Thread: can someone help me with my EP system?

Okay the source is RuneLive and here is the ep system:

package server.model.players;

import server.Server;
import server.util.Misc;

public class EarningPotential {

private static int[][] randomDrops = {{15015,12},{15015,12},{14887,1},{14888,1},{14889, 1},{14890,1},{14891,1},{14880,1},{14881,1},{14882, 1},{14883,1},{14876,1},{14877,1},{14878,1},{14879, 1},{14884,1},{14885,1},{14886,1},{14892,1},{15016, 12},{4675,1},{1340,1},{15015,12},{15016,12},{1725, 1},{1729,1},{1351,1},{1319,1},{1333,1},{1359,1},{1 731,1},{391,2},{1351,1},{1319,1},{1333,1},{1359,1} ,{4091,1},{4093,1},{4095,1},{4097,1},{4101,1},{410 3,1},{1340,1},{1725,1},{1729,1},{1731,1},{4105,1}, {15008,1},{4107,1},{4111,1},{4113,1},{4115,1},{411 7,1},{4131,1},{1079,1},{1093,1},{1127,1},{1163,1}, {1201,1},{4587,1},{1149,1},{15016,12},{1079,1},{15 015,12},{15016,12},{1351,1},{1319,1},{15015,12},{1 5016,12},{1333,1},{1359,1},{1704,1},{157,3},{145,2 },{175,4},{1379,1},{1381,1},{1393,1},{861,1},{6731 ,1},{6733,1},{4712,1},{1340,1},{1725,1},{1729,1},{ 1731,1},{4714,1},{4716,1},{4718,1},{4720,1},{4722, 1},{4736,1},{4738,1},{4749,1},{4751,1},{1127,1},{3 91,2},{1093,1},{4087,1},{4585,1},{3140,1},{6737,1} ,{6731,1},{6733,1},{4712,1},{4714,1},{4716,1},{471 8,1},{4720,1},{4722,1},{4736,1},{4738,1},{4749,1}, {4751,1},{11732,1},
{11235,1},{11335,1},{391,2},{11212,40},{4151,1},{1 351,1},{1319,1},{1333,1},{1359,1},{6585,1},{1187,1 },{15009,1},{1379,1},{1381,1},{1393,1},{861,1},{46 75,1}};
private static int[][] lowEP = {{15015,12},{14887,1},{14888,1},{14889,1},{14890,1 },{14891,1},{14892,1},{15016,12},{4675,1},{1340,1} ,{15015,12},{15016,12},{1725,1},{1729,1},{1351,1}, {1319,1},{1333,1},{1359,1},{1731,1},{391,2},{1351, 1},{1319,1},{1333,1},{1359,1},{4091,1},{4093,1},{4 095,1},{4097,1},{4101,1},{4103,1},{1340,1},{1725,1 },{1729,1},{1731,1},{4105,1},{15008,1},{4107,1},{4 111,1},{4113,1},{4115,1},{4117,1},{4131,1},{1079,1 },{1093,1},{1127,1},{1163,1},{1201,1},{4587,1},{11 49,1}};
private static int[][] medEP = {{15015,12},{14880,1},{14881,1},{14882,1},{14883,1 },{14884,1},{14885,1},{14886,1},{15016,12},{4675,1 },{1340,1},{15015,12},{15016,12},{1725,1},{1729,1} ,{1351,1},{1319,1},{1333,1},{1359,1},{1731,1},{391 ,2},{1351,1},{1319,1},{1333,1},{1359,1},{4091,1},{ 4093,1},{4095,1},{4097,1},{4101,1},{4103,1},{1340, 1},{1725,1},{1729,1},{1731,1},{4105,1},{15008,1},{ 4107,1},{4111,1},{4113,1},{4115,1},{4117,1},{4131, 1},{1079,1},{1093,1},{1127,1},{1163,1},{1201,1},{4 587,1},{1149,1},{15016,12},{1187,1},{15015,12},{15 016,12},{1704,1},{15015,12},{15016,12},{157,3},{14 5,2},{175,4},{15015,12},{15016,12},{1704,1},{157,3 },{145,2},{175,4},{6731,1},{6733,1},{15015,12},{15 016,12},{4712,1},{4714,1},{4716,1},{4718,1},{4720, 1},{4722,1},{4736,1},{4738,1},{4749,1},{4751,1},{1 305,1},{391,2},{1377,1},{1540,1},{1434,1},{1702,1} ,{5698,1},{3204,1},{6528,1},{10384,1},{10386,1},{1 0388,1},{10390,1}};
