[Gammix]

PHP код:

stock IsPlayerDead(playerid)
{
    new Float: health = 0.0;
    GetPlayerHealth(playerid, health);
    if(GetPlayerState(playerid) == PLAYER_STATE_WASTED && health <= 0.0) 
        return true;
    return false;
} 


You don't need "playerDead" variable.



The right way for checking teams aren't equal:

PHP код:

if(GetPlayerTeam(issuerid) == NO_TEAM || GetPlayerTeam(playerid) == NO_TEAM || GetPlayerTeam(issuerid) != GetPlayerTeam(playerid))