[manafi]

Thx this fix 3 errors,but give 2 new.

zombie_plague_advance.inc<611> error 021 symbol already defined "zp_get_user_model"

zombie_plague_advance.inc<632> error 021 symbol already defined "zp_get_user_model"

[abdul-rehman]

Originally Posted by manafi Thx this fix 3 errors,but give 2 new. zombie_plague_advance.inc<611> error 021 symbol already defined "zp_get_user_model" zombie_plague_advance.inc<632> error 021 symbol already defined "zp_get_user_model"

I think you included it two times thats why

[manafi]

Oh my fail,now all fine,ty

[MustD1e]

Need to add cvar to disable homing.

[Sirianru]

i've fixed drop/touch problem, and set_model
author, compare with your own copy and make changes

#include <amxmodx>
#include <amxmisc>
#include <fakemeta>
#include <engine>
#include <hamsandwich>
#include <zombieplague>
#include <xs>

#define PLUGIN "[ZP] Bazooka + new modes"
#define VERSION "1.0"
#define AUTHOR "Vechta"

// Set " // " before custom models if you want to use standart Rpg models
#define CUSTOM_MODEL

// Set " // " before if you dont want that Admin get free Bazooka
//#define ADMIN_BAZOOKA

#if defined ADMIN_BAZOOKA
#define BAZOOKA_ACCESS ADMIN_LEVEL_H
#endif

#define TASK_SEEK_CATCH 9000
#define fm_is_valid_ent(%1) pev_valid(%1)

#if defined CUSTOM_MODEL
static const mrocket[] = "models/zombie_plague/rpgrocket_vechta.mdl";
static const mrpg_w[] = "models/zombie_plague/w_rpg_vechta.mdl";
static const mrpg_v[] = "models/zombie_plague/v_rpg_vechta.mdl";
static const mrpg_p[] = "models/zombie_plague/p_rpg_vechta.mdl";
#else
static const mrocket[] = "models/rpgrocket.mdl";
static const mrpg_w[] = "models/w_rpg.mdl";
static const mrpg_v[] = "models/v_rpg.mdl";
static const mrpg_p[] = "models/p_rpg.mdl";
#endif

static const sfire[] = "weapons/rocketfire1.wav";
static const sfly[] = "weapons/nuke_fly.wav";
static const shit[] = "weapons/mortarhit.wav";
static const spickup[] = "items/gunpickup2.wav";
static const reload[] = "items/9mmclip2.wav";

// Time between can witch to next mode (Thanks to Nihilanth)
#define SWITCH_TIME    0.5
 
// Register the item
new g_itemid;

// Cvars
new pcvar_delay, pcvar_maxdmg, pcvar_radius, pcvar_map, pcvar_speed,
    pcvar_dmgforpacks, pcvar_award, pcvar_count, pcvar_speed_homing,
    pcvar_speed_camera
    
// Sprites
new rocketsmoke, white

// Variables
new dmgcount[33], user_controll[33], mode[33]

// Bools
new bool:g_hasbazooka[33], Float:LastShoot[33]

// Floats
new Float:lastSwitchTime[33]

// Messages
new gmsg_screenshake, gmsg_death, gmsg_damage, gmsgBarTime

// Others
new Saytxt

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
        
    // Cvars
    pcvar_delay = register_cvar("zp_bazooka_delay", "10")
    pcvar_maxdmg = register_cvar("zp_bazooka_damage", "650")
    pcvar_radius = register_cvar("zp_bazooka_radius", "250")
    pcvar_map = register_cvar("zp_bazooka_map", "0")
    pcvar_dmgforpacks = get_cvar_pointer("zp_human_damage_reward")
    pcvar_award = register_cvar("zp_bazooka_awardpacks", "1")
    pcvar_speed = register_cvar("zp_bazooka_speed", "800")
    pcvar_speed_homing = register_cvar("zp_bazooka_homing_speed", "350")
    pcvar_speed_camera = register_cvar("zp_bazooka_camera_speed", "300")
    pcvar_count = register_cvar("zp_bazooka_count", "4")
       
