Useful iterators

#include <a_samp>
#include <YSI\y_iterate>

#if defined _ALS_ITERATORS_INCLUDED
    #endinput
#endif

#define _ALS_ITERATORS_INCLUDED

new
    Iterator:Vehicle<MAX_VEHICLES>,
    Iterator:Pickup<MAX_PICKUPS>,
    Iterator:Object<MAX_OBJECTS>,
    Iterator:DObject<MAX_OBJECTS>,
    Iterator:Label<MAX_3DTEXT_GLOBAL>;


stock IT_AddStaticVehicle(modelid, Float:spawn_x, Float:spawn_y, Float:spawn_z, Float:z_angle, color1, color2)
{
    new v = AddStaticVehicle(modelid, spawn_x, spawn_y, spawn_z, z_angle, color1, color2);
    Iter_Add(Vehicle, v);
    return v;
}


stock IT_AddStaticVehicleEx(modelid, Float:spawn_x, Float:spawn_y, Float:spawn_z, Float:z_angle, color1, color2, respawn_delay)
{
    new v = AddStaticVehicleEx(modelid, spawn_x, spawn_y, spawn_z, z_angle, color1, color2, respawn_delay);
    Iter_Add(Vehicle, v);
    return v;
}

stock IT_CreateVehicle(vehicletype, Float:x, Float:y, Float:z, Float:rotation, color1, color2, respawn_delay)
{
    new v = CreateVehicle(vehicletype, x, y, z, rotation, color1, color2, respawn_delay);
    Iter_Add(Vehicle, v);
    return v;
}

stock IT_DestroyVehicle(vehicleid)
{
    if(!Iter_Contains(Vehicle, vehicleid)) return DestroyVehicle(vehicleid);
    Iter_Remove(Vehicle, vehicleid);
    return DestroyVehicle(vehicleid);
}

stock DestroyAllVehicles(vehicleid)
{
    new next;
    foreach(new i : Vehicle)
    {
        DestroyVehicle(i);
        Iter_SafeRemove(Vehicle, i, next);
        i = next;
    }
}

stock IT_CreateObject(modelid, Float:X, Float:Y, Float:Z, Float:rX, Float:rY, Float:rZ)
{
    new o = CreateObject(modelid, X, Y, Z, rX, rY, rZ);
    Iter_Add(Object, o);
    return o;
}

stock IT_DestroyObject(objectid)
{
    if(!Iter_Contains(Object, objectid)) return DestroyObject(objectid);
    Iter_Remove(Object, objectid);
    return DestroyObject(objectid);
}

stock IT_CreateDynamicObject(modelid, Float:x, Float:y, Float:z, Float:rx, Float:ry, Float:rz, worldid = -1, interiorid = -1, playerid = -1, Float:drawdistance = 100.0, Float:streamdistance = 100.0)
{
    new o = CreateDynamicObject(modelid, x, y, z, rx, ry, rz, worldid, interiorid, playerid, drawdistane, streamdistance);
    Iter_Add(DObject, o);
    return o;
}

stock IT_DestroyDynamicObject(objectid)
{
    if(!Iter_Contains(DObject, objectid)) return DestroyDynamicObject(objectid);
    Iter_Remove(DObject, objectid);
    return DestroyDynamicObject(objectid);
}


stock IT_AddStaticPickup(model, type, Float:X, Float:Y, Float:Z)
{
    new p = AddStaticPickup(model, type, X, Y, Z);
    Iter_Add(Pickup, p);
    return p;
}

stock IT_CreatePickup(model, type, X, Y, Z)
{
    new p = CreatePickup(model, type, X, Y, Z);
    Iter_Add(Pickup, p);
    return p;
}

stock IT_DestroyPickup(pickup)
{
    if(!Iter_Contains(Pickup, pickup)) return DestroyPickup(pickup);
    Iter_Remove(Pickup, pickup)
    return DestroyPickup(pickup);
}

stock IsValidPickup(pickupid)
{
    return Iter_Contains(Pickup, pickupid);
}

stock Text3D:IT_Create3DTextLabel(text[], color, X, Y, Z, DrawDistance, virtualworld)
{
    new Text3D:l = CreateLabelLabel(text[], color, X, Y, Z, DrawDistance, virtualworld):
    Iter_Add(Label, l);
    return l;
}

stock IT_Delete3DTextLabel(Text3D:id)
{
    if(!Iter_Contains(Label, id)) return DeleteLabelLabel(id);
    Iter_Remove(Label, id);
    return DeleteLabelLabel(id);
}

stock IsValid3DTextLabel(Text3D:id)
{
    return Iter_Contains(Label, id);
}

stock Iter_IsClean(Iterator:Iter)
{
    return (Iter_First(Iter) == (Iter_Free(Iter)) && (Iter_First(Iter) == 0)) ? true : false;
}


#if defined _ALS_AddStaticVehicle
    #undef AddStaticVehicle
#else
    #define _ALS_AddStaticVehicle
#endif
#define AddStaticVehicle IT_AddStaticVehicle

#if defined _ALS_AddStaticVehicleEx
    #undef AddStaticVehicleEx
#else
    #define _ALS_AddStaticVehicleEx
#endif
#define AddStaticVehicleEx IT_AddStaticVehicleEx

#if defined _ALS_CreateVehicle
    #undef CreateVehicle
#else
    #define _ALS_CreateVehicle
#endif
#define CreateVehicle IT_CreateVehicle

#if defined _ALS_DestroyVehicle
    #undef DestroyVehicle
#else
    #define _ALS_DestroyVehicle
#endif
#define DestroyVehicle IT_DestroyVehicle

#if defined _ALS_CreateObject
    #undef CreateObject
#else
    #define _ALS_CreateObject
#endif
#define CreateObject IT_CreateObject

#if defined _ALS_DestroyObject
    #undef DestroyObject
#else
    #define _ALS_DestroyObject
#endif
#define DestroyObject IT_DestroyObject

#if defined _ALS_CreateDynamicObject
    #undef CreateDynamicObject
#else
    #define _ALS_CreateDynamicObject
#endif
#define CreateDynamicObject IT_CreateDynamicObject

#if defined _ALS_DestroyDynamicObject
    #undef DestroyDynamicObject
#else
    #define _ALS_DestroyDynamicObject
#endif
#define DestroyDynamicObject IT_DestroyDynamicObject

#if defined _ALS_AddStaticPickup
    #undef AddStaticPickup
#else
    #define _ALS_AddStaticPickup
#endif
#define AddStaticPickup IT_AddStaticPickup

#if defined _ALS_CreatePickup
    #undef CreatePickup
#else
    #define _ALS_CreatePickup
#endif
#define CreatePickup IT_CreatePickup

#if defined _ALS_DestroyPickup
    #undef DestroyPickup
#else
    #define _ALS_DestroyPickup
#endif
#define DestroyPickup IT_DestroyPickup

#if defined _ALS_Create3DTextLabel
    #undef Create3DTextLabel
#else
    #define _ALS_Create3DTextLabel
#endif
#define Create3DTextLabel IT_Create3DTextLabel

#if defined _ALS_Delete3DTextLabel
    #undef Delete3DTextLabel
#else
    #define _ALS_Delete3DTextLabel
#endif
#define Delete3DTextLabel IT_Delete3DTextLabel