No ragdoll or collision for peds GTAV

/*
THIS FILE IS A MODDED VERSION OF A FILE PART OF GTA V SCRIPT HOOK SDK
http://dev-c.com
(C) Alexander Blade 2015
*/

#include "script.h"
#include "keyboard.h"

void update_features()
{
    while (ENTITY::IS_ENTITY_DEAD(PLAYER::PLAYER_PED_ID()) || PLAYER::IS_PLAYER_BEING_ARRESTED(PLAYER::PLAYER_ID(), TRUE))
        WAIT(0);

    Ped playerPed = PLAYER::PLAYER_PED_ID();
    BOOL bPlayerExists = ENTITY::DOES_ENTITY_EXIST(playerPed);

    if (bPlayerExists){

        const int numElements = 20;
        const int arrSize = numElements * 2 + 2;
        int peds[arrSize];
        //0 index is the size of the array
        peds[0] = numElements;

        int count = PED::GET_PED_NEARBY_PEDS(PLAYER::PLAYER_PED_ID(), peds, 50);

        if (peds != NULL)
        {
            //Simple loop to go through results
            for (int i = 0; i < count; i++)
            {
                int offsettedID = i * 2 + 2;
                //Make sure it exists
                if (peds[offsettedID] != NULL && ENTITY::DOES_ENTITY_EXIST(peds[offsettedID]))
                {
                    //Do something

                    PED::SET_PED_CAN_RAGDOLL(peds[offsettedID], FALSE);
                    ENTITY::SET_ENTITY_PROOFS(peds[offsettedID], 0, 0, 0, 1/*collisionProof*/, 0, 0, 0, 0);
                    /*
                    void SET_ENTITY_PROOFS(Entity entity, BOOL bulletProof, BOOL fireProof,
                    BOOL explosionProof, BOOL collisionProof, BOOL meleeProof,
                    BOOL p6, BOOL p7, BOOL drownProof)*/
                }
            }
        }
    }
}


void main()
{

    while (true)
    {
        update_features();
        WAIT(0);
    }

}

void ScriptMain()
{
    srand(GetTickCount());
    main();
}