private static int[][] highEP = {{15015,12},{15016,12},{868,50},{15015,12},{15016, 12},{1704,1},{14876,1},{14877,1},{14878,1},{14879, 1},{157,3},{145,2},{175,4},{995,14700},{995,22500} ,{4151,1},{6585,1},{6731,1},{6733,1},{4712,1},{471 4,1},{4716,1},{4718,1},{4720,1},{4722,1},{4736,1}, {4738,1},{4749,1},{4751,1},{391,2},{4714,1},{4712, 1},{15017,1},{4716,1},{4718,1},{4720,1},{4722,1},{ 4675,1},{4091,1},{4093,1},
{4095,1},{15015,12},{15016,12},{4097,1},{15015,12} ,{15016,12},{4675,1},{1340,1},{15015,12},{15016,12 },{1725,1},{1729,1},{1351,1},{1319,1},{1333,1},{13 59,1},{1731,1},{391,2},{1351,1},{1319,1},{1333,1}, {1359,1},{4091,1},{4093,1},{4095,1},{4097,1},{4101 ,1},{4103,1},{1340,1},{1725,1},{1729,1},{1731,1},{ 4105,1},{15008,1},{4107,1},{4111,1},{4113,1},{4115 ,1},{4117,1},{4131,1},{1079,1},{1093,1},{1127,1},{ 1163,1},{1201,1},{4587,1},{1149,1},{15015,12},{150 16,12},{4101,1},{15015,12},{15016,12},{4103,1},{86 8,50},{15015,12},{15016,12},{1351,1},{1319,1},{133 3,1},{1359,1},{995,14700},{995,22500},{1351,1},{13 19,1},{1333,1},{1359,1},{4105,1},{4107,1},{4111,1} ,{15015,12},{15016,12},{4113,1},{4115,1},{4117,1}, {4131,1},{1079,1},{1340,1},{1725,1},{1729,1},{1731 ,1},{1093,1},{1127,1},{1163,1},{1201,1},
{4587,1},{1149,1},{4724,1},{15015,12},{15016,12},{ 4726,1},{4728,1},{4730,1},{15015,12},{15016,12},{4 732,1},{4734,1},{15015,12},{15016,12},{391,2},{473 6,1},{4738,1},{4745,1},{1351,1},{1340,1},{15015,12 },{15016,12},{1725,1},{1729,1},{1731,1},{1319,1},{ 1333,1},{15015,12},{15016,12},{1359,1},{4712,1},{4 714,1},{4740,1},{4741,1},{4743,1},{4745,1}};
private static int[][] mHighEP = {{15015,12},{15015,12},{15016,12},{4675,1},{1340,1 },{15015,12},{15016,12},{1725,1},{1729,1},{1351,1} ,{1319,1},{1333,1},{1359,1},{1731,1},{391,2},{1351 ,1},{1319,1},{1333,1},{1359,1},{4091,1},{4093,1},{ 4095,1},{4097,1},{4101,1},{4103,1},{1340,1},{1725, 1},{1729,1},{1731,1},{4105,1},{15008,1},{4107,1},{ 4111,1},{4113,1},{4115,1},{4117,1},{4131,1},{1079, 1},{1093,1},{1127,1},{1163,1},{1201,1},{4587,1},{1 149,1},{15016,12},{3140,1},{15015,12},{15016,12},{ 1704,1},{157,3},{145,2},{175,4},{391,2},{4585,1},{ 4087,1},{15020,1},{4151,1},{6585,1},{1187,1},{1305 ,1},{1377,1},{15015,12},{15016,12},{1540,1},{1434, 1},{1702,1},{5698,1},{3204,1},{6528,1},{10384,1},{ 10386,1},{10388,1},{10390,1},
{4714,1},{15015,12},{15016,12},{4712,1},{15015,12} ,{15016,12},{4716,1},{4718,1},{4720,1},{15015,12}, {15016,12},{1351,1},{1319,1},{1333,1},{1359,1},{13 40,1},{1379,1},{1381,1},{1393,1},{15015,12},{15016 ,12},{861,1},{1725,1},{1729,1},{1731,1},{6731,1},{ 1351,1},{1319,1},{1333,1},{1359,1},{6733,1},{4712, 1},{4714,1},{4716,1},{4718,1},{4720,1},{4722,1},{4 736,1},{4738,1},{4749,1},{4751,1},{4722,1},{4724,1 },{15006,1},{4726,1},{4728,1},{6731,1},{6733,1},{4 712,1},{4714,1},{4716,1},{4718,1},{4720,1},{4722,1 },{4736,1},{4738,1},{4749,1},{4751,1},{4730,1},{47 32,1},{391,2},{4734,1},
