The Joys Of Nesting

010001100110111101111000 · 2013-08-11T20:45:21

This is part of a project I was working on some time ago, and boy it was fun to work with. Every time I had to go back and make changes, it took 10 - 20 minutes just to determine which nest I was in. Many times I accidentally broke the code by deleting / moving the wrong brace. public class Main extends JavaPlugin{ // Banned Items ArrayList<String> Banned = new ArrayList<String>(); // Import Money boolean Imoney; // Export Money boolean Emoney; // Maximum Money Per Day int Mmoney; // Not Used In Plugin - Server Side Use Only // Money Name String Money_Name; // Import Items boolean Iitems; // Export Items boolean Eitems; // Maximum Items Per Day int Mitems; // Not Used In Plugin - Server Side Use Only // Banned Player Deletion boolean Bplayer; public void onEnable(){ File file = new File("MC_Web"); if (!file.exists()){ // First Time Config System.out.println("\n** MC_Web First Time Set Up **"); file.mkdir(); File file1 = new File ("MC_Web/Users"); file1.mkdir(); File cfg = new File ("MC_Web/MC_Web.config"); File ban = new File ("MC_Web/Banned_Items.ban"); try { cfg.createNewFile(); ban.createNewFile(); FileWriter fileWritter = new FileWriter("MC_Web/MC_Web.config",true); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write("Allow_Money_Export=true\n"); bufferWritter.write("Allow_Money_Import=true\n"); bufferWritter.write("Max_Money_Per_Day=-1\n"); bufferWritter.write("Money_Name=Gold\n"); bufferWritter.write("Allow_Material_Export=true\n"); bufferWritter.write("Allow_Material_Import=true\n"); bufferWritter.write("Max_Material_Per_Day=-1\n"); bufferWritter.write("Auto_Delete_Banned_Player_Account=false\n"); bufferWritter.close(); FileWriter fW = new FileWriter("MC_Web/Banned_Items.ban",true); BufferedWriter bW = new BufferedWriter(fW); bW.write("Bukkit_Materials_Only\nDIAMOND_AXE\nDIAMOND_BOOTS\nDIAMOND_CHESTPLATE\nDIAMOND_HELMET\nDIAMOND_LEGGINGS\nDIAMOND_PICKAXE\nDIAMOND_SWORD\nGOLD_AXE\nGOLD_BOOTS\nGOLD_CHESTPLATE\nGOLD_HELMET\nGOLD_HOE\nGOLD_LEGGINGS\nGOLD_PICKAXE\nGOLD_SWORD\nIRON_AXE\nIRON_BOOTS\nIRON_CHESTPLATE\nIRON_HELMET\nIRON_LEGGINGS\nIRON_PICKAXE\nIRON_SWORD\nLEATHER_BOOTS\nLEATHER_CHESTPLATE\nLEATHER_HELMET\nLEATHER_LEGGINGS\nMOB_SPAWNER\nMONSTER_EGG\nMONSTER_EGGS\nSTONE_AXE\nSTONE_PICKAXE\nSTONE_SWORD\nWOOD_SWORD\nWOOD_PICKAXE\nWOOD_AXE\n"); bW.close(); } catch (IOException e) { System.out.println("\n** MC_Web Error Creating Config File **"); }} System.out.println("\n** MC_Web Loading Config **"); File cfg = new File ("MC_Web/MC_Web.config"); if (!cfg.exists()){ // If Config Missing .... System.out.println("\n** MC_Web Error Finding Config File - Creatinng New Config File **"); try { cfg.createNewFile(); FileWriter fileWritter = new FileWriter("MC_Web/MC_Web.config",true); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write("Allow_Money_Export=true\n"); bufferWritter.write("Allow_Money_Import=true\n"); bufferWritter.write("Max_Money_Per_Day=-1\n"); bufferWritter.write("Money_Name=Gold\n"); bufferWritter.write("Allow_Material_Export=true\n"); bufferWritter.write("Allow_Material_Import=true\n"); bufferWritter.write("Max_Material_Per_Day=-1\n"); bufferWritter.write("Auto_Delete_Banned_Player_Account=false\n"); bufferWritter.close(); } catch (IOException e) { System.out.println("\n** MC_Web Error Creating New Config File **"); }} try{ FileInputStream fstream = new FileInputStream("MC_Web/MC_Web.config"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String Line; int x = 0; // If you add config lines, change X and case while (x != 8) { Line = br.readLine().trim(); String[] Temp = Line.split("="); switch(x){ case 0:Imoney = Boolean.parseBoolean(Temp[1]);break; case 1:Emoney = Boolean.parseBoolean(Temp[1]);break; case 2:Mmoney = Integer.parseInt(Temp[1]);break; case 3:Money_Name = Temp[1];break; case 4:Iitems = Boolean.parseBoolean(Temp[1]);break; case 5:Eitems = Boolean.parseBoolean(Temp[1]);break; case 