- Reorder code

- [FIX] game_update() not being called

data/main.lua

@@ -1,14 +1,3 @@
-keyUp = KEY_UP
-keyDown = KEY_DOWN
-keyLeft = KEY_LEFT
-keyRight = KEY_RIGHT
-keyShoot = KEY_SPACE
-
-btnUp = BTN_UP
-btnDown = BTN_DOWN
-btnLeft = BTN_LEFT
-btnRigth = BTN_RIGHT
-btnShoot = BTN_A
 
 function _init()
     tiles=loadsurf("tiles.gif")
@@ -36,6 +25,18 @@ function _init()
     audio_hit           = loadsound(audio_hit)
     audio_low           = loadsound(audio_low)
 
+    keyUp = tonumber(getconf("keyup")) or KEY_UP
+    keyDown = tonumber(getconf("keydown")) or KEY_DOWN
+    keyLeft = tonumber(getconf("keyleft")) or KEY_LEFT
+    keyRight = tonumber(getconf("keyright")) or KEY_RIGHT
+    keyShoot = tonumber(getconf("keyshoot")) or KEY_SPACE
+
+    btnUp = tonumber(getconf("btnup")) or  BTN_UP
+    btnDown = tonumber(getconf("btndown")) or  BTN_DOWN
+    btnLeft = tonumber(getconf("btnleft")) or  BTN_LEFT
+    btnRight = tonumber(getconf("btnright")) or  BTN_RIGHT
+    btnShoot = tonumber(getconf("btnshoot")) or  BTN_A
+
     --game_init()
     intro_init()
     --final_init()
@@ -52,5 +53,5 @@ function _update()
         cursor(fs)
     end
 
-    if (game_update) game_update() end
+    if (game_update) then game_update() end
 end