Thread: Wierd as a pie in an ice cream store

Well my Client doesn't wanna recieve streams that I am sending:

Code:

java.lang.ArrayIndexOutOfBoundsException: 52
    at Stream.method526(Stream.java:311)
    at Stream.method527(Stream.java:320)
    at Player.updatePlayerApperance(Player.java:414)
    at Client.method63(Client.java:10756)
    at Client.method40(Client.java:8893)
    at Client.method96(Client.java:13780)
    at Client.method33(Client.java:8341)
    at Client.method28(Client.java:6253)
    at Client.method7(Client.java:11248)
    at RSApplet.run(RSApplet.java:532)
    at Client.run(Client.java:13948)
    at java.lang.Thread.run(Unknown Source)

Client side method:

Code:

public void updatePlayerApperance(Stream stream, int i) {
        stream.currentOffset = 0;
        
        playerGender = stream.readUnsignedByte();
        pkIcon = stream.readByte();
        prayerIcon = stream.readByte();
        aEntityDef_1757 = null;
        anInt1766 = 0;
        
        for (int j = 0; j < 12; j++) {
            
            final int k = stream.readUnsignedByte();
            if (k == 0) {
                playerClothing[j] = 0;
                continue;
            }
            
            final int i1 = stream.readUnsignedByte();
            playerClothing[j] = (k << 8) + i1;
            if (j == 0 && playerClothing[0] == 65535) {
                aEntityDef_1757 = EntityDef.method364(stream.readUnsignedShort());
                break;
            }
            if (playerClothing[j] >= 512
                    && playerClothing[j] - 512 < ItemDef.anInt335) {
                final int l1 = ItemDef.method212(playerClothing[j] - 512).anInt332;
                if (l1 != 0) {
                    anInt1766 = l1;
                }
            }
        }

        for (int l = 0; l < 5; l++) {
            int j1 = stream.readUnsignedByte();
            if (j1 < 0 || j1 >= Client.anIntArrayArray1008[l].length) {
                j1 = 0;
            }
            anIntArray1760[l] = j1;
        }

        super.anInt1634 = stream.readUnsignedShort();
        if (super.anInt1634 == 65535) {
            super.anInt1634 = -1;
        }
        super.anInt1635 = stream.readUnsignedShort();
        if (super.anInt1635 == 65535) {
            super.anInt1635 = -1;
        }
        super.anInt1619 = stream.readUnsignedShort();
        if (super.anInt1619 == 65535) {
            super.anInt1619 = -1;
        }
        super.anInt1620 = stream.readUnsignedShort();
        if (super.anInt1620 == 65535) {
            super.anInt1620 = -1;
        }
        super.anInt1621 = stream.readUnsignedShort();
        if (super.anInt1621 == 65535) {
            super.anInt1621 = -1;
        }
        super.anInt1622 = stream.readUnsignedShort();
        if (super.anInt1622 == 65535) {
            super.anInt1622 = -1;
        }
        super.anInt1629 = stream.readUnsignedShort();
        if (super.anInt1629 == 65535) {
            super.anInt1629 = -1;
        }
        aString1751 = TextClass.method303(TextClass.method300(stream
                .method527(-149), 0), (byte) 7);
        anInt1753 = stream.readUnsignedByte();
        anInt1759 = stream.readUnsignedShort();
        aBoolean1758 = true;
        truePlayer = 0L;
        final int k1 = playerClothing[5];
        final int i2 = playerClothing[9];
        if (i != 0) {
            return;
        }
        playerClothing[5] = i2;
        playerClothing[9] = k1;
        for (int j2 = 0; j2 < 12; j2++) {
            truePlayer <<= 4;
            if (playerClothing[j2] >= 256) {
                truePlayer += playerClothing[j2] - 256;
            }
        }

        if (playerClothing[0] >= 256) {
            truePlayer += playerClothing[0] - 256 >> 4;
        }
        if (playerClothing[1] >= 256) {
            truePlayer += playerClothing[1] - 256 >> 8;
        }
        playerClothing[5] = k1;
        playerClothing[9] = i2;
        for (int k2 = 0; k2 < 5; k2++) {
            truePlayer <<= 3;
            truePlayer += anIntArray1760[k2];
        }
        truePlayer <<= 1;
        truePlayer += playerGender;
    }

my server side:

Code:

private static void appendAppearanceUpdate(Player p, StaticPacketBuilder updateBlock) {
        StaticPacketBuilder playerProps = new StaticPacketBuilder().setBare(true);
        
        Appearance app = p.getAppearance();
        playerProps.addByte((byte) (app.getGender() & 0xFF));
        playerProps.addByte((byte) p.getHeadIcons().getPkIcon());
        playerProps.addByte((byte) p.getHeadIcons().getPrayerIcon());
        
        for(int i = 0; i < 4; i ++) {
            if(p.getEquipment().get(i) != null) {
                playerProps.addShort(32768 + p.getEquipment().get(i).getId());
            } else {
                playerProps.addByte((byte) 0);
            }
        }
        if(p.getEquipment().get(Equipment.SLOT_CHEST) != null) {
            playerProps.addShort(32768 + p.getEquipment().get(Equipment.SLOT_CHEST).getId());
        } else {
            playerProps.addShort(0x100 + app.getLook(2));
        }
        if(p.getEquipment().get(Equipment.SLOT_SHIELD) != null) {
            playerProps.addShort(32768 + p.getEquipment().get(Equipment.SLOT_SHIELD).getId());
        } else {
            playerProps.addByte((byte) 0);
        }
        Item chest = p.getEquipment().get(Equipment.SLOT_CHEST);
        if(chest != null) {
            if(!Equipment.isFullBody(chest.getDefinition())) {
                playerProps.addShort(0x100 + app.getLook(3));
            } else {
                playerProps.addByte((byte) 0);
            }
        } else {
            playerProps.addShort(0x100 + app.getLook(3));
        }
        if(p.getEquipment().get(Equipment.SLOT_LEGS) != null) {
            playerProps.addShort(32768 + p.getEquipment().get(Equipment.SLOT_LEGS).getId());
        } else {
            playerProps.addShort(0x100 + app.getLook(5));
        }
        Item hat = p.getEquipment().get(Equipment.SLOT_HAT);
        if(hat != null) {
            if(!Equipment.isFullHat(hat.getDefinition()) && !Equipment.isFullMask(hat.getDefinition())) {
                playerProps.addShort(0x100 + app.getLook(0));
            } else {
                playerProps.addByte((byte) 0);
            }
        } else {
            playerProps.addShort(0x100 + app.getLook(0));
        }
        if(p.getEquipment().get(Equipment.SLOT_HANDS) != null) {
            playerProps.addShort(32768 + p.getEquipment().get(Equipment.SLOT_HANDS).getDefinition().getEquipId());
        } else {
            playerProps.addShort(0x100 + app.getLook(4));
        }
        if(p.getEquipment().get(Equipment.SLOT_FEET) != null) {
            playerProps.addShort(32768 + p.getEquipment().get(Equipment.SLOT_FEET).getDefinition().getEquipId());
        } else {
            playerProps.addShort(0x100 + app.getLook(6));
        }
        if(hat != null) {
            if(!Equipment.isFullMask(hat.getDefinition())) {
                playerProps.addShort(0x100 + app.getLook(1));
            } else {
                playerProps.addByte((byte) 0);
            }
        } else {
            playerProps.addShort(0x100 + app.getLook(1));
        }
        
        for (int i = 0; i < 5; i ++) {
            playerProps.addByte((byte) (app.getColour(i) * 0xFF));
        }
        
        //Animations
        playerProps.addShort(0x333);
        playerProps.addShort(0x334);
        playerProps.addShort(0x335);
        playerProps.addShort(0x336);
        playerProps.addShort(0x337);
        playerProps.addShort(0x338);
        playerProps.addShort(0x339);
        
        playerProps.addLong(Misc.stringToLong(
                Misc.formatPlayerNameForProtocol(p.getUsername())));
        
        playerProps.addByte((byte)p.getSkills().getCombatLevel());
        playerProps.addShort(0);
        
        updateBlock.addByte((byte) (playerProps.getLength() & 0xFF));
        updateBlock.addBytes(playerProps.toPacket().getData(), 0, playerProps.getLength());
        
    }

Yes I know animations are wrong.

And the error is happening on this line:

Code:

aString1751 = TextClass.method303(TextClass.method300(stream
                .method527(-149), 0), (byte) 7);

I seriously got no idea, I put this in Client and Server section as I hope someone has had this before lulz and as a reference for others in the future.