@Override
public SpellResult perform(CastContext context) {
Entity entity = context.getEntity();
if (entity == null) {
return SpellResult.ENTITY_REQUIRED;
}
Location targetLocation = context.getLocation();
for (int i = 0; i < 2; i++) {
if (!context.allowPassThrough(targetLocation.getBlock().getType()))
return SpellResult.NO_TARGET;
targetLocation.setY(targetLocation.getY() + 1);
}
Location location = context.findPlaceToStand(targetLocation, verticalSearchDistance, true);
if (location == null && !safe) {
location = context.getTargetLocation();
location.setPitch(targetLocation.getPitch());
location.setYaw(targetLocation.getYaw());
verticalSearchDistance = 0;
}
if (location != null) {
teleport(context, entity, location);
return SpellResult.CAST;
}
return SpellResult.NO_TARGET;
}
@Override
public void prepare(CastContext context, ConfigurationSection parameters) {
track = parameters.getBoolean("track", true);
loot = parameters.getBoolean("loot", false);
force = parameters.getBoolean("force", false);
setTarget = parameters.getBoolean("set_target", false);
speed = parameters.getDouble("speed", 0);
direction = ConfigurationUtils.getVector(parameters, "direction");
dyOffset = parameters.getDouble("dy_offset", 0);
if (parameters.contains("type")) {
String mobType = parameters.getString("type");
entityData = context.getController().getMob(mobType);
if (entityData == null) {
entityData =
new com.elmakers.mine.bukkit.entity.EntityData(context.getController(), parameters);
}
}
if (parameters.contains("reason")) {
String reasonText = parameters.getString("reason").toUpperCase();
try {
spawnReason = CreatureSpawnEvent.SpawnReason.valueOf(reasonText);
} catch (Exception ex) {
spawnReason = CreatureSpawnEvent.SpawnReason.EGG;
}
}
}
@Override
public SpellResult perform(CastContext context) {
Entity entity = context.getTargetEntity();
if (entity == null || !(entity instanceof Damageable) || entity.isDead()) {
return SpellResult.NO_TARGET;
}
double damage = 1;
Damageable targetEntity = (Damageable) entity;
LivingEntity livingTarget = (entity instanceof LivingEntity) ? (LivingEntity) entity : null;
context.registerDamaged(targetEntity);
Mage mage = context.getMage();
MageController controller = context.getController();
double previousKnockbackResistance = 0D;
try {
if (knockbackResistance != null && livingTarget != null) {
AttributeInstance knockBackAttribute =
livingTarget.getAttribute(Attribute.GENERIC_KNOCKBACK_RESISTANCE);
previousKnockbackResistance = knockBackAttribute.getBaseValue();
knockBackAttribute.setBaseValue(knockbackResistance);
}
if (controller.isElemental(entity)) {
damage = elementalDamage;
controller.damageElemental(
entity, damage * mage.getDamageMultiplier(), 0, mage.getCommandSender());
} else {
if (percentage != null) {
damage = percentage * targetEntity.getMaxHealth();
} else if (targetEntity instanceof Player) {
damage = playerDamage;
} else {
damage = entityDamage;
}
damage *= mage.getDamageMultiplier();
if (magicDamage && (magicEntityDamage || targetEntity instanceof Player)) {
CompatibilityUtils.magicDamage(targetEntity, damage, mage.getEntity());
} else {
CompatibilityUtils.damage(targetEntity, damage, mage.getEntity());
}
}
} finally {
if (knockbackResistance != null && livingTarget != null) {
AttributeInstance knockBackAttribute =
livingTarget.getAttribute(Attribute.GENERIC_KNOCKBACK_RESISTANCE);
knockBackAttribute.setBaseValue(previousKnockbackResistance);
}
}
return SpellResult.CAST;
}
@Override
public SpellResult start(CastContext context) {
if (entity == null && entityType != null) {
Location location = context.getEyeLocation();
setEntity(
context.getController(),
CompatibilityUtils.spawnEntity(location, entityType, spawnReason));
}
if (entity == null) {
return SpellResult.FAIL;
