public void a(Packet14BlockDig packet14blockdig) {
// CraftBukkit start
if (this.player.dead) {
return;
}
// CraftBukkit end
WorldServer worldserver = this.minecraftServer.a(this.player.dimension);
if (packet14blockdig.e == 4) {
this.player.E();
} else {
boolean flag =
worldserver.weirdIsOpCache =
worldserver.worldProvider.dimension != 0
|| this.minecraftServer.serverConfigurationManager.isOp(this.player.name);
boolean flag1 = false;
if (packet14blockdig.e == 0) {
flag1 = true;
}
if (packet14blockdig.e == 2) {
flag1 = true;
}
int i = packet14blockdig.a;
int j = packet14blockdig.b;
int k = packet14blockdig.c;
if (flag1) {
double d0 = this.player.locX - ((double) i + 0.5D);
double d1 = this.player.locY - ((double) j + 0.5D);
double d2 = this.player.locZ - ((double) k + 0.5D);
double d3 = d0 * d0 + d1 * d1 + d2 * d2;
if (d3 > 36.0D) {
return;
}
}
ChunkCoordinates chunkcoordinates = worldserver.getSpawn();
int l = (int) MathHelper.abs((float) (i - chunkcoordinates.x));
int i1 = (int) MathHelper.abs((float) (k - chunkcoordinates.z));
if (l > i1) {
i1 = l;
}
if (packet14blockdig.e == 0) {
// CraftBukkit
if (i1 < this.minecraftServer.spawnProtection && !flag) {
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
} else {
// CraftBukkit - add face argument
this.player.itemInWorldManager.dig(i, j, k, packet14blockdig.face);
}
} else if (packet14blockdig.e == 2) {
this.player.itemInWorldManager.a(i, j, k);
if (worldserver.getTypeId(i, j, k) != 0) {
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
}
} else if (packet14blockdig.e == 3) {
double d4 = this.player.locX - ((double) i + 0.5D);
double d5 = this.player.locY - ((double) j + 0.5D);
double d6 = this.player.locZ - ((double) k + 0.5D);
double d7 = d4 * d4 + d5 * d5 + d6 * d6;
if (d7 < 256.0D) {
this.player.netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, worldserver));
}
}
worldserver.weirdIsOpCache = false;
}
}
