public static boolean func_56822_a(NBTTagCompound par0NBTTagCompound) {
if (!ItemWritableBook.func_56831_a(par0NBTTagCompound)) {
return false;
}
if (!par0NBTTagCompound.hasKey("title")) {
return false;
}
String s = par0NBTTagCompound.getString("title");
if (s == null || s.length() > 16) {
return false;
}
return par0NBTTagCompound.hasKey("author");
}
public void func_72501_a(Packet250CustomPayload p_72501_1_) {
DataInputStream var2;
ItemStack var3;
ItemStack var4;
if ("MC|BEdit".equals(p_72501_1_.field_73630_a)) {
try {
var2 = new DataInputStream(new ByteArrayInputStream(p_72501_1_.field_73629_c));
var3 = Packet.func_73276_c(var2);
if (!ItemWritableBook.func_77829_a(var3.func_77978_p())) {
throw new IOException("Invalid book tag!");
}
var4 = this.field_72574_e.field_71071_by.func_70448_g();
if (var3 != null
&& var3.field_77993_c == Item.field_77821_bF.field_77779_bT
&& var3.field_77993_c == var4.field_77993_c) {
var4.func_77983_a("pages", var3.func_77978_p().func_74761_m("pages"));
}
} catch (Exception var14) {
var14.printStackTrace();
}
} else if ("MC|BSign".equals(p_72501_1_.field_73630_a)) {
try {
var2 = new DataInputStream(new ByteArrayInputStream(p_72501_1_.field_73629_c));
var3 = Packet.func_73276_c(var2);
if (!ItemEditableBook.func_77828_a(var3.func_77978_p())) {
throw new IOException("Invalid book tag!");
}
var4 = this.field_72574_e.field_71071_by.func_70448_g();
if (var3 != null
&& var3.field_77993_c == Item.field_77823_bG.field_77779_bT
&& var4.field_77993_c == Item.field_77821_bF.field_77779_bT) {
var4.func_77983_a(
"author", new NBTTagString("author", this.field_72574_e.field_71092_bJ));
var4.func_77983_a(
"title", new NBTTagString("title", var3.func_77978_p().func_74779_i("title")));
var4.func_77983_a("pages", var3.func_77978_p().func_74761_m("pages"));
var4.field_77993_c = Item.field_77823_bG.field_77779_bT;
}
} catch (Exception var13) {
var13.printStackTrace();
}
} else {
int var5;
if ("MC|TrSel".equals(p_72501_1_.field_73630_a)) {
try {
var2 = new DataInputStream(new ByteArrayInputStream(p_72501_1_.field_73629_c));
var5 = var2.readInt();
Container var6 = this.field_72574_e.field_71070_bA;
if (var6 instanceof ContainerMerchant) {
((ContainerMerchant) var6).func_75175_c(var5);
}
} catch (Exception var12) {
var12.printStackTrace();
}
} else {
String var8;
int var15;
if ("MC|AdvCdm".equals(p_72501_1_.field_73630_a)) {
if (!this.field_72573_d.func_82356_Z()) {
this.field_72574_e.func_70006_a(
this.field_72574_e.func_70004_a("advMode.notEnabled", new Object[0]));
} else if (this.field_72574_e.func_70003_b(2, "")
&& this.field_72574_e.field_71075_bZ.field_75098_d) {
try {
var2 = new DataInputStream(new ByteArrayInputStream(p_72501_1_.field_73629_c));
var5 = var2.readInt();
var15 = var2.readInt();
int var7 = var2.readInt();
var8 = Packet.func_73282_a(var2, 256);
TileEntity var9 = this.field_72574_e.field_70170_p.func_72796_p(var5, var15, var7);
if (var9 != null && var9 instanceof TileEntityCommandBlock) {
((TileEntityCommandBlock) var9).func_82352_b(var8);
this.field_72574_e.field_70170_p.func_72845_h(var5, var15, var7);
this.field_72574_e.func_70006_a("Command set: " + var8);
}
} catch (Exception var11) {
var11.printStackTrace();
}
} else {
this.field_72574_e.func_70006_a(
this.field_72574_e.func_70004_a("advMode.notAllowed", new Object[0]));
}
} else if ("MC|Beacon".equals(p_72501_1_.field_73630_a)) {
if (this.field_72574_e.field_71070_bA instanceof ContainerBeacon) {
try {
var2 = new DataInputStream(new ByteArrayInputStream(p_72501_1_.field_73629_c));
var5 = var2.readInt();
var15 = var2.readInt();
ContainerBeacon var16 = (ContainerBeacon) this.field_72574_e.field_71070_bA;
Slot var18 = var16.func_75139_a(0);
if (var18.func_75216_d()) {
var18.func_75209_a(1);
TileEntityBeacon var19 = var16.func_82863_d();
var19.func_82128_d(var5);
var19.func_82127_e(var15);
var19.func_70296_d();
}
} catch (Exception var10) {
var10.printStackTrace();
}
}
} else if ("MC|ItemName".equals(p_72501_1_.field_73630_a)
&& this.field_72574_e.field_71070_bA instanceof ContainerRepair) {
ContainerRepair var17 = (ContainerRepair) this.field_72574_e.field_71070_bA;
if (p_72501_1_.field_73629_c != null && p_72501_1_.field_73629_c.length >= 1) {
var8 = ChatAllowedCharacters.func_71565_a(new String(p_72501_1_.field_73629_c));
if (var8.length() <= 30) {
var17.func_82850_a(var8);
}
} else {
var17.func_82850_a("");
}
} else {
ModLoader.serverCustomPayload(this, p_72501_1_);
}
}
}
}