@Override
public Region getRegion(Point point, boolean load) {
int x = MathHelper.floor(point.getX());
int y = MathHelper.floor(point.getY());
int z = MathHelper.floor(point.getZ());
return regions.getRegionFromBlock(x, y, z, load);
}
public void setBlockMaterial(int xx, int yy, int zz, BlockMaterial material, short data) {
final Vector3 transformed = transform(xx, yy, zz);
position
.getWorld()
.setBlockMaterial(
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ(),
material,
data,
null);
if (material instanceof Directional) {
final Directional directional = (Directional) material;
final Block block = position.getWorld().getBlock(transformed);
final BlockFace face = directional.getFacing(block);
if (face != BlockFace.BOTTOM && face != BlockFace.TOP) {
directional.setFacing(
block, BlockFace.fromYaw(face.getDirection().getYaw() + rotation.getYaw()));
}
} else if (material instanceof Attachable) {
final Attachable attachable = (Attachable) material;
final Block block = position.getWorld().getBlock(transformed);
final BlockFace face = attachable.getAttachedFace(block);
if (face != BlockFace.BOTTOM && face != BlockFace.TOP) {
attachable.setAttachedFace(
block, BlockFace.fromYaw(face.getDirection().getYaw() + rotation.getYaw()), null);
}
}
}
@Override
public Block getBlock(Point point) {
int x = MathHelper.floor(point.getX());
int y = MathHelper.floor(point.getY());
int z = MathHelper.floor(point.getZ());
return getBlock(x, y, z);
}
private void initChunkRaw(Point p) {
int x = p.getChunkX();
int y = p.getChunkY(); // + SEALEVEL_CHUNK;
int z = p.getChunkZ();
RepositionManager rm = getRepositionManager();
int cY = rm.convertChunkY(y);
if (cY < 0 || cY >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TSyncIntHashSet column = initializedChunks.get(x, z);
if (column == null) {
column = new TSyncIntHashSet();
synchronized (initChunkLock) {
TSyncIntHashSet oldColumn = initializedChunks.putIfAbsent(x, z, column);
if (oldColumn != null) {
column = oldColumn;
}
}
}
column.add(y);
}
@Override
public void finalizeTick() {
Point currentPosition = player.getScene().getPosition();
int y = currentPosition.getBlockY();
if (y != lastY && !isTeleportPending()) {
lastY = y;
int cY = getRepositionManager().convertY(y);
if (cY >= maxY || cY < minY) {
int steps = (cY - ((maxY + minY) >> 1)) / stepY;
offsetY -= steps * stepY;
vpm.setOffset(offsetY);
cY = getRepositionManager().convertY(y);
if (cY >= maxY) {
offsetY -= stepY;
} else if (cY < minY) {
offsetY += stepY;
}
vpm.setOffset(offsetY);
setRespawned();
}
}
super.finalizeTick();
}
@Override
protected void freeChunk(Point p) {
int x = (int) p.getX() >> Chunk.BLOCKS.BITS;
int y = (int) p.getY() >> Chunk.BLOCKS.BITS; // + SEALEVEL_CHUNK;
int z = (int) p.getZ() >> Chunk.BLOCKS.BITS;
if (y < 0 || y >= p.getWorld().getHeight() >> Chunk.BLOCKS.BITS) {
return;
}
TIntSet column = initializedChunks.get(x, z);
CompressedChunkMessage CCMsg;
if (column != null) {
column.remove(y);
if (column.isEmpty()) {
if (initializedChunks.remove(x, z) != null) {
activeChunks.remove(x, z);
}
CCMsg = new CompressedChunkMessage(x, z, true, null, null, null, true);
} else {
CCMsg = new CompressedChunkMessage(x, z, false, null, null, null, true);
}
session.send(false, CCMsg);
}
}
@Command(
aliases = {"biome"},
usage = "",
desc = "Print out the name of the biome at the current location",
min = 0,
max = 0)
@CommandPermissions("vanilla.command.biome")
public void getBiomeName(CommandContext args, CommandSource source) throws CommandException {
if (!(source instanceof Player)) {
throw new CommandException("Only a player may call this command.");
}
Player player = (Player) source;
if (!(player.getTransform().getPosition().getWorld().getGenerator()
instanceof BiomeGenerator)) {
throw new CommandException("This map does not appear to have any biome data.");
}
Point pos = player.getTransform().getPosition();
Biome biome = pos.getWorld().getBiome(pos.getBlockX(), pos.getBlockY(), pos.getBlockZ());
source.sendMessage(
plugin.getPrefix(),
ChatStyle.BRIGHT_GREEN,
"Current biome: ",
ChatStyle.WHITE,
(biome != null ? biome.getName() : "none"));
}
@Override
public void onInteract(Entity entity, Block block, Action type, BlockFace clickedface) {
