On Sun, Jun 10, 2012 at 1:08 PM, Lars Nilsson <chamael...@gmail.com> wrote:
> On Sun, Jun 10, 2012 at 1:04 PM, Jim - FooBar(); <jimpil1...@gmail.com> wrote:
>> Hi again (busy day eh?),
>>
>> well this doesn't make any sense either! Why is a record with type-hinted
>> arguments still using reflection?
>> I've got the following example record:
>> --------------------------------------------------------------------------------------------------
>> (defrecord CheckersPiece [^java.awt.Color color
>> ^java.awt.Point position
>> rank]
>> Piece
>> (update-position [this np] ;mutable state inside Point!
>> (. position setLocation ;can accept ints or doubles
>> (first np) (second np))) ;np should be [x, y]
>> (die [this] (vary-meta this assoc :dead true)) ;communicate death
>> through meta-data
>> (promote [this] (make-checker color position :rank 'prince)) ; a checker is
>> promoted to prince
>> (getGridPosition [this] (vector (.getX position) (.getY position)))
>> (getListPosition [this] (translate-position (first (.getGridPosition
>> this))
>> (second (.getGridPosition
>> this)) board-mappings-checkers))
>> (getPoint [this] position)
>> (getMoves [this] nil) ;TODO
>> Object
>> (toString [this]
>> (println "Checker (" rank ") at position:" (.getListPosition this) " ->"
>> (.getGridPosition this))) )
>> ---------------------------------------------------------------------------------------------------------------------------
>> and whenever i call update-position it complains that setLocation cannot be
>> resolved. setLocation is a method in java.awt.Point so i don't see why this
>> happens!
>
> Would (.setLocation position) possibly behave differently maybe? Worth a try?
Ehh... With the two arguments I forgot to include in the call obviously..
Lars Nilsson
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