Target mode which selects the closest one within within the given radius. It will return only one target (Used by single-target towers like the arrowtower), if you need multiple targets (Like the lightningtower), use @see TargetModeAllWithinRange
BaseTargetMode.drawVisualizer
Helper method to check if an entity is available as a target from the given source faction
BaseTargetMode.selectTargets
Target mode which selects the closest one within within the given radius. It will return only one target (Used by single-target towers like the arrowtower), if you need multiple targets (Like the lightningtower), use @see TargetModeAllWithinRange