[PI] Full Ingame HighScores with Saving

[Pvp 0]

[b]Adding fully working ingame hiscores with saving for PI.[/b]


In src/server/model/players, make a new class called HighScores.java and add this in:
[code]package server.model.players;

import java.io.*;

import server.Config;
import server.Server;
import server.model.players.Client;
import server.util.Misc;

/**
* Handles the ingame highscores.
*
* @author Bradley Carels
*/
public class HighScores {

public static Object[][] PLAYERS = new Object[10][3];

public static void load() {
try {
BufferedReader in = new BufferedReader(new FileReader("./Data/highscores.txt"));
for (int i = 0; i < 10; i++) {
String[] data = in.readLine().split(" ");
for (int j = 0; j < data.length; j++)
PLAYERS[i][j] = (j == 0 ? data[j] : Integer.parseInt(data[j]));
}
System.out.println("Loaded HighScores.");
} catch (IOException e) {
System.out.println("Error loading HighScores.");
}
}

public static void save() {
for (int i = 0; i < 10; i++) {
if (PLAYERS[i][0] == null)
return;
}
try {
BufferedWriter out = new BufferedWriter(new FileWriter("./Data/highscores.txt"));
for (int i = 0; i < 10; i++) {
String line = PLAYERS[i][0] + " " + PLAYERS[i][1] + " " + PLAYERS[i][2];
out.write(line, 0, line.length());
out.newLine();
}
out.close();
} catch (IOException e) {
System.out.println("Error saving HighScores.");
}
}

public static void open(Client c) {
c.getPA().showInterface(6308);
c.getPA().sendFrame126(Config.SERVER_NAME + " HighScores", 6400);
c.getPA().sendFrame126("Top PKers:", 6399);
for (int i = 0; i < 40; i++)
c.getPA().sendFrame126("", 8578 + i);
for (int i = 0; i < 10; i++)
c.getPA().sendFrame126(PLAYERS[i][1] + ". " + PLAYERS[i][0] + " - " + PLAYERS[i][2] + " Kills", 6402 + i);
}

public static void update(Client c) {
for (int i = 0; i < 10; i++) {
if (c.kills > (Integer) PLAYERS[i][2] && (c.kills < (Integer) PLAYERS[i - (i == 0 ? 0 : 1)][2] || i == 0)) {
PLAYERS[i][0] = c.playerName;
PLAYERS[i][2] = c.kills;
}
}
}

}[/code]

[b]Edit the variables to suit your needs.[/b]


Next in ActionHandler.java search for:
[code]switch(objectType) {[/code]

Under that switch statement add:
[code] case 3192:
HighScores.open(c);
break;[/code]

Now open Client.java and search for:
[code]process() {[/code]

Under that add:
[code] HighScores.update(this);[/code]

Now go in ShutDownHook.java and search for:
[code]public void run() {[/code]

Under that line add:
[code] HighScores.save();[/code]

Next open Server.java and search for:
[code]public static void main[/code]

And under that line add:
[code] HighScores.load();[/code]

Next open ObjectManager.java and search for:
[code]public void loadCustomSpawns(Client c) {[/code]

Under that add:
[code] c.getPA().checkObjectSpawn(3192, 3222, 3218, 0, 10); // scoreboard[/code]

Change these coordinates to wherever you want, this currently spawns the scoreboard in Lumbridge.

[color=red]Last step![/color]
Lastly, go into your Data folder and make a new text document called highscores.txt


[b]If you followed the tutorial correctly, you now have fully working ingame highscores![/b] As always, all credits go to me. Enjoy. ;)


Picture:
[IMG]http://i1224.photobucket.com/albums/ee365/ZBradleyX/highscores2.png[/IMG]

[dustey 0]

I get this error. Fixed a few can't get these,

[CODE]src\server\model\players\Client.java:597: error: cannot find symbol
HighScores.update(this);
^
symbol: variable HighScores
location: class Client
src\server\model\players\ActionHandler.java:25: error: cannot find symbol
HighScores.open(c);
^
symbol: variable HighScores
location: class ActionHandler
src\server\util\ShutDownHook.java:11: error: cannot find symbol
HighScores.save();
^
symbol: variable HighScores
location: class ShutDownHook
src\server\Server.java:121: error: cannot find symbol
HighScores.load();
^
symbol: variable HighScores
location: class Server
Note: src\server\model\players\Client.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
4 errors
Press any key to continue . . .[/CODE]

[Faab234 0]

[quote name='dustey']I get this error. Fixed a few can't get these,

[CODE]src\server\model\players\Client.java:597: error: cannot find symbol
HighScores.update(this);
^
symbol: variable HighScores
location: class Client
src\server\model\players\ActionHandler.java:25: error: cannot find symbol
HighScores.open(c);
^
symbol: variable HighScores
location: class ActionHandler
src\server\util\ShutDownHook.java:11: error: cannot find symbol
HighScores.save();
^
symbol: variable HighScores
location: class ShutDownHook
src\server\Server.java:121: error: cannot find symbol
HighScores.load();
^
symbol: variable HighScores
location: class Server
Note: src\server\model\players\Client.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
4 errors
Press any key to continue . . .[/CODE][/QUOTE]

Is it possible that you didn't import the HighScores class?

[dustey 0]

I'm fairly new to Java, and do you mean to put, "import server.model.players.HighScores;" in the files which have the error?

[dustey 0]

Anyone else think they know what's wrong?

[23286027318020 0]

[quote name='dustey']I'm fairly new to Java, and do you mean to put, "import server.model.players.HighScores;" in the files which have the error?[/QUOTE]

That would be what he means yes.

[dustey 0]

It gives me 3 more errors when I put them in the files which have the error. "Error cannot find symbol."

[dustey 0]

Please someone help me, I've been trying to get this for almost 3 days but I can't.

[Countryboyaj 3]

@ dustey... copy/paste the compile errors into a [code][code][/code][/code] box so I (and others) can better assist you...

[dustey 0]

[CODE]src\server\model\players\Client.java:597: error: cannot find symbol
HighScores.update(this);
^
symbol: variable HighScores
location: class Client
src\server\model\players\ActionHandler.java:25: error: cannot find symbol
HighScores.open(c);
^
symbol: variable HighScores
location: class ActionHandler
src\server\util\ShutDownHook.java:11: error: cannot find symbol
HighScores.save();
^
symbol: variable HighScores
location: class ShutDownHook
src\server\Server.java:121: error: cannot find symbol
HighScores.load();
^
symbol: variable HighScores
location: class Server
Note: src\server\model\players\Client.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
4 errors
Press any key to continue . . .[/CODE]

It was posted above already :L