I am writing an RPG in C++, and I'm taking some mouse input. I want to divide the screen into eight zones (top-left, top, top-right, right, bottom-right, etcetera). I could use some help finding the equasions for those lines (i.e., if I have a mouse point (x, y), how do I know which of the 8 zones it is in?)
One feature missing from standard C++ that you will find in many other Object Oriented Programming languages is something called a Property (http://www.experts-exchange.com/Programming/Languages/CPP/A_3912-Object-Properties-in-C.ht…
This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects.
A brief on problem:
Lets take example problem for simplicity:
- I have a G…