[hlstriker]

Hi, I thought I had this fixed, but it seems if more than 2 players are in the game it won't work or something.

What I am trying to do is have it give each player a radius. If it detects another player in the radius, they will both be set to SOLID_NOT. If it doesn't detect a player in the radius, they will be set to SOLID_BBOX.

Here is the code i'm using now that doesn't work all the time (seems if more than 2 players are in it doesn't work).

    new players[32];
    new num;
    get_players(players, num, "a");
    for(new i = 1; i <= num; i++) {
        if( (is_user_alive(players[i]) && is_user_alive(id)) ) {
            if(!(players[i] == id)) {
                new distance;
                new origin1[3], origin2[3];
                new radius = 95;
                
                get_user_origin(players[i], origin1);
                get_user_origin(id, origin2);
                distance = get_distance(origin1, origin2);
                if(distance < radius) {
                    entity_set_int(id, EV_INT_solid, SOLID_NOT);
                    entity_set_int(players[i], EV_INT_solid, SOLID_NOT);
                } else {
                    entity_set_int(id, EV_INT_solid, SOLID_BBOX);
                    entity_set_int(players[i], EV_INT_solid, SOLID_BBOX);
                }
            }
        }
    }

I then tried to use a suggestion with "find_sphere_class". This only gets the number of players I think though, and I need the players id. Here is the code I used for that...

    new players[32];
    new num;
    
    get_players(players, num);
    for(new i = 1; i <= num; i++) {
        new Float:origin[3];
        new testplayer;
        entity_get_vector(players[i], EV_VEC_origin, origin);
        testplayer = find_sphere_class(0, "player", 100.0, players, 33, origin);
        client_print(0, print_chat, "Players in radius... %d", testplayer);
    }

[watch]

for(new i = 0; i < num; i++)

Also this might help
http://forums.alliedmods.net/showthread.php?t=42367

[hlstriker]

Originally Posted by watch for(new i = 0; i < num; i++) Also this might help http://forums.alliedmods.net/showthread.php?t=42367

Isn't that the same as...
for(new i = 1; i <= num; i++)

Also I'll check out that link, thanks.

[watch]

No, you are skipping a player by doing that and on a 32 man server "i" could reach 32 causing errors with the players[32] array

[hlstriker]

Oh ok, thanks

Also, that link to the Kz plugin is way to advanced for me, hehe.

[stupok]

//WRONG
testplayer = find_sphere_class(0, "player", 100.0, players, 33, origin)

testplayer will be the number of "player" 's found. You want the values stored in the variable players.

I will come up with a solution tomorrow. I don't have time today.

[hlstriker]

Alright thanks stupok69 . I will love you forever if you can help me get this working hehe .

[stupok]

Depending on what functionality you are looking for, you will have to modify this code. I set it up so that it checks every 2 seconds if a player is within the radius and makes them solid_not if they're within the radius.

If you want them to never collide, you can either lower the seconds for the set_task or use client_prethink/postthink. I would go with lowering the set_task seconds.

#include <amxmodx>
#include <amxmisc>
#include <engine>

#define PLUGIN "New Plug-In"
#define VERSION "1.0"
#define AUTHOR "Kamil"

new cvar_collisions
new players[32], playersnum

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR)
    cvar_collisions = register_cvar("no_collisions", "1")
    
    start_preventing()
}

public start_preventing()
{
    if(!get_pcvar_num(cvar_collisions)) return PLUGIN_HANDLED
    
    set_task(2.0, "all_players_function", 0, "", 0, "b")
}

public all_players_function()
{
    get_players(players, playersnum, "ah")
    
    for(new i = 0; i < playersnum; i++)
    {
        prevent_collide(players[i])
    }
}

public prevent_collide(id)
{
    new origin[3]
    new player[1]
    new Float:radius = 100.0
    
    get_user_origin(id, origin, 0)
    
    find_sphere_class(id, "player", radius, player, 1)
    
    if(id != player[0])
    {
        entity_set_int(id, EV_INT_solid, SOLID_NOT)
        entity_set_int(player[0], EV_INT_solid, SOLID_NOT)
    }
    else
    {
        entity_set_int(id, EV_INT_solid, SOLID_BBOX)
    }
}

This was fun to figure out . Also, I think this may be more efficient then teame06's method used in his KZ plugin. It all depends on how the find_sphere_class() function works.

[hlstriker]

Thank you so so much, stupok69! You have no idea how much I appreciate this