function SetItemStackSize (object oItem, int nSize)
Sets stack size of an item.
- oItem: item to change
- nSize: new size of stack. Will be restricted to be between 1 and the maximum stack size for the item type. If a value less than 1 is passed it will set the stack to 1. If a value greater than the max is passed then it will set the stack to the maximum size
- Return type: void
- Include file: nwscriptdefn