Game engine

[Tommy1998]

Please may i know some informations ? thanks

1. what is the structure of programming game engine ??
2. is game engine something like photoshop where you connect graphic and sounds and etc ?
3. in game engines u must use programming language ? or engine is just clicking machine ?

tell me all you know about game engines ty.

[mutexe]

http://en.wikipedia.org/wiki/Game_engine

[ResidentBiscuit]

http://sourceforge.net/p/irrlicht/code/HEAD/tree/branches/releases/1.8/