Inventory Script File (How to combine two items)

[house]

void OnGameStart()? It isn't like that. Its supposed to be: void OnStart()
This may be your problem.

Yeah but it is in "inventory.hps" file that is used for every map, and in original games inventory file there was void OnGameStart()

EDIT: Anyway tried that also; didn't work...

Oh, I just found out about Inventory.hps. Sorry!

Anyways, Maybe this will help. I see that you made this ya in the inventory.hps?
GiveItem("Explosion1", "Explosion", "", "glass_container_mix_notdone", 1.0f);

I think glass_container_mix_notdone needs a .tga at the end of it like:
GiveItem("Explosion1", "Explosion", "", "glass_container_mix_notdone.tga", 1.0f);

This may not work. But aleast we can give it a try.