}
return super.start(context);
}
@Override
public SpellResult perform(CastContext context) {
Entity entity = context.getTargetEntity();
if (entity == null || !(entity instanceof LivingEntity)) {
return SpellResult.NO_TARGET;
}
LivingEntity targetEntity = (LivingEntity) entity;
Collection<PotionEffect> currentEffects = targetEntity.getActivePotionEffects();
for (PotionEffect effect : currentEffects) {
if (negativeEffects.contains(effect.getType())) {
context.registerPotionEffects(targetEntity);
targetEntity.removePotionEffect(effect.getType());
}
}
return SpellResult.CAST;
}
@Override
public SpellResult step(CastContext context) {
Block attachBlock = context.getTargetBlock();
BlockFace direction = BlockFace.UP;
Block targetBlock = attachBlock.getRelative(direction);
int distance = 0;
while (context.isTargetable(targetBlock) && distance <= MAX_SEARCH_DISTANCE) {
distance++;
attachBlock = targetBlock;
targetBlock = attachBlock.getRelative(direction);
}
if (context.isTargetable(targetBlock)) {
return SpellResult.NO_TARGET;
}
actionContext.setTargetLocation(targetBlock.getLocation());
context.getBrush().setTarget(attachBlock.getLocation(), targetBlock.getLocation());
return startActions();
}
@Override
public void prepare(CastContext context, ConfigurationSection parameters) {
super.prepare(context, parameters);
direction = BlockFace.UP;
try {
direction = BlockFace.valueOf(parameters.getString("direction", "up").toUpperCase());
} catch (Exception ex) {
context.getLogger().info("Invalid search direction: " + parameters.getString("direction"));
direction = BlockFace.DOWN;
}
}
@Override
public SpellResult start(CastContext context) {
Mage mage = context.getMage();
MageController controller = context.getController();
Player player = mage.getPlayer();
if (player == null) {
return SpellResult.PLAYER_REQUIRED;
}
List<Player> allPlayers = null;
players.clear();
if (allowCrossWorld) {
allPlayers = new ArrayList<>(controller.getPlugin().getServer().getOnlinePlayers());
} else {
allPlayers = context.getLocation().getWorld().getPlayers();
}
Collections.sort(
allPlayers,
new Comparator<Player>() {
@Override
public int compare(Player p1, Player p2) {
return p1.getDisplayName().compareTo(p2.getDisplayName());
}
});
int index = 0;
for (Player targetPlayer : allPlayers) {
if (!context.getTargetsCaster() && targetPlayer == player) continue;
if (targetPlayer.hasPotionEffect(PotionEffectType.INVISIBILITY)) continue;
if (!context.canTarget(targetPlayer)) continue;
players.put(index++, new WeakReference<>(targetPlayer));
}
if (players.size() == 0) return SpellResult.NO_TARGET;
String inventoryTitle = context.getMessage("title", "Select Player");
int invSize = ((players.size() + 9) / 9) * 9;
Inventory displayInventory = CompatibilityUtils.createInventory(null, invSize, inventoryTitle);
for (Map.Entry<Integer, WeakReference<Player>> entry : players.entrySet()) {
Player targetPlayer = entry.getValue().get();
if (targetPlayer == null) continue;
String name = targetPlayer.getName();
String displayName = targetPlayer.getDisplayName();
ItemStack playerItem = InventoryUtils.getPlayerSkull(targetPlayer, displayName);
if (!name.equals(displayName)) {
ItemMeta meta = playerItem.getItemMeta();
List<String> lore = new ArrayList<>();
lore.add(name);
meta.setLore(lore);
playerItem.setItemMeta(meta);
}
displayInventory.setItem(entry.getKey(), playerItem);
}
active = true;
mage.activateGUI(this, displayInventory);
return SpellResult.NO_ACTION;
}
@Override
public void prepare(CastContext context, ConfigurationSection parameters) {
super.prepare(context, parameters);
doVelocity = parameters.getBoolean("apply_velocity", true);
doTeleport = parameters.getBoolean("teleport", true);
noTarget = parameters.getBoolean("no_target", true);