{4736,1},{15015,12},{15016,12},{4738,1},{15015,12} ,{15016,12},{4745,1},{15015,12},{15016,12},{4712,1 },{4714,1},{15015,12},{15016,12},{4740,1},{1351,1} ,{1319,1},{1333,1},{1359,1},{391,2},{4741,1},{995, 5815},{995,300000},{1085,1},{1089,1},{1351,1},{474 3,1},{4745,1}};
private static int[][] xEP = {{15015,12},{15016,12},{868,50},{15015,12},{15016, 12},{1099,1},{1165,1},{1351,1},{1319,1},{1333,1},{ 1359,1},{1149,1},{1185,1},{1704,1},{157,3},{145,2} ,{175,4},{995,14700},{995,22500},{391,2},{6731,1}, {6733,1},{4712,1},{4714,1},{4716,1},{4718,1},{4720 ,1},{4722,1},{4736,1},{4738,1},{4749,1},{4751,1},{ 391,2},{4675,1},{4091,1},{4093,1},{4095,1},{4097,1 },{4101,1},{4103,1},{4105,1},{391,2},{15013,1},{15 015,12},{15016,12},{4107,1},{4111,1},{4113,1},{411 5,1},{4117,1},{4131,1},{1079,1},{1093,1},{1127,1},
{1163,1},{1201,1},{4587,1},{1340,1},{1725,1},{1501 5,12},{15016,12},{1729,1},{1731,1},{1149,1},{391,2 },{1351,1},{1319,1},{1333,1},{1359,1},{15007,1},{3 91,2},{995,5815},{995,300000},{1085,1},{1089,1},{1 351,1},{391,2},{1079,1},{15015,12},{15016,12},{391 ,2},{15008,1},{391,2},{15009,1},{391,2},{15011,1}, {6731,1},{6733,1},{4712,1},{4714,1},{4716,1},{4718 ,1},{4720,1},{4722,1},{4736,1},{4738,1},{4749,1},{ 4751,1},{15015,12},{15016,12},{391,2},{15014,1},{3 91,2},{15012,1},{15015,12},{15016,12},{1127,1},{10 93,1},{4087,1},{4585,1},{3140,1},{6737,1},{6731,1} ,{6733,1},{4712,1},{4714,1},{4716,1},{4718,1},
{4720,1},{4722,1},{4736,1},{15015,12},{15016,12},{ 15015,12},{15016,12},{391,2},{15015,12},{15016,12} ,{15015,12},{15016,12},{391,2},{15015,12},{15016,1 2},{4738,1},{15015,12},{15016,12},{1704,1},{157,3} ,{1379,1},{1381,1},{1393,1},{861,1},{145,2},{15015 ,12},{15016,12},{175,4},{15015,12},{15016,12},{474 9,1},{4751,1},{15015,12},{15016,12},{11732,1},
{391,2},{1340,1},{1725,1},{1729,1},{15015,12},{150 16,12},{15015,12},{15016,12},{1731,1},{15015,12},{ 15016,12},{11235,1},{1079,1},{1127,1},{1099,1},{11 65,1},{1149,1},{1351,1},{1319,1},{1333,1},{1359,1} ,{1379,1},{1381,1},{15015,12},{15016,12},{15015,12 },{15016,12},{1393,1},{861,1},{1185,1},{391,2},{10 93,1},{4087,1},{4585,1},{3140,1},{995,5815},{995,3 00000},{1085,1},{1089,1},{1340,1},{1725,1},{1729,1 },{1731,1},{1351,1},{15015,12},{15016,12},{4675,1} ,{1340,1},{15015,12},{15016,12},{1725,1},{1729,1}, {1351,1},{1319,1},{1333,1},{1359,1},{1731,1},{391, 2},{1351,1},{1319,1},{1333,1},{1359,1},{4091,1},{4 093,1},{4095,1},{4097,1},{4101,1},{4103,1},{1340,1 },{1725,1},{1729,1},{1731,1},{4105,1},{15008,1},{4 107,1},{4111,1},{4113,1},{4115,1},{4117,1},{4131,1 },{1079,1},{1093,1},{1127,1},{1163,1},{1201,1},{45 87,1},{1149,1},{6737,1},{6731,1},{11335,1},{11212, 40},{4151,1},{6585,1},{1187,1},{4675,1},{15015,12} ,{15016,12},{15015,12},{15016,12},{1351,1},{1319,1 },{1333,1},{1359,1},{15006,1},{15005,1},
{15004,1},{15018,1},{391,2},{1099,1},{1165,1},{150 15,12},{15016,12},{15015,12},{15016,12},{1149,1},{ 1185,1},{15017,1},{391,2},{15019,1},{391,2},{15020 ,1},{995,5815},{1351,1},{1319,1},{1333,1},{1359,1} ,{995,300000},{1085,1},{1089,1},{1351,1}};

