AlliedModders - [ZPSp 4.2] Adding CSO/Custom weapons in primary/secondary

First at all: You need a Zombie Plague Special 4.2 or Higher Plugin and Include for making this, and a extra item thats not for ZP 5.0 (Because of natives incompatibles).

Now you need to make this steps for making this with sucess.

First Step: Change the anothers zombie plague include to zombie_plague_special.
Example:
Find:

Code:

#include <zombieplague>

And change to:

Code:

#include <zombie_plague_special>

Second Step: Changing a Extra Item native to Register Weapon
Find the native zp_register_extra_item and change to zp_register_weapon
Example:
Find:

Code:

g_itemid = zp_register_extra_item("Thanathos-7", 60, ZP_TEAM_HUMAN)

And change to:

Code:

g_itemid = zp_register_weapon("Thanathos-7", WPN_PRIMARY)

Note: If your custom weapon is a pistol use WPN_SECONDARY in the native zp_register_weapon:

Example with Elemental - Find:

Code:

g_itemid = zp_register_extra_item("Elemental \r[Fire & Ice]", 40, ZP_TEAM_HUMAN)

And Change to:

Code:

g_itemid = zp_register_weapon("Elemental \r[Fire & Ice]", WPN_SECONDARY)

Third Step: Converting the extra item selected forward to weapon selected.Find the forward zp_extra_item_selected and change to zp_weapon_selected_post and convert it.
Example - Find:

Code:

public zp_extra_item_selected(id, itemid)

{

    if(itemid != g_itemid)

        return

        

    get_thanatos(id)

}

And change to:

Code:

public zp_weapon_selected_post(id, wpn_type, weaponid)

{

    if(wpn_type != WPN_PRIMARY) // Prevent bugs with a another weapons

        return;



    if(weaponid != g_itemid) // Prevent bugs with a another weapons

        return

        

    get_thanatos(id)

}

If your weapon is a pistol use the elemental with example:
Find:

Code:

public zp_extra_item_selected(player, itemid)

{

    if (itemid == g_itemid) 

    {

        drop_prim(player)

        g_elemental[player] = true

        client_printcolor(player,"/g[ZP]/y You Bought the /tElemental /g[Fire & Ice]")

        give_item(player, "weapon_elite")

    }

}

And Change to:

Code:

public zp_weapon_selected_post(player, wpn_type, weaponid)

{

    if(wpn_type != WPN_SECONDARY) // Prevent bugs with a another weapons

        return;



    if (weaponid == g_itemid) 

    {

        drop_prim(player)

        g_elemental[player] = true

        client_printcolor(player,"/g[ZP]/y You Bought the /tElemental /g[Fire & Ice]")

        give_item(player, "weapon_elite")

    }

}

Making for admins/vips (Optional):
Put this in the code:

Code:

public zp_weapon_selected_pre(id, wpn_type, weaponid)

{

    if(wpn_type != WPN_PRIMARY)// Use WPN_SECONDARY if your gun is a pistol

        return PLUGIN_CONTINUE



    if(weaponid != g_itemid)

        return PLUGIN_CONTINUE



    zp_weapon_menu_textadd("\y[*VIP*]")



    if(!(get_user_flags(id) & ADMIN_RESERVATION))

        return ZP_PLUGIN_HANDLED;



    return PLUGIN_CONTINUE

}

Note: Use WPN_SECONDARY if your gun is a pistol.

After making this steps, compile and Test:
View full code example:
Thanathos 7:
Before converting:

Spoiler

After:

Spoiler

Elemental
Before:

Spoiler

Code:

/*-----------------------------------------------------------------------------------------------------

                [Elemental Fire & Ice | Credits:]

                

        * [P]erfec[T] [S]cr[@]s[H]: For ZP 4.3, ZPA, ZP Shade, ZP Special Version

        * metallicawOw: Thanks for the Nitrogen Galil's Code

        * Javivi: Thanks for the Flame XM1014's Code

        * Catastrophe: For ZP 5.0 Version

        * Nightmare: For Elemental Weapon Model

        * Sergio #: For Fixed Some Bugs

------------------------------------------------------------------------------------------------------*/



/*-------------------------------------------=[Includes]=---------------------------------------------*/