orient = parameters.getBoolean("orient", true);
velocityOffset = ConfigurationUtils.getVector(parameters, "velocity_offset");
locationOffset = ConfigurationUtils.getVector(parameters, "location_offset");
try {
String entityTypeName = parameters.getString("type", "");
if (!entityTypeName.isEmpty()) {
entityType = EntityType.valueOf(entityTypeName.toUpperCase());
}
} catch (Exception ex) {
entityType = null;
}
if (parameters.contains("spawn_reason")) {
String reasonText = parameters.getString("spawn_reason").toUpperCase();
try {
spawnReason = CreatureSpawnEvent.SpawnReason.valueOf(reasonText);
} catch (Exception ex) {
context.getMage().sendMessage("Unknown spawn reason: " + reasonText);
}
}
customName = parameters.getString("name");
isBaby = parameters.getBoolean("baby", false);
variantName = parameters.getString("variant");
if (variantName != null && variantName.isEmpty()) {
variantName = null;
}
}
@Override
public SpellResult perform(CastContext context) {
Block targetBlock = context.getTargetBlock();
Entity currentEntity = current == null ? null : current.get();
current = null;
if (currentEntity != null) {
currentEntity.remove();
}
targetBlock = targetBlock.getRelative(BlockFace.UP);
Location spawnLocation = targetBlock.getLocation();
Location sourceLocation = context.getLocation();
spawnLocation.setPitch(sourceLocation.getPitch());
spawnLocation.setYaw(sourceLocation.getYaw());
MageController controller = context.getController();
if (entityData == null) {
String randomType = RandomUtils.weightedRandom(entityTypeProbability);
try {
entityData = controller.getMob(randomType);
if (entityData == null) {
entityData =
new com.elmakers.mine.bukkit.entity.EntityData(
EntityType.valueOf(randomType.toUpperCase()));
}
} catch (Throwable ex) {
entityData = null;
}
}
if (entityData == null) {
return SpellResult.FAIL;
}
if (force) {
controller.setForceSpawn(true);
}
Entity spawnedEntity = null;
try {
spawnedEntity = entityData.spawn(context.getController(), spawnLocation, spawnReason);
} catch (Exception ex) {
ex.printStackTrace();
}
if (force) {
controller.setForceSpawn(false);
}
if (spawnedEntity == null) {
return SpellResult.FAIL;
}
if (!loot) {
spawnedEntity.setMetadata("nodrops", new FixedMetadataValue(controller.getPlugin(), true));
}
if (speed > 0) {
Vector motion = direction;
if (motion == null) {
motion = context.getDirection();
} else {
motion = motion.clone();
}
if (dyOffset != 0) {
motion.setY(motion.getY() + dyOffset);
}
motion.normalize();
motion.multiply(speed);
CompatibilityUtils.setEntityMotion(spawnedEntity, motion);
}
Collection<EffectPlayer> projectileEffects = context.getEffects("spawned");
for (EffectPlayer effectPlayer : projectileEffects) {
effectPlayer.start(spawnedEntity.getLocation(), spawnedEntity, null, null);
}
context.registerForUndo(spawnedEntity);
if (track) {
current = new WeakReference<Entity>(spawnedEntity);
}
if (setTarget) {
context.setTargetEntity(spawnedEntity);
}
return SpellResult.CAST;
}
@Override
public SpellResult perform(CastContext context) {
Entity sourceEntity = context.getEntity();
Location sourceLocation = context.getEyeLocation().clone();
Entity targetEntity = context.getTargetEntity();
Location targetLocation = context.getTargetLocation();
if (targetLocation != null) {
targetLocation = targetLocation.clone();
}
Vector direction = context.getDirection().normalize();
if (sourceLocation == null) {
return SpellResult.LOCATION_REQUIRED;
}
if (targetSelf) {
targetEntity = sourceEntity;
targetLocation = sourceLocation;
} else if (targetEntityLocation && targetEntity != null) {
targetLocation = targetEntity.getLocation();
}
if (attachBlock) {
Block previousBlock = context.getPreviousBlock();
if (previousBlock != null) {
Location current = targetLocation;
