/**
  * Removes the amount of blocks to its stack
  *
  * @param block - Block to control
  * @param amount - Amount to decrease by
  */
 public void removeBlock(Block block, int amount) {
   block.setStack(block.getStack() - amount);
   Sys.print(amount + " " + block.getName() + " was removed from your inventory!");
 }
 /**
  * Adds the amount of blocks to its stack
  *
  * @param block - Block to control
  * @param amount - Amount to increase by
  */
 public void addBlock(Block block, int amount) {
   block.setStack(block.getStack() + amount);
   Sys.print(amount + " " + block.getName() + " was added to your inventory!");
 }