(changedInvs.get(eMap).get(l));
chests++;
}
Logging.debug("Reset " + chests + " chests");
changedBlocks.get(eMap).clear();
return true;
}
/**
* Get the block's raw data.
*
* @return The block's raw data.
*/
public byte getRawData() {
return blockState.getRawData();
}