Create landscape objects for Kolf2

by Zeng Huan for KDE

Kolf2 is the second incarnation of KDE's minigolf game. The developers are currently rewriting it from scratch to take advantage of the powerful technologies provided by Qt 4 and KDE 4. Some objects in the game scene were already been created, such as WallObject, CircleBlockObject, some objects are still waiting for constructing. I am going to implement the landscape objects for Kolf2, the objects will be slopes, puddles, sand bunkers and etc.