#include <sourcemod>
#include <sdktools>
#include sdkhooks

public OnClientPutInServer(client)
{
    SDKHook(client, SDKHook_OnTakeDamage, OnTakeDamage);
}

public OnClientDisconnect(client)
{
    SDKUnhook(client, SDKHook_OnTakeDamage, OnTakeDamage);
}

public Action:OnTakeDamage(victim, &attacker, &inflictor, &Float:damage, &damagetype)
{
    if(IsValidClient(victim) && damagetype & DMG_BLAST)
    {
        damage = 0.0
        return Plugin_Changed;
    }
    return Plugin_Continue;
}

stock bool IsValidClient(int client)
{
    if ( client < 1 || client > MaxClients ) return false;
    if( !IsClientInGame(client)) return false;
    if ( !IsPlayerAlive( client )) return false;
    if(GetClientTeam(client) != 3) return false;
    return true;
}