Changes:

- fixed collectible detonation animation timing
- replaced those animatin sprites
- also replaced the collectible sprite with one created with asesprite
- more todo stuff added

systems/collectible_system.go

@@ -123,5 +123,5 @@ func (system *CollectibleSystem) AddParticle(position *components.Position) {
 		64,
 	)
 
-	timer.Start(config.PARTICLE_LOOPWAIT)
+	timer.Start(config.PARTICLE_STARTWAIT)
 }