Update RainbowShotsFromOuterSpace

added indentation and more comments

RainbowShotsFromOuterSpace

@@ -2,56 +2,59 @@
 --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
-if ♥>0 do
---i use the modulo operator instead of a timer variable
-if(t()%1==0)add(enemies,{x=웃(😐),y=0})
-cls()
---draw the player
-?"★",player_x,99,7
---draw the 'gui' with points and remaining hearts
-?◆.."◆ "..♥.."♥",50,0
---iterate over all enemies
-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
---move them off screen if they do instead of spending tokens on del()-
---i do that later
-j.x=-9
-♥-=1
-end
---make the enemies harder to hit by adjusting their x position with sin(time())
-if(j.x>9)j.x+=sin(t())
---iterate over the shots inside the enemey loop-which means shots get faster if more enemies are on screen, 
---but it saves an extra loop
-for i in all(✽)do
---draw the shots
-?"◆",i.x,i.y,i.y%9
---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
---finally deleting the enemies that have gotten below the screen height,on or off screen
-if(j.y>😐)del(enemies,j)
---draw the enemies
-?"🐱",j.x,j.y,8
-end 
---spawn a shot based on a 'modulo-timer'
-if(t()%1==0)add(✽,{x=player_x,y=90})
---stolen and slightly modified bit of code to handle the input
-b=btn()
-player_x+=(b\2%2-b%2)*2
-for i=0,9 do
---draw 'stars' in random spots for that speedy feel
-?".",웃(😐),웃(😐),10
-end
-else
---closing the game logic if statement
-?"dead",55,60
-end
+  --the game logic if statement instead of a state machine 
+  --encompasses all game logic
+    if ♥>0 do
+      --i use the modulo operator instead of a timer variable
+      if(t()%1==0)add(enemies,{x=웃(😐),y=0})
+      cls()
+      --draw the player
+      ?"★",player_x,99,7
+      --draw the 'gui' with points and remaining hearts
+      ?◆.."◆ "..♥.."♥",50,0
+      --iterate over all enemies
+      for j in all(enemies)do
+        --move them down
+        j.y+=1
+        --check whether they touched the player
+        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
+        ♥-=1
+        end
+        --make the enemies harder to hit by adjusting their x position with sin(time())
+        if(j.x>9)j.x+=sin(t())
+        --iterate over the shots inside the enemey loop-which means shots get faster if more enemies are on screen, 
+        --but it saves an extra loop
+        for i in all(✽)do
+         --draw the shots
+          ?"◆",i.x,i.y,i.y%9
+          --move the shots up
+          i.y-=1
+          --check wheter they've hit any enemies,pushing them offscreen if needed
+          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
+      ?"🐱",j.x,j.y,8
+      end 
+    --spawn a shot based on a 'modulo-timer'
+    if(t()%1==0)add(✽,{x=player_x,y=90})
+    --stolen and slightly modified bit of code to handle the input
+    b=btn()
+    player_x+=(b\2%2-b%2)*2
+    for i=0,9 do
+      --draw 'stars' in random spots for that speedy feel
+      ?".",웃(😐),웃(😐),10
+    end
+  else
+  --closing the game logic if statement
+    ?"dead",55,60
+  end
 end