super.onInteract(entity, block, type, clickedface);
if (type == Action.RIGHT_CLICK) {
BlockMaterial clickedmat = block.getMaterial();
Cause<Entity> cause;
if (entity instanceof Player) {
cause = new PlayerCause((Player) entity);
} else {
cause = new EntityCause(entity);
}
if (clickedmat.equals(VanillaMaterials.TNT)) {
// Detonate TntBlock
VanillaMaterials.TNT.onIgnite(block, cause);
} else {
// Default fire creation
Block target = block.translate(clickedface);
// Default fire placement
if (VanillaMaterials.FIRE.canCreate(target, (short) 0, cause)) {
VanillaMaterials.FIRE.onCreate(target, (short) 0, cause);
Slot held = PlayerUtil.getHeldSlot(entity);
if (held != null && !PlayerUtil.isCostSuppressed(entity)) {
held.addData(1);
}
}
// Handle the creation of portals
Point pos = target.translate(BlockFace.BOTTOM).getPosition();
VanillaObjects.NETHER_PORTAL.setActive(
pos.getWorld(), pos.getBlockX(), pos.getBlockY(), pos.getBlockZ(), true);
}
}
}
@Override
protected void worldChanged(World world) {
GameMode gamemode = world.getComponentHolder().getData().get(VanillaData.GAMEMODE);
// The world the player is entering has a different gamemode...
if (gamemode != null) {
if (gamemode != getPlayer().getData().get(VanillaData.GAMEMODE)) {
PlayerGameModeChangedEvent event =
Spout.getEngine()
.getEventManager()
.callEvent(new PlayerGameModeChangedEvent(player, gamemode));
if (!event.isCancelled()) {
gamemode = event.getMode();
}
}
} else {
// The world has no gamemode setting in its map so default to the Player's GameMode.
gamemode = getPlayer().getData().get(VanillaData.GAMEMODE);
}
Difficulty difficulty = world.getComponentHolder().getData().get(VanillaData.DIFFICULTY);
Dimension dimension = world.getComponentHolder().getData().get(VanillaData.DIMENSION);
WorldType worldType = world.getComponentHolder().getData().get(VanillaData.WORLD_TYPE);
// TODO Handle infinite height
if (first) {
first = false;
int entityId = player.getId();
Server server = (Server) session.getEngine();
PlayerLoginRequestMessage idMsg =
new PlayerLoginRequestMessage(
entityId,
worldType.toString(),
gamemode.getId(),
(byte) dimension.getId(),
difficulty.getId(),
(byte) server.getMaxPlayers());
player.getSession().send(false, true, idMsg);
player.getSession().setState(State.GAME);
for (int slot = 0; slot < 4; slot++) {
ItemStack slotItem = owner.get(Human.class).getInventory().getArmor().get(slot);
player.getSession().send(false, new EntityEquipmentMessage(entityId, slot, slotItem));
}
} else {
player
.getSession()
.send(
false,
new PlayerRespawnMessage(
dimension.getId(),
difficulty.getId(),
gamemode.getId(),
256,
worldType.toString()));
}
Point pos = world.getSpawnPoint().getPosition();
PlayerSpawnPositionMessage SPMsg =
new PlayerSpawnPositionMessage((int) pos.getX(), (int) pos.getY(), (int) pos.getZ());
player.getSession().send(false, SPMsg);
}
/**
* Gets the largest distance between two points, when projected onto one of the axes.
*
* <p>This will return Double.MAX_VALUE if the other Point is null, either world is null, or the
* two points are in different worlds.
*
* <p>Otherwise, it returns the max distance.
*/
public double getMaxDistance(Point other) {
if (other == null || world == null || other.world == null || !world.equals(other.world)) {
return Double.MAX_VALUE;
}
return Math.max(
Math.abs(getX() - other.getX()),
Math.max(Math.abs(getY() - other.getY()), Math.abs(getZ() - other.getZ())));
}
@Override
public Chunk getChunk(Point point, boolean load) {
int x = MathHelper.floor(point.getX());
int y = MathHelper.floor(point.getY());
int z = MathHelper.floor(point.getZ());
return getChunk(
x >> Chunk.CHUNK_SIZE_BITS, y >> Chunk.CHUNK_SIZE_BITS, z >> Chunk.CHUNK_SIZE_BITS, load);
}
public SpoutBlock(Point position, Source source) {
this(
position.getWorld(),
position.getBlockX(),
position.getBlockY(),
position.getBlockZ(),
source);
}
@EventHandler
public void onSpoutEvent(PlayerInteractEvent event) {
final Point point = event.getInteractedPoint();
Block block =
point
.getWorld()
.getBlock(point, (org.spout.api.plugin.Plugin) plugin.getFrameworkPlugin());
event.getPlayer().sendMessage("Stop messing with that " + block.getMaterial() + "!");
}
/**
* Gets the square of the distance between two points.