#include <amxmodx>

#include <cstrike>

#include <fakemeta>

#include <hamsandwich>

#include <zombie_plague_special>



/*-------------------------------=[Variables, Conts, Defines & Cvars]=--------------------------------*/



new EL_V_MODEL[64] = "models/zombie_plague/v_Elemental.mdl"

new EL_P_MODEL[64] = "models/zombie_plague/p_Elemental.mdl"

new EL_W_MODEL[64] = "models/zombie_plague/w_Elemental.mdl"

new EL_OLD_W_MODEL[64] = "models/w_elite.mdl"



new cvar_custommodel, cvar_tracer, cvar_uclip, cvar_fr_duration, cvar_f_duration, cvar_oneround, cvar_dmgmultiplier, cvar_limit

new g_itemid, g_elemental[33], g_zoom[33], bullets[33], tracer_spr, g_buy_limit, g_maxplayers



const SECONDARY_BIT_SUM = (1<<CSW_USP)|(1<<CSW_DEAGLE)|(1<<CSW_GLOCK18)|(1<<CSW_P228)|(1<<CSW_ELITE)|(1<<CSW_FIVESEVEN)



#define is_user_valid_alive(%1) (1 <= %1 <= g_maxplayers && is_user_alive(%1))



/*---------------------------------------=[Plugin Register]=-----------------------------------------*/

public plugin_init()

{    

    // Register The Plugin

    register_plugin("[ZP] Extra: Elemental", "1.3", "Catastrophe | [P]erfec[T] [S]cr[@]s[H]")

    register_cvar("zp_elemental", "1.3", FCVAR_SERVER|FCVAR_SPONLY)

    

    // Register Zombie Plague extra item

    g_itemid = zp_register_extra_item("Elemental \r[Fire & Ice]", 40, ZP_TEAM_HUMAN)

    

    // Death Msg

    register_event("DeathMsg", "Death", "a")

    register_event("CurWeapon", "event_CurWeapon", "b", "1=1") 

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

    register_event("HLTV", "event_round_start", "a", "1=0", "2=0")

    register_event("CurWeapon", "make_tracer", "be", "1=1", "3>0")

    

    // Forwards

    register_forward(FM_SetModel, "fw_SetModel")

    register_forward(FM_CmdStart, "fw_CmdStart")

    

    // Ham TakeDamage

    RegisterHam(Ham_TakeDamage, "player", "fw_TakeDamage")

    RegisterHam(Ham_Item_AddToPlayer, "weapon_elite", "fw_AddToPlayer")

    

    // Cvars

    cvar_dmgmultiplier = register_cvar("zp_elemental_dmg_multiplier", "3")   // Elemental Damage Multipler

    cvar_custommodel = register_cvar("zp_elemental_custom_model", "1")    // Custom Model (0 - Off | 1 - On)

    cvar_uclip = register_cvar("zp_elemental_unlimited_clip", "1")        // Unlimited Clip (0 - Off | 1 - On)

    cvar_fr_duration = register_cvar("zp_elemental_frost_time", "5.0")    // Time will be frozen

    cvar_f_duration = register_cvar("zp_elemental_fire_time", "12")        // Time will be burning

    cvar_tracer = register_cvar("zp_elemental_tracers", "1")            // Tracer? (0 - Off | 1 - On)

    cvar_oneround = register_cvar("zp_elemental_one_round", "1")        // The Elemental should be 1 round? (1 - On | 0 - Off)

    cvar_limit = register_cvar("zp_elemental_buy_limit", "3")        // Buy Limit Per Round

    

    g_maxplayers = get_maxplayers()

}



/*------------------------------------------=[Precaches]=--------------------------------------------*/

public plugin_precache()

{

    precache_model(EL_V_MODEL)

    precache_model(EL_P_MODEL)

    precache_model(EL_W_MODEL)

    precache_model(EL_OLD_W_MODEL)

    

    tracer_spr = precache_model("sprites/dot.spr")

    precache_sound("weapons/zoom.wav")

}



/*---------------------------------------=[Bug Prevention]=-----------------------------------------*/

public client_connect(id) g_elemental[id] = false

public client_disconnect(id) g_elemental[id] = false

public Death() g_elemental[read_data(2)] = false

public zp_user_infected_post(id) g_elemental[id] = false

public zp_user_humanized_post(id) g_elemental[id] = false



public event_round_start() 

{

    if(get_pcvar_num(cvar_oneround))

    {

        for(new id = 1; id <= g_maxplayers; id++) 

            g_elemental[id] = false

    }        

}



/*----------------------------------------=[Custom Model]=-------------------------------------------*/

public event_CurWeapon(id)

{

    if (!is_user_valid_alive(id) || zp_get_user_zombie(id)) return PLUGIN_HANDLED

    

    new g_Weapon = read_data(2)

    if (g_Weapon == CSW_ELITE && g_elemental[id] && get_pcvar_num(cvar_custommodel))

    {

        set_pev(id, pev_viewmodel2, EL_V_MODEL)

        set_pev(id, pev_weaponmodel2, EL_P_MODEL)

    }

    return PLUGIN_CONTINUE

}



/*----------------------------------------=[Unlimited Clip]=------------------------------------------*/

public checkWeapon(id)

