[Lucky888]

Hi, i made 1 melee weapon with delay attack, but when add to server, play > 30 minutes, my server crash, and i found, exactly, problem is my melee weapon. I don't know why because , check logs folder, not have error log. Now, i show my code, please help me if you found some thing mistake. Thanks!

PHP Code:

#include <amxmodx>
#include <fakemeta>
#include <fun> 
#include <engine> 
#include <hamsandwich>
#include <zombieplague>

#define PLUGIN    "Keris"
#define VERSION    "1.0"
#define AUTHOR    "Ultra Voz"

#define MAXPLAYERS 32

#pragma tabsize 0

#define     OFFSET_LAST_HIT_GROUP      75
#define        EXTRAOFFSET_PL_LINUX    5

#define DMG_KNIFE    ( DMG_BULLET | DMG_NEVERGIB )
#define DMG_HEGRENADE    (1<<24)

#define TASK_SNAKE1 16112013
#define TASK_SNAKE2 161120132

#define DELAY_ATTACK_SLASH 0.2
//#define DELAY_ATTACK_TIME2 0.5
#define DELAY_ATTACK_STAB 0.6

#define SPEED_ATK_DRAW 1.0
#define SPEED_ATK_PRI    0.3
#define SPEED_ATK_SEC    1.3

#define m_flNextAttack        83

new const Float:vec_hit_multi[] =
{
    1.0,  // HIT_GENERIC
    4.0,  // HIT_HEAD
    1.0,  // HIT_CHEST
    1.25, // HIT_STOMACH
    1.0,  // HIT_LEFTARM
    1.0,  // HIT_RIGHTARM
    0.75, // HIT_LEFTLEG
    0.75  // HIT_RIGHTLEG
}

new snake_v_model[] = "models/NTC/v_snakesword.mdl"
new snake_p_model[] = "models/NTC/p_snakesword.mdl"


const m_pPlayer = 41 
const m_flNextPrimaryAttack = 46 
const m_flNextSecondaryAttack = 47 
const m_flTimeWeaponIdle = 48 

new g_knife_snake[33], cvar_knife_snake_dmg1, cvar_knife_snake_dmg2
new g_atk_mode[33], g_anim[33]

new const g_sound_knife[] = { "items/gunpickup2.wav" }

new const snake_sounds[][] =
{
//"weapons/snakesword_draw.wav",
"weapons/snakesword_hit1.wav",
"weapons/snakesword_hit1.wav",
"weapons/snakesword_hit1.wav",
"weapons/snakesword_hit1.wav",
"weapons/snakesword_hitwall.wav",
"weapons/snakesword_miss.wav",
"weapons/snakesword_miss.wav",
"weapons/snakesword_hit1.wav"
}

new const oldknife_sounds[][] =
{
//"weapons/knife_deploy1.wav",
"weapons/knife_hit1.wav",
"weapons/knife_hit2.wav",
"weapons/knife_hit3.wav",
"weapons/knife_hit4.wav",
"weapons/knife_hitwall1.wav",
"weapons/knife_slash1.wav",
"weapons/knife_slash2.wav",
"weapons/knife_stab.wav"
}

public plugin_init()
{
register_plugin(PLUGIN , VERSION , AUTHOR);
register_cvar("zp_addon_knife", VERSION, FCVAR_SERVER);

register_event("CurWeapon","checkWeapon","be","1=1");

register_forward(FM_EmitSound, "fw_EmitSound");

register_message(get_user_msgid("DeathMsg"), "message_DeathMsg");

RegisterHam(Ham_TakeDamage, "player", "fw_TakeDamage");
RegisterHam(Ham_Weapon_SecondaryAttack, "weapon_knife", "fw_Knife_SecondaryAttack_Post", 1)
RegisterHam(Ham_Weapon_PrimaryAttack, "weapon_knife", "fw_Knife_PrimaryAttack_Post", 1)

//Set damage for 2 mode
RegisterHam(Ham_Weapon_PrimaryAttack, "weapon_knife", "fw_PrimaryAttack")
RegisterHam(Ham_Weapon_SecondaryAttack, "weapon_knife", "fw_SecondaryAttack")