    // Register the Extra Item
    g_itemid = zp_register_extra_item("Bazooka \r[New Modes]", 20, ZP_TEAM_HUMAN)
    
    // Events
    register_event("CurWeapon","switch_to_knife","be");
    register_event("HLTV", "event_HLTV", "a", "1=0", "2=0")
    register_event("DeathMsg", "player_die", "a")
    // Clcmd's
    register_clcmd("drop", "drop_call");
    register_concmd("zp_bazooka", "give_bazooka", ADMIN_BAN, "<name/@all> gives a bazooka to the spcified target")
    
    // Forwards
    register_forward(FM_PlayerPreThink, "client_PreThink");
    register_forward(FM_Touch, "fw_touch");
    register_forward(FM_CmdStart, "fw_CmdStart")
         
    // Msgid >.<
    gmsg_screenshake = get_user_msgid("ScreenShake");
    gmsg_death = get_user_msgid("DeathMsg");
    gmsg_damage = get_user_msgid("Damage");
    Saytxt = get_user_msgid("SayText")
    gmsgBarTime = get_user_msgid( "BarTime" )
    
    // Check for Admin on ban
    #if defined ADMIN_BAZOOKA
    RegisterHam(Ham_Spawn, "player", "fw_PlayerSpawn", 1)
    #endif
}
 
public client_putinserver(id)
{
    mode[id] = 1
    g_hasbazooka[id] = false
    LastShoot[id] = 0.0
}

public plugin_cfg()
{
    new cfgdirecction[32]
    get_configsdir(cfgdirecction, sizeof cfgdirecction - 1);

    server_cmd("exec %s/zp_bazooka_modes.cfg", cfgdirecction)
}

public event_HLTV()
{
    new rpg_temp = engfunc(EngFunc_FindEntityByString, -1, "classname", "rpg_temp");
    
    while( rpg_temp > 0) 
    {
    engfunc(EngFunc_RemoveEntity, rpg_temp);
    rpg_temp = engfunc(EngFunc_FindEntityByString, -1, "classname", "rpg_temp");
    }
        
    if ( get_pcvar_num(pcvar_map) ) return;
        
    for( new id = 1; id <= 32; id++ )
    {
    g_hasbazooka[id] = false;
    
    #if defined ADMIN_BAZOOKA
    set_task(1.0, "AdminBazooka", id)
    #endif
    }
}

public zp_extra_item_selected(player, itemid)
{
    if (itemid == g_itemid)
    {
    if ( g_hasbazooka[player] )
    {
        bazooka_message(player, "^x04[ZP]^x01 You already have a Bazooka!");
        return ZP_PLUGIN_HANDLED            
    }
    else if (baz_count() > get_pcvar_num(pcvar_count))
    {
        bazooka_message(player, "^x04[ZP]^x01 Sorry, but maximum Bazooka's reached!");
        return ZP_PLUGIN_HANDLED;
    }
    else 
    {
        g_hasbazooka[player] = true;
        LastShoot[player] = 0.0;
        bazooka_message(player, "^x04[ZP]^x01 You bought Bazooka! [Attack2: Change modes] [Reload:^x04 %2.1f^x01 seconds]", get_pcvar_float(pcvar_delay))
        emit_sound(player, CHAN_WEAPON, "items/gunpickup2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
    }
    }
    return PLUGIN_CONTINUE
}

public give_bazooka(id,level,cid)
{
    if (!cmd_access(id,level,cid,1)) 
    {
    console_print(id,"You have no access to that command");
    return;
    }
    if (read_argc() > 2) 
    {
    console_print(id,"Too many arguments supplied.");
    return;
    }
    
    new arg1[32];
    read_argv(1, arg1, sizeof(arg1) - 1);
    new player = cmd_target(id, arg1, 10);
    
