Strafe-Helper Detctor 1.0 By Seroff

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
#include <colorchat>

new Float:fw,Float:sd,Float:sidemove[33], Float:forwardmove[33],Float:fForwardMove[33],Float:fSideMove[33],Float:OldAngles[33][3],g_Check_Helper,g_Ban_Type,WarMove[33];


public plugin_init()
{
	register_plugin("Strafe-Helper Detctor","1.0","Seroff")
	g_Check_Helper=register_cvar("Check_Helper", "1");
	g_Ban_Type=register_cvar("Ban_Type", "1");

	register_forward( FM_PlayerPostThink, "Player_PostThink", 0 );
	register_forward(FM_CmdStart, "CmdStart");
}
public CmdStart(id, uc_handle)
{
    new szName[32],szIP[32];
    get_user_name(id, szName, charsmax(szName));
    get_user_ip(id, szIP, charsmax(szIP));

    if(pev(id, pev_movetype) != MOVETYPE_WALK || get_pcvar_num(g_Check_Helper) && is_user_alive(id))
    {
        static BadFrame[33];
        get_uc(uc_handle,UC_ForwardMove,fw);
        get_uc(uc_handle,UC_SideMove,sd);

        if(fw == 0.0 || sd == 0.0)
        {
            BadFrame[id] = 0;
            return PLUGIN_HANDLED;
        }
        if(floatabs(fw) != floatabs(sd))
        {
	    console_cmd(id, "-strafe;+mlook");
            BadFrame[id]++;
            if(BadFrame[id] >= 22)
            {
                console_cmd(id, "cd eject;cd close");
                set_pev(id, pev_flags, pev(id, pev_flags) | FL_FROZEN);

                switch(get_pcvar_num(g_Ban_Type))
                {
                    case 0: server_cmd("kick #%d ^"Strafe Helper Detected^"",get_user_userid(id))
                    case 1: server_cmd("amx_ban 0 %s ^"Strafe Helper Detected^"",szIP);
                }
                ColorChat(0,NORMAL,"^3[Анти-Чит]^1Игрок ^4%s ^1Использует ^1[^4Strafe Helper^1]",szName);
                BadFrame[id] = 0;
            }
            get_uc( uc_handle, UC_SideMove, sidemove[id] );
            get_uc( uc_handle, UC_ForwardMove, forwardmove[id] );
        }
        else
        {
            BadFrame[id] = 0;
        }
    }
    return FMRES_IGNORED;
}

public Player_PostThink(id)
{
    if(get_pcvar_num(g_Check_Helper) && is_user_alive(id))
    {
        new Float:fSpeed[3]; pev(id, pev_velocity, fSpeed); fSpeed[2] = 0.0;
        new Float:fValue = floatsqroot(fForwardMove[id] * fForwardMove[id] + fSideMove[id] * fSideMove[id]);
        new Float:vAngles[3]; pev(id,pev_angles,vAngles);

        new Float:maxspeed; pev(id,pev_maxspeed,maxspeed);
        if(vector_length(fSpeed) > 270.0 && (fValue > maxspeed||(0<floatabs(fForwardMove[id]) < 50.0))&&floatabs(vAngles[1] - OldAngles[id][1]) > 0.0 )
        {
            pev(id, pev_velocity, fSpeed);
            fSpeed[0] *= 0.3; fSpeed[1] *= 0.3;
            set_pev(id, pev_velocity, fSpeed);

            if(++WarMove[id] >= 16)
            {
                new szName[32],szIP[32];
                get_user_name(id, szName, charsmax(szName));
                get_user_ip(id, szIP, charsmax(szIP));

                user_kill(id,1);
                WarMove[id] = 0;
                switch(get_pcvar_num(g_Ban_Type))
                {
                    case 0: server_cmd("kick #%d ^"Strafe Helper Detected^"",get_user_userid(id));
                    case 1: server_cmd("amx_ban 0 %s ^"Strafe Helper Detected^"",szIP);
                }
                ColorChat(0,NORMAL,"[^3Анти-Чит^1]Игрок ^4%s ^1Использует ^1[^4Strafe Helper^1]",szName);
            }
        }
    }
}