//Delay attack
RegisterHam( Ham_Weapon_SecondaryAttack, "weapon_knife", "fw_SecsnakeAttack" )
RegisterHam( Ham_Weapon_PrimaryAttack, "weapon_knife", "fw_PrisnakeAttack" )

//Fix animation of client
register_forward(FM_UpdateClientData, "fw_updateclientdata_post", 1)

cvar_knife_snake_dmg1 = register_cvar("zp_knife_snake_dmg" , "230");
cvar_knife_snake_dmg2 = register_cvar("zp_knife_snake_dmg2" , "370");


register_clcmd("sn","give_snake")


//STRIP WEAPONS

register_event("HLTV", "event_round_start", "a", "1=0", "2=0")
RegisterHam(Ham_Spawn, "player", "fwHamPlayerSpawnPost", 1)
}

public plugin_natives()
{
    register_native("zp_had_snake", "native_had_snake", 1)
    register_native("zp_give_snake", "native_give_snake", 1)
}

public client_connect(id)
{
g_knife_snake[id] = false
}

public client_disconnect(id)
{
g_knife_snake[id] = false
remove_katana(id)
}

public event_round_start()
{
for(new i; i<=32; i++)
{
g_knife_snake[i] = false
remove_katana(i)
if(is_user_alive(i)) 
{
strip_user_weapons(i)
give_item(i, "weapon_knife")
}
}
}

public zp_user_infected_post(id)
{
    if (zp_get_user_zombie(id))
    {
        g_knife_snake[id] = false
        remove_katana(id)
    }
}

public Death()
{
    g_knife_snake[read_data(2)] = false
    remove_katana(read_data(2))
}

public fwHamPlayerSpawnPost(id)
{
    g_knife_snake[id] = false
    remove_katana(id)
}

public plugin_precache()
{
precache_model(snake_v_model)
precache_model(snake_p_model)


precache_sound(g_sound_knife)


for(new i = 0; i < sizeof snake_sounds; i++)
precache_sound(snake_sounds[i])

}

public fw_updateclientdata_post(Player, SendWeapons, CD_Handle)
{
    if(!is_user_alive(Player) || (get_user_weapon(Player) != CSW_KNIFE) || !g_knife_snake[Player])
        return FMRES_IGNORED
    
    set_cd(CD_Handle, CD_flNextAttack, halflife_time() + 0.001 ); 

    return FMRES_HANDLED
}

public give_snake(id)
{
    if(!is_user_alive(id) || zp_get_user_zombie(id) )
        return FMRES_IGNORED;
        
    g_knife_snake[id] = true    
    g_anim[id] = 0
    new owner = pev( id, pev_owner )
    
    if(get_user_weapon(id) == CSW_KNIFE)
    {
        set_pev(id, pev_viewmodel2, snake_v_model)
        set_pev(id, pev_weaponmodel2, snake_p_model)
        UTIL_PlayWeaponAnimation(id, 3)    
        set_pdata_float(owner, m_flNextAttack, SPEED_ATK_DRAW)
        
    } else {
        engclient_cmd(id, "weapon_knife")
    }
    
    engfunc(EngFunc_EmitSound, id, CHAN_BODY, g_sound_knife, 1.0, ATTN_NORM, 0, PITCH_NORM)
    
    return PLUGIN_HANDLED;
}

public checkWeapon(id)
{
new plrWeapId

new owner = pev( id, pev_owner )

plrWeapId = get_user_weapon(id)

if (plrWeapId == CSW_KNIFE && ( g_knife_snake[id] ))
{
    checkModel(id)
    set_pdata_float(owner, m_flNextAttack, SPEED_ATK_DRAW)
}
}

public checkModel(id)
{
    if (zp_get_user_zombie(id))
    return PLUGIN_HANDLED

    
    if (g_knife_snake[id])
    {
        set_pev(id, pev_viewmodel2, snake_v_model)
        set_pev(id, pev_weaponmodel2, snake_p_model)
    }
    
    return PLUGIN_HANDLED
}

public fw_EmitSound(id, channel, const sound[])
{
    if(!is_user_alive(id) || zp_get_user_zombie(id) || !g_knife_snake[id])
        return FMRES_IGNORED
    
