@Override
public void populate(Chunk source, Random random) {
if (source.getY() < 4) {
return;
}
if (random.nextInt(100) > chance) {
return;
}
int x = source.getBlockX();
int z = source.getBlockZ();
int y;
int numSteps = random.nextInt(maxSteps - minSteps + 1) + minSteps;
for (int i = 0; i < numSteps; i++) {
x += random.nextInt(3) - 1;
z += random.nextInt(3) - 1;
y = source.getBlockY() + 15;
Block b = source.getWorld().getBlock(x, y, z);
while (b.getMaterial() == VanillaMaterials.AIR) {
b = b.translate(BlockFace.BOTTOM);
if (--y < 0) {
return;
}
}
if (b.getMaterial() == VanillaMaterials.GRASS) {
b = b.translate(BlockFace.TOP).setMaterial(VanillaMaterials.TALL_GRASS);
}
}
}
@Override
public void updateBlock(Chunk chunk, int x, int y, int z, BlockMaterial material, short data) {
short id = getMinecraftId(material);
x += chunk.getBlockX();
y += chunk.getBlockY();
z += chunk.getBlockZ();
BlockChangeMessage BCM =
new BlockChangeMessage(
x, y, z, id, getMinecraftData(material, data), getRepositionManager());
session.send(false, BCM);
}
@Override
public void updateBlock(Chunk chunk, int x, int y, int z, BlockMaterial material, short data) {
short id = getMinecraftId(material);
x += chunk.getBlockX();
y += chunk.getBlockY();
z += chunk.getBlockZ();
if (y >= 0 && y < chunk.getWorld().getHeight()) {
BlockChangeMessage BCM =
new BlockChangeMessage(x, y, z, id, getMinecraftData(material, data));
session.send(false, BCM);
}
}