- Icon resource for Windows added

- Zoom and fullscreen controlled from Lua
- Basic gamepad support

data/main.lua

@@ -1,3 +1,15 @@
+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")
     setsource(tiles)
@@ -29,4 +41,14 @@ function _init()
     --final_init()
 end
 
-function _update() end
+function _update()
+    if btnp(KEY_F2) then
+        local val = zoom() + 2
+        if val >= 10 then val = 2 end
+        zoom(val)
+    elseif btnp(KEY_F3) then
+        fullscreen(not fullscreen())
+    end
+
+    if (game_update) game_update() end
+end