    if ( !player ) 
    {
    if ( arg1[0] == '@' ) 
    {
        for ( new i = 1; i <= 32; i++ ) 
        {
        if ( is_user_connected(i) && !g_hasbazooka[i] && !zp_get_user_zombie(i) ) 
        {
            g_hasbazooka[id] = true
            LastShoot[id] = 0.0
            emit_sound(id, CHAN_WEAPON, "items/gunpickup2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
            bazooka_message(player, "^x04[ZP]^x01 You got a Bazooka! [Attack2: Change modes] [Reload:^x04 %2.1f^x01 seconds]", get_pcvar_float(pcvar_delay))
        }
        }
    } 
    else 
    {
        client_print(id, print_center, "[ZP] No Such Player/Team");
        return;
    }
    } 
    else if ( !g_hasbazooka[player] && !zp_get_user_zombie(player) ) 
    {
    g_hasbazooka[id] = true
    LastShoot[id] = 0.0
    emit_sound(id, CHAN_WEAPON, "items/gunpickup2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
    bazooka_message(player, "^x04[ZP]^x01 You got a Bazooka! [Attack2: Change modes] [Reload:^x04 %2.1f^x01 seconds]", get_pcvar_float(pcvar_delay))
    }
}
 
public zp_user_infected_post(id, infector)
{
    if ( g_hasbazooka[id] )
    {
    drop_rpg_temp(id);
    }
}
    
public zp_user_humanized_post(id, survivor)
{
    #if defined ADMIN_BAZOOKA
    if (get_user_flags(id) & BAZOOKA_ACCESS)
    {
    g_hasbazooka[id] = true
    LastShoot[id] = 0.0
    }
    #endif
}
 
public plugin_precache()
{
    precache_model(mrocket);        
 
    precache_model(mrpg_w);
    precache_model(mrpg_v);
    precache_model(mrpg_p);
 
    precache_sound(sfire);
    precache_sound(sfly);
    precache_sound(shit);
    precache_sound(spickup);
    precache_sound(reload);
        
    rocketsmoke = precache_model("sprites/smoke.spr");
    white = precache_model("sprites/white.spr");
}
 
public switch_to_knife(id)
{
    if ( !is_user_alive(id) ) return FMRES_IGNORED;
    if (zp_get_user_zombie(id) || zp_get_user_nemesis(id))
        return FMRES_IGNORED

    if(g_hasbazooka[id])
    {
        new clip,ammo
        new wpnid = get_user_weapon(id,clip,ammo)
        if ( wpnid == CSW_KNIFE ) {
        entity_set_string(id,EV_SZ_viewmodel,mrpg_v)
        entity_set_string(id,EV_SZ_weaponmodel,mrpg_p)
        }
        return PLUGIN_CONTINUE
    }
    return PLUGIN_CONTINUE
}

fire_rocket(id) 
{
    if (!CanShoot(id) ) return;

    new ent = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "info_target"));
    
    if (!pev_valid(ent) || !is_user_alive(id) )
    return;
 
    new data[1]
    data[0] = id
    LastShoot[id] = get_gametime();
    set_task(0.0 + get_pcvar_num(pcvar_delay), "rpg_reload", id);
    engclient_cmd(id, "weapon_knife");
 
    new Float:StartOrigin[3], Float:Angle[3];
    pev(id, pev_origin, StartOrigin);
    pev(id, pev_angles, Angle);
    
    set_pev(ent, pev_classname, "rpgrocket");
    engfunc(EngFunc_SetModel, ent, mrocket);
    set_pev(ent, pev_mins, {-1.0, -1.0, -1.0});
    set_pev(ent, pev_maxs, {1.0, 1.0, 1.0});
    engfunc(EngFunc_SetOrigin, ent, StartOrigin);
    set_pev(ent, pev_angles, Angle);

 
    set_pev(ent, pev_solid, 2);
    set_pev(ent, pev_movetype, 5);
    set_pev(ent, pev_owner, id);
 
    new Float:fAim[3],Float:fAngles[3],Float:fOrigin[3]
    velocity_by_aim(id,64,fAim)
    vector_to_angle(fAim,fAngles)
    pev(id,pev_origin,fOrigin)
        