6:Mitems = Integer.parseInt(Temp[1]);break; case 7:Bplayer = Boolean.parseBoolean(Temp[1]);break; default:System.out.println("\n** MC_Web Error - Extra Config Lines **\n ** Line " + (x+1) + ": " + Line + " **"); } x += 1; } is.close(); br.close(); } catch (Exception e){ System.out.println(e); System.out.println("\n ** MC_Web Error Setting Configurations From File **"); } try{ FileInputStream fstream = new FileInputStream("MC_Web/Banned_Items.ban"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String Line; while ( ( Line = br.readLine() ) != null ) { Banned.add(Line.trim() ); }} catch (Exception e){ System.out.println(e); System.out.println("\n ** MC_Web Error Loading Banned Item List **"); } if (Bplayer){ Delban(); // deleate banned players System.out.println("\n ** MC_Web - Deleating banned player accounts **"); }} public void onDisable(){} // ##################### // #### Book Mark ###### //###################### public void error(Player x){ // If Player Does Something Wrong x.sendMessage(ChatColor.GOLD + "** MC_Web Help **"); x.sendMessage(ChatColor.GOLD + "@ Account Create <Password_Here> <NickName_Here>"); x.sendMessage(ChatColor.GOLD + "This will create an account for you"); x.sendMessage(ChatColor.GOLD + "@ Account Reset <Password_Here>"); x.sendMessage(ChatColor.GOLD + "This will reset your password"); x.sendMessage(ChatColor.GOLD + "@ Item Deposit"); x.sendMessage(ChatColor.GOLD + "This will deposit all the same type of items as in your hand,\n from your inventory to your 'in box' "); x.sendMessage(ChatColor.GOLD + "@ Item Withdraw"); x.sendMessage(ChatColor.GOLD + "This will deposit all items from your 'out box', to your inventory"); x.sendMessage(ChatColor.GOLD + "@ Money Deposit <Ammount_Here>"); x.sendMessage(ChatColor.GOLD + "This will deposit money into your account "); x.sendMessage(ChatColor.GOLD + "@ Money Withdraw <Ammount_Here>"); x.sendMessage(ChatColor.GOLD + "This will withdraw money from your account"); } public void Delban (){ // Delete banned users ArrayList<String> BP = new ArrayList<String>(); try{ FileInputStream fstream = new FileInputStream("banned-players.txt"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String Line; int Z = 0; while ( Z < 3){ br.readLine(); Z += 1; } while ( ( Line = br.readLine() ) != null ) { String[] Temp = Line.split("\\|"); BP.add(Temp[0].trim() ); } is.close(); br.close(); } catch (IOException e){ System.out.println(e); System.out.println("\n ** MC_Web Error - Problem removing banned players."); } File folder = new File("MC_Web/Users"); File[] listOfFiles = folder.listFiles(); for (int i = 0; i < listOfFiles.length; i++) { if (listOfFiles[i].isDirectory()) { for (String item : BP) { if (listOfFiles[i].getName().equalsIgnoreCase(item) ) { File files2 = new File("MC_Web/Users/" + listOfFiles[i].getName()); File[] lof2 = files2.listFiles(); for (int x = 0; x < lof2.length; x++){ lof2[x].delete(); } listOfFiles[i].delete(); }}}}} public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) { if (sender instanceof Player) { if (cmd.getName().equalsIgnoreCase("mc_web")){ Player pl = (Player) sender; String Name = pl.getName(); Account account = new Accounts().get(Name); Double Money = account.getHoldings().getBalance(); DecimalFormat Trun = new DecimalFormat("0.00"); File Test = new File("MC_Web/Users/" + Name); if (args.length < 2 ){ error(pl); } // Account Creation else if ( args[0].equalsIgnoreCase("account") && args[1].equalsIgnoreCase("create") ){ if ( args.length < 3 || args.length < 4){ error(pl); } else{ File file = new File("MC_Web/Users/" + Name); if (file.exists() ){ pl.sendMessage(ChatColor.AQUA + "Error - Account '" + Name + "' allready exists"); } else{ file.mkdir(); String Temp = "MC_Web/Users/" + Name; File file1 = new File(Temp + "/Blarg.acc"); File file2 = new File(Temp + "/Account.acc"); File file3 = new File(Temp + "/In.box"); File file4 = new File(Temp + "/Out.box"); try{ file1.createNewFile(); file2.createNewFile(); FileWriter