[WaLkMaN]

Originally Posted by Natsheh there.....

A small edit:

#include <amxmodx>
#include <reapi>

public plugin_init()
{
    register_plugin("Force Spectate", "1.0", "Alliedmods");
    
    RegisterHookChain(RG_CBasePlayer_Observer_IsValidTarget, "Observer_IsValidTarget_Pre", .post = false);
}

public Observer_IsValidTarget_Pre(const this, const iTarget, const bool:bOnlyTeam)
{
    static players[32], pnum;
    get_players(players, pnum, "ahe", "CT");
    
    static currentPlayerId = 0;

    if ( !iTarget || ( is_user_alive(iTarget) && get_member(iTarget, m_iTeam) != TEAM_CT ) )
    {
        if (pnum > 0)
        {
            if (currentPlayerId >= pnum)
            {
                currentPlayerId = 0
            }

            SetHookChainArg(2, ATYPE_INTEGER, players[currentPlayerId]);
            SetHookChainArg(3, ATYPE_BOOL, false);
            
            currentPlayerId++;
        }
    }
}