Hallo everyone, i have some guestions about modding.

I want to write one simple mod and i need to know if some thing s are possible and how to do them.

• Can i attach new value to main character ? its usualy hav values like "health", can i add value, lets say "coolness", if yes, then let me know how, or where i can read it fast.
  
• Can i catch events like "player contacted with watter (not swimming)", or "player entered a house", can i override those events ? and how ? a little example would be best.
  
• Can i write a script that will attach another script to all ingame items, like "food"? like if i want to "add a date when main player got this item" to te item? if yes, then how ?

Many thanks in advance for anyone one who will help!
And yes, i used google and documentation site, but i realy dont have time to search for all that i need so only way for me is if someone helps me to get this information fast.

If you guys what me to write a nice mod for you, you have to help me!