*
* <p>This will return Double.MAX_VALUE if the other Point is null, either world is null, or the
* two points are in different worlds.
*
* <p>Otherwise, it returns the Manhattan distance.
*/
public double getSquaredDistance(Point other) {
if (other == null || world == null || other.world == null || !world.equals(other.world)) {
return Double.MAX_VALUE;
}
double dx = getX() - other.getX();
double dy = getY() - other.getY();
double dz = getZ() - other.getZ();
return dx * dx + dy * dy + dz * dz;
}
public void strikePlayers(List<Player> toStrike) {
for (Player player : toStrike) {
Point playerPos = player.getScene().getPosition();
final int posX = GenericMath.floor(playerPos.getX());
final int posY = GenericMath.floor(playerPos.getY());
final int posZ = GenericMath.floor(playerPos.getZ());
for (int tries = 0; tries < 10; tries++) {
// pick a random chunk between -4, -4, to 4, 4 relative to the player's position to strike
// at
int cx = (ra.nextBoolean() ? -1 : 1) * ra.nextInt(5);
int cz = (ra.nextBoolean() ? -1 : 1) * ra.nextInt(5);
// pick random coords to try to strike at inside the chunk (0, 0) to (15, 15)
int rx = ra.nextInt(16);
int rz = ra.nextInt(16);
// pick a offset from the player's y position to strike at (-15 - +15) of their position
int offsetY = (ra.nextBoolean() ? -1 : 1) * ra.nextInt(15);
int x = posX + cx * 16 + rx;
int y = posY + offsetY;
int z = posZ + cz * 16 + rz;
if (weather.isRainingAt(x, y, z, false)) {
int lightning = 1;
// 30% chance of extra lightning at the spot
if (ra.nextInt(10) < 3) {
lightning += ra.nextInt(MAX_LIGHTNING_BRANCHES);
}
for (int strikes = 0; strikes < lightning; strikes++) {
float adjustX = 0.5F;
float adjustY = 0.0F;
float adjustZ = 0.5F;
// if there are extra strikes, tweak their placement slightly
if (strikes > 0) {
adjustX += (ra.nextBoolean() ? -1 : 1) * ra.nextInt(2);
adjustY += (ra.nextBoolean() ? -1 : 1) * ra.nextInt(8);
adjustZ += (ra.nextBoolean() ? -1 : 1) * ra.nextInt(2);
}
World world = getWorld();
Point point = new Point(world, x + adjustX, y + adjustY, z + adjustZ);
world.createAndSpawnEntity(point, Lightning.class, LoadOption.NO_LOAD);
for (Player p : GeneralEffects.LIGHTNING_THUNDER.getNearbyPlayers(point, null, 600)) {
double dist = p.getScene().getPosition().distanceSquared(point);
float volume = (float) (10000F - Math.pow(dist, 0.73));
if (volume > 0) {
GeneralEffects.LIGHTNING_THUNDER.adjust(volume, 0.7F).play(p, point);
}
}
}
// success, go to the next player
break;
}
}
}
}
@Override
public boolean isInViewVolume(Point playerChunkBase, Point testChunkBase, int viewDistance) {
if (playerChunkBase == null) {
return false;
}
int distance =
Math.abs(playerChunkBase.getChunkX() - testChunkBase.getChunkX())
+ Math.abs(playerChunkBase.getChunkZ() - testChunkBase.getChunkZ());
return distance <= viewDistance;
}
/** Ejects the currently playing music disc */
public void eject() {
ItemStack current = this.inventory.getMusicSlot();
this.inventory.setMusicSlot(null);
if (current != null) {
Point position = this.getParent().getPosition();
position
.getWorld()
.createAndSpawnEntity(position, new Item(current, Vector3.UP.multiply(0.5)));
this.update();
}
}
private static int[][] getColumnHeights(Point p) {
int[][] heights = new int[Chunk.BLOCKS.SIZE][Chunk.BLOCKS.SIZE];
World w = p.getWorld();
for (int xx = 0; xx < Chunk.BLOCKS.SIZE; xx++) {
for (int zz = 0; zz < Chunk.BLOCKS.SIZE; zz++) {
heights[xx][zz] = w.getSurfaceHeight(p.getBlockX() + xx, p.getBlockZ() + zz, true);
}
}
return heights;
}
private static BlockMaterial[][] getColumnTopmostMaterials(Point p) {
BlockMaterial[][] materials = new BlockMaterial[Chunk.BLOCKS.SIZE][Chunk.BLOCKS.SIZE];
World w = p.getWorld();
for (int xx = 0; xx < Chunk.BLOCKS.SIZE; xx++) {