        for(new i = 0; i < sizeof snake_sounds; i++)
    {
        if(equal(sound, oldknife_sounds[i]))
        {
            if (g_knife_snake[id])
            {
                emit_sound(id, channel, snake_sounds[i], 1.0, ATTN_NORM, 0, PITCH_NORM)
                return FMRES_SUPERCEDE
            }
            /*if ( !g_knife_snake[id] )
            {
                emit_sound(id, channel, oldknife_sounds[i], 1.0, ATTN_NORM, 0, PITCH_NORM)
                return FMRES_SUPERCEDE
            }*/
        }
    }
    return FMRES_IGNORED
}

public message_DeathMsg(msg_id, msg_dest, id)
{
    static szTruncatedWeapon[33], iattacker, ivictim
    
    get_msg_arg_string(2, szTruncatedWeapon, charsmax(szTruncatedWeapon))
    
    iattacker = get_msg_arg_int(1)
    ivictim = get_msg_arg_int(2)
    
    if(!is_user_connected(iattacker) || iattacker == ivictim)
        return PLUGIN_CONTINUE
    
    if (!zp_get_user_zombie(iattacker))
    {
        
        if(equal(szTruncatedWeapon, "knife") && get_user_weapon(iattacker) == CSW_KNIFE)
        {
            if(g_knife_snake[iattacker])
                set_msg_arg_string(2, "knife")
        }
        
    }
    return PLUGIN_CONTINUE
}

public fw_SecsnakeAttack( wpn ) 
{
    new id = pev( wpn, pev_owner )
    if( !g_knife_snake[id] ) return HAM_IGNORED

    return HAM_SUPERCEDE
}

public fw_PrisnakeAttack( wpn ) 
{
    new id = pev( wpn, pev_owner )
    if( !g_knife_snake[id] ) return HAM_IGNORED

    return HAM_SUPERCEDE
}


public fw_PrimaryAttack(weapon_ent)
{
    // Get owner
    static owner
    owner = pev(weapon_ent, pev_owner)
    
    // Replace these for zombie only
    if (!is_user_alive(owner) || zp_get_user_nemesis(owner) || zp_get_user_zombie(owner))
        return HAM_IGNORED
    
    g_atk_mode[owner] = 1
    
    return HAM_HANDLED
}

public fw_SecondaryAttack(weapon_ent)
{
    // Get owner
    static owner
    owner = pev(weapon_ent, pev_owner)
    
    // Replace these for zombie only
    if (!is_user_alive(owner) || zp_get_user_nemesis(owner) || zp_get_user_zombie(owner))
        return HAM_IGNORED
    
    g_atk_mode[owner] = 2
    
    return HAM_HANDLED
}

public fw_TakeDamage(victim, inflictor, attacker, Float:damage, damage_type)
{
    new hitgroup = get_pdata_int(victim, OFFSET_LAST_HIT_GROUP, EXTRAOFFSET_PL_LINUX)
    
    if (hitgroup > 7 || hitgroup < 0)
        return HAM_IGNORED
        
    if(!is_user_connected(attacker))
        return HAM_IGNORED
    
    if(zp_get_user_zombie(attacker))
        return HAM_IGNORED
    
    
    if (get_user_weapon(attacker) == CSW_KNIFE && g_knife_snake[attacker] && damage_type & DMG_KNIFE)
    {
        if(g_atk_mode[attacker] == 1) SetHamParamFloat(4, damage = get_pcvar_float(cvar_knife_snake_dmg1) * vec_hit_multi[hitgroup])
        if(g_atk_mode[attacker] == 2) SetHamParamFloat(4, damage = get_pcvar_float(cvar_knife_snake_dmg2) * vec_hit_multi[hitgroup])    
    }
    
    if(get_user_weapon(attacker) == CSW_KNIFE && g_knife_snake[attacker]) 
    {
    if(damage_type & DMG_HEGRENADE) SetHamParamFloat(4, damage *3.4)
    }
    
    return HAM_HANDLED
}

public fw_Knife_SecondaryAttack_Post(knife) 
{     
    static id 
    id = get_pdata_cbase(knife, m_pPlayer, 2) 
    
    new owner=pev(knife,pev_owner)
    
    if(zp_get_user_zombie(id))
        return HAM_IGNORED
    
    if(is_user_connected(id) && g_knife_snake[id]) 
    { 
        
        set_pdata_float(owner, m_flNextAttack, SPEED_ATK_SEC)
        
