#define Sound_1 "GameSound/1.wav"
#define Sound_2 "GameSound/2.wav"
#define Sound_3 "GameSound/3.wav"
#define Sound_4 "GameSound/4.wav"
#define Sound_5 "GameSound/5.wav"

public OnMapStart()
{
     decl String:buffer[255];
     PrecacheSound(Sound_1, true);
     PrecacheSound(Sound_2, true);
     PrecacheSound(Sound_3, true);
     PrecacheSound(Sound_4, true);
     PrecacheSound(Sound_5, true);
     Format(buffer, sizeof(buffer), "sound/%s", Sound_1);
     Format(buffer, sizeof(buffer), "sound/%s", Sound_2);
     Format(buffer, sizeof(buffer), "sound/%s", Sound_3);
     Format(buffer, sizeof(buffer), "sound/%s", Sound_4);
     Format(buffer, sizeof(buffer), "sound/%s", Sound_5);

     AddFileToDownloadsTable(buffer);
}