This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
im trying to wrap my head around why you need to know the last loop time to calculate movement? i would think that you would just need to look at the current position and increment that x-axis and/or y-axis by .01, 1, 30 or whatever needed for each loop.
below are a few snippets of the code listed in the above link: