Update RainbowShotsFromOuterSpace

added indentation and more comments

RainbowShotsFromOuterSpace

@@ -2,7 +2,9 @@
 --hold the random function and the value 128
 웃=rnd 😐=128
 enemies={}
-player_x=62♥=3◆=1✽={}function g(a,b,c,f)return abs(a-c)+abs(b-f)end
+player_x=62♥=3◆=1✽={}
+--quick little distance function 
+function distance(a,b,c,f)return abs(a-c)+abs(b-f)end
 function _draw()
   --the game logic if statement instead of a state machine 
   --encompasses all game logic
@@ -19,7 +21,7 @@ for j in all(enemies)do
         --move them down
         j.y+=1
         --check whether they touched the player
-if g(j.x,j.y,player_x,99)<5 do
+        if distance(j.x,j.y,player_x,99)<5 do
         --move them off screen if they do instead of spending tokens on del()-
         --i do that later
         j.x=-9
@@ -35,7 +37,8 @@ for i in all(✽)do
           --move the shots up
           i.y-=1
           --check wheter they've hit any enemies,pushing them offscreen if needed
-if(g(i.x,i.y,j.x,j.y)<6)del(✽,i)j.x=-9◆+=1end
+          if(distance(i.x,i.y,j.x,j.y)<6)del(✽,i) j.x=-9 ◆+=1
+         end
       --finally deleting the enemies that have gotten below the screen height,on or off screen
       if(j.y>😐)del(enemies,j)
       --draw the enemies