Hey guys I was just wondering about some things so ill ask abunch of questions here! (Sorry if this is the wrong spot but it appears to be a place for the data editing newbies such as myself)

Question 1- How to: Multiple terrain types in one map-

I'v seen it in a map or two with the selection of differnt maps before the start of the game, also is it possible to switch map types(and/or maps)during the game or only before?

Question 2-How to:Create turn based gameplay-

I'v seen this in a chess type of game and was wondering how to do it.

Question3-Unit Build time/ Tech trees

- I was wondering how to edit Unit build times as well as tech trees.

Question4-Editing Spells/Abilities

-This ones really got me stumped, where do I edit the spells/abilities for units?

Thanks for your help!

I mean how do I get multiple types of textures  on the same map like forest ones, ice ones ect.

i was wondering how to make a first person camera with the WASD keys or the arrow keys to move, yes i am new but i hope you accept me into your group i really need some help with the editor