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

#define PLUGIN "Spawn_Weapon"
#define VERSION "1.0"
#define AUTHOR "Mariko <3"

#define MAX_INFO_TARGET 20

public plugin_init()
{
    register_plugin(PLUGIN, VERSION, AUTHOR);

    register_clcmd("say /spawn","Spawn_Weapon");
}

public Spawn_Weapon(id)
{
    new Float:Origin[3];
    new ok = SearchOriginInfoTarget(Origin);

    client_print(id, print_chat, "Nombre d'entite info_target : %d", ok);

    if(ok)
    {
        new weapon;
        if(random(10) > 6) weapon = CSW_M3; // 30 %
        else weapon = CSW_MAC10; // 70 %

        client_print(id, print_chat, "Entite placee : %d", SpawnArmouryEntity(weapon, Origin));
    }
}

SearchOriginInfoTarget(Float:Origin[3])
{
    new ent;
    new count;
    new Float:OriginInfoTarget[MAX_INFO_TARGET][3];

    while (ent = find_ent_by_class(ent, "info_target"))
    {
        entity_get_vector(ent, EV_VEC_origin, OriginInfoTarget[count]);
        count++;

        if(count == MAX_INFO_TARGET) break;
    }

    if(!count) return 0; // Pas d'entité Info Target

    new has = random(count);

    Origin[0] = OriginInfoTarget[has][0];
    Origin[1] = OriginInfoTarget[has][1];
    Origin[2] = OriginInfoTarget[has][2] + 64;

    return count;
}

SpawnArmouryEntity(CSW_WEAPONID, Float:vecOrigin[3], szCount[] = "1")
{
    new iEnt = create_entity("armoury_entity");

    if(iEnt > 0 && cs_set_armoury_type(iEnt, CSW_WEAPONID))
    {
        DispatchKeyValue(iEnt, "count", szCount);
        entity_set_vector(iEnt, EV_VEC_origin, vecOrigin);
        DispatchSpawn(iEnt);
        return iEnt;
    }
    return 0;
}