Episode 4, Pushing Box game mechanic

In the previous episode we implemented a deadly laser.... the poor robot can get past that part, don't worry in this one we are going to solve that!

How? you might ask. We are adding a push box mechanic!

A what now? Yes, yes you read correctly, the robot can block the laser with a box yaay!

Ok... Bee stop joking around let's get to work =)

 In this episode we: 

• Add a new animation, and character state to indicate the push mechanic
• We implement a push object extending from an interactive base
• We implement logic on the character to put everything together
• We add extra functionality to the deadly laser to detect the box.