fileWritter1 = new FileWriter("MC_Web/Users/" + Name +"/Account.acc",false); BufferedWriter bufferWritter1 = new BufferedWriter(fileWritter1); bufferWritter1.write("0.0"); bufferWritter1.close(); file3.createNewFile(); file4.createNewFile(); FileWriter fileWritter = new FileWriter(Temp + "/Blarg.acc",true); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(args[3] + "\n"); bufferWritter.write(args[2] + "\n"); Random rand = new Random(); bufferWritter.write("" + rand.nextInt(999999999) + "\n"); // User Number bufferWritter.close(); pl.sendMessage(ChatColor.GOLD + "Account Created"); pl.sendMessage(ChatColor.GOLD + "Username: " + Name); pl.sendMessage(ChatColor.GOLD + "Password: " + args[2]); pl.sendMessage(ChatColor.GOLD + "Nickname: " + args[3]); System.out.println("\n ** MC_Web User Account Created '" + Name + " '"); } catch (IOException e) { pl.sendMessage(ChatColor.AQUA + "Error - Account Failed To Create"); System.out.println("\n ** MC_Web Error - Account '" + Name + "' Failed To Create"); }}}} // Password Reset else if(args[0].equalsIgnoreCase("account") && args[1].equalsIgnoreCase("reset") && Test.exists()){ if ( args.length < 3 ){ error(pl); } else{ boolean pf = true; String pnn = "not_me"; String pwr = args[2]; Random rand = new Random(); String pwn = "" + rand.nextInt(999999999); try{ FileInputStream fstream = new FileInputStream("MC_Web/Users/" + Name +"/Blarg.acc"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); pnn = br.readLine(); is.close(); br.close(); } catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Account Failed To Reset"); System.out.println(e); System.out.println("\n ** MC_Web Error - Account '" + Name + "' Failed To Reset - Failure Type 1"); pf = false; } try{ if (pf){ FileWriter fileWritter = new FileWriter("MC_Web/Users/" + Name +"/Blarg.acc",false); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(pnn +"\n"); bufferWritter.write(pwr +"\n"); bufferWritter.write(pwn +"\n"); // User Number bufferWritter.close(); pl.sendMessage(ChatColor.GOLD + "Account Updated"); System.out.println("\n ** MC_Web User Account Updated '" + Name + " '"); } } catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Account Failed To Reset"); System.out.println(e); System.out.println("\n ** MC_Web Error - Account '" + Name + "' Failed To Reset - Failure Type 2"); }}} // Item Deposit else if(args[0].equalsIgnoreCase("item") && args[1].equalsIgnoreCase("deposit") && Test.exists() ){ if (Eitems == true){ ItemStack It[] = pl.getInventory().getContents(); ItemStack Ih = pl.getItemInHand(); String Mih = "" + Ih.getType(); // Deposit Type int Amm = 0; // Deposit Amount short dur; // Not implemented boolean temp = true; for (String item : Banned) { if (item.contains("" + Ih.getType()) ) { temp = false; }} if (Ih.getType() != Material.AIR && temp){ for (int i = 0; i < It.length; i++){ if ( It[i] != null ){ if ( Ih.getType() == It[i].getType() ){ dur = Ih.getDurability(); // Not implemented Amm += It[i].getAmount(); pl.getInventory().setItem( i , new ItemStack(Material.AIR, 0) ); }}} try{ FileWriter fileWritter = new FileWriter("MC_Web/Users/" + Name +"/In.box",true); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(Mih + "|" + Amm + "\n"); bufferWritter.close(); pl.sendMessage(ChatColor.GOLD + "Items Deposited"); } catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Deposit Failed"); System.out.println(e); System.out.println("\n ** MC_Web Error - Account '" + Name + "' Failed To Deposit Items"); }} else{ pl.sendMessage(ChatColor.AQUA + "Error - You are not allowed to deposit that."); }} else{ pl.sendMessage(ChatColor.AQUA + "Error - You are not allowed to deposit items"); }} // Item Withdraw else if (args[0].equalsIgnoreCase("item") && args[1].equalsIgnoreCase("withdraw") && Test.exists() ){ if (Iitems == true){ int X = 0; try{ FileInputStream fstream = new FileInputStream("MC_Web/Users/" + Name + "/Out.box"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); String