Not Able To Access Object Sub Class's Variable? (java / Android)

I've got a custom class called 'Quad' which creates a textured quad to use as a sprite in my 2D OpenGL ES 2.0 game. public class Quad(){ //Quad creation stuff here } Then I have

Solution 1:

Your variable hero is of type Quad, not type Hero, hence the compiler only knows that it is a Quad. Use the specific subtype if you want access to Hero methods.