Everything is in "main", gotta try on calc.

demo.lua

@@ -18,10 +18,11 @@ pallet_last = 0
 mem_pallet_last = 0
 
 file:write([[from draw import *
-black=(0,0,0)
-for x in range(384):
- for y in range(192):
-  set_pixel(x,y,black)
+def main():
+ black=(0,0,0)
+ for x in range(384):
+  for y in range(192):
+   set_pixel(x,y,black)
 ]])
 
 for i = 1, 12, 1 do
@@ -36,7 +37,7 @@ for i = 1, 12, 1 do
   end
   local getpixel, setpixel = bitmap.pixel_interface(image_bitmap)
 
-  file:write("\n", [[data=b"]])
+  file:write("\n", [[ data=b"]])
   --end
 
   for j = 1, image_infos.height, 1 do
@@ -54,19 +55,19 @@ for i = 1, 12, 1 do
   --let's write the pallet
   if pallet_last > mem_pallet_last then
     mem_pallet_last = pallet_last
-    file:write("\npallet={")
+    file:write("\n pallet={")
     for i, v in pairs(pallet) do
       file:write(v, ":(", i, "),")
     end
     file:write("}")
   end
 
-  file:write("\ndraw(", math.floor(192 - image_infos.width / 2), ",")
+  file:write("\n draw(", math.floor(192 - image_infos.width / 2), ",")
   file:write(math.floor(96 - image_infos.height / 2), ",data,pallet,")
   file:write(image_infos.width, ")")
 
   first = false
 end
-file:write('\nwait_ac("Press AC/ON to continue...")')
+file:write('\n wait_ac("Press AC/ON to continue...")')
 
 file:close()

menu.py

@@ -7,9 +7,9 @@ cursor = 0
 try:
     while 1:
         try:
+            clear_screen()
+            fancy_text(0, 0, choices[selection].upper().replace("_", " "))
             while 1:
-                clear_screen()
-                fancy_text(0, 0, choices[selection].upper().replace("_", " "))
                 show_screen()
                 cursor += 1
                 if cursor == 64:
@@ -23,9 +23,9 @@ try:
             show_screen()
             try:
                 play = __import__(choices[selection])
-                del play
+                play.main()
             except KeyboardInterrupt:
                 pass
             clear_screen()
 except AssertionError:
-    pass
+    print("Thanks for 'playing'!")

tron.py

@@ -1,45 +1,46 @@
 from draw import *
 from math import floor
 
-C_BLACK = (0, 0, 0)
-xspd = 1
-yspd = 0
-scrw = 0
-scrh = 0
-while get_pixel(scrw, 0):
-    scrw += 1
-while get_pixel(0, scrh):
-    scrh += 1
-x = floor(scrw / 2)
-y = floor(scrh / 2)
+def main():
+    C_BLACK = (0, 0, 0)
+    xspd = 1
+    yspd = 0
+    scrw = 0
+    scrh = 0
+    while get_pixel(scrw, 0):
+        scrw += 1
+    while get_pixel(0, scrh):
+        scrh += 1
+    x = floor(scrw / 2)
+    y = floor(scrh / 2)
 
-clear_screen()
-play = True
-while play:
-    try:
-        while play:
-            x += xspd
-            y += yspd
-            if x == scrw:
-                x = 0
-            if y == scrh:
-                y = 0
-            if x == -1:
-                x = scrw - 1
-            if y == -1:
-                y = scrh - 1
-            if not get_pixel(x, y)[0]:
-                play = False
-            set_pixel(x, y, C_BLACK)
-            for i in range(100): show_screen()
-    except KeyboardInterrupt:
-        xspd, yspd = yspd, -xspd
+    clear_screen()
+    play = True
+    while play:
+        try:
+            while play:
+                x += xspd
+                y += yspd
+                if x == scrw:
+                    x = 0
+                if y == scrh:
+                    y = 0
+                if x == -1:
+                    x = scrw - 1
+                if y == -1:
+                    y = scrh - 1
+                if not get_pixel(x, y)[0]:
+                    play = False
+                set_pixel(x, y, C_BLACK)
+                for i in range(100): show_screen()
+        except KeyboardInterrupt:
+            xspd, yspd = yspd, -xspd
 
-loop = True
-while loop:
-    try:
-        fancy_text(0, 0, "GAME OVER, press AC/ON to continue.")
-        while 1:
-            show_screen()
-    except:
-        loop = False
+    loop = True
+    while loop:
+        try:
+            fancy_text(0, 0, "GAME OVER, press AC/ON to continue.")
+            while 1:
+                show_screen()
+        except:
+            loop = False