for (int zz = 0; zz < Chunk.BLOCKS.SIZE; zz++) {
materials[xx][zz] = w.getTopmostBlock(p.getBlockX() + xx, p.getBlockZ() + zz, true);
}
}
return materials;
}
/** Called when the tick is finished and collisions need to be resolved and move events fired */
public void resolve() {
if (Spout.debugMode()) {
// System.out.println("COLLISION DEBUGGING");
// System.out.println("Current Collision: " + this.collision.toString());
}
List<CollisionVolume> colliding =
((SpoutWorld) collisionPoint.getWorld()).getCollidingObject(this.collision);
Vector3 offset = this.lastTransform.getPosition().subtract(collisionPoint);
for (CollisionVolume box : colliding) {
if (Spout.debugMode()) {
// System.out.println("Colliding box: " + box.toString());
}
Vector3 collision = this.collision.resolve(box);
if (Spout.debugMode()) {
// System.out.println("Collision vector: " + collision.toString());
}
if (collision != null) {
collision = collision.subtract(collisionPoint);
if (Spout.debugMode()) {
// System.out.println("Collision point: " + collision.toString() + " Collision vector: " +
// collision);
}
if (collision.getX() != 0F) {
offset = new Vector3(collision.getX(), offset.getY(), offset.getZ());
}
if (collision.getY() != 0F) {
offset = new Vector3(offset.getX(), collision.getY(), offset.getZ());
}
if (collision.getZ() != 0F) {
offset = new Vector3(offset.getX(), offset.getY(), collision.getZ());
}
if (Spout.debugMode()) {
// System.out.println("Collision offset: " + offset.toString());
}
if (this.getCollision().getStrategy() == CollisionStrategy.SOLID
&& box.getStrategy() == CollisionStrategy.SOLID) {
this.setPosition(collisionPoint.add(offset));
if (Spout.debugMode()) {
// System.out.println("New Position: " + this.getPosition());
}
}
controllerLive.get().onCollide(getWorld().getBlock(box.getPosition()));
}
}
// Check to see if we should fire off a Move event
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof Point)) {
return false;
} else {
Point point = (Point) obj;
boolean worldEqual =
point.world == world || (point.world != null && point.world.equals(world));
return worldEqual
&& point.getX() == getX()
&& point.getY() == getY()
&& point.getZ() == getZ();
}
}
/**
* Called when a player interacts
*
* @param event Relevant event details
*/
@EventHandler(event = PlayerInteractEvent.class)
public void onPlayerInteract(PlayerInteractEvent event) {
final LocalPlayer player = plugin.wrapPlayer(event.getPlayer());
final LocalWorld world = player.getWorld();
final WorldEdit we = plugin.getWorldEdit();
PlayerInteractEvent.Action action = event.getAction();
if (action == Action.LEFT_CLICK) {
if (event.isAir() && ignoreLeftClickAir) {
return;
}
if (!event.isAir()) {
final Point clickedBlock = event.getInteractedPoint();
final WorldVector pos =
new WorldVector(world, clickedBlock.getX(), clickedBlock.getY(), clickedBlock.getZ());
if (we.handleBlockLeftClick(player, pos)) {
event.setCancelled(true);
}
}
if (we.handleArmSwing(player)) {
event.setCancelled(true);
}
if (!event.isAir() && !ignoreLeftClickAir) {
final int taskId =
Spout.getGame()
.getScheduler()
.scheduleSyncDelayedTask(
plugin,
new Runnable() {
public void run() {
ignoreLeftClickAir = false;
}
},
2);
if (taskId != -1) {
ignoreLeftClickAir = true;
}
}
} else if (action == Action.RIGHT_CLICK) {
if (!event.isAir()) {
final Point clickedBlock = event.getInteractedPoint();
final WorldVector pos =
new WorldVector(world, clickedBlock.getX(), clickedBlock.getY(), clickedBlock.getZ());
if (we.handleBlockRightClick(player, pos)) {
event.setCancelled(true);
}
}
if (we.handleRightClick(player)) {
event.setCancelled(true);
}
}
}
public void placeObject(int xx, int yy, int zz, WorldGeneratorObject object) {
final Vector3 transformed = transform(xx, yy, zz);