{

    new plrClip, plrAmmo, plrWeap[32], plrWeapId



    plrWeapId = get_user_weapon(id, plrClip , plrAmmo)

    

    if (plrWeapId == CSW_ELITE && g_elemental[id]) event_CurWeapon(id)

    else return PLUGIN_CONTINUE

    

    if (plrClip == 0 && get_pcvar_num(cvar_uclip))

    {

        // If the user is out of ammo..

        get_weaponname(plrWeapId, plrWeap, 31)

        give_item(id, plrWeap)

        engclient_cmd(id, plrWeap)  // Get the name of their weapon

        engclient_cmd(id, plrWeap)

        engclient_cmd(id, plrWeap)

    }

    return PLUGIN_HANDLED

}



/*-----------------------------------------=[World Model]=-------------------------------------------*/

public fw_SetModel(entity, model[])

{

    if(!pev_valid(entity) || !equal(model, EL_OLD_W_MODEL)) return FMRES_IGNORED;

    

    static szClassName[33]; pev(entity, pev_classname, szClassName, charsmax(szClassName))

    if(!equal(szClassName, "weaponbox")) return FMRES_IGNORED;

    

    static owner, wpn

    owner = pev(entity, pev_owner)

    wpn = find_ent_by_owner(-1, "weapon_elite", entity)

    

    if(g_elemental[owner] && pev_valid(wpn))

    {

        g_elemental[owner] = false

        set_pev(wpn, pev_impulse, 324584)

        engfunc(EngFunc_SetModel, entity, EL_W_MODEL)

        

        return FMRES_SUPERCEDE

    }

    return FMRES_IGNORED

}



public fw_AddToPlayer(wpn, id)

{

    if(pev_valid(wpn) && is_user_connected(id) && pev(wpn, pev_impulse) == 324584)

    {

        g_elemental[id] = true

        set_pev(wpn, pev_impulse, 0)

        return HAM_HANDLED

    }

    return HAM_IGNORED

}



/*-----------------------------------------=[Take Damage]=-------------------------------------------*/

public fw_TakeDamage(victim, inflictor, attacker, Float:damage)

{

    if(is_user_valid_alive(attacker) && !zp_get_user_zombie(attacker) && get_user_weapon(attacker) == CSW_ELITE && g_elemental[attacker] && is_user_valid_alive(victim) && zp_get_user_zombie(victim))

    {

        SetHamParamFloat(4, damage * get_pcvar_float(cvar_dmgmultiplier))

        

        switch(random_num(1,100))

        {

            case 1..30: 

            {

                if(!zp_get_zombie_special_class(victim)) {

                    zp_set_user_frozen(victim, true)

                    set_task(get_pcvar_float(cvar_fr_duration),"removefrost",victim)

                    set_aura_effect(victim, 0, 100, 255, 50) 

                    set_user_tracer(attacker, 0, 100, 255)

                    set_user_weapon_anim(attacker, random_num(2,6))

                }

            }

            case 31..100: 

            {

                zp_set_user_burn(victim, true)

                set_aura_effect(victim, 255, 69, 0, 50) 

                set_task(get_pcvar_float(cvar_f_duration),"removefire",victim)

                set_user_tracer(attacker, 255, 69, 0)

                set_user_weapon_anim(attacker, random_num(8,12))

            }

        }

    }

}



/*-----------------------------------------=[Weapon Zoom]=-------------------------------------------*/

public fw_CmdStart(id, uc_handle, seed)

{

    new szClip, szAmmo, szWeapID = get_user_weapon(id, szClip, szAmmo)



    if(!is_user_valid_alive(id) || zp_get_user_zombie(id) || szWeapID != CSW_ELITE && g_zoom[id]) 

    {

        g_zoom[id] = false

        cs_set_user_zoom(id, CS_RESET_ZOOM, 0)

        return PLUGIN_HANDLED;

    }



    if((get_uc(uc_handle, UC_Buttons) & IN_ATTACK2) && !(pev(id, pev_oldbuttons) & IN_ATTACK2))

    {        

        if(szWeapID == CSW_ELITE && g_elemental[id] && !g_zoom[id])

        {

            g_zoom[id] = true

            cs_set_user_zoom(id, CS_SET_AUGSG552_ZOOM, 0)

            emit_sound(id, CHAN_ITEM, "weapons/zoom.wav", 0.20, 2.40, 0, 100)

        }

        else if (szWeapID == CSW_ELITE && g_elemental[id] && g_zoom[id])

        {

            g_zoom[id] = false

            cs_set_user_zoom(id, CS_RESET_ZOOM, 0)

        }

    }    

    return PLUGIN_HANDLED

}



/*----------------------------------------=[Weapon Tracer]=------------------------------------------*/

public make_tracer(id)

{

    if (get_pcvar_num(cvar_tracer) && is_user_valid_alive(id))

    {

        new clip,ammo, wpnid = get_user_weapon(id,clip,ammo), pteam[16]

        get_user_team(id, pteam, 15)

        

        static iVictim, iDummy

        get_user_aiming(id, iVictim, iDummy, 9999);

        

        if(is_user_valid_alive(iVictim)) {

            if ((bullets[id] > clip) && (wpnid == CSW_ELITE) && g_elemental[id] && !zp_get_user_zombie(iVictim))

            {

                new vec1[3], vec2[3], rgb[3]

                get_user_origin(id, vec1, 1) // origin; your camera point.

                get_user_origin(id, vec2, 4) // termina; where your bullet goes (4 is cs-only)

                            

                switch(random_num(0,100))

                {

                    case 1..30: rgb[0] = 0, rgb[1] = 100, rgb[2] = 255, set_user_weapon_anim(id, random_num(2,6))

                    case 31..100: rgb[0] = 255, rgb[1] = 69, rgb[2] = 0, set_user_weapon_anim(id, random_num(8,12))            

                } 

    

                set_user_tracer(id, rgb[0], rgb[1], rgb[2])

            }

        }

        bullets[id] = clip

    }

}



public set_user_tracer(id, R, G, B)

{

    if (get_pcvar_num(cvar_tracer) && is_user_valid_alive(id))

    {

        new vec1[3], vec2[3]

        get_user_origin(id, vec1, 1) // origin; your camera point.

        get_user_origin(id, vec2, 4) // termina; where your bullet goes (4 is cs-only)



        //BEAMENTPOINTS

        message_begin( MSG_BROADCAST,SVC_TEMPENTITY)

        write_byte (0)    //TE_BEAMENTPOINTS 0

        write_coord(vec1[0])

        write_coord(vec1[1])

        write_coord(vec1[2])

        write_coord(vec2[0])

        write_coord(vec2[1])

        write_coord(vec2[2])

        write_short(tracer_spr)

        write_byte(1) // framestart

        write_byte(5) // framerate

        write_byte(2) // life

        write_byte(10) // width

        write_byte(0) // noise

        write_byte(R) // r, g, b

        write_byte(G) // r, g, b

        write_byte(B) // r, g, b

        write_byte(200) // brightness

        write_byte(150) // speed

        message_end()

    }

}

/*----------------------------------=[Action on Choose the Item]=------------------------------------*/

public zp_weapon_selected_pre(id, wpn_type, weaponid)

{

    if(wpn_type != WPN_PRIMARY)

        return PLUGIN_CONTINUE



    if(weaponid != g_itemid)

        return PLUGIN_CONTINUE



    zp_weapon_menu_textadd("\y[*VIP*]")



    if(!(get_user_flags(id) & ADMIN_RESERVATION))

        return ZP_PLUGIN_HANDLED;



    return PLUGIN_CONTINUE

}

public zp_extra_item_selected(player, itemid)

{

    if (itemid == g_itemid) 

    {

        drop_prim(player)

        g_elemental[player] = true

        client_printcolor(player,"/g[ZP]/y You Bought the /tElemental /g[Fire & Ice]")

        give_item(player, "weapon_elite")

    }

}





/*------------------------------------=[Remove fire/frost]=-------------------------------------*/

public removefire(plr) zp_set_user_burn(plr, false)

public removefrost(plr) zp_set_user_frozen(plr, false)



/*--------------------------------------------=[Stocks]=---------------------------------------------*/

stock set_aura_effect(id, r, g, b, size)

{

    static Float:originF3[3]; pev(id, pev_origin, originF3)

    

    // Efeito da Aura

    engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, originF3, 0)

    write_byte(TE_DLIGHT) // TE id

    engfunc(EngFunc_WriteCoord, originF3[0]) // x

    engfunc(EngFunc_WriteCoord, originF3[1]) // y

    engfunc(EngFunc_WriteCoord, originF3[2]) // z

    write_byte(size) // radio

    write_byte(r) // r

    write_byte(g) // g

    write_byte(b) // b

    write_byte(30) // vida en 0.1, 30 = 3 segundos

    write_byte(30) // velocidad de decaimiento

    message_end() 

}



stock drop_prim(id) 

{

    new weapons[32], num

    get_user_weapons(id, weapons, num)

    for (new i = 0; i < num; i++) 

    {

        if (SECONDARY_BIT_SUM & (1<<weapons[i])) 

        {

            static wname[32]

            get_weaponname(weapons[i], wname, sizeof wname - 1)

            engclient_cmd(id, "drop", wname)

        }

    }

}



stock find_ent_by_owner(index, const classname[], owner, jghgtype = 0) {

    new strtype[11] = "classname", ent = index;

    switch (jghgtype) {

        case 1: strtype = "target";

        case 2: strtype = "targetname";

