Question for the pros.

[Tiero]

The chaser, thank you very much ! ! !

A fully event should look like this: in the room hidden the three tools. I need to quickly find them because the time goes by. With time no problems, all timers I've already pre-programmed. The problem is that the player can first find the tool and immediately use it. But player may find all three instruments, in which case I should check the instruments in the world and in the inventory. For all the tools I need to write a two messages: 1 - If the instrument opened the door, 2 - if the instrument is not opened the door. In the room two doors, so the last tool can open both the first and the second door.

tools: key_1 hammer_1 crowbar_1
doors: mansion_6 mansion_7

I beg your pardon, I'm Russian, and I translating text with a program... )