initial_rocks = NORMAL_I_ROCKS;
final_rocks = NORMAL_F_ROCKS;
if(opt_gamespeed == EASY_GAMESPEED)
opt_gamespeed = NORMAL_GAMESPEED;
} else if(keystate[SDLK_e]) {
initial_rocks = NORMAL_I_ROCKS;
final_rocks = NORMAL_F_ROCKS;
if(opt_gamespeed == EASY_GAMESPEED)
opt_gamespeed = NORMAL_GAMESPEED;
} else if(keystate[SDLK_e]) {