@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 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)
{
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;
}