Apparently the problem is with line 62.If you comment that out then line 63 and so on. I also tried a non array and it worked.
I cant see that any of the variables are nulled either. Logcat says the problem is: java.lang.NullPointerException .
Here is my code so far:
package com.zxz.zxcdnd;
import java.util.Random;
import android.os.Bundle;
import android.app.Activity;
import android.widget.*;
public class MainActivity extends Activity
{
//Player statistics
int playerStatistics[];
//Room statistics
String roomStatistics[];
int type = 1;
//Player inventory
int inventorySlot = 1;
int playerInventoryNumbers[];
String playerInventoryNames[];
String playerInventoryAffectedStats[];
//Index representation variables
int name = 1,roomsConquered = 2,goldCoins = 3,stamina = 4,damage = 5,luck = 6,difficulty=3;
//Random generator
Random r = new Random();
int dice;
//List of available items
int itemNumbers[] = {1,1,2,2,3,3,4,4,5,5};
String itemAffectedStats[] = {"stamina","damage",
"luck","damage",
"stamina","damage",
"damage","luck",
"damage","stamina"};
String itemNames[] = {"lemon","app",
"ist","Bms",
"Hateech","Lasacsyrup",
"Picagger","Hompa",
"Bori","Offipenser"};
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//Initialize important player variables
startUp();
//Create room
initializeRoom();
}
void startUp()
{
//Initialize stamina, damage and luck
playerStatistics[stamina] = r.nextInt(7-1) + 1; //LINE 62
playerStatistics[damage] = r.nextInt(7-1) + 1; //LINE 63
playerStatistics[luck] = r.nextInt(7-1) + 1;
//Initialize player inventory
playerInventoryNumbers[inventorySlot] = itemNumbers[r.nextInt(11-1) + 1];
playerInventoryNames[inventorySlot] = itemNames[r.nextInt(11-1) + 1];
playerInventoryAffectedStats[inventorySlot] = itemAffectedStats[r.nextInt(11-1) + 1];
playerStatistics[damage] = playerStatistics[damage] + playerInventoryNumbers[inventorySlot];
inventorySlot++;
}
Thanks in advance! I owe alot.
You declared but didn't initialize your playerStatistics
array, so it's null
. Try declaring it as:
int playerStatistics[] = new int[7];
or one more than your largest index possible.
You will need to do something similar with your other arrays, which also don't appear to be initialized.
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