        UTIL_PlayWeaponAnimation(owner,4)
        set_task(DELAY_ATTACK_STAB,"SecAtk",owner+TASK_SNAKE2)
    } 
    
    return HAM_IGNORED 
} 

public SecAtk(id)
{
    id-=TASK_SNAKE2
    new weapon = find_ent_by_owner ( -1, "weapon_knife", id )
    ExecuteHam(Ham_Weapon_SecondaryAttack, weapon)
    set_pev(id, pev_weaponanim, 4)
}



public fw_Knife_PrimaryAttack_Post(knife) 
{     
    static id 
    id = get_pdata_cbase(knife, m_pPlayer, 1) 
    
    new owner=pev(knife,pev_owner)
    
    if(zp_get_user_zombie(id))
        return HAM_IGNORED
    
    if(is_user_connected(id) && g_knife_snake[id]) 
    { 
        
        set_pdata_float(owner, m_flNextAttack, SPEED_ATK_PRI)
        
        if(!g_anim[id])
        {
        UTIL_PlayWeaponAnimation(owner,6)
        g_anim[id] = 1
        }
        else
        if(g_anim[id])
        {
        UTIL_PlayWeaponAnimation(owner,7)
        g_anim[id] = 0
        }
        
        set_task(DELAY_ATTACK_SLASH,"PriAtk",owner+TASK_SNAKE1)
        //set_task(DELAY_ATTACK_TIME2,"PriAtk",owner+TASK_SNAKE1)
        
    } 
    
    return HAM_IGNORED 
} 

public PriAtk(id)
{
    id-=TASK_SNAKE1
    new weapon = find_ent_by_owner ( -1, "weapon_knife", id )
    ExecuteHam(Ham_Weapon_PrimaryAttack, weapon)
    
    //set_pev(id, pev_weaponanim, 8)
    if(g_anim[id])
    {
        set_pev(id, pev_weaponanim, 6)
    }
    
    else
    
    if(!g_anim[id])
    {
        set_pev(id, pev_weaponanim, 7)
    }
}

public native_give_snake(id) give_snake(id)

public native_had_snake(id)
{
    return g_knife_snake[id];
}

stock UTIL_PlayWeaponAnimation(const Player, const Sequence)
{
    set_pev(Player, pev_weaponanim, Sequence)
    
    message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, .player = Player)
    write_byte(Sequence)
    write_byte(0)
    message_end()
}

remove_katana(id)
{
    remove_task(id+TASK_SNAKE1)
    remove_task(id+TASK_SNAKE2)
} 


[Black Rose]

If you add some debug messages, you will find out exactly at what point it crashes.

[Lucky888]

Oh, can you show me how to add some debug messenger in my code? Some example? Because i only know debug in plugin.ini file, and it not show log. I'm amateur, so plz help, thank so much.

[Black Rose]

dbgmsg(const fmt[], any:...) {
    static dbgmsg_output[1024];
    vformat(dbgmsg_output, charsmax(dbgmsg_output), fmt, 2);
    new hFile = fopen("mydebugfile.txt", "a");
    fprintf(hFile, "%s^n", dbgmsg_output);
    fclose(hFile);
}

Example 1:

public fw_updateclientdata_post(Player, SendWeapons, CD_Handle)
{
    if(!is_user_alive(Player) || (get_user_weapon(Player) != CSW_KNIFE) || !g_knife_snake[Player])
    return FMRES_IGNORED
    dbgmsg("1");
    set_cd(CD_Handle, CD_flNextAttack, halflife_time() + 0.001 );
    dbgmsg("2");
    return FMRES_HANDLED
}

public give_snake(id)
{
    if(!is_user_alive(id) || zp_get_user_zombie(id) )
    return FMRES_IGNORED;
    
    g_knife_snake[id] = true
    g_anim[id] = 0
    new owner = pev( id, pev_owner )
    
    if(get_user_weapon(id) == CSW_KNIFE)
    {
        dbgmsg("3");
        set_pev(id, pev_viewmodel2, snake_v_model)
        dbgmsg("4");
        set_pev(id, pev_weaponmodel2, snake_p_model)
        dbgmsg("5");
        UTIL_PlayWeaponAnimation(id, 3)
        dbgmsg("6");
        set_pdata_float(owner, m_flNextAttack, SPEED_ATK_DRAW)
        dbgmsg("7");
        
