+
+ // check if screen orientation has changed (should always be true here)
+ if (nr != GRID_ACTIVE_NR())
+ {
+ int x, y;
+
+ if (game_status == GAME_MODE_SETUP)
+ {
+ // save active virtual buttons (in case of just configuring them)
+ for (x = 0; x < MAX_GRID_XSIZE; x++)
+ for (y = 0; y < MAX_GRID_YSIZE; y++)
+ setup.touch.grid_button[nr][x][y] = overlay.grid_button[x][y];
+ }
+
+ nr = GRID_ACTIVE_NR();
+
+ overlay.grid_xsize = setup.touch.grid_xsize[nr];
+ overlay.grid_ysize = setup.touch.grid_ysize[nr];
+
+ for (x = 0; x < MAX_GRID_XSIZE; x++)
+ for (y = 0; y < MAX_GRID_YSIZE; y++)
+ overlay.grid_button[x][y] = setup.touch.grid_button[nr][x][y];
+ }