if (object.canPlaceObject(
position.getWorld(),
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ())) {
object.placeObject(
position.getWorld(),
transformed.getFloorX(),
transformed.getFloorY(),
transformed.getFloorZ());
}
}
@Override
protected void sendPosition(Point p, Quaternion rot) {
PlayerPositionLookMessage PPLMsg =
new PlayerPositionLookMessage(
p.getX(),
p.getY() + STANCE,
p.getZ(),
p.getY(),
rot.getYaw(),
rot.getPitch(),
true,
VanillaBlockDataChannelMessage.CHANNEL_ID,
getRepositionManager());
session.send(false, PPLMsg);
}
public BlockMaterial getBlockMaterial(int xx, int yy, int zz) {
final Vector3 transformed = transform(xx, yy, zz);
return position
.getWorld()
.getBlockMaterial(
transformed.getFloorX(), transformed.getFloorY(), transformed.getFloorZ());
}
/**
* Gets all the Players nearby a certain Point that can receive this Effect
*
* @param position of this Effect
* @param ignore Entity to ignore
* @return a Set of nearby Players
*/
public List<Player> getNearbyPlayers(Point position, Player ignore, float volume) {
int range = this.getRange();
if (volume > 1.0f) {
// Multiply range for different volumes
range *= volume;
}
return position.getWorld().getNearbyPlayers(position, ignore, range);
}
@Override
protected void worldChanged(World world) {
// Grab world characteristics.
GameMode gamemode = world.getDataMap().get(VanillaData.GAMEMODE);
Difficulty difficulty = world.getDataMap().get(VanillaData.DIFFICULTY);
Dimension dimension = world.getDataMap().get(VanillaData.DIMENSION);
WorldType worldType = world.getDataMap().get(VanillaData.WORLD_TYPE);
// TODO Handle infinite height
if (first) {
first = false;
int entityId = owner.getEntity().getId();
VanillaPlayer vc = (VanillaPlayer) owner.getEntity().getController();
LoginRequestMessage idMsg =
new LoginRequestMessage(
entityId,
worldType.toString(),
gamemode.getId(),
(byte) dimension.getId(),
difficulty.getId(),
(byte) session.getEngine().getMaxPlayers());
owner.getSession().send(false, true, idMsg);
owner.getSession().setState(State.GAME);
for (int slot = 0; slot < 4; slot++) {
ItemStack slotItem = vc.getInventory().getArmor().getItem(slot);
owner.getSession().send(false, new EntityEquipmentMessage(entityId, slot, slotItem));
}
} else {
owner
.getSession()
.send(
false,
new RespawnMessage(
dimension.getId(),
difficulty.getId(),
gamemode.getId(),
256,
worldType.toString()));
}
Point pos = world.getSpawnPoint().getPosition();
SpawnPositionMessage SPMsg =
new SpawnPositionMessage((int) pos.getX(), (int) pos.getY(), (int) pos.getZ());
owner.getSession().send(false, SPMsg);
}
@Override
public void play(Player player, Point position, int note) {
Block block = position.getWorld().getBlock(position);
player
.getSession()
.getNetworkSynchronizer()
.callProtocolEvent(
new BlockActionEvent(block, VanillaMaterials.NOTEBLOCK, (byte) 0, (byte) note));
}
@Override
@SuppressWarnings("unchecked")
public Minecart spawnEntity(Point position) {
Class<? extends Minecart> component = this.getSpawnedComponent();
Entity spawned =
position
.getWorld()
.createAndSpawnEntity(position, LoadOption.NO_LOAD, component, getMinecartType());
return spawned.add(component);
}
@Override
public void onTick(float dt) {
Point pos = this.getOwner().getTransform().getPosition();
BlockMaterial material =
pos.getWorld().getBlockMaterial(pos.getBlockX(), pos.getBlockY() - 1, pos.getBlockZ());
if (isObstacle(material)) {
pos.getWorld()
.setBlockMaterial(
pos.getBlockX(),
pos.getBlockY(),
pos.getBlockZ(),
getMaterial(),
getMaterial().getData(),
getMaterial().toCause(pos));
this.getOwner().remove();
} else {
this.getOwner().getTransform().setPosition(pos.add(0, fallSpeed, 0F));
fallSpeed = Math.max(-1F, fallSpeed - dt);
}
}
