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package net.minecraft.server;
import java.util.Random;
// CraftBukkit start
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.CraftWorld;
import org.bukkit.event.Event.Type;
import org.bukkit.event.block.LeavesDecayEvent;
// CraftBukkit end
public class BlockLeaves extends BlockLeavesBase {
private int c;
int b[];
protected BlockLeaves(int i, int j) {
super(i, j, Material.h, false);
c = j;
a(true);
}
public void b(World world, int i, int j, int k) {
int l = 1;
int i1 = l + 1;
if (world.a(i - i1, j - i1, k - i1, i + i1, j + i1, k + i1)) {
for (int j1 = -l; j1 <= l; j1++) {
for (int k1 = -l; k1 <= l; k1++) {
for (int l1 = -l; l1 <= l; l1++) {
int i2 = world.a(i + j1, j + k1, k + l1);
if (i2 == Block.K.bi) {
int j2 = world.b(i + j1, j + k1, k + l1);
world.d(i + j1, j + k1, k + l1, j2 | 4);
}
}
}
}
}
}
public void a(World world, int i, int j, int k, Random random) {
if (world.z) {
return;
}
int l = world.b(i, j, k);
if ((l & 4) != 0) {
byte byte0 = 4;
int i1 = byte0 + 1;
byte byte1 = 32;
int j1 = byte1 * byte1;
int k1 = byte1 / 2;
if (b == null) {
b = new int[byte1 * byte1 * byte1];
}
if (world.a(i - i1, j - i1, k - i1, i + i1, j + i1, k + i1)) {
for (int l1 = -byte0; l1 <= byte0; l1++) {
for (int k2 = -byte0; k2 <= byte0; k2++) {
for (int i3 = -byte0; i3 <= byte0; i3++) {
int k3 = world.a(i + l1, j + k2, k + i3);
if (k3 == Block.J.bi) {
b[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = 0;
continue;
}
if (k3 == Block.K.bi) {
b[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = -2;
} else {
b[(l1 + k1) * j1 + (k2 + k1) * byte1 + (i3 + k1)] = -1;
}
}
}
}
for (int i2 = 1; i2 <= 4; i2++) {
for (int l2 = -byte0; l2 <= byte0; l2++) {
for (int j3 = -byte0; j3 <= byte0; j3++) {
for (int l3 = -byte0; l3 <= byte0; l3++) {
if (b[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] != i2 - 1) {
continue;
}
if (b[((l2 + k1) - 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] == -2) {
b[((l2 + k1) - 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] = i2;
}
if (b[(l2 + k1 + 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] == -2) {
b[(l2 + k1 + 1) * j1 + (j3 + k1) * byte1 + (l3 + k1)] = i2;
}
if (b[(l2 + k1) * j1 + ((j3 + k1) - 1) * byte1 + (l3 + k1)] == -2) {
b[(l2 + k1) * j1 + ((j3 + k1) - 1) * byte1 + (l3 + k1)] = i2;
}
if (b[(l2 + k1) * j1 + (j3 + k1 + 1) * byte1 + (l3 + k1)] == -2) {
b[(l2 + k1) * j1 + (j3 + k1 + 1) * byte1 + (l3 + k1)] = i2;
}
if (b[(l2 + k1) * j1 + (j3 + k1) * byte1 + ((l3 + k1) - 1)] == -2) {
b[(l2 + k1) * j1 + (j3 + k1) * byte1 + ((l3 + k1) - 1)] = i2;
}
if (b[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1 + 1)] == -2) {
b[(l2 + k1) * j1 + (j3 + k1) * byte1 + (l3 + k1 + 1)] = i2;
}
}
}
}
}
}
int j2 = b[k1 * j1 + k1 * byte1 + k1];
if (j2 >= 0) {
world.c(i, j, k, l & -5);
} else {
g(world, i, j, k);
}
}
}
private void g(World world, int i, int j, int k) {
// CraftBukkit start
CraftServer server = ((WorldServer) world).getServer();
CraftWorld cworld = ((WorldServer) world).getWorld();
LeavesDecayEvent event = new LeavesDecayEvent(Type.LEAVES_DECAY, cworld.getBlockAt(i, j, k));
server.getPluginManager().callEvent(event);
if (event.isCancelled()) return;
// CraftBukkit end
a_(world, i, j, k, world.b(i, j, k));
world.e(i, j, k, 0);
}
public int a(Random random) {
return random.nextInt(16) != 0 ? 0 : 1;
}
public int a(int i, Random random) {
return Block.y.bi;
}
public boolean a() {
return !a;
}
public void b(World world, int i, int j, int k, Entity entity) {
super.b(world, i, j, k, entity);
}
}
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