    fOrigin[0] += fAim[0]
    fOrigin[1] += fAim[1]
    fOrigin[2] += fAim[2]
 
    new Float:nVelocity[3];
    if (mode[id] == 1)
    velocity_by_aim(id, get_pcvar_num(pcvar_speed), nVelocity);
    else if (mode[id] == 2)
    velocity_by_aim(id, get_pcvar_num(pcvar_speed_homing), nVelocity);
    else if (mode[id] == 3)
    velocity_by_aim(id, get_pcvar_num(pcvar_speed_camera), nVelocity);
    
    set_pev(ent, pev_velocity, nVelocity);
    entity_set_int(ent, EV_INT_effects, entity_get_int(ent, EV_INT_effects) | EF_BRIGHTLIGHT)

 
    emit_sound(ent, CHAN_WEAPON, sfire, VOL_NORM, ATTN_NORM, 0, PITCH_NORM);
    emit_sound(ent, CHAN_VOICE, sfly, VOL_NORM, ATTN_NORM, 0, PITCH_NORM);
        
    message_begin(MSG_BROADCAST, SVC_TEMPENTITY);
    write_byte(22);
    write_short(ent);
    write_short(rocketsmoke);
    write_byte(50);
    write_byte(3);
    write_byte(255);
    write_byte(255);
    write_byte(255);
    write_byte(255);
    message_end();

    if (mode[id] == 2) 
    set_task(0.5, "rpg_seek_follow", ent + TASK_SEEK_CATCH, _, _, "b");
    else if (mode[id] == 3) 
    {
    if (is_user_alive(id))
    {
        entity_set_int(ent, EV_INT_rendermode, 1)
        attach_view(id, ent)
        user_controll[id] = ent
    }
    } 
    launch_push(id, 130)
    Progress_status(id, get_pcvar_num(pcvar_delay))
}
 
public rpg_reload(id)
{
    if (!g_hasbazooka[id]) return;
    
    if ( get_user_weapon(id) == CSW_KNIFE ) switch_to_knife(id);
    {
    //LastShoot[id] = 0.0
    client_print(id, print_center, "Bazooka reloaded!")
    emit_sound(id, CHAN_WEAPON, "items/gunpickup2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
    }
}
 
public fw_touch(ent, touched)
{
    if ( !pev_valid(ent) ) return FMRES_IGNORED;
    
    static entclass[32];
    pev(ent, pev_classname, entclass, 31);
    
    if ( equali(entclass, "rpg_temp") )
    {
    static touchclass[32];
    pev(touched, pev_classname, touchclass, 31);
    if ( !equali(touchclass, "player") ) return FMRES_IGNORED;
                
    if( !is_user_alive(touched) || zp_get_user_zombie(touched) ) return FMRES_IGNORED;
                        
    emit_sound(touched, CHAN_VOICE, spickup, 1.0, ATTN_NORM, 0, PITCH_NORM);
    g_hasbazooka[touched] = true;
    switch_to_knife(touched)
    engfunc(EngFunc_RemoveEntity, ent);
        
    return FMRES_HANDLED;
    }
    else if ( equali(entclass, "rpgrocket") )
    {
    new Float:EndOrigin[3];
    pev(ent, pev_origin, EndOrigin);
    new NonFloatEndOrigin[3];
    NonFloatEndOrigin[0] = floatround(EndOrigin[0]);
    NonFloatEndOrigin[1] = floatround(EndOrigin[1]);
    NonFloatEndOrigin[2] = floatround(EndOrigin[2]);
    
    emit_sound(ent, CHAN_WEAPON, shit, VOL_NORM, ATTN_NORM, 0, PITCH_NORM);
    emit_sound(ent, CHAN_VOICE, shit, VOL_NORM, ATTN_NORM, 0, PITCH_NORM);
    
    make_explosion_effects(ent, 1, 1, 0, 0, 1)
        
    new maxdamage = get_pcvar_num(pcvar_maxdmg);
    new damageradius = get_pcvar_num(pcvar_radius);
        
