#include sdktools
#include sdkhooks

new bool:IsFucked[2048+1] = false;
//float LastMessage[MAXPLAYERS+1];
new ref[2048+1];
Handle EndLoadBar[MAXPLAYERS+1];
int Shots[MAXPLAYERS+1];

ConVar hChanceOfKlin, hCountOfShots, hTimerOfOutKlin;

public OnPluginStart()
{
    HookEvent("weapon_fire", FireBulletsPost)
    hChanceOfKlin = CreateConVar("vChancePistol", "25", "Шанс того что оружия заклинит от 0 до 100");
    hCountOfShots = CreateConVar("vShotsPistol", "25", "Кол-во выстрелов для срабатывания шанса");
    hTimerOfOutKlin = CreateConVar("vTimePistol", "20.0", "Время расклина(желательно ставить флоат(20.0)");

    AutoExecConfig(true, "KlinikaWeaponPistols");
}

public OnClientPutInServer(client)
{
    SDKHook(client, SDKHook_WeaponCanUse, WeaponCanUse);
}

public OnClientDisconnect(client)
{
    SDKUnhook(client, SDKHook_WeaponCanUse, WeaponCanUse);
    if (EndLoadBar[client] != null)
    {
        KillTimer(EndLoadBar[client]);
        EndLoadBar[client] = null;
    }
}

public Action:WeaponCanUse(client, weapon)
{
    if(bIsSurvivor(client))
    {
        if(EndLoadBar[client] != INVALID_HANDLE)
        {
            KillTimer(EndLoadBar[client])
            EndLoadBar[client] = INVALID_HANDLE
        }
        SetEntPropFloat(client, Prop_Send, "m_flProgressBarStartTime", 0.0);
        SetEntPropFloat(client, Prop_Send, "m_flProgressBarDuration", 0.0);
    }
    return Plugin_Continue;
}
public Action FireBulletsPost(Event event, const char[] name, bool dontBroadcast)
{
    int client = GetClientOfUserId(event.GetInt("userid"));

    new vSlot = GetPlayerWeaponSlot(client, 1);
    int iCurrentWeapon = GetEntPropEnt(client, Prop_Send, "m_hActiveWeapon");
    char sWeaponEx[32]
    GetEntityClassname(iCurrentWeapon, sWeaponEx, sizeof(sWeaponEx))

    if(iCurrentWeapon == vSlot)
    {
        if(bIsSurvivor(client) && !IsFakeClient(client))
        {
            if(!IsFucked[iCurrentWeapon])
            {
                if(Shots[client] > GetConVarInt(hCountOfShots))
                {
                    if(GetRandomInt(0, 100) < GetConVarInt(hChanceOfKlin))
                    {
                        IsFucked[iCurrentWeapon] = true;
                        ref[iCurrentWeapon] = EntIndexToEntRef(iCurrentWeapon)
                        if(StrEqual(sWeaponEx, "weapon_magnum"))
                        {
                            PrintToChat(client, "Ваш магнум заклинил, зажмите E")
                        }
                        else
                        {
                            PrintToChat(client, "Ваше оружие заклинило, зажмите E")
                        }
                    }
                    Shots[client] = 0;
                }
                Shots[client]++
            }
        }
    }
}

public Action OnPlayerRunCmd(int client, int& buttons, int& impulse, float vel[3], float angles[3], int& weapon)
{
    new vSlot = GetPlayerWeaponSlot(client, 1);
    if(!IsValidEntity(vSlot))
    {
        return Plugin_Continue;
    }
    int iCurrentWeapon = GetEntPropEnt(client, Prop_Send, "m_hActiveWeapon");
    new FuckedWeapon = EntRefToEntIndex(ref[iCurrentWeapon])
    if(FuckedWeapon == iCurrentWeapon)
    {
        if(IsFucked[FuckedWeapon])
        {
            if(buttons & IN_ATTACK)
            {
                SetEntPropFloat(client, Prop_Send, "m_flNextAttack", 99999.0);
                SetEntPropFloat(iCurrentWeapon, Prop_Send, "m_flNextPrimaryAttack", 99999.0);
            }
            else if(buttons & IN_USE)
            {
                if(EndLoadBar[client] == INVALID_HANDLE)
                {
                    SetEntPropFloat(client, Prop_Send, "m_flProgressBarStartTime", GetGameTime());
                    SetEntPropFloat(client, Prop_Send, "m_flProgressBarDuration", GetConVarFloat(hTimerOfOutKlin));
                    new Handle:vPosition;
                    EndLoadBar[client] = CreateDataTimer(GetConVarFloat(hTimerOfOutKlin), EndBar, vPosition, TIMER_REPEAT | TIMER_DATA_HNDL_CLOSE);
                    WritePackCell(vPosition, FuckedWeapon);
                    WritePackCell(vPosition, client);
                }
            }
            else if (!(buttons & IN_USE))
            {
                if(EndLoadBar[client] != INVALID_HANDLE)
                {
                    KillTimer(EndLoadBar[client])
                    EndLoadBar[client] = INVALID_HANDLE
                }
                SetEntPropFloat(client, Prop_Send, "m_flProgressBarStartTime", 0.0);
                SetEntPropFloat(client, Prop_Send, "m_flProgressBarDuration", 0.0);
            }
        }
        else
        {
            if(EndLoadBar[client] != INVALID_HANDLE)
            {
                KillTimer(EndLoadBar[client])
                EndLoadBar[client] = INVALID_HANDLE
                SetEntPropFloat(client, Prop_Send, "m_flProgressBarStartTime", 0.0);
                SetEntPropFloat(client, Prop_Send, "m_flProgressBarDuration", 0.0);
            }
        }
    }
    return Plugin_Continue;
}

public Action EndBar(Handle timer, Handle vPosition)
{
    ResetPack(vPosition);

    int IsFuck = ReadPackCell(vPosition);
    int client = ReadPackCell(vPosition);

    SetEntPropFloat(client, Prop_Send, "m_flProgressBarStartTime", 0.0);
    SetEntPropFloat(client, Prop_Send, "m_flProgressBarDuration", 0.0);
    IsFucked[IsFuck] = false;
    SetEntPropFloat(client, Prop_Send, "m_flNextAttack", 0.0);
    SetEntPropFloat(IsFuck, Prop_Send, "m_flNextPrimaryAttack", 0.0);
    KillTimer(EndLoadBar[client])
    EndLoadBar[client] = INVALID_HANDLE
}

stock bool bIsSurvivor(int client)
{
    return client > 0 && client <= MaxClients && IsClientInGame(client) && GetClientTeam(client) == 2 && !IsClientInKickQueue(client) && IsPlayerAlive(client);
}