Line; while ( ( Line = br.readLine() ) != null ) { String[] Temp = Line.split("\\|"); ItemStack item = new ItemStack(Material.getMaterial(Temp[0].trim()),Integer.parseInt(Temp[1].trim())); pl.getLocation().getWorld().dropItemNaturally(pl.getLocation(), item); X += 1; } is.close(); br.close(); FileWriter fileWritter = new FileWriter("MC_Web/Users/" + Name +"/Out.box",false); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(""); bufferWritter.close(); if ( X > 0){ pl.sendMessage(ChatColor.GOLD + "Items Withdrawn"); } else{ pl.sendMessage(ChatColor.AQUA + "Error - Nothing To Withdraw"); }} catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Item Withdraw"); System.out.println(e); System.out.println("\n ** MC_Web Error - Account '" + Name + "' Failed To Withdraw Items"); }} else{ pl.sendMessage(ChatColor.AQUA + "Error - You are not allowed to withdraw items"); }} // Money Deposit else if ( args[0].equalsIgnoreCase("money") && args[1].equalsIgnoreCase("deposit") && Test.exists() ){ if (args.length < 3 ){ error(pl); } else{ if(Emoney == true){ double Mon = 0.; double Bal = 0.; boolean pf = true; try{ Mon = Double.valueOf(args[2]).doubleValue(); FileInputStream fstream = new FileInputStream("MC_Web/Users/" + Name +"/Account.acc"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); Bal = Double.valueOf(br.readLine()).doubleValue(); is.close(); br.close(); } catch (Exception e){ pf = false; pl.sendMessage(ChatColor.AQUA + "Error - Invalad Number Conversion"); } if ( pf ){ int Enough_Money = Double.compare(Mon,Money); if (Enough_Money < 0 ) { try{ Bal += Mon; FileWriter fileWritter = new FileWriter("MC_Web/Users/" + Name +"/Account.acc",false); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(Bal +"\n"); bufferWritter.close(); account.getHoldings().subtract(Mon); pl.sendMessage(ChatColor.GOLD + ""+ Mon + " " + Money_Name + " has been deposited"); pl.sendMessage(ChatColor.GOLD + "Account balance is now " + Trun.format(Bal) + " " + Money_Name); } catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Making Deposit"); System.out.println("\n ** MC_Web Error - '" + Name + "' deposit failed"); }} else{ pl.sendMessage(ChatColor.AQUA + "Too Much To Deposit: " + Trun.format(Mon) + " " + Money_Name); }} } else{ pl.sendMessage(ChatColor.AQUA + "Error - You are not allowed to deposit money"); }}} // Money Withdraw else if ( args[0].equalsIgnoreCase("money") && args[1].equalsIgnoreCase("withdraw") && Test.exists() ){ if (args.length < 3 ){ error(pl); } else{ if(Imoney == true){ double Mon = 0.; double Bal = 0.; boolean pf = true; try{ Mon = Double.valueOf(args[2]).doubleValue(); FileInputStream fstream = new FileInputStream("MC_Web/Users/" + Name +"/Account.acc"); DataInputStream is = new DataInputStream(fstream); BufferedReader br = new BufferedReader(new InputStreamReader(is)); Bal = Double.valueOf(br.readLine().trim() ).doubleValue(); is.close(); br.close(); } catch (Exception e){ pf = false; pl.sendMessage(ChatColor.AQUA + "Error - Invalad Number Conversion"); } if ( pf ){ int Enough_Money = Double.compare(Bal,Mon); if (Enough_Money > 0 ){ try{ Bal -= Mon; FileWriter fileWritter = new FileWriter("MC_Web/Users/" + Name +"/Account.acc",false); BufferedWriter bufferWritter = new BufferedWriter(fileWritter); bufferWritter.write(Bal +"\n"); bufferWritter.close(); account.getHoldings().add(Mon); pl.sendMessage(ChatColor.GOLD + ""+ Mon + " " + Money_Name + " has been withdrawn"); pl.sendMessage(ChatColor.GOLD + "Account balance is now " + Trun.format(Bal) + " " + Money_Name); } catch (IOException e){ pl.sendMessage(ChatColor.AQUA + "Error - Making Withdraw"); System.out.println("\n ** MC_Web Error - '" + Name + "' withdraw failed"); }} else{ pl.sendMessage(ChatColor.AQUA + "Too Much To Withdraw: " + Trun.format(Mon) + " " + Money_Name); } }} else{ pl.sendMessage(ChatColor.AQUA + "Error - You are not allowed to withdraw money"); }}} // Catch else{ error(pl); }}} return true; }}