    new PlayerPos[3], distance, damage;
    for (new i = 1; i <= 32; i++) 
    {
        if ( is_user_alive(i)) 
        {       
        new id = pev(ent, pev_owner)
        
        if  ((zp_get_user_zombie(id)) || ((zp_get_user_nemesis(id))))
        if ((zp_get_user_zombie(i)) || (zp_get_user_nemesis(i))) continue;
                                                
        if  ((!zp_get_user_zombie(id)) && (!zp_get_user_nemesis(id))) 
        if ((!zp_get_user_zombie(i)) && (!zp_get_user_nemesis(i))) continue;
                                                
        get_user_origin(i, PlayerPos);
                
        distance = get_distance(PlayerPos, NonFloatEndOrigin);
        
        if (distance <= damageradius)
        { 
            make_explosion_effects(i, 0, 0, 0, 1, 0)
            damage = maxdamage - floatround(floatmul(float(maxdamage), floatdiv(float(distance), float(damageradius))));
            new attacker = pev(ent, pev_owner);
                
            baz_damage(i, attacker, damage, "bazooka");
        }
        }
    }
    message_begin(MSG_BROADCAST, SVC_TEMPENTITY);
    write_byte(21);
    write_coord(NonFloatEndOrigin[0]);
    write_coord(NonFloatEndOrigin[1]);
    write_coord(NonFloatEndOrigin[2]);
    write_coord(NonFloatEndOrigin[0]);
    write_coord(NonFloatEndOrigin[1]);
    write_coord(NonFloatEndOrigin[2] + 320);
    write_short(white);
    write_byte(0);
    write_byte(0);
    write_byte(16);
    write_byte(128);
    write_byte(0);
    write_byte(255);
    write_byte(255);
    write_byte(192);
    write_byte(128);
    write_byte(0);
    message_end();
    
    attach_view(entity_get_edict(ent, EV_ENT_owner), entity_get_edict(ent, EV_ENT_owner))
    user_controll[entity_get_edict(ent, EV_ENT_owner)] = 0
    remove_entity(ent)
                
    return FMRES_HANDLED;
    }
    return FMRES_IGNORED;
}
 
public drop_call(id)
{
    if ( g_hasbazooka[id] && get_user_weapon(id) == CSW_KNIFE )
    {
    drop_rpg_temp(id);
    entity_set_string(id,EV_SZ_viewmodel,"models/v_knife.mdl")
        entity_set_string(id,EV_SZ_weaponmodel,"models/p_knife.mdl")
    return PLUGIN_HANDLED; 
    }
    return PLUGIN_CONTINUE;
}
 
drop_rpg_temp(id) 
{
    new Float:fAim[3] , Float:fOrigin[3];
    velocity_by_aim(id , 64 , fAim);
    pev(id , pev_origin , fOrigin);
 
    fOrigin[0] += fAim[0];
    fOrigin[1] += fAim[1];
 
    new rpg = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "info_target"));
 
    set_pev(rpg, pev_classname, "rpg_temp");
    engfunc(EngFunc_SetModel, rpg, mrpg_w);
 
    set_pev(rpg, pev_mins, { -16.0, -16.0, -16.0 } );
    set_pev(rpg, pev_maxs, { 16.0, 16.0, 16.0 } );
 
    set_pev(rpg , pev_solid , 1);
    set_pev(rpg , pev_movetype , 6);
 
    engfunc(EngFunc_SetOrigin, rpg, fOrigin);
 
    g_hasbazooka[id] = false;
}
 
baz_damage(id, attacker, damage, weaponDescription[])
{
    if ( pev(id, pev_takedamage) == DAMAGE_NO ) return;
    if ( damage <= 0 ) return;
 
    new userHealth = get_user_health(id);
    
    if (userHealth - damage <= 0 ) 
    {
    dmgcount[attacker] += userHealth - damage;
    set_msg_block(gmsg_death, BLOCK_SET);
    ExecuteHamB(Ham_Killed, id, attacker, 2);
    set_msg_block(gmsg_death, BLOCK_NOT);
        
