Problem With Vehicle Spawn

[jmwgamingyt 2]

Can someone try to identify what causes the game to crash when a vehicle is spawned, the source code is here - https://github.com/jmwgamingyt/JMWs-GTA-V-Mods/blob/eab3c1f857f47a705b0b80beecbc4c21fedbb8bf/Police%20Trainer/Trainer.cs . The vehicle spawning code is :

 

spawnPoint = (Game.LocalPlayer.Character.GetOffsetPositionFront(5F));

new Vehicle(selectedItem.Text, spawnPoint);

 

(selectedItem.Text being the label of a RageNativeUI button)

 

Thanks in advance

[alexguirre 776]

Start a new Gamefiber, like this:
Gamefiber.StartNew(delegate
{
        spawnPoint = (Game.LocalPlayer.Character.GetOffsetPositionFront(5F));
        new Vehicle(selectedItem.Text, spawnPoint);
});

 

The reason is that the ItemSelected event gets called from the FrameRender, but in the frame render you can't sleep its fiber/thread because it will crash, so you start a new one. The Vehicle constructor calls Model.LoadAndWait() internally, there is when your mod sleeps the frame render fiber/thread. 

There's some similar code in the RAGENativeUI examples: https://github.com/alexguirre/RAGENativeUI/blob/master/Example/MenuExample.cs#L140

Edited March 17, 2016 by alexguirre

[Albo1125 4550]

You may want to check for the sender of the eventargs to confirm it's really one of the vehicle items. This is also done in the ragenativeUI example so you can check the code there.

[jmwgamingyt 2]

22 minutes ago, alexguirre said:

Start a new Gamefiber, like this:
Gamefiber.StartNew(delegate
{
        spawnPoint = (Game.LocalPlayer.Character.GetOffsetPositionFront(5F));
        new Vehicle(selectedItem.Text, spawnPoint);
});

 

The reason is that the ItemSelected event gets called from the FrameRender, but in the frame render you can't sleep its fiber/thread because it will crash, so you start a new one. The Vehicle constructor calls Model.LoadAndWait() internally, there is when your mod sleeps the frame render fiber/thread. 

There's some similar code in the RAGENativeUI examples: https://github.com/alexguirre/RAGENativeUI/blob/master/Example/MenuExample.cs#L140

 

22 minutes ago, Albo1125 said:

You may want to check for the sender of the eventargs to confirm it's really one of the vehicle items. This is also done in the ragenativeUI example so you can check the code there.

Thanks :)

Edited March 17, 2016 by jmwgamingyt