Natives [SOLVED] Retrieve game events using Natives

[araynimax]

Hey folks!

I am currently trying to get the original events as I need a specific event that is not provided by Rage.

I have tried using javascript to read the events using the three natives:
- GET_NUMBER_OF_EVENTS
- GET_EVENT_AT_INDEX
- GET_EVENT_DATA

Reading the events and outputting the eventId works fine, but I can't read the eventdata.

I thought maybe it was just JavaScript and wrote a script in C# for it.
Unfortunately I have the same problem there: GET_EVENT_DATA always returns FALSE and the passed variable 'eventData' does not change.

The Script:

using System;
using System.Collections.Generic;
using RAGE;

namespace ClientEvents
{
    public class Main : RAGE.Events.Script
    {
        public Main()
        {
            RAGE.Events.Tick += this.OnTick;
        }

        public void OnTick(List<Events.TickNametagData> nametags)
        {
            int eventGroup = 0;
            for (int eventIndex = 0; eventIndex < RAGE.Game.Invoker.Invoke<int>(RAGE.Game.Natives.GetNumberOfEvents, eventGroup); eventIndex++)
            {
                int eventId = RAGE.Game.Invoker.Invoke<int>(RAGE.Game.Natives.GetEventAtIndex, eventGroup, eventIndex);

                int[] eventData = new int[32];

                Chat.Output($"Event {eventId} was fired.");

                if (!RAGE.Game.Invoker.Invoke<bool>(RAGE.Game.Natives.GetEventData, eventGroup, eventIndex, eventData, 32))
                {
                    Chat.Output("Failed to retrieve EventData");
                }
            }
        }
    }
}

 

[araynimax]

I found my problem:
It is very important to pass the correct size in RAGE.Game.Natives.GetEventData.
You can find the sizes in decompiled scripts: https://github.com/Sainan/GTA-V-Decompiled-Scripts
I have already gone through the decompiled scripts and made the following list:
 

Spoiler

Eventgroup, Event, DataSize (0 means no data will be retrieved), notes
0,16,2
0,141,1, damage data is always the entity that got the damage
0,142,1, 
0,145,1
0,147,1, achievment/stats
0,149,2
1,151,0
1,152,56
1,153,56
1,154,56
1,155,21
1,156,0
1,157,1
1,160,0
1,161,0
1,162,1
1,164,0
1,165,6
1,166,8
1,170,22
1,171,22, transistion?
1,172,0
1,173,2
1,174,25, Size changes very often. Highest Size found: 25 Seems to be a "main" event for all scripts
1,176,7
1,177,2
1,178,0
1,181,0
1,183,2
1,184,1
1,185,13, damage
1,186,0
1,187,2
1,188,0
1,189,0
1,190,0
1,191,20
1,192,0
1,193,0
1,194,21
1,195,15
1,196,21
1,197,29
1,199,3
1,200,36
1,201,2
1,203,0
1,205,15
1,206,0
1,207,15
1,208,30
1,209,30
1,210,35
1,211,2
1,212,22
1,213,44
1,214,39
1,217,34
1,218,11
1,219,3
1,220,19
1,221,0
1,222,13
1,223,14
1,224,13
1,225,19
1,226,7
1,227,2
1,228,1
1,230,2
1,231,1
1,232,0
1,233,25
1,234,2
1,235,1
1,236,0
1,237,2
1,238,3
1,243,4