                
    message_begin(MSG_BROADCAST, gmsg_death);
    write_byte(attacker);
    write_byte(id);
    write_byte(0);
    write_string(weaponDescription);
    message_end();
                
    set_pev(attacker, pev_frags, float(get_user_frags(attacker) + 1));
                        
    new kname[32], vname[32], kauthid[32], vauthid[32], kteam[10], vteam[10];
        
    get_user_name(attacker, kname, 31);
    get_user_team(attacker, kteam, 9);
    get_user_authid(attacker, kauthid, 31);
         
    get_user_name(id, vname, 31);
    get_user_team(id, vteam, 9);
    get_user_authid(id, vauthid, 31);
                        
    log_message("^"%s<%d><%s><%s>^" killed ^"%s<%d><%s><%s>^" with ^"%s^"", 
    kname, get_user_userid(attacker), kauthid, kteam, 
    vname, get_user_userid(id), vauthid, vteam, weaponDescription);
    }
    else 
    {
    dmgcount[attacker] += damage;
    new origin[3];
    get_user_origin(id, origin);
                
    message_begin(MSG_ONE,gmsg_damage,{0,0,0},id);
    write_byte(21);
    write_byte(20);
    write_long(DMG_BLAST);
    write_coord(origin[0]);
    write_coord(origin[1]);
    write_coord(origin[2]);
    message_end();
                
    set_pev(id, pev_health, pev(id, pev_health) - float(damage));
    }
    if ( !get_pcvar_num(pcvar_award) ) return;
        
    new breaker = get_pcvar_num(pcvar_dmgforpacks);
    
    if ( dmgcount[attacker] > breaker )
    {
    new temp = dmgcount[attacker] / breaker
    if ( temp * breaker > dmgcount[attacker] ) return; //should never be possible
    dmgcount[attacker] -= temp * breaker;
    zp_set_user_ammo_packs( attacker, zp_get_user_ammo_packs(attacker) + temp );
    }
}
 
public rpg_seek_follow(ent) 
{
    ent -= TASK_SEEK_CATCH
        
    new Float: shortest_distance = 500.0;
    new NearestPlayer = 0;
 
    if (pev_valid(ent)) 
    {
    static entclass[32];
    pev(ent, pev_classname, entclass, 31); 

    if ( equali(entclass, "rpgrocket") )
    {
        new id_owner = pev(ent, pev_owner)
        new iClient[32], livePlayers, iNum;
        get_players(iClient, livePlayers, "a"); 
     
        for(iNum = 0; iNum < livePlayers; iNum++) 
        { 
        if ( is_user_alive(iClient[iNum]) && pev_valid(ent) ) 
        {
            if ( id_owner != iClient[iNum] && zp_get_user_zombie(iClient[iNum]) )
            {
            new Float:PlayerOrigin[3], Float:RocketOrigin[3]
            pev(ent, pev_origin, RocketOrigin)
            pev(iClient[iNum], pev_origin, PlayerOrigin)
            
            new Float: distance = get_distance_f(PlayerOrigin, RocketOrigin)
            
            if ( distance <= shortest_distance )
            {
                shortest_distance = distance;
                NearestPlayer = iClient[iNum];
            }
            }
        }
        }
        if (NearestPlayer > 0) 
        {
        entity_set_follow(ent, NearestPlayer, 250.0)
        }
    }
    }
}
 
stock entity_set_follow(entity, target, Float:speed) 
{
    if(!fm_is_valid_ent(entity) || !fm_is_valid_ent(target)) 
    return 0

    new Float:entity_origin[3], Float:target_origin[3]
    pev(entity, pev_origin, entity_origin)
    pev(target, pev_origin, target_origin)

    new Float:diff[3]
    diff[0] = target_origin[0] - entity_origin[0]
    diff[1] = target_origin[1] - entity_origin[1]
    diff[2] = target_origin[2] - entity_origin[2]
 
    new Float:length = floatsqroot(floatpower(diff[0], 2.0) + floatpower(diff[1], 2.0) + floatpower(diff[2], 2.0))
 
    new Float:velocity[3]
    velocity[0] = diff[0] * (speed / length)
    velocity[1] = diff[1] * (speed / length)
    velocity[2] = diff[2] * (speed / length)
 
    set_pev(entity, pev_velocity, velocity)

    return 1
}

public fw_CmdStart(id, UC_Handle, Seed)
{
    if(!is_user_alive(id) || !g_hasbazooka[id]) return 
                
    static Button, OldButton
    OldButton = get_user_oldbutton(id)
                
