I Must Be Crazy 2
First time out of the vault

I'm pretty sure that this has been discussed before, but:
1. How would I add a new random encounter to worldmap.txt and get the game to recognize it?
2. Is there any way that I can make the chance of encountering a certain encounter totally dependent on the player's Luck rating (LK)? (i.e. the player definitely won't get a particular encounter with a Luck of less than 5, but will have a (LK - 4)% chance of getting this encounter if he has a Luck of 5 or greater)
1. How would I add a new random encounter to worldmap.txt and get the game to recognize it?
2. Is there any way that I can make the chance of encountering a certain encounter totally dependent on the player's Luck rating (LK)? (i.e. the player definitely won't get a particular encounter with a Luck of less than 5, but will have a (LK - 4)% chance of getting this encounter if he has a Luck of 5 or greater)