private BlockPosition getNextTreeSegment(BlockPosition pos) {
Block block;
if (_treeManager.getIsDone() || !_treeManager.getOrigin().equals(pos)) {
int lowerBound = 0;
int upperBound = MFRConfig.fruitTreeSearchMaxVertical.getInt();
Area a =
new Area(
pos.copy(), MFRConfig.fruitTreeSearchMaxHorizontal.getInt(), lowerBound, upperBound);
_treeManager.reset(worldObj, a, HarvestMode.FruitTree, null);
}
Map<Block, IFactoryFruit> fruits = MFRRegistry.getFruits();
while (!_treeManager.getIsDone()) {
BlockPosition bp = _treeManager.getNextBlock();
block = worldObj.getBlock(bp.x, bp.y, bp.z);
IFactoryFruit fruit = fruits.containsKey(block) ? fruits.get(block) : null;
if (fruit != null && fruit.canBePicked(worldObj, bp.x, bp.y, bp.z)) return bp;
_treeManager.moveNext();
}
return null;
}
@Override
protected boolean activateMachine() {
BlockPosition targetCoords = getNextTree();
if (targetCoords == null) {
setIdleTicks(getIdleTicksMax());
return false;
}
Block harvestedBlock = worldObj.getBlock(targetCoords.x, targetCoords.y, targetCoords.z);
int harvestedBlockMetadata =
worldObj.getBlockMetadata(targetCoords.x, targetCoords.y, targetCoords.z);
IFactoryFruit harvestable = MFRRegistry.getFruits().get(harvestedBlock);
List<ItemStack> drops =
harvestable.getDrops(worldObj, _rand, targetCoords.x, targetCoords.y, targetCoords.z);
ReplacementBlock replacement =
harvestable.getReplacementBlock(worldObj, targetCoords.x, targetCoords.y, targetCoords.z);
harvestable.prePick(worldObj, targetCoords.x, targetCoords.y, targetCoords.z);
if (replacement == null) {
if (!worldObj.setBlockToAir(targetCoords.x, targetCoords.y, targetCoords.z)) return false;
if (MFRConfig.playSounds.getBoolean(true)) {
worldObj.playAuxSFXAtEntity(
null,
2001,
targetCoords.x,
targetCoords.y,
targetCoords.z,
Block.getIdFromBlock(harvestedBlock) + (harvestedBlockMetadata << 12));
}
} else {
if (!replacement.replaceBlock(worldObj, targetCoords.x, targetCoords.y, targetCoords.z, null))
return false;
}
doDrop(drops);
// TODO: sludge?
harvestable.postPick(worldObj, targetCoords.x, targetCoords.y, targetCoords.z);
return true;
}
private BlockPosition getNextTree() {
BlockPosition bp = _areaManager.getNextBlock();
if (!worldObj.blockExists(bp.x, bp.y, bp.z)) {
return null;
}
Block search = worldObj.getBlock(bp.x, bp.y, bp.z);
if (!MFRRegistry.getFruitLogBlocks().contains(search)) {
IFactoryFruit f = MFRRegistry.getFruits().get(search);
return f != null && f.canBePicked(worldObj, bp.x, bp.y, bp.z) ? bp : null;
}
BlockPosition temp = getNextTreeSegment(bp);
if (temp != null) _areaManager.rewindBlock();
return temp;
}