    Button = get_uc(UC_Handle, UC_Buttons)
        
    if (Button & IN_ATTACK)
    {
    if (!CanShoot(id) || (OldButton & IN_ATTACK2)) return;
        
    if ( get_user_weapon(id) == CSW_KNIFE ) 
        fire_rocket(id); 
    }
    else if (Button & IN_ATTACK2 && get_user_weapon(id) == CSW_KNIFE) 
    {
    if ( get_gametime ( ) - lastSwitchTime [ id ] < SWITCH_TIME || (OldButton & IN_ATTACK2)) return
    
    if (is_user_alive(id))
    {
        switch(mode[id]) 
        {
        case 1:
        {
            mode[id] = 2
            emit_sound(id, CHAN_ITEM, "common/wpn_select.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
            client_print(id, print_center, "Homing fire mode")
        }
        case 2:
        {
            mode[id] = 3
            emit_sound(id, CHAN_ITEM, "common/wpn_select.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
            client_print(id, print_center, "Camera fire mode")
        }
        case 3:
        {
            mode[id] = 1
            emit_sound(id, CHAN_ITEM, "common/wpn_select.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
            client_print(id, print_center, "Normal fire mode")
        }        
        }    
        lastSwitchTime [ id ] = get_gametime ( )
    }
    }
    else if (user_controll[id]) 
    {
    new RocketEnt = user_controll[id]
        
    if (is_valid_ent(RocketEnt)) 
    {
        new Float:Velocity[3]
        VelocityByAim(id, 500, Velocity)
        entity_set_vector(RocketEnt, EV_VEC_velocity, Velocity)
        
        new Float:NewAngle[3]
        entity_get_vector(id, EV_VEC_v_angle, NewAngle)
        entity_set_vector(RocketEnt, EV_VEC_angles, NewAngle)
    }
    else 
    {
        attach_view(id, id)
    }
    }
}

public client_connect(id)
    g_hasbazooka[id] = false

    #if defined ADMIN_BAZOOKA
public fw_PlayerSpawn(id)
    set_task(1.0, "AdminBazooka", id)
#endif

#if defined ADMIN_BAZOOKA
public AdminBazooka(id)
{
    if (g_hasbazooka[id] || zp_get_user_nemesis(id) || zp_get_user_zombie(id) || zp_get_user_survivor(id))
    return;
    
    if (is_user_alive(id) && (get_user_flags(id) & BAZOOKA_ACCESS))
    {
    g_hasbazooka[id] = true
    LastShoot[id] = 0.0
    emit_sound(id, CHAN_WEAPON, "items/gunpickup2.wav", VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
    bazooka_message(id, "^x04[ZP]^x01 You got a Bazooka! [Attack2: Change modes] [Reload:^x04 %2.1f^x01 seconds]", get_pcvar_float(pcvar_delay))
    }
}
#endif

stock launch_push(id, velamount)
{
    static Float:flNewVelocity[3], Float:flCurrentVelocity[3]
    
    velocity_by_aim(id, -velamount, flNewVelocity)
    
    get_user_velocity(id, flCurrentVelocity)
    xs_vec_add(flNewVelocity, flCurrentVelocity, flNewVelocity)
    
    set_user_velocity(id, flNewVelocity)
}

baz_count()
{
    new i, count = 0;
    
    for(i = 1; i < 33; i++)
    {
    if(g_hasbazooka[i])
        count++;
    }
    return count;
}

stock bazooka_message(const id, const input[], any:...)
{
    new count = 1, players[32]
    
    static msg[191]
    vformat(msg,190,input,3)
    
    replace_all(msg,190,"/g","^4")
    replace_all(msg,190,"/y","^1")
    replace_all(msg,190,"/ctr","^3")
    