public static void checkPotential(Client c) {
if (c.inWild()) {
if (++c.epDelay == 750) {
if(c.getItems().getCarriedWealth() > 200000 || c.getPA().getWearingAmount2() > 100000) {
c.earningPotential += 13 + Misc.random(12);
if (c.earningPotential > 100)
c.earningPotential = 100;
c.sendMessage("Your EP increases to: " + c.earningPotential + ".");
} else {
c.sendMessage("You must risk more than 300K to increase your EP!");
}
c.epDelay = 0;
}
}
}

public static void checkTeleport(Client c) {
if (c.inWild())
if (c.underAttackBy > 0) {
c.earningPotential -= 10 + Misc.random(5);
c.sendMessage("You now have "+c.earningPotential+" EP since you teleported in combat!");
if (c.earningPotential < 0)
c.earningPotential = 0;
}
}

public static void giveBonusDrops(Client c, Client c2) {
Client o = (Client) Server.playerHandler.players[c.killerId];
Client pl = (Client) Server.playerHandler.players[c.killerId];
if (c.inWild() && c2.inWild()) {
if(c2.getItems().getCarriedWealth() > 300000 || c2.getPA().getWearingAmount2() > 200000) {
/* if (c.earningPotential >= 0 && c.earningPotential <= 9) {
c.earningPotential -= 0 + Misc.random(7);
if (c.earningPotential < 0)
c.earningPotential = 0;
int random = (int)(Math.random() * (lowEP.length - 1));
Server.itemHandler.createGroundItem(c, lowEP[random][0], c2.absX, c2.absY,
lowEP[random][1], c.playerId);
c.sendMessage("Your EP decreased to: "+c.earningPotential+".");
}
if (c.earningPotential >= 10 && c.earningPotential <= 24) {
c.earningPotential -= 10 + Misc.random(15);
if (c.earningPotential < 0)
c.earningPotential = 0;
int random = (int)(Math.random() * (medEP.length - 1));
Server.itemHandler.createGroundItem(c, medEP[random][0], c2.absX, c2.absY,
medEP[random][1], c.playerId);
c.sendMessage("Your EP decreased to: "+c.earningPotential+".");
}
if (c.earningPotential >= 25 && c.earningPotential <= 49) {
c.earningPotential -= 20 + Misc.random(15);
if (c.earningPotential < 0)
c.earningPotential = 0;
int random = (int)(Math.random() * (highEP.length - 1));
Server.itemHandler.createGroundItem(c, highEP[random][0], c2.absX, c2.absY,
highEP[random][1], c.playerId);
c.sendMessage("Your EP decreased to: "+c.earningPotential+".");
}
if (c.earningPotential >= 50 && c.earningPotential <= 89) {
c.earningPotential -= 30 + Misc.random(25);
if (c.earningPotential < 0)
c.earningPotential = 0;
int random = (int)(Math.random() * (mHighEP.length - 1));
Server.itemHandler.createGroundItem(c, mHighEP[random][0], c2.absX, c2.absY,
mHighEP[random][1], c.playerId);
c.sendMessage("Your EP decreased to: "+c.earningPotential+".");
} */
if (c.earningPotential >= 85) {
c.earningPotential -= 40 + Misc.random(50);
int random = (int)(Math.random() * (xEP.length - 1));
Server.itemHandler.createGroundItem(c, xEP[random][0], c2.absX, c2.absY,
xEP[random][1], c.playerId);
c.sendMessage("Your EP decreased to: "+c.earningPotential+".");
}
}
}
}
}

but i dont get any random drops? or anything like that