Need help with dupe plugin

Ok so I have created a plugin where a player types /dupe and it opens a inventory with 27 slots.
I want to make it so every 1 sceond, it loops through each item, checks if its null or if the stack size is 64, if its not then it increases the item amount by 1
for example:

for each item in Inventory inv{
if item === null or if item.amount <= 64{
// do nothing
} else {
int item = item.getAmount();
item++;
}
}

 

@logantp

1. When doing a for loop for an inventory use "int i = 0;i<inv.getSize();i++"
2. Never use item++; in a for loop unless your using a slot
3. Make an integer that gets the maximum stack size for the item.
4. Use item.setAmount(int from #2); instead of using item.getAmount(); and then adding it.
5. Your if statement would never work because "===" can't compare in java, that's javascript that does that. To compare in java its "=="
6. Where it says "// do nothing" it would be just "return (true or false if needed);"

Hope this helps!
~ AdamDev

 

Use if (item != null && item.getAmount > 64)

 

Thanks so much, it worked.
And yes, I did a lot of JavaScript before Java so its a bad habit I am trying to fix.
Thank you.

 

@logantp
Glad to help and make sure to mark your thread as solved. Happy new year.