[arvEL.]

Eighth Lesson Add (Unstuck Feature)
- all rights reserved to arvEL.-, in : 9/12/2015

In these lesson i will explain how to develop [Zombie Plague Advance v1.6.1]
re programming unstuck feature.

first go to this topic [ # ] and download[ZPA 1.6.1]
after that open the file [zombie_plague_advance_v1-6-1.sma] in [notepad++]

first add this variables

PHP Code:

// Unstuck
new on_stuck[33]
new const Float:sizez[][3] = {
    {0.0, 0.0, 1.0}, {0.0, 0.0, -1.0}, {0.0, 1.0, 0.0}, {0.0, -1.0, 0.0}, {1.0, 0.0, 0.0}, {-1.0, 0.0, 0.0}, {-1.0, 1.0, 1.0}, {1.0, 1.0, 1.0}, {1.0, -1.0, 1.0}, {1.0, 1.0, -1.0}, {-1.0, -1.0, 1.0}, {1.0, -1.0, -1.0}, {-1.0, 1.0, -1.0}, {-1.0, -1.0, -1.0},
    {0.0, 0.0, 2.0}, {0.0, 0.0, -2.0}, {0.0, 2.0, 0.0}, {0.0, -2.0, 0.0}, {2.0, 0.0, 0.0}, {-2.0, 0.0, 0.0}, {-2.0, 2.0, 2.0}, {2.0, 2.0, 2.0}, {2.0, -2.0, 2.0}, {2.0, 2.0, -2.0}, {-2.0, -2.0, 2.0}, {2.0, -2.0, -2.0}, {-2.0, 2.0, -2.0}, {-2.0, -2.0, -2.0},
    {0.0, 0.0, 3.0}, {0.0, 0.0, -3.0}, {0.0, 3.0, 0.0}, {0.0, -3.0, 0.0}, {3.0, 0.0, 0.0}, {-3.0, 0.0, 0.0}, {-3.0, 3.0, 3.0}, {3.0, 3.0, 3.0}, {3.0, -3.0, 3.0}, {3.0, 3.0, -3.0}, {-3.0, -3.0, 3.0}, {3.0, -3.0, -3.0}, {-3.0, 3.0, -3.0}, {-3.0, -3.0, -3.0},
    {0.0, 0.0, 4.0}, {0.0, 0.0, -4.0}, {0.0, 4.0, 0.0}, {0.0, -4.0, 0.0}, {4.0, 0.0, 0.0}, {-4.0, 0.0, 0.0}, {-4.0, 4.0, 4.0}, {4.0, 4.0, 4.0}, {4.0, -4.0, 4.0}, {4.0, 4.0, -4.0}, {-4.0, -4.0, 4.0}, {4.0, -4.0, -4.0}, {-4.0, 4.0, -4.0}, {-4.0, -4.0, -4.0},
    {0.0, 0.0, 5.0}, {0.0, 0.0, -5.0}, {0.0, 5.0, 0.0}, {0.0, -5.0, 0.0}, {5.0, 0.0, 0.0}, {-5.0, 0.0, 0.0}, {-5.0, 5.0, 5.0}, {5.0, 5.0, 5.0}, {5.0, -5.0, 5.0}, {5.0, 5.0, -5.0}, {-5.0, -5.0, 5.0}, {5.0, -5.0, -5.0}, {-5.0, 5.0, -5.0}, {-5.0, -5.0, -5.0}
} 


now press [Ctrl + F] and find this line:

PHP Code:

case 3: // Unstuck 


it's have this codes:

PHP Code:

        case 3: // Unstuck
        {
            // Check if player is stuck
            if (g_isalive[id])
            {
                if (is_player_stuck(id))
                {
                    // Move to an initial spawn
                    if (get_pcvar_num(cvar_randspawn))
                        do_random_spawn(id) // random spawn (including CSDM)
                    else
                        do_random_spawn(id, 1) // regular spawn
                }
                else
                    zp_colored_print(id, "^x04[ZP]^x01 %L", id, "CMD_NOT_STUCK")
            }
            else
                zp_colored_print(id, "^x04[ZP]^x01 %L", id, "CMD_NOT")
        } 


replace all codes to:

PHP Code:

    case 3: // Unstuck
{
        
    // Check if player is stuck
    if (g_isalive[id])
    {
    if (is_player_stuck(id))
    {
    client_print_color(id, Grey, "^x04[ZP]^x01 You have been unstucked!")
    static players[32], pnum , Float:origin[3], Float:mins[3], hull, Float:vec[3], o , i
    get_players(players, pnum)
 
    for(i=0; i<pnum; i++){
    id = players[i]
    if (is_user_connected(id) && is_user_alive(id)) {
    pev(id, pev_origin, origin)
    hull = pev(id, pev_flags) & FL_DUCKING ? HULL_HEAD : HULL_HUMAN
    if (!unstuck_is_hull_vacant(origin, hull,id) && !get_user_noclip(id) && !(pev(id,pev_solid) & SOLID_NOT))
    {
    ++on_stuck[id]
    if(on_stuck[id] >= 1) {
    pev(id, pev_mins, mins)
    vec[2] = origin[2]
    for (o=0; o < sizeof sizez; ++o) {
    vec[0] = origin[0] - mins[0] * sizez[o][0]
    vec[1] = origin[1] - mins[1] * sizez[o][1]
    vec[2] = origin[2] - mins[2] * sizez[o][2]
    if (unstuck_is_hull_vacant(vec, hull,id))
    {
    engfunc(EngFunc_SetOrigin, id, vec)
    message_begin(MSG_ONE,get_user_msgid("ScreenFade"),{0,0,0},id);
    write_short(1<<10);
    write_short(1<<10);
    write_short(1<<12);
    write_byte(220);
    write_byte(193);
    write_byte(9);
    write_byte(70);
    message_end();
    client_cmd(id,"spk fvox/blip.wav")    
    set_pev(id,pev_velocity,{0.0,0.0,0.0})
    o = sizeof sizez
    }
    }
    }
    }
    else
    {
    on_stuck[id] = 0
    }
    }
    }
    }
    else
    client_print_color(id, Grey, "^x04[ZP]^x01 You are not stuck...")
    }
    else
    client_print_color(id, Grey, "^x04[ZP]^x01 Unavailable command.")
} 


how add this codes in any place inside ZPA.sma main.

PHP Code:

// Stock unstuck
stock bool:unstuck_is_hull_vacant(const Float:origin[3], hull,id) {
    static tr
    engfunc(EngFunc_TraceHull, origin, origin, 0, hull, id, tr)
    if (!get_tr2(tr, TR_StartSolid) || !get_tr2(tr, TR_AllSolid)) //get_tr2(tr, TR_InOpen))
        return true
    
    return false
} 


now make compile and ejnoy
all rights reserved to arvEL.-

[amir saiaoud]

GJ thanks bro ^^ :*