Replaced fireball.png with same image rotated
added dot-multiply methods to the vector class
Added FVector magnitude calculation method
Added FVector method to get angle between two FVectors, untested
Changed fireball collision box location
Removed unused moveSpeed method (Fireball)
Updated ChangeLog
Added dynamic image rotation to fireball test. unsuccessful.
Fireball Image Rotation Test: rotation method to setRotation,
unsuccessful
Added more test cases for fireball image rotation testing
Updated ChangeLog
Added return/display of current fireball image rotation angle
Changed rotation angle calculation, correct image rotation unsuccessful
Correct rad-to-deg conversion, fireball image rotation successful
Changed center of fireball image rotation