function
useltem(x,y,z,itemld,blockld,side,itmeDamage,blockDamage){
if(itmeID==0&&blockID==2){preventDefault();
explode(x,y,z,20)}
else
if(itmeID==267&&blockID==2){print("Careful grenade")}
}
useltem(x,y,z,itemld,blockld,side,itmeDamage,blockDamage){
if(itmeID==0&&blockID==2){preventDefault();
explode(x,y,z,20)}
else
if(itmeID==267&&blockID==2){print("Careful grenade")}
}