EarthTrap Shuriken
This one works pretty much exactly as I designed it (which is great because I designed it to be awesome). The player performs a backflip, and throws shuriken into the ground in mid-air. The shuriken then slows down all enemies nearby for a set amount of time (currently 10 seconds). Designing this was both fun and challenging.
First, I had to analyze our physics system to find out how to make the player move backwards and upwards. Fortunately, I was able to successfully apply the impulse.
Second, I had to design the shuriken to be thrown in mid-flight. This involved creating a timer that kept track of the interval when shuriken needed to be thrown, applying an impulse to make it move diagonally downward, and creating hit detection for the cases if it hit the ground or an enemy.
Finally, I had to create a component that slowed down all nearby enemies. It had to activate after it collided with the ground or an enemy. After that, I had to create a new component that allowed characters to be slowed (which I called the AlterSpeed component). I made AlterSpeed to be dynamic; it could take in a percentage of speed (which could be faster or slower than the current speed), and allowed a set time to be inputted before a character's speed returned to normal. For the EarthTrap Shuriken, it calls each affected enemy's AlterSpeed component and sets it to 50% speed for 1 second. The reason for 1 second is that the shuriken pulses every second for 10 seconds. This allows new enemies that enter the field to be slowed, and enemies that exit the field to return to normal speed.
I am quite happy with this ability at the moment, and am looking forward to seeing it action in a proper level. On another note, I would like to shoot a small demo video of each ability, but I'm limited at the moment due to our level not being stable. Additionally, I can only make videos with the windows version which doesn't have the avatars. However, I'd still like to show it once we have the proper assets in place.
