Turning bronze coins into gold coins

You may notice that your gold coins in the scene editor show up as bronze coins in the game. This is because the Coin class defaults to using the bronze texture and value. We will specify our gold coins by setting their name attribute to gold in the scene editor and then checking for this name in the Coin init function. Follow these steps to implement golden coins:

1. Open your encounters in the scene editor, select your gold coins, and use the Attributes inspector to set the name value of each node to gold, as shown here:

   

2. We can easily loop through all nodes with a certain name. We will use this functionality to run the Coin class's turnToGold function on any node with the name gold. Open EncounterManager and add the following code in the init function, at the bottom of the encounter's for loop (the new code is in bold):

           // Save initial sprite positions for this encounter: 
           saveSpritePositions(node: encounterNode) 
           // Turn golden coins...