    }



    while ((ent = engfunc(EngFunc_FindEntityByString, ent, strtype, classname)) && pev(ent, pev_owner) != owner) {}



    return ent;

}



stock set_user_weapon_anim(id, anim)

{

    set_pev(id, pev_weaponanim, anim)

    message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, {0, 0, 0}, id)

    write_byte(anim)

    write_byte(pev(id, pev_body))

    message_end()

}



stock give_item(index, const item[]) 

{

    if (!equal(item, "weapon_", 7) && !equal(item, "ammo_", 5) && !equal(item, "item_", 5) && !equal(item, "tf_weapon_", 10))

        return 0;



    new ent = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, item));

    

    if (!pev_valid(ent))

        return 0;



    new Float:origin[3];

    pev(index, pev_origin, origin);

    set_pev(ent, pev_origin, origin);

    set_pev(ent, pev_spawnflags, pev(ent, pev_spawnflags) | SF_NORESPAWN);

    dllfunc(DLLFunc_Spawn, ent);



    new save = pev(ent, pev_solid);

    dllfunc(DLLFunc_Touch, ent, index);

    if (pev(ent, pev_solid) != save)

        return ent;



    engfunc(EngFunc_RemoveEntity, ent);



    return -1;

}



stock client_printcolor(const id,const input[], any:...)

{

    new msg[191], players[32], count = 1; vformat(msg,190,input,3);

    replace_all(msg,190,"/g","^4");    // green

    replace_all(msg,190,"/y","^1");    // normal

    replace_all(msg,190,"/t","^3");    // team

        

    if (id) players[0] = id; else get_players(players,count,"ch");

        

    for (new i=0;i<count;i++)

    {

        if (is_user_connected(players[i]))

        {

            message_begin(MSG_ONE_UNRELIABLE,get_user_msgid("SayText"),_,players[i]);

            write_byte(players[i]);

            write_string(msg);

            message_end();

        }

    }

}

After:

Spoiler

Code:

/*-----------------------------------------------------------------------------------------------------

                [Elemental Fire & Ice | Credits:]

                

        * [P]erfec[T] [S]cr[@]s[H]: For ZP 4.3, ZPA, ZP Shade, ZP Special Version

        * metallicawOw: Thanks for the Nitrogen Galil's Code

        * Javivi: Thanks for the Flame XM1014's Code

        * Catastrophe: For ZP 5.0 Version

        * Nightmare: For Elemental Weapon Model

        * Sergio #: For Fixed Some Bugs

------------------------------------------------------------------------------------------------------*/



/*-------------------------------------------=[Includes]=---------------------------------------------*/

#include <amxmodx>

#include <cstrike>

#include <fakemeta>

#include <hamsandwich>

#include <zombie_plague_special>



/*-------------------------------=[Variables, Conts, Defines & Cvars]=--------------------------------*/



new EL_V_MODEL[64] = "models/zombie_plague/v_Elemental.mdl"

new EL_P_MODEL[64] = "models/zombie_plague/p_Elemental.mdl"

new EL_W_MODEL[64] = "models/zombie_plague/w_Elemental.mdl"

new EL_OLD_W_MODEL[64] = "models/w_elite.mdl"



new cvar_custommodel, cvar_tracer, cvar_uclip, cvar_fr_duration, cvar_f_duration, cvar_oneround, cvar_dmgmultiplier, cvar_limit

new g_itemid, g_elemental[33], g_zoom[33], bullets[33], tracer_spr, g_maxplayers



const SECONDARY_BIT_SUM = (1<<CSW_USP)|(1<<CSW_DEAGLE)|(1<<CSW_GLOCK18)|(1<<CSW_P228)|(1<<CSW_ELITE)|(1<<CSW_FIVESEVEN)



#define is_user_valid_alive(%1) (1 <= %1 <= g_maxplayers && is_user_alive(%1))



/*---------------------------------------=[Plugin Register]=-----------------------------------------*/

public plugin_init()

{    

    // Register The Plugin

    register_plugin("[ZP] Extra: Elemental", "1.3", "Catastrophe | [P]erfec[T] [S]cr[@]s[H]")

    register_cvar("zp_elemental", "1.3", FCVAR_SERVER|FCVAR_SPONLY)

    

    // Register Zombie Plague extra item

    g_itemid = zp_register_weapon("Elemental \r[Fire & Ice]", WPN_SECONDARY)

    

    // Death Msg

    register_event("DeathMsg", "Death", "a")

    register_event("CurWeapon", "event_CurWeapon", "b", "1=1") 

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

    register_event("HLTV", "event_round_start", "a", "1=0", "2=0")

    register_event("CurWeapon", "make_tracer", "be", "1=1", "3>0")