targetLocation = previousBlock.getLocation();
context.getBrush().setTarget(current, targetLocation);
}
}
if (sourceOffset != null) {
sourceLocation = sourceLocation.add(sourceOffset);
}
if (targetOffset != null && targetLocation != null) {
targetLocation = targetLocation.add(targetOffset);
}
if (randomSourceOffset != null) {
sourceLocation = RandomUtils.randomizeLocation(sourceLocation, randomSourceOffset);
}
if (randomTargetOffset != null && targetLocation != null) {
targetLocation = RandomUtils.randomizeLocation(targetLocation, randomTargetOffset);
}
if (targetDirection != null && targetLocation != null) {
targetLocation.setDirection(targetDirection);
}
if (sourceDirection != null) {
sourceLocation.setDirection(sourceDirection);
direction = sourceDirection.clone();
}
if (targetDirectionOffset != null && targetLocation != null) {
targetLocation.setDirection(targetLocation.getDirection().add(targetDirectionOffset));
}
if (sourceDirectionOffset != null) {
sourceLocation.setDirection(direction.add(sourceDirectionOffset));
}
if (sourceDirectionSpeed != null) {
sourceLocation = sourceLocation.add(direction.clone().multiply(sourceDirectionSpeed));
}
if (targetDirectionSpeed != null && targetLocation != null) {
targetLocation = targetLocation.add(direction.clone().multiply(targetDirectionSpeed));
}
if (sourceAtTarget && targetLocation != null) {
sourceLocation.setX(targetLocation.getX());
sourceLocation.setY(targetLocation.getY());
sourceLocation.setZ(targetLocation.getZ());
sourceLocation.setWorld(targetLocation.getWorld());
}
if (persistTarget) {
context.setTargetLocation(targetLocation);
}
CastContext newContext =
createContext(context, sourceEntity, sourceLocation, targetEntity, targetLocation);
return super.perform(newContext);
}
@Override
public SpellResult perform(CastContext context)
{
Block target = context.getTargetBlock();
if (requireSapling && target.getType() != Material.SAPLING)
{
return SpellResult.NO_TARGET;
}
if (!context.hasBuildPermission(target))
{
return SpellResult.INSUFFICIENT_PERMISSION;
}
World world = context.getWorld();
Location treeLoc = new Location(world, target.getX(), target.getY() + 1, target.getZ(), 0, 0);
Random random = context.getRandom();
TreeType useType = null;
if (treeType != null)
{
useType = treeType;
}
else
if (biomeMap != null)
{
Biome biome = treeLoc.getWorld().getBiome(treeLoc.getBlockX(), treeLoc.getBlockZ());
List<TreeType> types = biomeMap.get(biome);
if (types != null)
{
useType = types.get(random.nextInt(types.size()));
}
}
if (useType == null)
{
useType = TreeType.values()[random.nextInt(TreeType.values().length)];
}
UndoList restoreOnFail = new UndoList(context.getMage(), context.getSpell().getName());
Block treeBlock = treeLoc.getBlock();
if (!context.isDestructible(treeBlock))
{
return SpellResult.NO_TARGET;
}
restoreOnFail.add(treeBlock);
treeLoc.getBlock().setType(Material.AIR);
boolean result = world.generateTree(treeLoc, useType);
if (!result) {
UndoList undoList = new UndoList(context.getMage(), context.getSpell().getName());
for (int z = -2; z <= 2; z++) {
for (int x = -2; x <= 2; x++) {
Block clearBlock = treeBlock.getRelative(x, 0, z);
Block lowerBlock = clearBlock.getRelative(BlockFace.DOWN);
if (context.isDestructible(clearBlock) && lowerBlock.getType() != target.getType())
{
undoList.add(lowerBlock);
lowerBlock.setType(target.getType());
}
if (x == 0 && z == 0) continue;
if (!context.isDestructible(clearBlock)) continue;
restoreOnFail.add(clearBlock);
clearBlock.setType(Material.AIR);
}
}
result = world.generateTree(treeLoc, useType);
context.addWork(100);
undoList.undo(true);
}
if (result) {
context.addWork(500);
} else {
context.addWork(100);
restoreOnFail.undo(true);
}
return result ? SpellResult.CAST : SpellResult.FAIL;
}