    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, Saytxt, _, players[i])
        write_byte(players[i])
        write_string(msg)
        message_end()
    }
}

stock make_explosion_effects(index, explosion, decal, smoke, shake, texplo)
{
    new Float:fOrigin[3];
    new iOrigin[3]
    pev(index, pev_origin, fOrigin);
    FVecIVec(fOrigin,iOrigin);

    if(explosion)
    {
    message_begin(MSG_ALL ,SVC_TEMPENTITY)
    write_byte(TE_EXPLOSION)
    write_coord(iOrigin[0])
    write_coord(iOrigin[1])
    write_coord(iOrigin[2])
    write_short(explosion)    // sprite index
    write_byte(65)    // scale in 0.1's
    write_byte(10)    // framerate
    write_byte(0)    // flags
    message_end()
    }
    if(decal)
    {
    // Create the burn decal
    message_begin(MSG_ALL, SVC_TEMPENTITY)
    write_byte(TE_GUNSHOTDECAL)
    write_coord(iOrigin[0])
    write_coord(iOrigin[1])
    write_coord(iOrigin[2])
    write_short(0)            
    write_byte(random_num(46,48))  // decal
    message_end()
    }
    if(smoke)
    {
    message_begin(MSG_ALL ,SVC_TEMPENTITY)
    write_byte(TE_SMOKE)
    write_coord(iOrigin[0])
    write_coord(iOrigin[1])
    write_coord(iOrigin[2])
    write_short(rocketsmoke)    // sprite index 
    write_byte(65)    // scale in 0.1's 
    write_byte(3)    // framerate 
    message_end()
    }
    if(shake)
    {
    message_begin(MSG_ALL, gmsg_screenshake, {0,0,0}, index)
    write_short(1<<14) // Amount
    write_short(1<<14) // Duration
    write_short(1<<14) // Frequency
    message_end()
    }
    if(texplo)
    {
    message_begin(MSG_ALL ,SVC_TEMPENTITY)
    write_byte(TE_TAREXPLOSION)
    write_coord(iOrigin[0])
    write_coord(iOrigin[1])
    write_coord(iOrigin[2])
    message_end()
    }
}

public Progress_status( const id, const duration )
{
    message_begin( MSG_ONE, gmsgBarTime, _, id )
    write_short( duration )
    message_end()
}


public player_die() {

        new id = read_data(2)
    if ( g_hasbazooka[id] )
    {
        drop_rpg_temp(id);
    }

        return PLUGIN_CONTINUE
}

public CanShoot(id)
{
    return get_gametime() - LastShoot[id] >= get_pcvar_float(pcvar_delay)
}

[Vechta]

I don't see there any fixes on touch..

[Sirianru]

1. look at register_event("DeathMsg", "player_die", "a") and player_die function
2. look at CanShoot function (instead of bool:CanShoot[33]). Because if i drop bazooka, and somebody else touch it - he can't shoot. so now it's working
3. look at switch_to_knife function
4. in fw_touch after g_hasbazooka[touched] = true; added switch_to_knife(touched)
5. look at drop_call. there are entity_set_string(id,EV_SZ_viewmodel,"models/v_knife.mdl")
entity_set_string(id,EV_SZ_weaponmodel,"model s/p_knife.mdl") added

and change #define VERSION "1.0")
p.s. just open any file-comparing tool and compare my code with your
p.p.s added zip-archive with pictures, containing differents in our codes:
diff.zip
p.p.p.s don't forget to define Float:LastShoot[33]

[Vechta]

What about if player pickup, shoot, drop, pickup again and shoot without reloading?

[Sirianru]

if player shoot, drop and pickup it again LastShoot not changes. so CanShoot(id) is false

[Sirianru]

and add check in fw_touch like
if (g_hasbazooka[touched]) return FMRES_IGNORED