Erik Ahlroth authored 5 years ago and David Bergström committed 5 years ago

*Removed ensuring there is a target in getTarget(), which solves a crash when debugging during runtime

Instead of having two ways of using abilities directly, have one
way which is consistent with the API. Now unit has one method called
`ability` which takes a AbilityID and optionally either a Position or
another Unit which to use the ability at.

fixed indents to match previously written code

returns true if unit has target

Changed getTarget() in Unit.cpp to return Unit() if no target found