improvements to particles and animation can now have variable speed

code/entities/fairy.lua

@@ -78,10 +78,13 @@ function Fairy:doLogic()
 
 		local particle_data = {
 			animation = animation.particle.simple,
+			animation_speed = 1,
 			sprite_tint = hex2rgb("#fed100"),
+			sprite_alpha_fade = true,
 			direction = angle-math.rad(180+math.random(60)-30),
 			speed = 0.8*(distance/50),
 			speed_increase = -0.01,
+			time = 0.75
 		}
 		Particle:new(self.pos.x,self.pos.y,particle_data)
 	end