Collision Detection An SDL padawan you are. Drawn images to the screen using SDL_BlitSurface you have. How to detect button presses you know not! mMMmm, much to learn you still have!
This article covers creating barebones SDL apps for the WebOS PDK. The following topics are covered: How to write a minimalist SDL app How to set screen resolution based on device
Reading Keyboard & Touch Events SDL provides everything we need to read keyboard input and screen taps. There is only 1 new data type that hasn’t been covered previously, SDL_Event, the SDL wiki says it best: