src/inventory.cpp

   1 #include "node.h"
   2 #include "inventory.h"
   3 Inventory::Inventory(){
   4         count = 0;
   5         selected = 0;
   6         for(int i = 0; i < Node::count; i++){
   7                 if(! Node::getNodeById(i) -> hidden){
   8                         list[count] = Node::getNodeById(i);
   9                         count++;
  10                 }
  11         }
  12 }
  13 Node *Inventory::getSlot(int nr){
  14         if(nr >= 0 && nr < count)
  15                 return list[nr];
  16         return list[0];
  17 }
  18 void Inventory::select(int nr){
  19         if(nr >= 0 && nr < count)
  20                 selected = nr;
  21 }
  22 Node *Inventory::getSelectedSlot(){
  23         return list[selected];
  24 }