    } else {
        dbgmsg("8");
        engclient_cmd(id, "weapon_knife")
        dbgmsg("9");
    }
    engfunc(EngFunc_EmitSound, id, CHAN_BODY, g_sound_knife, 1.0, ATTN_NORM, 0, PITCH_NORM)
    dbgmsg("10");
    
    return PLUGIN_HANDLED;
}

Example 2 (overkill but very easy to read):

public fw_updateclientdata_post(Player, SendWeapons, CD_Handle)
{
    if(!is_user_alive(Player) || (get_user_weapon(Player) != CSW_KNIFE) || !g_knife_snake[Player])
    return FMRES_IGNORED
    dbgmsg("fw_updateclientdata_post(%d, %d, %d) : set_cd(%d, NextAttack, %f) : pre", Player, SendWeapons, CD_Handle, CD_Handle, halflife_time() + 0.001);
    set_cd(CD_Handle, CD_flNextAttack, halflife_time() + 0.001 );
    dbgmsg("fw_updateclientdata_post() : set_cd() : post");
    return FMRES_HANDLED
}

public give_snake(id)
{
    if(!is_user_alive(id) || zp_get_user_zombie(id) )
    return FMRES_IGNORED;
    
    g_knife_snake[id] = true
    g_anim[id] = 0
    new owner = pev( id, pev_owner )
    
    if(get_user_weapon(id) == CSW_KNIFE)
    {
        dbgmsg("give_snake(%d) : set_pev(%d, viewmodel2, %s) : pre", id, id, snake_v_model);
        set_pev(id, pev_viewmodel2, snake_v_model)
        dbgmsg("give_snake() : set_pev(,viewmodel2,) : post");
        dbgmsg("give_snake(%d) : set_pev(%d, weaponmodel2, %s) : pre", id, id, snake_p_model);
        set_pev(id, pev_weaponmodel2, snake_p_model)
        dbgmsg("give_snake() : set_pev(,weaponmodel2,) : post");
        dbgmsg("give_snake(%d) : UTIL_PlayWeaponAnimation(%d, 3) : pre", id, id);
        UTIL_PlayWeaponAnimation(id, 3)
        dbgmsg("give_snake() : UTIL_PlayWeaponAnimation() : post");
        dbgmsg("give_snake(%d) : set_pdata_float(%d, m_flNextAttack, %f) : pre", id, owner, SPEED_ATK_DRAW);
        set_pdata_float(owner, m_flNextAttack, SPEED_ATK_DRAW)
        dbgmsg("give_snake() : set_pdata_float() : post");
        
    } else {
        dbgmsg("give_snake(%d) : engclient_cmd(%d, ^"weapon_knife^") : pre", id, id);
        engclient_cmd(id, "weapon_knife")
        dbgmsg("give_snake() : engclient_cmd() : post");
    }
    dbgmsg("give_snake(%d) : engfunc(EmitSound, %d, CHAN_BODY, %s, 1.0, ATTN_NORM, 0, PITCH_NORM) : pre", id, id, g_sound_knife);
    engfunc(EngFunc_EmitSound, id, CHAN_BODY, g_sound_knife, 1.0, ATTN_NORM, 0, PITCH_NORM)
    dbgmsg("give_snake() : engfunc(EmitSound) : pre");
    
    return PLUGIN_HANDLED;
}

Haven't actually tested it, just assumed it works.
Tested it now, made some small changes.

If the last message you see is "fw_updateclientdata_post(X, X, X) : set_cd(X, NextAttack, X.X) : pre" or "1" you know that it crashed or failed at set_cd().

[Lucky888]

Thank so much for your help!

[Black Rose]

No problem. Did you find out where it crashed?

[Lucky888]

Not yet, because i have some busy job, but i will use this later, thanks again! ;)