[Arje]

Hi , I saw some posts about this to try to do it by myself, but I can't get it to work, I don't know what I'm doing wrong

What I want to do is that if someone is near the entity, they "activate" and apply what I put

PHP Code:

public doggy_create(id, aimvec[3])
{     
    new entity
    while ((entity = find_ent_by_class(entity, "Doggy")) > 0) {
        entity_set_int(entity, EV_INT_flags, FL_KILLME)
        entity_set_int(entity, EV_INT_effects, EF_NODRAW)
        entity_set_int(entity, EV_INT_solid, SOLID_NOT)
    }
    
    new Float:vOrigin[3]
    vOrigin[0] += aimvec[0]
    vOrigin[1] += aimvec[1] 
    vOrigin[2] += aimvec[2] + 7
    
    new Doggy = create_entity("info_target")
    entity_set_string(Doggy, EV_SZ_classname, "Doggy")
    entity_set_model(Doggy, "models/shmod/shacobox.mdl")    
    entity_set_size(Doggy, Float:{-2.5, -2.5, -1.5}, Float:{2.5, 2.5, 1.5})
    entity_set_edict(Doggy, EV_ENT_owner, id)
    entity_set_int(Doggy, EV_INT_solid, SOLID_TRIGGER)
    entity_set_int(Doggy, EV_INT_movetype, MOVETYPE_FLY)
    entity_set_vector(Doggy, EV_VEC_origin, vOrigin)

    set_task(1.0, "find_target", Doggy, _, _, "b") 


I tried these two ways, and neither worked for me, where "Doggy" is the entity above, and target would be an enemy player

PHP Code:

public find_target(Doggy)
{
    static id;
    new Float:rOrigin[3]
    id = entity_get_edict(Doggy, EV_ENT_owner);
    entity_get_vector(Doggy, EV_VEC_origin, rOrigin);
     
    new target = find_ent_in_sphere(Doggy, rOrigin, get_pcvar_float(gPcvarRadius) ) 
    
    if(is_user_alive(target) && cs_get_user_team(target) != cs_get_user_team(id) ) {
        sh_set_stun(target, get_pcvar_float(gPcvarStun), 1.0);    //its only a stun
        doggy_teleport(id); 
        remove_entity(Doggy);  
    }  
} 


PHP Code:

public find_target(Doggy)
{    
    new Float:origin[3] = { 0.0, 0.0, 0.0 } // Origin to search from, could be a player origin or something
    new Float:radius = get_pcvar_float(gPcvarRadius) // Size of the sphere to search in
    
    while((Doggy = find_ent_in_sphere(Doggy, origin, radius)) > 0) {
        
        static id;
        id = entity_get_edict(Doggy, EV_ENT_owner);
        
        new classname[32], target
        entity_get_string(target, EV_SZ_classname, classname, 31)
        if ( equal(classname, "Player") ) {
            new Float:entityOrigin[3]
            entity_set_vector(target, EV_VEC_origin, entityOrigin)
            
            new Float:distance = vector_distance( origin, entityOrigin )
            
            if(is_user_alive(id) && cs_get_user_team(id) != cs_get_user_team(target) ) {
                if( distance < get_pcvar_float(gPcvarRadius) ) {
                    sh_set_stun(target, get_pcvar_float(gPcvarStun), 1.0);    //its only a stun
                    doggy_teleport(id); 
                    remove_entity(Doggy);  
                }
            }
        }
    }
} 


[CrazY.]

find_ent_in_sphere(Doggy, origin, radius)

The problem is that you are starting the search from the "doggy" entity which probably has an index greater than 32, so all players are skipped.

new entity

while ((entity = find_ent_in_sphere(entity, origin, radius)) > 0)
{
    if (is_user_alive(entity))
    {
        // entity is a player
        // do something
    }
}

[Natsheh]

Can you explain properly what are you trying to do?

nobody can understand what is "activate"

[Arje]

well what I want is that if an enemy player is in the spherical radius of "Doggy", this part of the code is activated, which are calls of other functions

PHP Code:

if( distance < get_pcvar_float(gPcvarRadius) ) {
                    sh_set_stun(target, get_pcvar_float(gPcvarStun), 1.0);    //its only a stun
                    doggy_teleport(id); 
                    remove_entity(Doggy);  
                } 


I mean, as the owner, I place the entity, and if an enemy player from the other team passes inside the radius, the previous written code is activated

I hope the image helps to explain better in case you don't understand what I want to do

[Supremache]

I'm not good with this but i will try to help, check this:

PHP Code:

public Function( )
{
    new Float:fOrigin[ 3 ], iEnt, szPlayers[ MAX_PLAYERS ], iCount, iDoggy = find_ent_by_class( -1 , "Doggy" );
    new Float:fRadius = 100.0;
    
    // Credits to naven/bugsy
    if ( iDoggy && !( 1 <= ( iEnt = pev( iDoggy , pev_owner ) ) <= MAX_PLAYERS ) && pev_valid( iEnt ) )
    {
        pev( iEnt , pev_origin , fOrigin );

        iCount = find_sphere_class( 0, "player", fRadius, szPlayers, sizeof( szPlayers ), fOrigin );
        
        for ( new id, i; i < iCount; i++ )
        {
            id = szPlayers[ i ];
            
            if( is_user_alive( id ) )
            {
                // ...
            }
        }
    }
    
}