help with intro

[Death Icarus]

cool =D.

and one more question i just ran into, if i may...


i have a door thats locked, and if you interact with it. you get a quest saying you need a key.
And that quest is tied to a Variable, so when i complete 3 quest in this area, a door unlocks.
but theres a chance that the player can find the key before he finds that locked door to get the quest.
and i also want to have a quest on the key, so when you pick it up you get a quest saying find the door or whatever.
so to my question, how can i set it so the game checks if i have the other quest before it gives me one of them, so i can only get one of the quest.