Adding algorithm to detect whether a point is inside a polygon
Adding algorithm to detect whether a point is inside a polygon

This commit adds an algorithm to detect whether a point is
inside a polygon (convex or hull). Hopefully this will be
added to my simple battleship game :)

giovannicuriel/tinytools,giovannicuriel/tinytools,giovannicuriel/tinytools,giovannicuriel/tinytools,giovannicuriel/tinytools