    

    // Forwards

    register_forward(FM_SetModel, "fw_SetModel")

    register_forward(FM_CmdStart, "fw_CmdStart")

    

    // Ham TakeDamage

    RegisterHam(Ham_TakeDamage, "player", "fw_TakeDamage")

    RegisterHam(Ham_Item_AddToPlayer, "weapon_elite", "fw_AddToPlayer")

    

    // Cvars

    cvar_dmgmultiplier = register_cvar("zp_elemental_dmg_multiplier", "3")   // Elemental Damage Multipler

    cvar_custommodel = register_cvar("zp_elemental_custom_model", "1")    // Custom Model (0 - Off | 1 - On)

    cvar_uclip = register_cvar("zp_elemental_unlimited_clip", "1")        // Unlimited Clip (0 - Off | 1 - On)

    cvar_fr_duration = register_cvar("zp_elemental_frost_time", "5.0")    // Time will be frozen

    cvar_f_duration = register_cvar("zp_elemental_fire_time", "12")        // Time will be burning

    cvar_tracer = register_cvar("zp_elemental_tracers", "1")            // Tracer? (0 - Off | 1 - On)

    cvar_oneround = register_cvar("zp_elemental_one_round", "1")        // The Elemental should be 1 round? (1 - On | 0 - Off)

    

    g_maxplayers = get_maxplayers()

}



/*------------------------------------------=[Precaches]=--------------------------------------------*/

public plugin_precache()

{

    precache_model(EL_V_MODEL)

    precache_model(EL_P_MODEL)

    precache_model(EL_W_MODEL)

    precache_model(EL_OLD_W_MODEL)

    

    tracer_spr = precache_model("sprites/dot.spr")

    precache_sound("weapons/zoom.wav")

}



/*---------------------------------------=[Bug Prevention]=-----------------------------------------*/

public client_connect(id) g_elemental[id] = false

public client_disconnect(id) g_elemental[id] = false

public Death() g_elemental[read_data(2)] = false

public zp_user_infected_post(id) g_elemental[id] = false

public zp_user_humanized_post(id) g_elemental[id] = false



public event_round_start() 

{

    if(get_pcvar_num(cvar_oneround))

    {

        for(new id = 1; id <= g_maxplayers; id++) 

            g_elemental[id] = false

    }        

}



/*----------------------------------------=[Custom Model]=-------------------------------------------*/

public event_CurWeapon(id)

{

    if (!is_user_valid_alive(id) || zp_get_user_zombie(id)) return PLUGIN_HANDLED

    

    new g_Weapon = read_data(2)

    if (g_Weapon == CSW_ELITE && g_elemental[id] && get_pcvar_num(cvar_custommodel))

    {

        set_pev(id, pev_viewmodel2, EL_V_MODEL)

        set_pev(id, pev_weaponmodel2, EL_P_MODEL)

    }

    return PLUGIN_CONTINUE

}



/*----------------------------------------=[Unlimited Clip]=------------------------------------------*/

public checkWeapon(id)

{

    new plrClip, plrAmmo, plrWeap[32], plrWeapId



    plrWeapId = get_user_weapon(id, plrClip , plrAmmo)

    

    if (plrWeapId == CSW_ELITE && g_elemental[id]) event_CurWeapon(id)

    else return PLUGIN_CONTINUE

    

    if (plrClip == 0 && get_pcvar_num(cvar_uclip))

    {

        // If the user is out of ammo..

        get_weaponname(plrWeapId, plrWeap, 31)

        give_item(id, plrWeap)

        engclient_cmd(id, plrWeap)  // Get the name of their weapon

        engclient_cmd(id, plrWeap)

        engclient_cmd(id, plrWeap)

    }

    return PLUGIN_HANDLED

}



/*-----------------------------------------=[World Model]=-------------------------------------------*/

public fw_SetModel(entity, model[])

{

    if(!pev_valid(entity) || !equal(model, EL_OLD_W_MODEL)) return FMRES_IGNORED;

    

    static szClassName[33]; pev(entity, pev_classname, szClassName, charsmax(szClassName))

    if(!equal(szClassName, "weaponbox")) return FMRES_IGNORED;

    

    static owner, wpn

    owner = pev(entity, pev_owner)

    wpn = find_ent_by_owner(-1, "weapon_elite", entity)

    

    if(g_elemental[owner] && pev_valid(wpn))

    {

        g_elemental[owner] = false

        set_pev(wpn, pev_impulse, 324584)

        engfunc(EngFunc_SetModel, entity, EL_W_MODEL)

        

        return FMRES_SUPERCEDE

    }

    return FMRES_IGNORED

}



public fw_AddToPlayer(wpn, id)

{

    if(pev_valid(wpn) && is_user_connected(id) && pev(wpn, pev_impulse) == 324584)

    {

        g_elemental[id] = true

        set_pev(wpn, pev_impulse, 0)

        return HAM_HANDLED

    }

    return HAM_IGNORED

}



/*-----------------------------------------=[Take Damage]=-------------------------------------------*/

public fw_TakeDamage(victim, inflictor, attacker, Float:damage)

{

    if(is_user_valid_alive(attacker) && !zp_get_user_zombie(attacker) && get_user_weapon(attacker) == CSW_ELITE && g_elemental[attacker] && is_user_valid_alive(victim) && zp_get_user_zombie(victim))

    {

        SetHamParamFloat(4, damage * get_pcvar_float(cvar_dmgmultiplier))

        

        switch(random_num(1,100))

        {

            case 1..30: 

            {

                if(!zp_get_zombie_special_class(victim)) {

                    zp_set_user_frozen(victim, true)

                    set_task(get_pcvar_float(cvar_fr_duration),"removefrost",victim)

                    set_aura_effect(victim, 0, 100, 255, 50) 

                    set_user_tracer(attacker, 0, 100, 255)

                    set_user_weapon_anim(attacker, random_num(2,6))

                }

            }

            case 31..100: 

            {

                zp_set_user_burn(victim, true)

                set_aura_effect(victim, 255, 69, 0, 50) 

                set_task(get_pcvar_float(cvar_f_duration),"removefire",victim)

                set_user_tracer(attacker, 255, 69, 0)

                set_user_weapon_anim(attacker, random_num(8,12))

            }

        }

    }

}



/*-----------------------------------------=[Weapon Zoom]=-------------------------------------------*/

public fw_CmdStart(id, uc_handle, seed)

{

    new szClip, szAmmo, szWeapID = get_user_weapon(id, szClip, szAmmo)



    if(!is_user_valid_alive(id) || zp_get_user_zombie(id) || szWeapID != CSW_ELITE && g_zoom[id]) 

    {

        g_zoom[id] = false

        cs_set_user_zoom(id, CS_RESET_ZOOM, 0)

        return PLUGIN_HANDLED;

    }



    if((get_uc(uc_handle, UC_Buttons) & IN_ATTACK2) && !(pev(id, pev_oldbuttons) & IN_ATTACK2))

    {        

        if(szWeapID == CSW_ELITE && g_elemental[id] && !g_zoom[id])

        {

            g_zoom[id] = true

            cs_set_user_zoom(id, CS_SET_AUGSG552_ZOOM, 0)

            emit_sound(id, CHAN_ITEM, "weapons/zoom.wav", 0.20, 2.40, 0, 100)

        }

        else if (szWeapID == CSW_ELITE && g_elemental[id] && g_zoom[id])

        {

            g_zoom[id] = false

            cs_set_user_zoom(id, CS_RESET_ZOOM, 0)

        }

    }    

    return PLUGIN_HANDLED

}



/*----------------------------------------=[Weapon Tracer]=------------------------------------------*/

public make_tracer(id)

{

    if (get_pcvar_num(cvar_tracer) && is_user_valid_alive(id))

    {

        new clip,ammo, wpnid = get_user_weapon(id,clip,ammo), pteam[16]

        get_user_team(id, pteam, 15)

        

        static iVictim, iDummy

        get_user_aiming(id, iVictim, iDummy, 9999);

        

        if(is_user_valid_alive(iVictim)) {

            if ((bullets[id] > clip) && (wpnid == CSW_ELITE) && g_elemental[id] && !zp_get_user_zombie(iVictim))

            {

                new vec1[3], vec2[3], rgb[3]

                get_user_origin(id, vec1, 1) // origin; your camera point.

                get_user_origin(id, vec2, 4) // termina; where your bullet goes (4 is cs-only)

                            

                switch(random_num(0,100))

                {

                    case 1..30: rgb[0] = 0, rgb[1] = 100, rgb[2] = 255, set_user_weapon_anim(id, random_num(2,6))

                    case 31..100: rgb[0] = 255, rgb[1] = 69, rgb[2] = 0, set_user_weapon_anim(id, random_num(8,12))            

                } 

    

                set_user_tracer(id, rgb[0], rgb[1], rgb[2])

            }

        }

        bullets[id] = clip

    }

}



public set_user_tracer(id, R, G, B)

{

    if (get_pcvar_num(cvar_tracer) && is_user_valid_alive(id))

    {

        new vec1[3], vec2[3]

        get_user_origin(id, vec1, 1) // origin; your camera point.

        get_user_origin(id, vec2, 4) // termina; where your bullet goes (4 is cs-only)



        //BEAMENTPOINTS

        message_begin( MSG_BROADCAST,SVC_TEMPENTITY)

        write_byte (0)    //TE_BEAMENTPOINTS 0

        write_coord(vec1[0])

        write_coord(vec1[1])

        write_coord(vec1[2])

        write_coord(vec2[0])

        write_coord(vec2[1])

        write_coord(vec2[2])

        write_short(tracer_spr)

        write_byte(1) // framestart

        write_byte(5) // framerate

        write_byte(2) // life

        write_byte(10) // width

        write_byte(0) // noise

        write_byte(R) // r, g, b

        write_byte(G) // r, g, b

        write_byte(B) // r, g, b

        write_byte(200) // brightness

        write_byte(150) // speed

        message_end()

    }

}

/*----------------------------------=[Action on Choose the Item]=------------------------------------*/

public zp_weapon_selected_post(player, wpn_type, weaponid)

{

    if(wpn_type != WPN_SECONDARY) // Prevent bugs with a another weapons

        return;



    if (weaponid == g_itemid) 

    {

        drop_prim(player)

        g_elemental[player] = true

        client_printcolor(player,"/g[ZP]/y You Bought the /tElemental /g[Fire & Ice]")

        give_item(player, "weapon_elite")

    }

}





/*------------------------------------=[Remove fire/frost]=-------------------------------------*/

public removefire(plr) zp_set_user_burn(plr, false)

public removefrost(plr) zp_set_user_frozen(plr, false)



/*--------------------------------------------=[Stocks]=---------------------------------------------*/

stock set_aura_effect(id, r, g, b, size)

{

    static Float:originF3[3]; pev(id, pev_origin, originF3)

    

    // Efeito da Aura

    engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, originF3, 0)

    write_byte(TE_DLIGHT) // TE id

    engfunc(EngFunc_WriteCoord, originF3[0]) // x

    engfunc(EngFunc_WriteCoord, originF3[1]) // y

    engfunc(EngFunc_WriteCoord, originF3[2]) // z

    write_byte(size) // radio

    write_byte(r) // r

    write_byte(g) // g

    write_byte(b) // b

    write_byte(30) // vida en 0.1, 30 = 3 segundos

    write_byte(30) // velocidad de decaimiento

    message_end() 

}



stock drop_prim(id) 

{

    new weapons[32], num

    get_user_weapons(id, weapons, num)

    for (new i = 0; i < num; i++) 

    {

        if (SECONDARY_BIT_SUM & (1<<weapons[i])) 

        {

            static wname[32]

            get_weaponname(weapons[i], wname, sizeof wname - 1)

            engclient_cmd(id, "drop", wname)

        }

    }

}



stock find_ent_by_owner(index, const classname[], owner, jghgtype = 0) {

    new strtype[11] = "classname", ent = index;

    switch (jghgtype) {

        case 1: strtype = "target";

        case 2: strtype = "targetname";

    }



    while ((ent = engfunc(EngFunc_FindEntityByString, ent, strtype, classname)) && pev(ent, pev_owner) != owner) {}



    return ent;

}



stock set_user_weapon_anim(id, anim)

{

    set_pev(id, pev_weaponanim, anim)

    message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, {0, 0, 0}, id)

    write_byte(anim)

    write_byte(pev(id, pev_body))

    message_end()

}



stock give_item(index, const item[]) 

{

    if (!equal(item, "weapon_", 7) && !equal(item, "ammo_", 5) && !equal(item, "item_", 5) && !equal(item, "tf_weapon_", 10))

        return 0;



    new ent = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, item));

    

    if (!pev_valid(ent))

        return 0;



    new Float:origin[3];

    pev(index, pev_origin, origin);

    set_pev(ent, pev_origin, origin);

    set_pev(ent, pev_spawnflags, pev(ent, pev_spawnflags) | SF_NORESPAWN);

    dllfunc(DLLFunc_Spawn, ent);



    new save = pev(ent, pev_solid);

    dllfunc(DLLFunc_Touch, ent, index);

    if (pev(ent, pev_solid) != save)

        return ent;



    engfunc(EngFunc_RemoveEntity, ent);



    return -1;

}



stock client_printcolor(const id,const input[], any:...)

{

    new msg[191], players[32], count = 1; vformat(msg,190,input,3);

    replace_all(msg,190,"/g","^4");    // green

    replace_all(msg,190,"/y","^1");    // normal

    replace_all(msg,190,"/t","^3");    // team

        

    if (id) players[0] = id; else get_players(players,count,"ch");

        

    for (new i=0;i<count;i++)

    {

        if (is_user_connected(players[i]))

        {

            message_begin(MSG_ONE_UNRELIABLE,get_user_msgid("SayText"),_,players[i]);

            write_byte(players[i]);

            write_string(msg);

            message_end();

        }

    }

}